source stringlengths 3 92 | c stringlengths 26 2.25M |
|---|---|
nvptx_device_math_sin.c | // REQUIRES: nvptx-registered-target
// RUN: %clang_cc1 -x c -internal-isystem %S/Inputs/include -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -x c -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -fopenmp -triple nvptx64-nvidia-cuda -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix=SLOW
// RUN: %clang_cc1 -x c -internal-isystem %S/Inputs/include -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc -ffast-math -ffp-contract=fast
// RUN: %clang_cc1 -x c -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -fopenmp -triple nvptx64-nvidia-cuda -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -ffast-math -ffp-contract=fast | FileCheck %s --check-prefix=FAST
// expected-no-diagnostics
#include <math.h>
double math(float f, double d, long double ld) {
double r = 0;
// SLOW: call float @__nv_sinf(float
// FAST: call fast float @__nv_fast_sinf(float
r += sinf(f);
// SLOW: call double @__nv_sin(double
// FAST: call fast double @__nv_sin(double
r += sin(d);
return r;
}
long double foo(float f, double d, long double ld) {
double r = ld;
r += math(f, d, ld);
#pragma omp target map(r)
{ r += math(f, d, ld); }
return r;
}
|
cp-tree.h | /* Definitions for -*- C++ -*- parsing and type checking.
Copyright (C) 1987-2021 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_CP_TREE_H
#define GCC_CP_TREE_H
#include "tm.h"
#include "hard-reg-set.h"
#include "function.h"
/* In order for the format checking to accept the C++ front end
diagnostic framework extensions, you must include this file before
diagnostic-core.h, not after. We override the definition of GCC_DIAG_STYLE
in c-common.h. */
#undef GCC_DIAG_STYLE
#define GCC_DIAG_STYLE __gcc_cxxdiag__
#if defined(GCC_DIAGNOSTIC_CORE_H) || defined (GCC_C_COMMON_H)
#error \
In order for the format checking to accept the C++ front end diagnostic \
framework extensions, you must include this file before diagnostic-core.h and \
c-common.h, not after.
#endif
#include "c-family/c-common.h"
#include "diagnostic.h"
/* A tree node, together with a location, so that we can track locations
(and ranges) during parsing.
The location is redundant for node kinds that have locations,
but not all node kinds do (e.g. constants, and references to
params, locals, etc), so we stash a copy here. */
extern location_t cp_expr_location (const_tree);
class cp_expr
{
public:
cp_expr () :
m_value (NULL), m_loc (UNKNOWN_LOCATION) {}
cp_expr (tree value) :
m_value (value), m_loc (cp_expr_location (m_value)) {}
cp_expr (tree value, location_t loc):
m_value (value), m_loc (loc)
{
protected_set_expr_location (value, loc);
}
/* Implicit conversions to tree. */
operator tree () const { return m_value; }
tree & operator* () { return m_value; }
tree operator* () const { return m_value; }
tree & operator-> () { return m_value; }
tree operator-> () const { return m_value; }
tree get_value () const { return m_value; }
location_t get_location () const { return m_loc; }
location_t get_start () const
{
source_range src_range = get_range_from_loc (line_table, m_loc);
return src_range.m_start;
}
location_t get_finish () const
{
source_range src_range = get_range_from_loc (line_table, m_loc);
return src_range.m_finish;
}
void set_location (location_t loc)
{
protected_set_expr_location (m_value, loc);
m_loc = loc;
}
void set_range (location_t start, location_t finish)
{
set_location (make_location (m_loc, start, finish));
}
cp_expr& maybe_add_location_wrapper ()
{
m_value = maybe_wrap_with_location (m_value, m_loc);
return *this;
}
private:
tree m_value;
location_t m_loc;
};
inline bool
operator == (const cp_expr &lhs, tree rhs)
{
return lhs.get_value () == rhs;
}
enum cp_tree_index
{
CPTI_WCHAR_DECL,
CPTI_VTABLE_ENTRY_TYPE,
CPTI_DELTA_TYPE,
CPTI_VTABLE_INDEX_TYPE,
CPTI_CLEANUP_TYPE,
CPTI_VTT_PARM_TYPE,
CPTI_CLASS_TYPE,
CPTI_UNKNOWN_TYPE,
CPTI_INIT_LIST_TYPE,
CPTI_EXPLICIT_VOID_LIST,
CPTI_VTBL_TYPE,
CPTI_VTBL_PTR_TYPE,
CPTI_GLOBAL,
CPTI_ABORT_FNDECL,
CPTI_AGGR_TAG,
CPTI_CONV_OP_MARKER,
CPTI_CTOR_IDENTIFIER,
CPTI_COMPLETE_CTOR_IDENTIFIER,
CPTI_BASE_CTOR_IDENTIFIER,
CPTI_DTOR_IDENTIFIER,
CPTI_COMPLETE_DTOR_IDENTIFIER,
CPTI_BASE_DTOR_IDENTIFIER,
CPTI_DELETING_DTOR_IDENTIFIER,
CPTI_CONV_OP_IDENTIFIER,
CPTI_DELTA_IDENTIFIER,
CPTI_IN_CHARGE_IDENTIFIER,
CPTI_VTT_PARM_IDENTIFIER,
CPTI_AS_BASE_IDENTIFIER,
CPTI_THIS_IDENTIFIER,
CPTI_PFN_IDENTIFIER,
CPTI_VPTR_IDENTIFIER,
CPTI_GLOBAL_IDENTIFIER,
CPTI_ANON_IDENTIFIER,
CPTI_AUTO_IDENTIFIER,
CPTI_DECLTYPE_AUTO_IDENTIFIER,
CPTI_INIT_LIST_IDENTIFIER,
CPTI_FOR_RANGE__IDENTIFIER,
CPTI_FOR_BEGIN__IDENTIFIER,
CPTI_FOR_END__IDENTIFIER,
CPTI_FOR_RANGE_IDENTIFIER,
CPTI_FOR_BEGIN_IDENTIFIER,
CPTI_FOR_END_IDENTIFIER,
CPTI_ABI_TAG_IDENTIFIER,
CPTI_ALIGNED_IDENTIFIER,
CPTI_BEGIN_IDENTIFIER,
CPTI_END_IDENTIFIER,
CPTI_GET_IDENTIFIER,
CPTI_GNU_IDENTIFIER,
CPTI_TUPLE_ELEMENT_IDENTIFIER,
CPTI_TUPLE_SIZE_IDENTIFIER,
CPTI_TYPE_IDENTIFIER,
CPTI_VALUE_IDENTIFIER,
CPTI_FUN_IDENTIFIER,
CPTI_CLOSURE_IDENTIFIER,
CPTI_HEAP_UNINIT_IDENTIFIER,
CPTI_HEAP_IDENTIFIER,
CPTI_HEAP_DELETED_IDENTIFIER,
CPTI_HEAP_VEC_UNINIT_IDENTIFIER,
CPTI_HEAP_VEC_IDENTIFIER,
CPTI_LANG_NAME_C,
CPTI_LANG_NAME_CPLUSPLUS,
CPTI_EMPTY_EXCEPT_SPEC,
CPTI_NOEXCEPT_TRUE_SPEC,
CPTI_NOEXCEPT_FALSE_SPEC,
CPTI_NOEXCEPT_DEFERRED_SPEC,
CPTI_NULLPTR,
CPTI_NULLPTR_TYPE,
CPTI_ANY_TARG,
CPTI_MODULE_HWM,
/* Nodes after here change during compilation, or should not be in
the module's global tree table. Such nodes must be locatable
via name lookup or type-construction, as those are the only
cross-TU matching capabilities remaining. */
/* We must find these via the global namespace. */
CPTI_STD,
CPTI_ABI,
/* These are created at init time, but the library/headers provide
definitions. */
CPTI_ALIGN_TYPE,
CPTI_CONST_TYPE_INFO_TYPE,
CPTI_TYPE_INFO_PTR_TYPE,
CPTI_TERMINATE_FN,
CPTI_CALL_UNEXPECTED_FN,
/* These are lazily inited. */
CPTI_GET_EXCEPTION_PTR_FN,
CPTI_BEGIN_CATCH_FN,
CPTI_END_CATCH_FN,
CPTI_ALLOCATE_EXCEPTION_FN,
CPTI_FREE_EXCEPTION_FN,
CPTI_THROW_FN,
CPTI_RETHROW_FN,
CPTI_ATEXIT_FN_PTR_TYPE,
CPTI_ATEXIT,
CPTI_DSO_HANDLE,
CPTI_DCAST,
CPTI_SOURCE_LOCATION_IMPL,
CPTI_FALLBACK_DFLOAT32_TYPE,
CPTI_FALLBACK_DFLOAT64_TYPE,
CPTI_FALLBACK_DFLOAT128_TYPE,
CPTI_MAX
};
extern GTY(()) tree cp_global_trees[CPTI_MAX];
#define wchar_decl_node cp_global_trees[CPTI_WCHAR_DECL]
#define vtable_entry_type cp_global_trees[CPTI_VTABLE_ENTRY_TYPE]
/* The type used to represent an offset by which to adjust the `this'
pointer in pointer-to-member types. */
#define delta_type_node cp_global_trees[CPTI_DELTA_TYPE]
/* The type used to represent an index into the vtable. */
#define vtable_index_type cp_global_trees[CPTI_VTABLE_INDEX_TYPE]
#define class_type_node cp_global_trees[CPTI_CLASS_TYPE]
#define unknown_type_node cp_global_trees[CPTI_UNKNOWN_TYPE]
#define init_list_type_node cp_global_trees[CPTI_INIT_LIST_TYPE]
#define explicit_void_list_node cp_global_trees[CPTI_EXPLICIT_VOID_LIST]
#define vtbl_type_node cp_global_trees[CPTI_VTBL_TYPE]
#define vtbl_ptr_type_node cp_global_trees[CPTI_VTBL_PTR_TYPE]
#define std_node cp_global_trees[CPTI_STD]
#define abi_node cp_global_trees[CPTI_ABI]
#define global_namespace cp_global_trees[CPTI_GLOBAL]
#define const_type_info_type_node cp_global_trees[CPTI_CONST_TYPE_INFO_TYPE]
#define type_info_ptr_type cp_global_trees[CPTI_TYPE_INFO_PTR_TYPE]
#define conv_op_marker cp_global_trees[CPTI_CONV_OP_MARKER]
#define abort_fndecl cp_global_trees[CPTI_ABORT_FNDECL]
#define current_aggr cp_global_trees[CPTI_AGGR_TAG]
#define nullptr_node cp_global_trees[CPTI_NULLPTR]
#define nullptr_type_node cp_global_trees[CPTI_NULLPTR_TYPE]
/* std::align_val_t */
#define align_type_node cp_global_trees[CPTI_ALIGN_TYPE]
/* We cache these tree nodes so as to call get_identifier less frequently.
For identifiers for functions, including special member functions such
as ctors and assignment operators, the nodes can be used (among other
things) to iterate over their overloads defined by/for a type. For
example:
tree ovlid = assign_op_identifier;
tree overloads = get_class_binding (type, ovlid);
for (ovl_iterator it (overloads); it; ++it) { ... }
iterates over the set of implicitly and explicitly defined overloads
of the assignment operator for type (including the copy and move
assignment operators, whether deleted or not). */
/* The name of a constructor that takes an in-charge parameter to
decide whether or not to construct virtual base classes. */
#define ctor_identifier cp_global_trees[CPTI_CTOR_IDENTIFIER]
/* The name of a constructor that constructs virtual base classes. */
#define complete_ctor_identifier cp_global_trees[CPTI_COMPLETE_CTOR_IDENTIFIER]
/* The name of a constructor that does not construct virtual base classes. */
#define base_ctor_identifier cp_global_trees[CPTI_BASE_CTOR_IDENTIFIER]
/* The name of a destructor that takes an in-charge parameter to
decide whether or not to destroy virtual base classes and whether
or not to delete the object. */
#define dtor_identifier cp_global_trees[CPTI_DTOR_IDENTIFIER]
/* The name of a destructor that destroys virtual base classes. */
#define complete_dtor_identifier cp_global_trees[CPTI_COMPLETE_DTOR_IDENTIFIER]
/* The name of a destructor that does not destroy virtual base
classes. */
#define base_dtor_identifier cp_global_trees[CPTI_BASE_DTOR_IDENTIFIER]
/* The name of a destructor that destroys virtual base classes, and
then deletes the entire object. */
#define deleting_dtor_identifier cp_global_trees[CPTI_DELETING_DTOR_IDENTIFIER]
/* The name used for conversion operators -- but note that actual
conversion functions use special identifiers outside the identifier
table. */
#define conv_op_identifier cp_global_trees[CPTI_CONV_OP_IDENTIFIER]
#define delta_identifier cp_global_trees[CPTI_DELTA_IDENTIFIER]
#define in_charge_identifier cp_global_trees[CPTI_IN_CHARGE_IDENTIFIER]
/* The name of the parameter that contains a pointer to the VTT to use
for this subobject constructor or destructor. */
#define vtt_parm_identifier cp_global_trees[CPTI_VTT_PARM_IDENTIFIER]
#define as_base_identifier cp_global_trees[CPTI_AS_BASE_IDENTIFIER]
#define this_identifier cp_global_trees[CPTI_THIS_IDENTIFIER]
#define pfn_identifier cp_global_trees[CPTI_PFN_IDENTIFIER]
#define vptr_identifier cp_global_trees[CPTI_VPTR_IDENTIFIER]
/* The name of the ::, std & anon namespaces. */
#define global_identifier cp_global_trees[CPTI_GLOBAL_IDENTIFIER]
#define anon_identifier cp_global_trees[CPTI_ANON_IDENTIFIER]
/* auto and declspec(auto) identifiers. */
#define auto_identifier cp_global_trees[CPTI_AUTO_IDENTIFIER]
#define decltype_auto_identifier cp_global_trees[CPTI_DECLTYPE_AUTO_IDENTIFIER]
#define init_list_identifier cp_global_trees[CPTI_INIT_LIST_IDENTIFIER]
#define for_range__identifier cp_global_trees[CPTI_FOR_RANGE__IDENTIFIER]
#define for_begin__identifier cp_global_trees[CPTI_FOR_BEGIN__IDENTIFIER]
#define for_end__identifier cp_global_trees[CPTI_FOR_END__IDENTIFIER]
#define for_range_identifier cp_global_trees[CPTI_FOR_RANGE_IDENTIFIER]
#define for_begin_identifier cp_global_trees[CPTI_FOR_BEGIN_IDENTIFIER]
#define for_end_identifier cp_global_trees[CPTI_FOR_END_IDENTIFIER]
#define abi_tag_identifier cp_global_trees[CPTI_ABI_TAG_IDENTIFIER]
#define aligned_identifier cp_global_trees[CPTI_ALIGNED_IDENTIFIER]
#define begin_identifier cp_global_trees[CPTI_BEGIN_IDENTIFIER]
#define end_identifier cp_global_trees[CPTI_END_IDENTIFIER]
#define get__identifier cp_global_trees[CPTI_GET_IDENTIFIER]
#define gnu_identifier cp_global_trees[CPTI_GNU_IDENTIFIER]
#define tuple_element_identifier cp_global_trees[CPTI_TUPLE_ELEMENT_IDENTIFIER]
#define tuple_size_identifier cp_global_trees[CPTI_TUPLE_SIZE_IDENTIFIER]
#define type_identifier cp_global_trees[CPTI_TYPE_IDENTIFIER]
#define value_identifier cp_global_trees[CPTI_VALUE_IDENTIFIER]
#define fun_identifier cp_global_trees[CPTI_FUN_IDENTIFIER]
#define closure_identifier cp_global_trees[CPTI_CLOSURE_IDENTIFIER]
#define heap_uninit_identifier cp_global_trees[CPTI_HEAP_UNINIT_IDENTIFIER]
#define heap_identifier cp_global_trees[CPTI_HEAP_IDENTIFIER]
#define heap_deleted_identifier cp_global_trees[CPTI_HEAP_DELETED_IDENTIFIER]
#define heap_vec_uninit_identifier cp_global_trees[CPTI_HEAP_VEC_UNINIT_IDENTIFIER]
#define heap_vec_identifier cp_global_trees[CPTI_HEAP_VEC_IDENTIFIER]
#define lang_name_c cp_global_trees[CPTI_LANG_NAME_C]
#define lang_name_cplusplus cp_global_trees[CPTI_LANG_NAME_CPLUSPLUS]
/* Exception specifiers used for throw(), noexcept(true),
noexcept(false) and deferred noexcept. We rely on these being
uncloned. */
#define empty_except_spec cp_global_trees[CPTI_EMPTY_EXCEPT_SPEC]
#define noexcept_true_spec cp_global_trees[CPTI_NOEXCEPT_TRUE_SPEC]
#define noexcept_false_spec cp_global_trees[CPTI_NOEXCEPT_FALSE_SPEC]
#define noexcept_deferred_spec cp_global_trees[CPTI_NOEXCEPT_DEFERRED_SPEC]
/* Exception handling function declarations. */
#define terminate_fn cp_global_trees[CPTI_TERMINATE_FN]
#define call_unexpected_fn cp_global_trees[CPTI_CALL_UNEXPECTED_FN]
#define get_exception_ptr_fn cp_global_trees[CPTI_GET_EXCEPTION_PTR_FN]
#define begin_catch_fn cp_global_trees[CPTI_BEGIN_CATCH_FN]
#define end_catch_fn cp_global_trees[CPTI_END_CATCH_FN]
#define allocate_exception_fn cp_global_trees[CPTI_ALLOCATE_EXCEPTION_FN]
#define free_exception_fn cp_global_trees[CPTI_FREE_EXCEPTION_FN]
#define throw_fn cp_global_trees[CPTI_THROW_FN]
#define rethrow_fn cp_global_trees[CPTI_RETHROW_FN]
/* The type of the function-pointer argument to "__cxa_atexit" (or
"std::atexit", if "__cxa_atexit" is not being used). */
#define atexit_fn_ptr_type_node cp_global_trees[CPTI_ATEXIT_FN_PTR_TYPE]
/* A pointer to `std::atexit'. */
#define atexit_node cp_global_trees[CPTI_ATEXIT]
/* A pointer to `__dso_handle'. */
#define dso_handle_node cp_global_trees[CPTI_DSO_HANDLE]
/* The declaration of the dynamic_cast runtime. */
#define dynamic_cast_node cp_global_trees[CPTI_DCAST]
/* The type of a destructor. */
#define cleanup_type cp_global_trees[CPTI_CLEANUP_TYPE]
/* The type of the vtt parameter passed to subobject constructors and
destructors. */
#define vtt_parm_type cp_global_trees[CPTI_VTT_PARM_TYPE]
/* A node which matches any template argument. */
#define any_targ_node cp_global_trees[CPTI_ANY_TARG]
/* std::source_location::__impl class. */
#define source_location_impl cp_global_trees[CPTI_SOURCE_LOCATION_IMPL]
/* Node to indicate default access. This must be distinct from the
access nodes in tree.h. */
#define access_default_node null_node
/* Variant of dfloat{32,64,128}_type_node only used for fundamental
rtti purposes if DFP is disabled. */
#define fallback_dfloat32_type cp_global_trees[CPTI_FALLBACK_DFLOAT32_TYPE]
#define fallback_dfloat64_type cp_global_trees[CPTI_FALLBACK_DFLOAT64_TYPE]
#define fallback_dfloat128_type cp_global_trees[CPTI_FALLBACK_DFLOAT128_TYPE]
#include "name-lookup.h"
/* Usage of TREE_LANG_FLAG_?:
0: IDENTIFIER_KIND_BIT_0 (in IDENTIFIER_NODE)
NEW_EXPR_USE_GLOBAL (in NEW_EXPR).
COND_EXPR_IS_VEC_DELETE (in COND_EXPR).
DELETE_EXPR_USE_GLOBAL (in DELETE_EXPR).
COMPOUND_EXPR_OVERLOADED (in COMPOUND_EXPR).
CLEANUP_P (in TRY_BLOCK)
AGGR_INIT_VIA_CTOR_P (in AGGR_INIT_EXPR)
PTRMEM_OK_P (in ADDR_EXPR, OFFSET_REF, SCOPE_REF)
PAREN_STRING_LITERAL_P (in STRING_CST)
CP_DECL_THREAD_LOCAL_P (in VAR_DECL)
KOENIG_LOOKUP_P (in CALL_EXPR)
STATEMENT_LIST_NO_SCOPE (in STATEMENT_LIST).
EXPR_STMT_STMT_EXPR_RESULT (in EXPR_STMT)
STMT_EXPR_NO_SCOPE (in STMT_EXPR)
BIND_EXPR_TRY_BLOCK (in BIND_EXPR)
TYPENAME_IS_ENUM_P (in TYPENAME_TYPE)
OMP_FOR_GIMPLIFYING_P (in OMP_FOR, OMP_SIMD, OMP_DISTRIBUTE,
and OMP_TASKLOOP)
BASELINK_QUALIFIED_P (in BASELINK)
TARGET_EXPR_IMPLICIT_P (in TARGET_EXPR)
TEMPLATE_PARM_PARAMETER_PACK (in TEMPLATE_PARM_INDEX)
ATTR_IS_DEPENDENT (in the TREE_LIST for an attribute)
ABI_TAG_IMPLICIT (in the TREE_LIST for the argument of abi_tag)
LAMBDA_CAPTURE_EXPLICIT_P (in a TREE_LIST in LAMBDA_EXPR_CAPTURE_LIST)
PARENTHESIZED_LIST_P (in the TREE_LIST for a parameter-declaration-list)
CONSTRUCTOR_IS_DIRECT_INIT (in CONSTRUCTOR)
LAMBDA_EXPR_CAPTURES_THIS_P (in LAMBDA_EXPR)
DECLTYPE_FOR_LAMBDA_CAPTURE (in DECLTYPE_TYPE)
VEC_INIT_EXPR_IS_CONSTEXPR (in VEC_INIT_EXPR)
DECL_OVERRIDE_P (in FUNCTION_DECL)
IMPLICIT_CONV_EXPR_DIRECT_INIT (in IMPLICIT_CONV_EXPR)
TRANSACTION_EXPR_IS_STMT (in TRANSACTION_EXPR)
CONVERT_EXPR_VBASE_PATH (in CONVERT_EXPR)
PACK_EXPANSION_LOCAL_P (in *_PACK_EXPANSION)
TINFO_HAS_ACCESS_ERRORS (in TEMPLATE_INFO)
SIZEOF_EXPR_TYPE_P (in SIZEOF_EXPR)
COMPOUND_REQ_NOEXCEPT_P (in COMPOUND_REQ)
WILDCARD_PACK_P (in WILDCARD_DECL)
BLOCK_OUTER_CURLY_BRACE_P (in BLOCK)
FOLD_EXPR_MODOP_P (*_FOLD_EXPR)
IF_STMT_CONSTEXPR_P (IF_STMT)
TEMPLATE_TYPE_PARM_FOR_CLASS (TEMPLATE_TYPE_PARM)
DECL_NAMESPACE_INLINE_P (in NAMESPACE_DECL)
SWITCH_STMT_ALL_CASES_P (in SWITCH_STMT)
REINTERPRET_CAST_P (in NOP_EXPR)
ALIGNOF_EXPR_STD_P (in ALIGNOF_EXPR)
OVL_DEDUP_P (in OVERLOAD)
ATOMIC_CONSTR_MAP_INSTANTIATED_P (in ATOMIC_CONSTR)
1: IDENTIFIER_KIND_BIT_1 (in IDENTIFIER_NODE)
TI_PENDING_TEMPLATE_FLAG.
TEMPLATE_PARMS_FOR_INLINE.
DELETE_EXPR_USE_VEC (in DELETE_EXPR).
(TREE_CALLS_NEW) (in _EXPR or _REF) (commented-out).
ICS_ELLIPSIS_FLAG (in _CONV)
DECL_INITIALIZED_P (in VAR_DECL)
TYPENAME_IS_CLASS_P (in TYPENAME_TYPE)
STMT_IS_FULL_EXPR_P (in _STMT)
TARGET_EXPR_LIST_INIT_P (in TARGET_EXPR)
LAMBDA_EXPR_MUTABLE_P (in LAMBDA_EXPR)
DECL_FINAL_P (in FUNCTION_DECL)
QUALIFIED_NAME_IS_TEMPLATE (in SCOPE_REF)
CONSTRUCTOR_IS_DEPENDENT (in CONSTRUCTOR)
TINFO_USED_TEMPLATE_ID (in TEMPLATE_INFO)
PACK_EXPANSION_SIZEOF_P (in *_PACK_EXPANSION)
OVL_USING_P (in OVERLOAD)
IMPLICIT_CONV_EXPR_NONTYPE_ARG (in IMPLICIT_CONV_EXPR)
2: IDENTIFIER_KIND_BIT_2 (in IDENTIFIER_NODE)
ICS_THIS_FLAG (in _CONV)
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (in VAR_DECL)
STATEMENT_LIST_TRY_BLOCK (in STATEMENT_LIST)
TYPENAME_IS_RESOLVING_P (in TYPE_NAME_TYPE)
TARGET_EXPR_DIRECT_INIT_P (in TARGET_EXPR)
FNDECL_USED_AUTO (in FUNCTION_DECL)
DECLTYPE_FOR_LAMBDA_PROXY (in DECLTYPE_TYPE)
REF_PARENTHESIZED_P (in COMPONENT_REF, INDIRECT_REF, SCOPE_REF, VIEW_CONVERT_EXPR)
AGGR_INIT_ZERO_FIRST (in AGGR_INIT_EXPR)
CONSTRUCTOR_MUTABLE_POISON (in CONSTRUCTOR)
OVL_HIDDEN_P (in OVERLOAD)
SWITCH_STMT_NO_BREAK_P (in SWITCH_STMT)
LAMBDA_EXPR_CAPTURE_OPTIMIZED (in LAMBDA_EXPR)
IMPLICIT_CONV_EXPR_BRACED_INIT (in IMPLICIT_CONV_EXPR)
PACK_EXPANSION_AUTO_P (in *_PACK_EXPANSION)
3: IMPLICIT_RVALUE_P (in NON_LVALUE_EXPR or STATIC_CAST_EXPR)
ICS_BAD_FLAG (in _CONV)
FN_TRY_BLOCK_P (in TRY_BLOCK)
BIND_EXPR_BODY_BLOCK (in BIND_EXPR)
CALL_EXPR_ORDERED_ARGS (in CALL_EXPR, AGGR_INIT_EXPR)
DECLTYPE_FOR_REF_CAPTURE (in DECLTYPE_TYPE)
CONSTRUCTOR_C99_COMPOUND_LITERAL (in CONSTRUCTOR)
OVL_NESTED_P (in OVERLOAD)
DECL_MODULE_EXPORT_P (in _DECL)
4: IDENTIFIER_MARKED (IDENTIFIER_NODEs)
TREE_HAS_CONSTRUCTOR (in INDIRECT_REF, SAVE_EXPR, CONSTRUCTOR,
CALL_EXPR, or FIELD_DECL).
DECL_TINFO_P (in VAR_DECL, TYPE_DECL)
FUNCTION_REF_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE)
OVL_LOOKUP_P (in OVERLOAD)
LOOKUP_FOUND_P (in RECORD_TYPE, UNION_TYPE, ENUMERAL_TYPE, NAMESPACE_DECL)
5: IDENTIFIER_VIRTUAL_P (in IDENTIFIER_NODE)
FUNCTION_RVALUE_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE)
CALL_EXPR_REVERSE_ARGS (in CALL_EXPR, AGGR_INIT_EXPR)
CONSTRUCTOR_PLACEHOLDER_BOUNDARY (in CONSTRUCTOR)
OVL_EXPORT_P (in OVERLOAD)
6: TYPE_MARKED_P (in _TYPE)
DECL_NONTRIVIALLY_INITIALIZED_P (in VAR_DECL)
RANGE_FOR_IVDEP (in RANGE_FOR_STMT)
CALL_EXPR_OPERATOR_SYNTAX (in CALL_EXPR, AGGR_INIT_EXPR)
CONSTRUCTOR_IS_DESIGNATED_INIT (in CONSTRUCTOR)
Usage of TYPE_LANG_FLAG_?:
0: TYPE_DEPENDENT_P
1: TYPE_HAS_USER_CONSTRUCTOR.
2: TYPE_HAS_LATE_RETURN_TYPE (in FUNCTION_TYPE, METHOD_TYPE)
TYPE_PTRMEMFUNC_FLAG (in RECORD_TYPE)
4: TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5: CLASS_TYPE_P (in RECORD_TYPE and UNION_TYPE)
ENUM_FIXED_UNDERLYING_TYPE_P (in ENUMERAL_TYPE)
AUTO_IS_DECLTYPE (in TEMPLATE_TYPE_PARM)
6: TYPE_DEPENDENT_P_VALID
Usage of DECL_LANG_FLAG_?:
0: DECL_TEMPLATE_PARM_P (in PARM_DECL, CONST_DECL, TYPE_DECL, or TEMPLATE_DECL)
DECL_LOCAL_DECL_P (in FUNCTION_DECL, VAR_DECL)
DECL_MUTABLE_P (in FIELD_DECL)
DECL_DEPENDENT_P (in USING_DECL)
LABEL_DECL_BREAK (in LABEL_DECL)
1: C_TYPEDEF_EXPLICITLY_SIGNED (in TYPE_DECL).
DECL_TEMPLATE_INSTANTIATED (in a VAR_DECL or a FUNCTION_DECL)
DECL_MEMBER_TEMPLATE_P (in TEMPLATE_DECL)
USING_DECL_TYPENAME_P (in USING_DECL)
DECL_VLA_CAPTURE_P (in FIELD_DECL)
DECL_ARRAY_PARAMETER_P (in PARM_DECL)
LABEL_DECL_CONTINUE (in LABEL_DECL)
2: DECL_THIS_EXTERN (in VAR_DECL, FUNCTION_DECL or PARM_DECL)
DECL_IMPLICIT_TYPEDEF_P (in a TYPE_DECL)
DECL_CONSTRAINT_VAR_P (in a PARM_DECL)
TEMPLATE_DECL_COMPLEX_ALIAS_P (in TEMPLATE_DECL)
DECL_INSTANTIATING_NSDMI_P (in a FIELD_DECL)
LABEL_DECL_CDTOR (in LABEL_DECL)
USING_DECL_UNRELATED_P (in USING_DECL)
3: DECL_IN_AGGR_P.
4: DECL_C_BIT_FIELD (in a FIELD_DECL)
DECL_ANON_UNION_VAR_P (in a VAR_DECL)
DECL_SELF_REFERENCE_P (in a TYPE_DECL)
DECL_INVALID_OVERRIDER_P (in a FUNCTION_DECL)
DECL_UNINSTANIATED_TEMPLATE_FRIEND_P (in TEMPLATE_DECL)
5: DECL_INTERFACE_KNOWN.
6: DECL_THIS_STATIC (in VAR_DECL, FUNCTION_DECL or PARM_DECL)
DECL_FIELD_IS_BASE (in FIELD_DECL)
TYPE_DECL_ALIAS_P (in TYPE_DECL)
7: DECL_THUNK_P (in a member FUNCTION_DECL)
DECL_NORMAL_CAPTURE_P (in FIELD_DECL)
DECL_DECLARED_CONSTINIT_P (in VAR_DECL)
8: DECL_DECLARED_CONSTEXPR_P (in VAR_DECL, FUNCTION_DECL)
Usage of language-independent fields in a language-dependent manner:
TYPE_ALIAS_SET
This field is used by TYPENAME_TYPEs, TEMPLATE_TYPE_PARMs, and so
forth as a substitute for the mark bits provided in `lang_type'.
At present, only the six low-order bits are used.
TYPE_LANG_SLOT_1
For a FUNCTION_TYPE or METHOD_TYPE, this is TYPE_RAISES_EXCEPTIONS.
For a POINTER_TYPE (to a METHOD_TYPE), this is TYPE_PTRMEMFUNC_TYPE.
For an ENUMERAL_TYPE, BOUND_TEMPLATE_TEMPLATE_PARM_TYPE,
RECORD_TYPE or UNION_TYPE this is TYPE_TEMPLATE_INFO,
BINFO_VIRTUALS
For a binfo, this is a TREE_LIST. There is an entry for each
virtual function declared either in BINFO or its direct and
indirect primary bases.
The BV_DELTA of each node gives the amount by which to adjust the
`this' pointer when calling the function. If the method is an
overridden version of a base class method, then it is assumed
that, prior to adjustment, the this pointer points to an object
of the base class.
The BV_VCALL_INDEX of each node, if non-NULL, gives the vtable
index of the vcall offset for this entry.
The BV_FN is the declaration for the virtual function itself.
If BV_LOST_PRIMARY is set, it means that this entry is for a lost
primary virtual base and can be left null in the vtable.
BINFO_VTABLE
This is an expression with POINTER_TYPE that gives the value
to which the vptr should be initialized. Use get_vtbl_decl_for_binfo
to extract the VAR_DECL for the complete vtable.
DECL_VINDEX
This field is NULL for a non-virtual function. For a virtual
function, it is eventually set to an INTEGER_CST indicating the
index in the vtable at which this function can be found. When
a virtual function is declared, but before it is known what
function is overridden, this field is the error_mark_node.
Temporarily, it may be set to a TREE_LIST whose TREE_VALUE is
the virtual function this one overrides, and whose TREE_CHAIN is
the old DECL_VINDEX. */
/* Language-specific tree checkers. */
#define VAR_OR_FUNCTION_DECL_CHECK(NODE) \
TREE_CHECK2(NODE,VAR_DECL,FUNCTION_DECL)
#define TYPE_FUNCTION_OR_TEMPLATE_DECL_CHECK(NODE) \
TREE_CHECK3(NODE,TYPE_DECL,TEMPLATE_DECL,FUNCTION_DECL)
#define TYPE_FUNCTION_OR_TEMPLATE_DECL_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL || TREE_CODE (NODE) == TEMPLATE_DECL \
|| TREE_CODE (NODE) == FUNCTION_DECL)
#define VAR_FUNCTION_OR_PARM_DECL_CHECK(NODE) \
TREE_CHECK3(NODE,VAR_DECL,FUNCTION_DECL,PARM_DECL)
#define VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK(NODE) \
TREE_CHECK4(NODE,VAR_DECL,FUNCTION_DECL,TYPE_DECL,TEMPLATE_DECL)
#define VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK(NODE) \
TREE_CHECK5(NODE,VAR_DECL,FIELD_DECL,FUNCTION_DECL,TYPE_DECL,TEMPLATE_DECL)
#define BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK(NODE) \
TREE_CHECK(NODE,BOUND_TEMPLATE_TEMPLATE_PARM)
#if defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 2007)
/* Returns t iff the node can have a TEMPLATE_INFO field. */
inline tree
template_info_decl_check (const_tree t, const char* f, int l, const char* fn)
{
switch (TREE_CODE (t))
{
case VAR_DECL:
case FUNCTION_DECL:
case FIELD_DECL:
case TYPE_DECL:
case CONCEPT_DECL:
case TEMPLATE_DECL:
return const_cast<tree>(t);
default:
break;
}
tree_check_failed (t, f, l, fn,
VAR_DECL, FUNCTION_DECL, FIELD_DECL, TYPE_DECL,
CONCEPT_DECL, TEMPLATE_DECL, 0);
gcc_unreachable ();
}
#define TEMPLATE_INFO_DECL_CHECK(NODE) \
template_info_decl_check ((NODE), __FILE__, __LINE__, __FUNCTION__)
#define THUNK_FUNCTION_CHECK(NODE) __extension__ \
({ __typeof (NODE) const __t = (NODE); \
if (TREE_CODE (__t) != FUNCTION_DECL || !__t->decl_common.lang_specific \
|| !__t->decl_common.lang_specific->u.fn.thunk_p) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, 0); \
__t; })
#else /* ENABLE_TREE_CHECKING */
#define TEMPLATE_INFO_DECL_CHECK(NODE) (NODE)
#define THUNK_FUNCTION_CHECK(NODE) (NODE)
#endif /* ENABLE_TREE_CHECKING */
/* Language-dependent contents of an identifier. */
struct GTY(()) lang_identifier {
struct c_common_identifier c_common;
cxx_binding *bindings;
};
/* Return a typed pointer version of T if it designates a
C++ front-end identifier. */
inline lang_identifier*
identifier_p (tree t)
{
if (TREE_CODE (t) == IDENTIFIER_NODE)
return (lang_identifier*) t;
return NULL;
}
#define LANG_IDENTIFIER_CAST(NODE) \
((struct lang_identifier*)IDENTIFIER_NODE_CHECK (NODE))
struct GTY(()) template_parm_index {
struct tree_common common;
int index;
int level;
int orig_level;
tree decl;
};
struct GTY(()) ptrmem_cst {
struct tree_common common;
tree member;
};
typedef struct ptrmem_cst * ptrmem_cst_t;
#define CLEANUP_P(NODE) TREE_LANG_FLAG_0 (TRY_BLOCK_CHECK (NODE))
#define BIND_EXPR_TRY_BLOCK(NODE) \
TREE_LANG_FLAG_0 (BIND_EXPR_CHECK (NODE))
/* Used to mark the block around the member initializers and cleanups. */
#define BIND_EXPR_BODY_BLOCK(NODE) \
TREE_LANG_FLAG_3 (BIND_EXPR_CHECK (NODE))
#define FUNCTION_NEEDS_BODY_BLOCK(NODE) \
(DECL_CONSTRUCTOR_P (NODE) || DECL_DESTRUCTOR_P (NODE) \
|| LAMBDA_FUNCTION_P (NODE))
#define STATEMENT_LIST_NO_SCOPE(NODE) \
TREE_LANG_FLAG_0 (STATEMENT_LIST_CHECK (NODE))
#define STATEMENT_LIST_TRY_BLOCK(NODE) \
TREE_LANG_FLAG_2 (STATEMENT_LIST_CHECK (NODE))
/* Mark the outer curly brace BLOCK. */
#define BLOCK_OUTER_CURLY_BRACE_P(NODE) TREE_LANG_FLAG_0 (BLOCK_CHECK (NODE))
/* Nonzero if this statement should be considered a full-expression,
i.e., if temporaries created during this statement should have
their destructors run at the end of this statement. */
#define STMT_IS_FULL_EXPR_P(NODE) TREE_LANG_FLAG_1 ((NODE))
/* Marks the result of a statement expression. */
#define EXPR_STMT_STMT_EXPR_RESULT(NODE) \
TREE_LANG_FLAG_0 (EXPR_STMT_CHECK (NODE))
/* Nonzero if this statement-expression does not have an associated scope. */
#define STMT_EXPR_NO_SCOPE(NODE) \
TREE_LANG_FLAG_0 (STMT_EXPR_CHECK (NODE))
#define COND_EXPR_IS_VEC_DELETE(NODE) \
TREE_LANG_FLAG_0 (COND_EXPR_CHECK (NODE))
/* Nonzero if this NOP_EXPR is a reinterpret_cast. Such conversions
are not constexprs. Other NOP_EXPRs are. */
#define REINTERPRET_CAST_P(NODE) \
TREE_LANG_FLAG_0 (NOP_EXPR_CHECK (NODE))
/* Returns nonzero iff TYPE1 and TYPE2 are the same type, in the usual
sense of `same'. */
#define same_type_p(TYPE1, TYPE2) \
comptypes ((TYPE1), (TYPE2), COMPARE_STRICT)
/* Returns nonzero iff NODE is a declaration for the global function
`main'. */
#define DECL_MAIN_P(NODE) \
(DECL_EXTERN_C_FUNCTION_P (NODE) \
&& DECL_NAME (NODE) != NULL_TREE \
&& MAIN_NAME_P (DECL_NAME (NODE)) \
&& flag_hosted)
/* Lookup walker marking. */
#define LOOKUP_SEEN_P(NODE) TREE_VISITED (NODE)
#define LOOKUP_FOUND_P(NODE) \
TREE_LANG_FLAG_4 (TREE_CHECK4 (NODE,RECORD_TYPE,UNION_TYPE,ENUMERAL_TYPE,\
NAMESPACE_DECL))
/* These two accessors should only be used by OVL manipulators.
Other users should use iterators and convenience functions. */
#define OVL_FUNCTION(NODE) \
(((struct tree_overload*)OVERLOAD_CHECK (NODE))->function)
#define OVL_CHAIN(NODE) \
(((struct tree_overload*)OVERLOAD_CHECK (NODE))->common.chain)
/* If set, this or a subsequent overload contains decls that need deduping. */
#define OVL_DEDUP_P(NODE) TREE_LANG_FLAG_0 (OVERLOAD_CHECK (NODE))
/* If set, this was imported in a using declaration. */
#define OVL_USING_P(NODE) TREE_LANG_FLAG_1 (OVERLOAD_CHECK (NODE))
/* If set, this overload is a hidden decl. */
#define OVL_HIDDEN_P(NODE) TREE_LANG_FLAG_2 (OVERLOAD_CHECK (NODE))
/* If set, this overload contains a nested overload. */
#define OVL_NESTED_P(NODE) TREE_LANG_FLAG_3 (OVERLOAD_CHECK (NODE))
/* If set, this overload was constructed during lookup. */
#define OVL_LOOKUP_P(NODE) TREE_LANG_FLAG_4 (OVERLOAD_CHECK (NODE))
/* If set, this OVL_USING_P overload is exported. */
#define OVL_EXPORT_P(NODE) TREE_LANG_FLAG_5 (OVERLOAD_CHECK (NODE))
/* The first decl of an overload. */
#define OVL_FIRST(NODE) ovl_first (NODE)
/* The name of the overload set. */
#define OVL_NAME(NODE) DECL_NAME (OVL_FIRST (NODE))
/* Whether this is a set of overloaded functions. TEMPLATE_DECLS are
always wrapped in an OVERLOAD, so we don't need to check them
here. */
#define OVL_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL || TREE_CODE (NODE) == OVERLOAD)
/* Whether this is a single member overload. */
#define OVL_SINGLE_P(NODE) \
(TREE_CODE (NODE) != OVERLOAD || !OVL_CHAIN (NODE))
/* OVL_HIDDEN_P nodes come before other nodes. */
struct GTY(()) tree_overload {
struct tree_common common;
tree function;
};
/* Iterator for a 1 dimensional overload. Permits iterating over the
outer level of a 2-d overload when explicitly enabled. */
class ovl_iterator {
tree ovl;
const bool allow_inner; /* Only used when checking. */
public:
explicit ovl_iterator (tree o, bool allow = false)
: ovl (o), allow_inner (allow)
{
}
private:
/* Do not duplicate. */
ovl_iterator &operator= (const ovl_iterator &);
ovl_iterator (const ovl_iterator &);
public:
operator bool () const
{
return ovl;
}
ovl_iterator &operator++ ()
{
ovl = TREE_CODE (ovl) != OVERLOAD ? NULL_TREE : OVL_CHAIN (ovl);
return *this;
}
tree operator* () const
{
tree fn = TREE_CODE (ovl) != OVERLOAD ? ovl : OVL_FUNCTION (ovl);
/* Check this is not an unexpected 2-dimensional overload. */
gcc_checking_assert (allow_inner || TREE_CODE (fn) != OVERLOAD);
return fn;
}
tree get_using () const
{
gcc_checking_assert (using_p ());
return ovl;
}
public:
/* Whether this overload was introduced by a using decl. */
bool using_p () const
{
return (TREE_CODE (ovl) == USING_DECL
|| (TREE_CODE (ovl) == OVERLOAD && OVL_USING_P (ovl)));
}
/* Whether this using is being exported. */
bool exporting_p () const
{
return OVL_EXPORT_P (get_using ());
}
bool hidden_p () const
{
return TREE_CODE (ovl) == OVERLOAD && OVL_HIDDEN_P (ovl);
}
public:
tree remove_node (tree head)
{
return remove_node (head, ovl);
}
tree reveal_node (tree head)
{
return reveal_node (head, ovl);
}
protected:
/* If we have a nested overload, point at the inner overload and
return the next link on the outer one. */
tree maybe_push ()
{
tree r = NULL_TREE;
if (ovl && TREE_CODE (ovl) == OVERLOAD && OVL_NESTED_P (ovl))
{
r = OVL_CHAIN (ovl);
ovl = OVL_FUNCTION (ovl);
}
return r;
}
/* Restore an outer nested overload. */
void pop (tree outer)
{
gcc_checking_assert (!ovl);
ovl = outer;
}
private:
/* We make these static functions to avoid the address of the
iterator escaping the local context. */
static tree remove_node (tree head, tree node);
static tree reveal_node (tree ovl, tree node);
};
/* Iterator over a (potentially) 2 dimensional overload, which is
produced by name lookup. */
class lkp_iterator : public ovl_iterator {
typedef ovl_iterator parent;
tree outer;
public:
explicit lkp_iterator (tree o)
: parent (o, true), outer (maybe_push ())
{
}
public:
lkp_iterator &operator++ ()
{
bool repush = !outer;
if (!parent::operator++ () && !repush)
{
pop (outer);
repush = true;
}
if (repush)
outer = maybe_push ();
return *this;
}
};
/* hash traits for declarations. Hashes potential overload sets via
DECL_NAME. */
struct named_decl_hash : ggc_remove <tree> {
typedef tree value_type; /* A DECL or OVERLOAD */
typedef tree compare_type; /* An identifier. */
inline static hashval_t hash (const value_type decl);
inline static bool equal (const value_type existing, compare_type candidate);
static const bool empty_zero_p = true;
static inline void mark_empty (value_type &p) {p = NULL_TREE;}
static inline bool is_empty (value_type p) {return !p;}
/* Nothing is deletable. Everything is insertable. */
static bool is_deleted (value_type) { return false; }
static void mark_deleted (value_type) { gcc_unreachable (); }
};
/* Simplified unique_ptr clone to release a tree vec on exit. */
class releasing_vec
{
public:
typedef vec<tree, va_gc> vec_t;
releasing_vec (vec_t *v): v(v) { }
releasing_vec (): v(make_tree_vector ()) { }
/* Copy ops are deliberately declared but not defined,
copies must always be elided. */
releasing_vec (const releasing_vec &);
releasing_vec &operator= (const releasing_vec &);
vec_t &operator* () const { return *v; }
vec_t *operator-> () const { return v; }
vec_t *get() const { return v; }
operator vec_t *() const { return v; }
vec_t ** operator& () { return &v; }
/* Breaks pointer/value consistency for convenience. This takes ptrdiff_t
rather than unsigned to avoid ambiguity with the built-in operator[]
(bootstrap/91828). */
tree& operator[] (ptrdiff_t i) const { return (*v)[i]; }
~releasing_vec() { release_tree_vector (v); }
private:
vec_t *v;
};
/* Forwarding functions for vec_safe_* that might reallocate. */
inline tree* vec_safe_push (releasing_vec& r, const tree &t CXX_MEM_STAT_INFO)
{ return vec_safe_push (*&r, t PASS_MEM_STAT); }
inline bool vec_safe_reserve (releasing_vec& r, unsigned n, bool e = false CXX_MEM_STAT_INFO)
{ return vec_safe_reserve (*&r, n, e PASS_MEM_STAT); }
inline unsigned vec_safe_length (releasing_vec &r)
{ return r->length(); }
inline void vec_safe_splice (releasing_vec &r, vec<tree, va_gc> *p CXX_MEM_STAT_INFO)
{ vec_safe_splice (*&r, p PASS_MEM_STAT); }
void release_tree_vector (releasing_vec &); // cause link error
struct GTY(()) tree_template_decl {
struct tree_decl_common common;
tree arguments;
tree result;
};
/* Returns true iff NODE is a BASELINK. */
#define BASELINK_P(NODE) \
(TREE_CODE (NODE) == BASELINK)
/* The BINFO indicating the base in which lookup found the
BASELINK_FUNCTIONS. */
#define BASELINK_BINFO(NODE) \
(((struct tree_baselink*) BASELINK_CHECK (NODE))->binfo)
/* The functions referred to by the BASELINK; either a FUNCTION_DECL,
a TEMPLATE_DECL, an OVERLOAD, or a TEMPLATE_ID_EXPR. */
#define BASELINK_FUNCTIONS(NODE) \
(((struct tree_baselink*) BASELINK_CHECK (NODE))->functions)
/* If T is a BASELINK, grab the functions, otherwise just T, which is
expected to already be a (list of) functions. */
#define MAYBE_BASELINK_FUNCTIONS(T) \
(BASELINK_P (T) ? BASELINK_FUNCTIONS (T) : T)
/* The BINFO in which the search for the functions indicated by this baselink
began. This base is used to determine the accessibility of functions
selected by overload resolution. */
#define BASELINK_ACCESS_BINFO(NODE) \
(((struct tree_baselink*) BASELINK_CHECK (NODE))->access_binfo)
/* For a type-conversion operator, the BASELINK_OPTYPE indicates the type
to which the conversion should occur. This value is important if
the BASELINK_FUNCTIONS include a template conversion operator --
the BASELINK_OPTYPE can be used to determine what type the user
requested. */
#define BASELINK_OPTYPE(NODE) \
(TREE_CHAIN (BASELINK_CHECK (NODE)))
/* Nonzero if this baselink was from a qualified lookup. */
#define BASELINK_QUALIFIED_P(NODE) \
TREE_LANG_FLAG_0 (BASELINK_CHECK (NODE))
struct GTY(()) tree_baselink {
struct tree_common common;
tree binfo;
tree functions;
tree access_binfo;
};
/* The different kinds of ids that we encounter. */
enum cp_id_kind
{
/* Not an id at all. */
CP_ID_KIND_NONE,
/* An unqualified-id that is not a template-id. */
CP_ID_KIND_UNQUALIFIED,
/* An unqualified-id that is a dependent name. */
CP_ID_KIND_UNQUALIFIED_DEPENDENT,
/* An unqualified template-id. */
CP_ID_KIND_TEMPLATE_ID,
/* A qualified-id. */
CP_ID_KIND_QUALIFIED
};
/* The various kinds of C++0x warnings we encounter. */
enum cpp0x_warn_str
{
/* extended initializer lists */
CPP0X_INITIALIZER_LISTS,
/* explicit conversion operators */
CPP0X_EXPLICIT_CONVERSION,
/* variadic templates */
CPP0X_VARIADIC_TEMPLATES,
/* lambda expressions */
CPP0X_LAMBDA_EXPR,
/* C++0x auto */
CPP0X_AUTO,
/* scoped enums */
CPP0X_SCOPED_ENUMS,
/* defaulted and deleted functions */
CPP0X_DEFAULTED_DELETED,
/* inline namespaces */
CPP0X_INLINE_NAMESPACES,
/* override controls, override/final */
CPP0X_OVERRIDE_CONTROLS,
/* non-static data member initializers */
CPP0X_NSDMI,
/* user defined literals */
CPP0X_USER_DEFINED_LITERALS,
/* delegating constructors */
CPP0X_DELEGATING_CTORS,
/* inheriting constructors */
CPP0X_INHERITING_CTORS,
/* C++11 attributes */
CPP0X_ATTRIBUTES,
/* ref-qualified member functions */
CPP0X_REF_QUALIFIER
};
/* The various kinds of operation used by composite_pointer_type. */
enum composite_pointer_operation
{
/* comparison */
CPO_COMPARISON,
/* conversion */
CPO_CONVERSION,
/* conditional expression */
CPO_CONDITIONAL_EXPR
};
/* Possible cases of expression list used by build_x_compound_expr_from_list. */
enum expr_list_kind {
ELK_INIT, /* initializer */
ELK_MEM_INIT, /* member initializer */
ELK_FUNC_CAST /* functional cast */
};
/* Possible cases of implicit bad rhs conversions. */
enum impl_conv_rhs {
ICR_DEFAULT_ARGUMENT, /* default argument */
ICR_CONVERTING, /* converting */
ICR_INIT, /* initialization */
ICR_ARGPASS, /* argument passing */
ICR_RETURN, /* return */
ICR_ASSIGN /* assignment */
};
/* Possible cases of implicit or explicit bad conversions to void. */
enum impl_conv_void {
ICV_CAST, /* (explicit) conversion to void */
ICV_SECOND_OF_COND, /* second operand of conditional expression */
ICV_THIRD_OF_COND, /* third operand of conditional expression */
ICV_RIGHT_OF_COMMA, /* right operand of comma operator */
ICV_LEFT_OF_COMMA, /* left operand of comma operator */
ICV_STATEMENT, /* statement */
ICV_THIRD_IN_FOR /* for increment expression */
};
/* Possible invalid uses of an abstract class that might not have a
specific associated declaration. */
enum GTY(()) abstract_class_use {
ACU_UNKNOWN, /* unknown or decl provided */
ACU_CAST, /* cast to abstract class */
ACU_NEW, /* new-expression of abstract class */
ACU_THROW, /* throw-expression of abstract class */
ACU_CATCH, /* catch-parameter of abstract class */
ACU_ARRAY, /* array of abstract class */
ACU_RETURN, /* return type of abstract class */
ACU_PARM /* parameter type of abstract class */
};
/* Macros for access to language-specific slots in an identifier. */
/* Identifiers map directly to block or class-scope bindings.
Namespace-scope bindings are held in hash tables on the respective
namespaces. The identifier bindings are the innermost active
binding, from whence you can get the decl and/or implicit-typedef
of an elaborated type. When not bound to a local entity the
values are NULL. */
#define IDENTIFIER_BINDING(NODE) \
(LANG_IDENTIFIER_CAST (NODE)->bindings)
#define REAL_IDENTIFIER_TYPE_VALUE(NODE) TREE_TYPE (NODE)
#define SET_IDENTIFIER_TYPE_VALUE(NODE,TYPE) (TREE_TYPE (NODE) = (TYPE))
/* Kinds of identifiers. Values are carefully chosen. */
enum cp_identifier_kind {
cik_normal = 0, /* Not a special identifier. */
cik_keyword = 1, /* A keyword. */
cik_ctor = 2, /* Constructor (in-chg, complete or base). */
cik_dtor = 3, /* Destructor (in-chg, deleting, complete or
base). */
cik_simple_op = 4, /* Non-assignment operator name. */
cik_assign_op = 5, /* An assignment operator name. */
cik_conv_op = 6, /* Conversion operator name. */
cik_reserved_for_udlit = 7, /* Not yet in use */
cik_max
};
/* Kind bits. */
#define IDENTIFIER_KIND_BIT_0(NODE) \
TREE_LANG_FLAG_0 (IDENTIFIER_NODE_CHECK (NODE))
#define IDENTIFIER_KIND_BIT_1(NODE) \
TREE_LANG_FLAG_1 (IDENTIFIER_NODE_CHECK (NODE))
#define IDENTIFIER_KIND_BIT_2(NODE) \
TREE_LANG_FLAG_2 (IDENTIFIER_NODE_CHECK (NODE))
/* Used by various search routines. */
#define IDENTIFIER_MARKED(NODE) \
TREE_LANG_FLAG_4 (IDENTIFIER_NODE_CHECK (NODE))
/* Nonzero if this identifier is used as a virtual function name somewhere
(optimizes searches). */
#define IDENTIFIER_VIRTUAL_P(NODE) \
TREE_LANG_FLAG_5 (IDENTIFIER_NODE_CHECK (NODE))
/* True if this identifier is a reserved word. C_RID_CODE (node) is
then the RID_* value of the keyword. Value 1. */
#define IDENTIFIER_KEYWORD_P(NODE) \
((!IDENTIFIER_KIND_BIT_2 (NODE)) \
& (!IDENTIFIER_KIND_BIT_1 (NODE)) \
& IDENTIFIER_KIND_BIT_0 (NODE))
/* True if this identifier is the name of a constructor or
destructor. Value 2 or 3. */
#define IDENTIFIER_CDTOR_P(NODE) \
((!IDENTIFIER_KIND_BIT_2 (NODE)) \
& IDENTIFIER_KIND_BIT_1 (NODE))
/* True if this identifier is the name of a constructor. Value 2. */
#define IDENTIFIER_CTOR_P(NODE) \
(IDENTIFIER_CDTOR_P(NODE) \
& (!IDENTIFIER_KIND_BIT_0 (NODE)))
/* True if this identifier is the name of a destructor. Value 3. */
#define IDENTIFIER_DTOR_P(NODE) \
(IDENTIFIER_CDTOR_P(NODE) \
& IDENTIFIER_KIND_BIT_0 (NODE))
/* True if this identifier is for any operator name (including
conversions). Value 4, 5, 6 or 7. */
#define IDENTIFIER_ANY_OP_P(NODE) \
(IDENTIFIER_KIND_BIT_2 (NODE))
/* True if this identifier is for an overloaded operator. Values 4, 5. */
#define IDENTIFIER_OVL_OP_P(NODE) \
(IDENTIFIER_ANY_OP_P (NODE) \
& (!IDENTIFIER_KIND_BIT_1 (NODE)))
/* True if this identifier is for any assignment. Values 5. */
#define IDENTIFIER_ASSIGN_OP_P(NODE) \
(IDENTIFIER_OVL_OP_P (NODE) \
& IDENTIFIER_KIND_BIT_0 (NODE))
/* True if this identifier is the name of a type-conversion
operator. Value 7. */
#define IDENTIFIER_CONV_OP_P(NODE) \
(IDENTIFIER_ANY_OP_P (NODE) \
& IDENTIFIER_KIND_BIT_1 (NODE) \
& (!IDENTIFIER_KIND_BIT_0 (NODE)))
/* True if this identifier is a new or delete operator. */
#define IDENTIFIER_NEWDEL_OP_P(NODE) \
(IDENTIFIER_OVL_OP_P (NODE) \
&& IDENTIFIER_OVL_OP_FLAGS (NODE) & OVL_OP_FLAG_ALLOC)
/* True if this identifier is a new operator. */
#define IDENTIFIER_NEW_OP_P(NODE) \
(IDENTIFIER_OVL_OP_P (NODE) \
&& (IDENTIFIER_OVL_OP_FLAGS (NODE) \
& (OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_DELETE)) == OVL_OP_FLAG_ALLOC)
/* Access a C++-specific index for identifier NODE.
Used to optimize operator mappings etc. */
#define IDENTIFIER_CP_INDEX(NODE) \
(IDENTIFIER_NODE_CHECK(NODE)->base.u.bits.address_space)
/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only. */
#define C_TYPE_FIELDS_READONLY(TYPE) \
(LANG_TYPE_CLASS_CHECK (TYPE)->fields_readonly)
/* The tokens stored in the unparsed operand. */
#define DEFPARSE_TOKENS(NODE) \
(((struct tree_deferred_parse *)DEFERRED_PARSE_CHECK (NODE))->tokens)
#define DEFPARSE_INSTANTIATIONS(NODE) \
(((struct tree_deferred_parse *)DEFERRED_PARSE_CHECK (NODE))->instantiations)
struct GTY (()) tree_deferred_parse {
struct tree_base base;
struct cp_token_cache *tokens;
vec<tree, va_gc> *instantiations;
};
#define DEFERRED_NOEXCEPT_PATTERN(NODE) \
(((struct tree_deferred_noexcept *)DEFERRED_NOEXCEPT_CHECK (NODE))->pattern)
#define DEFERRED_NOEXCEPT_ARGS(NODE) \
(((struct tree_deferred_noexcept *)DEFERRED_NOEXCEPT_CHECK (NODE))->args)
#define DEFERRED_NOEXCEPT_SPEC_P(NODE) \
((NODE) && (TREE_PURPOSE (NODE)) \
&& (TREE_CODE (TREE_PURPOSE (NODE)) == DEFERRED_NOEXCEPT))
#define UNEVALUATED_NOEXCEPT_SPEC_P(NODE) \
(DEFERRED_NOEXCEPT_SPEC_P (NODE) \
&& DEFERRED_NOEXCEPT_PATTERN (TREE_PURPOSE (NODE)) == NULL_TREE)
#define UNPARSED_NOEXCEPT_SPEC_P(NODE) \
((NODE) && (TREE_PURPOSE (NODE)) \
&& (TREE_CODE (TREE_PURPOSE (NODE)) == DEFERRED_PARSE))
struct GTY (()) tree_deferred_noexcept {
struct tree_base base;
tree pattern;
tree args;
};
/* The condition associated with the static assertion. This must be
an integral constant expression. */
#define STATIC_ASSERT_CONDITION(NODE) \
(((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->condition)
/* The message associated with the static assertion. This must be a
string constant, which will be emitted as an error message when the
static assert condition is false. */
#define STATIC_ASSERT_MESSAGE(NODE) \
(((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->message)
/* Source location information for a static assertion. */
#define STATIC_ASSERT_SOURCE_LOCATION(NODE) \
(((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->location)
struct GTY (()) tree_static_assert {
struct tree_common common;
tree condition;
tree message;
location_t location;
};
struct GTY (()) tree_argument_pack_select {
struct tree_common common;
tree argument_pack;
int index;
};
/* The different kinds of traits that we encounter. */
enum cp_trait_kind
{
CPTK_BASES,
CPTK_DIRECT_BASES,
CPTK_HAS_NOTHROW_ASSIGN,
CPTK_HAS_NOTHROW_CONSTRUCTOR,
CPTK_HAS_NOTHROW_COPY,
CPTK_HAS_TRIVIAL_ASSIGN,
CPTK_HAS_TRIVIAL_CONSTRUCTOR,
CPTK_HAS_TRIVIAL_COPY,
CPTK_HAS_TRIVIAL_DESTRUCTOR,
CPTK_HAS_UNIQUE_OBJ_REPRESENTATIONS,
CPTK_HAS_VIRTUAL_DESTRUCTOR,
CPTK_IS_ABSTRACT,
CPTK_IS_AGGREGATE,
CPTK_IS_BASE_OF,
CPTK_IS_CLASS,
CPTK_IS_EMPTY,
CPTK_IS_ENUM,
CPTK_IS_FINAL,
CPTK_IS_LITERAL_TYPE,
CPTK_IS_POD,
CPTK_IS_POLYMORPHIC,
CPTK_IS_SAME_AS,
CPTK_IS_STD_LAYOUT,
CPTK_IS_TRIVIAL,
CPTK_IS_TRIVIALLY_ASSIGNABLE,
CPTK_IS_TRIVIALLY_CONSTRUCTIBLE,
CPTK_IS_TRIVIALLY_COPYABLE,
CPTK_IS_UNION,
CPTK_UNDERLYING_TYPE,
CPTK_IS_ASSIGNABLE,
CPTK_IS_CONSTRUCTIBLE,
CPTK_IS_NOTHROW_ASSIGNABLE,
CPTK_IS_NOTHROW_CONSTRUCTIBLE
};
/* The types that we are processing. */
#define TRAIT_EXPR_TYPE1(NODE) \
(((struct tree_trait_expr *)TRAIT_EXPR_CHECK (NODE))->type1)
#define TRAIT_EXPR_TYPE2(NODE) \
(((struct tree_trait_expr *)TRAIT_EXPR_CHECK (NODE))->type2)
/* The specific trait that we are processing. */
#define TRAIT_EXPR_KIND(NODE) \
(((struct tree_trait_expr *)TRAIT_EXPR_CHECK (NODE))->kind)
#define TRAIT_EXPR_LOCATION(NODE) \
(((struct tree_trait_expr *)TRAIT_EXPR_CHECK (NODE))->locus)
struct GTY (()) tree_trait_expr {
struct tree_common common;
tree type1;
tree type2;
location_t locus;
enum cp_trait_kind kind;
};
/* Identifiers used for lambda types are almost anonymous. Use this
spare flag to distinguish them (they also have the anonymous flag). */
#define IDENTIFIER_LAMBDA_P(NODE) \
(IDENTIFIER_NODE_CHECK(NODE)->base.protected_flag)
/* Based off of TYPE_UNNAMED_P. */
#define LAMBDA_TYPE_P(NODE) \
(TREE_CODE (NODE) == RECORD_TYPE \
&& TYPE_LINKAGE_IDENTIFIER (NODE) \
&& IDENTIFIER_LAMBDA_P (TYPE_LINKAGE_IDENTIFIER (NODE)))
/* Test if FUNCTION_DECL is a lambda function. */
#define LAMBDA_FUNCTION_P(FNDECL) \
(DECL_DECLARES_FUNCTION_P (FNDECL) \
&& DECL_OVERLOADED_OPERATOR_P (FNDECL) \
&& DECL_OVERLOADED_OPERATOR_IS (FNDECL, CALL_EXPR) \
&& LAMBDA_TYPE_P (CP_DECL_CONTEXT (FNDECL)))
enum cp_lambda_default_capture_mode_type {
CPLD_NONE,
CPLD_COPY,
CPLD_REFERENCE
};
/* The method of default capture, if any. */
#define LAMBDA_EXPR_DEFAULT_CAPTURE_MODE(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->default_capture_mode)
/* The capture-list, including `this'. Each capture is stored as a FIELD_DECL
* so that the name, type, and field are all together, whether or not it has
* been added to the lambda's class type.
TREE_LIST:
TREE_PURPOSE: The FIELD_DECL for this capture.
TREE_VALUE: The initializer. This is part of a GNU extension. */
#define LAMBDA_EXPR_CAPTURE_LIST(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->capture_list)
/* During parsing of the lambda-introducer, the node in the capture-list
that holds the 'this' capture. During parsing of the body, the
capture proxy for that node. */
#define LAMBDA_EXPR_THIS_CAPTURE(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->this_capture)
/* Predicate tracking whether `this' is in the effective capture set. */
#define LAMBDA_EXPR_CAPTURES_THIS_P(NODE) \
LAMBDA_EXPR_THIS_CAPTURE(NODE)
/* Predicate tracking whether the lambda was declared 'mutable'. */
#define LAMBDA_EXPR_MUTABLE_P(NODE) \
TREE_LANG_FLAG_1 (LAMBDA_EXPR_CHECK (NODE))
/* True iff uses of a const variable capture were optimized away. */
#define LAMBDA_EXPR_CAPTURE_OPTIMIZED(NODE) \
TREE_LANG_FLAG_2 (LAMBDA_EXPR_CHECK (NODE))
/* True if this TREE_LIST in LAMBDA_EXPR_CAPTURE_LIST is for an explicit
capture. */
#define LAMBDA_CAPTURE_EXPLICIT_P(NODE) \
TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
/* The source location of the lambda. */
#define LAMBDA_EXPR_LOCATION(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->locus)
/* The mangling scope for the lambda: FUNCTION_DECL, PARM_DECL, VAR_DECL,
FIELD_DECL or NULL_TREE. If this is NULL_TREE, we have no linkage. */
#define LAMBDA_EXPR_EXTRA_SCOPE(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->extra_scope)
/* If EXTRA_SCOPE, this is the number of the lambda within that scope. */
#define LAMBDA_EXPR_DISCRIMINATOR(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->discriminator)
/* During parsing of the lambda, a vector of capture proxies which need
to be pushed once we're done processing a nested lambda. */
#define LAMBDA_EXPR_PENDING_PROXIES(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->pending_proxies)
/* If NODE was regenerated via tsubst_lambda_expr, this is a TEMPLATE_INFO
whose TI_TEMPLATE is the immediate LAMBDA_EXPR from which NODE was
regenerated, and TI_ARGS is the full set of template arguments used
to regenerate NODE from the most general lambda. */
#define LAMBDA_EXPR_REGEN_INFO(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->regen_info)
/* The closure type of the lambda, which is also the type of the
LAMBDA_EXPR. */
#define LAMBDA_EXPR_CLOSURE(NODE) \
(TREE_TYPE (LAMBDA_EXPR_CHECK (NODE)))
struct GTY (()) tree_lambda_expr
{
struct tree_typed typed;
tree capture_list;
tree this_capture;
tree extra_scope;
tree regen_info;
vec<tree, va_gc> *pending_proxies;
location_t locus;
enum cp_lambda_default_capture_mode_type default_capture_mode : 8;
short int discriminator;
};
/* Non-zero if this template specialization has access violations that
should be rechecked when the function is instantiated outside argument
deduction. */
#define TINFO_HAS_ACCESS_ERRORS(NODE) \
(TREE_LANG_FLAG_0 (TEMPLATE_INFO_CHECK (NODE)))
#define FNDECL_HAS_ACCESS_ERRORS(NODE) \
(TINFO_HAS_ACCESS_ERRORS (DECL_TEMPLATE_INFO (NODE)))
/* Non-zero if this variable template specialization was specified using a
template-id, so it's a partial or full specialization and not a definition
of the member template of a particular class specialization. */
#define TINFO_USED_TEMPLATE_ID(NODE) \
(TREE_LANG_FLAG_1 (TEMPLATE_INFO_CHECK (NODE)))
/* The representation of a deferred access check. */
struct GTY(()) deferred_access_check {
/* The base class in which the declaration is referenced. */
tree binfo;
/* The declaration whose access must be checked. */
tree decl;
/* The declaration that should be used in the error message. */
tree diag_decl;
/* The location of this access. */
location_t loc;
};
struct GTY(()) tree_template_info {
struct tree_base base;
tree tmpl;
tree args;
vec<deferred_access_check, va_gc> *deferred_access_checks;
};
// Constraint information for a C++ declaration. Constraint information is
// comprised of:
//
// - a constraint expression introduced by the template header
// - a constraint expression introduced by a function declarator
// - the associated constraints, which are the conjunction of those,
// and used for declaration matching
//
// The template and declarator requirements are kept to support pretty
// printing constrained declarations.
struct GTY(()) tree_constraint_info {
struct tree_base base;
tree template_reqs;
tree declarator_reqs;
tree associated_constr;
};
// Require that pointer P is non-null before returning.
template<typename T>
inline T*
check_nonnull (T* p)
{
gcc_assert (p);
return p;
}
/* Returns true iff T is non-null and represents constraint info. */
inline tree_constraint_info *
check_constraint_info (tree t)
{
if (t && TREE_CODE (t) == CONSTRAINT_INFO)
return (tree_constraint_info *)t;
return NULL;
}
/* Access the expression describing the template constraints. This may be
null if no constraints were introduced in the template parameter list,
a requirements clause after the template parameter list, or constraints
through a constrained-type-specifier. */
#define CI_TEMPLATE_REQS(NODE) \
check_constraint_info (check_nonnull (NODE))->template_reqs
/* Access the expression describing the trailing constraints. This is non-null
for any implicit instantiation of a constrained declaration. For a
templated declaration it is non-null only when a trailing requires-clause
was specified. */
#define CI_DECLARATOR_REQS(NODE) \
check_constraint_info (check_nonnull (NODE))->declarator_reqs
/* The computed associated constraint expression for a declaration. */
#define CI_ASSOCIATED_CONSTRAINTS(NODE) \
check_constraint_info (check_nonnull (NODE))->associated_constr
/* Access the constraint-expression introduced by the requires-clause
associate the template parameter list NODE. */
#define TEMPLATE_PARMS_CONSTRAINTS(NODE) \
TREE_TYPE (TREE_LIST_CHECK (NODE))
/* Access the logical constraints on the template parameter declaration
indicated by NODE. */
#define TEMPLATE_PARM_CONSTRAINTS(NODE) \
TREE_TYPE (TREE_LIST_CHECK (NODE))
/* Non-zero if the noexcept is present in a compound requirement. */
#define COMPOUND_REQ_NOEXCEPT_P(NODE) \
TREE_LANG_FLAG_0 (TREE_CHECK (NODE, COMPOUND_REQ))
/* A TREE_LIST whose TREE_VALUE is the constraints on the 'auto' placeholder
type NODE, used in an argument deduction constraint. The TREE_PURPOSE
holds the set of template parameters that were in-scope when this 'auto'
was formed. */
#define PLACEHOLDER_TYPE_CONSTRAINTS_INFO(NODE) \
DECL_SIZE_UNIT (TYPE_NAME (NODE))
/* The constraints on the 'auto' placeholder type NODE. */
#define PLACEHOLDER_TYPE_CONSTRAINTS(NODE) \
(PLACEHOLDER_TYPE_CONSTRAINTS_INFO (NODE) \
? TREE_VALUE (PLACEHOLDER_TYPE_CONSTRAINTS_INFO (NODE)) \
: NULL_TREE)
/* True if NODE is a constraint. */
#define CONSTR_P(NODE) \
(TREE_CODE (NODE) == ATOMIC_CONSTR \
|| TREE_CODE (NODE) == CONJ_CONSTR \
|| TREE_CODE (NODE) == DISJ_CONSTR)
/* Valid for any normalized constraint. */
#define CONSTR_CHECK(NODE) \
TREE_CHECK3 (NODE, ATOMIC_CONSTR, CONJ_CONSTR, DISJ_CONSTR)
/* The CONSTR_INFO stores normalization data for a constraint. It refers to
the original expression and the expression or declaration
from which the constraint was normalized.
This is TREE_LIST whose TREE_PURPOSE is the original expression and whose
TREE_VALUE is a list of contexts. */
#define CONSTR_INFO(NODE) \
TREE_TYPE (CONSTR_CHECK (NODE))
/* The expression evaluated by the constraint. */
#define CONSTR_EXPR(NODE) \
TREE_PURPOSE (CONSTR_INFO (NODE))
/* The expression or declaration from which this constraint was normalized.
This is a TREE_LIST whose TREE_VALUE is either a template-id expression
denoting a concept check or the declaration introducing the constraint.
These are chained to other context objects. */
#define CONSTR_CONTEXT(NODE) \
TREE_VALUE (CONSTR_INFO (NODE))
/* The parameter mapping for an atomic constraint. */
#define ATOMIC_CONSTR_MAP(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, ATOMIC_CONSTR), 0)
/* Whether the parameter mapping of this atomic constraint
is already instantiated with concrete template arguments.
Used only in satisfy_atom and in the satisfaction cache. */
#define ATOMIC_CONSTR_MAP_INSTANTIATED_P(NODE) \
TREE_LANG_FLAG_0 (ATOMIC_CONSTR_CHECK (NODE))
/* The expression of an atomic constraint. */
#define ATOMIC_CONSTR_EXPR(NODE) \
CONSTR_EXPR (ATOMIC_CONSTR_CHECK (NODE))
/* The concept of a concept check. */
#define CHECK_CONSTR_CONCEPT(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, CHECK_CONSTR), 0)
/* The template arguments of a concept check. */
#define CHECK_CONSTR_ARGS(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, CHECK_CONSTR), 1)
/* Whether a PARM_DECL represents a local parameter in a
requires-expression. */
#define CONSTRAINT_VAR_P(NODE) \
DECL_LANG_FLAG_2 (TREE_CHECK (NODE, PARM_DECL))
/* The concept constraining this constrained template-parameter. */
#define CONSTRAINED_PARM_CONCEPT(NODE) \
DECL_SIZE_UNIT (TYPE_DECL_CHECK (NODE))
/* Any extra template arguments specified for a constrained
template-parameter. */
#define CONSTRAINED_PARM_EXTRA_ARGS(NODE) \
DECL_SIZE (TYPE_DECL_CHECK (NODE))
/* The first template parameter of CONSTRAINED_PARM_CONCEPT to be used as a
prototype for the constrained parameter in finish_shorthand_constraint,
attached for convenience. */
#define CONSTRAINED_PARM_PROTOTYPE(NODE) \
DECL_INITIAL (TYPE_DECL_CHECK (NODE))
/* Module flags on FUNCTION,VAR,TYPE,CONCEPT or NAMESPACE
A TEMPLATE_DECL holds them on the DECL_TEMPLATE_RESULT object --
it's just not practical to keep them consistent. */
#define DECL_MODULE_CHECK(NODE) \
TREE_NOT_CHECK (NODE, TEMPLATE_DECL)
/* In the purview of a module (including header unit). */
#define DECL_MODULE_PURVIEW_P(N) \
(DECL_LANG_SPECIFIC (DECL_MODULE_CHECK (N))->u.base.module_purview_p)
/* True if the live version of the decl was imported. */
#define DECL_MODULE_IMPORT_P(NODE) \
(DECL_LANG_SPECIFIC (DECL_MODULE_CHECK (NODE))->u.base.module_import_p)
/* True if this decl is in the entity hash & array. This means that
some variant was imported, even if DECL_MODULE_IMPORT_P is false. */
#define DECL_MODULE_ENTITY_P(NODE) \
(DECL_LANG_SPECIFIC (DECL_MODULE_CHECK (NODE))->u.base.module_entity_p)
/* DECL that has attached decls for ODR-relatedness. */
#define DECL_MODULE_ATTACHMENTS_P(NODE) \
(DECL_LANG_SPECIFIC (TREE_CHECK2(NODE,FUNCTION_DECL,VAR_DECL))\
->u.base.module_attached_p)
/* Whether this is an exported DECL. Held on any decl that can appear
at namespace scope (function, var, type, template, const or
namespace). templates copy from their template_result, consts have
it for unscoped enums. */
#define DECL_MODULE_EXPORT_P(NODE) TREE_LANG_FLAG_3 (NODE)
/* The list of local parameters introduced by this requires-expression,
in the form of a chain of PARM_DECLs. */
#define REQUIRES_EXPR_PARMS(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, REQUIRES_EXPR), 0)
/* A TREE_LIST of the requirements for this requires-expression.
The requirements are stored in lexical order within the TREE_VALUE
of each TREE_LIST node. The TREE_PURPOSE of each node is unused. */
#define REQUIRES_EXPR_REQS(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, REQUIRES_EXPR), 1)
/* Like PACK_EXPANSION_EXTRA_ARGS, for requires-expressions. */
#define REQUIRES_EXPR_EXTRA_ARGS(NODE) \
TREE_OPERAND (TREE_CHECK (NODE, REQUIRES_EXPR), 2)
enum cp_tree_node_structure_enum {
TS_CP_GENERIC,
TS_CP_IDENTIFIER,
TS_CP_TPI,
TS_CP_PTRMEM,
TS_CP_OVERLOAD,
TS_CP_BINDING_VECTOR,
TS_CP_BASELINK,
TS_CP_TEMPLATE_DECL,
TS_CP_DEFERRED_PARSE,
TS_CP_DEFERRED_NOEXCEPT,
TS_CP_STATIC_ASSERT,
TS_CP_ARGUMENT_PACK_SELECT,
TS_CP_TRAIT_EXPR,
TS_CP_LAMBDA_EXPR,
TS_CP_TEMPLATE_INFO,
TS_CP_CONSTRAINT_INFO,
TS_CP_USERDEF_LITERAL
};
/* The resulting tree type. */
union GTY((desc ("cp_tree_node_structure (&%h)"),
chain_next ("(union lang_tree_node *) c_tree_chain_next (&%h.generic)"))) lang_tree_node {
union tree_node GTY ((tag ("TS_CP_GENERIC"),
desc ("tree_node_structure (&%h)"))) generic;
struct template_parm_index GTY ((tag ("TS_CP_TPI"))) tpi;
struct ptrmem_cst GTY ((tag ("TS_CP_PTRMEM"))) ptrmem;
struct tree_overload GTY ((tag ("TS_CP_OVERLOAD"))) overload;
struct tree_binding_vec GTY ((tag ("TS_CP_BINDING_VECTOR"))) binding_vec;
struct tree_baselink GTY ((tag ("TS_CP_BASELINK"))) baselink;
struct tree_template_decl GTY ((tag ("TS_CP_TEMPLATE_DECL"))) template_decl;
struct tree_deferred_parse GTY ((tag ("TS_CP_DEFERRED_PARSE"))) deferred_parse;
struct tree_deferred_noexcept GTY ((tag ("TS_CP_DEFERRED_NOEXCEPT"))) deferred_noexcept;
struct lang_identifier GTY ((tag ("TS_CP_IDENTIFIER"))) identifier;
struct tree_static_assert GTY ((tag ("TS_CP_STATIC_ASSERT")))
static_assertion;
struct tree_argument_pack_select GTY ((tag ("TS_CP_ARGUMENT_PACK_SELECT")))
argument_pack_select;
struct tree_trait_expr GTY ((tag ("TS_CP_TRAIT_EXPR")))
trait_expression;
struct tree_lambda_expr GTY ((tag ("TS_CP_LAMBDA_EXPR")))
lambda_expression;
struct tree_template_info GTY ((tag ("TS_CP_TEMPLATE_INFO")))
template_info;
struct tree_constraint_info GTY ((tag ("TS_CP_CONSTRAINT_INFO")))
constraint_info;
struct tree_userdef_literal GTY ((tag ("TS_CP_USERDEF_LITERAL")))
userdef_literal;
};
/* Global state. */
struct GTY(()) saved_scope {
vec<cxx_saved_binding, va_gc> *old_bindings;
tree old_namespace;
vec<tree, va_gc> *decl_ns_list;
tree class_name;
tree class_type;
tree access_specifier;
tree function_decl;
vec<tree, va_gc> *lang_base;
tree lang_name;
tree template_parms;
cp_binding_level *x_previous_class_level;
tree x_saved_tree;
/* Only used for uses of this in trailing return type. */
tree x_current_class_ptr;
tree x_current_class_ref;
int x_processing_template_decl;
int x_processing_specialization;
int x_processing_constraint;
int suppress_location_wrappers;
BOOL_BITFIELD x_processing_explicit_instantiation : 1;
BOOL_BITFIELD need_pop_function_context : 1;
/* Nonzero if we are parsing the discarded statement of a constexpr
if-statement. */
BOOL_BITFIELD discarded_stmt : 1;
int unevaluated_operand;
int inhibit_evaluation_warnings;
int noexcept_operand;
/* If non-zero, implicit "omp declare target" attribute is added into the
attribute lists. */
int omp_declare_target_attribute;
int ref_temp_count;
struct stmt_tree_s x_stmt_tree;
cp_binding_level *class_bindings;
cp_binding_level *bindings;
hash_map<tree, tree> *GTY((skip)) x_local_specializations;
struct saved_scope *prev;
};
extern GTY(()) struct saved_scope *scope_chain;
/* The current open namespace. */
#define current_namespace scope_chain->old_namespace
/* The stack for namespaces of current declarations. */
#define decl_namespace_list scope_chain->decl_ns_list
/* IDENTIFIER_NODE: name of current class */
#define current_class_name scope_chain->class_name
/* _TYPE: the type of the current class */
#define current_class_type scope_chain->class_type
/* When parsing a class definition, the access specifier most recently
given by the user, or, if no access specifier was given, the
default value appropriate for the kind of class (i.e., struct,
class, or union). */
#define current_access_specifier scope_chain->access_specifier
/* Pointer to the top of the language name stack. */
#define current_lang_base scope_chain->lang_base
#define current_lang_name scope_chain->lang_name
/* When parsing a template declaration, a TREE_LIST represents the
active template parameters. Each node in the list represents one
level of template parameters. The innermost level is first in the
list. The depth of each level is stored as an INTEGER_CST in the
TREE_PURPOSE of each node. The parameters for that level are
stored in the TREE_VALUE. */
#define current_template_parms scope_chain->template_parms
#define processing_template_decl scope_chain->x_processing_template_decl
#define processing_specialization scope_chain->x_processing_specialization
#define processing_explicit_instantiation scope_chain->x_processing_explicit_instantiation
#define in_discarded_stmt scope_chain->discarded_stmt
#define current_ref_temp_count scope_chain->ref_temp_count
/* RAII sentinel to handle clearing processing_template_decl and restoring
it when done. */
class processing_template_decl_sentinel
{
public:
int saved;
processing_template_decl_sentinel (bool reset = true)
: saved (processing_template_decl)
{
if (reset)
processing_template_decl = 0;
}
~processing_template_decl_sentinel()
{
processing_template_decl = saved;
}
};
/* RAII sentinel to disable certain warnings during template substitution
and elsewhere. */
class warning_sentinel
{
public:
int &flag;
int val;
warning_sentinel(int& flag, bool suppress=true)
: flag(flag), val(flag) { if (suppress) flag = 0; }
~warning_sentinel() { flag = val; }
};
/* RAII sentinel to temporarily override input_location. This will not set
input_location to UNKNOWN_LOCATION or BUILTINS_LOCATION. */
class iloc_sentinel
{
location_t saved_loc;
public:
iloc_sentinel (location_t loc): saved_loc (input_location)
{
if (loc >= RESERVED_LOCATION_COUNT)
input_location = loc;
}
~iloc_sentinel ()
{
input_location = saved_loc;
}
};
/* RAII sentinel that saves the value of a variable, optionally
overrides it right away, and restores its value when the sentinel
id destructed. */
template <typename T>
class temp_override
{
T& overridden_variable;
T saved_value;
public:
temp_override(T& var) : overridden_variable (var), saved_value (var) {}
temp_override(T& var, T overrider)
: overridden_variable (var), saved_value (var)
{
overridden_variable = overrider;
}
~temp_override() { overridden_variable = saved_value; }
};
/* Wrapping a template parameter in type_identity_t hides it from template
argument deduction. */
#if __cpp_lib_type_identity
using std::type_identity_t;
#else
template <typename T>
struct type_identity { typedef T type; };
template <typename T>
using type_identity_t = typename type_identity<T>::type;
#endif
/* Object generator function for temp_override, so you don't need to write the
type of the object as a template argument.
Use as auto x = make_temp_override (flag); */
template <typename T>
inline temp_override<T>
make_temp_override (T& var)
{
return { var };
}
/* Likewise, but use as auto x = make_temp_override (flag, value); */
template <typename T>
inline temp_override<T>
make_temp_override (T& var, type_identity_t<T> overrider)
{
return { var, overrider };
}
/* The cached class binding level, from the most recently exited
class, or NULL if none. */
#define previous_class_level scope_chain->x_previous_class_level
/* A map from local variable declarations in the body of the template
presently being instantiated to the corresponding instantiated
local variables. */
#define local_specializations scope_chain->x_local_specializations
/* Nonzero if we are parsing the operand of a noexcept operator. */
#define cp_noexcept_operand scope_chain->noexcept_operand
struct named_label_entry; /* Defined in decl.c. */
struct named_label_hash : ggc_remove <named_label_entry *>
{
typedef named_label_entry *value_type;
typedef tree compare_type; /* An identifier. */
inline static hashval_t hash (value_type);
inline static bool equal (const value_type, compare_type);
static const bool empty_zero_p = true;
inline static void mark_empty (value_type &p) {p = NULL;}
inline static bool is_empty (value_type p) {return !p;}
/* Nothing is deletable. Everything is insertable. */
inline static bool is_deleted (value_type) { return false; }
inline static void mark_deleted (value_type) { gcc_unreachable (); }
};
/* Global state pertinent to the current function. */
struct GTY(()) language_function {
struct c_language_function base;
tree x_cdtor_label;
tree x_current_class_ptr;
tree x_current_class_ref;
tree x_eh_spec_block;
tree x_in_charge_parm;
tree x_vtt_parm;
tree x_return_value;
BOOL_BITFIELD returns_value : 1;
BOOL_BITFIELD returns_null : 1;
BOOL_BITFIELD returns_abnormally : 1;
BOOL_BITFIELD infinite_loop: 1;
BOOL_BITFIELD x_in_function_try_handler : 1;
BOOL_BITFIELD x_in_base_initializer : 1;
/* True if this function can throw an exception. */
BOOL_BITFIELD can_throw : 1;
BOOL_BITFIELD invalid_constexpr : 1;
BOOL_BITFIELD throwing_cleanup : 1;
hash_table<named_label_hash> *x_named_labels;
cp_binding_level *bindings;
/* Tracking possibly infinite loops. This is a vec<tree> only because
vec<bool> doesn't work with gtype. */
vec<tree, va_gc> *infinite_loops;
};
/* The current C++-specific per-function global variables. */
#define cp_function_chain (cfun->language)
/* In a constructor destructor, the point at which all derived class
destroying/construction has been done. I.e., just before a
constructor returns, or before any base class destroying will be done
in a destructor. */
#define cdtor_label cp_function_chain->x_cdtor_label
/* When we're processing a member function, current_class_ptr is the
PARM_DECL for the `this' pointer. The current_class_ref is an
expression for `*this'. */
#define current_class_ptr \
(*(cfun && cp_function_chain \
? &cp_function_chain->x_current_class_ptr \
: &scope_chain->x_current_class_ptr))
#define current_class_ref \
(*(cfun && cp_function_chain \
? &cp_function_chain->x_current_class_ref \
: &scope_chain->x_current_class_ref))
/* The EH_SPEC_BLOCK for the exception-specifiers for the current
function, if any. */
#define current_eh_spec_block cp_function_chain->x_eh_spec_block
/* The `__in_chrg' parameter for the current function. Only used for
constructors and destructors. */
#define current_in_charge_parm cp_function_chain->x_in_charge_parm
/* The `__vtt_parm' parameter for the current function. Only used for
constructors and destructors. */
#define current_vtt_parm cp_function_chain->x_vtt_parm
/* A boolean flag to control whether we need to clean up the return value if a
local destructor throws. Only used in functions that return by value a
class with a destructor. Which 'tors don't, so we can use the same
field as current_vtt_parm. */
#define current_retval_sentinel current_vtt_parm
/* Set to 0 at beginning of a function definition, set to 1 if
a return statement that specifies a return value is seen. */
#define current_function_returns_value cp_function_chain->returns_value
/* Set to 0 at beginning of a function definition, set to 1 if
a return statement with no argument is seen. */
#define current_function_returns_null cp_function_chain->returns_null
/* Set to 0 at beginning of a function definition, set to 1 if
a call to a noreturn function is seen. */
#define current_function_returns_abnormally \
cp_function_chain->returns_abnormally
/* Set to 0 at beginning of a function definition, set to 1 if we see an
obvious infinite loop. This can have false positives and false
negatives, so it should only be used as a heuristic. */
#define current_function_infinite_loop cp_function_chain->infinite_loop
/* Nonzero if we are processing a base initializer. Zero elsewhere. */
#define in_base_initializer cp_function_chain->x_in_base_initializer
#define in_function_try_handler cp_function_chain->x_in_function_try_handler
/* Expression always returned from function, or error_mark_node
otherwise, for use by the automatic named return value optimization. */
#define current_function_return_value \
(cp_function_chain->x_return_value)
/* In parser.c. */
extern tree cp_literal_operator_id (const char *);
#define NON_ERROR(NODE) ((NODE) == error_mark_node ? NULL_TREE : (NODE))
/* TRUE if a tree code represents a statement. */
extern bool statement_code_p[MAX_TREE_CODES];
#define STATEMENT_CODE_P(CODE) statement_code_p[(int) (CODE)]
enum languages { lang_c, lang_cplusplus };
/* Macros to make error reporting functions' lives easier. */
#define TYPE_LINKAGE_IDENTIFIER(NODE) \
(TYPE_IDENTIFIER (TYPE_MAIN_VARIANT (NODE)))
#define TYPE_NAME_STRING(NODE) (IDENTIFIER_POINTER (TYPE_IDENTIFIER (NODE)))
#define TYPE_NAME_LENGTH(NODE) (IDENTIFIER_LENGTH (TYPE_IDENTIFIER (NODE)))
/* Any kind of anonymous type. */
#define TYPE_ANON_P(NODE) \
(TYPE_LINKAGE_IDENTIFIER (NODE) \
&& IDENTIFIER_ANON_P (TYPE_LINKAGE_IDENTIFIER (NODE)))
/* Nonzero if NODE, a TYPE, has no name for linkage purposes. */
#define TYPE_UNNAMED_P(NODE) \
(TYPE_ANON_P (NODE) \
&& !IDENTIFIER_LAMBDA_P (TYPE_LINKAGE_IDENTIFIER (NODE)))
/* The _DECL for this _TYPE. */
#define TYPE_MAIN_DECL(NODE) (TYPE_STUB_DECL (TYPE_MAIN_VARIANT (NODE)))
/* Nonzero if T is a type that could resolve to any kind of concrete type
at instantiation time. */
#define WILDCARD_TYPE_P(T) \
(TREE_CODE (T) == TEMPLATE_TYPE_PARM \
|| TREE_CODE (T) == TYPENAME_TYPE \
|| TREE_CODE (T) == TYPEOF_TYPE \
|| TREE_CODE (T) == BOUND_TEMPLATE_TEMPLATE_PARM \
|| TREE_CODE (T) == DECLTYPE_TYPE)
/* Nonzero if T is a class (or struct or union) type. Also nonzero
for template type parameters, typename types, and instantiated
template template parameters. Keep these checks in ascending code
order. */
#define MAYBE_CLASS_TYPE_P(T) (WILDCARD_TYPE_P (T) || CLASS_TYPE_P (T))
/* Set CLASS_TYPE_P for T to VAL. T must be a class, struct, or
union type. */
#define SET_CLASS_TYPE_P(T, VAL) \
(TYPE_LANG_FLAG_5 (RECORD_OR_UNION_CHECK (T)) = (VAL))
/* Nonzero if T is a class type. Zero for template type parameters,
typename types, and so forth. */
#define CLASS_TYPE_P(T) \
(RECORD_OR_UNION_CODE_P (TREE_CODE (T)) && TYPE_LANG_FLAG_5 (T))
/* Nonzero if T is a class type but not a union. */
#define NON_UNION_CLASS_TYPE_P(T) \
(TREE_CODE (T) == RECORD_TYPE && TYPE_LANG_FLAG_5 (T))
/* Keep these checks in ascending code order. */
#define RECORD_OR_UNION_CODE_P(T) \
((T) == RECORD_TYPE || (T) == UNION_TYPE)
#define OVERLOAD_TYPE_P(T) \
(CLASS_TYPE_P (T) || TREE_CODE (T) == ENUMERAL_TYPE)
/* True if this type is dependent. This predicate is only valid if
TYPE_DEPENDENT_P_VALID is true. */
#define TYPE_DEPENDENT_P(NODE) TYPE_LANG_FLAG_0 (NODE)
/* True if dependent_type_p has been called for this type, with the
result that TYPE_DEPENDENT_P is valid. */
#define TYPE_DEPENDENT_P_VALID(NODE) TYPE_LANG_FLAG_6(NODE)
/* Nonzero if this type is const-qualified. */
#define CP_TYPE_CONST_P(NODE) \
((cp_type_quals (NODE) & TYPE_QUAL_CONST) != 0)
/* Nonzero if this type is volatile-qualified. */
#define CP_TYPE_VOLATILE_P(NODE) \
((cp_type_quals (NODE) & TYPE_QUAL_VOLATILE) != 0)
/* Nonzero if this type is restrict-qualified. */
#define CP_TYPE_RESTRICT_P(NODE) \
((cp_type_quals (NODE) & TYPE_QUAL_RESTRICT) != 0)
/* Nonzero if this type is const-qualified, but not
volatile-qualified. Other qualifiers are ignored. This macro is
used to test whether or not it is OK to bind an rvalue to a
reference. */
#define CP_TYPE_CONST_NON_VOLATILE_P(NODE) \
((cp_type_quals (NODE) & (TYPE_QUAL_CONST | TYPE_QUAL_VOLATILE)) \
== TYPE_QUAL_CONST)
#define FUNCTION_ARG_CHAIN(NODE) \
TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (NODE)))
/* Given a FUNCTION_DECL, returns the first TREE_LIST out of TYPE_ARG_TYPES
which refers to a user-written parameter. */
#define FUNCTION_FIRST_USER_PARMTYPE(NODE) \
skip_artificial_parms_for ((NODE), TYPE_ARG_TYPES (TREE_TYPE (NODE)))
/* Similarly, but for DECL_ARGUMENTS. */
#define FUNCTION_FIRST_USER_PARM(NODE) \
skip_artificial_parms_for ((NODE), DECL_ARGUMENTS (NODE))
/* Nonzero iff TYPE is derived from PARENT. Ignores accessibility and
ambiguity issues. */
#define DERIVED_FROM_P(PARENT, TYPE) \
(lookup_base ((TYPE), (PARENT), ba_any, NULL, tf_none) != NULL_TREE)
/* Gives the visibility specification for a class type. */
#define CLASSTYPE_VISIBILITY(TYPE) \
DECL_VISIBILITY (TYPE_MAIN_DECL (TYPE))
#define CLASSTYPE_VISIBILITY_SPECIFIED(TYPE) \
DECL_VISIBILITY_SPECIFIED (TYPE_MAIN_DECL (TYPE))
struct GTY (()) tree_pair_s {
tree purpose;
tree value;
};
typedef tree_pair_s *tree_pair_p;
/* This structure provides additional information above and beyond
what is provide in the ordinary tree_type. In the past, we used it
for the types of class types, template parameters types, typename
types, and so forth. However, there can be many (tens to hundreds
of thousands) of template parameter types in a compilation, and
there's no need for this additional information in that case.
Therefore, we now use this data structure only for class types.
In the past, it was thought that there would be relatively few
class types. However, in the presence of heavy use of templates,
many (i.e., thousands) of classes can easily be generated.
Therefore, we should endeavor to keep the size of this structure to
a minimum. */
struct GTY(()) lang_type {
unsigned char align;
unsigned has_type_conversion : 1;
unsigned has_copy_ctor : 1;
unsigned has_default_ctor : 1;
unsigned const_needs_init : 1;
unsigned ref_needs_init : 1;
unsigned has_const_copy_assign : 1;
unsigned use_template : 2;
unsigned has_mutable : 1;
unsigned com_interface : 1;
unsigned non_pod_class : 1;
unsigned nearly_empty_p : 1;
unsigned user_align : 1;
unsigned has_copy_assign : 1;
unsigned has_new : 1;
unsigned has_array_new : 1;
unsigned gets_delete : 2;
unsigned interface_only : 1;
unsigned interface_unknown : 1;
unsigned contains_empty_class_p : 1;
unsigned anon_aggr : 1;
unsigned non_zero_init : 1;
unsigned empty_p : 1;
/* 32 bits allocated. */
unsigned vec_new_uses_cookie : 1;
unsigned declared_class : 1;
unsigned diamond_shaped : 1;
unsigned repeated_base : 1;
unsigned being_defined : 1;
unsigned debug_requested : 1;
unsigned fields_readonly : 1;
unsigned ptrmemfunc_flag : 1;
unsigned lazy_default_ctor : 1;
unsigned lazy_copy_ctor : 1;
unsigned lazy_copy_assign : 1;
unsigned lazy_destructor : 1;
unsigned has_const_copy_ctor : 1;
unsigned has_complex_copy_ctor : 1;
unsigned has_complex_copy_assign : 1;
unsigned non_aggregate : 1;
unsigned has_complex_dflt : 1;
unsigned has_list_ctor : 1;
unsigned non_std_layout : 1;
unsigned is_literal : 1;
unsigned lazy_move_ctor : 1;
unsigned lazy_move_assign : 1;
unsigned has_complex_move_ctor : 1;
unsigned has_complex_move_assign : 1;
unsigned has_constexpr_ctor : 1;
unsigned unique_obj_representations : 1;
unsigned unique_obj_representations_set : 1;
/* When adding a flag here, consider whether or not it ought to
apply to a template instance if it applies to the template. If
so, make sure to copy it in instantiate_class_template! */
/* There are some bits left to fill out a 32-bit word. Keep track
of this by updating the size of this bitfield whenever you add or
remove a flag. */
unsigned dummy : 5;
tree primary_base;
vec<tree_pair_s, va_gc> *vcall_indices;
tree vtables;
tree typeinfo_var;
vec<tree, va_gc> *vbases;
tree as_base;
vec<tree, va_gc> *pure_virtuals;
tree friend_classes;
vec<tree, va_gc> * GTY((reorder ("resort_type_member_vec"))) members;
tree key_method;
tree decl_list;
tree befriending_classes;
/* In a RECORD_TYPE, information specific to Objective-C++, such
as a list of adopted protocols or a pointer to a corresponding
@interface. See objc/objc-act.h for details. */
tree objc_info;
/* FIXME reuse another field? */
tree lambda_expr;
};
/* We used to have a variant type for lang_type. Keep the name of the
checking accessor for the sole survivor. */
#define LANG_TYPE_CLASS_CHECK(NODE) (TYPE_LANG_SPECIFIC (NODE))
/* Nonzero for _CLASSTYPE means that operator delete is defined. */
#define TYPE_GETS_DELETE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->gets_delete)
#define TYPE_GETS_REG_DELETE(NODE) (TYPE_GETS_DELETE (NODE) & 1)
/* Nonzero if `new NODE[x]' should cause the allocation of extra
storage to indicate how many array elements are in use. */
#define TYPE_VEC_NEW_USES_COOKIE(NODE) \
(CLASS_TYPE_P (NODE) \
&& LANG_TYPE_CLASS_CHECK (NODE)->vec_new_uses_cookie)
/* Nonzero means that this _CLASSTYPE node defines ways of converting
itself to other types. */
#define TYPE_HAS_CONVERSION(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_type_conversion)
/* Nonzero means that NODE (a class type) has a default constructor --
but that it has not yet been declared. */
#define CLASSTYPE_LAZY_DEFAULT_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_default_ctor)
/* Nonzero means that NODE (a class type) has a copy constructor --
but that it has not yet been declared. */
#define CLASSTYPE_LAZY_COPY_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_copy_ctor)
/* Nonzero means that NODE (a class type) has a move constructor --
but that it has not yet been declared. */
#define CLASSTYPE_LAZY_MOVE_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_move_ctor)
/* Nonzero means that NODE (a class type) has an assignment operator
-- but that it has not yet been declared. */
#define CLASSTYPE_LAZY_COPY_ASSIGN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_copy_assign)
/* Nonzero means that NODE (a class type) has an assignment operator
-- but that it has not yet been declared. */
#define CLASSTYPE_LAZY_MOVE_ASSIGN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_move_assign)
/* Nonzero means that NODE (a class type) has a destructor -- but that
it has not yet been declared. */
#define CLASSTYPE_LAZY_DESTRUCTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lazy_destructor)
/* Nonzero means that NODE (a class type) is final */
#define CLASSTYPE_FINAL(NODE) \
TYPE_FINAL_P (NODE)
/* Nonzero means that this _CLASSTYPE node overloads operator=(X&). */
#define TYPE_HAS_COPY_ASSIGN(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_copy_assign)
/* True iff the class type NODE has an "operator =" whose parameter
has a parameter of type "const X&". */
#define TYPE_HAS_CONST_COPY_ASSIGN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_const_copy_assign)
/* Nonzero means that this _CLASSTYPE node has an X(X&) constructor. */
#define TYPE_HAS_COPY_CTOR(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_copy_ctor)
#define TYPE_HAS_CONST_COPY_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_const_copy_ctor)
/* Nonzero if this class has an X(initializer_list<T>) constructor. */
#define TYPE_HAS_LIST_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_list_ctor)
/* Nonzero if this class has a constexpr constructor other than a copy/move
constructor. Note that a class can have constexpr constructors for
static initialization even if it isn't a literal class. */
#define TYPE_HAS_CONSTEXPR_CTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_constexpr_ctor)
/* Nonzero if this class defines an overloaded operator new. (An
operator new [] doesn't count.) */
#define TYPE_HAS_NEW_OPERATOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_new)
/* Nonzero if this class defines an overloaded operator new[]. */
#define TYPE_HAS_ARRAY_NEW_OPERATOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_array_new)
/* Nonzero means that this type is being defined. I.e., the left brace
starting the definition of this type has been seen. */
#define TYPE_BEING_DEFINED(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->being_defined)
/* Nonzero means that this type is either complete or being defined, so we
can do lookup in it. */
#define COMPLETE_OR_OPEN_TYPE_P(NODE) \
(COMPLETE_TYPE_P (NODE) || (CLASS_TYPE_P (NODE) && TYPE_BEING_DEFINED (NODE)))
/* Mark bits for repeated base checks. */
#define TYPE_MARKED_P(NODE) TREE_LANG_FLAG_6 (TYPE_CHECK (NODE))
/* Nonzero if the class NODE has multiple paths to the same (virtual)
base object. */
#define CLASSTYPE_DIAMOND_SHAPED_P(NODE) \
(LANG_TYPE_CLASS_CHECK(NODE)->diamond_shaped)
/* Nonzero if the class NODE has multiple instances of the same base
type. */
#define CLASSTYPE_REPEATED_BASE_P(NODE) \
(LANG_TYPE_CLASS_CHECK(NODE)->repeated_base)
/* The member function with which the vtable will be emitted:
the first noninline non-pure-virtual member function. NULL_TREE
if there is no key function or if this is a class template */
#define CLASSTYPE_KEY_METHOD(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->key_method)
/* Vector of members. During definition, it is unordered and only
member functions are present. After completion it is sorted and
contains both member functions and non-functions. STAT_HACK is
involved to preserve oneslot per name invariant. */
#define CLASSTYPE_MEMBER_VEC(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->members)
/* For class templates, this is a TREE_LIST of all member data,
functions, types, and friends in the order of declaration.
The TREE_PURPOSE of each TREE_LIST is NULL_TREE for a friend,
and the RECORD_TYPE for the class template otherwise. */
#define CLASSTYPE_DECL_LIST(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->decl_list)
/* A FUNCTION_DECL or OVERLOAD for the constructors for NODE. These
are the constructors that take an in-charge parameter. */
#define CLASSTYPE_CONSTRUCTORS(NODE) \
(get_class_binding_direct (NODE, ctor_identifier))
/* A FUNCTION_DECL for the destructor for NODE. This is the
destructors that take an in-charge parameter. If
CLASSTYPE_LAZY_DESTRUCTOR is true, then this entry will be NULL
until the destructor is created with lazily_declare_fn. */
#define CLASSTYPE_DESTRUCTOR(NODE) \
(get_class_binding_direct (NODE, dtor_identifier))
/* Nonzero if NODE has a primary base class, i.e., a base class with
which it shares the virtual function table pointer. */
#define CLASSTYPE_HAS_PRIMARY_BASE_P(NODE) \
(CLASSTYPE_PRIMARY_BINFO (NODE) != NULL_TREE)
/* If non-NULL, this is the binfo for the primary base class, i.e.,
the base class which contains the virtual function table pointer
for this class. */
#define CLASSTYPE_PRIMARY_BINFO(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->primary_base)
/* A vector of BINFOs for the direct and indirect virtual base classes
that this type uses in a post-order depth-first left-to-right
order. (In other words, these bases appear in the order that they
should be initialized.) */
#define CLASSTYPE_VBASECLASSES(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->vbases)
/* The type corresponding to NODE when NODE is used as a base class,
i.e., NODE without virtual base classes or tail padding. */
#define CLASSTYPE_AS_BASE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->as_base)
/* True iff NODE is the CLASSTYPE_AS_BASE version of some type. */
#define IS_FAKE_BASE_TYPE(NODE) \
(TREE_CODE (NODE) == RECORD_TYPE \
&& TYPE_CONTEXT (NODE) && CLASS_TYPE_P (TYPE_CONTEXT (NODE)) \
&& CLASSTYPE_AS_BASE (TYPE_CONTEXT (NODE)) == (NODE))
/* These are the size and alignment of the type without its virtual
base classes, for when we use this type as a base itself. */
#define CLASSTYPE_SIZE(NODE) TYPE_SIZE (CLASSTYPE_AS_BASE (NODE))
#define CLASSTYPE_SIZE_UNIT(NODE) TYPE_SIZE_UNIT (CLASSTYPE_AS_BASE (NODE))
#define CLASSTYPE_ALIGN(NODE) TYPE_ALIGN (CLASSTYPE_AS_BASE (NODE))
#define CLASSTYPE_USER_ALIGN(NODE) TYPE_USER_ALIGN (CLASSTYPE_AS_BASE (NODE))
/* The alignment of NODE, without its virtual bases, in bytes. */
#define CLASSTYPE_ALIGN_UNIT(NODE) \
(CLASSTYPE_ALIGN (NODE) / BITS_PER_UNIT)
/* A vec<tree> of virtual functions which cannot be inherited by
derived classes. When deriving from this type, the derived
class must provide its own definition for each of these functions. */
#define CLASSTYPE_PURE_VIRTUALS(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->pure_virtuals)
/* Nonzero means that this type is an abstract class type. */
#define ABSTRACT_CLASS_TYPE_P(NODE) \
(CLASS_TYPE_P (NODE) && CLASSTYPE_PURE_VIRTUALS(NODE))
/* Nonzero means that this type has an X() constructor. */
#define TYPE_HAS_DEFAULT_CONSTRUCTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_default_ctor)
/* Nonzero means that this type contains a mutable member. */
#define CLASSTYPE_HAS_MUTABLE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_mutable)
#define TYPE_HAS_MUTABLE_P(NODE) (cp_has_mutable_p (NODE))
/* Nonzero means that this class type is not POD for the purpose of layout
(as defined in the ABI). This is different from the language's POD. */
#define CLASSTYPE_NON_LAYOUT_POD_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->non_pod_class)
/* Nonzero means that this class type is a non-standard-layout class. */
#define CLASSTYPE_NON_STD_LAYOUT(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->non_std_layout)
/* Nonzero means that this class type does have unique object
representations. */
#define CLASSTYPE_UNIQUE_OBJ_REPRESENTATIONS(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->unique_obj_representations)
/* Nonzero means that this class type has
CLASSTYPE_UNIQUE_OBJ_REPRESENTATIONS computed. */
#define CLASSTYPE_UNIQUE_OBJ_REPRESENTATIONS_SET(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->unique_obj_representations_set)
/* Nonzero means that this class contains pod types whose default
initialization is not a zero initialization (namely, pointers to
data members). */
#define CLASSTYPE_NON_ZERO_INIT_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->non_zero_init)
/* Nonzero if this class is "empty" in the sense of the C++ ABI. */
#define CLASSTYPE_EMPTY_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->empty_p)
/* Nonzero if this class is "nearly empty", i.e., contains only a
virtual function table pointer. */
#define CLASSTYPE_NEARLY_EMPTY_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->nearly_empty_p)
/* Nonzero if this class contains an empty subobject. */
#define CLASSTYPE_CONTAINS_EMPTY_CLASS_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->contains_empty_class_p)
/* A list of class types of which this type is a friend. The
TREE_VALUE is normally a TYPE, but will be a TEMPLATE_DECL in the
case of a template friend. */
#define CLASSTYPE_FRIEND_CLASSES(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->friend_classes)
/* A list of the classes which grant friendship to this class. */
#define CLASSTYPE_BEFRIENDING_CLASSES(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->befriending_classes)
/* The associated LAMBDA_EXPR that made this class. */
#define CLASSTYPE_LAMBDA_EXPR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->lambda_expr)
/* The extra mangling scope for this closure type. */
#define LAMBDA_TYPE_EXTRA_SCOPE(NODE) \
(LAMBDA_EXPR_EXTRA_SCOPE (CLASSTYPE_LAMBDA_EXPR (NODE)))
/* Say whether this node was declared as a "class" or a "struct". */
#define CLASSTYPE_DECLARED_CLASS(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->declared_class)
/* Nonzero if this class has const members
which have no specified initialization. */
#define CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE) \
(TYPE_LANG_SPECIFIC (NODE) \
? LANG_TYPE_CLASS_CHECK (NODE)->const_needs_init : 0)
#define SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE, VALUE) \
(LANG_TYPE_CLASS_CHECK (NODE)->const_needs_init = (VALUE))
/* Nonzero if this class has ref members
which have no specified initialization. */
#define CLASSTYPE_REF_FIELDS_NEED_INIT(NODE) \
(TYPE_LANG_SPECIFIC (NODE) \
? LANG_TYPE_CLASS_CHECK (NODE)->ref_needs_init : 0)
#define SET_CLASSTYPE_REF_FIELDS_NEED_INIT(NODE, VALUE) \
(LANG_TYPE_CLASS_CHECK (NODE)->ref_needs_init = (VALUE))
/* Nonzero if this class is included from a header file which employs
`#pragma interface', and it is not included in its implementation file. */
#define CLASSTYPE_INTERFACE_ONLY(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_only)
/* True if we have already determined whether or not vtables, VTTs,
typeinfo, and other similar per-class data should be emitted in
this translation unit. This flag does not indicate whether or not
these items should be emitted; it only indicates that we know one
way or the other. */
#define CLASSTYPE_INTERFACE_KNOWN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_unknown == 0)
/* The opposite of CLASSTYPE_INTERFACE_KNOWN. */
#define CLASSTYPE_INTERFACE_UNKNOWN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_unknown)
#define SET_CLASSTYPE_INTERFACE_UNKNOWN_X(NODE,X) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_unknown = !!(X))
#define SET_CLASSTYPE_INTERFACE_UNKNOWN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_unknown = 1)
#define SET_CLASSTYPE_INTERFACE_KNOWN(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->interface_unknown = 0)
/* Nonzero if a _DECL node requires us to output debug info for this class. */
#define CLASSTYPE_DEBUG_REQUESTED(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->debug_requested)
/* Additional macros for inheritance information. */
/* Nonzero means that this class is on a path leading to a new vtable. */
#define BINFO_VTABLE_PATH_MARKED(NODE) BINFO_FLAG_1 (NODE)
/* Nonzero means B (a BINFO) has its own vtable. Any copies will not
have this flag set. */
#define BINFO_NEW_VTABLE_MARKED(B) (BINFO_FLAG_2 (B))
/* Compare a BINFO_TYPE with another type for equality. For a binfo,
this is functionally equivalent to using same_type_p, but
measurably faster. At least one of the arguments must be a
BINFO_TYPE. The other can be a BINFO_TYPE or a regular type. If
BINFO_TYPE(T) ever stops being the main variant of the class the
binfo is for, this macro must change. */
#define SAME_BINFO_TYPE_P(A, B) ((A) == (B))
/* Any subobject that needs a new vtable must have a vptr and must not
be a non-virtual primary base (since it would then use the vtable from a
derived class and never become non-primary.) */
#define SET_BINFO_NEW_VTABLE_MARKED(B) \
(BINFO_NEW_VTABLE_MARKED (B) = 1, \
gcc_assert (!BINFO_PRIMARY_P (B) || BINFO_VIRTUAL_P (B)), \
gcc_assert (TYPE_VFIELD (BINFO_TYPE (B))))
/* Nonzero if this binfo is for a dependent base - one that should not
be searched. */
#define BINFO_DEPENDENT_BASE_P(NODE) BINFO_FLAG_3 (NODE)
/* Nonzero if this binfo has lost its primary base binfo (because that
is a nearly-empty virtual base that has been taken by some other
base in the complete hierarchy. */
#define BINFO_LOST_PRIMARY_P(NODE) BINFO_FLAG_4 (NODE)
/* Nonzero if this BINFO is a primary base class. */
#define BINFO_PRIMARY_P(NODE) BINFO_FLAG_5(NODE)
/* A vec<tree_pair_s> of the vcall indices associated with the class
NODE. The PURPOSE of each element is a FUNCTION_DECL for a virtual
function. The VALUE is the index into the virtual table where the
vcall offset for that function is stored, when NODE is a virtual
base. */
#define CLASSTYPE_VCALL_INDICES(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->vcall_indices)
/* The various vtables for the class NODE. The primary vtable will be
first, followed by the construction vtables and VTT, if any. */
#define CLASSTYPE_VTABLES(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->vtables)
/* The std::type_info variable representing this class, or NULL if no
such variable has been created. This field is only set for the
TYPE_MAIN_VARIANT of the class. */
#define CLASSTYPE_TYPEINFO_VAR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->typeinfo_var)
/* Accessor macros for the BINFO_VIRTUALS list. */
/* The number of bytes by which to adjust the `this' pointer when
calling this virtual function. Subtract this value from the this
pointer. Always non-NULL, might be constant zero though. */
#define BV_DELTA(NODE) (TREE_PURPOSE (NODE))
/* If non-NULL, the vtable index at which to find the vcall offset
when calling this virtual function. Add the value at that vtable
index to the this pointer. */
#define BV_VCALL_INDEX(NODE) (TREE_TYPE (NODE))
/* The function to call. */
#define BV_FN(NODE) (TREE_VALUE (NODE))
/* Whether or not this entry is for a lost primary virtual base. */
#define BV_LOST_PRIMARY(NODE) (TREE_LANG_FLAG_0 (NODE))
/* For FUNCTION_TYPE or METHOD_TYPE, a list of the exceptions that
this type can raise. Each TREE_VALUE is a _TYPE. The TREE_VALUE
will be NULL_TREE to indicate a throw specification of `()', or
no exceptions allowed. For a noexcept specification, TREE_VALUE
is NULL_TREE and TREE_PURPOSE is the constant-expression. For
a deferred noexcept-specification, TREE_PURPOSE is a DEFERRED_NOEXCEPT
(for templates) or an OVERLOAD list of functions (for implicitly
declared functions). */
#define TYPE_RAISES_EXCEPTIONS(NODE) \
TYPE_LANG_SLOT_1 (FUNC_OR_METHOD_CHECK (NODE))
/* For FUNCTION_TYPE or METHOD_TYPE, return 1 iff it is declared `throw()'
or noexcept(true). */
#define TYPE_NOTHROW_P(NODE) nothrow_spec_p (TYPE_RAISES_EXCEPTIONS (NODE))
/* For FUNCTION_TYPE or METHOD_TYPE, true if NODE is noexcept. This is the
case for things declared noexcept(true) and, with -fnothrow-opt, for
throw() functions. */
#define TYPE_NOEXCEPT_P(NODE) type_noexcept_p (NODE)
/* The binding level associated with the namespace. */
#define NAMESPACE_LEVEL(NODE) \
(LANG_DECL_NS_CHECK (NODE)->level)
/* Discriminator values for lang_decl. */
enum lang_decl_selector
{
lds_min,
lds_fn,
lds_ns,
lds_parm,
lds_decomp
};
/* Flags shared by all forms of DECL_LANG_SPECIFIC.
Some of the flags live here only to make lang_decl_min/fn smaller. Do
not make this struct larger than 32 bits. */
struct GTY(()) lang_decl_base {
ENUM_BITFIELD(lang_decl_selector) selector : 3;
ENUM_BITFIELD(languages) language : 1;
unsigned use_template : 2;
unsigned not_really_extern : 1; /* var or fn */
unsigned initialized_in_class : 1; /* var or fn */
unsigned threadprivate_or_deleted_p : 1; /* var or fn */
/* anticipated_p is no longer used for anticipated_decls (fn, type
or template). It is used as DECL_OMP_PRIVATIZED_MEMBER in
var. */
unsigned anticipated_p : 1;
unsigned friend_or_tls : 1; /* var, fn, type or template */
unsigned unknown_bound_p : 1; /* var */
unsigned odr_used : 1; /* var or fn */
unsigned concept_p : 1; /* applies to vars and functions */
unsigned var_declared_inline_p : 1; /* var */
unsigned dependent_init_p : 1; /* var */
/* The following apply to VAR, FUNCTION, TYPE, CONCEPT, & NAMESPACE
decls. */
unsigned module_purview_p : 1; /* in module purview (not GMF) */
unsigned module_import_p : 1; /* from an import */
unsigned module_entity_p : 1; /* is in the entitity ary &
hash. */
/* VAR_DECL or FUNCTION_DECL has attached decls. */
unsigned module_attached_p : 1;
/* 12 spare bits. */
};
/* True for DECL codes which have template info and access. */
#define LANG_DECL_HAS_MIN(NODE) \
(VAR_OR_FUNCTION_DECL_P (NODE) \
|| TREE_CODE (NODE) == FIELD_DECL \
|| TREE_CODE (NODE) == CONST_DECL \
|| TREE_CODE (NODE) == TYPE_DECL \
|| TREE_CODE (NODE) == TEMPLATE_DECL \
|| TREE_CODE (NODE) == USING_DECL \
|| TREE_CODE (NODE) == CONCEPT_DECL)
/* DECL_LANG_SPECIFIC for the above codes. */
struct GTY(()) lang_decl_min {
struct lang_decl_base base; /* 32-bits. */
/* In a FUNCTION_DECL for which DECL_THUNK_P holds, this is
THUNK_ALIAS.
In a FUNCTION_DECL for which DECL_THUNK_P does not hold,
VAR_DECL, TYPE_DECL, or TEMPLATE_DECL, this is
DECL_TEMPLATE_INFO. */
tree template_info;
/* In a DECL_THUNK_P FUNCTION_DECL, this is THUNK_VIRTUAL_OFFSET.
In a lambda-capture proxy VAR_DECL, this is DECL_CAPTURED_VARIABLE.
In a function-scope TREE_STATIC VAR_DECL or IMPLICIT_TYPEDEF_P TYPE_DECL,
this is DECL_DISCRIMINATOR.
In a DECL_LOCAL_DECL_P decl, this is the namespace decl it aliases.
Otherwise, in a class-scope DECL, this is DECL_ACCESS. */
tree access;
};
/* Additional DECL_LANG_SPECIFIC information for functions. */
struct GTY(()) lang_decl_fn {
struct lang_decl_min min;
/* In a overloaded operator, this is the compressed operator code. */
unsigned ovl_op_code : 6;
unsigned global_ctor_p : 1;
unsigned global_dtor_p : 1;
unsigned static_function : 1;
unsigned pure_virtual : 1;
unsigned defaulted_p : 1;
unsigned has_in_charge_parm_p : 1;
unsigned has_vtt_parm_p : 1;
unsigned pending_inline_p : 1;
unsigned nonconverting : 1;
unsigned thunk_p : 1;
unsigned this_thunk_p : 1;
unsigned omp_declare_reduction_p : 1;
unsigned has_dependent_explicit_spec_p : 1;
unsigned immediate_fn_p : 1;
unsigned maybe_deleted : 1;
unsigned coroutine_p : 1;
unsigned spare : 10;
/* 32-bits padding on 64-bit host. */
/* For a non-thunk function decl, this is a tree list of
friendly classes. For a thunk function decl, it is the
thunked to function decl. */
tree befriending_classes;
/* For a virtual FUNCTION_DECL for which
DECL_THIS_THUNK_P does not hold, this is DECL_THUNKS. Both
this pointer and result pointer adjusting thunks are
chained here. This pointer thunks to return pointer thunks
will be chained on the return pointer thunk.
For a DECL_CONSTUCTOR_P FUNCTION_DECL, this is the base from
whence we inherit. Otherwise, it is the class in which a
(namespace-scope) friend is defined (if any). */
tree context;
union lang_decl_u5
{
/* In a non-thunk FUNCTION_DECL, this is DECL_CLONED_FUNCTION. */
tree GTY ((tag ("0"))) cloned_function;
/* In a FUNCTION_DECL for which THUNK_P holds this is the
THUNK_FIXED_OFFSET. */
HOST_WIDE_INT GTY ((tag ("1"))) fixed_offset;
} GTY ((desc ("%1.thunk_p"))) u5;
union lang_decl_u3
{
struct cp_token_cache * GTY ((tag ("1"))) pending_inline_info;
tree GTY ((tag ("0"))) saved_auto_return_type;
} GTY ((desc ("%1.pending_inline_p"))) u;
};
/* DECL_LANG_SPECIFIC for namespaces. */
struct GTY(()) lang_decl_ns {
struct lang_decl_base base; /* 32 bits. */
cp_binding_level *level;
/* Inline children. Needs to be va_gc, because of PCH. */
vec<tree, va_gc> *inlinees;
/* Hash table of bound decls. It'd be nice to have this inline, but
as the hash_map has a dtor, we can't then put this struct into a
union (until moving to c++11). */
hash_table<named_decl_hash> *bindings;
};
/* DECL_LANG_SPECIFIC for parameters. */
struct GTY(()) lang_decl_parm {
struct lang_decl_base base; /* 32 bits. */
int level;
int index;
};
/* Additional DECL_LANG_SPECIFIC information for structured bindings. */
struct GTY(()) lang_decl_decomp {
struct lang_decl_min min;
/* The artificial underlying "e" variable of the structured binding
variable. */
tree base;
};
/* DECL_LANG_SPECIFIC for all types. It would be nice to just make this a
union rather than a struct containing a union as its only field, but
tree.h declares it as a struct. */
struct GTY(()) lang_decl {
union GTY((desc ("%h.base.selector"))) lang_decl_u {
/* Nothing of only the base type exists. */
struct lang_decl_base GTY ((default)) base;
struct lang_decl_min GTY((tag ("lds_min"))) min;
struct lang_decl_fn GTY ((tag ("lds_fn"))) fn;
struct lang_decl_ns GTY((tag ("lds_ns"))) ns;
struct lang_decl_parm GTY((tag ("lds_parm"))) parm;
struct lang_decl_decomp GTY((tag ("lds_decomp"))) decomp;
} u;
};
/* Looks through a template (if present) to find what it declares. */
#define STRIP_TEMPLATE(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL ? DECL_TEMPLATE_RESULT (NODE) : NODE)
#if defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 2007)
#define LANG_DECL_MIN_CHECK(NODE) __extension__ \
({ struct lang_decl *lt = DECL_LANG_SPECIFIC (NODE); \
if (!LANG_DECL_HAS_MIN (NODE)) \
lang_check_failed (__FILE__, __LINE__, __FUNCTION__); \
<->u.min; })
/* We want to be able to check DECL_CONSTRUCTOR_P and such on a function
template, not just on a FUNCTION_DECL. So when looking for things in
lang_decl_fn, look down through a TEMPLATE_DECL into its result. */
#define LANG_DECL_FN_CHECK(NODE) __extension__ \
({ struct lang_decl *lt = DECL_LANG_SPECIFIC (STRIP_TEMPLATE (NODE)); \
if (!DECL_DECLARES_FUNCTION_P (NODE) \
|| lt->u.base.selector != lds_fn) \
lang_check_failed (__FILE__, __LINE__, __FUNCTION__); \
<->u.fn; })
#define LANG_DECL_NS_CHECK(NODE) __extension__ \
({ struct lang_decl *lt = DECL_LANG_SPECIFIC (NODE); \
if (TREE_CODE (NODE) != NAMESPACE_DECL \
|| lt->u.base.selector != lds_ns) \
lang_check_failed (__FILE__, __LINE__, __FUNCTION__); \
<->u.ns; })
#define LANG_DECL_PARM_CHECK(NODE) __extension__ \
({ struct lang_decl *lt = DECL_LANG_SPECIFIC (NODE); \
if (TREE_CODE (NODE) != PARM_DECL \
|| lt->u.base.selector != lds_parm) \
lang_check_failed (__FILE__, __LINE__, __FUNCTION__); \
<->u.parm; })
#define LANG_DECL_DECOMP_CHECK(NODE) __extension__ \
({ struct lang_decl *lt = DECL_LANG_SPECIFIC (NODE); \
if (!VAR_P (NODE) \
|| lt->u.base.selector != lds_decomp) \
lang_check_failed (__FILE__, __LINE__, __FUNCTION__); \
<->u.decomp; })
#else
#define LANG_DECL_MIN_CHECK(NODE) \
(&DECL_LANG_SPECIFIC (NODE)->u.min)
#define LANG_DECL_FN_CHECK(NODE) \
(&DECL_LANG_SPECIFIC (STRIP_TEMPLATE (NODE))->u.fn)
#define LANG_DECL_NS_CHECK(NODE) \
(&DECL_LANG_SPECIFIC (NODE)->u.ns)
#define LANG_DECL_PARM_CHECK(NODE) \
(&DECL_LANG_SPECIFIC (NODE)->u.parm)
#define LANG_DECL_DECOMP_CHECK(NODE) \
(&DECL_LANG_SPECIFIC (NODE)->u.decomp)
#endif /* ENABLE_TREE_CHECKING */
/* For a FUNCTION_DECL or a VAR_DECL, the language linkage for the
declaration. Some entities (like a member function in a local
class, or a local variable) do not have linkage at all, and this
macro should not be used in those cases.
Implementation note: A FUNCTION_DECL without DECL_LANG_SPECIFIC was
created by language-independent code, and has C linkage. Most
VAR_DECLs have C++ linkage, and do not have DECL_LANG_SPECIFIC, but
we do create DECL_LANG_SPECIFIC for variables with non-C++ linkage. */
#define DECL_LANGUAGE(NODE) \
(DECL_LANG_SPECIFIC (NODE) \
? DECL_LANG_SPECIFIC (NODE)->u.base.language \
: (TREE_CODE (NODE) == FUNCTION_DECL \
? lang_c : lang_cplusplus))
/* Set the language linkage for NODE to LANGUAGE. */
#define SET_DECL_LANGUAGE(NODE, LANGUAGE) \
(DECL_LANG_SPECIFIC (NODE)->u.base.language = (LANGUAGE))
/* For FUNCTION_DECLs and TEMPLATE_DECLs: nonzero means that this function
is a constructor. */
#define DECL_CONSTRUCTOR_P(NODE) \
DECL_CXX_CONSTRUCTOR_P (STRIP_TEMPLATE (NODE))
/* Nonzero if NODE (a FUNCTION_DECL) is a constructor for a complete
object. */
#define DECL_COMPLETE_CONSTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == complete_ctor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a constructor for a base
object. */
#define DECL_BASE_CONSTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == base_ctor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a constructor, but not either the
specialized in-charge constructor or the specialized not-in-charge
constructor. */
#define DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == ctor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a copy constructor. */
#define DECL_COPY_CONSTRUCTOR_P(NODE) \
(DECL_CONSTRUCTOR_P (NODE) && copy_fn_p (NODE) > 0)
/* Nonzero if NODE (a FUNCTION_DECL) is a move constructor. */
#define DECL_MOVE_CONSTRUCTOR_P(NODE) \
(DECL_CONSTRUCTOR_P (NODE) && move_fn_p (NODE))
/* Nonzero if NODE (a FUNCTION_DECL or TEMPLATE_DECL)
is a destructor. */
#define DECL_DESTRUCTOR_P(NODE) \
DECL_CXX_DESTRUCTOR_P (STRIP_TEMPLATE (NODE))
/* Nonzero if NODE (a FUNCTION_DECL) is a destructor, but not the
specialized in-charge constructor, in-charge deleting constructor,
or the base destructor. */
#define DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == dtor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a destructor for a complete
object. */
#define DECL_COMPLETE_DESTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == complete_dtor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a destructor for a base
object. */
#define DECL_BASE_DESTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == base_dtor_identifier)
/* Nonzero if NODE (a FUNCTION_DECL) is a destructor for a complete
object that deletes the object after it has been destroyed. */
#define DECL_DELETING_DESTRUCTOR_P(NODE) \
(DECL_NAME (NODE) == deleting_dtor_identifier)
/* Nonzero if either DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P or
DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P is true of NODE. */
#define DECL_MAYBE_IN_CHARGE_CDTOR_P(NODE) \
(DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (NODE) \
|| DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P (NODE))
/* Nonzero if NODE (a _DECL) is a cloned constructor or
destructor. */
#define DECL_CLONED_FUNCTION_P(NODE) \
(DECL_NAME (NODE) \
&& IDENTIFIER_CDTOR_P (DECL_NAME (NODE)) \
&& !DECL_MAYBE_IN_CHARGE_CDTOR_P (NODE))
/* If DECL_CLONED_FUNCTION_P holds, this is the function that was
cloned. */
#define DECL_CLONED_FUNCTION(NODE) \
(DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (NODE))->u.fn.u5.cloned_function)
/* Perform an action for each clone of FN, if FN is a function with
clones. This macro should be used like:
FOR_EACH_CLONE (clone, fn)
{ ... }
*/
#define FOR_EACH_CLONE(CLONE, FN) \
if (!(TREE_CODE (FN) == FUNCTION_DECL \
&& DECL_MAYBE_IN_CHARGE_CDTOR_P (FN))) \
; \
else \
for (CLONE = DECL_CHAIN (FN); \
CLONE && DECL_CLONED_FUNCTION_P (CLONE); \
CLONE = DECL_CHAIN (CLONE))
/* Nonzero if NODE has DECL_DISCRIMINATOR and not DECL_ACCESS. */
#define DECL_DISCRIMINATOR_P(NODE) \
(((TREE_CODE (NODE) == VAR_DECL && TREE_STATIC (NODE)) \
|| DECL_IMPLICIT_TYPEDEF_P (NODE)) \
&& DECL_FUNCTION_SCOPE_P (NODE))
/* Discriminator for name mangling. */
#define DECL_DISCRIMINATOR(NODE) (LANG_DECL_MIN_CHECK (NODE)->access)
/* The index of a user-declared parameter in its function, starting at 1.
All artificial parameters will have index 0. */
#define DECL_PARM_INDEX(NODE) \
(LANG_DECL_PARM_CHECK (NODE)->index)
/* The level of a user-declared parameter in its function, starting at 1.
A parameter of the function will have level 1; a parameter of the first
nested function declarator (i.e. t in void f (void (*p)(T t))) will have
level 2. */
#define DECL_PARM_LEVEL(NODE) \
(LANG_DECL_PARM_CHECK (NODE)->level)
/* Nonzero if the VTT parm has been added to NODE. */
#define DECL_HAS_VTT_PARM_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->has_vtt_parm_p)
/* Nonzero if NODE is a user-defined conversion operator. */
#define DECL_CONV_FN_P(NODE) IDENTIFIER_CONV_OP_P (DECL_NAME (NODE))
/* The type to which conversion operator FN converts to. */
#define DECL_CONV_FN_TYPE(FN) \
TREE_TYPE ((gcc_checking_assert (DECL_CONV_FN_P (FN)), DECL_NAME (FN)))
/* Nonzero if NODE, a static data member, was declared in its class as an
array of unknown bound. */
#define VAR_HAD_UNKNOWN_BOUND(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE)) \
? DECL_LANG_SPECIFIC (NODE)->u.base.unknown_bound_p \
: false)
#define SET_VAR_HAD_UNKNOWN_BOUND(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE))->u.base.unknown_bound_p = true)
/* True iff decl NODE is for an overloaded operator. */
#define DECL_OVERLOADED_OPERATOR_P(NODE) \
IDENTIFIER_ANY_OP_P (DECL_NAME (NODE))
/* Nonzero if NODE is an assignment operator (including += and such). */
#define DECL_ASSIGNMENT_OPERATOR_P(NODE) \
IDENTIFIER_ASSIGN_OP_P (DECL_NAME (NODE))
/* NODE is a function_decl for an overloaded operator. Return its
compressed (raw) operator code. Note that this is not a TREE_CODE. */
#define DECL_OVERLOADED_OPERATOR_CODE_RAW(NODE) \
(LANG_DECL_FN_CHECK (NODE)->ovl_op_code)
/* DECL is an overloaded operator. Test whether it is for TREE_CODE
(a literal constant). */
#define DECL_OVERLOADED_OPERATOR_IS(DECL, CODE) \
(DECL_OVERLOADED_OPERATOR_CODE_RAW (DECL) == OVL_OP_##CODE)
/* For FUNCTION_DECLs: nonzero means that this function is a
constructor or a destructor with an extra in-charge parameter to
control whether or not virtual bases are constructed. */
#define DECL_HAS_IN_CHARGE_PARM_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->has_in_charge_parm_p)
/* Nonzero if DECL is a declaration of __builtin_constant_p. */
#define DECL_IS_BUILTIN_CONSTANT_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL \
&& DECL_BUILT_IN_CLASS (NODE) == BUILT_IN_NORMAL \
&& DECL_FUNCTION_CODE (NODE) == BUILT_IN_CONSTANT_P)
/* Nonzero for _DECL means that this decl appears in (or will appear
in) as a member in a RECORD_TYPE or UNION_TYPE node. It is also for
detecting circularity in case members are multiply defined. In the
case of a VAR_DECL, it means that no definition has been seen, even
if an initializer has been. */
#define DECL_IN_AGGR_P(NODE) (DECL_LANG_FLAG_3 (NODE))
/* Nonzero for a VAR_DECL means that the variable's initialization (if
any) has been processed. (In general, DECL_INITIALIZED_P is
!DECL_EXTERNAL, but static data members may be initialized even if
not defined.) */
#define DECL_INITIALIZED_P(NODE) \
(TREE_LANG_FLAG_1 (VAR_DECL_CHECK (NODE)))
/* Nonzero for a VAR_DECL iff an explicit initializer was provided
or a non-trivial constructor is called. */
#define DECL_NONTRIVIALLY_INITIALIZED_P(NODE) \
(TREE_LANG_FLAG_6 (VAR_DECL_CHECK (NODE)))
/* Nonzero for a VAR_DECL that was initialized with a
constant-expression. */
#define DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P(NODE) \
(TREE_LANG_FLAG_2 (VAR_DECL_CHECK (NODE)))
/* Nonzero if the DECL was initialized in the class definition itself,
rather than outside the class. This is used for both static member
VAR_DECLS, and FUNCTION_DECLS that are defined in the class. */
#define DECL_INITIALIZED_IN_CLASS_P(DECL) \
(DECL_LANG_SPECIFIC (VAR_OR_FUNCTION_DECL_CHECK (DECL)) \
->u.base.initialized_in_class)
/* Nonzero if the DECL is used in the sense of 3.2 [basic.def.odr].
Only available for decls with DECL_LANG_SPECIFIC. */
#define DECL_ODR_USED(DECL) \
(DECL_LANG_SPECIFIC (VAR_OR_FUNCTION_DECL_CHECK (DECL)) \
->u.base.odr_used)
/* Nonzero for FUNCTION_DECL means that this is a friend that is
either not pushed into a namespace/looked up in a class (because it
is a dependent type, in an uninstantiated template), or it has
/only/ been subject to hidden friend injection from one or more
befriending classes. Once another decl matches, the flag is
cleared. There are requirements on its default parms. */
#define DECL_UNIQUE_FRIEND_P(NODE) \
(DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (NODE)) \
->u.base.friend_or_tls)
/* True of a TEMPLATE_DECL that is a template class friend. Such
decls are not pushed until instantiated (as they may depend on
parameters of the befriending class). DECL_CHAIN is the
befriending class. */
#define DECL_UNINSTANTIATED_TEMPLATE_FRIEND_P(NODE) \
(DECL_LANG_FLAG_4 (TEMPLATE_DECL_CHECK (NODE)))
/* Nonzero if the thread-local variable was declared with __thread as
opposed to thread_local. */
#define DECL_GNU_TLS_P(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE)) \
&& DECL_LANG_SPECIFIC (NODE)->u.base.friend_or_tls)
#define SET_DECL_GNU_TLS_P(NODE) \
(retrofit_lang_decl (VAR_DECL_CHECK (NODE)), \
DECL_LANG_SPECIFIC (NODE)->u.base.friend_or_tls = true)
/* A TREE_LIST of the types which have befriended this FUNCTION_DECL. */
#define DECL_BEFRIENDING_CLASSES(NODE) \
(LANG_DECL_FN_CHECK (NODE)->befriending_classes)
/* Nonzero for FUNCTION_DECL means that this decl is a static
member function. */
#define DECL_STATIC_FUNCTION_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->static_function)
/* Nonzero for FUNCTION_DECL means that this decl is a non-static
member function. */
#define DECL_NONSTATIC_MEMBER_FUNCTION_P(NODE) \
(TREE_CODE (TREE_TYPE (NODE)) == METHOD_TYPE)
/* Nonzero for FUNCTION_DECL means that this decl is a member function
(static or non-static). */
#define DECL_FUNCTION_MEMBER_P(NODE) \
(DECL_NONSTATIC_MEMBER_FUNCTION_P (NODE) || DECL_STATIC_FUNCTION_P (NODE))
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as const X *const. */
#define DECL_CONST_MEMFUNC_P(NODE) \
(DECL_NONSTATIC_MEMBER_FUNCTION_P (NODE) \
&& CP_TYPE_CONST_P (TREE_TYPE (TREE_VALUE \
(TYPE_ARG_TYPES (TREE_TYPE (NODE))))))
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as volatile X *const. */
#define DECL_VOLATILE_MEMFUNC_P(NODE) \
(DECL_NONSTATIC_MEMBER_FUNCTION_P (NODE) \
&& CP_TYPE_VOLATILE_P (TREE_TYPE (TREE_VALUE \
(TYPE_ARG_TYPES (TREE_TYPE (NODE))))))
/* Nonzero for a DECL means that this member is a non-static member. */
#define DECL_NONSTATIC_MEMBER_P(NODE) \
(DECL_NONSTATIC_MEMBER_FUNCTION_P (NODE) \
|| TREE_CODE (NODE) == FIELD_DECL)
/* Nonzero for a FIELD_DECL means that this member object type
is mutable. */
#define DECL_MUTABLE_P(NODE) (DECL_LANG_FLAG_0 (FIELD_DECL_CHECK (NODE)))
/* Nonzero for _DECL means that this constructor or conversion function is
non-converting. */
#define DECL_NONCONVERTING_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->nonconverting)
/* Nonzero for FUNCTION_DECL means that this member function is a pure
virtual function. */
#define DECL_PURE_VIRTUAL_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->pure_virtual)
/* Nonzero for FUNCTION_DECL means that this member function (either
a constructor or a conversion function) has an explicit specifier
with a value-dependent expression. */
#define DECL_HAS_DEPENDENT_EXPLICIT_SPEC_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->has_dependent_explicit_spec_p)
/* Nonzero for a defaulted FUNCTION_DECL for which we haven't decided yet if
it's deleted; we will decide in synthesize_method. */
#define DECL_MAYBE_DELETED(NODE) \
(LANG_DECL_FN_CHECK (NODE)->maybe_deleted)
/* True (in a FUNCTION_DECL) if NODE is a virtual function that is an
invalid overrider for a function from a base class. Once we have
complained about an invalid overrider we avoid complaining about it
again. */
#define DECL_INVALID_OVERRIDER_P(NODE) \
(DECL_LANG_FLAG_4 (NODE))
/* True (in a FUNCTION_DECL) if NODE is a function declared with
an override virt-specifier */
#define DECL_OVERRIDE_P(NODE) (TREE_LANG_FLAG_0 (NODE))
/* The thunks associated with NODE, a FUNCTION_DECL. */
#define DECL_THUNKS(NODE) \
(DECL_VIRTUAL_P (NODE) ? LANG_DECL_FN_CHECK (NODE)->context : NULL_TREE)
/* Set DECL_THUNKS. */
#define SET_DECL_THUNKS(NODE,THUNKS) \
(LANG_DECL_FN_CHECK (NODE)->context = (THUNKS))
/* If NODE, a FUNCTION_DECL, is a C++11 inheriting constructor, then this
is the constructor it inherits from. */
#define DECL_INHERITED_CTOR(NODE) \
(DECL_DECLARES_FUNCTION_P (NODE) && DECL_CONSTRUCTOR_P (NODE) \
? LANG_DECL_FN_CHECK (NODE)->context : NULL_TREE)
/* And this is the base that constructor comes from. */
#define DECL_INHERITED_CTOR_BASE(NODE) \
(DECL_INHERITED_CTOR (NODE) \
? DECL_CONTEXT (flag_new_inheriting_ctors \
? strip_inheriting_ctors (NODE) \
: DECL_INHERITED_CTOR (NODE)) \
: NULL_TREE)
/* Set the inherited base. */
#define SET_DECL_INHERITED_CTOR(NODE,INH) \
(LANG_DECL_FN_CHECK (NODE)->context = (INH))
/* Nonzero if NODE is a thunk, rather than an ordinary function. */
#define DECL_THUNK_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL \
&& DECL_LANG_SPECIFIC (NODE) \
&& LANG_DECL_FN_CHECK (NODE)->thunk_p)
/* Set DECL_THUNK_P for node. */
#define SET_DECL_THUNK_P(NODE, THIS_ADJUSTING) \
(LANG_DECL_FN_CHECK (NODE)->thunk_p = 1, \
LANG_DECL_FN_CHECK (NODE)->this_thunk_p = (THIS_ADJUSTING))
/* Nonzero if NODE is a this pointer adjusting thunk. */
#define DECL_THIS_THUNK_P(NODE) \
(DECL_THUNK_P (NODE) && LANG_DECL_FN_CHECK (NODE)->this_thunk_p)
/* Nonzero if NODE is a result pointer adjusting thunk. */
#define DECL_RESULT_THUNK_P(NODE) \
(DECL_THUNK_P (NODE) && !LANG_DECL_FN_CHECK (NODE)->this_thunk_p)
/* Nonzero if NODE is a FUNCTION_DECL, but not a thunk. */
#define DECL_NON_THUNK_FUNCTION_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL && !DECL_THUNK_P (NODE))
/* Nonzero if NODE is `extern "C"'. */
#define DECL_EXTERN_C_P(NODE) \
(DECL_LANGUAGE (NODE) == lang_c)
/* Nonzero if NODE is an `extern "C"' function. */
#define DECL_EXTERN_C_FUNCTION_P(NODE) \
(DECL_NON_THUNK_FUNCTION_P (NODE) && DECL_EXTERN_C_P (NODE))
/* Non-zero if this variable is declared `constinit' specifier. */
#define DECL_DECLARED_CONSTINIT_P(NODE) \
(DECL_LANG_FLAG_7 (VAR_DECL_CHECK (NODE)))
/* True if DECL is declared 'constexpr'. */
#define DECL_DECLARED_CONSTEXPR_P(DECL) \
DECL_LANG_FLAG_8 (VAR_OR_FUNCTION_DECL_CHECK (STRIP_TEMPLATE (DECL)))
/* True if FNDECL is an immediate function. */
#define DECL_IMMEDIATE_FUNCTION_P(NODE) \
(DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (STRIP_TEMPLATE (NODE))) \
? LANG_DECL_FN_CHECK (NODE)->immediate_fn_p \
: false)
#define SET_DECL_IMMEDIATE_FUNCTION_P(NODE) \
(retrofit_lang_decl (FUNCTION_DECL_CHECK (NODE)), \
LANG_DECL_FN_CHECK (NODE)->immediate_fn_p = true)
// True if NODE was declared as 'concept'. The flag implies that the
// declaration is constexpr, that the declaration cannot be specialized or
// refined, and that the result type must be convertible to bool.
#define DECL_DECLARED_CONCEPT_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->u.base.concept_p)
/* Nonzero if this DECL is the __PRETTY_FUNCTION__ variable in a
template function. */
#define DECL_PRETTY_FUNCTION_P(NODE) \
(DECL_NAME (NODE) \
&& id_equal (DECL_NAME (NODE), "__PRETTY_FUNCTION__"))
/* For a DECL, true if it is __func__ or similar. */
#define DECL_FNAME_P(NODE) \
(VAR_P (NODE) && DECL_NAME (NODE) && DECL_ARTIFICIAL (NODE) \
&& DECL_HAS_VALUE_EXPR_P (NODE) \
&& (id_equal (DECL_NAME (NODE), "__PRETTY_FUNCTION__") \
|| id_equal (DECL_NAME (NODE), "__FUNCTION__") \
|| id_equal (DECL_NAME (NODE), "__func__")))
/* Nonzero if the variable was declared to be thread-local.
We need a special C++ version of this test because the middle-end
DECL_THREAD_LOCAL_P uses the symtab, so we can't use it for
templates. */
#define CP_DECL_THREAD_LOCAL_P(NODE) \
(TREE_LANG_FLAG_0 (VAR_DECL_CHECK (NODE)))
/* The _TYPE context in which this _DECL appears. This field holds the
class where a virtual function instance is actually defined. */
#define DECL_CLASS_CONTEXT(NODE) \
(DECL_CLASS_SCOPE_P (NODE) ? DECL_CONTEXT (NODE) : NULL_TREE)
/* For a non-member friend function, the class (if any) in which this
friend was defined. For example, given:
struct S { friend void f () { ... } };
the DECL_FRIEND_CONTEXT for `f' will be `S'. */
#define DECL_FRIEND_CONTEXT(NODE) \
((DECL_DECLARES_FUNCTION_P (NODE) && !DECL_VIRTUAL_P (NODE) \
&& !DECL_CONSTRUCTOR_P (NODE)) \
? LANG_DECL_FN_CHECK (NODE)->context \
: NULL_TREE)
/* Set the DECL_FRIEND_CONTEXT for NODE to CONTEXT. */
#define SET_DECL_FRIEND_CONTEXT(NODE, CONTEXT) \
(LANG_DECL_FN_CHECK (NODE)->context = (CONTEXT))
#define CP_DECL_CONTEXT(NODE) \
(!DECL_FILE_SCOPE_P (NODE) ? DECL_CONTEXT (NODE) : global_namespace)
#define CP_TYPE_CONTEXT(NODE) \
(!TYPE_FILE_SCOPE_P (NODE) ? TYPE_CONTEXT (NODE) : global_namespace)
#define FROB_CONTEXT(NODE) \
((NODE) == global_namespace ? DECL_CONTEXT (NODE) : (NODE))
/* 1 iff NODE has namespace scope, including the global namespace. */
#define DECL_NAMESPACE_SCOPE_P(NODE) \
(!DECL_TEMPLATE_PARM_P (NODE) \
&& TREE_CODE (CP_DECL_CONTEXT (NODE)) == NAMESPACE_DECL)
#define TYPE_NAMESPACE_SCOPE_P(NODE) \
(TREE_CODE (CP_TYPE_CONTEXT (NODE)) == NAMESPACE_DECL)
#define NAMESPACE_SCOPE_P(NODE) \
((DECL_P (NODE) && DECL_NAMESPACE_SCOPE_P (NODE)) \
|| (TYPE_P (NODE) && TYPE_NAMESPACE_SCOPE_P (NODE)))
/* 1 iff NODE is a class member. */
#define DECL_CLASS_SCOPE_P(NODE) \
(DECL_CONTEXT (NODE) && TYPE_P (DECL_CONTEXT (NODE)))
#define TYPE_CLASS_SCOPE_P(NODE) \
(TYPE_CONTEXT (NODE) && TYPE_P (TYPE_CONTEXT (NODE)))
/* 1 iff NODE is function-local. */
#define DECL_FUNCTION_SCOPE_P(NODE) \
(DECL_CONTEXT (NODE) \
&& TREE_CODE (DECL_CONTEXT (NODE)) == FUNCTION_DECL)
#define TYPE_FUNCTION_SCOPE_P(NODE) \
(TYPE_CONTEXT (NODE) && TREE_CODE (TYPE_CONTEXT (NODE)) == FUNCTION_DECL)
/* 1 iff VAR_DECL node NODE is a type-info decl. This flag is set for
both the primary typeinfo object and the associated NTBS name. */
#define DECL_TINFO_P(NODE) \
TREE_LANG_FLAG_4 (TREE_CHECK2 (NODE,VAR_DECL,TYPE_DECL))
/* 1 iff VAR_DECL node NODE is virtual table or VTT. We forward to
DECL_VIRTUAL_P from the common code, as that has the semantics we
need. But we want a more descriptive name. */
#define DECL_VTABLE_OR_VTT_P(NODE) DECL_VIRTUAL_P (VAR_DECL_CHECK (NODE))
/* 1 iff FUNCTION_TYPE or METHOD_TYPE has a ref-qualifier (either & or &&). */
#define FUNCTION_REF_QUALIFIED(NODE) \
TREE_LANG_FLAG_4 (FUNC_OR_METHOD_CHECK (NODE))
/* 1 iff FUNCTION_TYPE or METHOD_TYPE has &&-ref-qualifier. */
#define FUNCTION_RVALUE_QUALIFIED(NODE) \
TREE_LANG_FLAG_5 (FUNC_OR_METHOD_CHECK (NODE))
/* 1 iff NODE is function-local, but for types. */
#define LOCAL_CLASS_P(NODE) \
(decl_function_context (TYPE_MAIN_DECL (NODE)) != NULL_TREE)
/* The nesting depth of namespace, class or function. Makes is_ancestor much
simpler. Only 8 bits available. */
#define SCOPE_DEPTH(NODE) \
(NAMESPACE_DECL_CHECK (NODE)->base.u.bits.address_space)
/* Whether the namepace is an inline namespace. */
#define DECL_NAMESPACE_INLINE_P(NODE) \
TREE_LANG_FLAG_0 (NAMESPACE_DECL_CHECK (NODE))
/* In a NAMESPACE_DECL, a vector of inline namespaces. */
#define DECL_NAMESPACE_INLINEES(NODE) \
(LANG_DECL_NS_CHECK (NODE)->inlinees)
/* Pointer to hash_map from IDENTIFIERS to DECLS */
#define DECL_NAMESPACE_BINDINGS(NODE) \
(LANG_DECL_NS_CHECK (NODE)->bindings)
/* In a NAMESPACE_DECL, points to the original namespace if this is
a namespace alias. */
#define DECL_NAMESPACE_ALIAS(NODE) \
DECL_ABSTRACT_ORIGIN (NAMESPACE_DECL_CHECK (NODE))
#define ORIGINAL_NAMESPACE(NODE) \
(DECL_NAMESPACE_ALIAS (NODE) ? DECL_NAMESPACE_ALIAS (NODE) : (NODE))
/* Nonzero if NODE is the std namespace. */
#define DECL_NAMESPACE_STD_P(NODE) \
((NODE) == std_node)
/* In a TREE_LIST in an attribute list, indicates that the attribute
must be applied at instantiation time. */
#define ATTR_IS_DEPENDENT(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
/* In a TREE_LIST in the argument of attribute abi_tag, indicates that the tag
was inherited from a template parameter, not explicitly indicated. */
#define ABI_TAG_IMPLICIT(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
/* In a TREE_LIST for a parameter-declaration-list, indicates that all the
parameters in the list have declarators enclosed in (). */
#define PARENTHESIZED_LIST_P(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
/* Non zero if this is a using decl for a dependent scope. */
#define DECL_DEPENDENT_P(NODE) DECL_LANG_FLAG_0 (USING_DECL_CHECK (NODE))
/* The scope named in a using decl. */
#define USING_DECL_SCOPE(NODE) DECL_RESULT_FLD (USING_DECL_CHECK (NODE))
/* The decls named by a using decl. */
#define USING_DECL_DECLS(NODE) DECL_INITIAL (USING_DECL_CHECK (NODE))
/* Non zero if the using decl refers to a dependent type. */
#define USING_DECL_TYPENAME_P(NODE) DECL_LANG_FLAG_1 (USING_DECL_CHECK (NODE))
/* True if member using decl NODE refers to a non-inherited NODE. */
#define USING_DECL_UNRELATED_P(NODE) DECL_LANG_FLAG_2 (USING_DECL_CHECK (NODE))
/* True iff the CONST_DECL is a class-scope clone from C++20 using enum,
created by handle_using_decl. */
#define CONST_DECL_USING_P(NODE) \
(TREE_CODE (NODE) == CONST_DECL \
&& TREE_TYPE (NODE) \
&& TREE_CODE (TREE_TYPE (NODE)) == ENUMERAL_TYPE \
&& DECL_CONTEXT (NODE) != TREE_TYPE (NODE))
/* In a FUNCTION_DECL, this is nonzero if this function was defined in
the class definition. We have saved away the text of the function,
but have not yet processed it. */
#define DECL_PENDING_INLINE_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->pending_inline_p)
/* If DECL_PENDING_INLINE_P holds, this is the saved text of the
function. */
#define DECL_PENDING_INLINE_INFO(NODE) \
(LANG_DECL_FN_CHECK (NODE)->u.pending_inline_info)
/* Nonzero for TYPE_DECL means that it was written 'using name = type'. */
#define TYPE_DECL_ALIAS_P(NODE) \
DECL_LANG_FLAG_6 (TYPE_DECL_CHECK (NODE))
/* Nonzero for TEMPLATE_DECL means that it is a 'complex' alias template. */
#define TEMPLATE_DECL_COMPLEX_ALIAS_P(NODE) \
DECL_LANG_FLAG_2 (TEMPLATE_DECL_CHECK (NODE))
/* Nonzero for a type which is an alias for another type; i.e, a type
which declaration was written 'using name-of-type =
another-type'. */
#define TYPE_ALIAS_P(NODE) \
(TYPE_P (NODE) \
&& TYPE_NAME (NODE) \
&& TREE_CODE (TYPE_NAME (NODE)) == TYPE_DECL \
&& TYPE_DECL_ALIAS_P (TYPE_NAME (NODE)))
/* If non-NULL for a VAR_DECL, FUNCTION_DECL, TYPE_DECL, TEMPLATE_DECL,
or CONCEPT_DECL, the entity is either a template specialization (if
DECL_USE_TEMPLATE is nonzero) or the abstract instance of the
template itself.
In either case, DECL_TEMPLATE_INFO is a TEMPLATE_INFO, whose
TI_TEMPLATE is the TEMPLATE_DECL of which this entity is a
specialization or abstract instance. The TI_ARGS is the
template arguments used to specialize the template.
Consider:
template <typename T> struct S { friend void f(T) {} };
In this case, S<int>::f is, from the point of view of the compiler,
an instantiation of a template -- but, from the point of view of
the language, each instantiation of S results in a wholly unrelated
global function f. In this case, DECL_TEMPLATE_INFO for S<int>::f
will be non-NULL, but DECL_USE_TEMPLATE will be zero.
In a friend declaration, TI_TEMPLATE can be an overload set, or
identifier. */
#define DECL_TEMPLATE_INFO(NODE) \
(DECL_LANG_SPECIFIC (TEMPLATE_INFO_DECL_CHECK (NODE)) \
->u.min.template_info)
/* For a lambda capture proxy, its captured variable. */
#define DECL_CAPTURED_VARIABLE(NODE) \
(LANG_DECL_MIN_CHECK (NODE)->access)
/* For a VAR_DECL, indicates that the variable is actually a
non-static data member of anonymous union that has been promoted to
variable status. */
#define DECL_ANON_UNION_VAR_P(NODE) \
(DECL_LANG_FLAG_4 (VAR_DECL_CHECK (NODE)))
/* Template information for a RECORD_TYPE or UNION_TYPE. */
#define CLASSTYPE_TEMPLATE_INFO(NODE) \
(TYPE_LANG_SLOT_1 (RECORD_OR_UNION_CHECK (NODE)))
/* Template information for a template template parameter. */
#define TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO(NODE) \
(TYPE_LANG_SLOT_1 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK (NODE)))
/* Template information for an ENUMERAL_, RECORD_, UNION_TYPE, or
BOUND_TEMPLATE_TEMPLATE_PARM type. This ignores any alias
templateness of NODE. It'd be nice if this could unconditionally
access the slot, rather than return NULL if given a
non-templatable type. */
#define TYPE_TEMPLATE_INFO(NODE) \
(TREE_CODE (NODE) == ENUMERAL_TYPE \
|| TREE_CODE (NODE) == BOUND_TEMPLATE_TEMPLATE_PARM \
|| RECORD_OR_UNION_TYPE_P (NODE) \
? TYPE_LANG_SLOT_1 (NODE) : NULL_TREE)
/* Template information (if any) for an alias type. */
#define TYPE_ALIAS_TEMPLATE_INFO(NODE) \
(DECL_LANG_SPECIFIC (TYPE_NAME (NODE)) \
? DECL_TEMPLATE_INFO (TYPE_NAME (NODE)) \
: NULL_TREE)
/* If NODE is a type alias, this accessor returns the template info
for the alias template (if any). Otherwise behave as
TYPE_TEMPLATE_INFO. */
#define TYPE_TEMPLATE_INFO_MAYBE_ALIAS(NODE) \
(typedef_variant_p (NODE) \
? TYPE_ALIAS_TEMPLATE_INFO (NODE) \
: TYPE_TEMPLATE_INFO (NODE))
/* Set the template information for a non-alias n ENUMERAL_, RECORD_,
or UNION_TYPE to VAL. ALIAS's are dealt with separately. */
#define SET_TYPE_TEMPLATE_INFO(NODE, VAL) \
(TREE_CODE (NODE) == ENUMERAL_TYPE \
|| (CLASS_TYPE_P (NODE) && !TYPE_ALIAS_P (NODE)) \
? (TYPE_LANG_SLOT_1 (NODE) = (VAL)) \
: (DECL_TEMPLATE_INFO (TYPE_NAME (NODE)) = (VAL))) \
#define TI_TEMPLATE(NODE) \
((struct tree_template_info*)TEMPLATE_INFO_CHECK (NODE))->tmpl
#define TI_ARGS(NODE) \
((struct tree_template_info*)TEMPLATE_INFO_CHECK (NODE))->args
#define TI_PENDING_TEMPLATE_FLAG(NODE) \
TREE_LANG_FLAG_1 (TEMPLATE_INFO_CHECK (NODE))
/* For a given TREE_VEC containing a template argument list,
this property contains the number of arguments that are not
defaulted. */
#define NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) \
TREE_CHAIN (TREE_VEC_CHECK (NODE))
/* Below are the setter and getter of the NON_DEFAULT_TEMPLATE_ARGS_COUNT
property. */
#define SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE, INT_VALUE) \
NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) = build_int_cst (NULL_TREE, INT_VALUE)
#if CHECKING_P
#define GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) \
int_cst_value (NON_DEFAULT_TEMPLATE_ARGS_COUNT (NODE))
#else
#define GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT(NODE) \
NON_DEFAULT_TEMPLATE_ARGS_COUNT (NODE) \
? int_cst_value (NON_DEFAULT_TEMPLATE_ARGS_COUNT (NODE)) \
: TREE_VEC_LENGTH (INNERMOST_TEMPLATE_ARGS (NODE))
#endif
/* The list of access checks that were deferred during parsing
which need to be performed at template instantiation time.
FIXME this should be associated with the TEMPLATE_DECL, not the
TEMPLATE_INFO. */
#define TI_DEFERRED_ACCESS_CHECKS(NODE) \
((struct tree_template_info*)TEMPLATE_INFO_CHECK \
(NODE))->deferred_access_checks
/* We use TREE_VECs to hold template arguments. If there is only one
level of template arguments, then the TREE_VEC contains the
arguments directly. If there is more than one level of template
arguments, then each entry in the TREE_VEC is itself a TREE_VEC,
containing the template arguments for a single level. The first
entry in the outer TREE_VEC is the outermost level of template
parameters; the last is the innermost.
It is incorrect to ever form a template argument vector containing
only one level of arguments, but which is a TREE_VEC containing as
its only entry the TREE_VEC for that level.
For each TREE_VEC containing the template arguments for a single
level, it's possible to get or set the number of non defaulted
template arguments by using the accessor macros
GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT or
SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT. */
/* Nonzero if the template arguments is actually a vector of vectors,
rather than just a vector. */
#define TMPL_ARGS_HAVE_MULTIPLE_LEVELS(NODE) \
(NODE && TREE_VEC_LENGTH (NODE) && TREE_VEC_ELT (NODE, 0) \
&& TREE_CODE (TREE_VEC_ELT (NODE, 0)) == TREE_VEC)
/* The depth of a template argument vector. When called directly by
the parser, we use a TREE_LIST rather than a TREE_VEC to represent
template arguments. In fact, we may even see NULL_TREE if there
are no template arguments. In both of those cases, there is only
one level of template arguments. */
#define TMPL_ARGS_DEPTH(NODE) \
(TMPL_ARGS_HAVE_MULTIPLE_LEVELS (NODE) ? TREE_VEC_LENGTH (NODE) : 1)
/* The LEVELth level of the template ARGS. The outermost level of
args is level 1, not level 0. */
#define TMPL_ARGS_LEVEL(ARGS, LEVEL) \
(TMPL_ARGS_HAVE_MULTIPLE_LEVELS (ARGS) \
? TREE_VEC_ELT (ARGS, (LEVEL) - 1) : (ARGS))
/* Set the LEVELth level of the template ARGS to VAL. This macro does
not work with single-level argument vectors. */
#define SET_TMPL_ARGS_LEVEL(ARGS, LEVEL, VAL) \
(TREE_VEC_ELT (ARGS, (LEVEL) - 1) = (VAL))
/* Accesses the IDXth parameter in the LEVELth level of the ARGS. */
#define TMPL_ARG(ARGS, LEVEL, IDX) \
(TREE_VEC_ELT (TMPL_ARGS_LEVEL (ARGS, LEVEL), IDX))
/* Given a single level of template arguments in NODE, return the
number of arguments. */
#define NUM_TMPL_ARGS(NODE) \
(TREE_VEC_LENGTH (NODE))
/* Returns the innermost level of template arguments in ARGS. */
#define INNERMOST_TEMPLATE_ARGS(NODE) \
(get_innermost_template_args ((NODE), 1))
/* The number of levels of template parameters given by NODE. */
#define TMPL_PARMS_DEPTH(NODE) \
((HOST_WIDE_INT) TREE_INT_CST_LOW (TREE_PURPOSE (NODE)))
/* The TEMPLATE_DECL instantiated or specialized by NODE. This
TEMPLATE_DECL will be the immediate parent, not the most general
template. For example, in:
template <class T> struct S { template <class U> void f(U); }
the FUNCTION_DECL for S<int>::f<double> will have, as its
DECL_TI_TEMPLATE, `template <class U> S<int>::f<U>'.
As a special case, for a member friend template of a template
class, this value will not be a TEMPLATE_DECL, but rather an
IDENTIFIER_NODE or OVERLOAD indicating the name of the template and
any explicit template arguments provided. For example, in:
template <class T> struct S { friend void f<int>(int, double); }
the DECL_TI_TEMPLATE will be an IDENTIFIER_NODE for `f' and the
DECL_TI_ARGS will be {int}.
For a FIELD_DECL with a non-static data member initializer, this value
is the FIELD_DECL it was instantiated from. */
#define DECL_TI_TEMPLATE(NODE) TI_TEMPLATE (DECL_TEMPLATE_INFO (NODE))
/* The template arguments used to obtain this decl from the most
general form of DECL_TI_TEMPLATE. For the example given for
DECL_TI_TEMPLATE, the DECL_TI_ARGS will be {int, double}. These
are always the full set of arguments required to instantiate this
declaration from the most general template specialized here. */
#define DECL_TI_ARGS(NODE) TI_ARGS (DECL_TEMPLATE_INFO (NODE))
/* The TEMPLATE_DECL associated with NODE, a class type. Even if NODE
will be generated from a partial specialization, the TEMPLATE_DECL
referred to here will be the original template. For example,
given:
template <typename T> struct S {};
template <typename T> struct S<T*> {};
the CLASSTYPE_TI_TEMPLATE for S<int*> will be S, not the S<T*>.
For a member class template, CLASSTYPE_TI_TEMPLATE always refers to the
partial instantiation rather than the primary template. CLASSTYPE_TI_ARGS
are for the primary template if the partial instantiation isn't
specialized, or for the explicit specialization if it is, e.g.
template <class T> class C { template <class U> class D; }
template <> template <class U> class C<int>::D; */
#define CLASSTYPE_TI_TEMPLATE(NODE) TI_TEMPLATE (CLASSTYPE_TEMPLATE_INFO (NODE))
#define CLASSTYPE_TI_ARGS(NODE) TI_ARGS (CLASSTYPE_TEMPLATE_INFO (NODE))
/* For a template instantiation TYPE, returns the TYPE corresponding
to the primary template. Otherwise returns TYPE itself. */
#define CLASSTYPE_PRIMARY_TEMPLATE_TYPE(TYPE) \
((CLASSTYPE_USE_TEMPLATE ((TYPE)) \
&& !CLASSTYPE_TEMPLATE_SPECIALIZATION ((TYPE))) \
? TREE_TYPE (DECL_TEMPLATE_RESULT (DECL_PRIMARY_TEMPLATE \
(CLASSTYPE_TI_TEMPLATE ((TYPE))))) \
: (TYPE))
/* Like CLASS_TI_TEMPLATE, but also works for ENUMERAL_TYPEs. */
#define TYPE_TI_TEMPLATE(NODE) \
(TI_TEMPLATE (TYPE_TEMPLATE_INFO (NODE)))
/* Like DECL_TI_ARGS, but for an ENUMERAL_, RECORD_, or UNION_TYPE. */
#define TYPE_TI_ARGS(NODE) \
(TI_ARGS (TYPE_TEMPLATE_INFO (NODE)))
#define INNERMOST_TEMPLATE_PARMS(NODE) TREE_VALUE (NODE)
/* Nonzero if NODE (a TEMPLATE_DECL) is a member template, in the
sense of [temp.mem]. */
#define DECL_MEMBER_TEMPLATE_P(NODE) \
(DECL_LANG_FLAG_1 (TEMPLATE_DECL_CHECK (NODE)))
/* Nonzero if the NODE corresponds to the template parameters for a
member template, whose inline definition is being processed after
the class definition is complete. */
#define TEMPLATE_PARMS_FOR_INLINE(NODE) TREE_LANG_FLAG_1 (NODE)
/* Determine if a declaration (PARM_DECL or FIELD_DECL) is a pack. */
#define DECL_PACK_P(NODE) \
(DECL_P (NODE) && PACK_EXPANSION_P (TREE_TYPE (NODE)))
/* Determines if NODE is an expansion of one or more parameter packs,
e.g., a TYPE_PACK_EXPANSION or EXPR_PACK_EXPANSION. */
#define PACK_EXPANSION_P(NODE) \
(TREE_CODE (NODE) == TYPE_PACK_EXPANSION \
|| TREE_CODE (NODE) == EXPR_PACK_EXPANSION)
/* Extracts the type or expression pattern from a TYPE_PACK_EXPANSION or
EXPR_PACK_EXPANSION. */
#define PACK_EXPANSION_PATTERN(NODE) \
(TREE_CODE (NODE) == TYPE_PACK_EXPANSION ? TREE_TYPE (NODE) \
: TREE_OPERAND (NODE, 0))
/* Sets the type or expression pattern for a TYPE_PACK_EXPANSION or
EXPR_PACK_EXPANSION. */
#define SET_PACK_EXPANSION_PATTERN(NODE,VALUE) \
if (TREE_CODE (NODE) == TYPE_PACK_EXPANSION) \
TREE_TYPE (NODE) = VALUE; \
else \
TREE_OPERAND (NODE, 0) = VALUE
/* The list of parameter packs used in the PACK_EXPANSION_* node. The
TREE_VALUE of each TREE_LIST contains the parameter packs. */
#define PACK_EXPANSION_PARAMETER_PACKS(NODE) \
*(TREE_CODE (NODE) == EXPR_PACK_EXPANSION \
? &TREE_OPERAND (NODE, 1) \
: &TYPE_MIN_VALUE_RAW (TYPE_PACK_EXPANSION_CHECK (NODE)))
/* Any additional template args to be applied when substituting into
the pattern, set by tsubst_pack_expansion for partial instantiations.
If this is a TREE_LIST, the TREE_VALUE of the first element is the
usual template argument TREE_VEC, and the TREE_PURPOSE of later elements
are enclosing functions that provided function parameter packs we'll need
to map appropriately. */
#define PACK_EXPANSION_EXTRA_ARGS(NODE) \
*(TREE_CODE (NODE) == TYPE_PACK_EXPANSION \
? &TYPE_MAX_VALUE_RAW (NODE) \
: &TREE_OPERAND ((NODE), 2))
/* True iff this pack expansion is within a function context. */
#define PACK_EXPANSION_LOCAL_P(NODE) TREE_LANG_FLAG_0 (NODE)
/* True iff this pack expansion is for sizeof.... */
#define PACK_EXPANSION_SIZEOF_P(NODE) TREE_LANG_FLAG_1 (NODE)
/* True iff this pack expansion is for auto... in lambda init-capture. */
#define PACK_EXPANSION_AUTO_P(NODE) TREE_LANG_FLAG_2 (NODE)
/* True iff the wildcard can match a template parameter pack. */
#define WILDCARD_PACK_P(NODE) TREE_LANG_FLAG_0 (NODE)
/* Determine if this is an argument pack. */
#define ARGUMENT_PACK_P(NODE) \
(TREE_CODE (NODE) == TYPE_ARGUMENT_PACK \
|| TREE_CODE (NODE) == NONTYPE_ARGUMENT_PACK)
/* The arguments stored in an argument pack. Arguments are stored in a
TREE_VEC, which may have length zero. */
#define ARGUMENT_PACK_ARGS(NODE) \
(TREE_CODE (NODE) == TYPE_ARGUMENT_PACK? TREE_TYPE (NODE) \
: TREE_OPERAND (NODE, 0))
/* Set the arguments stored in an argument pack. VALUE must be a
TREE_VEC. */
#define SET_ARGUMENT_PACK_ARGS(NODE,VALUE) \
if (TREE_CODE (NODE) == TYPE_ARGUMENT_PACK) \
TREE_TYPE (NODE) = VALUE; \
else \
TREE_OPERAND (NODE, 0) = VALUE
/* Whether the argument pack is "incomplete", meaning that more
arguments can still be deduced. Incomplete argument packs are only
used when the user has provided an explicit template argument list
for a variadic function template. Some of the explicit template
arguments will be placed into the beginning of the argument pack,
but additional arguments might still be deduced. */
#define ARGUMENT_PACK_INCOMPLETE_P(NODE) \
TREE_ADDRESSABLE (ARGUMENT_PACK_ARGS (NODE))
/* When ARGUMENT_PACK_INCOMPLETE_P, stores the explicit template
arguments used to fill this pack. */
#define ARGUMENT_PACK_EXPLICIT_ARGS(NODE) \
TREE_TYPE (ARGUMENT_PACK_ARGS (NODE))
/* In an ARGUMENT_PACK_SELECT, the argument pack from which an
argument will be selected. */
#define ARGUMENT_PACK_SELECT_FROM_PACK(NODE) \
(((struct tree_argument_pack_select *)ARGUMENT_PACK_SELECT_CHECK (NODE))->argument_pack)
/* In an ARGUMENT_PACK_SELECT, the index of the argument we want to
select. */
#define ARGUMENT_PACK_SELECT_INDEX(NODE) \
(((struct tree_argument_pack_select *)ARGUMENT_PACK_SELECT_CHECK (NODE))->index)
#define FOLD_EXPR_CHECK(NODE) \
TREE_CHECK4 (NODE, UNARY_LEFT_FOLD_EXPR, UNARY_RIGHT_FOLD_EXPR, \
BINARY_LEFT_FOLD_EXPR, BINARY_RIGHT_FOLD_EXPR)
#define BINARY_FOLD_EXPR_CHECK(NODE) \
TREE_CHECK2 (NODE, BINARY_LEFT_FOLD_EXPR, BINARY_RIGHT_FOLD_EXPR)
/* True if NODE is UNARY_FOLD_EXPR or a BINARY_FOLD_EXPR */
#define FOLD_EXPR_P(NODE) \
(TREE_CODE (NODE) == UNARY_LEFT_FOLD_EXPR \
|| TREE_CODE (NODE) == UNARY_RIGHT_FOLD_EXPR \
|| TREE_CODE (NODE) == BINARY_LEFT_FOLD_EXPR \
|| TREE_CODE (NODE) == BINARY_RIGHT_FOLD_EXPR)
/* True when NODE is a fold over a compound assignment operator. */
#define FOLD_EXPR_MODIFY_P(NODE) \
TREE_LANG_FLAG_0 (FOLD_EXPR_CHECK (NODE))
/* An INTEGER_CST containing the tree code of the folded operator. */
#define FOLD_EXPR_OP(NODE) \
TREE_OPERAND (FOLD_EXPR_CHECK (NODE), 0)
/* The expression containing an unexpanded parameter pack. */
#define FOLD_EXPR_PACK(NODE) \
TREE_OPERAND (FOLD_EXPR_CHECK (NODE), 1)
/* In a binary fold expression, the argument with no unexpanded
parameter packs. */
#define FOLD_EXPR_INIT(NODE) \
TREE_OPERAND (BINARY_FOLD_EXPR_CHECK (NODE), 2)
/* In a FUNCTION_DECL, the saved auto-return pattern. */
#define DECL_SAVED_AUTO_RETURN_TYPE(NODE) \
(LANG_DECL_FN_CHECK (FUNCTION_DECL_CHECK (NODE)) \
->u.saved_auto_return_type)
/* True if NODE is an implicit INDIRECT_REF from convert_from_reference. */
#define REFERENCE_REF_P(NODE) \
(INDIRECT_REF_P (NODE) \
&& TREE_TYPE (TREE_OPERAND (NODE, 0)) \
&& TYPE_REF_P (TREE_TYPE (TREE_OPERAND ((NODE), 0))))
/* True iff this represents an lvalue being treated as an rvalue during return
or throw as per [class.copy.elision]. */
#define IMPLICIT_RVALUE_P(NODE) \
TREE_LANG_FLAG_3 (TREE_CHECK2 ((NODE), NON_LVALUE_EXPR, STATIC_CAST_EXPR))
#define NEW_EXPR_USE_GLOBAL(NODE) \
TREE_LANG_FLAG_0 (NEW_EXPR_CHECK (NODE))
#define DELETE_EXPR_USE_GLOBAL(NODE) \
TREE_LANG_FLAG_0 (DELETE_EXPR_CHECK (NODE))
#define DELETE_EXPR_USE_VEC(NODE) \
TREE_LANG_FLAG_1 (DELETE_EXPR_CHECK (NODE))
#define CALL_OR_AGGR_INIT_CHECK(NODE) \
TREE_CHECK2 ((NODE), CALL_EXPR, AGGR_INIT_EXPR)
/* Indicates that this is a non-dependent COMPOUND_EXPR which will
resolve to a function call. */
#define COMPOUND_EXPR_OVERLOADED(NODE) \
TREE_LANG_FLAG_0 (COMPOUND_EXPR_CHECK (NODE))
/* In a CALL_EXPR appearing in a template, true if Koenig lookup
should be performed at instantiation time. */
#define KOENIG_LOOKUP_P(NODE) TREE_LANG_FLAG_0 (CALL_EXPR_CHECK (NODE))
/* True if the arguments to NODE should be evaluated in left-to-right
order regardless of PUSH_ARGS_REVERSED. */
#define CALL_EXPR_ORDERED_ARGS(NODE) \
TREE_LANG_FLAG_3 (CALL_OR_AGGR_INIT_CHECK (NODE))
/* True if the arguments to NODE should be evaluated in right-to-left
order regardless of PUSH_ARGS_REVERSED. */
#define CALL_EXPR_REVERSE_ARGS(NODE) \
TREE_LANG_FLAG_5 (CALL_OR_AGGR_INIT_CHECK (NODE))
/* True if CALL_EXPR was written as an operator expression, not a function
call. */
#define CALL_EXPR_OPERATOR_SYNTAX(NODE) \
TREE_LANG_FLAG_6 (CALL_OR_AGGR_INIT_CHECK (NODE))
/* Indicates whether a string literal has been parenthesized. Such
usages are disallowed in certain circumstances. */
#define PAREN_STRING_LITERAL_P(NODE) \
TREE_LANG_FLAG_0 (STRING_CST_CHECK (NODE))
/* Indicates whether a COMPONENT_REF or a SCOPE_REF has been parenthesized, or
an INDIRECT_REF comes from parenthesizing a _DECL. Currently only set some
of the time in C++14 mode. */
#define REF_PARENTHESIZED_P(NODE) \
TREE_LANG_FLAG_2 (TREE_CHECK4 ((NODE), COMPONENT_REF, INDIRECT_REF, SCOPE_REF, VIEW_CONVERT_EXPR))
/* Nonzero if this AGGR_INIT_EXPR provides for initialization via a
constructor call, rather than an ordinary function call. */
#define AGGR_INIT_VIA_CTOR_P(NODE) \
TREE_LANG_FLAG_0 (AGGR_INIT_EXPR_CHECK (NODE))
/* Nonzero if expanding this AGGR_INIT_EXPR should first zero-initialize
the object. */
#define AGGR_INIT_ZERO_FIRST(NODE) \
TREE_LANG_FLAG_2 (AGGR_INIT_EXPR_CHECK (NODE))
/* Nonzero means that the call is the jump from a thunk to the
thunked-to function. */
#define AGGR_INIT_FROM_THUNK_P(NODE) \
(AGGR_INIT_EXPR_CHECK (NODE)->base.protected_flag)
/* AGGR_INIT_EXPR accessors. These are equivalent to the CALL_EXPR
accessors, except for AGGR_INIT_EXPR_SLOT (which takes the place of
CALL_EXPR_STATIC_CHAIN). */
#define AGGR_INIT_EXPR_FN(NODE) TREE_OPERAND (AGGR_INIT_EXPR_CHECK (NODE), 1)
#define AGGR_INIT_EXPR_SLOT(NODE) \
TREE_OPERAND (AGGR_INIT_EXPR_CHECK (NODE), 2)
#define AGGR_INIT_EXPR_ARG(NODE, I) \
TREE_OPERAND (AGGR_INIT_EXPR_CHECK (NODE), (I) + 3)
#define aggr_init_expr_nargs(NODE) (VL_EXP_OPERAND_LENGTH(NODE) - 3)
/* AGGR_INIT_EXPR_ARGP returns a pointer to the argument vector for NODE.
We can't use &AGGR_INIT_EXPR_ARG (NODE, 0) because that will complain if
the argument count is zero when checking is enabled. Instead, do
the pointer arithmetic to advance past the 3 fixed operands in a
AGGR_INIT_EXPR. That produces a valid pointer to just past the end of
the operand array, even if it's not valid to dereference it. */
#define AGGR_INIT_EXPR_ARGP(NODE) \
(&(TREE_OPERAND (AGGR_INIT_EXPR_CHECK (NODE), 0)) + 3)
/* Abstract iterators for AGGR_INIT_EXPRs. */
/* Structure containing iterator state. */
struct aggr_init_expr_arg_iterator {
tree t; /* the aggr_init_expr */
int n; /* argument count */
int i; /* next argument index */
};
/* Initialize the abstract argument list iterator object ITER with the
arguments from AGGR_INIT_EXPR node EXP. */
inline void
init_aggr_init_expr_arg_iterator (tree exp,
aggr_init_expr_arg_iterator *iter)
{
iter->t = exp;
iter->n = aggr_init_expr_nargs (exp);
iter->i = 0;
}
/* Return the next argument from abstract argument list iterator object ITER,
and advance its state. Return NULL_TREE if there are no more arguments. */
inline tree
next_aggr_init_expr_arg (aggr_init_expr_arg_iterator *iter)
{
tree result;
if (iter->i >= iter->n)
return NULL_TREE;
result = AGGR_INIT_EXPR_ARG (iter->t, iter->i);
iter->i++;
return result;
}
/* Initialize the abstract argument list iterator object ITER, then advance
past and return the first argument. Useful in for expressions, e.g.
for (arg = first_aggr_init_expr_arg (exp, &iter); arg;
arg = next_aggr_init_expr_arg (&iter)) */
inline tree
first_aggr_init_expr_arg (tree exp, aggr_init_expr_arg_iterator *iter)
{
init_aggr_init_expr_arg_iterator (exp, iter);
return next_aggr_init_expr_arg (iter);
}
/* Test whether there are more arguments in abstract argument list iterator
ITER, without changing its state. */
inline bool
more_aggr_init_expr_args_p (const aggr_init_expr_arg_iterator *iter)
{
return (iter->i < iter->n);
}
/* Iterate through each argument ARG of AGGR_INIT_EXPR CALL, using variable
ITER (of type aggr_init_expr_arg_iterator) to hold the iteration state. */
#define FOR_EACH_AGGR_INIT_EXPR_ARG(arg, iter, call) \
for ((arg) = first_aggr_init_expr_arg ((call), &(iter)); (arg); \
(arg) = next_aggr_init_expr_arg (&(iter)))
/* VEC_INIT_EXPR accessors. */
#define VEC_INIT_EXPR_SLOT(NODE) TREE_OPERAND (VEC_INIT_EXPR_CHECK (NODE), 0)
#define VEC_INIT_EXPR_INIT(NODE) TREE_OPERAND (VEC_INIT_EXPR_CHECK (NODE), 1)
/* Indicates that a VEC_INIT_EXPR is a potential constant expression.
Only set when the current function is constexpr. */
#define VEC_INIT_EXPR_IS_CONSTEXPR(NODE) \
TREE_LANG_FLAG_0 (VEC_INIT_EXPR_CHECK (NODE))
/* Indicates that a VEC_INIT_EXPR is expressing value-initialization. */
#define VEC_INIT_EXPR_VALUE_INIT(NODE) \
TREE_LANG_FLAG_1 (VEC_INIT_EXPR_CHECK (NODE))
/* The condition under which this MUST_NOT_THROW_EXPR actually blocks
exceptions. NULL_TREE means 'true'. */
#define MUST_NOT_THROW_COND(NODE) \
TREE_OPERAND (MUST_NOT_THROW_EXPR_CHECK (NODE), 1)
/* The TYPE_MAIN_DECL for a class template type is a TYPE_DECL, not a
TEMPLATE_DECL. This macro determines whether or not a given class
type is really a template type, as opposed to an instantiation or
specialization of one. */
#define CLASSTYPE_IS_TEMPLATE(NODE) \
(CLASSTYPE_TEMPLATE_INFO (NODE) \
&& !CLASSTYPE_USE_TEMPLATE (NODE) \
&& PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (NODE)))
/* The name used by the user to name the typename type. Typically,
this is an IDENTIFIER_NODE, and the same as the DECL_NAME on the
corresponding TYPE_DECL. However, this may also be a
TEMPLATE_ID_EXPR if we had something like `typename X::Y<T>'. */
#define TYPENAME_TYPE_FULLNAME(NODE) \
(TYPE_VALUES_RAW (TYPENAME_TYPE_CHECK (NODE)))
/* True if a TYPENAME_TYPE was declared as an "enum". */
#define TYPENAME_IS_ENUM_P(NODE) \
(TREE_LANG_FLAG_0 (TYPENAME_TYPE_CHECK (NODE)))
/* True if a TYPENAME_TYPE was declared as a "class", "struct", or
"union". */
#define TYPENAME_IS_CLASS_P(NODE) \
(TREE_LANG_FLAG_1 (TYPENAME_TYPE_CHECK (NODE)))
/* True if a TYPENAME_TYPE is in the process of being resolved. */
#define TYPENAME_IS_RESOLVING_P(NODE) \
(TREE_LANG_FLAG_2 (TYPENAME_TYPE_CHECK (NODE)))
/* [class.virtual]
A class that declares or inherits a virtual function is called a
polymorphic class. */
#define TYPE_POLYMORPHIC_P(NODE) (TREE_LANG_FLAG_2 (NODE))
/* Nonzero if this class has a virtual function table pointer. */
#define TYPE_CONTAINS_VPTR_P(NODE) \
(TYPE_POLYMORPHIC_P (NODE) || CLASSTYPE_VBASECLASSES (NODE))
/* Nonzero if NODE is a FUNCTION_DECL or VARIABLE_DECL (for a decl
with namespace scope) declared in a local scope. */
#define DECL_LOCAL_DECL_P(NODE) \
DECL_LANG_FLAG_0 (VAR_OR_FUNCTION_DECL_CHECK (NODE))
/* The namespace-scope decl a DECL_LOCAL_DECL_P aliases. */
#define DECL_LOCAL_DECL_ALIAS(NODE) \
DECL_ACCESS ((gcc_checking_assert (DECL_LOCAL_DECL_P (NODE)), NODE))
/* Nonzero if NODE is the target for genericization of 'return' stmts
in constructors/destructors of targetm.cxx.cdtor_returns_this targets. */
#define LABEL_DECL_CDTOR(NODE) \
DECL_LANG_FLAG_2 (LABEL_DECL_CHECK (NODE))
/* True if NODE was declared with auto in its return type, but it has
started compilation and so the return type might have been changed by
return type deduction; its declared return type should be found in
DECL_SAVED_AUTO_RETURN_TYPE (NODE). */
#define FNDECL_USED_AUTO(NODE) \
TREE_LANG_FLAG_2 (FUNCTION_DECL_CHECK (NODE))
/* True for artificial decls added for OpenMP privatized non-static
data members. */
#define DECL_OMP_PRIVATIZED_MEMBER(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE))->u.base.anticipated_p)
/* Nonzero if NODE is an artificial FUNCTION_DECL for
#pragma omp declare reduction. */
#define DECL_OMP_DECLARE_REDUCTION_P(NODE) \
(LANG_DECL_FN_CHECK (DECL_COMMON_CHECK (NODE))->omp_declare_reduction_p)
/* Nonzero if DECL has been declared threadprivate by
#pragma omp threadprivate. */
#define CP_DECL_THREADPRIVATE_P(DECL) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (DECL))->u.base.threadprivate_or_deleted_p)
/* Nonzero if NODE is a VAR_DECL which has been declared inline. */
#define DECL_VAR_DECLARED_INLINE_P(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE)) \
? DECL_LANG_SPECIFIC (NODE)->u.base.var_declared_inline_p \
: false)
#define SET_DECL_VAR_DECLARED_INLINE_P(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE))->u.base.var_declared_inline_p \
= true)
/* True if NODE is a constant variable with a value-dependent initializer. */
#define DECL_DEPENDENT_INIT_P(NODE) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE)) \
&& DECL_LANG_SPECIFIC (NODE)->u.base.dependent_init_p)
#define SET_DECL_DEPENDENT_INIT_P(NODE, X) \
(DECL_LANG_SPECIFIC (VAR_DECL_CHECK (NODE))->u.base.dependent_init_p = (X))
/* Nonzero if NODE is an artificial VAR_DECL for a C++17 structured binding
declaration or one of VAR_DECLs for the user identifiers in it. */
#define DECL_DECOMPOSITION_P(NODE) \
(VAR_P (NODE) && DECL_LANG_SPECIFIC (NODE) \
? DECL_LANG_SPECIFIC (NODE)->u.base.selector == lds_decomp \
: false)
/* The underlying artificial VAR_DECL for structured binding. */
#define DECL_DECOMP_BASE(NODE) \
(LANG_DECL_DECOMP_CHECK (NODE)->base)
/* Nonzero if NODE is an inline VAR_DECL. In C++17, static data members
declared with constexpr specifier are implicitly inline variables. */
#define DECL_INLINE_VAR_P(NODE) \
(DECL_VAR_DECLARED_INLINE_P (NODE) \
|| (cxx_dialect >= cxx17 \
&& DECL_DECLARED_CONSTEXPR_P (NODE) \
&& DECL_CLASS_SCOPE_P (NODE)))
/* Nonzero if DECL was declared with '= delete'. */
#define DECL_DELETED_FN(DECL) \
(LANG_DECL_FN_CHECK (DECL)->min.base.threadprivate_or_deleted_p)
/* Nonzero if DECL was declared with '= default' (maybe implicitly). */
#define DECL_DEFAULTED_FN(DECL) \
(LANG_DECL_FN_CHECK (DECL)->defaulted_p)
/* Nonzero if DECL is explicitly defaulted in the class body. */
#define DECL_DEFAULTED_IN_CLASS_P(DECL) \
(DECL_DEFAULTED_FN (DECL) && DECL_INITIALIZED_IN_CLASS_P (DECL))
/* Nonzero if DECL was defaulted outside the class body. */
#define DECL_DEFAULTED_OUTSIDE_CLASS_P(DECL) \
(DECL_DEFAULTED_FN (DECL) \
&& !(DECL_ARTIFICIAL (DECL) || DECL_INITIALIZED_IN_CLASS_P (DECL)))
/* Record whether a typedef for type `int' was actually `signed int'. */
#define C_TYPEDEF_EXPLICITLY_SIGNED(EXP) DECL_LANG_FLAG_1 (EXP)
/* Returns nonzero if DECL has external linkage, as specified by the
language standard. (This predicate may hold even when the
corresponding entity is not actually given external linkage in the
object file; see decl_linkage for details.) */
#define DECL_EXTERNAL_LINKAGE_P(DECL) \
(decl_linkage (DECL) == lk_external)
/* Keep these codes in ascending code order. */
#define INTEGRAL_CODE_P(CODE) \
((CODE) == ENUMERAL_TYPE \
|| (CODE) == BOOLEAN_TYPE \
|| (CODE) == INTEGER_TYPE)
/* [basic.fundamental]
Types bool, char, wchar_t, and the signed and unsigned integer types
are collectively called integral types.
Note that INTEGRAL_TYPE_P, as defined in tree.h, allows enumeration
types as well, which is incorrect in C++. Keep these checks in
ascending code order. */
#define CP_INTEGRAL_TYPE_P(TYPE) \
(TREE_CODE (TYPE) == BOOLEAN_TYPE \
|| TREE_CODE (TYPE) == INTEGER_TYPE)
/* Returns true if TYPE is an integral or enumeration name. Keep
these checks in ascending code order. */
#define INTEGRAL_OR_ENUMERATION_TYPE_P(TYPE) \
(TREE_CODE (TYPE) == ENUMERAL_TYPE || CP_INTEGRAL_TYPE_P (TYPE))
/* Returns true if TYPE is an integral or unscoped enumeration type. */
#define INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P(TYPE) \
(UNSCOPED_ENUM_P (TYPE) || CP_INTEGRAL_TYPE_P (TYPE))
/* True if the class type TYPE is a literal type. */
#define CLASSTYPE_LITERAL_P(TYPE) \
(LANG_TYPE_CLASS_CHECK (TYPE)->is_literal)
/* [basic.fundamental]
Integral and floating types are collectively called arithmetic
types.
As a GNU extension, we also accept complex types.
Keep these checks in ascending code order. */
#define ARITHMETIC_TYPE_P(TYPE) \
(CP_INTEGRAL_TYPE_P (TYPE) \
|| TREE_CODE (TYPE) == REAL_TYPE \
|| TREE_CODE (TYPE) == COMPLEX_TYPE)
/* True iff TYPE is cv decltype(nullptr). */
#define NULLPTR_TYPE_P(TYPE) (TREE_CODE (TYPE) == NULLPTR_TYPE)
/* [basic.types]
Arithmetic types, enumeration types, pointer types,
pointer-to-member types, and std::nullptr_t are collectively called
scalar types.
Keep these checks in ascending code order. */
#define SCALAR_TYPE_P(TYPE) \
(TYPE_PTRDATAMEM_P (TYPE) \
|| TREE_CODE (TYPE) == ENUMERAL_TYPE \
|| ARITHMETIC_TYPE_P (TYPE) \
|| TYPE_PTR_P (TYPE) \
|| TYPE_PTRMEMFUNC_P (TYPE) \
|| NULLPTR_TYPE_P (TYPE))
/* Determines whether this type is a C++0x scoped enumeration
type. Scoped enumerations types are introduced via "enum class" or
"enum struct", e.g.,
enum class Color {
Red, Green, Blue
};
Scoped enumeration types are different from normal (unscoped)
enumeration types in several ways:
- The enumerators of a scoped enumeration type are only available
within the scope of the enumeration type and not in the
enclosing scope. For example, the Red color can be referred to
with "Color::Red" but not "Red".
- Scoped enumerators and enumerations do not implicitly convert
to integers or 'bool'.
- The underlying type of the enum is well-defined. */
#define SCOPED_ENUM_P(TYPE) \
(TREE_CODE (TYPE) == ENUMERAL_TYPE && ENUM_IS_SCOPED (TYPE))
/* Determine whether this is an unscoped enumeration type. */
#define UNSCOPED_ENUM_P(TYPE) \
(TREE_CODE (TYPE) == ENUMERAL_TYPE && !ENUM_IS_SCOPED (TYPE))
/* Set the flag indicating whether an ENUMERAL_TYPE is a C++0x scoped
enumeration type (1) or a normal (unscoped) enumeration type
(0). */
#define SET_SCOPED_ENUM_P(TYPE, VAL) \
(ENUM_IS_SCOPED (TYPE) = (VAL))
#define SET_OPAQUE_ENUM_P(TYPE, VAL) \
(ENUM_IS_OPAQUE (TYPE) = (VAL))
#define OPAQUE_ENUM_P(TYPE) \
(TREE_CODE (TYPE) == ENUMERAL_TYPE && ENUM_IS_OPAQUE (TYPE))
/* Determines whether an ENUMERAL_TYPE has an explicit
underlying type. */
#define ENUM_FIXED_UNDERLYING_TYPE_P(NODE) (TYPE_LANG_FLAG_5 (NODE))
/* Returns the underlying type of the given enumeration type. The
underlying type is determined in different ways, depending on the
properties of the enum:
- In C++0x, the underlying type can be explicitly specified, e.g.,
enum E1 : char { ... } // underlying type is char
- In a C++0x scoped enumeration, the underlying type is int
unless otherwises specified:
enum class E2 { ... } // underlying type is int
- Otherwise, the underlying type is determined based on the
values of the enumerators. In this case, the
ENUM_UNDERLYING_TYPE will not be set until after the definition
of the enumeration is completed by finish_enum. */
#define ENUM_UNDERLYING_TYPE(TYPE) \
TREE_TYPE (ENUMERAL_TYPE_CHECK (TYPE))
/* [dcl.init.aggr]
An aggregate is an array or a class with no user-provided
constructors, no brace-or-equal-initializers for non-static data
members, no private or protected non-static data members, no
base classes, and no virtual functions.
As an extension, we also treat vectors as aggregates. Keep these
checks in ascending code order. */
#define CP_AGGREGATE_TYPE_P(TYPE) \
(gnu_vector_type_p (TYPE) \
|| TREE_CODE (TYPE) == ARRAY_TYPE \
|| (CLASS_TYPE_P (TYPE) && COMPLETE_TYPE_P (TYPE) && !CLASSTYPE_NON_AGGREGATE (TYPE)))
/* Nonzero for a class type means that the class type has a
user-declared constructor. */
#define TYPE_HAS_USER_CONSTRUCTOR(NODE) (TYPE_LANG_FLAG_1 (NODE))
/* Nonzero means that the FUNCTION_TYPE or METHOD_TYPE has a
late-specified return type. */
#define TYPE_HAS_LATE_RETURN_TYPE(NODE) \
(TYPE_LANG_FLAG_2 (FUNC_OR_METHOD_CHECK (NODE)))
/* When appearing in an INDIRECT_REF, it means that the tree structure
underneath is actually a call to a constructor. This is needed
when the constructor must initialize local storage (which can
be automatically destroyed), rather than allowing it to allocate
space from the heap.
When appearing in a SAVE_EXPR, it means that underneath
is a call to a constructor.
When appearing in a CONSTRUCTOR, the expression is a
compound literal.
When appearing in a FIELD_DECL, it means that this field
has been duly initialized in its constructor. */
#define TREE_HAS_CONSTRUCTOR(NODE) (TREE_LANG_FLAG_4 (NODE))
/* True if NODE is a brace-enclosed initializer. */
#define BRACE_ENCLOSED_INITIALIZER_P(NODE) \
(TREE_CODE (NODE) == CONSTRUCTOR && TREE_TYPE (NODE) == init_list_type_node)
/* True if NODE is a compound-literal, i.e., a brace-enclosed
initializer cast to a particular type. */
#define COMPOUND_LITERAL_P(NODE) \
(TREE_CODE (NODE) == CONSTRUCTOR && TREE_HAS_CONSTRUCTOR (NODE))
#define EMPTY_CONSTRUCTOR_P(NODE) (TREE_CODE (NODE) == CONSTRUCTOR \
&& vec_safe_is_empty(CONSTRUCTOR_ELTS(NODE))\
&& !TREE_HAS_CONSTRUCTOR (NODE))
/* True if NODE is a init-list used as a direct-initializer, i.e.
B b{1,2}, not B b({1,2}) or B b = {1,2}. */
#define CONSTRUCTOR_IS_DIRECT_INIT(NODE) (TREE_LANG_FLAG_0 (CONSTRUCTOR_CHECK (NODE)))
/* True if this CONSTRUCTOR is instantiation-dependent and needs to be
substituted. */
#define CONSTRUCTOR_IS_DEPENDENT(NODE) \
(TREE_LANG_FLAG_1 (CONSTRUCTOR_CHECK (NODE)))
/* True if this CONSTRUCTOR should not be used as a variable initializer
because it was loaded from a constexpr variable with mutable fields. */
#define CONSTRUCTOR_MUTABLE_POISON(NODE) \
(TREE_LANG_FLAG_2 (CONSTRUCTOR_CHECK (NODE)))
/* True if this typed CONSTRUCTOR represents C99 compound-literal syntax rather
than C++11 functional cast syntax. */
#define CONSTRUCTOR_C99_COMPOUND_LITERAL(NODE) \
(TREE_LANG_FLAG_3 (CONSTRUCTOR_CHECK (NODE)))
/* True if this CONSTRUCTOR contains PLACEHOLDER_EXPRs referencing the
CONSTRUCTOR's type not nested inside another CONSTRUCTOR marked with
CONSTRUCTOR_PLACEHOLDER_BOUNDARY. */
#define CONSTRUCTOR_PLACEHOLDER_BOUNDARY(NODE) \
(TREE_LANG_FLAG_5 (CONSTRUCTOR_CHECK (NODE)))
#define DIRECT_LIST_INIT_P(NODE) \
(BRACE_ENCLOSED_INITIALIZER_P (NODE) && CONSTRUCTOR_IS_DIRECT_INIT (NODE))
/* True if this is a designated initializer (when we allow initializer-clauses
mixed with designated-initializer-clauses set whenever there is at least
one designated-initializer-clause), or a C99 designator. */
#define CONSTRUCTOR_IS_DESIGNATED_INIT(NODE) \
(TREE_LANG_FLAG_6 (CONSTRUCTOR_CHECK (NODE)))
/* True if this CONSTRUCTOR comes from a parenthesized list of values, e.g.
A(1, 2, 3). */
#define CONSTRUCTOR_IS_PAREN_INIT(NODE) \
(CONSTRUCTOR_CHECK(NODE)->base.private_flag)
/* True if NODE represents a conversion for direct-initialization in a
template. Set by perform_implicit_conversion_flags. */
#define IMPLICIT_CONV_EXPR_DIRECT_INIT(NODE) \
(TREE_LANG_FLAG_0 (IMPLICIT_CONV_EXPR_CHECK (NODE)))
/* True if NODE represents a dependent conversion of a non-type template
argument. Set by maybe_convert_nontype_argument. */
#define IMPLICIT_CONV_EXPR_NONTYPE_ARG(NODE) \
(TREE_LANG_FLAG_1 (IMPLICIT_CONV_EXPR_CHECK (NODE)))
/* True if NODE represents a conversion for braced-init-list in a
template. Set by perform_implicit_conversion_flags. */
#define IMPLICIT_CONV_EXPR_BRACED_INIT(NODE) \
(TREE_LANG_FLAG_2 (IMPLICIT_CONV_EXPR_CHECK (NODE)))
/* Nonzero means that an object of this type cannot be initialized using
an initializer list. */
#define CLASSTYPE_NON_AGGREGATE(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->non_aggregate)
#define TYPE_NON_AGGREGATE_CLASS(NODE) \
(CLASS_TYPE_P (NODE) && CLASSTYPE_NON_AGGREGATE (NODE))
/* Nonzero if there is a non-trivial X::op=(cv X&) for this class. */
#define TYPE_HAS_COMPLEX_COPY_ASSIGN(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_complex_copy_assign)
/* Nonzero if there is a non-trivial X::X(cv X&) for this class. */
#define TYPE_HAS_COMPLEX_COPY_CTOR(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_complex_copy_ctor)
/* Nonzero if there is a non-trivial X::op=(X&&) for this class. */
#define TYPE_HAS_COMPLEX_MOVE_ASSIGN(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_complex_move_assign)
/* Nonzero if there is a non-trivial X::X(X&&) for this class. */
#define TYPE_HAS_COMPLEX_MOVE_CTOR(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_complex_move_ctor)
/* Nonzero if there is no trivial default constructor for this class. */
#define TYPE_HAS_COMPLEX_DFLT(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->has_complex_dflt)
/* Nonzero if TYPE has a trivial destructor. From [class.dtor]:
A destructor is trivial if it is an implicitly declared
destructor and if:
- all of the direct base classes of its class have trivial
destructors,
- for all of the non-static data members of its class that are
of class type (or array thereof), each such class has a
trivial destructor. */
#define TYPE_HAS_TRIVIAL_DESTRUCTOR(NODE) \
(!TYPE_HAS_NONTRIVIAL_DESTRUCTOR (NODE))
/* Nonzero for _TYPE node means that this type does not have a trivial
destructor. Therefore, destroying an object of this type will
involve a call to a destructor. This can apply to objects of
ARRAY_TYPE if the type of the elements needs a destructor. */
#define TYPE_HAS_NONTRIVIAL_DESTRUCTOR(NODE) \
(TYPE_LANG_FLAG_4 (NODE))
/* Nonzero for class type means that the default constructor is trivial. */
#define TYPE_HAS_TRIVIAL_DFLT(NODE) \
(TYPE_HAS_DEFAULT_CONSTRUCTOR (NODE) && ! TYPE_HAS_COMPLEX_DFLT (NODE))
/* Nonzero for class type means that copy initialization of this type can use
a bitwise copy. */
#define TYPE_HAS_TRIVIAL_COPY_CTOR(NODE) \
(TYPE_HAS_COPY_CTOR (NODE) && ! TYPE_HAS_COMPLEX_COPY_CTOR (NODE))
/* Nonzero for class type means that assignment of this type can use
a bitwise copy. */
#define TYPE_HAS_TRIVIAL_COPY_ASSIGN(NODE) \
(TYPE_HAS_COPY_ASSIGN (NODE) && ! TYPE_HAS_COMPLEX_COPY_ASSIGN (NODE))
/* Returns true if NODE is a pointer-to-data-member. */
#define TYPE_PTRDATAMEM_P(NODE) \
(TREE_CODE (NODE) == OFFSET_TYPE)
/* Returns true if NODE is a pointer. */
#define TYPE_PTR_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE)
/* Returns true if NODE is a reference. */
#define TYPE_REF_P(NODE) \
(TREE_CODE (NODE) == REFERENCE_TYPE)
/* Returns true if NODE is a pointer or a reference. */
#define INDIRECT_TYPE_P(NODE) \
(TYPE_PTR_P (NODE) || TYPE_REF_P (NODE))
/* Returns true if NODE is an object type:
[basic.types]
An object type is a (possibly cv-qualified) type that is not a
function type, not a reference type, and not a void type.
Keep these checks in ascending order, for speed. */
#define TYPE_OBJ_P(NODE) \
(!TYPE_REF_P (NODE) \
&& !VOID_TYPE_P (NODE) \
&& !FUNC_OR_METHOD_TYPE_P (NODE))
/* Returns true if NODE is a pointer to an object. Keep these checks
in ascending tree code order. */
#define TYPE_PTROB_P(NODE) \
(TYPE_PTR_P (NODE) && TYPE_OBJ_P (TREE_TYPE (NODE)))
/* Returns true if NODE is a reference to an object. Keep these checks
in ascending tree code order. */
#define TYPE_REF_OBJ_P(NODE) \
(TYPE_REF_P (NODE) && TYPE_OBJ_P (TREE_TYPE (NODE)))
/* Returns true if NODE is a pointer to an object, or a pointer to
void. Keep these checks in ascending tree code order. */
#define TYPE_PTROBV_P(NODE) \
(TYPE_PTR_P (NODE) \
&& !FUNC_OR_METHOD_TYPE_P (TREE_TYPE (NODE)))
/* Returns true if NODE is a pointer to function type. */
#define TYPE_PTRFN_P(NODE) \
(TYPE_PTR_P (NODE) \
&& TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE)
/* Returns true if NODE is a reference to function type. */
#define TYPE_REFFN_P(NODE) \
(TYPE_REF_P (NODE) \
&& TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE)
/* Returns true if NODE is a pointer to member function type. */
#define TYPE_PTRMEMFUNC_P(NODE) \
(TREE_CODE (NODE) == RECORD_TYPE \
&& TYPE_PTRMEMFUNC_FLAG (NODE))
#define TYPE_PTRMEMFUNC_FLAG(NODE) \
(TYPE_LANG_FLAG_2 (RECORD_TYPE_CHECK (NODE)))
/* Returns true if NODE is a pointer-to-member. */
#define TYPE_PTRMEM_P(NODE) \
(TYPE_PTRDATAMEM_P (NODE) || TYPE_PTRMEMFUNC_P (NODE))
/* Returns true if NODE is a pointer or a pointer-to-member. */
#define TYPE_PTR_OR_PTRMEM_P(NODE) \
(TYPE_PTR_P (NODE) || TYPE_PTRMEM_P (NODE))
/* Indicates when overload resolution may resolve to a pointer to
member function. [expr.unary.op]/3 */
#define PTRMEM_OK_P(NODE) \
TREE_LANG_FLAG_0 (TREE_CHECK3 ((NODE), ADDR_EXPR, OFFSET_REF, SCOPE_REF))
/* Get the POINTER_TYPE to the METHOD_TYPE associated with this
pointer to member function. TYPE_PTRMEMFUNC_P _must_ be true,
before using this macro. */
#define TYPE_PTRMEMFUNC_FN_TYPE(NODE) \
(cp_build_qualified_type (TREE_TYPE (TYPE_FIELDS (NODE)),\
cp_type_quals (NODE)))
/* As above, but can be used in places that want an lvalue at the expense
of not necessarily having the correct cv-qualifiers. */
#define TYPE_PTRMEMFUNC_FN_TYPE_RAW(NODE) \
(TREE_TYPE (TYPE_FIELDS (NODE)))
/* Returns `A' for a type like `int (A::*)(double)' */
#define TYPE_PTRMEMFUNC_OBJECT_TYPE(NODE) \
TYPE_METHOD_BASETYPE (TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (NODE)))
/* The canonical internal RECORD_TYPE from the POINTER_TYPE to
METHOD_TYPE. */
#define TYPE_PTRMEMFUNC_TYPE(NODE) \
TYPE_LANG_SLOT_1 (NODE)
/* For a pointer-to-member type of the form `T X::*', this is `X'.
For a type like `void (X::*)() const', this type is `X', not `const
X'. To get at the `const X' you have to look at the
TYPE_PTRMEM_POINTED_TO_TYPE; there, the first parameter will have
type `const X*'. */
#define TYPE_PTRMEM_CLASS_TYPE(NODE) \
(TYPE_PTRDATAMEM_P (NODE) \
? TYPE_OFFSET_BASETYPE (NODE) \
: TYPE_PTRMEMFUNC_OBJECT_TYPE (NODE))
/* For a pointer-to-member type of the form `T X::*', this is `T'. */
#define TYPE_PTRMEM_POINTED_TO_TYPE(NODE) \
(TYPE_PTRDATAMEM_P (NODE) \
? TREE_TYPE (NODE) \
: TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (NODE)))
/* For a pointer-to-member constant `X::Y' this is the RECORD_TYPE for
`X'. */
#define PTRMEM_CST_CLASS(NODE) \
TYPE_PTRMEM_CLASS_TYPE (TREE_TYPE (PTRMEM_CST_CHECK (NODE)))
/* For a pointer-to-member constant `X::Y' this is the _DECL for
`Y'. */
#define PTRMEM_CST_MEMBER(NODE) \
(((ptrmem_cst_t)PTRMEM_CST_CHECK (NODE))->member)
/* The expression in question for a TYPEOF_TYPE. */
#define TYPEOF_TYPE_EXPR(NODE) (TYPE_VALUES_RAW (TYPEOF_TYPE_CHECK (NODE)))
/* The type in question for an UNDERLYING_TYPE. */
#define UNDERLYING_TYPE_TYPE(NODE) \
(TYPE_VALUES_RAW (UNDERLYING_TYPE_CHECK (NODE)))
/* The type in question for BASES. */
#define BASES_TYPE(NODE) \
(TYPE_VALUES_RAW (BASES_CHECK (NODE)))
#define BASES_DIRECT(NODE) \
TREE_LANG_FLAG_0 (BASES_CHECK (NODE))
/* The expression in question for a DECLTYPE_TYPE. */
#define DECLTYPE_TYPE_EXPR(NODE) (TYPE_VALUES_RAW (DECLTYPE_TYPE_CHECK (NODE)))
/* Whether the DECLTYPE_TYPE_EXPR of NODE was originally parsed as an
id-expression or a member-access expression. When false, it was
parsed as a full expression. */
#define DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P(NODE) \
(DECLTYPE_TYPE_CHECK (NODE))->type_common.string_flag
/* These flags indicate that we want different semantics from normal
decltype: lambda capture just drops references,
lambda proxies look through implicit dereference. */
#define DECLTYPE_FOR_LAMBDA_CAPTURE(NODE) \
TREE_LANG_FLAG_0 (DECLTYPE_TYPE_CHECK (NODE))
#define DECLTYPE_FOR_LAMBDA_PROXY(NODE) \
TREE_LANG_FLAG_2 (DECLTYPE_TYPE_CHECK (NODE))
#define DECLTYPE_FOR_REF_CAPTURE(NODE) \
TREE_LANG_FLAG_3 (DECLTYPE_TYPE_CHECK (NODE))
/* Nonzero for VAR_DECL and FUNCTION_DECL node means that `extern' was
specified in its declaration. This can also be set for an
erroneously declared PARM_DECL. */
#define DECL_THIS_EXTERN(NODE) \
DECL_LANG_FLAG_2 (VAR_FUNCTION_OR_PARM_DECL_CHECK (NODE))
/* Nonzero for VAR_DECL and FUNCTION_DECL node means that `static' was
specified in its declaration. This can also be set for an
erroneously declared PARM_DECL. */
#define DECL_THIS_STATIC(NODE) \
DECL_LANG_FLAG_6 (VAR_FUNCTION_OR_PARM_DECL_CHECK (NODE))
/* Nonzero for FIELD_DECL node means that this field is a lambda capture
field for an array of runtime bound. */
#define DECL_VLA_CAPTURE_P(NODE) \
DECL_LANG_FLAG_1 (FIELD_DECL_CHECK (NODE))
/* Nonzero for PARM_DECL node means that this is an array function
parameter, i.e, a[] rather than *a. */
#define DECL_ARRAY_PARAMETER_P(NODE) \
DECL_LANG_FLAG_1 (PARM_DECL_CHECK (NODE))
/* Nonzero for a FIELD_DECL who's NSMDI is currently being
instantiated. */
#define DECL_INSTANTIATING_NSDMI_P(NODE) \
DECL_LANG_FLAG_2 (FIELD_DECL_CHECK (NODE))
/* Nonzero for FIELD_DECL node means that this field is a base class
of the parent object, as opposed to a member field. */
#define DECL_FIELD_IS_BASE(NODE) \
DECL_LANG_FLAG_6 (FIELD_DECL_CHECK (NODE))
/* Nonzero for FIELD_DECL node means that this field is a simple (no
explicit initializer) lambda capture field, making it invisible to
name lookup in unevaluated contexts. */
#define DECL_NORMAL_CAPTURE_P(NODE) \
DECL_LANG_FLAG_7 (FIELD_DECL_CHECK (NODE))
/* Nonzero if TYPE is an anonymous union or struct type. We have to use a
flag for this because "A union for which objects or pointers are
declared is not an anonymous union" [class.union]. */
#define ANON_AGGR_TYPE_P(NODE) \
(CLASS_TYPE_P (NODE) && LANG_TYPE_CLASS_CHECK (NODE)->anon_aggr)
#define SET_ANON_AGGR_TYPE_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->anon_aggr = 1)
/* Nonzero if TYPE is an anonymous union type. */
#define ANON_UNION_TYPE_P(NODE) \
(TREE_CODE (NODE) == UNION_TYPE && ANON_AGGR_TYPE_P (NODE))
/* Define fields and accessors for nodes representing declared names. */
/* True if TYPE is an unnamed structured type with a typedef for
linkage purposes. In that case TYPE_NAME and TYPE_STUB_DECL of the
MAIN-VARIANT are different. */
#define TYPE_WAS_UNNAMED(NODE) \
(TYPE_NAME (TYPE_MAIN_VARIANT (NODE)) \
!= TYPE_STUB_DECL (TYPE_MAIN_VARIANT (NODE)))
/* C++: all of these are overloaded! These apply only to TYPE_DECLs. */
/* The format of each node in the DECL_FRIENDLIST is as follows:
The TREE_PURPOSE will be the name of a function, i.e., an
IDENTIFIER_NODE. The TREE_VALUE will be itself a TREE_LIST, whose
TREE_VALUEs are friends with the given name. */
#define DECL_FRIENDLIST(NODE) (DECL_INITIAL (NODE))
#define FRIEND_NAME(LIST) (TREE_PURPOSE (LIST))
#define FRIEND_DECLS(LIST) (TREE_VALUE (LIST))
/* The DECL_ACCESS, if non-NULL, is a TREE_LIST. The TREE_PURPOSE of
each node is a type; the TREE_VALUE is the access granted for this
DECL in that type. The DECL_ACCESS is set by access declarations.
For example, if a member that would normally be public in a
derived class is made protected, then the derived class and the
protected_access_node will appear in the DECL_ACCESS for the node. */
#define DECL_ACCESS(NODE) (LANG_DECL_MIN_CHECK (NODE)->access)
/* Nonzero if the FUNCTION_DECL is a global constructor. */
#define DECL_GLOBAL_CTOR_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->global_ctor_p)
/* Nonzero if the FUNCTION_DECL is a global destructor. */
#define DECL_GLOBAL_DTOR_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->global_dtor_p)
/* Accessor macros for C++ template decl nodes. */
/* The DECL_TEMPLATE_PARMS are a list. The TREE_PURPOSE of each node
is a INT_CST whose TREE_INT_CST_LOW indicates the level of the
template parameters, with 1 being the outermost set of template
parameters. The TREE_VALUE is a vector, whose elements are the
template parameters at each level. Each element in the vector is a
TREE_LIST, whose TREE_VALUE is a PARM_DECL (if the parameter is a
non-type parameter), or a TYPE_DECL (if the parameter is a type
parameter) or a TEMPLATE_DECL (if the parameter is a template
parameter). The TREE_PURPOSE is the default value, if any. The
TEMPLATE_PARM_INDEX for the parameter is available as the
DECL_INITIAL (for a PARM_DECL) or as the TREE_TYPE (for a
TYPE_DECL).
FIXME: CONST_CAST_TREE is a hack that hopefully will go away after
tree is converted to C++ class hiearchy. */
#define DECL_TEMPLATE_PARMS(NODE) \
((struct tree_template_decl *)CONST_CAST_TREE (TEMPLATE_DECL_CHECK (NODE)))->arguments
#define DECL_INNERMOST_TEMPLATE_PARMS(NODE) \
INNERMOST_TEMPLATE_PARMS (DECL_TEMPLATE_PARMS (NODE))
#define DECL_NTPARMS(NODE) \
TREE_VEC_LENGTH (DECL_INNERMOST_TEMPLATE_PARMS (NODE))
/* For function, method, class-data templates.
FIXME: CONST_CAST_TREE is a hack that hopefully will go away after
tree is converted to C++ class hiearchy. */
#define DECL_TEMPLATE_RESULT(NODE) \
((struct tree_template_decl *)CONST_CAST_TREE(TEMPLATE_DECL_CHECK (NODE)))->result
/* For a function template at namespace scope, DECL_TEMPLATE_INSTANTIATIONS
lists all instantiations and specializations of the function so that
tsubst_friend_function can reassign them to another template if we find
that the namespace-scope template is really a partial instantiation of a
friend template.
For a class template the DECL_TEMPLATE_INSTANTIATIONS lists holds
all instantiations and specializations of the class type, including
partial instantiations and partial specializations, so that if we
explicitly specialize a partial instantiation we can walk the list
in maybe_process_partial_specialization and reassign them or complain
as appropriate.
In both cases, the TREE_PURPOSE of each node contains the arguments
used; the TREE_VALUE contains the generated variable. The template
arguments are always complete. For example, given:
template <class T> struct S1 {
template <class U> struct S2 {};
template <class U> struct S2<U*> {};
};
the record for the partial specialization will contain, as its
argument list, { {T}, {U*} }, and will be on the
DECL_TEMPLATE_INSTANTIATIONS list for `template <class T> template
<class U> struct S1<T>::S2'.
This list is not used for other templates. */
#define DECL_TEMPLATE_INSTANTIATIONS(NODE) \
DECL_SIZE_UNIT (TEMPLATE_DECL_CHECK (NODE))
/* For a class template, this list contains the partial
specializations of this template. (Full specializations are not
recorded on this list.) The TREE_PURPOSE holds the arguments used
in the partial specialization (e.g., for `template <class T> struct
S<T*, int>' this will be `T*, int'.) The arguments will also include
any outer template arguments. The TREE_VALUE holds the TEMPLATE_DECL
for the partial specialization. The TREE_TYPE is the _TYPE node for
the partial specialization.
This list is not used for other templates. */
#define DECL_TEMPLATE_SPECIALIZATIONS(NODE) \
DECL_SIZE (TEMPLATE_DECL_CHECK (NODE))
/* Nonzero for a DECL which is actually a template parameter. Keep
these checks in ascending tree code order. */
#define DECL_TEMPLATE_PARM_P(NODE) \
(DECL_LANG_FLAG_0 (NODE) \
&& (TREE_CODE (NODE) == CONST_DECL \
|| TREE_CODE (NODE) == PARM_DECL \
|| TREE_CODE (NODE) == TYPE_DECL \
|| TREE_CODE (NODE) == TEMPLATE_DECL))
/* Nonzero for a raw template parameter node. */
#define TEMPLATE_PARM_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_TYPE_PARM \
|| TREE_CODE (NODE) == TEMPLATE_TEMPLATE_PARM \
|| TREE_CODE (NODE) == TEMPLATE_PARM_INDEX)
/* Mark NODE as a template parameter. */
#define SET_DECL_TEMPLATE_PARM_P(NODE) \
(DECL_LANG_FLAG_0 (NODE) = 1)
/* Nonzero if NODE is a template template parameter. */
#define DECL_TEMPLATE_TEMPLATE_PARM_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL && DECL_TEMPLATE_PARM_P (NODE))
/* Nonzero for a DECL that represents a function template. */
#define DECL_FUNCTION_TEMPLATE_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL \
&& DECL_TEMPLATE_RESULT (NODE) != NULL_TREE \
&& TREE_CODE (DECL_TEMPLATE_RESULT (NODE)) == FUNCTION_DECL)
/* Nonzero for a DECL that represents a class template or alias
template. */
#define DECL_TYPE_TEMPLATE_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL \
&& DECL_TEMPLATE_RESULT (NODE) != NULL_TREE \
&& TREE_CODE (DECL_TEMPLATE_RESULT (NODE)) == TYPE_DECL)
/* Nonzero for a DECL that represents a class template. */
#define DECL_CLASS_TEMPLATE_P(NODE) \
(DECL_TYPE_TEMPLATE_P (NODE) \
&& DECL_IMPLICIT_TYPEDEF_P (DECL_TEMPLATE_RESULT (NODE)))
/* Nonzero for a TEMPLATE_DECL that represents an alias template. */
#define DECL_ALIAS_TEMPLATE_P(NODE) \
(DECL_TYPE_TEMPLATE_P (NODE) \
&& !DECL_ARTIFICIAL (DECL_TEMPLATE_RESULT (NODE)))
/* Nonzero for a NODE which declares a type. */
#define DECL_DECLARES_TYPE_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL || DECL_TYPE_TEMPLATE_P (NODE))
/* Nonzero if NODE declares a function. */
#define DECL_DECLARES_FUNCTION_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL || DECL_FUNCTION_TEMPLATE_P (NODE))
/* Nonzero if NODE is the typedef implicitly generated for a type when
the type is declared. In C++, `struct S {};' is roughly
equivalent to `struct S {}; typedef struct S S;' in C.
DECL_IMPLICIT_TYPEDEF_P will hold for the typedef indicated in this
example. In C++, there is a second implicit typedef for each
class, called the injected-class-name, in the scope of `S' itself, so that
you can say `S::S'. DECL_SELF_REFERENCE_P will hold for that typedef. */
#define DECL_IMPLICIT_TYPEDEF_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL && DECL_LANG_FLAG_2 (NODE))
#define SET_DECL_IMPLICIT_TYPEDEF_P(NODE) \
(DECL_LANG_FLAG_2 (NODE) = 1)
#define DECL_SELF_REFERENCE_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL && DECL_LANG_FLAG_4 (NODE))
#define SET_DECL_SELF_REFERENCE_P(NODE) \
(DECL_LANG_FLAG_4 (NODE) = 1)
/* A `primary' template is one that has its own template header and is not
a partial specialization. A member function of a class template is a
template, but not primary. A member template is primary. Friend
templates are primary, too. */
/* Returns the primary template corresponding to these parameters. */
#define TPARMS_PRIMARY_TEMPLATE(NODE) (TREE_TYPE (NODE))
#define DECL_PRIMARY_TEMPLATE(NODE) \
(TPARMS_PRIMARY_TEMPLATE (DECL_INNERMOST_TEMPLATE_PARMS (NODE)))
/* Returns nonzero if NODE is a primary template. */
#define PRIMARY_TEMPLATE_P(NODE) (DECL_PRIMARY_TEMPLATE (NODE) == (NODE))
/* Nonzero iff NODE is a specialization of a template. The value
indicates the type of specializations:
1=implicit instantiation
2=partial or explicit specialization, e.g.:
template <> int min<int> (int, int),
3=explicit instantiation, e.g.:
template int min<int> (int, int);
Note that NODE will be marked as a specialization even if the
template it is instantiating is not a primary template. For
example, given:
template <typename T> struct O {
void f();
struct I {};
};
both O<int>::f and O<int>::I will be marked as instantiations.
If DECL_USE_TEMPLATE is nonzero, then DECL_TEMPLATE_INFO will also
be non-NULL. */
#define DECL_USE_TEMPLATE(NODE) (DECL_LANG_SPECIFIC (NODE)->u.base.use_template)
/* Like DECL_USE_TEMPLATE, but for class types. */
#define CLASSTYPE_USE_TEMPLATE(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->use_template)
/* True if NODE is a specialization of a primary template. */
#define CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P(NODE) \
(CLASS_TYPE_P (NODE) \
&& CLASSTYPE_USE_TEMPLATE (NODE) \
&& PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (NODE)))
#define DECL_TEMPLATE_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) & 1)
#define CLASSTYPE_TEMPLATE_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) & 1)
#define DECL_TEMPLATE_SPECIALIZATION(NODE) (DECL_USE_TEMPLATE (NODE) == 2)
#define SET_DECL_TEMPLATE_SPECIALIZATION(NODE) (DECL_USE_TEMPLATE (NODE) = 2)
/* Returns true for an explicit or partial specialization of a class
template. */
#define CLASSTYPE_TEMPLATE_SPECIALIZATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) == 2)
#define SET_CLASSTYPE_TEMPLATE_SPECIALIZATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) = 2)
#define DECL_IMPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) == 1)
#define SET_DECL_IMPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) = 1)
#define CLASSTYPE_IMPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) == 1)
#define SET_CLASSTYPE_IMPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) = 1)
#define DECL_EXPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) == 3)
#define SET_DECL_EXPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) = 3)
#define CLASSTYPE_EXPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) == 3)
#define SET_CLASSTYPE_EXPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) = 3)
/* Nonzero if DECL is a friend function which is an instantiation
from the point of view of the compiler, but not from the point of
view of the language. For example given:
template <class T> struct S { friend void f(T) {}; };
the declaration of `void f(int)' generated when S<int> is
instantiated will not be a DECL_TEMPLATE_INSTANTIATION, but will be
a DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. */
#define DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION(DECL) \
(DECL_LANG_SPECIFIC (DECL) && DECL_TEMPLATE_INFO (DECL) \
&& !DECL_USE_TEMPLATE (DECL))
/* Nonzero if DECL is a function generated from a function 'temploid',
i.e. template, member of class template, or dependent friend. */
#define DECL_TEMPLOID_INSTANTIATION(DECL) \
(DECL_TEMPLATE_INSTANTIATION (DECL) \
|| DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (DECL))
/* Nonzero if DECL is either defined implicitly by the compiler or
generated from a temploid. */
#define DECL_GENERATED_P(DECL) \
(DECL_TEMPLOID_INSTANTIATION (DECL) || DECL_DEFAULTED_FN (DECL))
/* Nonzero iff we are currently processing a declaration for an
entity with its own template parameter list, and which is not a
full specialization. */
#define PROCESSING_REAL_TEMPLATE_DECL_P() \
(!processing_template_parmlist \
&& processing_template_decl > template_class_depth (current_scope ()))
/* Nonzero if this VAR_DECL or FUNCTION_DECL has already been
instantiated, i.e. its definition has been generated from the
pattern given in the template. */
#define DECL_TEMPLATE_INSTANTIATED(NODE) \
DECL_LANG_FLAG_1 (VAR_OR_FUNCTION_DECL_CHECK (NODE))
/* We know what we're doing with this decl now. */
#define DECL_INTERFACE_KNOWN(NODE) DECL_LANG_FLAG_5 (NODE)
/* DECL_EXTERNAL must be set on a decl until the decl is actually emitted,
so that assemble_external will work properly. So we have this flag to
tell us whether the decl is really not external.
This flag does not indicate whether or not the decl is defined in the
current translation unit; it indicates whether or not we should emit the
decl at the end of compilation if it is defined and needed. */
#define DECL_NOT_REALLY_EXTERN(NODE) \
(DECL_LANG_SPECIFIC (NODE)->u.base.not_really_extern)
#define DECL_REALLY_EXTERN(NODE) \
(DECL_EXTERNAL (NODE) \
&& (!DECL_LANG_SPECIFIC (NODE) || !DECL_NOT_REALLY_EXTERN (NODE)))
/* A thunk is a stub function.
A thunk is an alternate entry point for an ordinary FUNCTION_DECL.
The address of the ordinary FUNCTION_DECL is given by the
DECL_INITIAL, which is always an ADDR_EXPR whose operand is a
FUNCTION_DECL. The job of the thunk is to either adjust the this
pointer before transferring control to the FUNCTION_DECL, or call
FUNCTION_DECL and then adjust the result value. Note, the result
pointer adjusting thunk must perform a call to the thunked
function, (or be implemented via passing some invisible parameter
to the thunked function, which is modified to perform the
adjustment just before returning).
A thunk may perform either, or both, of the following operations:
o Adjust the this or result pointer by a constant offset.
o Adjust the this or result pointer by looking up a vcall or vbase offset
in the vtable.
A this pointer adjusting thunk converts from a base to a derived
class, and hence adds the offsets. A result pointer adjusting thunk
converts from a derived class to a base, and hence subtracts the
offsets. If both operations are performed, then the constant
adjustment is performed first for this pointer adjustment and last
for the result pointer adjustment.
The constant adjustment is given by THUNK_FIXED_OFFSET. If the
vcall or vbase offset is required, THUNK_VIRTUAL_OFFSET is
used. For this pointer adjusting thunks, it is the vcall offset
into the vtable. For result pointer adjusting thunks it is the
binfo of the virtual base to convert to. Use that binfo's vbase
offset.
It is possible to have equivalent covariant thunks. These are
distinct virtual covariant thunks whose vbase offsets happen to
have the same value. THUNK_ALIAS is used to pick one as the
canonical thunk, which will get all the this pointer adjusting
thunks attached to it. */
/* An integer indicating how many bytes should be subtracted from the
this or result pointer when this function is called. */
#define THUNK_FIXED_OFFSET(DECL) \
(DECL_LANG_SPECIFIC (THUNK_FUNCTION_CHECK (DECL))->u.fn.u5.fixed_offset)
/* A tree indicating how to perform the virtual adjustment. For a this
adjusting thunk it is the number of bytes to be added to the vtable
to find the vcall offset. For a result adjusting thunk, it is the
binfo of the relevant virtual base. If NULL, then there is no
virtual adjust. (The vptr is always located at offset zero from
the this or result pointer.) (If the covariant type is within the
class hierarchy being laid out, the vbase index is not yet known
at the point we need to create the thunks, hence the need to use
binfos.) */
#define THUNK_VIRTUAL_OFFSET(DECL) \
(LANG_DECL_MIN_CHECK (FUNCTION_DECL_CHECK (DECL))->access)
/* A thunk which is equivalent to another thunk. */
#define THUNK_ALIAS(DECL) \
(DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.min.template_info)
/* For thunk NODE, this is the FUNCTION_DECL thunked to. It is
possible for the target to be a thunk too. */
#define THUNK_TARGET(NODE) \
(LANG_DECL_FN_CHECK (NODE)->befriending_classes)
/* True for a SCOPE_REF iff the "template" keyword was used to
indicate that the qualified name denotes a template. */
#define QUALIFIED_NAME_IS_TEMPLATE(NODE) \
(TREE_LANG_FLAG_1 (SCOPE_REF_CHECK (NODE)))
/* [coroutines]
*/
/* True if NODE is a co-routine FUNCTION_DECL. */
#define DECL_COROUTINE_P(NODE) \
(LANG_DECL_FN_CHECK (DECL_COMMON_CHECK (NODE))->coroutine_p)
/* For a FUNCTION_DECL of a coroutine, this holds the ACTOR helper function
decl. */
#define DECL_ACTOR_FN(NODE) \
(coro_get_actor_function ((NODE)))
/* For a FUNCTION_DECL of a coroutine, this holds the DESTROY helper function
decl. */
#define DECL_DESTROY_FN(NODE) \
(coro_get_destroy_function ((NODE)))
/* For a FUNCTION_DECL of a coroutine helper (ACTOR or DESTROY), this points
back to the original (ramp) function. */
#define DECL_RAMP_FN(NODE) \
(coro_get_ramp_function (NODE))
/* True for an OMP_ATOMIC that has dependent parameters. These are stored
as an expr in operand 1, and integer_zero_node or clauses in operand 0. */
#define OMP_ATOMIC_DEPENDENT_P(NODE) \
(TREE_CODE (TREE_OPERAND (OMP_ATOMIC_CHECK (NODE), 0)) == INTEGER_CST \
|| TREE_CODE (TREE_OPERAND (OMP_ATOMIC_CHECK (NODE), 0)) == OMP_CLAUSE)
/* Used while gimplifying continue statements bound to OMP_FOR nodes. */
#define OMP_FOR_GIMPLIFYING_P(NODE) \
(TREE_LANG_FLAG_0 (OMP_LOOPING_CHECK (NODE)))
/* A language-specific token attached to the OpenMP data clauses to
hold code (or code fragments) related to ctors, dtors, and op=.
See semantics.c for details. */
#define CP_OMP_CLAUSE_INFO(NODE) \
TREE_TYPE (OMP_CLAUSE_RANGE_CHECK (NODE, OMP_CLAUSE_PRIVATE, \
OMP_CLAUSE__CONDTEMP_))
/* Nonzero if this transaction expression's body contains statements. */
#define TRANSACTION_EXPR_IS_STMT(NODE) \
TREE_LANG_FLAG_0 (TRANSACTION_EXPR_CHECK (NODE))
/* These macros provide convenient access to the various _STMT nodes
created when parsing template declarations. */
#define TRY_STMTS(NODE) TREE_OPERAND (TRY_BLOCK_CHECK (NODE), 0)
#define TRY_HANDLERS(NODE) TREE_OPERAND (TRY_BLOCK_CHECK (NODE), 1)
#define EH_SPEC_STMTS(NODE) TREE_OPERAND (EH_SPEC_BLOCK_CHECK (NODE), 0)
#define EH_SPEC_RAISES(NODE) TREE_OPERAND (EH_SPEC_BLOCK_CHECK (NODE), 1)
#define USING_STMT_NAMESPACE(NODE) TREE_OPERAND (USING_STMT_CHECK (NODE), 0)
/* Nonzero if this try block is a function try block. */
#define FN_TRY_BLOCK_P(NODE) TREE_LANG_FLAG_3 (TRY_BLOCK_CHECK (NODE))
#define HANDLER_PARMS(NODE) TREE_OPERAND (HANDLER_CHECK (NODE), 0)
#define HANDLER_BODY(NODE) TREE_OPERAND (HANDLER_CHECK (NODE), 1)
#define HANDLER_TYPE(NODE) TREE_TYPE (HANDLER_CHECK (NODE))
/* CLEANUP_STMT accessors. The statement(s) covered, the cleanup to run
and the VAR_DECL for which this cleanup exists. */
#define CLEANUP_BODY(NODE) TREE_OPERAND (CLEANUP_STMT_CHECK (NODE), 0)
#define CLEANUP_EXPR(NODE) TREE_OPERAND (CLEANUP_STMT_CHECK (NODE), 1)
#define CLEANUP_DECL(NODE) TREE_OPERAND (CLEANUP_STMT_CHECK (NODE), 2)
/* IF_STMT accessors. These give access to the condition of the if
statement, the then block of the if statement, and the else block
of the if statement if it exists. */
#define IF_COND(NODE) TREE_OPERAND (IF_STMT_CHECK (NODE), 0)
#define THEN_CLAUSE(NODE) TREE_OPERAND (IF_STMT_CHECK (NODE), 1)
#define ELSE_CLAUSE(NODE) TREE_OPERAND (IF_STMT_CHECK (NODE), 2)
#define IF_SCOPE(NODE) TREE_OPERAND (IF_STMT_CHECK (NODE), 3)
#define IF_STMT_CONSTEXPR_P(NODE) TREE_LANG_FLAG_0 (IF_STMT_CHECK (NODE))
/* Like PACK_EXPANSION_EXTRA_ARGS, for constexpr if. IF_SCOPE is used while
building an IF_STMT; IF_STMT_EXTRA_ARGS is used after it is complete. */
#define IF_STMT_EXTRA_ARGS(NODE) IF_SCOPE (NODE)
/* RANGE_FOR_STMT accessors. These give access to the declarator,
expression, body, and scope of the statement, respectively. */
#define RANGE_FOR_DECL(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 0)
#define RANGE_FOR_EXPR(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 1)
#define RANGE_FOR_BODY(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 2)
#define RANGE_FOR_SCOPE(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 3)
#define RANGE_FOR_UNROLL(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 4)
#define RANGE_FOR_INIT_STMT(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 5)
#define RANGE_FOR_IVDEP(NODE) TREE_LANG_FLAG_6 (RANGE_FOR_STMT_CHECK (NODE))
/* STMT_EXPR accessor. */
#define STMT_EXPR_STMT(NODE) TREE_OPERAND (STMT_EXPR_CHECK (NODE), 0)
/* EXPR_STMT accessor. This gives the expression associated with an
expression statement. */
#define EXPR_STMT_EXPR(NODE) TREE_OPERAND (EXPR_STMT_CHECK (NODE), 0)
/* True if this TARGET_EXPR was created by build_cplus_new, and so we can
discard it if it isn't useful. */
#define TARGET_EXPR_IMPLICIT_P(NODE) \
TREE_LANG_FLAG_0 (TARGET_EXPR_CHECK (NODE))
/* True if this TARGET_EXPR is the result of list-initialization of a
temporary. */
#define TARGET_EXPR_LIST_INIT_P(NODE) \
TREE_LANG_FLAG_1 (TARGET_EXPR_CHECK (NODE))
/* True if this TARGET_EXPR expresses direct-initialization of an object
to be named later. */
#define TARGET_EXPR_DIRECT_INIT_P(NODE) \
TREE_LANG_FLAG_2 (TARGET_EXPR_CHECK (NODE))
/* True if NODE is a TARGET_EXPR that just expresses a copy of its INITIAL; if
the initializer has void type, it's doing something more complicated. */
#define SIMPLE_TARGET_EXPR_P(NODE) \
(TREE_CODE (NODE) == TARGET_EXPR \
&& TARGET_EXPR_INITIAL (NODE) \
&& !VOID_TYPE_P (TREE_TYPE (TARGET_EXPR_INITIAL (NODE))))
/* True if EXPR expresses direct-initialization of a TYPE. */
#define DIRECT_INIT_EXPR_P(TYPE,EXPR) \
(TREE_CODE (EXPR) == TARGET_EXPR && TREE_LANG_FLAG_2 (EXPR) \
&& same_type_ignoring_top_level_qualifiers_p (TYPE, TREE_TYPE (EXPR)))
/* True if this CONVERT_EXPR is for a conversion to virtual base in
an NSDMI, and should be re-evaluated when used in a constructor. */
#define CONVERT_EXPR_VBASE_PATH(NODE) \
TREE_LANG_FLAG_0 (CONVERT_EXPR_CHECK (NODE))
/* True if SIZEOF_EXPR argument is type. */
#define SIZEOF_EXPR_TYPE_P(NODE) \
TREE_LANG_FLAG_0 (SIZEOF_EXPR_CHECK (NODE))
/* True if the ALIGNOF_EXPR was spelled "alignof". */
#define ALIGNOF_EXPR_STD_P(NODE) \
TREE_LANG_FLAG_0 (ALIGNOF_EXPR_CHECK (NODE))
/* OMP_DEPOBJ accessors. These give access to the depobj expression of the
#pragma omp depobj directive and the clauses, respectively. If
OMP_DEPOBJ_CLAUSES is INTEGER_CST, it is instead the update clause kind
or OMP_CLAUSE_DEPEND_LAST for destroy clause. */
#define OMP_DEPOBJ_DEPOBJ(NODE) TREE_OPERAND (OMP_DEPOBJ_CHECK (NODE), 0)
#define OMP_DEPOBJ_CLAUSES(NODE) TREE_OPERAND (OMP_DEPOBJ_CHECK (NODE), 1)
/* An enumeration of the kind of tags that C++ accepts. */
enum tag_types {
none_type = 0, /* Not a tag type. */
record_type, /* "struct" types. */
class_type, /* "class" types. */
union_type, /* "union" types. */
enum_type, /* "enum" types. */
typename_type, /* "typename" types. */
scope_type /* namespace or tagged type name followed by :: */
};
/* The various kinds of lvalues we distinguish. */
enum cp_lvalue_kind_flags {
clk_none = 0, /* Things that are not an lvalue. */
clk_ordinary = 1, /* An ordinary lvalue. */
clk_rvalueref = 2,/* An xvalue (rvalue formed using an rvalue reference) */
clk_class = 4, /* A prvalue of class or array type. */
clk_bitfield = 8, /* An lvalue for a bit-field. */
clk_packed = 16, /* An lvalue for a packed field. */
clk_implicit_rval = 1<<5 /* An lvalue being treated as an xvalue. */
};
/* This type is used for parameters and variables which hold
combinations of the flags in enum cp_lvalue_kind_flags. */
typedef int cp_lvalue_kind;
/* Various kinds of template specialization, instantiation, etc. */
enum tmpl_spec_kind {
tsk_none, /* Not a template at all. */
tsk_invalid_member_spec, /* An explicit member template
specialization, but the enclosing
classes have not all been explicitly
specialized. */
tsk_invalid_expl_inst, /* An explicit instantiation containing
template parameter lists. */
tsk_excessive_parms, /* A template declaration with too many
template parameter lists. */
tsk_insufficient_parms, /* A template declaration with too few
parameter lists. */
tsk_template, /* A template declaration. */
tsk_expl_spec, /* An explicit specialization. */
tsk_expl_inst /* An explicit instantiation. */
};
/* The various kinds of access. BINFO_ACCESS depends on these being
two bit quantities. The numerical values are important; they are
used to initialize RTTI data structures, so changing them changes
the ABI. */
enum access_kind {
ak_none = 0, /* Inaccessible. */
ak_public = 1, /* Accessible, as a `public' thing. */
ak_protected = 2, /* Accessible, as a `protected' thing. */
ak_private = 3 /* Accessible, as a `private' thing. */
};
/* The various kinds of special functions. If you add to this list,
you should update special_function_p as well. */
enum special_function_kind {
sfk_none = 0, /* Not a special function. This enumeral
must have value zero; see
special_function_p. */
/* The following are ordered, for use by member synthesis fns. */
sfk_destructor, /* A destructor. */
sfk_constructor, /* A constructor. */
sfk_inheriting_constructor, /* An inheriting constructor */
sfk_copy_constructor, /* A copy constructor. */
sfk_move_constructor, /* A move constructor. */
sfk_copy_assignment, /* A copy assignment operator. */
sfk_move_assignment, /* A move assignment operator. */
/* The following are unordered. */
sfk_complete_destructor, /* A destructor for complete objects. */
sfk_base_destructor, /* A destructor for base subobjects. */
sfk_deleting_destructor, /* A destructor for complete objects that
deletes the object after it has been
destroyed. */
sfk_conversion, /* A conversion operator. */
sfk_deduction_guide, /* A class template deduction guide. */
sfk_comparison, /* A comparison operator (e.g. ==, <, <=>). */
sfk_virtual_destructor /* Used by member synthesis fns. */
};
/* The various kinds of linkage. From [basic.link],
A name is said to have linkage when it might denote the same
object, reference, function, type, template, namespace or value
as a name introduced in another scope:
-- When a name has external linkage, the entity it denotes can
be referred to from scopes of other translation units or from
other scopes of the same translation unit.
-- When a name has internal linkage, the entity it denotes can
be referred to by names from other scopes in the same
translation unit.
-- When a name has no linkage, the entity it denotes cannot be
referred to by names from other scopes. */
enum linkage_kind {
lk_none, /* No linkage. */
lk_internal, /* Internal linkage. */
lk_external /* External linkage. */
};
enum duration_kind {
dk_static,
dk_thread,
dk_auto,
dk_dynamic
};
/* Bitmask flags to control type substitution. */
enum tsubst_flags {
tf_none = 0, /* nothing special */
tf_error = 1 << 0, /* give error messages */
tf_warning = 1 << 1, /* give warnings too */
tf_ignore_bad_quals = 1 << 2, /* ignore bad cvr qualifiers */
tf_keep_type_decl = 1 << 3, /* retain typedef type decls
(make_typename_type use) */
tf_ptrmem_ok = 1 << 4, /* pointers to member ok (internal
instantiate_type use) */
tf_user = 1 << 5, /* found template must be a user template
(lookup_template_class use) */
tf_conv = 1 << 6, /* We are determining what kind of
conversion might be permissible,
not actually performing the
conversion. */
tf_decltype = 1 << 7, /* We are the operand of decltype.
Used to implement the special rules
for calls in decltype (5.2.2/11). */
tf_partial = 1 << 8, /* Doing initial explicit argument
substitution in fn_type_unification. */
tf_fndecl_type = 1 << 9, /* Substituting the type of a function
declaration. */
tf_no_cleanup = 1 << 10, /* Do not build a cleanup
(build_target_expr and friends) */
tf_norm = 1 << 11, /* Build diagnostic information during
constraint normalization. */
/* Convenient substitution flags combinations. */
tf_warning_or_error = tf_warning | tf_error
};
/* This type is used for parameters and variables which hold
combinations of the flags in enum tsubst_flags. */
typedef int tsubst_flags_t;
/* The kind of checking we can do looking in a class hierarchy. */
enum base_access_flags {
ba_any = 0, /* Do not check access, allow an ambiguous base,
prefer a non-virtual base */
ba_unique = 1 << 0, /* Must be a unique base. */
ba_check_bit = 1 << 1, /* Check access. */
ba_check = ba_unique | ba_check_bit,
ba_ignore_scope = 1 << 2 /* Ignore access allowed by local scope. */
};
/* This type is used for parameters and variables which hold
combinations of the flags in enum base_access_flags. */
typedef int base_access;
/* The various kinds of access check during parsing. */
enum deferring_kind {
dk_no_deferred = 0, /* Check access immediately */
dk_deferred = 1, /* Deferred check */
dk_no_check = 2 /* No access check */
};
/* The kind of base we can find, looking in a class hierarchy.
Values <0 indicate we failed. */
enum base_kind {
bk_inaccessible = -3, /* The base is inaccessible */
bk_ambig = -2, /* The base is ambiguous */
bk_not_base = -1, /* It is not a base */
bk_same_type = 0, /* It is the same type */
bk_proper_base = 1, /* It is a proper base */
bk_via_virtual = 2 /* It is a proper base, but via a virtual
path. This might not be the canonical
binfo. */
};
/* Node for "pointer to (virtual) function".
This may be distinct from ptr_type_node so gdb can distinguish them. */
#define vfunc_ptr_type_node vtable_entry_type
/* For building calls to `delete'. */
extern GTY(()) tree integer_two_node;
/* The number of function bodies which we are currently processing.
(Zero if we are at namespace scope, one inside the body of a
function, two inside the body of a function in a local class, etc.) */
extern int function_depth;
/* Nonzero if we are inside spec_hasher::equal, which affects
comparison of PARM_DECLs in cp_tree_equal. */
extern int comparing_specializations;
/* Nonzero if we want different dependent aliases to compare as unequal.
FIXME we should always do this except during deduction/ordering. */
extern int comparing_dependent_aliases;
/* In parser.c. */
/* Nonzero if we are parsing an unevaluated operand: an operand to
sizeof, typeof, or alignof. This is a count since operands to
sizeof can be nested. */
extern int cp_unevaluated_operand;
/* RAII class used to inhibit the evaluation of operands during parsing
and template instantiation. Evaluation warnings are also inhibited. */
class cp_unevaluated
{
public:
cp_unevaluated ();
~cp_unevaluated ();
};
/* The reverse: an RAII class used for nested contexts that are evaluated even
if the enclosing context is not. */
class cp_evaluated
{
public:
int uneval;
int inhibit;
cp_evaluated (bool reset = true)
: uneval(cp_unevaluated_operand), inhibit(c_inhibit_evaluation_warnings)
{ if (reset)
cp_unevaluated_operand = c_inhibit_evaluation_warnings = 0; }
~cp_evaluated ()
{ cp_unevaluated_operand = uneval;
c_inhibit_evaluation_warnings = inhibit; }
};
/* in pt.c */
/* These values are used for the `STRICT' parameter to type_unification and
fn_type_unification. Their meanings are described with the
documentation for fn_type_unification. */
enum unification_kind_t {
DEDUCE_CALL,
DEDUCE_CONV,
DEDUCE_EXACT
};
// An RAII class used to create a new pointer map for local
// specializations. When the stack goes out of scope, the
// previous pointer map is restored.
enum lss_policy { lss_blank, lss_copy, lss_nop };
class local_specialization_stack
{
public:
local_specialization_stack (lss_policy = lss_blank);
~local_specialization_stack ();
hash_map<tree, tree> *saved;
};
/* Entry in the specialization hash table. */
struct GTY((for_user)) spec_entry
{
tree tmpl; /* The general template this is a specialization of. */
tree args; /* The args for this (maybe-partial) specialization. */
tree spec; /* The specialization itself. */
};
/* in class.c */
extern int current_class_depth;
/* in decl.c */
/* An array of static vars & fns. */
extern GTY(()) vec<tree, va_gc> *static_decls;
/* An array of vtable-needing types that have no key function, or have
an emitted key function. */
extern GTY(()) vec<tree, va_gc> *keyed_classes;
/* Here's where we control how name mangling takes place. */
/* Cannot use '$' up front, because this confuses gdb
(names beginning with '$' are gdb-local identifiers).
Note that all forms in which the '$' is significant are long enough
for direct indexing (meaning that if we know there is a '$'
at a particular location, we can index into the string at
any other location that provides distinguishing characters). */
/* Define NO_DOT_IN_LABEL in your favorite tm file if your assembler
doesn't allow '.' in symbol names. */
#ifndef NO_DOT_IN_LABEL
#define JOINER '.'
#define JOIN_STR "."
#define AUTO_TEMP_NAME "_.tmp_"
#define VFIELD_BASE ".vf"
#define VFIELD_NAME "_vptr."
#define VFIELD_NAME_FORMAT "_vptr.%s"
#else /* NO_DOT_IN_LABEL */
#ifndef NO_DOLLAR_IN_LABEL
#define JOINER '$'
#define JOIN_STR "$"
#define AUTO_TEMP_NAME "_$tmp_"
#define VFIELD_BASE "$vf"
#define VFIELD_NAME "_vptr$"
#define VFIELD_NAME_FORMAT "_vptr$%s"
#else /* NO_DOLLAR_IN_LABEL */
#define JOIN_STR "_"
#define VTABLE_NAME "__vt_"
#define VTABLE_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VTABLE_NAME, \
sizeof (VTABLE_NAME) - 1))
#define VFIELD_BASE "__vfb"
#define VFIELD_NAME "__vptr_"
#define VFIELD_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, \
sizeof (VFIELD_NAME) - 1))
#define VFIELD_NAME_FORMAT "__vptr_%s"
#endif /* NO_DOLLAR_IN_LABEL */
#endif /* NO_DOT_IN_LABEL */
#define UDLIT_OP_ANSI_PREFIX "operator\"\""
#define UDLIT_OP_ANSI_FORMAT UDLIT_OP_ANSI_PREFIX "%s"
#define UDLIT_OP_MANGLED_PREFIX "li"
#define UDLIT_OP_MANGLED_FORMAT UDLIT_OP_MANGLED_PREFIX "%s"
#define UDLIT_OPER_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), \
UDLIT_OP_ANSI_PREFIX, \
sizeof (UDLIT_OP_ANSI_PREFIX) - 1))
#define UDLIT_OP_SUFFIX(ID_NODE) \
(IDENTIFIER_POINTER (ID_NODE) + sizeof (UDLIT_OP_ANSI_PREFIX) - 1)
#if !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL)
#define VTABLE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 't' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == JOINER)
#define VFIELD_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, sizeof(VFIELD_NAME)-1))
#endif /* !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL) */
/* Nonzero if we're done parsing and into end-of-file activities.
Two if we're done with front-end processing. */
extern int at_eof;
/* True if note_mangling_alias should enqueue mangling aliases for
later generation, rather than emitting them right away. */
extern bool defer_mangling_aliases;
/* True if noexcept is part of the type (i.e. in C++17). */
extern bool flag_noexcept_type;
/* A list of namespace-scope objects which have constructors or
destructors which reside in the global scope. The decl is stored
in the TREE_VALUE slot and the initializer is stored in the
TREE_PURPOSE slot. */
extern GTY(()) tree static_aggregates;
/* Likewise, for thread local storage. */
extern GTY(()) tree tls_aggregates;
/* A hash-map mapping from variable decls to the dynamic initializer for
the decl. This is currently only used by OpenMP. */
extern GTY(()) decl_tree_map *dynamic_initializers;
enum overload_flags { NO_SPECIAL = 0, DTOR_FLAG, TYPENAME_FLAG };
/* These are uses as bits in flags passed to various functions to
control their behavior. Despite the LOOKUP_ prefix, many of these
do not control name lookup. ??? Functions using these flags should
probably be modified to accept explicit boolean flags for the
behaviors relevant to them. */
/* Check for access violations. */
#define LOOKUP_PROTECT (1 << 0)
#define LOOKUP_NORMAL (LOOKUP_PROTECT)
/* Even if the function found by lookup is a virtual function, it
should be called directly. */
#define LOOKUP_NONVIRTUAL (1 << 1)
/* Non-converting (i.e., "explicit") constructors are not tried. This flag
indicates that we are not performing direct-initialization. */
#define LOOKUP_ONLYCONVERTING (1 << 2)
#define LOOKUP_IMPLICIT (LOOKUP_NORMAL | LOOKUP_ONLYCONVERTING)
/* If a temporary is created, it should be created so that it lives
as long as the current variable bindings; otherwise it only lives
until the end of the complete-expression. It also forces
direct-initialization in cases where other parts of the compiler
have already generated a temporary, such as reference
initialization and the catch parameter. */
#define DIRECT_BIND (1 << 3)
/* We're performing a user-defined conversion, so more user-defined
conversions are not permitted (only built-in conversions). */
#define LOOKUP_NO_CONVERSION (1 << 4)
/* The user has explicitly called a destructor. (Therefore, we do
not need to check that the object is non-NULL before calling the
destructor.) */
#define LOOKUP_DESTRUCTOR (1 << 5)
/* Do not permit references to bind to temporaries. */
#define LOOKUP_NO_TEMP_BIND (1 << 6)
/* We're trying to treat an lvalue as an rvalue. */
/* FIXME remove when we extend the P1825 semantics to all standard modes, the
C++20 approach uses IMPLICIT_RVALUE_P instead. */
#define LOOKUP_PREFER_RVALUE (LOOKUP_NO_TEMP_BIND << 1)
/* We're inside an init-list, so narrowing conversions are ill-formed. */
#define LOOKUP_NO_NARROWING (LOOKUP_PREFER_RVALUE << 1)
/* We're looking up a constructor for list-initialization. */
#define LOOKUP_LIST_INIT_CTOR (LOOKUP_NO_NARROWING << 1)
/* This is the first parameter of a copy constructor. */
#define LOOKUP_COPY_PARM (LOOKUP_LIST_INIT_CTOR << 1)
/* We only want to consider list constructors. */
#define LOOKUP_LIST_ONLY (LOOKUP_COPY_PARM << 1)
/* Return after determining which function to call and checking access.
Used by sythesized_method_walk to determine which functions will
be called to initialize subobjects, in order to determine exception
specification and possible implicit delete.
This is kind of a hack, but exiting early avoids problems with trying
to perform argument conversions when the class isn't complete yet. */
#define LOOKUP_SPECULATIVE (LOOKUP_LIST_ONLY << 1)
/* Used by calls from defaulted functions to limit the overload set to avoid
cycles trying to declare them (core issue 1092). */
#define LOOKUP_DEFAULTED (LOOKUP_SPECULATIVE << 1)
/* Used in calls to store_init_value to suppress its usual call to
digest_init. */
#define LOOKUP_ALREADY_DIGESTED (LOOKUP_DEFAULTED << 1)
/* Like LOOKUP_NO_TEMP_BIND, but also prevent binding to xvalues. */
#define LOOKUP_NO_RVAL_BIND (LOOKUP_ALREADY_DIGESTED << 1)
/* Used by case_conversion to disregard non-integral conversions. */
#define LOOKUP_NO_NON_INTEGRAL (LOOKUP_NO_RVAL_BIND << 1)
/* Used for delegating constructors in order to diagnose self-delegation. */
#define LOOKUP_DELEGATING_CONS (LOOKUP_NO_NON_INTEGRAL << 1)
/* Allow initialization of a flexible array members. */
#define LOOKUP_ALLOW_FLEXARRAY_INIT (LOOKUP_DELEGATING_CONS << 1)
/* We're looking for either a rewritten comparison operator candidate or the
operator to use on the former's result. We distinguish between the two by
knowing that comparisons other than == and <=> must be the latter, as must
a <=> expression trying to rewrite to <=> without reversing. */
#define LOOKUP_REWRITTEN (LOOKUP_ALLOW_FLEXARRAY_INIT << 1)
/* Reverse the order of the two arguments for comparison rewriting. First we
swap the arguments in add_operator_candidates, then we swap the conversions
in add_candidate (so that they correspond to the original order of the
args), then we swap the conversions back in build_new_op_1 (so they
correspond to the order of the args in the candidate). */
#define LOOKUP_REVERSED (LOOKUP_REWRITTEN << 1)
/* We're initializing an aggregate from a parenthesized list of values. */
#define LOOKUP_AGGREGATE_PAREN_INIT (LOOKUP_REVERSED << 1)
/* These flags are used by the conversion code.
CONV_IMPLICIT : Perform implicit conversions (standard and user-defined).
CONV_STATIC : Perform the explicit conversions for static_cast.
CONV_CONST : Perform the explicit conversions for const_cast.
CONV_REINTERPRET: Perform the explicit conversions for reinterpret_cast.
CONV_PRIVATE : Perform upcasts to private bases.
CONV_FORCE_TEMP : Require a new temporary when converting to the same
aggregate type. */
#define CONV_IMPLICIT 1
#define CONV_STATIC 2
#define CONV_CONST 4
#define CONV_REINTERPRET 8
#define CONV_PRIVATE 16
#define CONV_FORCE_TEMP 32
#define CONV_FOLD 64
#define CONV_OLD_CONVERT (CONV_IMPLICIT | CONV_STATIC | CONV_CONST \
| CONV_REINTERPRET)
#define CONV_C_CAST (CONV_IMPLICIT | CONV_STATIC | CONV_CONST \
| CONV_REINTERPRET | CONV_PRIVATE | CONV_FORCE_TEMP)
#define CONV_BACKEND_CONVERT (CONV_OLD_CONVERT | CONV_FOLD)
/* Used by build_expr_type_conversion to indicate which types are
acceptable as arguments to the expression under consideration. */
#define WANT_INT 1 /* integer types, including bool */
#define WANT_FLOAT 2 /* floating point types */
#define WANT_ENUM 4 /* enumerated types */
#define WANT_POINTER 8 /* pointer types */
#define WANT_NULL 16 /* null pointer constant */
#define WANT_VECTOR_OR_COMPLEX 32 /* vector or complex types */
#define WANT_ARITH (WANT_INT | WANT_FLOAT | WANT_VECTOR_OR_COMPLEX)
/* Used with comptypes, and related functions, to guide type
comparison. */
#define COMPARE_STRICT 0 /* Just check if the types are the
same. */
#define COMPARE_BASE 1 /* Check to see if the second type is
derived from the first. */
#define COMPARE_DERIVED 2 /* Like COMPARE_BASE, but in
reverse. */
#define COMPARE_REDECLARATION 4 /* The comparison is being done when
another declaration of an existing
entity is seen. */
#define COMPARE_STRUCTURAL 8 /* The comparison is intended to be
structural. The actual comparison
will be identical to
COMPARE_STRICT. */
/* Used with start function. */
#define SF_DEFAULT 0 /* No flags. */
#define SF_PRE_PARSED 1 /* The function declaration has
already been parsed. */
#define SF_INCLASS_INLINE 2 /* The function is an inline, defined
in the class body. */
/* Used with start_decl's initialized parameter. */
#define SD_UNINITIALIZED 0
#define SD_INITIALIZED 1
/* Like SD_INITIALIZED, but also mark the new decl as DECL_DECOMPOSITION_P. */
#define SD_DECOMPOSITION 2
#define SD_DEFAULTED 3
#define SD_DELETED 4
/* Returns nonzero iff TYPE1 and TYPE2 are the same type, or if TYPE2
is derived from TYPE1, or if TYPE2 is a pointer (reference) to a
class derived from the type pointed to (referred to) by TYPE1. */
#define same_or_base_type_p(TYPE1, TYPE2) \
comptypes ((TYPE1), (TYPE2), COMPARE_BASE)
/* These macros are used to access a TEMPLATE_PARM_INDEX. */
#define TEMPLATE_PARM_INDEX_CAST(NODE) \
((template_parm_index*)TEMPLATE_PARM_INDEX_CHECK (NODE))
#define TEMPLATE_PARM_IDX(NODE) (TEMPLATE_PARM_INDEX_CAST (NODE)->index)
#define TEMPLATE_PARM_LEVEL(NODE) (TEMPLATE_PARM_INDEX_CAST (NODE)->level)
#define TEMPLATE_PARM_DESCENDANTS(NODE) (TREE_CHAIN (NODE))
#define TEMPLATE_PARM_ORIG_LEVEL(NODE) (TEMPLATE_PARM_INDEX_CAST (NODE)->orig_level)
#define TEMPLATE_PARM_DECL(NODE) (TEMPLATE_PARM_INDEX_CAST (NODE)->decl)
#define TEMPLATE_PARM_PARAMETER_PACK(NODE) \
(TREE_LANG_FLAG_0 (TEMPLATE_PARM_INDEX_CHECK (NODE)))
/* These macros are for accessing the fields of TEMPLATE_TYPE_PARM,
TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM nodes. */
#define TEMPLATE_TYPE_PARM_INDEX(NODE) \
(TYPE_VALUES_RAW (TREE_CHECK3 ((NODE), TEMPLATE_TYPE_PARM, \
TEMPLATE_TEMPLATE_PARM, \
BOUND_TEMPLATE_TEMPLATE_PARM)))
#define TEMPLATE_TYPE_IDX(NODE) \
(TEMPLATE_PARM_IDX (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_LEVEL(NODE) \
(TEMPLATE_PARM_LEVEL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_ORIG_LEVEL(NODE) \
(TEMPLATE_PARM_ORIG_LEVEL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_DECL(NODE) \
(TEMPLATE_PARM_DECL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_PARAMETER_PACK(NODE) \
(TEMPLATE_PARM_PARAMETER_PACK (TEMPLATE_TYPE_PARM_INDEX (NODE)))
/* For a C++17 class deduction placeholder, the template it represents. */
#define CLASS_PLACEHOLDER_TEMPLATE(NODE) \
(DECL_INITIAL (TYPE_NAME (TEMPLATE_TYPE_PARM_CHECK (NODE))))
/* Contexts in which auto deduction occurs. These flags are
used to control diagnostics in do_auto_deduction. */
enum auto_deduction_context
{
adc_unspecified, /* Not given */
adc_variable_type, /* Variable initializer deduction */
adc_return_type, /* Return type deduction */
adc_unify, /* Template argument deduction */
adc_requirement, /* Argument deduction constraint */
adc_decomp_type /* Decomposition declaration initializer deduction */
};
/* True if this type-parameter belongs to a class template, used by C++17
class template argument deduction. */
#define TEMPLATE_TYPE_PARM_FOR_CLASS(NODE) \
(TREE_LANG_FLAG_0 (TEMPLATE_TYPE_PARM_CHECK (NODE)))
/* True iff this TEMPLATE_TYPE_PARM represents decltype(auto). */
#define AUTO_IS_DECLTYPE(NODE) \
(TYPE_LANG_FLAG_5 (TEMPLATE_TYPE_PARM_CHECK (NODE)))
/* These constants can used as bit flags in the process of tree formatting.
TFF_PLAIN_IDENTIFIER: unqualified part of a name.
TFF_SCOPE: include the class and namespace scope of the name.
TFF_CHASE_TYPEDEF: print the original type-id instead of the typedef-name.
TFF_DECL_SPECIFIERS: print decl-specifiers.
TFF_CLASS_KEY_OR_ENUM: precede a class-type name (resp. enum name) with
a class-key (resp. `enum').
TFF_RETURN_TYPE: include function return type.
TFF_FUNCTION_DEFAULT_ARGUMENTS: include function default parameter values.
TFF_EXCEPTION_SPECIFICATION: show function exception specification.
TFF_TEMPLATE_HEADER: show the template<...> header in a
template-declaration.
TFF_TEMPLATE_NAME: show only template-name.
TFF_EXPR_IN_PARENS: parenthesize expressions.
TFF_NO_FUNCTION_ARGUMENTS: don't show function arguments.
TFF_UNQUALIFIED_NAME: do not print the qualifying scope of the
top-level entity.
TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS: do not omit template arguments
identical to their defaults.
TFF_NO_TEMPLATE_BINDINGS: do not print information about the template
arguments for a function template specialization.
TFF_POINTER: we are printing a pointer type. */
#define TFF_PLAIN_IDENTIFIER (0)
#define TFF_SCOPE (1)
#define TFF_CHASE_TYPEDEF (1 << 1)
#define TFF_DECL_SPECIFIERS (1 << 2)
#define TFF_CLASS_KEY_OR_ENUM (1 << 3)
#define TFF_RETURN_TYPE (1 << 4)
#define TFF_FUNCTION_DEFAULT_ARGUMENTS (1 << 5)
#define TFF_EXCEPTION_SPECIFICATION (1 << 6)
#define TFF_TEMPLATE_HEADER (1 << 7)
#define TFF_TEMPLATE_NAME (1 << 8)
#define TFF_EXPR_IN_PARENS (1 << 9)
#define TFF_NO_FUNCTION_ARGUMENTS (1 << 10)
#define TFF_UNQUALIFIED_NAME (1 << 11)
#define TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS (1 << 12)
#define TFF_NO_TEMPLATE_BINDINGS (1 << 13)
#define TFF_POINTER (1 << 14)
/* These constants can be used as bit flags to control strip_typedefs.
STF_USER_VISIBLE: use heuristics to try to avoid stripping user-facing
aliases of internal details. This is intended for diagnostics,
where it should (for example) give more useful "aka" types.
STF_STRIP_DEPENDENT: allow the stripping of aliases with dependent
template parameters, relying on code elsewhere to report any
appropriate diagnostics. */
const unsigned int STF_USER_VISIBLE = 1U;
const unsigned int STF_STRIP_DEPENDENT = 1U << 1;
/* Returns the TEMPLATE_DECL associated to a TEMPLATE_TEMPLATE_PARM
node. */
#define TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL(NODE) \
((TREE_CODE (NODE) == BOUND_TEMPLATE_TEMPLATE_PARM) \
? TYPE_TI_TEMPLATE (NODE) \
: TYPE_NAME (NODE))
/* in lex.c */
extern void init_reswords (void);
/* Various flags for the overloaded operator information. */
enum ovl_op_flags {
OVL_OP_FLAG_NONE = 0, /* Don't care. */
OVL_OP_FLAG_UNARY = 1, /* Is unary. */
OVL_OP_FLAG_BINARY = 2, /* Is binary. */
OVL_OP_FLAG_AMBIARY = 3, /* May be unary or binary. */
OVL_OP_FLAG_ALLOC = 4, /* operator new or delete. */
OVL_OP_FLAG_DELETE = 1, /* operator delete. */
OVL_OP_FLAG_VEC = 2 /* vector new or delete. */
};
/* Compressed operator codes. Order is determined by operators.def
and does not match that of tree_codes. */
enum ovl_op_code {
OVL_OP_ERROR_MARK,
OVL_OP_NOP_EXPR,
#define DEF_OPERATOR(NAME, CODE, MANGLING, FLAGS) OVL_OP_##CODE,
#define DEF_ASSN_OPERATOR(NAME, CODE, MANGLING) /* NOTHING */
#include "operators.def"
OVL_OP_MAX
};
struct GTY(()) ovl_op_info_t {
/* The IDENTIFIER_NODE for the operator. */
tree identifier;
/* The name of the operator. */
const char *name;
/* The mangled name of the operator. */
const char *mangled_name;
/* The (regular) tree code. */
enum tree_code tree_code : 16;
/* The (compressed) operator code. */
enum ovl_op_code ovl_op_code : 8;
/* The ovl_op_flags of the operator */
unsigned flags : 8;
};
/* Overloaded operator info indexed by ass_op_p & ovl_op_code. */
extern GTY(()) ovl_op_info_t ovl_op_info[2][OVL_OP_MAX];
/* Mapping from tree_codes to ovl_op_codes. */
extern GTY(()) unsigned char ovl_op_mapping[MAX_TREE_CODES];
/* Mapping for ambi-ary operators from the binary to the unary. */
extern GTY(()) unsigned char ovl_op_alternate[OVL_OP_MAX];
/* Given an ass_op_p boolean and a tree code, return a pointer to its
overloaded operator info. Tree codes for non-overloaded operators
map to the error-operator. */
#define OVL_OP_INFO(IS_ASS_P, TREE_CODE) \
(&ovl_op_info[(IS_ASS_P) != 0][ovl_op_mapping[(TREE_CODE)]])
/* Overloaded operator info for an identifier for which
IDENTIFIER_OVL_OP_P is true. */
#define IDENTIFIER_OVL_OP_INFO(NODE) \
(&ovl_op_info[IDENTIFIER_KIND_BIT_0 (NODE)][IDENTIFIER_CP_INDEX (NODE)])
#define IDENTIFIER_OVL_OP_FLAGS(NODE) \
(IDENTIFIER_OVL_OP_INFO (NODE)->flags)
inline tree ovl_op_identifier (bool isass, tree_code code)
{ return OVL_OP_INFO(isass, code)->identifier; }
inline tree ovl_op_identifier (tree_code code) { return ovl_op_identifier (false, code); }
#define assign_op_identifier (ovl_op_info[true][OVL_OP_NOP_EXPR].identifier)
#define call_op_identifier (ovl_op_info[false][OVL_OP_CALL_EXPR].identifier)
/* A type-qualifier, or bitmask therefore, using the TYPE_QUAL
constants. */
typedef int cp_cv_quals;
/* Non-static member functions have an optional virt-specifier-seq.
There is a VIRT_SPEC value for each virt-specifier.
They can be combined by bitwise-or to form the complete set of
virt-specifiers for a member function. */
enum virt_specifier
{
VIRT_SPEC_UNSPECIFIED = 0x0,
VIRT_SPEC_FINAL = 0x1,
VIRT_SPEC_OVERRIDE = 0x2
};
/* A type-qualifier, or bitmask therefore, using the VIRT_SPEC
constants. */
typedef int cp_virt_specifiers;
/* Wherever there is a function-cv-qual, there could also be a ref-qualifier:
[dcl.fct]
The return type, the parameter-type-list, the ref-qualifier, and
the cv-qualifier-seq, but not the default arguments or the exception
specification, are part of the function type.
REF_QUAL_NONE Ordinary member function with no ref-qualifier
REF_QUAL_LVALUE Member function with the &-ref-qualifier
REF_QUAL_RVALUE Member function with the &&-ref-qualifier */
enum cp_ref_qualifier {
REF_QUAL_NONE = 0,
REF_QUAL_LVALUE = 1,
REF_QUAL_RVALUE = 2
};
/* A storage class. */
enum cp_storage_class {
/* sc_none must be zero so that zeroing a cp_decl_specifier_seq
sets the storage_class field to sc_none. */
sc_none = 0,
sc_auto,
sc_register,
sc_static,
sc_extern,
sc_mutable
};
/* An individual decl-specifier. This is used to index the array of
locations for the declspecs in struct cp_decl_specifier_seq
below. */
enum cp_decl_spec {
ds_first,
ds_signed = ds_first,
ds_unsigned,
ds_short,
ds_long,
ds_const,
ds_volatile,
ds_restrict,
ds_inline,
ds_virtual,
ds_explicit,
ds_friend,
ds_typedef,
ds_alias,
ds_constexpr,
ds_complex,
ds_constinit,
ds_consteval,
ds_thread,
ds_type_spec,
ds_redefined_builtin_type_spec,
ds_attribute,
ds_std_attribute,
ds_storage_class,
ds_long_long,
ds_concept,
ds_last /* This enumerator must always be the last one. */
};
/* A decl-specifier-seq. */
struct cp_decl_specifier_seq {
/* An array of locations for the declaration sepecifiers, indexed by
enum cp_decl_spec_word. */
location_t locations[ds_last];
/* The primary type, if any, given by the decl-specifier-seq.
Modifiers, like "short", "const", and "unsigned" are not
reflected here. This field will be a TYPE, unless a typedef-name
was used, in which case it will be a TYPE_DECL. */
tree type;
/* The attributes, if any, provided with the specifier sequence. */
tree attributes;
/* The c++11 attributes that follows the type specifier. */
tree std_attributes;
/* If non-NULL, a built-in type that the user attempted to redefine
to some other type. */
tree redefined_builtin_type;
/* The explicit-specifier, if any. */
tree explicit_specifier;
/* The storage class specified -- or sc_none if no storage class was
explicitly specified. */
cp_storage_class storage_class;
/* For the __intN declspec, this stores the index into the int_n_* arrays. */
int int_n_idx;
/* True iff TYPE_SPEC defines a class or enum. */
BOOL_BITFIELD type_definition_p : 1;
/* True iff multiple types were (erroneously) specified for this
decl-specifier-seq. */
BOOL_BITFIELD multiple_types_p : 1;
/* True iff multiple storage classes were (erroneously) specified
for this decl-specifier-seq or a combination of a storage class
with a typedef specifier. */
BOOL_BITFIELD conflicting_specifiers_p : 1;
/* True iff at least one decl-specifier was found. */
BOOL_BITFIELD any_specifiers_p : 1;
/* True iff at least one type-specifier was found. */
BOOL_BITFIELD any_type_specifiers_p : 1;
/* True iff "int" was explicitly provided. */
BOOL_BITFIELD explicit_int_p : 1;
/* True iff "__intN" was explicitly provided. */
BOOL_BITFIELD explicit_intN_p : 1;
/* True iff "char" was explicitly provided. */
BOOL_BITFIELD explicit_char_p : 1;
/* True iff ds_thread is set for __thread, not thread_local. */
BOOL_BITFIELD gnu_thread_keyword_p : 1;
/* True iff the type is a decltype. */
BOOL_BITFIELD decltype_p : 1;
/* True iff the alternate "__intN__" form of the __intN type has been
used. */
BOOL_BITFIELD int_n_alt: 1;
};
/* The various kinds of declarators. */
enum cp_declarator_kind {
cdk_id,
cdk_function,
cdk_array,
cdk_pointer,
cdk_reference,
cdk_ptrmem,
cdk_decomp,
cdk_error
};
/* A declarator. */
typedef struct cp_declarator cp_declarator;
typedef struct cp_parameter_declarator cp_parameter_declarator;
/* A parameter, before it has been semantically analyzed. */
struct cp_parameter_declarator {
/* The next parameter, or NULL_TREE if none. */
cp_parameter_declarator *next;
/* The decl-specifiers-seq for the parameter. */
cp_decl_specifier_seq decl_specifiers;
/* The declarator for the parameter. */
cp_declarator *declarator;
/* The default-argument expression, or NULL_TREE, if none. */
tree default_argument;
/* True iff this is a template parameter pack. */
bool template_parameter_pack_p;
/* Location within source. */
location_t loc;
};
/* A declarator. */
struct cp_declarator {
/* The kind of declarator. */
ENUM_BITFIELD (cp_declarator_kind) kind : 4;
/* Whether we parsed an ellipsis (`...') just before the declarator,
to indicate this is a parameter pack. */
BOOL_BITFIELD parameter_pack_p : 1;
/* If this declarator is parenthesized, this the open-paren. It is
UNKNOWN_LOCATION when not parenthesized. */
location_t parenthesized;
location_t id_loc; /* Currently only set for cdk_id, cdk_decomp and
cdk_function. */
/* GNU Attributes that apply to this declarator. If the declarator
is a pointer or a reference, these attribute apply to the type
pointed to. */
tree attributes;
/* Standard C++11 attributes that apply to this declarator. If the
declarator is a pointer or a reference, these attributes apply
to the pointer, rather than to the type pointed to. */
tree std_attributes;
/* For all but cdk_id, cdk_decomp and cdk_error, the contained declarator.
For cdk_id, cdk_decomp and cdk_error, guaranteed to be NULL. */
cp_declarator *declarator;
union {
/* For identifiers. */
struct {
/* If non-NULL, the qualifying scope (a NAMESPACE_DECL or
*_TYPE) for this identifier. */
tree qualifying_scope;
/* The unqualified name of the entity -- an IDENTIFIER_NODE,
BIT_NOT_EXPR, or TEMPLATE_ID_EXPR. */
tree unqualified_name;
/* If this is the name of a function, what kind of special
function (if any). */
special_function_kind sfk;
} id;
/* For functions. */
struct {
/* The parameters to the function as a TREE_LIST of decl/default. */
tree parameters;
/* The cv-qualifiers for the function. */
cp_cv_quals qualifiers;
/* The virt-specifiers for the function. */
cp_virt_specifiers virt_specifiers;
/* The ref-qualifier for the function. */
cp_ref_qualifier ref_qualifier;
/* The transaction-safety qualifier for the function. */
tree tx_qualifier;
/* The exception-specification for the function. */
tree exception_specification;
/* The late-specified return type, if any. */
tree late_return_type;
/* The trailing requires-clause, if any. */
tree requires_clause;
location_t parens_loc;
} function;
/* For arrays. */
struct {
/* The bounds to the array. */
tree bounds;
} array;
/* For cdk_pointer and cdk_ptrmem. */
struct {
/* The cv-qualifiers for the pointer. */
cp_cv_quals qualifiers;
/* For cdk_ptrmem, the class type containing the member. */
tree class_type;
} pointer;
/* For cdk_reference */
struct {
/* The cv-qualifiers for the reference. These qualifiers are
only used to diagnose ill-formed code. */
cp_cv_quals qualifiers;
/* Whether this is an rvalue reference */
bool rvalue_ref;
} reference;
} u;
};
/* A level of template instantiation. */
struct GTY((chain_next ("%h.next"))) tinst_level {
/* The immediately deeper level in the chain. */
struct tinst_level *next;
/* The original node. TLDCL can be a DECL (for a function or static
data member), a TYPE (for a class), depending on what we were
asked to instantiate, or a TREE_LIST with the template as PURPOSE
and the template args as VALUE, if we are substituting for
overload resolution. In all these cases, TARGS is NULL.
However, to avoid creating TREE_LIST objects for substitutions if
we can help, we store PURPOSE and VALUE in TLDCL and TARGS,
respectively. So TLDCL stands for TREE_LIST or DECL (the
template is a DECL too), whereas TARGS stands for the template
arguments. */
tree tldcl, targs;
/* For modules we need to know (a) the modules on the path of
instantiation and (b) the transitive imports along that path.
Note that these two bitmaps may be inherited from NEXT, if this
decl is in the same module as NEXT (or has no new information). */
bitmap path;
bitmap visible;
private:
/* Return TRUE iff the original node is a split list. */
bool split_list_p () const { return targs; }
/* Return TRUE iff the original node is a TREE_LIST object. */
bool tree_list_p () const
{
return !split_list_p () && TREE_CODE (tldcl) == TREE_LIST;
}
/* Return TRUE iff the original node is not a list, split or not. */
bool not_list_p () const
{
return !split_list_p () && !tree_list_p ();
}
/* Convert (in place) the original node from a split list to a
TREE_LIST. */
tree to_list ();
public:
/* Release storage for OBJ and node, if it's a TREE_LIST. */
static void free (tinst_level *obj);
/* Return TRUE iff the original node is a list, split or not. */
bool list_p () const { return !not_list_p (); }
/* Return the original node; if it's a split list, make it a
TREE_LIST first, so that it can be returned as a single tree
object. */
tree get_node () {
if (!split_list_p ()) return tldcl;
else return to_list ();
}
/* Return the original node if it's a DECL or a TREE_LIST, but do
NOT convert a split list to a TREE_LIST: return NULL instead. */
tree maybe_get_node () const {
if (!split_list_p ()) return tldcl;
else return NULL_TREE;
}
/* The location where the template is instantiated. */
location_t locus;
/* errorcount + sorrycount when we pushed this level. */
unsigned short errors;
/* Count references to this object. If refcount reaches
refcount_infinity value, we don't increment or decrement the
refcount anymore, as the refcount isn't accurate anymore.
The object can be still garbage collected if unreferenced from
anywhere, which might keep referenced objects referenced longer than
otherwise necessary. Hitting the infinity is rare though. */
unsigned short refcount;
/* Infinity value for the above refcount. */
static const unsigned short refcount_infinity = (unsigned short) ~0;
};
/* BUILT_IN_FRONTEND function codes. */
enum cp_built_in_function {
CP_BUILT_IN_IS_CONSTANT_EVALUATED,
CP_BUILT_IN_INTEGER_PACK,
CP_BUILT_IN_SOURCE_LOCATION,
CP_BUILT_IN_LAST
};
bool decl_spec_seq_has_spec_p (const cp_decl_specifier_seq *, cp_decl_spec);
/* Return the type of the `this' parameter of FNTYPE. */
inline tree
type_of_this_parm (const_tree fntype)
{
function_args_iterator iter;
gcc_assert (TREE_CODE (fntype) == METHOD_TYPE);
function_args_iter_init (&iter, fntype);
return function_args_iter_cond (&iter);
}
/* Return the class of the `this' parameter of FNTYPE. */
inline tree
class_of_this_parm (const_tree fntype)
{
return TREE_TYPE (type_of_this_parm (fntype));
}
/* A parameter list indicating for a function with no parameters,
e.g "int f(void)". */
extern cp_parameter_declarator *no_parameters;
/* Various dump ids. */
extern int class_dump_id;
extern int module_dump_id;
extern int raw_dump_id;
/* in call.c */
extern bool check_dtor_name (tree, tree);
int magic_varargs_p (tree);
extern tree build_conditional_expr (const op_location_t &,
tree, tree, tree,
tsubst_flags_t);
extern tree build_addr_func (tree, tsubst_flags_t);
extern void set_flags_from_callee (tree);
extern tree build_call_a (tree, int, tree*);
extern tree build_call_n (tree, int, ...);
extern bool null_ptr_cst_p (tree);
extern bool null_member_pointer_value_p (tree);
extern bool sufficient_parms_p (const_tree);
extern tree type_decays_to (tree);
extern tree extract_call_expr (tree);
extern tree build_trivial_dtor_call (tree, bool = false);
extern bool ref_conv_binds_directly_p (tree, tree);
extern tree build_user_type_conversion (tree, tree, int,
tsubst_flags_t);
extern tree build_new_function_call (tree, vec<tree, va_gc> **,
tsubst_flags_t);
extern tree build_operator_new_call (tree, vec<tree, va_gc> **,
tree *, tree *, tree, tree,
tree *, tsubst_flags_t);
extern tree build_new_method_call (tree, tree,
vec<tree, va_gc> **, tree,
int, tree *, tsubst_flags_t);
extern tree build_special_member_call (tree, tree,
vec<tree, va_gc> **,
tree, int, tsubst_flags_t);
extern tree build_new_op (const op_location_t &,
enum tree_code,
int, tree, tree, tree, tree *,
tsubst_flags_t);
/* Wrapper that leaves out the usually-null op3 and overload parms. */
inline tree build_new_op (const op_location_t &loc, enum tree_code code,
int flags, tree arg1, tree arg2,
tsubst_flags_t complain)
{
return build_new_op (loc, code, flags, arg1, arg2, NULL_TREE, NULL, complain);
}
extern tree build_op_call (tree, vec<tree, va_gc> **,
tsubst_flags_t);
extern bool aligned_allocation_fn_p (tree);
extern tree destroying_delete_p (tree);
extern bool usual_deallocation_fn_p (tree);
extern tree build_op_delete_call (enum tree_code, tree, tree,
bool, tree, tree,
tsubst_flags_t);
extern bool can_convert (tree, tree, tsubst_flags_t);
extern bool can_convert_standard (tree, tree, tsubst_flags_t);
extern bool can_convert_arg (tree, tree, tree, int,
tsubst_flags_t);
extern bool can_convert_arg_bad (tree, tree, tree, int,
tsubst_flags_t);
extern int conv_flags (int, int, tree, tree, int);
extern struct conversion * good_conversion (tree, tree, tree, int, tsubst_flags_t);
extern location_t get_fndecl_argument_location (tree, int);
extern void complain_about_bad_argument (location_t arg_loc,
tree from_type, tree to_type,
tree fndecl, int parmnum);
extern void maybe_inform_about_fndecl_for_bogus_argument_init (tree, int);
/* A class for recording information about access failures (e.g. private
fields), so that we can potentially supply a fix-it hint about
an accessor (from a context in which the constness of the object
is known). */
class access_failure_info
{
public:
access_failure_info () : m_was_inaccessible (false),
m_basetype_path (NULL_TREE),
m_decl (NULL_TREE), m_diag_decl (NULL_TREE) {}
void record_access_failure (tree basetype_path, tree decl, tree diag_decl);
bool was_inaccessible_p () const { return m_was_inaccessible; }
tree get_decl () const { return m_decl; }
tree get_diag_decl () const { return m_diag_decl; }
tree get_any_accessor (bool const_p) const;
void maybe_suggest_accessor (bool const_p) const;
static void add_fixit_hint (rich_location *richloc, tree accessor);
private:
bool m_was_inaccessible;
tree m_basetype_path;
tree m_decl;
tree m_diag_decl;
};
extern void complain_about_access (tree, tree, tree, bool,
access_kind);
extern void push_defarg_context (tree);
extern void pop_defarg_context (void);
extern tree convert_default_arg (tree, tree, tree, int,
tsubst_flags_t);
extern tree convert_arg_to_ellipsis (tree, tsubst_flags_t);
extern tree build_x_va_arg (location_t, tree, tree);
extern tree cxx_type_promotes_to (tree);
extern tree type_passed_as (tree);
extern tree convert_for_arg_passing (tree, tree, tsubst_flags_t);
extern bool is_properly_derived_from (tree, tree);
extern tree initialize_reference (tree, tree, int,
tsubst_flags_t);
extern tree extend_ref_init_temps (tree, tree,
vec<tree, va_gc>**,
tree * = NULL);
extern tree make_temporary_var_for_ref_to_temp (tree, tree);
extern bool type_has_extended_temps (tree);
extern tree strip_top_quals (tree);
extern bool reference_related_p (tree, tree);
extern bool reference_compatible_p (tree, tree);
extern int remaining_arguments (tree);
extern tree perform_implicit_conversion (tree, tree, tsubst_flags_t);
extern tree perform_implicit_conversion_flags (tree, tree, tsubst_flags_t, int);
extern tree build_converted_constant_expr (tree, tree, tsubst_flags_t);
extern tree build_converted_constant_bool_expr (tree, tsubst_flags_t);
extern tree perform_direct_initialization_if_possible (tree, tree, bool,
tsubst_flags_t);
extern vec<tree,va_gc> *resolve_args (vec<tree,va_gc>*, tsubst_flags_t);
extern tree in_charge_arg_for_name (tree);
extern tree build_cxx_call (tree, int, tree *,
tsubst_flags_t,
tree = NULL_TREE);
extern bool is_std_init_list (tree);
extern bool is_list_ctor (tree);
extern void validate_conversion_obstack (void);
extern void mark_versions_used (tree);
extern int unsafe_return_slot_p (tree);
extern bool make_safe_copy_elision (tree, tree);
extern bool cp_warn_deprecated_use (tree, tsubst_flags_t = tf_warning_or_error);
extern void cp_warn_deprecated_use_scopes (tree);
extern tree get_function_version_dispatcher (tree);
/* in class.c */
extern tree build_vfield_ref (tree, tree);
extern tree build_if_in_charge (tree true_stmt, tree false_stmt = void_node);
extern tree build_base_path (enum tree_code, tree,
tree, int, tsubst_flags_t);
extern tree convert_to_base (tree, tree, bool, bool,
tsubst_flags_t);
extern tree convert_to_base_statically (tree, tree);
extern bool is_empty_base_ref (tree);
extern tree build_vtbl_ref (tree, tree);
extern tree build_vfn_ref (tree, tree);
extern tree get_vtable_decl (tree, int);
extern bool add_method (tree, tree, bool);
extern tree declared_access (tree);
extern tree currently_open_class (tree);
extern tree currently_open_derived_class (tree);
extern tree outermost_open_class (void);
extern tree current_nonlambda_class_type (void);
extern tree finish_struct (tree, tree);
extern void finish_struct_1 (tree);
extern int resolves_to_fixed_type_p (tree, int * = NULL);
extern void init_class_processing (void);
extern int is_empty_class (tree);
extern bool is_really_empty_class (tree, bool);
extern void pushclass (tree);
extern void popclass (void);
extern void push_nested_class (tree);
extern void pop_nested_class (void);
extern int current_lang_depth (void);
extern void push_lang_context (tree);
extern void pop_lang_context (void);
extern tree instantiate_type (tree, tree, tsubst_flags_t);
extern void build_self_reference (void);
extern int same_signature_p (const_tree, const_tree);
extern tree lookup_vfn_in_binfo (tree, tree);
extern void maybe_add_class_template_decl_list (tree, tree, int);
extern void unreverse_member_declarations (tree);
extern bool is_empty_field (tree);
extern void invalidate_class_lookup_cache (void);
extern void maybe_note_name_used_in_class (tree, tree);
extern void note_name_declared_in_class (tree, tree);
extern tree get_vtbl_decl_for_binfo (tree);
extern bool vptr_via_virtual_p (tree);
extern void debug_class (tree);
extern void debug_thunks (tree);
extern void set_linkage_according_to_type (tree, tree);
extern void determine_key_method (tree);
extern void check_for_override (tree, tree);
extern void push_class_stack (void);
extern void pop_class_stack (void);
extern bool default_ctor_p (const_tree);
extern bool type_has_user_nondefault_constructor (tree);
extern tree in_class_defaulted_default_constructor (tree);
extern bool user_provided_p (tree);
extern bool type_has_user_provided_constructor (tree);
extern bool type_has_non_user_provided_default_constructor (tree);
extern bool vbase_has_user_provided_move_assign (tree);
extern tree default_init_uninitialized_part (tree);
extern bool trivial_default_constructor_is_constexpr (tree);
extern bool type_has_constexpr_default_constructor (tree);
extern bool type_has_constexpr_destructor (tree);
extern bool type_has_virtual_destructor (tree);
extern bool classtype_has_move_assign_or_move_ctor_p (tree, bool user_declared);
extern bool classtype_has_non_deleted_move_ctor (tree);
extern bool classtype_has_non_deleted_copy_ctor (tree);
extern tree classtype_has_depr_implicit_copy (tree);
extern bool classtype_has_op (tree, tree_code);
extern tree classtype_has_defaulted_op (tree, tree_code);
extern bool type_build_ctor_call (tree);
extern bool type_build_dtor_call (tree);
extern void explain_non_literal_class (tree);
extern void inherit_targ_abi_tags (tree);
extern void defaulted_late_check (tree);
extern bool defaultable_fn_check (tree);
extern void check_abi_tags (tree);
extern tree missing_abi_tags (tree);
extern void fixup_type_variants (tree);
extern void fixup_attribute_variants (tree);
extern void build_cdtor_clones (tree, bool, bool, bool);
extern void clone_cdtor (tree, bool);
extern tree copy_operator_fn (tree, tree_code code);
extern void adjust_clone_args (tree);
extern void deduce_noexcept_on_destructor (tree);
extern bool uniquely_derived_from_p (tree, tree);
extern bool publicly_uniquely_derived_p (tree, tree);
extern tree common_enclosing_class (tree, tree);
/* in cvt.c */
extern tree convert_to_reference (tree, tree, int, int, tree,
tsubst_flags_t);
extern tree convert_from_reference (tree);
extern tree force_rvalue (tree, tsubst_flags_t);
extern tree ocp_convert (tree, tree, int, int,
tsubst_flags_t);
extern tree cp_convert (tree, tree, tsubst_flags_t);
extern tree cp_convert_and_check (tree, tree, tsubst_flags_t);
extern tree cp_fold_convert (tree, tree);
extern tree cp_get_callee (tree);
extern tree cp_get_callee_fndecl (tree);
extern tree cp_get_callee_fndecl_nofold (tree);
extern tree cp_get_fndecl_from_callee (tree, bool fold = true);
extern tree convert_to_void (tree, impl_conv_void,
tsubst_flags_t);
extern tree convert_force (tree, tree, int,
tsubst_flags_t);
extern tree build_expr_type_conversion (int, tree, bool);
extern tree type_promotes_to (tree);
extern bool can_convert_qual (tree, tree);
extern tree perform_qualification_conversions (tree, tree);
extern bool tx_safe_fn_type_p (tree);
extern tree tx_unsafe_fn_variant (tree);
extern bool fnptr_conv_p (tree, tree);
extern tree strip_fnptr_conv (tree);
/* in name-lookup.c */
extern void maybe_push_cleanup_level (tree);
extern tree maybe_push_decl (tree);
extern tree current_decl_namespace (void);
/* decl.c */
extern tree poplevel (int, int, int);
extern void cxx_init_decl_processing (void);
enum cp_tree_node_structure_enum cp_tree_node_structure
(union lang_tree_node *);
extern void finish_scope (void);
extern void push_switch (tree);
extern void pop_switch (void);
extern void note_break_stmt (void);
extern bool note_iteration_stmt_body_start (void);
extern void note_iteration_stmt_body_end (bool);
extern void determine_local_discriminator (tree);
extern int decls_match (tree, tree, bool = true);
extern bool maybe_version_functions (tree, tree, bool);
extern tree duplicate_decls (tree, tree,
bool hiding = false,
bool was_hidden = false);
extern tree declare_local_label (tree);
extern tree define_label (location_t, tree);
extern void check_goto (tree);
extern bool check_omp_return (void);
extern tree make_typename_type (tree, tree, enum tag_types, tsubst_flags_t);
extern tree build_typename_type (tree, tree, tree, tag_types);
extern tree make_unbound_class_template (tree, tree, tree, tsubst_flags_t);
extern tree make_unbound_class_template_raw (tree, tree, tree);
extern unsigned push_abi_namespace (tree node = abi_node);
extern void pop_abi_namespace (unsigned flags,
tree node = abi_node);
extern tree build_library_fn_ptr (const char *, tree, int);
extern tree build_cp_library_fn_ptr (const char *, tree, int);
extern tree push_library_fn (tree, tree, tree, int);
extern tree push_void_library_fn (tree, tree, int);
extern tree push_throw_library_fn (tree, tree);
extern void warn_misplaced_attr_for_class_type (location_t location,
tree class_type);
extern tree check_tag_decl (cp_decl_specifier_seq *, bool);
extern tree shadow_tag (cp_decl_specifier_seq *);
extern tree groktypename (cp_decl_specifier_seq *, const cp_declarator *, bool);
extern tree start_decl (const cp_declarator *, cp_decl_specifier_seq *, int, tree, tree, tree *);
extern void start_decl_1 (tree, bool);
extern bool check_array_initializer (tree, tree, tree);
extern void omp_declare_variant_finalize (tree, tree);
extern void cp_finish_decl (tree, tree, bool, tree, int);
extern tree lookup_decomp_type (tree);
extern void cp_maybe_mangle_decomp (tree, tree, unsigned int);
extern void cp_finish_decomp (tree, tree, unsigned int);
extern int cp_complete_array_type (tree *, tree, bool);
extern int cp_complete_array_type_or_error (tree *, tree, bool, tsubst_flags_t);
extern tree build_ptrmemfunc_type (tree);
extern tree build_ptrmem_type (tree, tree);
/* the grokdeclarator prototype is in decl.h */
extern tree build_this_parm (tree, tree, cp_cv_quals);
extern tree grokparms (tree, tree *);
extern int copy_fn_p (const_tree);
extern bool move_fn_p (const_tree);
extern bool move_signature_fn_p (const_tree);
extern tree get_scope_of_declarator (const cp_declarator *);
extern void grok_special_member_properties (tree);
extern bool grok_ctor_properties (const_tree, const_tree);
extern bool grok_op_properties (tree, bool);
extern tree xref_tag (tag_types, tree,
TAG_how = TAG_how::CURRENT_ONLY,
bool tpl_header_p = false);
extern void xref_basetypes (tree, tree);
extern tree start_enum (tree, tree, tree, tree, bool, bool *);
extern void finish_enum_value_list (tree);
extern void finish_enum (tree);
extern void build_enumerator (tree, tree, tree, tree, location_t);
extern tree lookup_enumerator (tree, tree);
extern bool start_preparsed_function (tree, tree, int);
extern bool start_function (cp_decl_specifier_seq *,
const cp_declarator *, tree);
extern tree begin_function_body (void);
extern void finish_function_body (tree);
extern tree outer_curly_brace_block (tree);
extern tree finish_function (bool);
extern tree grokmethod (cp_decl_specifier_seq *, const cp_declarator *, tree);
extern void maybe_register_incomplete_var (tree);
extern void maybe_commonize_var (tree);
extern void complete_vars (tree);
extern tree static_fn_type (tree);
extern void revert_static_member_fn (tree);
extern void fixup_anonymous_aggr (tree);
extern tree compute_array_index_type (tree, tree, tsubst_flags_t);
extern tree check_default_argument (tree, tree, tsubst_flags_t);
extern int wrapup_namespace_globals ();
extern tree create_implicit_typedef (tree, tree);
extern int local_variable_p (const_tree);
extern tree register_dtor_fn (tree);
extern tmpl_spec_kind current_tmpl_spec_kind (int);
extern tree cxx_builtin_function (tree decl);
extern tree cxx_builtin_function_ext_scope (tree decl);
extern tree cxx_simulate_builtin_function_decl (tree);
extern tree check_elaborated_type_specifier (enum tag_types, tree, bool);
extern void warn_extern_redeclared_static (tree, tree);
extern tree cxx_comdat_group (tree);
extern bool cp_missing_noreturn_ok_p (tree);
extern bool is_direct_enum_init (tree, tree);
extern void initialize_artificial_var (tree, vec<constructor_elt, va_gc> *);
extern tree check_var_type (tree, tree, location_t);
extern tree reshape_init (tree, tree, tsubst_flags_t);
extern tree next_initializable_field (tree);
extern tree first_field (const_tree);
extern tree fndecl_declared_return_type (tree);
extern bool undeduced_auto_decl (tree);
extern bool require_deduced_type (tree, tsubst_flags_t = tf_warning_or_error);
extern tree finish_case_label (location_t, tree, tree);
extern tree cxx_maybe_build_cleanup (tree, tsubst_flags_t);
extern bool check_array_designated_initializer (constructor_elt *,
unsigned HOST_WIDE_INT);
extern bool check_for_uninitialized_const_var (tree, bool, tsubst_flags_t);
extern tree build_explicit_specifier (tree, tsubst_flags_t);
extern void do_push_parm_decls (tree, tree, tree *);
extern tree do_aggregate_paren_init (tree, tree);
/* in decl2.c */
extern void record_mangling (tree, bool);
extern void overwrite_mangling (tree, tree);
extern void note_mangling_alias (tree, tree);
extern void generate_mangling_aliases (void);
extern tree build_memfn_type (tree, tree, cp_cv_quals, cp_ref_qualifier);
extern tree build_pointer_ptrmemfn_type (tree);
extern tree change_return_type (tree, tree);
extern void maybe_retrofit_in_chrg (tree);
extern void maybe_make_one_only (tree);
extern bool vague_linkage_p (tree);
extern void grokclassfn (tree, tree,
enum overload_flags);
extern tree grok_array_decl (location_t, tree, tree, bool);
extern tree delete_sanity (location_t, tree, tree, bool,
int, tsubst_flags_t);
extern tree check_classfn (tree, tree, tree);
extern void check_member_template (tree);
extern tree grokfield (const cp_declarator *, cp_decl_specifier_seq *,
tree, bool, tree, tree);
extern tree grokbitfield (const cp_declarator *, cp_decl_specifier_seq *,
tree, tree, tree);
extern tree splice_template_attributes (tree *, tree);
extern bool any_dependent_type_attributes_p (tree);
extern tree cp_reconstruct_complex_type (tree, tree);
extern bool attributes_naming_typedef_ok (tree);
extern void cplus_decl_attributes (tree *, tree, int);
extern void finish_anon_union (tree);
extern void cxx_post_compilation_parsing_cleanups (void);
extern tree coerce_new_type (tree, location_t);
extern void coerce_delete_type (tree, location_t);
extern void comdat_linkage (tree);
extern void determine_visibility (tree);
extern void constrain_class_visibility (tree);
extern void reset_type_linkage (tree);
extern void tentative_decl_linkage (tree);
extern void import_export_decl (tree);
extern tree build_cleanup (tree);
extern tree build_offset_ref_call_from_tree (tree, vec<tree, va_gc> **,
tsubst_flags_t);
extern bool decl_defined_p (tree);
extern bool decl_constant_var_p (tree);
extern bool decl_maybe_constant_var_p (tree);
extern void no_linkage_error (tree);
extern void check_default_args (tree);
extern bool mark_used (tree);
extern bool mark_used (tree, tsubst_flags_t);
extern void finish_static_data_member_decl (tree, tree, bool, tree, int);
extern tree cp_build_parm_decl (tree, tree, tree);
extern void copy_linkage (tree, tree);
extern tree get_guard (tree);
extern tree get_guard_cond (tree, bool);
extern tree set_guard (tree);
extern tree maybe_get_tls_wrapper_call (tree);
extern void mark_needed (tree);
extern bool decl_needed_p (tree);
extern void note_vague_linkage_fn (tree);
extern void note_variable_template_instantiation (tree);
extern tree build_artificial_parm (tree, tree, tree);
extern bool possibly_inlined_p (tree);
extern int parm_index (tree);
extern tree vtv_start_verification_constructor_init_function (void);
extern tree vtv_finish_verification_constructor_init_function (tree);
extern bool cp_omp_mappable_type (tree);
extern bool cp_omp_emit_unmappable_type_notes (tree);
extern void cp_check_const_attributes (tree);
/* in error.c */
extern const char *type_as_string (tree, int);
extern const char *type_as_string_translate (tree, int);
extern const char *decl_as_string (tree, int);
extern const char *decl_as_string_translate (tree, int);
extern const char *decl_as_dwarf_string (tree, int);
extern const char *expr_as_string (tree, int);
extern const char *expr_to_string (tree);
extern const char *lang_decl_name (tree, int, bool);
extern const char *lang_decl_dwarf_name (tree, int, bool);
extern const char *language_to_string (enum languages);
extern const char *class_key_or_enum_as_string (tree);
extern void maybe_warn_variadic_templates (void);
extern void maybe_warn_cpp0x (cpp0x_warn_str str);
extern bool pedwarn_cxx98 (location_t, int, const char *, ...) ATTRIBUTE_GCC_DIAG(3,4);
extern location_t location_of (tree);
extern void qualified_name_lookup_error (tree, tree, tree,
location_t);
/* in except.c */
extern void init_exception_processing (void);
extern tree expand_start_catch_block (tree);
extern void expand_end_catch_block (void);
extern tree build_exc_ptr (void);
extern tree build_throw (location_t, tree);
extern int nothrow_libfn_p (const_tree);
extern void check_handlers (tree);
extern tree finish_noexcept_expr (tree, tsubst_flags_t);
extern bool expr_noexcept_p (tree, tsubst_flags_t);
extern void perform_deferred_noexcept_checks (void);
extern bool nothrow_spec_p (const_tree);
extern bool type_noexcept_p (const_tree);
extern bool type_throw_all_p (const_tree);
extern tree build_noexcept_spec (tree, tsubst_flags_t);
extern void choose_personality_routine (enum languages);
extern tree build_must_not_throw_expr (tree,tree);
extern tree eh_type_info (tree);
extern tree begin_eh_spec_block (void);
extern void finish_eh_spec_block (tree, tree);
extern tree build_eh_type_type (tree);
extern tree cp_protect_cleanup_actions (void);
extern void maybe_splice_retval_cleanup (tree);
extern tree maybe_set_retval_sentinel (void);
extern tree template_parms_to_args (tree);
extern tree template_parms_level_to_args (tree);
extern tree generic_targs_for (tree);
/* in expr.c */
extern tree cplus_expand_constant (tree);
extern tree mark_use (tree expr, bool rvalue_p, bool read_p,
location_t = UNKNOWN_LOCATION,
bool reject_builtin = true);
extern tree mark_rvalue_use (tree,
location_t = UNKNOWN_LOCATION,
bool reject_builtin = true);
extern tree mark_lvalue_use (tree);
extern tree mark_lvalue_use_nonread (tree);
extern tree mark_type_use (tree);
extern tree mark_discarded_use (tree);
extern void mark_exp_read (tree);
/* friend.c */
extern int is_friend (tree, tree);
extern void make_friend_class (tree, tree, bool);
extern void add_friend (tree, tree, bool);
extern tree do_friend (tree, tree, tree, tree,
enum overload_flags, bool);
extern void set_global_friend (tree);
extern bool is_global_friend (tree);
/* in init.c */
extern tree expand_member_init (tree);
extern void emit_mem_initializers (tree);
extern tree build_aggr_init (tree, tree, int,
tsubst_flags_t);
extern int is_class_type (tree, int);
extern tree build_zero_init (tree, tree, bool);
extern tree build_value_init (tree, tsubst_flags_t);
extern tree build_value_init_noctor (tree, tsubst_flags_t);
extern tree get_nsdmi (tree, bool, tsubst_flags_t);
extern tree build_offset_ref (tree, tree, bool,
tsubst_flags_t);
extern tree throw_bad_array_new_length (void);
extern bool type_has_new_extended_alignment (tree);
extern unsigned malloc_alignment (void);
extern tree build_new_constexpr_heap_type (tree, tree, tree);
extern tree build_new (location_t,
vec<tree, va_gc> **, tree,
tree, vec<tree, va_gc> **,
int, tsubst_flags_t);
extern tree get_temp_regvar (tree, tree);
extern tree build_vec_init (tree, tree, tree, bool, int,
tsubst_flags_t);
extern tree build_delete (location_t, tree, tree,
special_function_kind,
int, int, tsubst_flags_t);
extern void push_base_cleanups (void);
extern tree build_vec_delete (location_t, tree, tree,
special_function_kind, int,
tsubst_flags_t);
extern tree create_temporary_var (tree);
extern void initialize_vtbl_ptrs (tree);
extern tree scalar_constant_value (tree);
extern tree decl_constant_value (tree, bool);
extern tree decl_really_constant_value (tree, bool = true);
extern int diagnose_uninitialized_cst_or_ref_member (tree, bool, bool);
extern tree build_vtbl_address (tree);
extern bool maybe_reject_flexarray_init (tree, tree);
/* in lex.c */
extern void cxx_dup_lang_specific_decl (tree);
extern tree unqualified_name_lookup_error (tree,
location_t = UNKNOWN_LOCATION);
extern tree unqualified_fn_lookup_error (cp_expr);
extern tree make_conv_op_name (tree);
extern tree build_lang_decl (enum tree_code, tree, tree);
extern tree build_lang_decl_loc (location_t, enum tree_code, tree, tree);
extern bool maybe_add_lang_decl_raw (tree, bool decomp_p);
extern bool maybe_add_lang_type_raw (tree);
extern void retrofit_lang_decl (tree);
extern void fit_decomposition_lang_decl (tree, tree);
extern tree copy_decl (tree CXX_MEM_STAT_INFO);
extern tree copy_type (tree CXX_MEM_STAT_INFO);
extern tree cxx_make_type (enum tree_code CXX_MEM_STAT_INFO);
extern tree make_class_type (enum tree_code CXX_MEM_STAT_INFO);
extern const char *get_identifier_kind_name (tree);
extern void set_identifier_kind (tree, cp_identifier_kind);
extern bool cxx_init (void);
extern void cxx_finish (void);
extern bool in_main_input_context (void);
extern uintptr_t module_token_pre (cpp_reader *, const cpp_token *, uintptr_t);
extern uintptr_t module_token_cdtor (cpp_reader *, uintptr_t);
extern uintptr_t module_token_lang (int type, int keyword, tree value,
location_t, uintptr_t);
/* in method.c */
extern void init_method (void);
extern tree make_thunk (tree, bool, tree, tree);
extern void finish_thunk (tree);
extern void use_thunk (tree, bool);
extern bool trivial_fn_p (tree);
extern tree forward_parm (tree);
extern bool is_trivially_xible (enum tree_code, tree, tree);
extern bool is_nothrow_xible (enum tree_code, tree, tree);
extern bool is_xible (enum tree_code, tree, tree);
extern tree get_defaulted_eh_spec (tree, tsubst_flags_t = tf_warning_or_error);
extern bool maybe_explain_implicit_delete (tree);
extern void explain_implicit_non_constexpr (tree);
extern bool deduce_inheriting_ctor (tree);
extern bool decl_remember_implicit_trigger_p (tree);
extern void synthesize_method (tree);
extern tree lazily_declare_fn (special_function_kind,
tree);
extern tree skip_artificial_parms_for (const_tree, tree);
extern int num_artificial_parms_for (const_tree);
extern tree make_alias_for (tree, tree);
extern tree get_copy_ctor (tree, tsubst_flags_t);
extern tree get_copy_assign (tree);
extern tree get_default_ctor (tree);
extern tree get_dtor (tree, tsubst_flags_t);
extern tree strip_inheriting_ctors (tree);
extern tree inherited_ctor_binfo (tree);
extern bool base_ctor_omit_inherited_parms (tree);
extern bool ctor_omit_inherited_parms (tree);
extern tree locate_ctor (tree);
extern tree implicitly_declare_fn (special_function_kind, tree,
bool, tree, tree);
/* In module.cc */
class module_state; /* Forward declare. */
inline bool modules_p () { return flag_modules != 0; }
/* The kind of module or part thereof that we're in. */
enum module_kind_bits
{
MK_MODULE = 1 << 0, /* This TU is a module. */
MK_GLOBAL = 1 << 1, /* Entities are in the global module. */
MK_INTERFACE = 1 << 2, /* This TU is an interface. */
MK_PARTITION = 1 << 3, /* This TU is a partition. */
MK_EXPORTING = 1 << 4, /* We are in an export region. */
};
/* We do lots of bit-manipulation, so an unsigned is easier. */
extern unsigned module_kind;
/* MK_MODULE & MK_GLOBAL have the following combined meanings:
MODULE GLOBAL
0 0 not a module
0 1 GMF of named module (we've not yet seen module-decl)
1 0 purview of named module
1 1 header unit. */
inline bool module_purview_p ()
{ return module_kind & MK_MODULE; }
inline bool global_purview_p ()
{ return module_kind & MK_GLOBAL; }
inline bool not_module_p ()
{ return (module_kind & (MK_MODULE | MK_GLOBAL)) == 0; }
inline bool named_module_p ()
{ /* This is a named module if exactly one of MODULE and GLOBAL is
set. */
/* The divides are constant shifts! */
return ((module_kind / MK_MODULE) ^ (module_kind / MK_GLOBAL)) & 1;
}
inline bool header_module_p ()
{ return (module_kind & (MK_MODULE | MK_GLOBAL)) == (MK_MODULE | MK_GLOBAL); }
inline bool named_module_purview_p ()
{ return (module_kind & (MK_MODULE | MK_GLOBAL)) == MK_MODULE; }
inline bool module_interface_p ()
{ return module_kind & MK_INTERFACE; }
inline bool module_partition_p ()
{ return module_kind & MK_PARTITION; }
inline bool module_has_cmi_p ()
{ return module_kind & (MK_INTERFACE | MK_PARTITION); }
/* We're currently exporting declarations. */
inline bool module_exporting_p ()
{ return module_kind & MK_EXPORTING; }
extern module_state *get_module (tree name, module_state *parent = NULL,
bool partition = false);
extern bool module_may_redeclare (tree decl);
extern int module_initializer_kind ();
extern void module_add_import_initializers ();
/* Where the namespace-scope decl was originally declared. */
extern void set_originating_module (tree, bool friend_p = false);
extern tree get_originating_module_decl (tree) ATTRIBUTE_PURE;
extern int get_originating_module (tree, bool for_mangle = false) ATTRIBUTE_PURE;
extern unsigned get_importing_module (tree, bool = false) ATTRIBUTE_PURE;
/* Where current instance of the decl got declared/defined/instantiated. */
extern void set_instantiating_module (tree);
extern void set_defining_module (tree);
extern void maybe_attach_decl (tree ctx, tree decl);
extern void mangle_module (int m, bool include_partition);
extern void mangle_module_fini ();
extern void lazy_load_binding (unsigned mod, tree ns, tree id,
binding_slot *bslot);
extern void lazy_load_pendings (tree decl);
extern module_state *preprocess_module (module_state *, location_t,
bool in_purview,
bool is_import, bool export_p,
cpp_reader *reader);
extern void preprocessed_module (cpp_reader *reader);
extern void import_module (module_state *, location_t, bool export_p,
tree attr, cpp_reader *);
extern void declare_module (module_state *, location_t, bool export_p,
tree attr, cpp_reader *);
extern void init_modules (cpp_reader *);
extern void fini_modules ();
extern void maybe_check_all_macros (cpp_reader *);
extern void finish_module_processing (cpp_reader *);
extern char const *module_name (unsigned, bool header_ok);
extern bitmap get_import_bitmap ();
extern bitmap visible_instantiation_path (bitmap *);
extern void module_begin_main_file (cpp_reader *, line_maps *,
const line_map_ordinary *);
extern void module_preprocess_options (cpp_reader *);
extern bool handle_module_option (unsigned opt, const char *arg, int value);
/* In optimize.c */
extern bool maybe_clone_body (tree);
/* In parser.c */
extern tree cp_convert_range_for (tree, tree, tree, tree, unsigned int, bool,
unsigned short);
extern void cp_convert_omp_range_for (tree &, vec<tree, va_gc> *, tree &,
tree &, tree &, tree &, tree &, tree &);
extern void cp_finish_omp_range_for (tree, tree);
extern bool parsing_nsdmi (void);
extern bool parsing_default_capturing_generic_lambda_in_template (void);
extern void inject_this_parameter (tree, cp_cv_quals);
extern location_t defparse_location (tree);
extern void maybe_show_extern_c_location (void);
extern bool literal_integer_zerop (const_tree);
/* in pt.c */
extern tree canonical_type_parameter (tree);
extern void push_access_scope (tree);
extern void pop_access_scope (tree);
extern bool check_template_shadow (tree);
extern bool check_auto_in_tmpl_args (tree, tree);
extern tree get_innermost_template_args (tree, int);
extern void maybe_begin_member_template_processing (tree);
extern void maybe_end_member_template_processing (void);
extern tree finish_member_template_decl (tree);
extern void begin_template_parm_list (void);
extern bool begin_specialization (void);
extern void reset_specialization (void);
extern void end_specialization (void);
extern void begin_explicit_instantiation (void);
extern void end_explicit_instantiation (void);
extern void check_unqualified_spec_or_inst (tree, location_t);
extern tree check_explicit_specialization (tree, tree, int, int,
tree = NULL_TREE);
extern int num_template_headers_for_class (tree);
extern void check_template_variable (tree);
extern tree make_auto (void);
extern tree make_decltype_auto (void);
extern tree make_constrained_auto (tree, tree);
extern tree make_constrained_decltype_auto (tree, tree);
extern tree make_template_placeholder (tree);
extern bool template_placeholder_p (tree);
extern bool ctad_template_p (tree);
extern tree do_auto_deduction (tree, tree, tree,
tsubst_flags_t
= tf_warning_or_error,
auto_deduction_context
= adc_unspecified,
tree = NULL_TREE,
int = LOOKUP_NORMAL);
extern tree type_uses_auto (tree);
extern tree type_uses_auto_or_concept (tree);
extern void append_type_to_template_for_access_check (tree, tree, tree,
location_t);
extern tree convert_generic_types_to_packs (tree, int, int);
extern tree splice_late_return_type (tree, tree);
extern bool is_auto (const_tree);
extern tree process_template_parm (tree, location_t, tree,
bool, bool);
extern tree end_template_parm_list (tree);
extern void end_template_parm_list (void);
extern void end_template_decl (void);
extern tree maybe_update_decl_type (tree, tree);
extern bool check_default_tmpl_args (tree, tree, bool, bool, int);
extern tree push_template_decl (tree, bool is_friend = false);
extern tree add_inherited_template_parms (tree, tree);
extern void template_parm_level_and_index (tree, int*, int*);
extern bool redeclare_class_template (tree, tree, tree);
extern tree lookup_template_class (tree, tree, tree, tree,
int, tsubst_flags_t);
extern tree lookup_template_function (tree, tree);
extern tree lookup_template_variable (tree, tree);
extern int uses_template_parms (tree);
extern bool uses_template_parms_level (tree, int);
extern bool in_template_function (void);
extern bool need_generic_capture (void);
extern tree instantiate_class_template (tree);
extern tree instantiate_template (tree, tree, tsubst_flags_t);
extern tree fn_type_unification (tree, tree, tree,
const tree *, unsigned int,
tree, unification_kind_t, int,
struct conversion **,
bool, bool);
extern void mark_decl_instantiated (tree, int);
extern int more_specialized_fn (tree, tree, int);
extern void do_decl_instantiation (tree, tree);
extern void do_type_instantiation (tree, tree, tsubst_flags_t);
extern bool always_instantiate_p (tree);
extern bool maybe_instantiate_noexcept (tree, tsubst_flags_t = tf_warning_or_error);
extern tree instantiate_decl (tree, bool, bool);
extern void maybe_instantiate_decl (tree);
extern int comp_template_parms (const_tree, const_tree);
extern bool template_heads_equivalent_p (const_tree, const_tree);
extern bool builtin_pack_fn_p (tree);
extern tree uses_parameter_packs (tree);
extern bool template_parameter_pack_p (const_tree);
extern bool function_parameter_pack_p (const_tree);
extern bool function_parameter_expanded_from_pack_p (tree, tree);
extern tree make_pack_expansion (tree, tsubst_flags_t = tf_warning_or_error);
extern bool check_for_bare_parameter_packs (tree, location_t = UNKNOWN_LOCATION);
extern tree build_template_info (tree, tree);
extern tree get_template_info (const_tree);
extern int template_class_depth (tree);
extern int is_specialization_of (tree, tree);
extern bool is_specialization_of_friend (tree, tree);
extern tree get_pattern_parm (tree, tree);
extern int comp_template_args (tree, tree, tree * = NULL,
tree * = NULL, bool = false);
extern int template_args_equal (tree, tree, bool = false);
extern tree maybe_process_partial_specialization (tree);
extern tree most_specialized_instantiation (tree);
extern tree most_specialized_partial_spec (tree, tsubst_flags_t);
extern void print_candidates (tree);
extern void instantiate_pending_templates (int);
extern tree tsubst_default_argument (tree, int, tree, tree,
tsubst_flags_t);
extern tree tsubst (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_copy_and_build (tree, tree, tsubst_flags_t,
tree, bool = false, bool = false);
extern tree tsubst_expr (tree, tree, tsubst_flags_t,
tree, bool);
extern tree tsubst_pack_expansion (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_argument_pack (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_template_args (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_template_arg (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_function_parms (tree, tree, tsubst_flags_t, tree);
extern tree most_general_template (tree);
extern tree get_mostly_instantiated_function_type (tree);
extern bool problematic_instantiation_changed (void);
extern void record_last_problematic_instantiation (void);
extern struct tinst_level *current_instantiation(void);
extern bool instantiating_current_function_p (void);
extern tree maybe_get_template_decl_from_type_decl (tree);
extern int processing_template_parmlist;
extern bool dependent_type_p (tree);
extern bool dependent_scope_p (tree);
extern bool any_dependent_template_arguments_p (const_tree);
extern bool any_erroneous_template_args_p (const_tree);
extern bool dependent_template_p (tree);
extern bool dependent_template_id_p (tree, tree);
extern bool type_dependent_expression_p (tree);
extern bool type_dependent_object_expression_p (tree);
extern bool any_type_dependent_arguments_p (const vec<tree, va_gc> *);
extern bool any_type_dependent_elements_p (const_tree);
extern bool type_dependent_expression_p_push (tree);
extern bool value_dependent_expression_p (tree);
extern bool instantiation_dependent_expression_p (tree);
extern bool instantiation_dependent_uneval_expression_p (tree);
extern bool any_value_dependent_elements_p (const_tree);
extern bool dependent_omp_for_p (tree, tree, tree, tree);
extern tree resolve_typename_type (tree, bool);
extern tree template_for_substitution (tree);
extern tree build_non_dependent_expr (tree);
extern void make_args_non_dependent (vec<tree, va_gc> *);
extern bool reregister_specialization (tree, tree, tree);
extern tree instantiate_non_dependent_expr (tree);
extern tree instantiate_non_dependent_expr_sfinae (tree, tsubst_flags_t);
extern tree instantiate_non_dependent_expr_internal (tree, tsubst_flags_t);
extern tree instantiate_non_dependent_or_null (tree);
extern bool variable_template_specialization_p (tree);
extern bool alias_type_or_template_p (tree);
enum { nt_opaque = false, nt_transparent = true };
extern tree alias_template_specialization_p (const_tree, bool);
extern tree dependent_alias_template_spec_p (const_tree, bool);
extern bool template_parm_object_p (const_tree);
extern tree tparm_object_argument (tree);
extern bool explicit_class_specialization_p (tree);
extern bool push_tinst_level (tree);
extern bool push_tinst_level (tree, tree);
extern bool push_tinst_level_loc (tree, location_t);
extern bool push_tinst_level_loc (tree, tree, location_t);
extern void pop_tinst_level (void);
extern struct tinst_level *outermost_tinst_level(void);
extern void init_template_processing (void);
extern void print_template_statistics (void);
bool template_template_parameter_p (const_tree);
bool template_type_parameter_p (const_tree);
extern bool primary_template_specialization_p (const_tree);
extern tree get_primary_template_innermost_parameters (const_tree);
extern tree get_template_parms_at_level (tree, int);
extern tree get_template_innermost_arguments (const_tree);
extern tree get_template_argument_pack_elems (const_tree);
extern tree get_function_template_decl (const_tree);
extern tree resolve_nondeduced_context (tree, tsubst_flags_t);
extern tree resolve_nondeduced_context_or_error (tree, tsubst_flags_t);
extern hashval_t iterative_hash_template_arg (tree arg, hashval_t val);
extern tree coerce_template_parms (tree, tree, tree);
extern tree coerce_template_parms (tree, tree, tree, tsubst_flags_t);
extern tree canonicalize_type_argument (tree, tsubst_flags_t);
extern void register_local_specialization (tree, tree);
extern tree retrieve_local_specialization (tree);
extern tree extract_fnparm_pack (tree, tree *);
extern tree template_parm_to_arg (tree);
extern tree dguide_name (tree);
extern bool dguide_name_p (tree);
extern bool deduction_guide_p (const_tree);
extern bool copy_guide_p (const_tree);
extern bool template_guide_p (const_tree);
extern bool builtin_guide_p (const_tree);
extern void store_explicit_specifier (tree, tree);
extern void walk_specializations (bool,
void (*)(bool, spec_entry *,
void *),
void *);
extern tree match_mergeable_specialization (bool is_decl, spec_entry *);
extern unsigned get_mergeable_specialization_flags (tree tmpl, tree spec);
extern void add_mergeable_specialization (bool is_decl, bool is_alias,
spec_entry *,
tree outer, unsigned);
extern tree add_to_template_args (tree, tree);
extern tree add_outermost_template_args (tree, tree);
extern tree add_extra_args (tree, tree, tsubst_flags_t, tree);
extern tree build_extra_args (tree, tree, tsubst_flags_t);
/* in rtti.c */
/* A vector of all tinfo decls that haven't been emitted yet. */
extern GTY(()) vec<tree, va_gc> *unemitted_tinfo_decls;
extern void init_rtti_processing (void);
extern tree build_typeid (tree, tsubst_flags_t);
extern tree get_tinfo_decl_direct (tree, tree, int);
extern tree get_tinfo_decl (tree);
extern tree get_typeid (tree, tsubst_flags_t);
extern tree build_headof (tree);
extern tree build_dynamic_cast (location_t, tree, tree,
tsubst_flags_t);
extern void emit_support_tinfos (void);
extern bool emit_tinfo_decl (tree);
extern unsigned get_pseudo_tinfo_index (tree);
extern tree get_pseudo_tinfo_type (unsigned);
extern tree build_if_nonnull (tree, tree, tsubst_flags_t);
/* in search.c */
extern tree get_parent_with_private_access (tree decl, tree binfo);
extern bool accessible_base_p (tree, tree, bool);
extern tree lookup_base (tree, tree, base_access,
base_kind *, tsubst_flags_t);
extern tree dcast_base_hint (tree, tree);
extern int accessible_p (tree, tree, bool);
extern int accessible_in_template_p (tree, tree);
extern tree lookup_field (tree, tree, int, bool);
extern tree lookup_fnfields (tree, tree, int, tsubst_flags_t);
extern tree lookup_member (tree, tree, int, bool,
tsubst_flags_t,
access_failure_info *afi = NULL);
extern tree lookup_member_fuzzy (tree, tree, bool);
extern tree locate_field_accessor (tree, tree, bool);
extern int look_for_overrides (tree, tree);
extern void get_pure_virtuals (tree);
extern void maybe_suppress_debug_info (tree);
extern void note_debug_info_needed (tree);
extern tree current_scope (void);
extern int at_function_scope_p (void);
extern bool at_class_scope_p (void);
extern bool at_namespace_scope_p (void);
extern tree context_for_name_lookup (tree);
extern tree lookup_conversions (tree);
extern tree binfo_from_vbase (tree);
extern tree binfo_for_vbase (tree, tree);
extern tree look_for_overrides_here (tree, tree);
#define dfs_skip_bases ((tree)1)
extern tree dfs_walk_all (tree, tree (*) (tree, void *),
tree (*) (tree, void *), void *);
extern tree dfs_walk_once (tree, tree (*) (tree, void *),
tree (*) (tree, void *), void *);
extern tree binfo_via_virtual (tree, tree);
extern bool binfo_direct_p (tree);
extern tree build_baselink (tree, tree, tree, tree);
extern tree adjust_result_of_qualified_name_lookup
(tree, tree, tree);
extern tree copied_binfo (tree, tree);
extern tree original_binfo (tree, tree);
extern bool shared_member_p (tree);
extern bool any_dependent_bases_p (tree = current_nonlambda_class_type ());
extern bool maybe_check_overriding_exception_spec (tree, tree);
/* in semantics.c */
extern void push_deferring_access_checks (deferring_kind);
extern void resume_deferring_access_checks (void);
extern void stop_deferring_access_checks (void);
extern void pop_deferring_access_checks (void);
extern vec<deferred_access_check, va_gc> *get_deferred_access_checks (void);
extern void reopen_deferring_access_checks (vec<deferred_access_check, va_gc> *);
extern void pop_to_parent_deferring_access_checks (void);
extern bool perform_access_checks (vec<deferred_access_check, va_gc> *,
tsubst_flags_t);
extern bool perform_deferred_access_checks (tsubst_flags_t);
extern bool perform_or_defer_access_check (tree, tree, tree,
tsubst_flags_t,
access_failure_info *afi = NULL);
/* RAII sentinel to ensures that deferred access checks are popped before
a function returns. */
class deferring_access_check_sentinel
{
public:
deferring_access_check_sentinel (enum deferring_kind kind = dk_deferred)
{
push_deferring_access_checks (kind);
}
~deferring_access_check_sentinel ()
{
pop_deferring_access_checks ();
}
};
extern int stmts_are_full_exprs_p (void);
extern void init_cp_semantics (void);
extern tree do_poplevel (tree);
extern void break_maybe_infinite_loop (void);
extern void add_decl_expr (tree);
extern tree maybe_cleanup_point_expr_void (tree);
extern tree finish_expr_stmt (tree);
extern tree begin_if_stmt (void);
extern tree finish_if_stmt_cond (tree, tree);
extern tree finish_then_clause (tree);
extern void begin_else_clause (tree);
extern void finish_else_clause (tree);
extern void finish_if_stmt (tree);
extern tree begin_while_stmt (void);
extern void finish_while_stmt_cond (tree, tree, bool, unsigned short);
extern void finish_while_stmt (tree);
extern tree begin_do_stmt (void);
extern void finish_do_body (tree);
extern void finish_do_stmt (tree, tree, bool, unsigned short);
extern tree finish_return_stmt (tree);
extern tree begin_for_scope (tree *);
extern tree begin_for_stmt (tree, tree);
extern void finish_init_stmt (tree);
extern void finish_for_cond (tree, tree, bool, unsigned short);
extern void finish_for_expr (tree, tree);
extern void finish_for_stmt (tree);
extern tree begin_range_for_stmt (tree, tree);
extern void finish_range_for_decl (tree, tree, tree);
extern void finish_range_for_stmt (tree);
extern tree finish_break_stmt (void);
extern tree finish_continue_stmt (void);
extern tree begin_switch_stmt (void);
extern void finish_switch_cond (tree, tree);
extern void finish_switch_stmt (tree);
extern tree finish_goto_stmt (tree);
extern tree begin_try_block (void);
extern void finish_try_block (tree);
extern void finish_handler_sequence (tree);
extern tree begin_function_try_block (tree *);
extern void finish_function_try_block (tree);
extern void finish_function_handler_sequence (tree, tree);
extern void finish_cleanup_try_block (tree);
extern tree begin_handler (void);
extern void finish_handler_parms (tree, tree);
extern void finish_handler (tree);
extern void finish_cleanup (tree, tree);
extern bool is_this_parameter (tree);
enum {
BCS_NORMAL = 0,
BCS_NO_SCOPE = 1,
BCS_TRY_BLOCK = 2,
BCS_FN_BODY = 4,
BCS_TRANSACTION = 8
};
extern tree begin_compound_stmt (unsigned int);
extern void finish_compound_stmt (tree);
extern tree finish_asm_stmt (location_t, int, tree, tree,
tree, tree, tree, bool);
extern tree finish_label_stmt (tree);
extern void finish_label_decl (tree);
extern cp_expr finish_parenthesized_expr (cp_expr);
extern tree force_paren_expr (tree, bool = false);
inline tree force_paren_expr_uneval (tree t)
{ return force_paren_expr (t, true); }
extern tree maybe_undo_parenthesized_ref (tree);
extern tree maybe_strip_ref_conversion (tree);
extern tree finish_non_static_data_member (tree, tree, tree);
extern tree begin_stmt_expr (void);
extern tree finish_stmt_expr_expr (tree, tree);
extern tree finish_stmt_expr (tree, bool);
extern tree stmt_expr_value_expr (tree);
bool empty_expr_stmt_p (tree);
extern cp_expr perform_koenig_lookup (cp_expr, vec<tree, va_gc> *,
tsubst_flags_t);
extern tree finish_call_expr (tree, vec<tree, va_gc> **, bool,
bool, tsubst_flags_t);
extern tree lookup_and_finish_template_variable (tree, tree, tsubst_flags_t = tf_warning_or_error);
extern tree finish_template_variable (tree, tsubst_flags_t = tf_warning_or_error);
extern cp_expr finish_increment_expr (cp_expr, enum tree_code);
extern tree finish_this_expr (void);
extern tree finish_pseudo_destructor_expr (tree, tree, tree, location_t);
extern cp_expr finish_unary_op_expr (location_t, enum tree_code, cp_expr,
tsubst_flags_t);
/* Whether this call to finish_compound_literal represents a C++11 functional
cast or a C99 compound literal. */
enum fcl_t { fcl_functional, fcl_c99 };
extern tree finish_compound_literal (tree, tree, tsubst_flags_t, fcl_t = fcl_functional);
extern tree finish_fname (tree);
extern void finish_translation_unit (void);
extern tree finish_template_type_parm (tree, tree);
extern tree finish_template_template_parm (tree, tree);
extern tree begin_class_definition (tree);
extern void finish_template_decl (tree);
extern tree finish_template_type (tree, tree, int);
extern tree finish_base_specifier (tree, tree, bool);
extern void finish_member_declaration (tree);
extern bool outer_automatic_var_p (tree);
extern tree process_outer_var_ref (tree, tsubst_flags_t, bool force_use = false);
extern cp_expr finish_id_expression (tree, tree, tree,
cp_id_kind *,
bool, bool, bool *,
bool, bool, bool, bool,
const char **,
location_t);
extern tree finish_typeof (tree);
extern tree finish_underlying_type (tree);
extern tree calculate_bases (tree, tsubst_flags_t);
extern tree finish_bases (tree, bool);
extern tree calculate_direct_bases (tree, tsubst_flags_t);
extern tree finish_offsetof (tree, tree, location_t);
extern void finish_decl_cleanup (tree, tree);
extern void finish_eh_cleanup (tree);
extern void emit_associated_thunks (tree);
extern void finish_mem_initializers (tree);
extern tree check_template_template_default_arg (tree);
extern bool expand_or_defer_fn_1 (tree);
extern void expand_or_defer_fn (tree);
extern bool check_accessibility_of_qualified_id (tree, tree, tree, tsubst_flags_t);
extern tree finish_qualified_id_expr (tree, tree, bool, bool,
bool, bool, tsubst_flags_t);
extern void simplify_aggr_init_expr (tree *);
extern void finalize_nrv (tree *, tree, tree);
extern tree omp_reduction_id (enum tree_code, tree, tree);
extern tree cp_remove_omp_priv_cleanup_stmt (tree *, int *, void *);
extern bool cp_check_omp_declare_reduction (tree);
extern void finish_omp_declare_simd_methods (tree);
extern tree finish_omp_clauses (tree, enum c_omp_region_type);
extern tree push_omp_privatization_clauses (bool);
extern void pop_omp_privatization_clauses (tree);
extern void save_omp_privatization_clauses (vec<tree> &);
extern void restore_omp_privatization_clauses (vec<tree> &);
extern void finish_omp_threadprivate (tree);
extern tree begin_omp_structured_block (void);
extern tree finish_omp_structured_block (tree);
extern tree finish_oacc_data (tree, tree);
extern tree finish_oacc_host_data (tree, tree);
extern tree finish_omp_construct (enum tree_code, tree, tree);
extern tree begin_omp_parallel (void);
extern tree finish_omp_parallel (tree, tree);
extern tree begin_omp_task (void);
extern tree finish_omp_task (tree, tree);
extern tree finish_omp_for (location_t, enum tree_code,
tree, tree, tree, tree, tree,
tree, tree, vec<tree> *, tree);
extern tree finish_omp_for_block (tree, tree);
extern void finish_omp_atomic (location_t, enum tree_code,
enum tree_code, tree, tree,
tree, tree, tree, tree,
enum omp_memory_order);
extern void finish_omp_barrier (void);
extern void finish_omp_depobj (location_t, tree,
enum omp_clause_depend_kind,
tree);
extern void finish_omp_flush (int);
extern void finish_omp_taskwait (void);
extern void finish_omp_taskyield (void);
extern void finish_omp_cancel (tree);
extern void finish_omp_cancellation_point (tree);
extern tree omp_privatize_field (tree, bool);
extern tree begin_transaction_stmt (location_t, tree *, int);
extern void finish_transaction_stmt (tree, tree, int, tree);
extern tree build_transaction_expr (location_t, tree, int, tree);
extern bool cxx_omp_create_clause_info (tree, tree, bool, bool,
bool, bool);
extern tree baselink_for_fns (tree);
extern void finish_static_assert (tree, tree, location_t,
bool, bool);
extern tree finish_decltype_type (tree, bool, tsubst_flags_t);
extern tree finish_trait_expr (location_t, enum cp_trait_kind, tree, tree);
extern tree build_lambda_expr (void);
extern tree build_lambda_object (tree);
extern tree begin_lambda_type (tree);
extern tree lambda_capture_field_type (tree, bool, bool);
extern tree lambda_return_type (tree);
extern tree lambda_proxy_type (tree);
extern tree lambda_function (tree);
extern void apply_deduced_return_type (tree, tree);
extern tree add_capture (tree, tree, tree, bool, bool);
extern tree add_default_capture (tree, tree, tree);
extern void insert_capture_proxy (tree);
extern void insert_pending_capture_proxies (void);
extern bool is_capture_proxy (tree);
extern bool is_normal_capture_proxy (tree);
extern bool is_constant_capture_proxy (tree);
extern void register_capture_members (tree);
extern tree lambda_expr_this_capture (tree, int);
extern void maybe_generic_this_capture (tree, tree);
extern tree maybe_resolve_dummy (tree, bool);
extern tree current_nonlambda_function (void);
extern tree nonlambda_method_basetype (void);
extern tree current_nonlambda_scope (void);
extern tree current_lambda_expr (void);
extern bool generic_lambda_fn_p (tree);
extern tree do_dependent_capture (tree, bool = false);
extern bool lambda_fn_in_template_p (tree);
extern void maybe_add_lambda_conv_op (tree);
extern bool is_lambda_ignored_entity (tree);
extern bool lambda_static_thunk_p (tree);
extern bool call_from_lambda_thunk_p (tree);
extern tree finish_builtin_launder (location_t, tree,
tsubst_flags_t);
extern tree cp_build_vec_convert (tree, location_t, tree,
tsubst_flags_t);
extern tree cp_build_bit_cast (location_t, tree, tree,
tsubst_flags_t);
extern void start_lambda_scope (tree);
extern void record_lambda_scope (tree);
extern void record_null_lambda_scope (tree);
extern void finish_lambda_scope (void);
extern tree start_lambda_function (tree fn, tree lambda_expr);
extern void finish_lambda_function (tree body);
extern bool regenerated_lambda_fn_p (tree);
extern tree most_general_lambda (tree);
/* in tree.c */
extern int cp_tree_operand_length (const_tree);
extern int cp_tree_code_length (enum tree_code);
extern void cp_free_lang_data (tree t);
extern tree force_target_expr (tree, tree, tsubst_flags_t);
extern tree build_target_expr_with_type (tree, tree, tsubst_flags_t);
extern void lang_check_failed (const char *, int,
const char *) ATTRIBUTE_NORETURN
ATTRIBUTE_COLD;
extern tree stabilize_expr (tree, tree *);
extern void stabilize_call (tree, tree *);
extern bool stabilize_init (tree, tree *);
extern tree add_stmt_to_compound (tree, tree);
extern void init_tree (void);
extern bool pod_type_p (const_tree);
extern bool layout_pod_type_p (const_tree);
extern bool std_layout_type_p (const_tree);
extern bool trivial_type_p (const_tree);
extern bool trivially_copyable_p (const_tree);
extern bool type_has_unique_obj_representations (const_tree);
extern bool scalarish_type_p (const_tree);
extern bool structural_type_p (tree, bool = false);
extern bool type_has_nontrivial_default_init (const_tree);
extern bool type_has_nontrivial_copy_init (const_tree);
extern void maybe_warn_parm_abi (tree, location_t);
extern bool class_tmpl_impl_spec_p (const_tree);
extern int zero_init_p (const_tree);
extern bool zero_init_expr_p (tree);
extern bool check_abi_tag_redeclaration (const_tree, const_tree,
const_tree);
extern bool check_abi_tag_args (tree, tree);
extern tree strip_typedefs (tree, bool * = NULL,
unsigned int = 0);
extern tree strip_typedefs_expr (tree, bool * = NULL,
unsigned int = 0);
extern tree copy_binfo (tree, tree, tree,
tree *, int);
extern int member_p (const_tree);
extern cp_lvalue_kind real_lvalue_p (const_tree);
extern cp_lvalue_kind lvalue_kind (const_tree);
extern bool glvalue_p (const_tree);
extern bool obvalue_p (const_tree);
extern bool xvalue_p (const_tree);
extern bool bitfield_p (const_tree);
extern tree cp_stabilize_reference (tree);
extern bool builtin_valid_in_constant_expr_p (const_tree);
extern tree build_min (enum tree_code, tree, ...);
extern tree build_min_nt_loc (location_t, enum tree_code,
...);
extern tree build_min_non_dep (enum tree_code, tree, ...);
extern tree build_min_non_dep_op_overload (enum tree_code, tree, tree, ...);
extern tree build_min_nt_call_vec (tree, vec<tree, va_gc> *);
extern tree build_min_non_dep_call_vec (tree, tree, vec<tree, va_gc> *);
extern vec<tree, va_gc>* vec_copy_and_insert (vec<tree, va_gc>*, tree, unsigned);
extern tree build_cplus_new (tree, tree, tsubst_flags_t);
extern tree build_local_temp (tree);
extern bool is_local_temp (tree);
extern tree build_aggr_init_expr (tree, tree);
extern tree get_target_expr (tree);
extern tree get_target_expr_sfinae (tree, tsubst_flags_t);
extern tree build_cplus_array_type (tree, tree, int is_dep = -1);
extern tree build_array_of_n_type (tree, int);
extern bool array_of_runtime_bound_p (tree);
extern bool vla_type_p (tree);
extern tree build_array_copy (tree);
extern tree build_vec_init_expr (tree, tree, tsubst_flags_t);
extern void diagnose_non_constexpr_vec_init (tree);
extern tree hash_tree_cons (tree, tree, tree);
extern tree hash_tree_chain (tree, tree);
extern tree build_qualified_name (tree, tree, tree, bool);
extern tree build_ref_qualified_type (tree, cp_ref_qualifier);
extern tree make_binding_vec (tree, unsigned clusters CXX_MEM_STAT_INFO);
inline tree ovl_first (tree) ATTRIBUTE_PURE;
extern tree ovl_make (tree fn,
tree next = NULL_TREE);
extern tree ovl_insert (tree fn, tree maybe_ovl,
int using_or_hidden = 0);
extern tree ovl_skip_hidden (tree) ATTRIBUTE_PURE;
extern void lookup_mark (tree lookup, bool val);
extern tree lookup_add (tree fns, tree lookup);
extern tree lookup_maybe_add (tree fns, tree lookup,
bool deduping);
extern int is_overloaded_fn (tree) ATTRIBUTE_PURE;
extern bool really_overloaded_fn (tree) ATTRIBUTE_PURE;
extern tree dependent_name (tree);
extern tree maybe_get_fns (tree) ATTRIBUTE_PURE;
extern tree get_fns (tree) ATTRIBUTE_PURE;
extern tree get_first_fn (tree) ATTRIBUTE_PURE;
extern tree ovl_scope (tree);
extern const char *cxx_printable_name (tree, int);
extern const char *cxx_printable_name_translate (tree, int);
extern tree canonical_eh_spec (tree);
extern tree build_cp_fntype_variant (tree, cp_ref_qualifier, tree, bool);
extern tree build_exception_variant (tree, tree);
extern void fixup_deferred_exception_variants (tree, tree);
extern tree bind_template_template_parm (tree, tree);
extern tree array_type_nelts_total (tree);
extern tree array_type_nelts_top (tree);
extern bool array_of_unknown_bound_p (const_tree);
extern bool source_location_current_p (tree);
extern tree break_out_target_exprs (tree, bool = false);
extern tree build_ctor_subob_ref (tree, tree, tree);
extern tree replace_placeholders (tree, tree, bool * = NULL);
extern bool find_placeholders (tree);
extern tree get_type_decl (tree);
extern tree decl_namespace_context (tree);
extern bool decl_anon_ns_mem_p (const_tree);
extern tree lvalue_type (tree);
extern tree error_type (tree);
extern int varargs_function_p (const_tree);
extern bool cp_tree_equal (tree, tree);
extern tree no_linkage_check (tree, bool);
extern void debug_binfo (tree);
extern tree build_dummy_object (tree);
extern tree maybe_dummy_object (tree, tree *);
extern bool is_dummy_object (const_tree);
extern bool is_byte_access_type (tree);
extern const struct attribute_spec cxx_attribute_table[];
extern tree make_ptrmem_cst (tree, tree);
extern tree cp_build_type_attribute_variant (tree, tree);
extern tree cp_build_reference_type (tree, bool);
extern tree move (tree);
extern tree cp_build_qualified_type_real (tree, int, tsubst_flags_t);
#define cp_build_qualified_type(TYPE, QUALS) \
cp_build_qualified_type_real ((TYPE), (QUALS), tf_warning_or_error)
extern bool cv_qualified_p (const_tree);
extern tree cv_unqualified (tree);
extern special_function_kind special_function_p (const_tree);
extern special_function_kind special_memfn_p (const_tree);
extern int count_trees (tree);
extern int char_type_p (tree);
extern void verify_stmt_tree (tree);
extern linkage_kind decl_linkage (tree);
extern duration_kind decl_storage_duration (tree);
extern tree cp_walk_subtrees (tree*, int*, walk_tree_fn,
void*, hash_set<tree> *);
#define cp_walk_tree(tp,func,data,pset) \
walk_tree_1 (tp, func, data, pset, cp_walk_subtrees)
#define cp_walk_tree_without_duplicates(tp,func,data) \
walk_tree_without_duplicates_1 (tp, func, data, cp_walk_subtrees)
extern tree rvalue (tree);
extern tree convert_bitfield_to_declared_type (tree);
extern tree cp_save_expr (tree);
extern bool cast_valid_in_integral_constant_expression_p (tree);
extern bool cxx_type_hash_eq (const_tree, const_tree);
extern tree cxx_copy_lang_qualifiers (const_tree, const_tree);
extern void cxx_print_statistics (void);
extern bool maybe_warn_zero_as_null_pointer_constant (tree, location_t);
/* in ptree.c */
extern void cxx_print_xnode (FILE *, tree, int);
extern void cxx_print_decl (FILE *, tree, int);
extern void cxx_print_type (FILE *, tree, int);
extern void cxx_print_identifier (FILE *, tree, int);
extern void cxx_print_error_function (diagnostic_context *,
const char *,
struct diagnostic_info *);
/* in typeck.c */
/* Says how we should behave when comparing two arrays one of which
has unknown bounds. */
enum compare_bounds_t { bounds_none, bounds_either, bounds_first };
extern bool cxx_mark_addressable (tree, bool = false);
extern int string_conv_p (const_tree, const_tree, int);
extern tree cp_truthvalue_conversion (tree, tsubst_flags_t);
extern tree contextual_conv_bool (tree, tsubst_flags_t);
extern tree condition_conversion (tree);
extern tree require_complete_type (tree);
extern tree require_complete_type_sfinae (tree, tsubst_flags_t);
extern tree complete_type (tree);
extern tree complete_type_or_else (tree, tree);
extern tree complete_type_or_maybe_complain (tree, tree, tsubst_flags_t);
inline bool type_unknown_p (const_tree);
enum { ce_derived, ce_type, ce_normal, ce_exact };
extern bool comp_except_specs (const_tree, const_tree, int);
extern bool comptypes (tree, tree, int);
extern bool same_type_ignoring_top_level_qualifiers_p (tree, tree);
extern bool similar_type_p (tree, tree);
extern bool compparms (const_tree, const_tree);
extern int comp_cv_qualification (const_tree, const_tree);
extern int comp_cv_qualification (int, int);
extern int comp_cv_qual_signature (tree, tree);
extern tree cxx_sizeof_or_alignof_expr (location_t, tree,
enum tree_code, bool, bool);
extern tree cxx_sizeof_or_alignof_type (location_t, tree,
enum tree_code, bool, bool);
extern tree cxx_alignas_expr (tree);
extern tree cxx_sizeof_nowarn (tree);
extern tree is_bitfield_expr_with_lowered_type (const_tree);
extern tree unlowered_expr_type (const_tree);
extern tree decay_conversion (tree,
tsubst_flags_t,
bool = true);
extern tree build_class_member_access_expr (cp_expr, tree, tree, bool,
tsubst_flags_t);
extern tree finish_class_member_access_expr (cp_expr, tree, bool,
tsubst_flags_t);
extern tree lookup_destructor (tree, tree, tree, tsubst_flags_t);
extern tree build_x_indirect_ref (location_t, tree,
ref_operator,
tsubst_flags_t);
extern tree cp_build_indirect_ref (location_t, tree,
ref_operator,
tsubst_flags_t);
extern tree cp_build_fold_indirect_ref (tree);
extern tree build_array_ref (location_t, tree, tree);
extern tree cp_build_array_ref (location_t, tree, tree,
tsubst_flags_t);
extern tree get_member_function_from_ptrfunc (tree *, tree, tsubst_flags_t);
extern tree cp_build_function_call_nary (tree, tsubst_flags_t, ...)
ATTRIBUTE_SENTINEL;
extern tree cp_build_function_call_vec (tree, vec<tree, va_gc> **,
tsubst_flags_t,
tree = NULL_TREE);
extern tree build_x_binary_op (const op_location_t &,
enum tree_code, tree,
enum tree_code, tree,
enum tree_code, tree *,
tsubst_flags_t);
inline tree build_x_binary_op (const op_location_t &loc,
enum tree_code code, tree arg1, tree arg2,
tsubst_flags_t complain)
{
return build_x_binary_op (loc, code, arg1, TREE_CODE (arg1), arg2,
TREE_CODE (arg2), NULL, complain);
}
extern tree build_x_array_ref (location_t, tree, tree,
tsubst_flags_t);
extern tree build_x_unary_op (location_t,
enum tree_code, cp_expr,
tsubst_flags_t);
extern tree cp_build_addressof (location_t, tree,
tsubst_flags_t);
extern tree cp_build_addr_expr (tree, tsubst_flags_t);
extern tree cp_build_unary_op (enum tree_code, tree, bool,
tsubst_flags_t);
extern tree genericize_compound_lvalue (tree);
extern tree unary_complex_lvalue (enum tree_code, tree);
extern tree build_x_conditional_expr (location_t, tree, tree, tree,
tsubst_flags_t);
extern tree build_x_compound_expr_from_list (tree, expr_list_kind,
tsubst_flags_t);
extern tree build_x_compound_expr_from_vec (vec<tree, va_gc> *,
const char *, tsubst_flags_t);
extern tree build_x_compound_expr (location_t, tree, tree,
tsubst_flags_t);
extern tree build_compound_expr (location_t, tree, tree);
extern tree cp_build_compound_expr (tree, tree, tsubst_flags_t);
extern tree build_static_cast (location_t, tree, tree,
tsubst_flags_t);
extern tree build_reinterpret_cast (location_t, tree, tree,
tsubst_flags_t);
extern tree build_const_cast (location_t, tree, tree,
tsubst_flags_t);
extern tree build_c_cast (location_t, tree, tree);
extern cp_expr build_c_cast (location_t loc, tree type,
cp_expr expr);
extern tree cp_build_c_cast (location_t, tree, tree,
tsubst_flags_t);
extern cp_expr build_x_modify_expr (location_t, tree,
enum tree_code, tree,
tsubst_flags_t);
extern tree cp_build_modify_expr (location_t, tree,
enum tree_code, tree,
tsubst_flags_t);
extern tree convert_for_initialization (tree, tree, tree, int,
impl_conv_rhs, tree, int,
tsubst_flags_t);
extern int comp_ptr_ttypes (tree, tree);
extern bool comp_ptr_ttypes_const (tree, tree, compare_bounds_t);
extern bool error_type_p (const_tree);
extern bool ptr_reasonably_similar (const_tree, const_tree);
extern tree build_ptrmemfunc (tree, tree, int, bool,
tsubst_flags_t);
extern int cp_type_quals (const_tree);
extern int type_memfn_quals (const_tree);
extern cp_ref_qualifier type_memfn_rqual (const_tree);
extern tree apply_memfn_quals (tree, cp_cv_quals,
cp_ref_qualifier = REF_QUAL_NONE);
extern bool cp_has_mutable_p (const_tree);
extern bool at_least_as_qualified_p (const_tree, const_tree);
extern void cp_apply_type_quals_to_decl (int, tree);
extern tree build_ptrmemfunc1 (tree, tree, tree);
extern void expand_ptrmemfunc_cst (tree, tree *, tree *);
extern tree type_after_usual_arithmetic_conversions (tree, tree);
extern tree common_pointer_type (tree, tree);
extern tree composite_pointer_type (const op_location_t &,
tree, tree, tree, tree,
composite_pointer_operation,
tsubst_flags_t);
extern tree merge_types (tree, tree);
extern tree strip_array_domain (tree);
extern tree check_return_expr (tree, bool *);
extern tree spaceship_type (tree, tsubst_flags_t = tf_warning_or_error);
extern tree genericize_spaceship (location_t, tree, tree, tree);
extern tree cp_build_binary_op (const op_location_t &,
enum tree_code, tree, tree,
tsubst_flags_t);
extern tree build_x_vec_perm_expr (location_t,
tree, tree, tree,
tsubst_flags_t);
#define cxx_sizeof(T) cxx_sizeof_or_alignof_type (input_location, T, SIZEOF_EXPR, false, true)
extern tree build_simple_component_ref (tree, tree);
extern tree build_ptrmemfunc_access_expr (tree, tree);
extern tree build_address (tree);
extern tree build_nop (tree, tree);
extern tree non_reference (tree);
extern tree lookup_anon_field (tree, tree);
extern bool invalid_nonstatic_memfn_p (location_t, tree,
tsubst_flags_t);
extern tree convert_member_func_to_ptr (tree, tree, tsubst_flags_t);
extern tree convert_ptrmem (tree, tree, bool, bool,
tsubst_flags_t);
extern int lvalue_or_else (tree, enum lvalue_use,
tsubst_flags_t);
extern void check_template_keyword (tree);
extern bool check_raw_literal_operator (const_tree decl);
extern bool check_literal_operator_args (const_tree, bool *, bool *);
extern void maybe_warn_about_useless_cast (location_t, tree, tree,
tsubst_flags_t);
extern tree cp_perform_integral_promotions (tree, tsubst_flags_t);
extern tree finish_left_unary_fold_expr (tree, int);
extern tree finish_right_unary_fold_expr (tree, int);
extern tree finish_binary_fold_expr (tree, tree, int);
extern tree treat_lvalue_as_rvalue_p (tree, bool);
extern bool decl_in_std_namespace_p (tree);
/* in typeck2.c */
extern void require_complete_eh_spec_types (tree, tree);
extern void cxx_incomplete_type_diagnostic (location_t, const_tree,
const_tree, diagnostic_t);
inline location_t
cp_expr_loc_or_loc (const_tree t, location_t or_loc)
{
location_t loc = cp_expr_location (t);
if (loc == UNKNOWN_LOCATION)
loc = or_loc;
return loc;
}
inline location_t
cp_expr_loc_or_input_loc (const_tree t)
{
return cp_expr_loc_or_loc (t, input_location);
}
inline void
cxx_incomplete_type_diagnostic (const_tree value, const_tree type,
diagnostic_t diag_kind)
{
cxx_incomplete_type_diagnostic (cp_expr_loc_or_input_loc (value),
value, type, diag_kind);
}
extern void cxx_incomplete_type_error (location_t, const_tree,
const_tree);
inline void
cxx_incomplete_type_error (const_tree value, const_tree type)
{
cxx_incomplete_type_diagnostic (value, type, DK_ERROR);
}
extern void cxx_incomplete_type_inform (const_tree);
extern tree error_not_base_type (tree, tree);
extern tree binfo_or_else (tree, tree);
extern void cxx_readonly_error (location_t, tree,
enum lvalue_use);
extern void complete_type_check_abstract (tree);
extern int abstract_virtuals_error (tree, tree);
extern int abstract_virtuals_error (abstract_class_use, tree);
extern int abstract_virtuals_error_sfinae (tree, tree, tsubst_flags_t);
extern int abstract_virtuals_error_sfinae (abstract_class_use, tree, tsubst_flags_t);
extern tree store_init_value (tree, tree, vec<tree, va_gc>**, int);
extern tree split_nonconstant_init (tree, tree);
extern bool check_narrowing (tree, tree, tsubst_flags_t,
bool = false);
extern bool ordinary_char_type_p (tree);
extern bool array_string_literal_compatible_p (tree, tree);
extern tree digest_init (tree, tree, tsubst_flags_t);
extern tree digest_init_flags (tree, tree, int, tsubst_flags_t);
extern tree digest_nsdmi_init (tree, tree, tsubst_flags_t);
extern tree build_scoped_ref (tree, tree, tree *);
extern tree build_x_arrow (location_t, tree,
tsubst_flags_t);
extern tree build_m_component_ref (tree, tree, tsubst_flags_t);
extern tree build_functional_cast (location_t, tree, tree,
tsubst_flags_t);
extern tree add_exception_specifier (tree, tree, tsubst_flags_t);
extern tree merge_exception_specifiers (tree, tree);
/* in mangle.c */
extern void init_mangle (void);
extern void mangle_decl (tree);
extern const char *mangle_type_string (tree);
extern tree mangle_typeinfo_for_type (tree);
extern tree mangle_typeinfo_string_for_type (tree);
extern tree mangle_vtbl_for_type (tree);
extern tree mangle_vtt_for_type (tree);
extern tree mangle_ctor_vtbl_for_type (tree, tree);
extern tree mangle_thunk (tree, int, tree, tree, tree);
extern tree mangle_guard_variable (tree);
extern tree mangle_tls_init_fn (tree);
extern tree mangle_tls_wrapper_fn (tree);
extern bool decl_tls_wrapper_p (tree);
extern tree mangle_ref_init_variable (tree);
extern tree mangle_template_parm_object (tree);
extern char *get_mangled_vtable_map_var_name (tree);
extern bool mangle_return_type_p (tree);
extern tree mangle_decomp (tree, vec<tree> &);
extern void mangle_module_substitution (int);
extern void mangle_identifier (char, tree);
extern tree mangle_module_global_init (int);
/* in dump.c */
extern bool cp_dump_tree (void *, tree);
/* In cp/cp-objcp-common.c. */
extern alias_set_type cxx_get_alias_set (tree);
extern bool cxx_warn_unused_global_decl (const_tree);
extern size_t cp_tree_size (enum tree_code);
extern bool cp_var_mod_type_p (tree, tree);
extern void cxx_initialize_diagnostics (diagnostic_context *);
extern int cxx_types_compatible_p (tree, tree);
extern bool cxx_block_may_fallthru (const_tree);
/* in cp-gimplify.c */
extern int cp_gimplify_expr (tree *, gimple_seq *,
gimple_seq *);
extern void cp_genericize (tree);
extern bool cxx_omp_const_qual_no_mutable (tree);
extern enum omp_clause_default_kind cxx_omp_predetermined_sharing_1 (tree);
extern enum omp_clause_default_kind cxx_omp_predetermined_sharing (tree);
extern enum omp_clause_defaultmap_kind cxx_omp_predetermined_mapping (tree);
extern tree cxx_omp_clause_default_ctor (tree, tree, tree);
extern tree cxx_omp_clause_copy_ctor (tree, tree, tree);
extern tree cxx_omp_clause_assign_op (tree, tree, tree);
extern tree cxx_omp_clause_dtor (tree, tree);
extern void cxx_omp_finish_clause (tree, gimple_seq *, bool);
extern bool cxx_omp_privatize_by_reference (const_tree);
extern bool cxx_omp_disregard_value_expr (tree, bool);
extern void cp_fold_function (tree);
extern tree cp_fold_maybe_rvalue (tree, bool);
extern tree cp_fold_rvalue (tree);
extern tree cp_fully_fold (tree);
extern tree cp_fully_fold_init (tree);
extern tree predeclare_vla (tree);
extern void clear_fold_cache (void);
extern tree lookup_hotness_attribute (tree);
extern tree process_stmt_hotness_attribute (tree, location_t);
extern bool simple_empty_class_p (tree, tree, tree_code);
extern tree fold_builtin_source_location (location_t);
/* in name-lookup.c */
extern tree strip_using_decl (tree);
/* Tell the binding oracle what kind of binding we are looking for. */
enum cp_oracle_request
{
CP_ORACLE_IDENTIFIER
};
/* If this is non-NULL, then it is a "binding oracle" which can lazily
create bindings when needed by the C compiler. The oracle is told
the name and type of the binding to create. It can call pushdecl
or the like to ensure the binding is visible; or do nothing,
leaving the binding untouched. c-decl.c takes note of when the
oracle has been called and will not call it again if it fails to
create a given binding. */
typedef void cp_binding_oracle_function (enum cp_oracle_request, tree identifier);
extern cp_binding_oracle_function *cp_binding_oracle;
/* Set during diagnostics to record the failed constraint. This is a
TREE_LIST whose VALUE is the constraint and whose PURPOSE are the
instantiation arguments Defined in pt.c. */
extern tree current_failed_constraint;
/* An RAII class to manage the failed constraint. */
struct diagnosing_failed_constraint
{
diagnosing_failed_constraint (tree, tree, bool);
~diagnosing_failed_constraint ();
static bool replay_errors_p ();
bool diagnosing_error;
};
/* in constraint.cc */
extern cp_expr finish_constraint_or_expr (location_t, cp_expr, cp_expr);
extern cp_expr finish_constraint_and_expr (location_t, cp_expr, cp_expr);
extern cp_expr finish_constraint_primary_expr (cp_expr);
extern tree finish_concept_definition (cp_expr, tree);
extern tree combine_constraint_expressions (tree, tree);
extern tree append_constraint (tree, tree);
extern tree get_constraints (const_tree);
extern void set_constraints (tree, tree);
extern void remove_constraints (tree);
extern tree current_template_constraints (void);
extern tree associate_classtype_constraints (tree);
extern tree build_constraints (tree, tree);
extern tree maybe_substitute_reqs_for (tree, const_tree);
extern tree get_template_head_requirements (tree);
extern tree get_trailing_function_requirements (tree);
extern tree get_shorthand_constraints (tree);
extern tree build_concept_id (tree);
extern tree build_type_constraint (tree, tree, tsubst_flags_t);
extern tree build_concept_check (tree, tree, tsubst_flags_t);
extern tree build_concept_check (tree, tree, tree, tsubst_flags_t);
extern tree_pair finish_type_constraints (tree, tree, tsubst_flags_t);
extern tree build_constrained_parameter (tree, tree, tree = NULL_TREE);
extern void placeholder_extract_concept_and_args (tree, tree&, tree&);
extern bool equivalent_placeholder_constraints (tree, tree);
extern hashval_t hash_placeholder_constraint (tree);
extern bool deduce_constrained_parameter (tree, tree&, tree&);
extern tree resolve_constraint_check (tree);
extern tree check_function_concept (tree);
extern tree finish_template_introduction (tree, tree, location_t loc);
extern bool valid_requirements_p (tree);
extern tree finish_concept_name (tree);
extern tree finish_shorthand_constraint (tree, tree);
extern tree finish_requires_expr (location_t, tree, tree);
extern tree finish_simple_requirement (location_t, tree);
extern tree finish_type_requirement (location_t, tree);
extern tree finish_compound_requirement (location_t, tree, tree, bool);
extern tree finish_nested_requirement (location_t, tree);
extern void check_constrained_friend (tree, tree);
extern tree tsubst_requires_expr (tree, tree, tsubst_flags_t, tree);
extern tree evaluate_requires_expr (tree);
extern tree tsubst_constraint (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_constraint_info (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_parameter_mapping (tree, tree, tsubst_flags_t, tree);
extern tree get_mapped_args (tree);
struct processing_constraint_expression_sentinel
{
processing_constraint_expression_sentinel ();
~processing_constraint_expression_sentinel ();
};
extern bool processing_constraint_expression_p ();
extern tree unpack_concept_check (tree);
extern tree evaluate_concept_check (tree);
extern bool constraints_satisfied_p (tree, tree = NULL_TREE);
extern bool* lookup_subsumption_result (tree, tree);
extern bool save_subsumption_result (tree, tree, bool);
extern tree find_template_parameters (tree, tree);
extern bool equivalent_constraints (tree, tree);
extern bool equivalently_constrained (tree, tree);
extern bool subsumes_constraints (tree, tree);
extern bool strictly_subsumes (tree, tree);
extern bool weakly_subsumes (tree, tree);
extern int more_constrained (tree, tree);
extern bool at_least_as_constrained (tree, tree);
extern bool constraints_equivalent_p (tree, tree);
extern bool atomic_constraints_identical_p (tree, tree);
extern hashval_t iterative_hash_constraint (tree, hashval_t);
extern hashval_t hash_atomic_constraint (tree);
extern void diagnose_constraints (location_t, tree, tree);
extern void note_failed_type_completion_for_satisfaction (tree);
/* A structural hasher for ATOMIC_CONSTRs. */
struct atom_hasher : default_hash_traits<tree>
{
static hashval_t hash (tree t)
{
return hash_atomic_constraint (t);
}
static bool equal (tree t1, tree t2)
{
return atomic_constraints_identical_p (t1, t2);
}
};
/* in logic.cc */
extern bool subsumes (tree, tree);
/* In class.c */
extern void set_current_access_from_decl (tree);
extern void cp_finish_injected_record_type (tree);
/* in vtable-class-hierarchy.c */
extern void vtv_compute_class_hierarchy_transitive_closure (void);
extern void vtv_generate_init_routine (void);
extern void vtv_save_class_info (tree);
extern void vtv_recover_class_info (void);
extern void vtv_build_vtable_verify_fndecl (void);
/* In constexpr.c */
/* Representation of entries in the constexpr function definition table. */
struct GTY((for_user)) constexpr_fundef {
tree decl;
tree body;
tree parms;
tree result;
};
extern void fini_constexpr (void);
extern bool literal_type_p (tree);
extern void maybe_save_constexpr_fundef (tree);
extern void register_constexpr_fundef (const constexpr_fundef &);
extern constexpr_fundef *retrieve_constexpr_fundef (tree);
extern bool is_valid_constexpr_fn (tree, bool);
extern bool check_constexpr_ctor_body (tree, tree, bool);
extern tree constexpr_fn_retval (tree);
extern tree ensure_literal_type_for_constexpr_object (tree);
extern bool potential_constant_expression (tree);
extern bool is_constant_expression (tree);
extern bool is_rvalue_constant_expression (tree);
extern bool is_nondependent_constant_expression (tree);
extern bool is_nondependent_static_init_expression (tree);
extern bool is_static_init_expression (tree);
extern bool potential_rvalue_constant_expression (tree);
extern bool require_potential_constant_expression (tree);
extern bool require_constant_expression (tree);
extern bool require_rvalue_constant_expression (tree);
extern bool require_potential_rvalue_constant_expression (tree);
extern tree cxx_constant_value (tree, tree = NULL_TREE);
extern void cxx_constant_dtor (tree, tree);
extern tree cxx_constant_init (tree, tree = NULL_TREE);
extern tree maybe_constant_value (tree, tree = NULL_TREE, bool = false);
extern tree maybe_constant_init (tree, tree = NULL_TREE, bool = false);
extern tree fold_non_dependent_expr (tree,
tsubst_flags_t = tf_warning_or_error,
bool = false, tree = NULL_TREE);
extern tree maybe_fold_non_dependent_expr (tree,
tsubst_flags_t = tf_warning_or_error);
extern tree fold_non_dependent_init (tree,
tsubst_flags_t = tf_warning_or_error,
bool = false, tree = NULL_TREE);
extern tree fold_simple (tree);
extern bool reduced_constant_expression_p (tree);
extern bool is_instantiation_of_constexpr (tree);
extern bool var_in_constexpr_fn (tree);
extern bool var_in_maybe_constexpr_fn (tree);
extern void explain_invalid_constexpr_fn (tree);
extern vec<tree> cx_error_context (void);
extern tree fold_sizeof_expr (tree);
extern void clear_cv_and_fold_caches (void);
extern tree unshare_constructor (tree CXX_MEM_STAT_INFO);
/* An RAII sentinel used to restrict constexpr evaluation so that it
doesn't do anything that causes extra DECL_UID generation. */
struct uid_sensitive_constexpr_evaluation_sentinel
{
temp_override<bool> ovr;
uid_sensitive_constexpr_evaluation_sentinel ();
};
/* Used to determine whether uid_sensitive_constexpr_evaluation_p was
called and returned true, indicating that we've restricted constexpr
evaluation in order to avoid UID generation. We use this to control
updates to the fold_cache and cv_cache. */
struct uid_sensitive_constexpr_evaluation_checker
{
const unsigned saved_counter;
uid_sensitive_constexpr_evaluation_checker ();
bool evaluation_restricted_p () const;
};
void cp_tree_c_finish_parsing ();
/* In cp-ubsan.c */
extern void cp_ubsan_maybe_instrument_member_call (tree);
extern void cp_ubsan_instrument_member_accesses (tree *);
extern tree cp_ubsan_maybe_instrument_downcast (location_t, tree, tree, tree);
extern tree cp_ubsan_maybe_instrument_cast_to_vbase (location_t, tree, tree);
extern void cp_ubsan_maybe_initialize_vtbl_ptrs (tree);
/* In coroutines.cc */
extern tree finish_co_return_stmt (location_t, tree);
extern tree finish_co_await_expr (location_t, tree);
extern tree finish_co_yield_expr (location_t, tree);
extern tree coro_validate_builtin_call (tree,
tsubst_flags_t = tf_warning_or_error);
extern bool morph_fn_to_coro (tree, tree *, tree *);
extern tree coro_get_actor_function (tree);
extern tree coro_get_destroy_function (tree);
extern tree coro_get_ramp_function (tree);
/* Inline bodies. */
inline tree
ovl_first (tree node)
{
while (TREE_CODE (node) == OVERLOAD)
node = OVL_FUNCTION (node);
return node;
}
inline bool
type_unknown_p (const_tree expr)
{
return TREE_TYPE (expr) == unknown_type_node;
}
inline hashval_t
named_decl_hash::hash (const value_type decl)
{
tree name = (TREE_CODE (decl) == BINDING_VECTOR
? BINDING_VECTOR_NAME (decl) : OVL_NAME (decl));
return name ? IDENTIFIER_HASH_VALUE (name) : 0;
}
inline bool
named_decl_hash::equal (const value_type existing, compare_type candidate)
{
tree name = (TREE_CODE (existing) == BINDING_VECTOR
? BINDING_VECTOR_NAME (existing) : OVL_NAME (existing));
return candidate == name;
}
inline bool
null_node_p (const_tree expr)
{
STRIP_ANY_LOCATION_WRAPPER (expr);
return expr == null_node;
}
/* True iff T is a variable template declaration. */
inline bool
variable_template_p (tree t)
{
if (TREE_CODE (t) != TEMPLATE_DECL)
return false;
if (!PRIMARY_TEMPLATE_P (t))
return false;
if (tree r = DECL_TEMPLATE_RESULT (t))
return VAR_P (r);
return false;
}
/* True iff T is a standard concept definition. This will return
true for both the template and underlying declaration. */
inline bool
standard_concept_p (tree t)
{
if (TREE_CODE (t) == TEMPLATE_DECL)
t = DECL_TEMPLATE_RESULT (t);
return TREE_CODE (t) == CONCEPT_DECL;
}
/* True iff T is a variable concept definition. This will return
true for both the template and the underlying declaration. */
inline bool
variable_concept_p (tree t)
{
if (TREE_CODE (t) == TEMPLATE_DECL)
t = DECL_TEMPLATE_RESULT (t);
return VAR_P (t) && DECL_DECLARED_CONCEPT_P (t);
}
/* True iff T is a function concept definition or an overload set
containing multiple function concepts. This will return true for
both the template and the underlying declaration. */
inline bool
function_concept_p (tree t)
{
if (TREE_CODE (t) == OVERLOAD)
t = OVL_FIRST (t);
if (TREE_CODE (t) == TEMPLATE_DECL)
t = DECL_TEMPLATE_RESULT (t);
return TREE_CODE (t) == FUNCTION_DECL && DECL_DECLARED_CONCEPT_P (t);
}
/* True iff T is a standard, variable, or function concept. */
inline bool
concept_definition_p (tree t)
{
if (t == error_mark_node)
return false;
/* Adjust for function concept overloads. */
if (TREE_CODE (t) == OVERLOAD)
t = OVL_FIRST (t);
/* See through templates. */
if (TREE_CODE (t) == TEMPLATE_DECL)
t = DECL_TEMPLATE_RESULT (t);
/* The obvious and easy case. */
if (TREE_CODE (t) == CONCEPT_DECL)
return true;
/* Definitely not a concept. */
if (!VAR_OR_FUNCTION_DECL_P (t))
return false;
if (!DECL_LANG_SPECIFIC (t))
return false;
return DECL_DECLARED_CONCEPT_P (t);
}
/* Same as above, but for const trees. */
inline bool
concept_definition_p (const_tree t)
{
return concept_definition_p (const_cast<tree> (t));
}
/* True if t is an expression that checks a concept. */
inline bool
concept_check_p (const_tree t)
{
if (TREE_CODE (t) == CALL_EXPR)
t = CALL_EXPR_FN (t);
if (t && TREE_CODE (t) == TEMPLATE_ID_EXPR)
return concept_definition_p (TREE_OPERAND (t, 0));
return false;
}
/* Helpers for IMPLICIT_RVALUE_P to look through automatic dereference. */
inline bool
implicit_rvalue_p (const_tree t)
{
if (REFERENCE_REF_P (t))
t = TREE_OPERAND (t, 0);
return ((TREE_CODE (t) == NON_LVALUE_EXPR
|| TREE_CODE (t) == STATIC_CAST_EXPR)
&& IMPLICIT_RVALUE_P (t));
}
inline tree
set_implicit_rvalue_p (tree ot)
{
tree t = ot;
if (REFERENCE_REF_P (t))
t = TREE_OPERAND (t, 0);
IMPLICIT_RVALUE_P (t) = 1;
return ot;
}
/* True if t is a "constrained auto" type-specifier. */
inline bool
is_constrained_auto (const_tree t)
{
return is_auto (t) && PLACEHOLDER_TYPE_CONSTRAINTS_INFO (t);
}
/* True if CODE, a tree code, denotes a tree whose operand is not evaluated
as per [expr.context], i.e., an operand to sizeof, typeof, decltype, or
alignof. */
inline bool
unevaluated_p (tree_code code)
{
return (code == DECLTYPE_TYPE
|| code == ALIGNOF_EXPR
|| code == SIZEOF_EXPR
|| code == NOEXCEPT_EXPR);
}
/* RAII class to push/pop class scope T; if T is not a class, do nothing. */
struct push_nested_class_guard
{
bool push;
push_nested_class_guard (tree t)
: push (t && CLASS_TYPE_P (t))
{
if (push)
push_nested_class (t);
}
~push_nested_class_guard ()
{
if (push)
pop_nested_class ();
}
};
#if CHECKING_P
namespace selftest {
extern void run_cp_tests (void);
/* Declarations for specific families of tests within cp,
by source file, in alphabetical order. */
extern void cp_pt_c_tests ();
extern void cp_tree_c_tests (void);
} // namespace selftest
#endif /* #if CHECKING_P */
/* -- end of C++ */
#endif /* ! GCC_CP_TREE_H */
|
GB_unaryop__ainv_int16_int8.c | //------------------------------------------------------------------------------
// GB_unaryop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_iterator.h"
#include "GB_unaryop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop__ainv_int16_int8
// op(A') function: GB_tran__ainv_int16_int8
// C type: int16_t
// A type: int8_t
// cast: int16_t cij = (int16_t) aij
// unaryop: cij = -aij
#define GB_ATYPE \
int8_t
#define GB_CTYPE \
int16_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
int8_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = -x ;
// casting
#define GB_CASTING(z, x) \
int16_t z = (int16_t) x ;
// cij = op (cast (aij))
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GB_GETA (aij, Ax, pA) ; \
/* Cx [pC] = op (cast (aij)) */ \
GB_CASTING (x, aij) ; \
GB_OP (GB_CX (pC), x) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_AINV || GxB_NO_INT16 || GxB_NO_INT8)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__ainv_int16_int8
(
int16_t *restrict Cx,
const int8_t *restrict Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int64_t p = 0 ; p < anz ; p++)
{
GB_CAST_OP (p, p) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_tran__ainv_int16_int8
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t **Rowcounts,
GBI_single_iterator Iter,
const int64_t *restrict A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unaryop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
sam1.c |
/* multithreaded quickSort
usage with gcc (version 4.2 or higher required):
gcc -O -fopenmp -o quickSort-openmp quickSort-openmp.c
./quickSort-openmp size numWorkers
*/
#include <omp.h>
#include <stdlib.h>
#include <stdio.h>
#define MAXSIZE 50000000 /* maximum array size */
#define MAXWORKERS 10 /* maximum number of workers */
void quickSort(int *inputArray, int size);
void swap(int *inputArray, int leftIndex, int rightIndex);
int partition(int*N, int p, int r){
double key=N[r];
int i=p-1;
int j;
double temp;
for(j=p; j<r; j++){
if(N[j]<=key){
i+=1;
temp = N[i];
N[i]=N[j];
N[j]=temp;
}
}
temp = N[i+1];
N[i+1]=N[r];
N[r]=temp;
return i+1;
}
void quickSortHelper(int* N, int p, int r){
if(p<r){
int q=partition(N,p,r);
quickSortHelper(N,p,q-1);
quickSortHelper(N,q+1,r);
}
}
double sequentialQuickSort(int* N, int n){
double t1, t2;
#pragma omp master
t1 = omp_get_wtime();
quickSortHelper(N,0, n-1);
#pragma omp master
t2 = omp_get_wtime();
return t2-t1;
}
double start_time, end_time, s_start_time, s_end_time; /* start and end times */
long size; /* array size */
/* ---------------------------------------------------------------------------- */
/* read command line, initialize, and create threads */
int main(int argc, char *argv[]) {
int i, numWorkers;
/* read command line args if any */
size = (argc > 1)? atoi(argv[1]) : MAXSIZE;
if (size > MAXSIZE){
size = MAXSIZE;
}
if (size < 2){
printf("Array is only one element!\n");
return 0; /* Invalid input array*/
}
numWorkers = (argc > 2)? atoi(argv[2]) : MAXWORKERS;
if (numWorkers > MAXWORKERS) numWorkers = MAXWORKERS;
omp_set_num_threads(numWorkers); /* Set number of threads */
int *inputArray; /* testDataArray */
inputArray = malloc(sizeof(int) * size); /* Allocate in memory instead */
srand(time(NULL));
/* Create testData array */
for (i = 0; i < size; i++) {
inputArray[i] = rand()%99999;
}
#ifdef DEBUG
printf("array size: %ld \n", size);
printf("numWorkers: %d \n", numWorkers);
printf("[ ");
for (i = 0; i < size; i++) {
printf(" %d", inputArray[i]);
}
printf(" ]\n");
#endif
start_time = omp_get_wtime();
/* Call the quickSort function to sort the list */
#pragma omp parallel
{
/* We only want our master thread to be executed once, thus we use the singel construct here.
nowait is used becuse we have no need for synchronization at the end of the region */
#pragma omp single nowait
{
quickSort(inputArray, size);
}
}
/* get end time */
end_time = omp_get_wtime();
/*int myid = omp_get_thread_num(); */
/* print results */
for (i = 0; i < size; i++) {
inputArray[i] = rand()%99999;
}
s_start_time = omp_get_wtime();
sequentialQuickSort(inputArray, size);
s_end_time = omp_get_wtime();
#ifdef PRINT
printf("[ ");
for (i = 0; i < size; i++) {
printf(" %d", inputArray[i]);
}
printf(" ]\n");
#endif
free(inputArray);
printf("The execution time is %g sec\n Seq execution in %g sec\n", end_time - start_time, s_end_time - s_start_time);
return 0;
}
void quickSort(int *inputArray, int size){
int pivot, leftIndex, rightIndex;
/* End of reccursion */
if (size <= 1) { return; }
/* Set pivot */
pivot = inputArray[size/2];
for(leftIndex = 0, rightIndex = size -1;; leftIndex++, rightIndex--) {
while(inputArray[leftIndex] < pivot){
leftIndex++;
}
while(pivot < inputArray[rightIndex]){
rightIndex--;
}
if(rightIndex <= leftIndex){
break;
}
swap(inputArray, leftIndex, rightIndex);
}
#pragma omp task if(rightIndex-leftIndex > 1000)
{
quickSort(inputArray, leftIndex); /* Sort lower */
}
//#pragma omp task
//{
quickSort(inputArray + rightIndex + 1, size - rightIndex -1); /* Sort upper */
//}
}
/* ---------------------------------------------------------------------------- */
/* Swaps two elements */
void swap(int *inputArray, int leftIndex, int rightIndex){
int temp;
temp = inputArray[leftIndex];
inputArray[leftIndex] = inputArray[rightIndex];
inputArray[rightIndex] = temp;
} |
thread_limit.c | // RUN: %compile-run-and-check
#include <stdio.h>
#include <omp.h>
const int WarpSize = 32;
const int ThreadLimit = 1 * WarpSize;
const int NumThreads2 = 2 * WarpSize;
const int NumThreads3 = 3 * WarpSize;
const int MaxThreads = 1024;
int main(int argc, char *argv[]) {
int check1[MaxThreads];
int check2[MaxThreads];
int check3[MaxThreads];
for (int i = 0; i < MaxThreads; i++) {
check1[i] = check2[i] = check3[i] = 0;
}
int threadLimit = -1;
#pragma omp target teams num_teams(1) thread_limit(ThreadLimit) \
map(check1[:], check2[:], check3[:], threadLimit)
{
threadLimit = omp_get_thread_limit();
// All parallel regions should get as many threads as specified by the
// thread_limit() clause.
#pragma omp parallel
{
check1[omp_get_thread_num()] += omp_get_num_threads();
}
omp_set_num_threads(NumThreads2);
#pragma omp parallel
{
check2[omp_get_thread_num()] += omp_get_num_threads();
}
#pragma omp parallel num_threads(NumThreads3)
{
check3[omp_get_thread_num()] += omp_get_num_threads();
}
}
// CHECK: threadLimit = 32
printf("threadLimit = %d\n", threadLimit);
// CHECK-NOT: invalid
for (int i = 0; i < MaxThreads; i++) {
if (i < ThreadLimit) {
if (check1[i] != ThreadLimit) {
printf("invalid: check1[%d] should be %d, is %d\n", i, ThreadLimit, check1[i]);
}
} else if (check1[i] != 0) {
printf("invalid: check1[%d] should be 0, is %d\n", i, check1[i]);
}
if (i < ThreadLimit) {
if (check2[i] != ThreadLimit) {
printf("invalid: check2[%d] should be %d, is %d\n", i, ThreadLimit, check2[i]);
}
} else if (check2[i] != 0) {
printf("invalid: check2[%d] should be 0, is %d\n", i, check2[i]);
}
if (i < ThreadLimit) {
if (check3[i] != ThreadLimit) {
printf("invalid: check3[%d] should be %d, is %d\n", i, ThreadLimit, check3[i]);
}
} else if (check3[i] != 0) {
printf("invalid: check3[%d] should be 0, is %d\n", i, check3[i]);
}
}
return 0;
}
|
GB_unop__identity_int8_uint8.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__identity_int8_uint8)
// op(A') function: GB (_unop_tran__identity_int8_uint8)
// C type: int8_t
// A type: uint8_t
// cast: int8_t cij = (int8_t) aij
// unaryop: cij = aij
#define GB_ATYPE \
uint8_t
#define GB_CTYPE \
int8_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint8_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
int8_t z = (int8_t) aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
uint8_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
int8_t z = (int8_t) aij ; \
Cx [pC] = z ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_IDENTITY || GxB_NO_INT8 || GxB_NO_UINT8)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__identity_int8_uint8)
(
int8_t *Cx, // Cx and Ax may be aliased
const uint8_t *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
uint8_t aij = Ax [p] ;
int8_t z = (int8_t) aij ;
Cx [p] = z ;
}
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
uint8_t aij = Ax [p] ;
int8_t z = (int8_t) aij ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__identity_int8_uint8)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
XSHA_fmt_plug.c | /*
* This file is part of John the Ripper password cracker,
* Copyright (c) 2008,2011 by Solar Designer
*
* Intrinsics support added by magnum 2011.
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_XSHA;
#elif FMT_REGISTERS_H
john_register_one(&fmt_XSHA);
#else
#include <string.h>
#include "arch.h"
#ifdef SIMD_COEF_32
#define NBKEYS (SIMD_COEF_32 * SIMD_PARA_SHA1)
#ifdef _OPENMP
static unsigned int omp_t = 1;
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 128
#endif
#endif
#endif
#include "simd-intrinsics.h"
#include "params.h"
#include "common.h"
#include "formats.h"
#include "sha.h"
#include "johnswap.h"
#include "memdbg.h"
#define FORMAT_LABEL "xsha"
#define FORMAT_NAME "Mac OS X 10.4 - 10.6"
#define ALGORITHM_NAME "SHA1 " SHA1_ALGORITHM_NAME
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH 0
#define PLAINTEXT_LENGTH 51
#define CIPHERTEXT_LENGTH 48
#define BINARY_SIZE 20
#define BINARY_ALIGN 4
#define SALT_SIZE 4
#define SALT_ALIGN 4
#ifdef SIMD_COEF_32
#define MIN_KEYS_PER_CRYPT NBKEYS
#define MAX_KEYS_PER_CRYPT NBKEYS
#define GETPOS(i, index) ( (index&(SIMD_COEF_32-1))*4 + ((i)&(0xffffffff-3))*SIMD_COEF_32 + (3-((i)&3)) + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32*4 ) //for endianity conversion
#else
#define MIN_KEYS_PER_CRYPT 1
#ifdef _OPENMP
#define MAX_KEYS_PER_CRYPT (0x200 * 3)
#else
#define MAX_KEYS_PER_CRYPT 0x100
#endif
#endif
static struct fmt_tests tests[] = {
{"12345678F9083C7F66F46A0A102E4CC17EC08C8AF120571B", "abc"},
{"12345678EB8844BFAF2A8CBDD587A37EF8D4A290680D5818", "azertyuiop1"},
{"3234C32AAA335FD20E3F95870E5851BDBE942B79CE4FDD92", "azertyuiop2"},
{"01295B67659E95F32931CEDB3BA50289E2826AF3D5A1422F", "apple"},
{"0E6A48F765D0FFFFF6247FA80D748E615F91DD0C7431E4D9", "macintosh"},
{"A320163F1E6DB42C3949F7E232888ACC7DB7A0A17E493DBA", "test"},
{"743777471285CB3566886D4821D556E475E0DF9234308B22", "123"},
{"474379622BD7B9F84BD6E4BB52ABF9D01705EFB0A2426655", "passWOrd"},
{"597A523666A10C534495DB6333CF7EBA70C1A578CADE11A3", ""},
{NULL}
};
#ifdef SIMD_COEF_32
static ARCH_WORD_32 (*saved_key);
static ARCH_WORD_32 (*crypt_key);
static ARCH_WORD_32 cur_salt;
#else
static char saved_key[MAX_KEYS_PER_CRYPT][PLAINTEXT_LENGTH + 1];
static int saved_len[MAX_KEYS_PER_CRYPT];
static SHA_CTX ctx_salt;
static ARCH_WORD_32 crypt_out[MAX_KEYS_PER_CRYPT][5];
#endif
static void init(struct fmt_main *self)
{
#ifdef SIMD_COEF_32
#if defined (_OPENMP)
omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt = omp_t * NBKEYS;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt = omp_t * NBKEYS;
#endif
saved_key = mem_calloc_align(self->params.max_keys_per_crypt,
SHA_BUF_SIZ * 4, MEM_ALIGN_SIMD);
crypt_key = mem_calloc_align(self->params.max_keys_per_crypt,
BINARY_SIZE, MEM_ALIGN_SIMD);
#endif
}
static void done(void)
{
#ifdef SIMD_COEF_32
MEM_FREE(crypt_key);
MEM_FREE(saved_key);
#endif
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *pos;
/* Require uppercase hex digits (assume ASCII) */
pos = ciphertext;
while (atoi16[ARCH_INDEX(*pos)] != 0x7F && *pos < 'a')
pos++;
return !*pos && pos - ciphertext == CIPHERTEXT_LENGTH;
}
static void *get_binary(char *ciphertext)
{
static unsigned char *out;
char *p;
int i;
if (!out)
out = mem_alloc_tiny(BINARY_SIZE, MEM_ALIGN_WORD);
p = ciphertext + 8;
for (i = 0; i < BINARY_SIZE; i++) {
out[i] =
(atoi16[ARCH_INDEX(*p)] << 4) |
atoi16[ARCH_INDEX(p[1])];
p += 2;
}
#ifdef SIMD_COEF_32
alter_endianity(out, BINARY_SIZE);
#endif
return out;
}
static void *get_salt(char *ciphertext)
{
static unsigned int outbuf[SALT_SIZE / sizeof(int)];
unsigned char *out = (unsigned char*)outbuf;
char *p;
int i;
p = ciphertext;
for (i = 0; i < SALT_SIZE; i++) {
out[i] =
(atoi16[ARCH_INDEX(*p)] << 4) |
atoi16[ARCH_INDEX(p[1])];
p += 2;
}
#ifdef SIMD_COEF_32
alter_endianity(out, SALT_SIZE);
#endif
return out;
}
#ifdef SIMD_COEF_32
static int get_hash_0(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_0;
}
static int get_hash_1(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_1;
}
static int get_hash_2(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_2;
}
static int get_hash_3(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_3;
}
static int get_hash_4(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_4;
}
static int get_hash_5(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_5;
}
static int get_hash_6(int index)
{
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
return ((ARCH_WORD_32*)crypt_key)[x+y*SIMD_COEF_32*5] & PH_MASK_6;
}
#else
static int get_hash_0(int index)
{
return crypt_out[index][0] & PH_MASK_0;
}
static int get_hash_1(int index)
{
return crypt_out[index][0] & PH_MASK_1;
}
static int get_hash_2(int index)
{
return crypt_out[index][0] & PH_MASK_2;
}
static int get_hash_3(int index)
{
return crypt_out[index][0] & PH_MASK_3;
}
static int get_hash_4(int index)
{
return crypt_out[index][0] & PH_MASK_4;
}
static int get_hash_5(int index)
{
return crypt_out[index][0] & PH_MASK_5;
}
static int get_hash_6(int index)
{
return crypt_out[index][0] & PH_MASK_6;
}
#endif
static int salt_hash(void *salt)
{
return *(ARCH_WORD_32 *)salt & (SALT_HASH_SIZE - 1);
}
static void set_salt(void *salt)
{
#ifdef SIMD_COEF_32
cur_salt = *(ARCH_WORD_32*)salt;
#else
SHA1_Init(&ctx_salt);
SHA1_Update(&ctx_salt, salt, SALT_SIZE);
#endif
}
static void set_key(char *key, int index)
{
#ifdef SIMD_COEF_32
#if ARCH_ALLOWS_UNALIGNED
const ARCH_WORD_32 *wkey = (ARCH_WORD_32*)key;
#else
char buf_aligned[PLAINTEXT_LENGTH + 1] JTR_ALIGN(sizeof(uint32_t));
const ARCH_WORD_32 *wkey = (uint32_t*)(is_aligned(key, sizeof(uint32_t)) ?
key : strcpy(buf_aligned, key));
#endif
ARCH_WORD_32 *keybuffer = &saved_key[(index&(SIMD_COEF_32-1)) + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32 + SIMD_COEF_32];
ARCH_WORD_32 *keybuf_word = keybuffer;
unsigned int len;
ARCH_WORD_32 temp;
len = 4;
while((temp = *wkey++) & 0xff) {
if (!(temp & 0xff00))
{
*keybuf_word = JOHNSWAP((temp & 0xff) | (0x80 << 8));
len++;
goto key_cleaning;
}
if (!(temp & 0xff0000))
{
*keybuf_word = JOHNSWAP((temp & 0xffff) | (0x80 << 16));
len+=2;
goto key_cleaning;
}
if (!(temp & 0xff000000))
{
*keybuf_word = JOHNSWAP(temp | (0x80U << 24));
len+=3;
goto key_cleaning;
}
*keybuf_word = JOHNSWAP(temp);
len += 4;
keybuf_word += SIMD_COEF_32;
}
*keybuf_word = 0x80000000;
key_cleaning:
keybuf_word += SIMD_COEF_32;
while(*keybuf_word) {
*keybuf_word = 0;
keybuf_word += SIMD_COEF_32;
}
keybuffer[14*SIMD_COEF_32] = len << 3;
#else
int length = strlen(key);
if (length > PLAINTEXT_LENGTH)
length = PLAINTEXT_LENGTH;
saved_len[index] = length;
memcpy(saved_key[index], key, length);
#endif
}
static char *get_key(int index)
{
#ifdef SIMD_COEF_32
unsigned int i,s;
static char out[PLAINTEXT_LENGTH + 1];
s = ((unsigned int *)saved_key)[15*SIMD_COEF_32 + (index&(SIMD_COEF_32-1)) + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32] >> 3;
for(i = 0; i < (s - SALT_SIZE); i++)
out[i] = ((char*)saved_key)[ GETPOS((i + SALT_SIZE), index) ];
out[i] = 0;
return (char *) out;
#else
saved_key[index][saved_len[index]] = 0;
return saved_key[index];
#endif
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
#ifdef SIMD_COEF_32
int i = 0;
#if defined(_OPENMP)
#pragma omp parallel for
for (i=0; i < omp_t; i++) {
#endif
unsigned int *in = &saved_key[i*NBKEYS*SHA_BUF_SIZ];
unsigned int *out = &crypt_key[i*NBKEYS*BINARY_SIZE/4];
unsigned int j;
for (j=0; j < NBKEYS; j++)
in[(j&(SIMD_COEF_32-1)) + j/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32] = cur_salt;
SIMDSHA1body(in, out, NULL, SSEi_MIXED_IN);
#if defined(_OPENMP)
}
#endif
#else
int i;
#ifdef _OPENMP
#pragma omp parallel for default(none) private(i) shared(ctx_salt, saved_key, saved_len, crypt_out)
#endif
for (i = 0; i < count; i++) {
SHA_CTX ctx;
memcpy(&ctx, &ctx_salt, sizeof(ctx));
SHA1_Update(&ctx, saved_key[i], saved_len[i]);
SHA1_Final((unsigned char *)(crypt_out[i]), &ctx);
}
#endif
return count;
}
static int cmp_all(void *binary, int count)
{
#ifdef SIMD_COEF_32
unsigned int x,y=0;
#ifdef _OPENMP
for(;y<SIMD_PARA_SHA1*omp_t;y++)
#else
for(;y<SIMD_PARA_SHA1;y++)
#endif
for(x=0;x<SIMD_COEF_32;x++)
{
if( ((ARCH_WORD_32 *)binary)[0] == ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5] )
return 1;
}
return 0;
#else
ARCH_WORD_32 b0 = *(ARCH_WORD_32 *)binary;
int i;
for (i = 0; i < count; i++) {
if (b0 != crypt_out[i][0])
continue;
if (!memcmp(binary, crypt_out[i], BINARY_SIZE))
return 1;
}
return 0;
#endif
}
static int cmp_one(void *binary, int index)
{
#ifdef SIMD_COEF_32
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
if( ((ARCH_WORD_32 *)binary)[0] != ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5] )
return 0;
if( ((ARCH_WORD_32 *)binary)[1] != ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5+SIMD_COEF_32] )
return 0;
if( ((ARCH_WORD_32 *)binary)[2] != ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5+2*SIMD_COEF_32] )
return 0;
if( ((ARCH_WORD_32 *)binary)[3] != ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5+3*SIMD_COEF_32] )
return 0;
if( ((ARCH_WORD_32 *)binary)[4] != ((ARCH_WORD_32 *)crypt_key)[x+y*SIMD_COEF_32*5+4*SIMD_COEF_32] )
return 0;
return 1;
#else
return !memcmp(binary, crypt_out[index], BINARY_SIZE);
#endif
}
static int cmp_exact(char *source, int index)
{
return 1;
}
struct fmt_main fmt_XSHA = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
SALT_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_OMP | FMT_OMP_BAD | FMT_CASE | FMT_8_BIT,
{ NULL },
tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
fmt_default_split,
get_binary,
get_salt,
{ NULL },
fmt_default_source,
{
fmt_default_binary_hash_0,
fmt_default_binary_hash_1,
fmt_default_binary_hash_2,
fmt_default_binary_hash_3,
fmt_default_binary_hash_4,
fmt_default_binary_hash_5,
fmt_default_binary_hash_6
},
salt_hash,
NULL,
set_salt,
set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
get_hash_0,
get_hash_1,
get_hash_2,
get_hash_3,
get_hash_4,
get_hash_5,
get_hash_6
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
maxwell_zeroBC.c | /*BHEADER**********************************************************************
* Copyright (c) 2008, Lawrence Livermore National Security, LLC.
* Produced at the Lawrence Livermore National Laboratory.
* This file is part of HYPRE. See file COPYRIGHT for details.
*
* HYPRE is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License (as published by the Free
* Software Foundation) version 2.1 dated February 1999.
*
* $Revision$
***********************************************************************EHEADER*/
#include "_hypre_sstruct_ls.h"
HYPRE_Int
hypre_ParVectorZeroBCValues(hypre_ParVector *v,
HYPRE_Int *rows,
HYPRE_Int nrows)
{
HYPRE_Int ierr= 0;
hypre_Vector *v_local = hypre_ParVectorLocalVector(v);
hypre_SeqVectorZeroBCValues(v_local, rows, nrows);
return ierr;
}
HYPRE_Int
hypre_SeqVectorZeroBCValues(hypre_Vector *v,
HYPRE_Int *rows,
HYPRE_Int nrows)
{
HYPRE_Real *vector_data = hypre_VectorData(v);
HYPRE_Int i;
HYPRE_Int ierr = 0;
#if defined(HYPRE_USING_OPENMP)
#pragma omp parallel for private(i) HYPRE_SMP_SCHEDULE
#endif
for (i = 0; i < nrows; i++)
vector_data[rows[i]]= 0.0;
return ierr;
}
|
generator_spgemm_csc_asparse.c | /******************************************************************************
* Copyright (c) Intel Corporation - All rights reserved. *
* This file is part of the LIBXSMM library. *
* *
* For information on the license, see the LICENSE file. *
* Further information: https://github.com/hfp/libxsmm/ *
* SPDX-License-Identifier: BSD-3-Clause *
******************************************************************************/
/* Alexander Heinecke (Intel Corp.)
******************************************************************************/
/**
* @file
* This file is part of GemmCodeGenerator.
*
* @author Alexander Heinecke (alexander.heinecke AT mytum.de, http://www5.in.tum.de/wiki/index.php/Alexander_Heinecke,_M.Sc.,_M.Sc._with_honors)
*
* @section LICENSE
* Copyright (c) 2012-2014, Technische Universitaet Muenchen
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @section DESCRIPTION
* <DESCRIPTION>
*/
#include "generator_spgemm_csc_asparse.h"
#include "generator_common.h"
#include "libxsmm_main.h"
#if defined(LIBXSMM_OFFLOAD_TARGET)
# pragma offload_attribute(push,target(LIBXSMM_OFFLOAD_TARGET))
#endif
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <stdio.h>
#if defined(LIBXSMM_OFFLOAD_TARGET)
# pragma offload_attribute(pop)
#endif
LIBXSMM_API_INTERN
void libxsmm_sparse_csc_asparse_innerloop_scalar( libxsmm_generated_code* io_generated_code,
const libxsmm_gemm_descriptor* i_xgemm_desc,
const unsigned int i_k,
const unsigned int i_z,
const unsigned int* i_row_idx,
const unsigned int* i_column_idx ) {
char l_new_code[512];
int l_max_code_length = 511;
int l_code_length = 0;
if ( LIBXSMM_GEMM_PRECISION_F64 == LIBXSMM_GETENUM_INP( i_xgemm_desc->datatype ) ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d c%u_%u = _mm_load_sd(&C[(l_n*%u)+%u]);\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d a%u_%u = _mm_load_sd(&A[%u]);\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_sd(c%u_%u, _mm_mul_sd(a%u_%u, _mm256_castpd256_pd128(b%u)));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && !defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_sd(c%u_%u, _mm_mul_sd(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_store_sd(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
} else {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 c%u_%u = _mm_load_ss(&C[(l_n*%u)+%u]);\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 a%u_%u = _mm_load_ss(&A[%u]);\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_ss(c%u_%u, _mm_mul_ss(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_store_ss(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
}
LIBXSMM_API_INTERN
void libxsmm_sparse_csc_asparse_innerloop_two_vector( libxsmm_generated_code* io_generated_code,
const libxsmm_gemm_descriptor* i_xgemm_desc,
const unsigned int i_k,
const unsigned int i_z,
const unsigned int* i_row_idx,
const unsigned int* i_column_idx ) {
char l_new_code[512];
int l_max_code_length = 511;
int l_code_length = 0;
if ( LIBXSMM_GEMM_PRECISION_F64 == LIBXSMM_GETENUM_INP( i_xgemm_desc->datatype ) ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d c%u_%u = _mm_loadu_pd(&C[(l_n*%u)+%u]);\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d a%u_%u = _mm_loadu_pd(&A[%u]);\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_pd(c%u_%u, _mm_mul_pd(a%u_%u, _mm256_castpd256_pd128(b%u)));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && !defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_pd(c%u_%u, _mm_mul_pd(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_storeu_pd(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
} else {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 c%u_%u = _mm_castpd_ps(_mm_load_sd((const double*)&C[(l_n*%u)+%u]));\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 a%u_%u = _mm_castpd_ps(_mm_load_sd((const double*)&A[%u]));\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_ps(c%u_%u, _mm_mul_ps(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_store_sd((double*)&C[(l_n*%u)+%u], _mm_castps_pd(c%u_%u));\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
}
LIBXSMM_API_INTERN
void libxsmm_sparse_csc_asparse_innerloop_four_vector( libxsmm_generated_code* io_generated_code,
const libxsmm_gemm_descriptor* i_xgemm_desc,
const unsigned int i_k,
const unsigned int i_z,
const unsigned int* i_row_idx,
const unsigned int* i_column_idx ) {
char l_new_code[512];
int l_max_code_length = 511;
int l_code_length = 0;
if ( LIBXSMM_GEMM_PRECISION_F64 == LIBXSMM_GETENUM_INP( i_xgemm_desc->datatype ) ) {
unsigned int l_i;
unsigned int l_z = i_z;
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m256d c%u_%u = _mm256_loadu_pd(&C[(l_n*%u)+%u]);\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m256d a%u_%u = _mm256_loadu_pd(&A[%u]);\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm256_add_pd(c%u_%u, _mm256_mul_pd(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm256_storeu_pd(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && !defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
for ( l_i = 0; l_i < 2; l_i++ ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d c%u_%u = _mm_loadu_pd(&C[(l_n*%u)+%u]);\n", i_k, l_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + l_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128d a%u_%u = _mm_loadu_pd(&A[%u]);\n", i_k, l_z, i_column_idx[i_k] + l_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_pd(c%u_%u, _mm_mul_pd(a%u_%u, b%u));\n", i_k, l_z, i_k, l_z, i_k, l_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_storeu_pd(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + l_z], i_k, l_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_z += 2;
}
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
} else {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 c%u_%u = _mm_loadu_ps(&C[(l_n*%u)+%u]);\n", i_k, i_z, (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z] );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " __m128 a%u_%u = _mm_loadu_ps(&A[%u]);\n", i_k, i_z, i_column_idx[i_k] + i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " c%u_%u = _mm_add_ps(c%u_%u, _mm_mul_ps(a%u_%u, b%u));\n", i_k, i_z, i_k, i_z, i_k, i_z, i_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " _mm_storeu_ps(&C[(l_n*%u)+%u], c%u_%u);\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[i_k] + i_z], i_k, i_z );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
}
LIBXSMM_API_INTERN
void libxsmm_generator_spgemm_csc_asparse( libxsmm_generated_code* io_generated_code,
const libxsmm_gemm_descriptor* i_xgemm_desc,
const char* i_arch,
const unsigned int* i_row_idx,
const unsigned int* i_column_idx,
const double* i_values ) {
char l_new_code[512];
int l_max_code_length = 511;
int l_code_length = 0;
unsigned int l_k;
unsigned int l_flop_count = 0;
LIBXSMM_UNUSED(i_arch);
LIBXSMM_UNUSED(i_values);
/* loop over columns in C in generated code, we fully unroll inside each column */
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " unsigned int l_n = 0;\n #pragma nounroll_and_jam\n for ( l_n = 0; l_n < %u; l_n++) {\n", (unsigned int)i_xgemm_desc->n);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
/* reset the current column in C if needed */
if (0 != (LIBXSMM_GEMM_FLAG_BETA_0 & i_xgemm_desc->flags)) { /* Beta=0 */
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " unsigned int l_m = 0;\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
if ( i_xgemm_desc->m > 1 ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " #pragma simd\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
if ( LIBXSMM_GEMM_PRECISION_F64 == LIBXSMM_GETENUM_INP( i_xgemm_desc->datatype ) ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " for ( l_m = 0; l_m < %u; l_m++) {\n C[(l_n*%u)+l_m] = 0.0;\n }\n", (unsigned int)i_xgemm_desc->m, (unsigned int)i_xgemm_desc->ldc);
} else {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " for ( l_m = 0; l_m < %u; l_m++) {\n C[(l_n*%u)+l_m] = 0.0f;\n }\n", (unsigned int)i_xgemm_desc->m, (unsigned int)i_xgemm_desc->ldc);
}
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
assert(0 != i_column_idx);
/* loop over columns in A, rows in B and fully unroll */
for ( l_k = 0; l_k < (unsigned int)i_xgemm_desc->k; l_k++ ) {
unsigned int l_column_elements = i_column_idx[l_k + 1] - i_column_idx[l_k];
unsigned int l_z = 0;
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) || defined(__AVX__)\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
if ( l_column_elements > 0 ) {
if ( LIBXSMM_GEMM_PRECISION_F64 == LIBXSMM_GETENUM_INP( i_xgemm_desc->datatype ) ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && defined(__AVX__)\n __m256d b%u = _mm256_broadcast_sd(&B[(l_n*%u)+%u]);\n#endif\n", l_k, (unsigned int)i_xgemm_desc->ldb, l_k);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && !defined(__AVX__)\n __m128d b%u = _mm_loaddup_pd(&B[(l_n*%u)+%u]);\n#endif\n", l_k, (unsigned int)i_xgemm_desc->ldb, l_k);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
} else {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && defined(__AVX__)\n __m128 b%u = _mm_broadcast_ss(&B[(l_n*%u)+%u]);\n#endif\n", l_k, (unsigned int)i_xgemm_desc->ldb, l_k);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#if defined(__SSE3__) && !defined(__AVX__)\n __m128 b%u = _mm_load_ss(&B[(l_n*%u)+%u]); b%u = _mm_shuffle_ps(b%u, b%u, 0x00);\n#endif\n", l_k, (unsigned int)i_xgemm_desc->ldb, l_k, l_k, l_k, l_k);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
}
/* loop over the columns of A and look for vectorization potential */
for ( l_z = 0; l_z < l_column_elements; l_z++ ) {
assert(0 != i_row_idx);
/* 4 element vector might be possible */
if ( (l_z < (l_column_elements - 3)) && (l_column_elements > 3) ) {
/* check for 256bit vector instruction */
if ((i_row_idx[i_column_idx[l_k] + l_z] + 1 == i_row_idx[i_column_idx[l_k] + l_z + 1]) &&
(i_row_idx[i_column_idx[l_k] + l_z] + 2 == i_row_idx[i_column_idx[l_k] + l_z + 2]) &&
(i_row_idx[i_column_idx[l_k] + l_z] + 3 == i_row_idx[i_column_idx[l_k] + l_z + 3]) &&
(i_row_idx[i_column_idx[l_k] + l_z + 3] < (unsigned int)i_xgemm_desc->m)) {
libxsmm_sparse_csc_asparse_innerloop_four_vector(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
l_z += 3;
/* check for 128bit vector instruction */
} else if ((i_row_idx[i_column_idx[l_k] + l_z] + 1 == i_row_idx[i_column_idx[l_k] + l_z + 1]) &&
(i_row_idx[i_column_idx[l_k] + l_z + 1] < (unsigned int)i_xgemm_desc->m) ) {
libxsmm_sparse_csc_asparse_innerloop_two_vector(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
l_z++;
/* scalar instruction */
} else {
if ( (i_row_idx[i_column_idx[l_k] + l_z] < (unsigned int)i_xgemm_desc->m) ) {
libxsmm_sparse_csc_asparse_innerloop_scalar(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
}
}
/* 2 element vector might be possible */
} else if ( (l_z < (l_column_elements - 1)) && (l_column_elements > 1)) {
/* check for 128bit vector instruction */
if ((i_row_idx[i_column_idx[l_k] + l_z] + 1 == i_row_idx[i_column_idx[l_k] + l_z + 1]) &&
(i_row_idx[i_column_idx[l_k] + l_z + 1] < (unsigned int)i_xgemm_desc->m) ) {
libxsmm_sparse_csc_asparse_innerloop_two_vector(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
l_z++;
/* scalar instruction */
} else {
if ( (i_row_idx[i_column_idx[l_k] + l_z] < (unsigned int)i_xgemm_desc->m) ) {
libxsmm_sparse_csc_asparse_innerloop_scalar(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
}
}
/* scalar anyways */
} else {
if ( (i_row_idx[i_column_idx[l_k] + l_z] < (unsigned int)i_xgemm_desc->m) ) {
libxsmm_sparse_csc_asparse_innerloop_scalar(io_generated_code, i_xgemm_desc, l_k, l_z, i_row_idx, i_column_idx);
}
}
}
/* C fallback code */
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#else\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
/* loop over the columns of A */
for ( l_z = 0; l_z < l_column_elements; l_z++ ) {
if ( (i_row_idx[i_column_idx[l_k] + l_z] < (unsigned int)i_xgemm_desc->m) ) {
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " C[(l_n*%u)+%u] += A[%u] * B[(l_n*%u)+%u];\n", (unsigned int)i_xgemm_desc->ldc, i_row_idx[i_column_idx[l_k] + l_z], i_column_idx[l_k] + l_z, (unsigned int)i_xgemm_desc->ldb, l_k );
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
l_flop_count += 2;
}
}
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "#endif\n\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, " }\n");
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
/* add flop counter */
l_code_length = LIBXSMM_SNPRINTF(l_new_code, l_max_code_length, "\n#ifndef NDEBUG\n#ifdef _OPENMP\n#pragma omp atomic\n#endif\nlibxsmm_num_total_flops += %u;\n#endif\n", l_flop_count * i_xgemm_desc->n);
libxsmm_append_code_as_string( io_generated_code, l_new_code, l_code_length );
}
|
GB_unaryop__abs_int32_fp64.c | //------------------------------------------------------------------------------
// GB_unaryop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_iterator.h"
#include "GB_unaryop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop__abs_int32_fp64
// op(A') function: GB_tran__abs_int32_fp64
// C type: int32_t
// A type: double
// cast: int32_t cij ; GB_CAST_SIGNED(cij,aij,32)
// unaryop: cij = GB_IABS (aij)
#define GB_ATYPE \
double
#define GB_CTYPE \
int32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
double aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = GB_IABS (x) ;
// casting
#define GB_CASTING(z, x) \
int32_t z ; GB_CAST_SIGNED(z,x,32) ;
// cij = op (cast (aij))
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GB_GETA (aij, Ax, pA) ; \
/* Cx [pC] = op (cast (aij)) */ \
GB_CASTING (x, aij) ; \
GB_OP (GB_CX (pC), x) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ABS || GxB_NO_INT32 || GxB_NO_FP64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__abs_int32_fp64
(
int32_t *restrict Cx,
const double *restrict Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int64_t p = 0 ; p < anz ; p++)
{
GB_CAST_OP (p, p) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_tran__abs_int32_fp64
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t **Rowcounts,
GBI_single_iterator Iter,
const int64_t *restrict A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unaryop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
search.h | // -*- C++ -*-
// Copyright (C) 2007-2014 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the terms
// of the GNU General Public License as published by the Free Software
// Foundation; either version 3, or (at your option) any later
// version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/** @file parallel/search.h
* @brief Parallel implementation base for std::search() and
* std::search_n().
* This file is a GNU parallel extension to the Standard C++ Library.
*/
// Written by Felix Putze.
#ifndef _GLIBCXX_PARALLEL_SEARCH_H
#define _GLIBCXX_PARALLEL_SEARCH_H 1
#include <bits/stl_algobase.h>
#include <parallel/parallel.h>
#include <parallel/equally_split.h>
namespace __gnu_parallel
{
/**
* @brief Precalculate __advances for Knuth-Morris-Pratt algorithm.
* @param __elements Begin iterator of sequence to search for.
* @param __length Length of sequence to search for.
* @param __off Returned __offsets.
*/
template<typename _RAIter, typename _DifferenceTp>
void
__calc_borders(_RAIter __elements, _DifferenceTp __length,
_DifferenceTp* __off)
{
typedef _DifferenceTp _DifferenceType;
__off[0] = -1;
if (__length > 1)
__off[1] = 0;
_DifferenceType __k = 0;
for (_DifferenceType __j = 2; __j <= __length; __j++)
{
while ((__k >= 0) && !(__elements[__k] == __elements[__j-1]))
__k = __off[__k];
__off[__j] = ++__k;
}
}
// Generic parallel find algorithm (requires random access iterator).
/** @brief Parallel std::search.
* @param __begin1 Begin iterator of first sequence.
* @param __end1 End iterator of first sequence.
* @param __begin2 Begin iterator of second sequence.
* @param __end2 End iterator of second sequence.
* @param __pred Find predicate.
* @return Place of finding in first sequences. */
template<typename __RAIter1,
typename __RAIter2,
typename _Pred>
__RAIter1
__search_template(__RAIter1 __begin1, __RAIter1 __end1,
__RAIter2 __begin2, __RAIter2 __end2,
_Pred __pred)
{
typedef std::iterator_traits<__RAIter1> _TraitsType;
typedef typename _TraitsType::difference_type _DifferenceType;
_GLIBCXX_CALL((__end1 - __begin1) + (__end2 - __begin2));
_DifferenceType __pattern_length = __end2 - __begin2;
// Pattern too short.
if(__pattern_length <= 0)
return __end1;
// Last point to start search.
_DifferenceType __input_length = (__end1 - __begin1) - __pattern_length;
// Where is first occurrence of pattern? defaults to end.
_DifferenceType __result = (__end1 - __begin1);
_DifferenceType *__splitters;
// Pattern too long.
if (__input_length < 0)
return __end1;
omp_lock_t __result_lock;
omp_init_lock(&__result_lock);
_ThreadIndex __num_threads = std::max<_DifferenceType>
(1, std::min<_DifferenceType>(__input_length,
__get_max_threads()));
_DifferenceType __advances[__pattern_length];
__calc_borders(__begin2, __pattern_length, __advances);
# pragma omp parallel num_threads(__num_threads)
{
# pragma omp single
{
__num_threads = omp_get_num_threads();
__splitters = new _DifferenceType[__num_threads + 1];
__equally_split(__input_length, __num_threads, __splitters);
}
_ThreadIndex __iam = omp_get_thread_num();
_DifferenceType __start = __splitters[__iam],
__stop = __splitters[__iam + 1];
_DifferenceType __pos_in_pattern = 0;
bool __found_pattern = false;
while (__start <= __stop && !__found_pattern)
{
// Get new value of result.
#pragma omp flush(__result)
// No chance for this thread to find first occurrence.
if (__result < __start)
break;
while (__pred(__begin1[__start + __pos_in_pattern],
__begin2[__pos_in_pattern]))
{
++__pos_in_pattern;
if (__pos_in_pattern == __pattern_length)
{
// Found new candidate for result.
omp_set_lock(&__result_lock);
__result = std::min(__result, __start);
omp_unset_lock(&__result_lock);
__found_pattern = true;
break;
}
}
// Make safe jump.
__start += (__pos_in_pattern - __advances[__pos_in_pattern]);
__pos_in_pattern = (__advances[__pos_in_pattern] < 0
? 0 : __advances[__pos_in_pattern]);
}
} //parallel
omp_destroy_lock(&__result_lock);
delete[] __splitters;
// Return iterator on found element.
return (__begin1 + __result);
}
} // end namespace
#endif /* _GLIBCXX_PARALLEL_SEARCH_H */
|
geometric_construction.h | #ifndef __H2OPUS_GEOMETRIC_CONSTRUCTION_H__
#define __H2OPUS_GEOMETRIC_CONSTRUCTION_H__
#include <h2opus/core/hmatrix.h>
#include <h2opus/util/geometric_admissibility.h>
#include <h2opus/util/kdtree.h>
template <class T, int hw, typename EntryGen>
void generateUBasisTreeEntries(TBasisTree<hw> &basis_tree, TH2OpusKDTree<T, hw> &kdtree, EntryGen &entry_gen,
std::vector<int> &level_slices)
{
int num_levels = basis_tree.depth;
// Compute the basis leaves and transfer matrices for the basis tree
int leaf_offset = basis_tree.getLevelStart(num_levels - 1);
int leaf_slices = level_slices[num_levels - 1];
int leaf_ld = basis_tree.leaf_size;
#pragma omp parallel for
for (size_t i = 0; i < (size_t)basis_tree.basis_leaves; i++)
{
int node_index = leaf_offset + i;
int cluster_index = basis_tree.global_cluster_index[node_index];
H2Opus_Real *leaf_entries = basis_tree.getBasisLeaf(i);
entry_gen.u_basis_leaf(leaf_entries, leaf_ld, kdtree, cluster_index, leaf_slices);
}
// Transfer matrices
for (int level = num_levels - 1; level >= 0; level--)
{
int node_start, node_end;
basis_tree.getLevelRange(level, node_start, node_end);
int slices = level_slices[level];
int parent_slices = (level == 0 ? slices : level_slices[level - 1]);
int level_rank = basis_tree.level_data.getLevelRank(level);
#pragma omp parallel for
for (int node_index = node_start; node_index < node_end; node_index++)
{
int parent_index = basis_tree.parent[node_index];
int cluster_index = basis_tree.global_cluster_index[node_index];
int parent_cluster_index = kdtree.getParent(cluster_index);
if (parent_index == H2OPUS_EMPTY_NODE && parent_cluster_index == H2OPUS_EMPTY_NODE)
continue;
H2Opus_Real *transfer = basis_tree.getTransNode(level, node_index - node_start);
entry_gen.u_transfer_matrix(transfer, level_rank, kdtree, cluster_index, parent_cluster_index, slices,
parent_slices);
}
}
}
template <class T, int hw, typename EntryGen>
void generateVBasisTreeEntries(TBasisTree<hw> &basis_tree, TH2OpusKDTree<T, hw> &kdtree, EntryGen &entry_gen,
std::vector<int> &level_slices)
{
int num_levels = basis_tree.depth;
// Compute the basis leaves and transfer matrices for the basis tree
int leaf_offset = basis_tree.getLevelStart(num_levels - 1);
int leaf_slices = level_slices[num_levels - 1];
int leaf_ld = basis_tree.leaf_size;
#pragma omp parallel for
for (size_t i = 0; i < (size_t)basis_tree.basis_leaves; i++)
{
int node_index = leaf_offset + i;
int cluster_index = basis_tree.global_cluster_index[node_index];
H2Opus_Real *leaf_entries = basis_tree.getBasisLeaf(i);
entry_gen.v_basis_leaf(leaf_entries, leaf_ld, kdtree, cluster_index, leaf_slices);
}
// Transfer matrices
for (int level = num_levels - 1; level >= 0; level--)
{
int node_start, node_end;
basis_tree.getLevelRange(level, node_start, node_end);
int slices = level_slices[level];
int parent_slices = (level == 0 ? slices : level_slices[level - 1]);
int level_rank = basis_tree.level_data.getLevelRank(level);
#pragma omp parallel for
for (int node_index = node_start; node_index < node_end; node_index++)
{
int parent_index = basis_tree.parent[node_index];
int cluster_index = basis_tree.global_cluster_index[node_index];
int parent_cluster_index = kdtree.getParent(cluster_index);
if (parent_index == H2OPUS_EMPTY_NODE && parent_cluster_index == H2OPUS_EMPTY_NODE)
continue;
H2Opus_Real *transfer = basis_tree.getTransNode(level, node_index - node_start);
entry_gen.v_transfer_matrix(transfer, level_rank, kdtree, cluster_index, parent_cluster_index, slices,
parent_slices);
}
}
}
template <class T, int hw, typename EntryGen>
void generateHNodeEntries(THNodeTree<hw> &hnodes, TH2OpusKDTree<T, hw> &u_kdtree, TBasisTree<hw> &u_basis_tree,
TH2OpusKDTree<T, hw> &v_kdtree, TBasisTree<hw> &v_basis_tree, EntryGen &entry_gen,
std::vector<int> &level_slices)
{
int num_levels = hnodes.depth;
// Coupling matrices
for (int level = num_levels - 1; level >= 0; level--)
{
int node_start, node_end;
hnodes.getCouplingLevelRange(level, node_start, node_end);
int slices = level_slices[level];
int level_rank = hnodes.level_data.getLevelRank(level);
#pragma omp parallel for
for (int node_index = node_start; node_index < node_end; node_index++)
{
H2Opus_Real *coupling_matrix = hnodes.getCouplingMatrix(level, node_index - node_start);
int tree_index = hnodes.rank_leaf_tree_index[node_index];
int u_index = hnodes.node_u_index[tree_index];
int v_index = hnodes.node_v_index[tree_index];
int u_cluster_index = u_basis_tree.global_cluster_index[u_index];
int v_cluster_index = v_basis_tree.global_cluster_index[v_index];
entry_gen.coupling_matrix(coupling_matrix, level_rank, u_kdtree, u_cluster_index, v_kdtree, v_cluster_index,
slices);
}
}
// Dense matrices
int num_dense_leaves = hnodes.num_dense_leaves;
if (num_dense_leaves == 0)
return;
int ld = u_basis_tree.leaf_size;
assert(v_basis_tree.leaf_size == ld);
#pragma omp parallel for
for (int leaf = 0; leaf < num_dense_leaves; leaf++)
{
H2Opus_Real *dense_leaf = hnodes.getDenseMatrix(leaf);
int tree_index = hnodes.dense_leaf_tree_index[leaf];
int u_index = hnodes.node_u_index[tree_index];
int v_index = hnodes.node_v_index[tree_index];
int u_cluster_index = u_basis_tree.global_cluster_index[u_index];
int v_cluster_index = v_basis_tree.global_cluster_index[v_index];
entry_gen.dense_matrix(dense_leaf, ld, u_kdtree, u_cluster_index, v_kdtree, v_cluster_index);
}
}
template <class T, int hw, typename EntryGen>
void generateHMatrixEntries(THMatrix<hw> &hmatrix, TH2OpusKDTree<T, hw> &kdtree, EntryGen &entry_gen,
std::vector<int> &level_slices)
{
std::vector<int> level_ranks(level_slices.size(), pow(level_slices[0], kdtree.getDim()));
int leaf_size = kdtree.getLeafSize();
hmatrix.u_basis_tree.allocateMatrixData(&level_ranks[0], level_ranks.size(), leaf_size);
generateUBasisTreeEntries(hmatrix.u_basis_tree, kdtree, entry_gen, level_slices);
if (!hmatrix.sym)
{
hmatrix.v_basis_tree.allocateMatrixData(&level_ranks[0], level_ranks.size(), leaf_size);
generateVBasisTreeEntries(hmatrix.v_basis_tree, kdtree, entry_gen, level_slices);
}
hmatrix.hnodes.allocateMatrixData(hmatrix.u_basis_tree.level_data);
generateHNodeEntries(hmatrix.hnodes, kdtree, hmatrix.u_basis_tree, kdtree, hmatrix.u_basis_tree, entry_gen,
level_slices);
}
template <class T, int hw>
void buildHMatrixStructure(THMatrix<hw> &hmatrix, TH2OpusKDTree<T, hw> &kdtree,
TH2OpusAdmissibility<T, hw> &admissibility)
{
hmatrix.n = kdtree.getDataSet()->getDataSetSize();
TBasisTree<hw> &u_basis_tree = hmatrix.u_basis_tree;
TBasisTree<hw> &v_basis_tree = (hmatrix.sym ? hmatrix.u_basis_tree : hmatrix.v_basis_tree);
std::vector<int> v_list(1, 0);
u_basis_tree.generateStructureFromKDTree(kdtree, 0, true, kdtree.getDepth());
if (!hmatrix.sym)
hmatrix.v_basis_tree.copyStructureData(hmatrix.u_basis_tree);
hmatrix.hnodes.determineStructure(kdtree, admissibility, u_basis_tree, 0, v_basis_tree, 0, u_basis_tree.depth,
v_list);
hmatrix.hnodes.allocateBSRData(u_basis_tree, v_basis_tree, 0, 0);
hmatrix.hnodes.allocateBSNData(u_basis_tree, v_basis_tree, 0, 0);
}
template <class T, int hw>
void buildHMatrixStructure(THMatrix<hw> &hmatrix, H2OpusDataSet<T> *data_set, int leaf_size,
TH2OpusAdmissibility<T, hw> &admissibility)
{
TH2OpusKDTree<T, hw> kdtree(data_set, leaf_size);
kdtree.buildKDtreeMedianSplit();
buildHMatrixStructure<T, hw>(hmatrix, kdtree, admissibility);
}
template <class T, int hw, typename EntryGen>
void buildHMatrix(THMatrix<hw> &hmatrix, H2OpusDataSet<T> *data_set, TH2OpusAdmissibility<T, hw> &admissibility,
EntryGen &entry_gen, int leaf_size, int slices)
{
TH2OpusKDTree<T, hw> kdtree(data_set, leaf_size);
kdtree.buildKDtreeMedianSplit();
std::vector<int> level_slices(kdtree.getDepth(), slices);
buildHMatrixStructure(hmatrix, kdtree, admissibility);
generateHMatrixEntries(hmatrix, kdtree, entry_gen, level_slices);
}
#endif
|
3d25pt.c | /*
* Order-2, 3D 25 point stencil
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
#ifndef min
#define min(x,y) ((x) < (y)? (x) : (y))
#endif
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
double ***roc2 = (double ***) malloc(sizeof(double**));
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (double ***) malloc(sizeof(double**)*Nz);
roc2 = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[0][i] = (double**) malloc(sizeof(double*)*Ny);
A[1][i] = (double**) malloc(sizeof(double*)*Ny);
roc2[i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][i][j] = (double*) malloc(sizeof(double)*Nx);
roc2[i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 24;
tile_size[1] = 24;
tile_size[2] = 4;
tile_size[3] = 256;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
roc2[i][j][k] = 2.0 * (rand() % BASE);
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
const double coef0 = -0.28472;
const double coef1 = 0.16000;
const double coef2 = -0.02000;
const double coef3 = 0.00254;
const double coef4 = -0.00018;
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
#pragma scop
for (t = 0; t < Nt; t++) {
for (i = 4; i < Nz-4; i++) {
for (j = 4; j < Ny-4; j++) {
for (k = 4; k < Nx-4; k++) {
A[(t+1)%2][i][j][k] = 2.0*A[t%2][i][j][k] - A[(t+1)%2][i][j][k] + roc2[i][j][k]*(
coef0* A[t%2][i ][j ][k ] +
coef1*(A[t%2][i-1][j ][k ] + A[t%2][i+1][j ][k ] +
A[t%2][i ][j-1][k ] + A[t%2][i ][j+1][k ] +
A[t%2][i ][j ][k-1] + A[t%2][i ][j ][k+1]) +
coef2*(A[t%2][i-2][j ][k ] + A[t%2][i+2][j ][k ] +
A[t%2][i ][j-2][k ] + A[t%2][i ][j+2][k ] +
A[t%2][i ][j ][k-2] + A[t%2][i ][j ][k+2]) +
coef3*(A[t%2][i-3][j ][k ] + A[t%2][i+3][j ][k ] +
A[t%2][i ][j-3][k ] + A[t%2][i ][j+3][k ] +
A[t%2][i ][j ][k-3] + A[t%2][i ][j ][k+3]) +
coef4*(A[t%2][i-4][j ][k ] + A[t%2][i+4][j ][k ] +
A[t%2][i ][j-4][k ] + A[t%2][i ][j+4][k ] +
A[t%2][i ][j ][k-4] + A[t%2][i ][j ][k+4]) );
}
}
}
}
#pragma endscop
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = MIN(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
free(roc2[i][j]);
}
free(A[0][i]);
free(A[1][i]);
free(roc2[i]);
}
free(A[0]);
free(A[1]);
free(roc2);
return 0;
}
|
glove_cython.c | /* Generated by Cython 0.23.4 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [],
"extra_compile_args": [
"-fopenmp",
"-ffast-math",
"-march=native"
],
"extra_link_args": [
"-fopenmp"
]
}
}
END: Cython Metadata */
#define PY_SSIZE_T_CLEAN
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#error Python headers needed to compile C extensions, please install development version of Python.
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#error Cython requires Python 2.6+ or Python 3.2+.
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#define PyBaseString_Type PyUnicode_Type
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#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
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#define CYTHON_INLINE
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#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
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#include <math.h>
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static CYTHON_INLINE float __PYX_NAN() {
float value;
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#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\
(sizeof(type) < sizeof(Py_ssize_t)) ||\
(sizeof(type) > sizeof(Py_ssize_t) &&\
likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX) &&\
(!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
v == (type)PY_SSIZE_T_MIN))) ||\
(sizeof(type) == sizeof(Py_ssize_t) &&\
(is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX))) )
#if defined (__cplusplus) && __cplusplus >= 201103L
#include <cstdlib>
#define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER) && defined (_M_X64)
#define __Pyx_sst_abs(value) _abs64(value)
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
#define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
#define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
#define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
const Py_UNICODE *u_end = u;
while (*u_end++) ;
return (size_t)(u_end - u - 1);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
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#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
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#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
PyObject* ascii_chars_u = NULL;
PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
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if (strcmp(default_encoding_c, "ascii") == 0) {
__Pyx_sys_getdefaultencoding_not_ascii = 0;
} else {
char ascii_chars[128];
int c;
for (c = 0; c < 128; c++) {
ascii_chars[c] = c;
}
__Pyx_sys_getdefaultencoding_not_ascii = 1;
ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
if (!ascii_chars_u) goto bad;
ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
PyErr_Format(
PyExc_ValueError,
"This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
default_encoding_c);
goto bad;
}
Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
}
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
Py_XDECREF(ascii_chars_u);
Py_XDECREF(ascii_chars_b);
return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
__PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
return -1;
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#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
static const char *__pyx_f[] = {
"glove/glove_cython.pyx",
"stringsource",
};
struct __pyx_memoryview_obj;
typedef struct {
struct __pyx_memoryview_obj *memview;
char *data;
Py_ssize_t shape[8];
Py_ssize_t strides[8];
Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
const char* name;
struct __Pyx_StructField_* fields;
size_t size;
size_t arraysize[8];
int ndim;
char typegroup;
char is_unsigned;
int flags;
} __Pyx_TypeInfo;
typedef struct __Pyx_StructField_ {
__Pyx_TypeInfo* type;
const char* name;
size_t offset;
} __Pyx_StructField;
typedef struct {
__Pyx_StructField* field;
size_t parent_offset;
} __Pyx_BufFmt_StackElem;
typedef struct {
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__Pyx_BufFmt_StackElem* head;
size_t fmt_offset;
size_t new_count, enc_count;
size_t struct_alignment;
int is_complex;
char enc_type;
char new_packmode;
char enc_packmode;
char is_valid_array;
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#include <pythread.h>
#ifndef CYTHON_ATOMICS
#define CYTHON_ATOMICS 1
#endif
#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
(__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
!defined(__i386__)
#define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
#define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using GNU atomics"
#endif
#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
#include <Windows.h>
#undef __pyx_atomic_int_type
#define __pyx_atomic_int_type LONG
#define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#pragma message ("Using MSVC atomics")
#endif
#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
#define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using Intel atomics"
#endif
#else
#undef CYTHON_ATOMICS
#define CYTHON_ATOMICS 0
#ifdef __PYX_DEBUG_ATOMICS
#warning "Not using atomics"
#endif
#endif
typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
#if CYTHON_ATOMICS
#define __pyx_add_acquisition_count(memview)\
__pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#else
#define __pyx_add_acquisition_count(memview)\
__pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
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/*--- Type declarations ---*/
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
/* "View.MemoryView":101
*
* @cname("__pyx_array")
* cdef class array: # <<<<<<<<<<<<<<
*
* cdef:
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struct __pyx_array_obj {
PyObject_HEAD
char *data;
Py_ssize_t len;
char *format;
int ndim;
Py_ssize_t *_shape;
Py_ssize_t *_strides;
Py_ssize_t itemsize;
PyObject *mode;
PyObject *_format;
void (*callback_free_data)(void *);
int free_data;
int dtype_is_object;
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/* "View.MemoryView":271
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* cdef class Enum(object): # <<<<<<<<<<<<<<
* cdef object name
* def __init__(self, name):
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struct __pyx_MemviewEnum_obj {
PyObject_HEAD
PyObject *name;
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/* "View.MemoryView":304
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struct __pyx_memoryview_obj {
PyObject_HEAD
struct __pyx_vtabstruct_memoryview *__pyx_vtab;
PyObject *obj;
PyObject *_size;
PyObject *_array_interface;
PyThread_type_lock lock;
__pyx_atomic_int acquisition_count[2];
__pyx_atomic_int *acquisition_count_aligned_p;
Py_buffer view;
int flags;
int dtype_is_object;
__Pyx_TypeInfo *typeinfo;
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/* "View.MemoryView":923
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* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
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*/
struct __pyx_memoryviewslice_obj {
struct __pyx_memoryview_obj __pyx_base;
__Pyx_memviewslice from_slice;
PyObject *from_object;
PyObject *(*to_object_func)(char *);
int (*to_dtype_func)(char *, PyObject *);
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/* "View.MemoryView":304
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* @cname('__pyx_memoryview')
* cdef class memoryview(object): # <<<<<<<<<<<<<<
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* cdef object obj
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struct __pyx_vtabstruct_memoryview {
char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
};
static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
/* "View.MemoryView":923
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* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
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*
*/
struct __pyx_vtabstruct__memoryviewslice {
struct __pyx_vtabstruct_memoryview __pyx_base;
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static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
/* --- Runtime support code (head) --- */
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typedef struct {
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void (*DECREF)(void*, PyObject*, int);
void (*GOTREF)(void*, PyObject*, int);
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#define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
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#define __Pyx_XINCREF(r) Py_XINCREF(r)
#define __Pyx_XDECREF(r) Py_XDECREF(r)
#define __Pyx_XGOTREF(r)
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#define __Pyx_XDECREF_SET(r, v) do {\
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static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
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static PyObject *__Pyx_GetBuiltinName(PyObject *name);
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
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static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
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static CYTHON_INLINE int __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
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static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT 1
#define __Pyx_MEMVIEW_PTR 2
#define __Pyx_MEMVIEW_FULL 4
#define __Pyx_MEMVIEW_CONTIG 8
#define __Pyx_MEMVIEW_STRIDED 16
#define __Pyx_MEMVIEW_FOLLOW 32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
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int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
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static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
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#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
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#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
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#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
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#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
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static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
#include <string.h>
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
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#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
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#define UNARY_NEG_WOULD_OVERFLOW(x)\
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static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb);
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb);
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
(is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
__Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
int is_list, int wraparound, int boundscheck);
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self); /*proto*/
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len)) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif
static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
(inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON
PyObject* none = _PyList_Extend((PyListObject*)L, v);
if (unlikely(!none))
return -1;
Py_DECREF(none);
return 0;
#else
return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
#endif
static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
static void __Pyx_WriteUnraisable(const char *name, int clineno,
int lineno, const char *filename,
int full_traceback, int nogil);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
static int __Pyx_SetVtable(PyObject *dict, void *vtable);
typedef struct {
int code_line;
PyCodeObject* code_object;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename);
typedef struct {
Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
size_t refcount;
Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
__Pyx_Buffer *rcbuffer;
char *data;
__Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
#define __Pyx_GetBuffer PyObject_GetBuffer
#define __Pyx_ReleaseBuffer PyBuffer_Release
#endif
static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj);
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(PyObject *);
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *);
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *);
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs,
char order, int ndim);
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize);
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object);
static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
static int __Pyx_check_binary_version(void);
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
/* Module declarations from 'glove.glove_cython' */
static PyTypeObject *__pyx_array_type = 0;
static PyTypeObject *__pyx_MemviewEnum_type = 0;
static PyTypeObject *__pyx_memoryview_type = 0;
static PyTypeObject *__pyx_memoryviewslice_type = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static CYTHON_INLINE double __pyx_f_5glove_12glove_cython_double_min(double, double); /*proto*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static void *__pyx_align_pointer(void *, size_t); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_int = { "int", NULL, sizeof(int), { 0 }, 0, IS_UNSIGNED(int) ? 'U' : 'I', IS_UNSIGNED(int), 0 };
#define __Pyx_MODULE_NAME "glove.glove_cython"
int __pyx_module_is_main_glove__glove_cython = 0;
/* Implementation of 'glove.glove_cython' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_IndexError;
static char __pyx_k_O[] = "O";
static char __pyx_k_c[] = "c";
static char __pyx_k_i[] = "i";
static char __pyx_k_j[] = "j";
static char __pyx_k_id[] = "id";
static char __pyx_k_np[] = "np";
static char __pyx_k_sp[] = "sp";
static char __pyx_k__14[] = "*";
static char __pyx_k_col[] = "col";
static char __pyx_k_dim[] = "dim";
static char __pyx_k_obj[] = "obj";
static char __pyx_k_row[] = "row";
static char __pyx_k_base[] = "base";
static char __pyx_k_loss[] = "loss";
static char __pyx_k_main[] = "__main__";
static char __pyx_k_mode[] = "mode";
static char __pyx_k_name[] = "name";
static char __pyx_k_ndim[] = "ndim";
static char __pyx_k_pack[] = "pack";
static char __pyx_k_size[] = "size";
static char __pyx_k_step[] = "step";
static char __pyx_k_stop[] = "stop";
static char __pyx_k_test[] = "__test__";
static char __pyx_k_ASCII[] = "ASCII";
static char __pyx_k_alpha[] = "alpha";
static char __pyx_k_class[] = "__class__";
static char __pyx_k_count[] = "count";
static char __pyx_k_epoch[] = "epoch";
static char __pyx_k_error[] = "error";
static char __pyx_k_flags[] = "flags";
static char __pyx_k_numpy[] = "numpy";
static char __pyx_k_range[] = "range";
static char __pyx_k_shape[] = "shape";
static char __pyx_k_start[] = "start";
static char __pyx_k_counts[] = "counts";
static char __pyx_k_encode[] = "encode";
static char __pyx_k_epochs[] = "epochs";
static char __pyx_k_format[] = "format";
static char __pyx_k_import[] = "__import__";
static char __pyx_k_name_2[] = "__name__";
static char __pyx_k_struct[] = "struct";
static char __pyx_k_unpack[] = "unpack";
static char __pyx_k_word_a[] = "word_a";
static char __pyx_k_word_b[] = "word_b";
static char __pyx_k_fortran[] = "fortran";
static char __pyx_k_memview[] = "memview";
static char __pyx_k_wordvec[] = "wordvec";
static char __pyx_k_Ellipsis[] = "Ellipsis";
static char __pyx_k_gradient[] = "gradient";
static char __pyx_k_itemsize[] = "itemsize";
static char __pyx_k_max_loss[] = "max_loss";
static char __pyx_k_wordbias[] = "wordbias";
static char __pyx_k_TypeError[] = "TypeError";
static char __pyx_k_enumerate[] = "enumerate";
static char __pyx_k_max_count[] = "max_count";
static char __pyx_k_IndexError[] = "IndexError";
static char __pyx_k_ValueError[] = "ValueError";
static char __pyx_k_no_threads[] = "no_threads";
static char __pyx_k_prediction[] = "prediction";
static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static char __pyx_k_MemoryError[] = "MemoryError";
static char __pyx_k_collections[] = "collections";
static char __pyx_k_fit_vectors[] = "fit_vectors";
static char __pyx_k_entry_weight[] = "entry_weight";
static char __pyx_k_paragraphvec[] = "paragraphvec";
static char __pyx_k_scipy_sparse[] = "scipy.sparse";
static char __pyx_k_learning_rate[] = "learning_rate";
static char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
static char __pyx_k_shuffle_index[] = "shuffle_index";
static char __pyx_k_sum_gradients[] = "sum_gradients";
static char __pyx_k_allocate_buffer[] = "allocate_buffer";
static char __pyx_k_dtype_is_object[] = "dtype_is_object";
static char __pyx_k_shuffle_indices[] = "shuffle_indices";
static char __pyx_k_no_cooccurrences[] = "no_cooccurrences";
static char __pyx_k_glove_glove_cython[] = "glove.glove_cython";
static char __pyx_k_strided_and_direct[] = "<strided and direct>";
static char __pyx_k_transform_paragraph[] = "transform_paragraph";
static char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static char __pyx_k_initial_learning_rate[] = "initial_learning_rate";
static char __pyx_k_wordvec_sum_gradients[] = "wordvec_sum_gradients";
static char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static char __pyx_k_wordbias_sum_gradients[] = "wordbias_sum_gradients";
static char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
static char __pyx_k_getbuffer_obj_view_flags[] = "getbuffer(obj, view, flags)";
static char __pyx_k_Dimension_d_is_not_direct[] = "Dimension %d is not direct";
static char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
static char __pyx_k_Index_out_of_bounds_axis_d[] = "Index out of bounds (axis %d)";
static char __pyx_k_Step_may_not_be_zero_axis_d[] = "Step may not be zero (axis %d)";
static char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static char __pyx_k_home_maciej_Dropbox_code_glove[] = "/home/maciej/Dropbox/code/glove-python/glove/glove_cython.pyx";
static char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static char __pyx_k_All_dimensions_preceding_dimensi[] = "All dimensions preceding dimension %d must be indexed and not sliced";
static char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static char __pyx_k_Cannot_transpose_memoryview_with[] = "Cannot transpose memoryview with indirect dimensions";
static char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
static char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static PyObject *__pyx_n_s_ASCII;
static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
static PyObject *__pyx_n_s_Ellipsis;
static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
static PyObject *__pyx_kp_s_MemoryView_of_r_object;
static PyObject *__pyx_n_b_O;
static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s__14;
static PyObject *__pyx_n_s_allocate_buffer;
static PyObject *__pyx_n_s_alpha;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_c;
static PyObject *__pyx_n_u_c;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_col;
static PyObject *__pyx_n_s_collections;
static PyObject *__pyx_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_count;
static PyObject *__pyx_n_s_counts;
static PyObject *__pyx_n_s_dim;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_entry_weight;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_epoch;
static PyObject *__pyx_n_s_epochs;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_s_fit_vectors;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_fortran;
static PyObject *__pyx_n_u_fortran;
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static PyObject *__pyx_n_s_gradient;
static PyObject *__pyx_kp_s_home_maciej_Dropbox_code_glove;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_initial_learning_rate;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_j;
static PyObject *__pyx_n_s_learning_rate;
static PyObject *__pyx_n_s_loss;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_max_count;
static PyObject *__pyx_n_s_max_loss;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_no_cooccurrences;
static PyObject *__pyx_n_s_no_threads;
static PyObject *__pyx_n_s_np;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_n_s_obj;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_paragraphvec;
static PyObject *__pyx_n_s_prediction;
static PyObject *__pyx_n_s_pyx_getbuffer;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_row;
static PyObject *__pyx_n_s_scipy_sparse;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_shuffle_index;
static PyObject *__pyx_n_s_shuffle_indices;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_sp;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_strided_and_direct;
static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
static PyObject *__pyx_kp_s_strided_and_indirect;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_sum_gradients;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_transform_paragraph;
static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
static PyObject *__pyx_n_s_unpack;
static PyObject *__pyx_n_s_word_a;
static PyObject *__pyx_n_s_word_b;
static PyObject *__pyx_n_s_wordbias;
static PyObject *__pyx_n_s_wordbias_sum_gradients;
static PyObject *__pyx_n_s_wordvec;
static PyObject *__pyx_n_s_wordvec_sum_gradients;
static PyObject *__pyx_pf_5glove_12glove_cython_fit_vectors(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordvec_sum_gradients, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_wordbias_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_col, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, double __pyx_v_max_loss, CYTHON_UNUSED int __pyx_v_no_threads); /* proto */
static PyObject *__pyx_pf_5glove_12glove_cython_2transform_paragraph(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_paragraphvec, __Pyx_memviewslice __pyx_v_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, int __pyx_v_epochs); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_tuple_;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_tuple__9;
static PyObject *__pyx_slice__10;
static PyObject *__pyx_slice__11;
static PyObject *__pyx_slice__12;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__17;
static PyObject *__pyx_tuple__19;
static PyObject *__pyx_tuple__20;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__22;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_codeobj__16;
static PyObject *__pyx_codeobj__18;
/* "glove/glove_cython.pyx":10
*
*
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b # <<<<<<<<<<<<<<
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b
*/
static CYTHON_INLINE double __pyx_f_5glove_12glove_cython_double_min(double __pyx_v_a, double __pyx_v_b) {
double __pyx_r;
double __pyx_t_1;
if (((__pyx_v_a <= __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":11
*
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b # <<<<<<<<<<<<<<
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b
*
*/
static CYTHON_INLINE int __pyx_f_5glove_12glove_cython_int_min(int __pyx_v_a, int __pyx_v_b) {
int __pyx_r;
int __pyx_t_1;
if (((__pyx_v_a <= __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":12
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b # <<<<<<<<<<<<<<
*
*
*/
static CYTHON_INLINE int __pyx_f_5glove_12glove_cython_int_max(int __pyx_v_a, int __pyx_v_b) {
int __pyx_r;
int __pyx_t_1;
if (((__pyx_v_a > __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":20
*
*
* def fit_vectors(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[:, ::1] wordvec_sum_gradients,
* double[::1] wordbias,
*/
/* Python wrapper */
static PyObject *__pyx_pw_5glove_12glove_cython_1fit_vectors(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5glove_12glove_cython_fit_vectors[] = "\n Estimate GloVe word embeddings given the cooccurrence matrix.\n Modifies the word vector and word bias array in-place.\n\n Training is performed via asynchronous stochastic gradient descent,\n using the AdaGrad per-coordinate learning rate.\n ";
static PyMethodDef __pyx_mdef_5glove_12glove_cython_1fit_vectors = {"fit_vectors", (PyCFunction)__pyx_pw_5glove_12glove_cython_1fit_vectors, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5glove_12glove_cython_fit_vectors};
static PyObject *__pyx_pw_5glove_12glove_cython_1fit_vectors(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
__Pyx_memviewslice __pyx_v_wordvec = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordvec_sum_gradients = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordbias = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordbias_sum_gradients = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_row = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_col = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_counts = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_shuffle_indices = { 0, 0, { 0 }, { 0 }, { 0 } };
double __pyx_v_initial_learning_rate;
double __pyx_v_max_count;
double __pyx_v_alpha;
double __pyx_v_max_loss;
CYTHON_UNUSED int __pyx_v_no_threads;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("fit_vectors (wrapper)", 0);
{
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if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
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switch (pos_args) {
case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
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default: goto __pyx_L5_argtuple_error;
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else goto __pyx_L5_argtuple_error;
case 1:
if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_wordvec_sum_gradients)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 2:
if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_wordbias)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 3:
if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_wordbias_sum_gradients)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 4:
if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_row)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 5:
if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_col)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 6:
if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_counts)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 7:
if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 8:
if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_initial_learning_rate)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 9:
if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_max_count)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 10:
if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 11:
if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_max_loss)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
}
case 12:
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else {
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static PyObject *__pyx_pf_5glove_12glove_cython_fit_vectors(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordvec_sum_gradients, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_wordbias_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_col, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, double __pyx_v_max_loss, CYTHON_UNUSED int __pyx_v_no_threads) {
int __pyx_v_dim;
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int __pyx_v_word_a;
int __pyx_v_word_b;
double __pyx_v_count;
double __pyx_v_learning_rate;
double __pyx_v_gradient;
double __pyx_v_prediction;
double __pyx_v_entry_weight;
double __pyx_v_loss;
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int __pyx_v_j;
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/* "glove/glove_cython.pyx":44
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/* "glove/glove_cython.pyx":87
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*
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/* "glove/glove_cython.pyx":93
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Py_ssize_t __pyx_v_new_shape;
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int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
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__pyx_L9_bool_binop_done:;
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/* "View.MemoryView":801
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/* "View.MemoryView":803
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goto __pyx_L12;
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__pyx_L14:;
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__pyx_L12:;
/* "View.MemoryView":799
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/* "View.MemoryView":810
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goto __pyx_L15;
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/* "View.MemoryView":813
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__pyx_v_start = 0;
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__pyx_L15:;
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__pyx_L11:;
/* "View.MemoryView":815
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/* "View.MemoryView":821
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/* "View.MemoryView":815
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__pyx_L19:;
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/* "View.MemoryView":835
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/* "View.MemoryView":854
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/* "View.MemoryView":855
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* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_memviewslice) {
PyObject *(*__pyx_v_to_object_func)(char *);
int (*__pyx_v_to_dtype_func)(char *, PyObject *);
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *(*__pyx_t_3)(char *);
int (*__pyx_t_4)(char *, PyObject *);
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
/* "View.MemoryView":1050
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1051
*
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func # <<<<<<<<<<<<<<
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
*/
__pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
__pyx_v_to_object_func = __pyx_t_3;
/* "View.MemoryView":1052
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func # <<<<<<<<<<<<<<
* else:
* to_object_func = NULL
*/
__pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
__pyx_v_to_dtype_func = __pyx_t_4;
/* "View.MemoryView":1050
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
goto __pyx_L3;
}
/* "View.MemoryView":1054
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
* to_object_func = NULL # <<<<<<<<<<<<<<
* to_dtype_func = NULL
*
*/
/*else*/ {
__pyx_v_to_object_func = NULL;
/* "View.MemoryView":1055
* else:
* to_object_func = NULL
* to_dtype_func = NULL # <<<<<<<<<<<<<<
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
*/
__pyx_v_to_dtype_func = NULL;
}
__pyx_L3:;
/* "View.MemoryView":1057
* to_dtype_func = NULL
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim, # <<<<<<<<<<<<<<
* to_object_func, to_dtype_func,
* memview.dtype_is_object)
*/
__Pyx_XDECREF(__pyx_r);
/* "View.MemoryView":1059
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
* to_object_func, to_dtype_func,
* memview.dtype_is_object) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
__Pyx_GOTREF(__pyx_t_5);
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "View.MemoryView":1043
*
* @cname('__pyx_memoryview_copy_object_from_slice')
* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview_copy_from_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1065
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
Py_ssize_t __pyx_r;
int __pyx_t_1;
/* "View.MemoryView":1066
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
__pyx_t_1 = ((__pyx_v_arg < 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1067
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0:
* return -arg # <<<<<<<<<<<<<<
* else:
* return arg
*/
__pyx_r = (-__pyx_v_arg);
goto __pyx_L0;
/* "View.MemoryView":1066
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
}
/* "View.MemoryView":1069
* return -arg
* else:
* return arg # <<<<<<<<<<<<<<
*
* @cname('__pyx_get_best_slice_order')
*/
/*else*/ {
__pyx_r = __pyx_v_arg;
goto __pyx_L0;
}
/* "View.MemoryView":1065
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1072
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) {
int __pyx_v_i;
Py_ssize_t __pyx_v_c_stride;
Py_ssize_t __pyx_v_f_stride;
char __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
/* "View.MemoryView":1077
* """
* cdef int i
* cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<<
* cdef Py_ssize_t f_stride = 0
*
*/
__pyx_v_c_stride = 0;
/* "View.MemoryView":1078
* cdef int i
* cdef Py_ssize_t c_stride = 0
* cdef Py_ssize_t f_stride = 0 # <<<<<<<<<<<<<<
*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_f_stride = 0;
/* "View.MemoryView":1080
* cdef Py_ssize_t f_stride = 0
*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1081
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1082
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1083
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
goto __pyx_L4_break;
/* "View.MemoryView":1081
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L4_break:;
/* "View.MemoryView":1085
* break
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
*/
__pyx_t_1 = __pyx_v_ndim;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1086
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1087
* for i in range(ndim):
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1088
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
*/
goto __pyx_L7_break;
/* "View.MemoryView":1086
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L7_break:;
/* "View.MemoryView":1090
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
__pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1091
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
* return 'C' # <<<<<<<<<<<<<<
* else:
* return 'F'
*/
__pyx_r = 'C';
goto __pyx_L0;
/* "View.MemoryView":1090
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
}
/* "View.MemoryView":1093
* return 'C'
* else:
* return 'F' # <<<<<<<<<<<<<<
*
* @cython.cdivision(True)
*/
/*else*/ {
__pyx_r = 'F';
goto __pyx_L0;
}
/* "View.MemoryView":1072
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1096
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
Py_ssize_t __pyx_v_dst_extent;
Py_ssize_t __pyx_v_src_stride;
Py_ssize_t __pyx_v_dst_stride;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
Py_ssize_t __pyx_t_4;
Py_ssize_t __pyx_t_5;
/* "View.MemoryView":1103
*
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
*/
__pyx_v_src_extent = (__pyx_v_src_shape[0]);
/* "View.MemoryView":1104
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0]
*/
__pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
/* "View.MemoryView":1105
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
*/
__pyx_v_src_stride = (__pyx_v_src_strides[0]);
/* "View.MemoryView":1106
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<<
*
* if ndim == 1:
*/
__pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
/* "View.MemoryView":1108
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1109
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
__pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
/* "View.MemoryView":1110
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
*/
__pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
}
__pyx_t_3 = (__pyx_t_2 != 0);
__pyx_t_1 = __pyx_t_3;
__pyx_L5_bool_binop_done:;
/* "View.MemoryView":1109
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
if (__pyx_t_1) {
/* "View.MemoryView":1111
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
/* "View.MemoryView":1109
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
goto __pyx_L4;
}
/* "View.MemoryView":1113
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
__pyx_v_i = __pyx_t_5;
/* "View.MemoryView":1114
* else:
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<<
* src_data += src_stride
* dst_data += dst_stride
*/
memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
/* "View.MemoryView":1115
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
* else:
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1116
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L4:;
/* "View.MemoryView":1108
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
goto __pyx_L3;
}
/* "View.MemoryView":1118
* dst_data += dst_stride
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* _copy_strided_to_strided(src_data, src_strides + 1,
* dst_data, dst_strides + 1,
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
__pyx_v_i = __pyx_t_5;
/* "View.MemoryView":1119
* else:
* for i in range(dst_extent):
* _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<<
* dst_data, dst_strides + 1,
* src_shape + 1, dst_shape + 1,
*/
_copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
/* "View.MemoryView":1123
* src_shape + 1, dst_shape + 1,
* ndim - 1, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
*
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1124
* ndim - 1, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1096
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
/* function exit code */
}
/* "View.MemoryView":1126
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
*/
static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
/* "View.MemoryView":1129
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
* _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<<
* src.shape, dst.shape, ndim, itemsize)
*
*/
_copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1126
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
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* direct_copy = slice_is_contig(&dst, 'C', ndim)
* elif slice_is_contig(&src, 'F', ndim):
* direct_copy = slice_is_contig(&dst, 'F', ndim) # <<<<<<<<<<<<<<
*
* if direct_copy:
*/
__pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
/* "View.MemoryView":1272
* if slice_is_contig(&src, 'C', ndim):
* direct_copy = slice_is_contig(&dst, 'C', ndim)
* elif slice_is_contig(&src, 'F', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(&dst, 'F', ndim)
*
*/
}
__pyx_L12:;
/* "View.MemoryView":1275
* direct_copy = slice_is_contig(&dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_2 = (__pyx_v_direct_copy != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1277
* if direct_copy:
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1278
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
*/
memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
/* "View.MemoryView":1279
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
* free(tmpdata)
* return 0
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1280
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1281
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* if order == 'F' == get_best_order(&dst, ndim):
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1275
* direct_copy = slice_is_contig(&dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
}
/* "View.MemoryView":1267
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1283
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = (__pyx_v_order == 'F');
if (__pyx_t_2) {
__pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
}
__pyx_t_7 = (__pyx_t_2 != 0);
if (__pyx_t_7) {
/* "View.MemoryView":1286
*
*
* transpose_memslice(&src) # <<<<<<<<<<<<<<
* transpose_memslice(&dst)
*
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
/* "View.MemoryView":1287
*
* transpose_memslice(&src)
* transpose_memslice(&dst) # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
/* "View.MemoryView":1283
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1289
* transpose_memslice(&dst)
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1290
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
*/
copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1291
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
*
* free(tmpdata)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1293
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*
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1294
*
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_broadcast_leading')
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1225
*
* @cname('__pyx_memoryview_copy_contents')
* cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice dst,
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/* function exit code */
__pyx_L1_error:;
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__Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
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/* "View.MemoryView":1297
*
* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
* int ndim_other) nogil:
*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
int __pyx_v_i;
int __pyx_v_offset;
int __pyx_t_1;
int __pyx_t_2;
/* "View.MemoryView":1301
* int ndim_other) nogil:
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*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
/* "View.MemoryView":1303
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*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
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*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1304
*
* for i in range(ndim - 1, -1, -1):
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* mslice.strides[i + offset] = mslice.strides[i]
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*/
(__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
/* "View.MemoryView":1305
* for i in range(ndim - 1, -1, -1):
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* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*
*/
(__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1306
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i]
* mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<<
*
* for i in range(offset):
*/
(__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
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/* "View.MemoryView":1308
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*
* for i in range(offset): # <<<<<<<<<<<<<<
* mslice.shape[i] = 1
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*/
__pyx_t_1 = __pyx_v_offset;
for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
__pyx_v_i = __pyx_t_2;
/* "View.MemoryView":1309
*
* for i in range(offset):
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* mslice.strides[i] = mslice.strides[0]
* mslice.suboffsets[i] = -1
*/
(__pyx_v_mslice->shape[__pyx_v_i]) = 1;
/* "View.MemoryView":1310
* for i in range(offset):
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*
*/
(__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
/* "View.MemoryView":1311
* mslice.shape[i] = 1
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*
*
*/
(__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
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/* "View.MemoryView":1297
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* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
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/* function exit code */
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/* "View.MemoryView":1319
*
* @cname('__pyx_memoryview_refcount_copying')
* cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
* int ndim, bint inc) nogil:
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*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
int __pyx_t_1;
/* "View.MemoryView":1323
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
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__pyx_t_1 = (__pyx_v_dtype_is_object != 0);
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/* "View.MemoryView":1324
*
* if dtype_is_object:
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* dst.strides, ndim, inc)
*
*/
__pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1323
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice_with_gil(dst.data, dst.shape,
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/* "View.MemoryView":1319
*
* @cname('__pyx_memoryview_refcount_copying')
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* int ndim, bint inc) nogil:
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/* function exit code */
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/* "View.MemoryView":1328
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
__Pyx_RefNannyDeclarations
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* @cname('__pyx_memoryview_refcount_objects_in_slice')
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__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1328
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
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__Pyx_RefNannyFinishContext();
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PyGILState_Release(__pyx_gilstate_save);
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* Py_ssize_t *strides, int ndim, bint inc):
* cdef Py_ssize_t i
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static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
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__pyx_v_i = __pyx_t_2;
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/* "View.MemoryView":1340
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__pyx_t_3 = (__pyx_v_inc != 0);
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/* "View.MemoryView":1341
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Py_INCREF((((PyObject **)__pyx_v_data)[0]));
/* "View.MemoryView":1340
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* Py_INCREF((<PyObject **> data)[0])
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goto __pyx_L6;
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/* "View.MemoryView":1343
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Py_DECREF((((PyObject **)__pyx_v_data)[0]));
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__pyx_L6:;
/* "View.MemoryView":1339
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goto __pyx_L5;
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/* "View.MemoryView":1345
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__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
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__pyx_L5:;
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/* "View.MemoryView":1334
*
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/* function exit code */
__Pyx_RefNannyFinishContext();
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/* "View.MemoryView":1354
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* size_t itemsize, void *item,
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static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
/* "View.MemoryView":1357
* size_t itemsize, void *item,
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* itemsize, item)
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1358
* bint dtype_is_object) nogil:
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*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1360
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
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*
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1354
*
* @cname('__pyx_memoryview_slice_assign_scalar')
* cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<<
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1364
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
Py_ssize_t __pyx_v_stride;
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int __pyx_t_1;
Py_ssize_t __pyx_t_2;
Py_ssize_t __pyx_t_3;
/* "View.MemoryView":1368
* size_t itemsize, void *item) nogil:
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__pyx_v_stride = (__pyx_v_strides[0]);
/* "View.MemoryView":1369
* cdef Py_ssize_t i
* cdef Py_ssize_t stride = strides[0]
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__pyx_v_extent = (__pyx_v_shape[0]);
/* "View.MemoryView":1371
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__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
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/* "View.MemoryView":1372
*
* if ndim == 1:
* for i in range(extent): # <<<<<<<<<<<<<<
* memcpy(data, item, itemsize)
* data += stride
*/
__pyx_t_2 = __pyx_v_extent;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1373
* if ndim == 1:
* for i in range(extent):
* memcpy(data, item, itemsize) # <<<<<<<<<<<<<<
* data += stride
* else:
*/
memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
/* "View.MemoryView":1374
* for i in range(extent):
* memcpy(data, item, itemsize)
* data += stride # <<<<<<<<<<<<<<
* else:
* for i in range(extent):
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
/* "View.MemoryView":1371
* cdef Py_ssize_t extent = shape[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* for i in range(extent):
* memcpy(data, item, itemsize)
*/
goto __pyx_L3;
}
/* "View.MemoryView":1376
* data += stride
* else:
* for i in range(extent): # <<<<<<<<<<<<<<
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
*/
/*else*/ {
__pyx_t_2 = __pyx_v_extent;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1377
* else:
* for i in range(extent):
* _slice_assign_scalar(data, shape + 1, strides + 1, # <<<<<<<<<<<<<<
* ndim - 1, itemsize, item)
* data += stride
*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1379
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
* data += stride # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1364
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
/* function exit code */
}
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_array_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_array_obj *)o);
p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) {
Py_DECREF(o); o = 0;
}
return o;
}
static void __pyx_tp_dealloc_array(PyObject *o) {
struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
#if PY_VERSION_HEX >= 0x030400a1
if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_array___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->mode);
Py_CLEAR(p->_format);
(*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_array___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
PyObject *v = PyObject_GenericGetAttr(o, n);
if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
v = __pyx_array___getattr__(o, n);
}
return v;
}
static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
return get_memview(o);
}
static PyMethodDef __pyx_methods_array[] = {
{"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_array[] = {
{(char *)"memview", __pyx_getprop___pyx_array_memview, 0, 0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_array = {
0, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_array, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_array = {
0, /*mp_length*/
__pyx_array___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_array = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_array_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_array = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.array", /*tp_name*/
sizeof(struct __pyx_array_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_array, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
0, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_array, /*tp_as_sequence*/
&__pyx_tp_as_mapping_array, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
__pyx_tp_getattro_array, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_array, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_array, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_array, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_array, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
struct __pyx_MemviewEnum_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_MemviewEnum_obj *)o);
p->name = Py_None; Py_INCREF(Py_None);
return o;
}
static void __pyx_tp_dealloc_Enum(PyObject *o) {
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
#if PY_VERSION_HEX >= 0x030400a1
if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
Py_CLEAR(p->name);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
if (p->name) {
e = (*v)(p->name, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_Enum(PyObject *o) {
PyObject* tmp;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
tmp = ((PyObject*)p->name);
p->name = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
return 0;
}
static PyMethodDef __pyx_methods_Enum[] = {
{0, 0, 0, 0}
};
static PyTypeObject __pyx_type___pyx_MemviewEnum = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.Enum", /*tp_name*/
sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_Enum, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_MemviewEnum___repr__, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_Enum, /*tp_traverse*/
__pyx_tp_clear_Enum, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_Enum, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
__pyx_MemviewEnum___init__, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_Enum, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryview_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryview_obj *)o);
p->__pyx_vtab = __pyx_vtabptr_memoryview;
p->obj = Py_None; Py_INCREF(Py_None);
p->_size = Py_None; Py_INCREF(Py_None);
p->_array_interface = Py_None; Py_INCREF(Py_None);
p->view.obj = NULL;
if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) {
Py_DECREF(o); o = 0;
}
return o;
}
static void __pyx_tp_dealloc_memoryview(PyObject *o) {
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
#if PY_VERSION_HEX >= 0x030400a1
if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_memoryview___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->obj);
Py_CLEAR(p->_size);
Py_CLEAR(p->_array_interface);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
if (p->obj) {
e = (*v)(p->obj, a); if (e) return e;
}
if (p->_size) {
e = (*v)(p->_size, a); if (e) return e;
}
if (p->_array_interface) {
e = (*v)(p->_array_interface, a); if (e) return e;
}
if (p->view.obj) {
e = (*v)(p->view.obj, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_memoryview(PyObject *o) {
PyObject* tmp;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
tmp = ((PyObject*)p->obj);
p->obj = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_size);
p->_size = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_array_interface);
p->_array_interface = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
Py_CLEAR(p->view.obj);
return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_memoryview___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_transpose(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview__get__base(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_shape(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_strides(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_suboffsets(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_ndim(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_itemsize(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_nbytes(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_memoryview_get_size(o);
}
static PyMethodDef __pyx_methods_memoryview[] = {
{"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
{"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
{"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
{"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_memoryview[] = {
{(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, 0, 0},
{(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, 0, 0},
{(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, 0, 0},
{(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, 0, 0},
{(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, 0, 0},
{(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, 0, 0},
{(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, 0, 0},
{(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, 0, 0},
{(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, 0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
__pyx_memoryview___len__, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_memoryview, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
__pyx_memoryview___len__, /*mp_length*/
__pyx_memoryview___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_memoryview_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_memoryview = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.memoryview", /*tp_name*/
sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_memoryview, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_memoryview___repr__, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
&__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
__pyx_memoryview___str__, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_memoryview, /*tp_traverse*/
__pyx_tp_clear_memoryview, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_memoryview, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_memoryview, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_memoryview, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryviewslice_obj *p;
PyObject *o = __pyx_tp_new_memoryview(t, a, k);
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryviewslice_obj *)o);
p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
p->from_object = Py_None; Py_INCREF(Py_None);
p->from_slice.memview = NULL;
return o;
}
static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
#if PY_VERSION_HEX >= 0x030400a1
if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_memoryviewslice___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->from_object);
PyObject_GC_Track(o);
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case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
/* These are for computing the padding at the end of the struct to align
on the first member of the struct. This will probably the same as above,
but we don't have any guarantees.
*/
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
switch (ch) {
case 'c':
return 'H';
case 'b': case 'h': case 'i':
case 'l': case 'q': case 's': case 'p':
return 'I';
case 'B': case 'H': case 'I': case 'L': case 'Q':
return 'U';
case 'f': case 'd': case 'g':
return (is_complex ? 'C' : 'R');
case 'O':
return 'O';
case 'P':
return 'P';
default: {
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
if (ctx->head == NULL || ctx->head->field == &ctx->root) {
const char* expected;
const char* quote;
if (ctx->head == NULL) {
expected = "end";
quote = "";
} else {
expected = ctx->head->field->type->name;
quote = "'";
}
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected %s%s%s but got %s",
quote, expected, quote,
__Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
} else {
__Pyx_StructField* field = ctx->head->field;
__Pyx_StructField* parent = (ctx->head - 1)->field;
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
parent->type->name, field->name);
}
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
char group;
size_t size, offset, arraysize = 1;
if (ctx->enc_type == 0) return 0;
if (ctx->head->field->type->arraysize[0]) {
int i, ndim = 0;
if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
ctx->is_valid_array = ctx->head->field->type->ndim == 1;
ndim = 1;
if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %zu",
ctx->head->field->type->arraysize[0], ctx->enc_count);
return -1;
}
}
if (!ctx->is_valid_array) {
PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
ctx->head->field->type->ndim, ndim);
return -1;
}
for (i = 0; i < ctx->head->field->type->ndim; i++) {
arraysize *= ctx->head->field->type->arraysize[i];
}
ctx->is_valid_array = 0;
ctx->enc_count = 1;
}
group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
do {
__Pyx_StructField* field = ctx->head->field;
__Pyx_TypeInfo* type = field->type;
if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
} else {
size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
}
if (ctx->enc_packmode == '@') {
size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
size_t align_mod_offset;
if (align_at == 0) return -1;
align_mod_offset = ctx->fmt_offset % align_at;
if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
if (ctx->struct_alignment == 0)
ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
ctx->is_complex);
}
if (type->size != size || type->typegroup != group) {
if (type->typegroup == 'C' && type->fields != NULL) {
size_t parent_offset = ctx->head->parent_offset + field->offset;
++ctx->head;
ctx->head->field = type->fields;
ctx->head->parent_offset = parent_offset;
continue;
}
if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
} else {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
}
offset = ctx->head->parent_offset + field->offset;
if (ctx->fmt_offset != offset) {
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
(Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
return -1;
}
ctx->fmt_offset += size;
if (arraysize)
ctx->fmt_offset += (arraysize - 1) * size;
--ctx->enc_count;
while (1) {
if (field == &ctx->root) {
ctx->head = NULL;
if (ctx->enc_count != 0) {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
break;
}
ctx->head->field = ++field;
if (field->type == NULL) {
--ctx->head;
field = ctx->head->field;
continue;
} else if (field->type->typegroup == 'S') {
size_t parent_offset = ctx->head->parent_offset + field->offset;
if (field->type->fields->type == NULL) continue;
field = field->type->fields;
++ctx->head;
ctx->head->field = field;
ctx->head->parent_offset = parent_offset;
break;
} else {
break;
}
}
} while (ctx->enc_count);
ctx->enc_type = 0;
ctx->is_complex = 0;
return 0;
}
static CYTHON_INLINE PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
const char *ts = *tsp;
int i = 0, number;
int ndim = ctx->head->field->type->ndim;
;
++ts;
if (ctx->new_count != 1) {
PyErr_SetString(PyExc_ValueError,
"Cannot handle repeated arrays in format string");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
while (*ts && *ts != ')') {
switch (*ts) {
case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue;
default: break;
}
number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
return PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %d",
ctx->head->field->type->arraysize[i], number);
if (*ts != ',' && *ts != ')')
return PyErr_Format(PyExc_ValueError,
"Expected a comma in format string, got '%c'", *ts);
if (*ts == ',') ts++;
i++;
}
if (i != ndim)
return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
ctx->head->field->type->ndim, i);
if (!*ts) {
PyErr_SetString(PyExc_ValueError,
"Unexpected end of format string, expected ')'");
return NULL;
}
ctx->is_valid_array = 1;
ctx->new_count = 1;
*tsp = ++ts;
return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
int got_Z = 0;
while (1) {
switch(*ts) {
case 0:
if (ctx->enc_type != 0 && ctx->head == NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
if (ctx->head != NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
return ts;
case ' ':
case '\r':
case '\n':
++ts;
break;
case '<':
if (!__Pyx_IsLittleEndian()) {
PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '>':
case '!':
if (__Pyx_IsLittleEndian()) {
PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '=':
case '@':
case '^':
ctx->new_packmode = *ts++;
break;
case 'T':
{
const char* ts_after_sub;
size_t i, struct_count = ctx->new_count;
size_t struct_alignment = ctx->struct_alignment;
ctx->new_count = 1;
++ts;
if (*ts != '{') {
PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
ctx->enc_count = 0;
ctx->struct_alignment = 0;
++ts;
ts_after_sub = ts;
for (i = 0; i != struct_count; ++i) {
ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
if (!ts_after_sub) return NULL;
}
ts = ts_after_sub;
if (struct_alignment) ctx->struct_alignment = struct_alignment;
}
break;
case '}':
{
size_t alignment = ctx->struct_alignment;
++ts;
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
if (alignment && ctx->fmt_offset % alignment) {
ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
}
}
return ts;
case 'x':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->fmt_offset += ctx->new_count;
ctx->new_count = 1;
ctx->enc_count = 0;
ctx->enc_type = 0;
ctx->enc_packmode = ctx->new_packmode;
++ts;
break;
case 'Z':
got_Z = 1;
++ts;
if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
__Pyx_BufFmt_RaiseUnexpectedChar('Z');
return NULL;
}
case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
case 'l': case 'L': case 'q': case 'Q':
case 'f': case 'd': case 'g':
case 'O': case 'p':
if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
ctx->enc_packmode == ctx->new_packmode) {
ctx->enc_count += ctx->new_count;
ctx->new_count = 1;
got_Z = 0;
++ts;
break;
}
case 's':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_count = ctx->new_count;
ctx->enc_packmode = ctx->new_packmode;
ctx->enc_type = *ts;
ctx->is_complex = got_Z;
++ts;
ctx->new_count = 1;
got_Z = 0;
break;
case ':':
++ts;
while(*ts != ':') ++ts;
++ts;
break;
case '(':
if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
break;
default:
{
int number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
ctx->new_count = (size_t)number;
}
}
}
}
static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) {
buf->buf = NULL;
buf->obj = NULL;
buf->strides = __Pyx_zeros;
buf->shape = __Pyx_zeros;
buf->suboffsets = __Pyx_minusones;
}
static CYTHON_INLINE int __Pyx_GetBufferAndValidate(
Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags,
int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
if (obj == Py_None || obj == NULL) {
__Pyx_ZeroBuffer(buf);
return 0;
}
buf->buf = NULL;
if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
if (buf->ndim != nd) {
PyErr_Format(PyExc_ValueError,
"Buffer has wrong number of dimensions (expected %d, got %d)",
nd, buf->ndim);
goto fail;
}
if (!cast) {
__Pyx_BufFmt_Context ctx;
__Pyx_BufFmt_Init(&ctx, stack, dtype);
if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
}
if ((unsigned)buf->itemsize != dtype->size) {
PyErr_Format(PyExc_ValueError,
"Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
buf->itemsize, (buf->itemsize > 1) ? "s" : "",
dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
goto fail;
}
if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
return 0;
fail:;
__Pyx_ZeroBuffer(buf);
return -1;
}
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
if (info->buf == NULL) return;
if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
__Pyx_ReleaseBuffer(info);
}
static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference)
{
__Pyx_RefNannyDeclarations
int i, retval=-1;
Py_buffer *buf = &memview->view;
__Pyx_RefNannySetupContext("init_memviewslice", 0);
if (!buf) {
PyErr_SetString(PyExc_ValueError,
"buf is NULL.");
goto fail;
} else if (memviewslice->memview || memviewslice->data) {
PyErr_SetString(PyExc_ValueError,
"memviewslice is already initialized!");
goto fail;
}
if (buf->strides) {
for (i = 0; i < ndim; i++) {
memviewslice->strides[i] = buf->strides[i];
}
} else {
Py_ssize_t stride = buf->itemsize;
for (i = ndim - 1; i >= 0; i--) {
memviewslice->strides[i] = stride;
stride *= buf->shape[i];
}
}
for (i = 0; i < ndim; i++) {
memviewslice->shape[i] = buf->shape[i];
if (buf->suboffsets) {
memviewslice->suboffsets[i] = buf->suboffsets[i];
} else {
memviewslice->suboffsets[i] = -1;
}
}
memviewslice->memview = memview;
memviewslice->data = (char *)buf->buf;
if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
Py_INCREF(memview);
}
retval = 0;
goto no_fail;
fail:
memviewslice->memview = 0;
memviewslice->data = 0;
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
va_list vargs;
char msg[200];
#ifdef HAVE_STDARG_PROTOTYPES
va_start(vargs, fmt);
#else
va_start(vargs);
#endif
vsnprintf(msg, 200, fmt, vargs);
Py_FatalError(msg);
va_end(vargs);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)++;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)--;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
int first_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (!memview || (PyObject *) memview == Py_None)
return;
if (__pyx_get_slice_count(memview) < 0)
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
first_time = __pyx_add_acquisition_count(memview) == 0;
if (first_time) {
if (have_gil) {
Py_INCREF((PyObject *) memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_INCREF((PyObject *) memview);
PyGILState_Release(_gilstate);
}
}
}
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
int have_gil, int lineno) {
int last_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (!memview ) {
return;
} else if ((PyObject *) memview == Py_None) {
memslice->memview = NULL;
return;
}
if (__pyx_get_slice_count(memview) <= 0)
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
last_time = __pyx_sub_acquisition_count(memview) == 1;
memslice->data = NULL;
if (last_time) {
if (have_gil) {
Py_CLEAR(memslice->memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_CLEAR(memslice->memview);
PyGILState_Release(_gilstate);
}
} else {
memslice->memview = NULL;
}
}
static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
PyErr_Format(PyExc_TypeError,
"Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
name, type->tp_name, Py_TYPE(obj)->tp_name);
}
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
const char *name, int exact)
{
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
if (none_allowed && obj == Py_None) return 1;
else if (exact) {
if (likely(Py_TYPE(obj) == type)) return 1;
#if PY_MAJOR_VERSION == 2
else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
#endif
}
else {
if (likely(PyObject_TypeCheck(obj, type))) return 1;
}
__Pyx_RaiseArgumentTypeInvalid(name, obj, type);
return 0;
}
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
PyObject *result;
ternaryfunc call = func->ob_type->tp_call;
if (unlikely(!call))
return PyObject_Call(func, arg, kw);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = (*call)(func, arg, kw);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyThreadState *tstate = PyThreadState_GET();
tmp_type = tstate->curexc_type;
tmp_value = tstate->curexc_value;
tmp_tb = tstate->curexc_traceback;
tstate->curexc_type = type;
tstate->curexc_value = value;
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#else
PyErr_Restore(type, value, tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
PyThreadState *tstate = PyThreadState_GET();
*type = tstate->curexc_type;
*value = tstate->curexc_value;
*tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
#else
PyErr_Fetch(type, value, tb);
#endif
}
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
CYTHON_UNUSED PyObject *cause) {
Py_XINCREF(type);
if (!value || value == Py_None)
value = NULL;
else
Py_INCREF(value);
if (!tb || tb == Py_None)
tb = NULL;
else {
Py_INCREF(tb);
if (!PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto raise_error;
}
}
if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
if (!value) {
Py_INCREF(Py_None);
value = Py_None;
}
#endif
PyErr_NormalizeException(&type, &value, &tb);
} else {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto raise_error;
}
value = type;
type = (PyObject*) Py_TYPE(type);
Py_INCREF(type);
if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto raise_error;
}
}
__Pyx_ErrRestore(type, value, tb);
return;
raise_error:
Py_XDECREF(value);
Py_XDECREF(type);
Py_XDECREF(tb);
return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
PyObject* owned_instance = NULL;
if (tb == Py_None) {
tb = 0;
} else if (tb && !PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto bad;
}
if (value == Py_None)
value = 0;
if (PyExceptionInstance_Check(type)) {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto bad;
}
value = type;
type = (PyObject*) Py_TYPE(value);
} else if (PyExceptionClass_Check(type)) {
PyObject *instance_class = NULL;
if (value && PyExceptionInstance_Check(value)) {
instance_class = (PyObject*) Py_TYPE(value);
if (instance_class != type) {
int is_subclass = PyObject_IsSubclass(instance_class, type);
if (!is_subclass) {
instance_class = NULL;
} else if (unlikely(is_subclass == -1)) {
goto bad;
} else {
type = instance_class;
}
}
}
if (!instance_class) {
PyObject *args;
if (!value)
args = PyTuple_New(0);
else if (PyTuple_Check(value)) {
Py_INCREF(value);
args = value;
} else
args = PyTuple_Pack(1, value);
if (!args)
goto bad;
owned_instance = PyObject_Call(type, args, NULL);
Py_DECREF(args);
if (!owned_instance)
goto bad;
value = owned_instance;
if (!PyExceptionInstance_Check(value)) {
PyErr_Format(PyExc_TypeError,
"calling %R should have returned an instance of "
"BaseException, not %R",
type, Py_TYPE(value));
goto bad;
}
}
} else {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto bad;
}
#if PY_VERSION_HEX >= 0x03030000
if (cause) {
#else
if (cause && cause != Py_None) {
#endif
PyObject *fixed_cause;
if (cause == Py_None) {
fixed_cause = NULL;
} else if (PyExceptionClass_Check(cause)) {
fixed_cause = PyObject_CallObject(cause, NULL);
if (fixed_cause == NULL)
goto bad;
} else if (PyExceptionInstance_Check(cause)) {
fixed_cause = cause;
Py_INCREF(fixed_cause);
} else {
PyErr_SetString(PyExc_TypeError,
"exception causes must derive from "
"BaseException");
goto bad;
}
PyException_SetCause(value, fixed_cause);
}
PyErr_SetObject(type, value);
if (tb) {
#if CYTHON_COMPILING_IN_PYPY
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
Py_INCREF(tb);
PyErr_Restore(tmp_type, tmp_value, tb);
Py_XDECREF(tmp_tb);
#else
PyThreadState *tstate = PyThreadState_GET();
PyObject* tmp_tb = tstate->curexc_traceback;
if (tb != tmp_tb) {
Py_INCREF(tb);
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_tb);
}
#endif
}
bad:
Py_XDECREF(owned_instance);
return;
}
#endif
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
if (s1 == s2) {
return (equals == Py_EQ);
} else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
const char *ps1, *ps2;
Py_ssize_t length = PyBytes_GET_SIZE(s1);
if (length != PyBytes_GET_SIZE(s2))
return (equals == Py_NE);
ps1 = PyBytes_AS_STRING(s1);
ps2 = PyBytes_AS_STRING(s2);
if (ps1[0] != ps2[0]) {
return (equals == Py_NE);
} else if (length == 1) {
return (equals == Py_EQ);
} else {
int result = memcmp(ps1, ps2, (size_t)length);
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
return (equals == Py_NE);
} else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
return (equals == Py_NE);
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
#endif
}
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
PyObject* owned_ref = NULL;
#endif
int s1_is_unicode, s2_is_unicode;
if (s1 == s2) {
goto return_eq;
}
s1_is_unicode = PyUnicode_CheckExact(s1);
s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
owned_ref = PyUnicode_FromObject(s2);
if (unlikely(!owned_ref))
return -1;
s2 = owned_ref;
s2_is_unicode = 1;
} else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
owned_ref = PyUnicode_FromObject(s1);
if (unlikely(!owned_ref))
return -1;
s1 = owned_ref;
s1_is_unicode = 1;
} else if (((!s2_is_unicode) & (!s1_is_unicode))) {
return __Pyx_PyBytes_Equals(s1, s2, equals);
}
#endif
if (s1_is_unicode & s2_is_unicode) {
Py_ssize_t length;
int kind;
void *data1, *data2;
if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
return -1;
length = __Pyx_PyUnicode_GET_LENGTH(s1);
if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
goto return_ne;
}
kind = __Pyx_PyUnicode_KIND(s1);
if (kind != __Pyx_PyUnicode_KIND(s2)) {
goto return_ne;
}
data1 = __Pyx_PyUnicode_DATA(s1);
data2 = __Pyx_PyUnicode_DATA(s2);
if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
goto return_ne;
} else if (length == 1) {
goto return_eq;
} else {
int result = memcmp(data1, data2, (size_t)(length * kind));
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & s2_is_unicode) {
goto return_ne;
} else if ((s2 == Py_None) & s1_is_unicode) {
goto return_ne;
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
return_eq:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ);
return_ne:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_NE);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_COMPILING_IN_CPYTHON
#if PY_MAJOR_VERSION >= 3
if (likely(PyUnicode_Check(n)))
#else
if (likely(PyString_Check(n)))
#endif
return __Pyx_PyObject_GetAttrStr(o, n);
#endif
return PyObject_GetAttr(o, n);
}
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
Py_ssize_t length;
if (unlikely((start < 0) | (stop < 0))) {
size_t slen = strlen(cstring);
if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
PyErr_SetString(PyExc_OverflowError,
"c-string too long to convert to Python");
return NULL;
}
length = (Py_ssize_t) slen;
if (start < 0) {
start += length;
if (start < 0)
start = 0;
}
if (stop < 0)
stop += length;
}
length = stop - start;
if (unlikely(length <= 0))
return PyUnicode_FromUnicode(NULL, 0);
cstring += start;
if (decode_func) {
return decode_func(cstring, length, errors);
} else {
return PyUnicode_Decode(cstring, length, encoding, errors);
}
}
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
PyErr_Format(PyExc_ValueError,
"too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
PyErr_Format(PyExc_ValueError,
"need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
index, (index == 1) ? "" : "s");
}
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
if (likely(PyObject_TypeCheck(obj, type)))
return 1;
PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
Py_TYPE(obj)->tp_name, type->tp_name);
return 0;
}
static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
PyThreadState *tstate = PyThreadState_GET();
*type = tstate->exc_type;
*value = tstate->exc_value;
*tb = tstate->exc_traceback;
Py_XINCREF(*type);
Py_XINCREF(*value);
Py_XINCREF(*tb);
#else
PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyThreadState *tstate = PyThreadState_GET();
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = type;
tstate->exc_value = value;
tstate->exc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#else
PyErr_SetExcInfo(type, value, tb);
#endif
}
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
PyObject *local_type, *local_value, *local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyThreadState *tstate = PyThreadState_GET();
local_type = tstate->curexc_type;
local_value = tstate->curexc_value;
local_tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
#else
PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(tstate->curexc_type))
#else
if (unlikely(PyErr_Occurred()))
#endif
goto bad;
#if PY_MAJOR_VERSION >= 3
if (local_tb) {
if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
goto bad;
}
#endif
Py_XINCREF(local_tb);
Py_XINCREF(local_type);
Py_XINCREF(local_value);
*type = local_type;
*value = local_value;
*tb = local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = local_type;
tstate->exc_value = local_value;
tstate->exc_traceback = local_tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#else
PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
return 0;
bad:
*type = 0;
*value = 0;
*tb = 0;
Py_XDECREF(local_type);
Py_XDECREF(local_value);
Py_XDECREF(local_tb);
return -1;
}
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_COMPILING_IN_CPYTHON
PyThreadState *tstate = PyThreadState_GET();
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = *type;
tstate->exc_value = *value;
tstate->exc_traceback = *tb;
#else
PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
PyErr_SetExcInfo(*type, *value, *tb);
#endif
*type = tmp_type;
*value = tmp_value;
*tb = tmp_tb;
}
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
PyObject *empty_list = 0;
PyObject *module = 0;
PyObject *global_dict = 0;
PyObject *empty_dict = 0;
PyObject *list;
#if PY_VERSION_HEX < 0x03030000
PyObject *py_import;
py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
if (!py_import)
goto bad;
#endif
if (from_list)
list = from_list;
else {
empty_list = PyList_New(0);
if (!empty_list)
goto bad;
list = empty_list;
}
global_dict = PyModule_GetDict(__pyx_m);
if (!global_dict)
goto bad;
empty_dict = PyDict_New();
if (!empty_dict)
goto bad;
{
#if PY_MAJOR_VERSION >= 3
if (level == -1) {
if (strchr(__Pyx_MODULE_NAME, '.')) {
#if PY_VERSION_HEX < 0x03030000
PyObject *py_level = PyInt_FromLong(1);
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, py_level, NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, 1);
#endif
if (!module) {
if (!PyErr_ExceptionMatches(PyExc_ImportError))
goto bad;
PyErr_Clear();
}
}
level = 0;
}
#endif
if (!module) {
#if PY_VERSION_HEX < 0x03030000
PyObject *py_level = PyInt_FromLong(level);
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, py_level, NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, level);
#endif
}
}
bad:
#if PY_VERSION_HEX < 0x03030000
Py_XDECREF(py_import);
#endif
Py_XDECREF(empty_list);
Py_XDECREF(empty_dict);
return module;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
PyObject *r;
if (!j) return NULL;
r = PyObject_GetItem(o, j);
Py_DECREF(j);
return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
PyObject *r = PyList_GET_ITEM(o, i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
if (is_list || PyList_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
PyObject *r = PyList_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
}
else if (PyTuple_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
} else {
PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
if (likely(m && m->sq_item)) {
if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
Py_ssize_t l = m->sq_length(o);
if (likely(l >= 0)) {
i += l;
} else {
if (PyErr_ExceptionMatches(PyExc_OverflowError))
PyErr_Clear();
else
return NULL;
}
}
return m->sq_item(o, i);
}
}
#else
if (is_list || PySequence_Check(o)) {
return PySequence_GetItem(o, i);
}
#endif
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(op1))) {
const long b = intval;
long x;
long a = PyInt_AS_LONG(op1);
x = (long)((unsigned long)a + b);
if (likely((x^a) >= 0 || (x^b) >= 0))
return PyInt_FromLong(x);
return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
#endif
#if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
if (likely(PyLong_CheckExact(op1))) {
const long b = intval;
long a, x;
const PY_LONG_LONG llb = intval;
PY_LONG_LONG lla, llx;
const digit* digits = ((PyLongObject*)op1)->ob_digit;
const Py_ssize_t size = Py_SIZE(op1);
if (likely(__Pyx_sst_abs(size) <= 1)) {
a = likely(size) ? digits[0] : 0;
if (size == -1) a = -a;
} else {
switch (size) {
case -2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
case 2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
case -3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
case 3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
case -4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
case 4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
}
default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
}
x = a + b;
return PyLong_FromLong(x);
long_long:
llx = lla + llb;
return PyLong_FromLongLong(llx);
}
#endif
if (PyFloat_CheckExact(op1)) {
const long b = intval;
double a = PyFloat_AS_DOUBLE(op1);
double result;
PyFPE_START_PROTECT("add", return NULL)
result = ((double)a) + (double)b;
PyFPE_END_PROTECT(result)
return PyFloat_FromDouble(result);
}
return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
int full_traceback, CYTHON_UNUSED int nogil) {
PyObject *old_exc, *old_val, *old_tb;
PyObject *ctx;
#ifdef WITH_THREAD
PyGILState_STATE state;
if (nogil)
state = PyGILState_Ensure();
#endif
__Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
if (full_traceback) {
Py_XINCREF(old_exc);
Py_XINCREF(old_val);
Py_XINCREF(old_tb);
__Pyx_ErrRestore(old_exc, old_val, old_tb);
PyErr_PrintEx(1);
}
#if PY_MAJOR_VERSION < 3
ctx = PyString_FromString(name);
#else
ctx = PyUnicode_FromString(name);
#endif
__Pyx_ErrRestore(old_exc, old_val, old_tb);
if (!ctx) {
PyErr_WriteUnraisable(Py_None);
} else {
PyErr_WriteUnraisable(ctx);
Py_DECREF(ctx);
}
#ifdef WITH_THREAD
if (nogil)
PyGILState_Release(state);
#endif
}
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
PyObject *self, *result;
PyCFunction cfunc;
cfunc = PyCFunction_GET_FUNCTION(func);
self = PyCFunction_GET_SELF(func);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = cfunc(self, arg);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_New(1);
if (unlikely(!args)) return NULL;
Py_INCREF(arg);
PyTuple_SET_ITEM(args, 0, arg);
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#ifdef __Pyx_CyFunction_USED
if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
if (likely(PyCFunction_Check(func))) {
#endif
if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
return __Pyx_PyObject_CallMethO(func, arg);
}
}
return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_Pack(1, arg);
if (unlikely(!args)) return NULL;
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
#endif
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
if (!ob)
goto bad;
if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
goto bad;
Py_DECREF(ob);
return 0;
bad:
Py_XDECREF(ob);
return -1;
}
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
int start = 0, mid = 0, end = count - 1;
if (end >= 0 && code_line > entries[end].code_line) {
return count;
}
while (start < end) {
mid = start + (end - start) / 2;
if (code_line < entries[mid].code_line) {
end = mid;
} else if (code_line > entries[mid].code_line) {
start = mid + 1;
} else {
return mid;
}
}
if (code_line <= entries[mid].code_line) {
return mid;
} else {
return mid + 1;
}
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
PyCodeObject* code_object;
int pos;
if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
return NULL;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
return NULL;
}
code_object = __pyx_code_cache.entries[pos].code_object;
Py_INCREF(code_object);
return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
int pos, i;
__Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
if (unlikely(!code_line)) {
return;
}
if (unlikely(!entries)) {
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
if (likely(entries)) {
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = 64;
__pyx_code_cache.count = 1;
entries[0].code_line = code_line;
entries[0].code_object = code_object;
Py_INCREF(code_object);
}
return;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
PyCodeObject* tmp = entries[pos].code_object;
entries[pos].code_object = code_object;
Py_DECREF(tmp);
return;
}
if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
int new_max = __pyx_code_cache.max_count + 64;
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
__pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
if (unlikely(!entries)) {
return;
}
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = new_max;
}
for (i=__pyx_code_cache.count; i>pos; i--) {
entries[i] = entries[i-1];
}
entries[pos].code_line = code_line;
entries[pos].code_object = code_object;
__pyx_code_cache.count++;
Py_INCREF(code_object);
}
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyObject *py_srcfile = 0;
PyObject *py_funcname = 0;
#if PY_MAJOR_VERSION < 3
py_srcfile = PyString_FromString(filename);
#else
py_srcfile = PyUnicode_FromString(filename);
#endif
if (!py_srcfile) goto bad;
if (c_line) {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#else
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#endif
}
else {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString(funcname);
#else
py_funcname = PyUnicode_FromString(funcname);
#endif
}
if (!py_funcname) goto bad;
py_code = __Pyx_PyCode_New(
0,
0,
0,
0,
0,
__pyx_empty_bytes, /*PyObject *code,*/
__pyx_empty_tuple, /*PyObject *consts,*/
__pyx_empty_tuple, /*PyObject *names,*/
__pyx_empty_tuple, /*PyObject *varnames,*/
__pyx_empty_tuple, /*PyObject *freevars,*/
__pyx_empty_tuple, /*PyObject *cellvars,*/
py_srcfile, /*PyObject *filename,*/
py_funcname, /*PyObject *name,*/
py_line,
__pyx_empty_bytes /*PyObject *lnotab*/
);
Py_DECREF(py_srcfile);
Py_DECREF(py_funcname);
return py_code;
bad:
Py_XDECREF(py_srcfile);
Py_XDECREF(py_funcname);
return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyFrameObject *py_frame = 0;
py_code = __pyx_find_code_object(c_line ? c_line : py_line);
if (!py_code) {
py_code = __Pyx_CreateCodeObjectForTraceback(
funcname, c_line, py_line, filename);
if (!py_code) goto bad;
__pyx_insert_code_object(c_line ? c_line : py_line, py_code);
}
py_frame = PyFrame_New(
PyThreadState_GET(), /*PyThreadState *tstate,*/
py_code, /*PyCodeObject *code,*/
__pyx_d, /*PyObject *globals,*/
0 /*PyObject *locals*/
);
if (!py_frame) goto bad;
py_frame->f_lineno = py_line;
PyTraceBack_Here(py_frame);
bad:
Py_XDECREF(py_code);
Py_XDECREF(py_frame);
}
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
PyObject *obj = view->obj;
if (!obj) return;
if (PyObject_CheckBuffer(obj)) {
PyBuffer_Release(view);
return;
}
Py_DECREF(obj);
view->obj = NULL;
}
#endif
static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
int i;
if (!a || !b)
return 0;
if (a == b)
return 1;
if (a->size != b->size || a->typegroup != b->typegroup ||
a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
if (a->typegroup == 'H' || b->typegroup == 'H') {
return a->size == b->size;
} else {
return 0;
}
}
if (a->ndim) {
for (i = 0; i < a->ndim; i++)
if (a->arraysize[i] != b->arraysize[i])
return 0;
}
if (a->typegroup == 'S') {
if (a->flags != b->flags)
return 0;
if (a->fields || b->fields) {
if (!(a->fields && b->fields))
return 0;
for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
__Pyx_StructField *field_a = a->fields + i;
__Pyx_StructField *field_b = b->fields + i;
if (field_a->offset != field_b->offset ||
!__pyx_typeinfo_cmp(field_a->type, field_b->type))
return 0;
}
return !a->fields[i].type && !b->fields[i].type;
}
}
return 1;
}
static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
if (buf->shape[dim] <= 1)
return 1;
if (buf->strides) {
if (spec & __Pyx_MEMVIEW_CONTIG) {
if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
if (buf->strides[dim] != sizeof(void *)) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly contiguous "
"in dimension %d.", dim);
goto fail;
}
} else if (buf->strides[dim] != buf->itemsize) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_FOLLOW) {
Py_ssize_t stride = buf->strides[dim];
if (stride < 0)
stride = -stride;
if (stride < buf->itemsize) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
} else {
if (spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not contiguous in "
"dimension %d", dim);
goto fail;
} else if (spec & (__Pyx_MEMVIEW_PTR)) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not indirect in "
"dimension %d", dim);
goto fail;
} else if (buf->suboffsets) {
PyErr_SetString(PyExc_ValueError,
"Buffer exposes suboffsets but no strides");
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
{
if (spec & __Pyx_MEMVIEW_DIRECT) {
if (buf->suboffsets && buf->suboffsets[dim] >= 0) {
PyErr_Format(PyExc_ValueError,
"Buffer not compatible with direct access "
"in dimension %d.", dim);
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_PTR) {
if (!buf->suboffsets || (buf->suboffsets && buf->suboffsets[dim] < 0)) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly accessible "
"in dimension %d.", dim);
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
int i;
if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
Py_ssize_t stride = 1;
for (i = 0; i < ndim; i++) {
if (stride * buf->itemsize != buf->strides[i] &&
buf->shape[i] > 1)
{
PyErr_SetString(PyExc_ValueError,
"Buffer not fortran contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
} else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
Py_ssize_t stride = 1;
for (i = ndim - 1; i >- 1; i--) {
if (stride * buf->itemsize != buf->strides[i] &&
buf->shape[i] > 1) {
PyErr_SetString(PyExc_ValueError,
"Buffer not C contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
}
return 1;
fail:
return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj)
{
struct __pyx_memoryview_obj *memview, *new_memview;
__Pyx_RefNannyDeclarations
Py_buffer *buf;
int i, spec = 0, retval = -1;
__Pyx_BufFmt_Context ctx;
int from_memoryview = __pyx_memoryview_check(original_obj);
__Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
original_obj)->typeinfo)) {
memview = (struct __pyx_memoryview_obj *) original_obj;
new_memview = NULL;
} else {
memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
original_obj, buf_flags, 0, dtype);
new_memview = memview;
if (unlikely(!memview))
goto fail;
}
buf = &memview->view;
if (buf->ndim != ndim) {
PyErr_Format(PyExc_ValueError,
"Buffer has wrong number of dimensions (expected %d, got %d)",
ndim, buf->ndim);
goto fail;
}
if (new_memview) {
__Pyx_BufFmt_Init(&ctx, stack, dtype);
if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
}
if ((unsigned) buf->itemsize != dtype->size) {
PyErr_Format(PyExc_ValueError,
"Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
"does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
buf->itemsize,
(buf->itemsize > 1) ? "s" : "",
dtype->name,
dtype->size,
(dtype->size > 1) ? "s" : "");
goto fail;
}
for (i = 0; i < ndim; i++) {
spec = axes_specs[i];
if (!__pyx_check_strides(buf, i, ndim, spec))
goto fail;
if (!__pyx_check_suboffsets(buf, i, ndim, spec))
goto fail;
}
if (buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag))
goto fail;
if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
new_memview != NULL) == -1)) {
goto fail;
}
retval = 0;
goto no_fail;
fail:
Py_XDECREF(new_memview);
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(PyObject *obj) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 2,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1,
&__Pyx_TypeInfo_int, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{\
func_type value = func_value;\
if (sizeof(target_type) < sizeof(func_type)) {\
if (unlikely(value != (func_type) (target_type) value)) {\
func_type zero = 0;\
if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
return (target_type) -1;\
if (is_unsigned && unlikely(value < zero))\
goto raise_neg_overflow;\
else\
goto raise_overflow;\
}\
}\
return (target_type) value;\
}
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
const int neg_one = (int) -1, const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(int) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (int) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(int) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
case -2:
if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
}
#endif
if (sizeof(int) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
int val;
PyObject *v = __Pyx_PyNumber_Int(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (int) -1;
}
} else {
int val;
PyObject *tmp = __Pyx_PyNumber_Int(x);
if (!tmp) return (int) -1;
val = __Pyx_PyInt_As_int(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to int");
return (int) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to int");
return (int) -1;
}
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
const int neg_one = (int) -1, const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
}
} else {
if (sizeof(int) <= sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(int),
little, !is_unsigned);
}
}
static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs,
char order, int ndim)
{
int i, index, step, start;
Py_ssize_t itemsize = mvs->memview->view.itemsize;
if (order == 'F') {
step = 1;
start = 0;
} else {
step = -1;
start = ndim - 1;
}
for (i = 0; i < ndim; i++) {
index = start + step * i;
if (mvs->suboffsets[index] >= 0 || mvs->strides[index] != itemsize)
return 0;
itemsize *= mvs->shape[index];
}
return 1;
}
static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
void **out_start, void **out_end,
int ndim, size_t itemsize)
{
char *start, *end;
int i;
start = end = slice->data;
for (i = 0; i < ndim; i++) {
Py_ssize_t stride = slice->strides[i];
Py_ssize_t extent = slice->shape[i];
if (extent == 0) {
*out_start = *out_end = start;
return;
} else {
if (stride > 0)
end += stride * (extent - 1);
else
start += stride * (extent - 1);
}
}
*out_start = start;
*out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize)
{
void *start1, *end1, *start2, *end2;
__pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
__pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
return (start1 < end2) && (start2 < end1);
}
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object)
{
__Pyx_RefNannyDeclarations
int i;
__Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
Py_buffer *buf = &from_memview->view;
PyObject *shape_tuple = NULL;
PyObject *temp_int = NULL;
struct __pyx_array_obj *array_obj = NULL;
struct __pyx_memoryview_obj *memview_obj = NULL;
__Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
for (i = 0; i < ndim; i++) {
if (from_mvs->suboffsets[i] >= 0) {
PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
"indirect dimensions (axis %d)", i);
goto fail;
}
}
shape_tuple = PyTuple_New(ndim);
if (unlikely(!shape_tuple)) {
goto fail;
}
__Pyx_GOTREF(shape_tuple);
for(i = 0; i < ndim; i++) {
temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
if(unlikely(!temp_int)) {
goto fail;
} else {
PyTuple_SET_ITEM(shape_tuple, i, temp_int);
temp_int = NULL;
}
}
array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
if (unlikely(!array_obj)) {
goto fail;
}
__Pyx_GOTREF(array_obj);
memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
(PyObject *) array_obj, contig_flag,
dtype_is_object,
from_mvs->memview->typeinfo);
if (unlikely(!memview_obj))
goto fail;
if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
goto fail;
if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
dtype_is_object) < 0))
goto fail;
goto no_fail;
fail:
__Pyx_XDECREF(new_mvs.memview);
new_mvs.memview = NULL;
new_mvs.data = NULL;
no_fail:
__Pyx_XDECREF(shape_tuple);
__Pyx_XDECREF(temp_int);
__Pyx_XDECREF(array_obj);
__Pyx_RefNannyFinishContext();
return new_mvs;
}
static CYTHON_INLINE PyObject *
__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
{
PyObject *cobj;
#if PY_VERSION_HEX >= 0x02070000
cobj = PyCapsule_New(p, sig, NULL);
#else
cobj = PyCObject_FromVoidPtr(p, NULL);
#endif
return cobj;
}
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
const long neg_one = (long) -1, const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(long) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
}
} else {
if (sizeof(long) <= sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(long),
little, !is_unsigned);
}
}
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
const char neg_one = (char) -1, const_zero = (char) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(char) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (char) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (char) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(char) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
} else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0])
case -2:
if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
}
#endif
if (sizeof(char) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
} else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
char val;
PyObject *v = __Pyx_PyNumber_Int(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (char) -1;
}
} else {
char val;
PyObject *tmp = __Pyx_PyNumber_Int(x);
if (!tmp) return (char) -1;
val = __Pyx_PyInt_As_char(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to char");
return (char) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to char");
return (char) -1;
}
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
const long neg_one = (long) -1, const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(long) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (long) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (long) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(long) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
case -2:
if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
}
#endif
if (sizeof(long) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
long val;
PyObject *v = __Pyx_PyNumber_Int(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (long) -1;
}
} else {
long val;
PyObject *tmp = __Pyx_PyNumber_Int(x);
if (!tmp) return (long) -1;
val = __Pyx_PyInt_As_long(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to long");
return (long) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to long");
return (long) -1;
}
static int __Pyx_check_binary_version(void) {
char ctversion[4], rtversion[4];
PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
char message[200];
PyOS_snprintf(message, sizeof(message),
"compiletime version %s of module '%.100s' "
"does not match runtime version %s",
ctversion, __Pyx_MODULE_NAME, rtversion);
return PyErr_WarnEx(NULL, message, 1);
}
return 0;
}
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
while (t->p) {
#if PY_MAJOR_VERSION < 3
if (t->is_unicode) {
*t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
} else if (t->intern) {
*t->p = PyString_InternFromString(t->s);
} else {
*t->p = PyString_FromStringAndSize(t->s, t->n - 1);
}
#else
if (t->is_unicode | t->is_str) {
if (t->intern) {
*t->p = PyUnicode_InternFromString(t->s);
} else if (t->encoding) {
*t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
} else {
*t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
}
} else {
*t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
}
#endif
if (!*t->p)
return -1;
++t;
}
return 0;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
Py_ssize_t ignore;
return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
char* defenc_c;
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
#else
if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (PyUnicode_IS_ASCII(o)) {
*length = PyUnicode_GET_LENGTH(o);
return PyUnicode_AsUTF8(o);
} else {
PyUnicode_AsASCIIString(o);
return NULL;
}
#else
return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
} else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
{
char* result;
int r = PyBytes_AsStringAndSize(o, &result, length);
if (unlikely(r < 0)) {
return NULL;
} else {
return result;
}
}
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
int is_true = x == Py_True;
if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
PyNumberMethods *m;
const char *name = NULL;
PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
if (PyInt_Check(x) || PyLong_Check(x))
#else
if (PyLong_Check(x))
#endif
return __Pyx_NewRef(x);
m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
if (m && m->nb_int) {
name = "int";
res = PyNumber_Int(x);
}
else if (m && m->nb_long) {
name = "long";
res = PyNumber_Long(x);
}
#else
if (m && m->nb_int) {
name = "int";
res = PyNumber_Long(x);
}
#endif
if (res) {
#if PY_MAJOR_VERSION < 3
if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
if (!PyLong_Check(res)) {
#endif
PyErr_Format(PyExc_TypeError,
"__%.4s__ returned non-%.4s (type %.200s)",
name, name, Py_TYPE(res)->tp_name);
Py_DECREF(res);
return NULL;
}
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"an integer is required");
}
return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
Py_ssize_t ival;
PyObject *x;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(b))) {
if (sizeof(Py_ssize_t) >= sizeof(long))
return PyInt_AS_LONG(b);
else
return PyInt_AsSsize_t(x);
}
#endif
if (likely(PyLong_CheckExact(b))) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)b)->ob_digit;
const Py_ssize_t size = Py_SIZE(b);
if (likely(__Pyx_sst_abs(size) <= 1)) {
ival = likely(size) ? digits[0] : 0;
if (size == -1) ival = -ival;
return ival;
} else {
switch (size) {
case 2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
}
}
#endif
return PyLong_AsSsize_t(b);
}
x = PyNumber_Index(b);
if (!x) return -1;
ival = PyInt_AsSsize_t(x);
Py_DECREF(x);
return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
return PyInt_FromSize_t(ival);
}
#endif /* Py_PYTHON_H */
|
GB_binop__isne_uint64.c | //------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB_AaddB__isne_uint64
// A.*B function (eWiseMult): GB_AemultB__isne_uint64
// A*D function (colscale): GB_AxD__isne_uint64
// D*A function (rowscale): GB_DxB__isne_uint64
// C+=B function (dense accum): GB_Cdense_accumB__isne_uint64
// C+=b function (dense accum): GB_Cdense_accumb__isne_uint64
// C+=A+B function (dense ewise3): (none)
// C=A+B function (dense ewise3): GB_Cdense_ewise3_noaccum__isne_uint64
// C=scalar+B GB_bind1st__isne_uint64
// C=scalar+B' GB_bind1st_tran__isne_uint64
// C=A+scalar GB_bind2nd__isne_uint64
// C=A'+scalar GB_bind2nd_tran__isne_uint64
// C type: uint64_t
// A type: uint64_t
// B,b type: uint64_t
// BinaryOp: cij = (aij != bij)
#define GB_ATYPE \
uint64_t
#define GB_BTYPE \
uint64_t
#define GB_CTYPE \
uint64_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint64_t aij = Ax [pA]
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB) \
uint64_t bij = Bx [pB]
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint64_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA) \
cij = Ax [pA]
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB) \
cij = Bx [pB]
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z, x, y, i, j) \
z = (x != y) ;
// op is second
#define GB_OP_IS_SECOND \
0
// op is plus_fp32 or plus_fp64
#define GB_OP_IS_PLUS_REAL \
0
// op is minus_fp32 or minus_fp64
#define GB_OP_IS_MINUS_REAL \
0
// GB_cblas_*axpy gateway routine, if it exists for this operator and type:
#define GB_CBLAS_AXPY \
(none)
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ISNE || GxB_NO_UINT64 || GxB_NO_ISNE_UINT64)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void (none)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_ewise3_noaccum__isne_uint64
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_dense_ewise3_noaccum_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_accumB__isne_uint64
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *GB_RESTRICT kfirst_slice,
const int64_t *GB_RESTRICT klast_slice,
const int64_t *GB_RESTRICT pstart_slice,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_accumb__isne_uint64
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type uint64_t
uint64_t bwork = (*((uint64_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB_AxD__isne_uint64
(
GrB_Matrix C,
const GrB_Matrix A, bool A_is_pattern,
const GrB_Matrix D, bool D_is_pattern,
const int64_t *GB_RESTRICT kfirst_slice,
const int64_t *GB_RESTRICT klast_slice,
const int64_t *GB_RESTRICT pstart_slice,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *GB_RESTRICT Cx = (uint64_t *) C->x ;
#include "GB_AxB_colscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB_DxB__isne_uint64
(
GrB_Matrix C,
const GrB_Matrix D, bool D_is_pattern,
const GrB_Matrix B, bool B_is_pattern,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *GB_RESTRICT Cx = (uint64_t *) C->x ;
#include "GB_AxB_rowscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C = A+B or C<M> = A+B
//------------------------------------------------------------------------------
#undef GB_FREE_ALL
#define GB_FREE_ALL \
{ \
GB_ek_slice_free (&pstart_Mslice, &kfirst_Mslice, &klast_Mslice) ; \
GB_ek_slice_free (&pstart_Aslice, &kfirst_Aslice, &klast_Aslice) ; \
GB_ek_slice_free (&pstart_Bslice, &kfirst_Bslice, &klast_Bslice) ; \
}
GrB_Info GB_AaddB__isne_uint64
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *GB_RESTRICT C_to_M,
const int64_t *GB_RESTRICT C_to_A,
const int64_t *GB_RESTRICT C_to_B,
const GB_task_struct *GB_RESTRICT TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t *pstart_Mslice = NULL, *kfirst_Mslice = NULL, *klast_Mslice = NULL ;
int64_t *pstart_Aslice = NULL, *kfirst_Aslice = NULL, *klast_Aslice = NULL ;
int64_t *pstart_Bslice = NULL, *kfirst_Bslice = NULL, *klast_Bslice = NULL ;
#include "GB_add_template.c"
GB_FREE_ALL ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C = A.*B or C<M> = A.*B
//------------------------------------------------------------------------------
GrB_Info GB_AemultB__isne_uint64
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *GB_RESTRICT C_to_M,
const int64_t *GB_RESTRICT C_to_A,
const int64_t *GB_RESTRICT C_to_B,
const GB_task_struct *GB_RESTRICT TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t *pstart_Mslice = NULL, *kfirst_Mslice = NULL, *klast_Mslice = NULL ;
int64_t *pstart_Aslice = NULL, *kfirst_Aslice = NULL, *klast_Aslice = NULL ;
int64_t *pstart_Bslice = NULL, *kfirst_Bslice = NULL, *klast_Bslice = NULL ;
#include "GB_emult_template.c"
GB_FREE_ALL ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB_bind1st__isne_uint64
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *GB_RESTRICT Bb,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *Cx = (uint64_t *) Cx_output ;
uint64_t x = (*((uint64_t *) x_input)) ;
uint64_t *Bx = (uint64_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Bb, p)) continue ;
uint64_t bij = Bx [p] ;
Cx [p] = (x != bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB_bind2nd__isne_uint64
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *GB_RESTRICT Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint64_t *Cx = (uint64_t *) Cx_output ;
uint64_t *Ax = (uint64_t *) Ax_input ;
uint64_t y = (*((uint64_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint64_t aij = Ax [p] ;
Cx [p] = (aij != y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint64_t aij = Ax [pA] ; \
Cx [pC] = (x != aij) ; \
}
GrB_Info GB_bind1st_tran__isne_uint64
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Workspaces,
const int64_t *GB_RESTRICT A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint64_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t x = (*((const uint64_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint64_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint64_t aij = Ax [pA] ; \
Cx [pC] = (aij != y) ; \
}
GrB_Info GB_bind2nd_tran__isne_uint64
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *GB_RESTRICT *Workspaces,
const int64_t *GB_RESTRICT A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t y = (*((const uint64_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
fc_kernel_arm.c | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* License); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright (c) 2020, OPEN AI LAB
* Author: haoluo@openailab.com
*/
#include <stdint.h>
#include <stdlib.h>
#include <math.h>
#include <arm_neon.h>
#include "fc_kernel_arm.h"
#include <sys/time.h>
#ifdef __aarch64__
void sgemv_1x8_a72(float* biases, float* input, float* kernel, long kernel_size, float* output);
void sgemv_1x2_a72(float* biases, float* input, float* kernel, long kernel_size, float* output);
#else
void sgemv_1x8_a17(float* biases, float* input, float* kernel, int kernel_size, float* output);
void sgemv_1x2_a17(float* biases, float* input, float* kernel, int kernel_size, float* output);
#endif
typedef void (*kernel_t)(float* biases, float* input, float* kernel, int kernel_size, float* output);
static void sgemv1x8(float* input, float* output, float* kernel, float* bias, int kernel_size, int start_ch, int end_ch,
int num_thread, kernel_t kernel_1x8)
{
#pragma omp parallel for num_threads(num_thread)
for (int ch = start_ch; ch < end_ch; ch += 8)
{
float* cur_kernel = kernel + ch * kernel_size;
float* cur_output = output + ch;
float zeros[8] = {0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f};
float* cur_bias = bias ? bias + ch : zeros;
kernel_1x8(cur_bias, input, cur_kernel, kernel_size, cur_output);
}
}
static void sgemv1x2(float* input, float* output, float* kernel, float* bias, int kernel_size, int start_ch, int end_ch,
int num_thread, kernel_t kernel_1x2)
{
int end_ch2 = end_ch & -2;
#pragma omp parallel for num_threads(num_thread)
for (int ch = start_ch; ch < end_ch2; ch += 2)
{
float* cur_kernel = kernel + ch * kernel_size;
float* cur_output = output + ch;
float zeros[2] = {0.f, 0.f};
float* cur_bias = bias ? bias + ch : zeros;
kernel_1x2(cur_bias, input, cur_kernel, kernel_size, cur_output);
}
int ch = end_ch2;
if (end_ch & 0x1)
{
float* cur_kernel = kernel + end_ch2 * kernel_size;
float* cur_output = output + end_ch2;
float sum = bias ? bias[ch] : 0.f;
for (int i = 0; i < kernel_size; i++)
sum += input[i] * cur_kernel[i];
*cur_output = sum;
}
}
static void interleave_kernel(const float* kernel, float* kernel_interleaved, int out_chan, int kernel_size)
{
int i, j, k;
float* cur_kernel[8];
float* cur_kernel_interleaved;
// interleave 8 kernel
for (i = 0; i < (out_chan & -8); i += 8)
{
for (j = 0; j < 8; j++)
cur_kernel[j] = ( float* )kernel + kernel_size * (i + j);
cur_kernel_interleaved = ( float* )kernel_interleaved + kernel_size * i;
for (k = 0; k < kernel_size; k++)
for (j = 0; j < 8; j++)
cur_kernel_interleaved[8 * k + j] = *(cur_kernel[j] + k);
}
// interleave 2 kernel
for (; i < (out_chan & -2); i += 2)
{
for (j = 0; j < 2; j++)
cur_kernel[j] = ( float* )kernel + kernel_size * (i + j);
cur_kernel_interleaved = ( float* )kernel_interleaved + kernel_size * i;
for (k = 0; k < kernel_size; k++)
for (j = 0; j < 2; j++)
cur_kernel_interleaved[2 * k + j] = *(cur_kernel[j] + k);
}
// copy last kernel
if (out_chan & 0x1)
{
cur_kernel[0] = ( float* )kernel + kernel_size * i;
cur_kernel_interleaved = ( float* )kernel_interleaved + kernel_size * i;
for (k = 0; k < kernel_size; k++)
cur_kernel_interleaved[k] = *(cur_kernel[0] + k);
}
}
int fc_kernel_prerun(struct ir_tensor* input_tensor, struct ir_tensor* filter_tensor, struct ir_tensor* output_tensor,
struct fc_priv_info* priv_info, struct fc_param* param)
{
int num_output = param->num_output;
int kernel_size = filter_tensor->dims[1];
if (!priv_info->interleave_buffer)
{
int mem_size = sizeof(float) * num_output * kernel_size;
void* mem = sys_malloc(mem_size);
priv_info->interleave_buffer = mem;
priv_info->interleave_buffer_size = mem_size;
}
float* filter_data = ( float* )filter_tensor->data;
interleave_kernel(filter_data, ( float* )priv_info->interleave_buffer, num_output, kernel_size);
return 0;
}
int fc_kernel_postrun(struct fc_priv_info* priv_info)
{
if (priv_info->interleave_buffer != NULL)
{
sys_free(priv_info->interleave_buffer);
priv_info->interleave_buffer = NULL;
priv_info->interleave_buffer_size = 0;
}
if (priv_info->input_buffer != NULL)
{
sys_free(priv_info->input_buffer);
priv_info->input_buffer = NULL;
priv_info->input_buffer_size = 0;
}
return 0;
}
int fc_kernel_run(struct ir_tensor* input_tensor, struct ir_tensor* filter_tensor, struct ir_tensor* bias_tensor,
struct ir_tensor* output_tensor, struct fc_priv_info* priv_info, struct fc_param* param,
int num_thread, int cpu_affinity)
{
int out_num = param->num_output;
int kernel_size = filter_tensor->dims[1];
float* input = input_tensor->data;
float* output = output_tensor->data;
float* biases = NULL;
if (bias_tensor)
biases = bias_tensor->data;
float* weight = priv_info->interleave_buffer;
int remain_out_start = (out_num >> 3) << 3;
/* set cpu affinity sgemv kernel */
kernel_t kernel_1x8;
kernel_t kernel_1x2;
#ifdef __aarch64__
kernel_1x8 = (kernel_t)sgemv_1x8_a72;
kernel_1x2 = (kernel_t)sgemv_1x2_a72;
#else
kernel_1x8 = (kernel_t)sgemv_1x8_a17;
kernel_1x2 = (kernel_t)sgemv_1x2_a17;
#endif
/* process */
for (int i = 0; i < input_tensor->dims[0]; i++)
{
float* cur_input = input + i * kernel_size;
float* cur_output = output + i * out_num;
sgemv1x8(cur_input, cur_output, weight, biases, kernel_size, 0, remain_out_start, num_thread, kernel_1x8);
if (out_num & 0x7)
sgemv1x2(cur_input, cur_output, weight, biases, kernel_size, remain_out_start, out_num, num_thread, kernel_1x2);
}
return 0;
}
|
GB_concat_hyper.c | //------------------------------------------------------------------------------
// GB_concat_hyper: concatenate an array of matrices into a hypersparse matrix
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#define GB_FREE_ALL \
{ \
GB_FREE (&Wi, Wi_size) ; \
GB_FREE_WORK (&Wj, Wj_size) ; \
GB_FREE_WORK (&Wx, Wx_size) ; \
GB_phbix_free (C) ; \
}
#include "GB_concat.h"
GrB_Info GB_concat_hyper // concatenate into a hypersparse matrix
(
GrB_Matrix C, // input/output matrix for results
const bool C_iso, // if true, construct C as iso
const GB_void *cscalar, // iso value of C, if C is iso
const int64_t cnz, // # of entries in C
const GrB_Matrix *Tiles, // 2D row-major array of size m-by-n,
const GrB_Index m,
const GrB_Index n,
const int64_t *restrict Tile_rows, // size m+1
const int64_t *restrict Tile_cols, // size n+1
GB_Context Context
)
{
//--------------------------------------------------------------------------
// allocate triplet workspace to construct C as hypersparse
//--------------------------------------------------------------------------
GrB_Info info ;
GrB_Matrix A = NULL ;
ASSERT_MATRIX_OK (C, "C input to concat hyper", GB0) ;
int64_t *restrict Wi = NULL ; size_t Wi_size = 0 ;
int64_t *restrict Wj = NULL ; size_t Wj_size = 0 ;
GB_void *restrict Wx = NULL ; size_t Wx_size = 0 ;
GrB_Type ctype = C->type ;
int64_t cvlen = C->vlen ;
int64_t cvdim = C->vdim ;
bool csc = C->is_csc ;
size_t csize = ctype->size ;
GB_Type_code ccode = ctype->code ;
float hyper_switch = C->hyper_switch ;
float bitmap_switch = C->bitmap_switch ;
int sparsity_control = C->sparsity_control ;
bool static_header = C->static_header ;
GB_phbix_free (C) ;
Wi = GB_MALLOC (cnz, int64_t, &Wi_size) ; // becomes C->i
Wj = GB_MALLOC_WORK (cnz, int64_t, &Wj_size) ; // freed below
if (!C_iso)
{
Wx = GB_MALLOC_WORK (cnz * csize, GB_void, &Wx_size) ; // freed below
}
if (Wi == NULL || Wj == NULL || (!C_iso && Wx == NULL))
{
// out of memory
GB_FREE_ALL ;
return (GrB_OUT_OF_MEMORY) ;
}
GB_GET_NTHREADS_MAX (nthreads_max, chunk, Context) ;
int64_t nouter = csc ? n : m ;
int64_t ninner = csc ? m : n ;
//--------------------------------------------------------------------------
// concatenate all matrices into the list of triplets
//--------------------------------------------------------------------------
int64_t pC = 0 ;
for (int64_t outer = 0 ; outer < nouter ; outer++)
{
for (int64_t inner = 0 ; inner < ninner ; inner++)
{
//------------------------------------------------------------------
// get the tile A
//------------------------------------------------------------------
A = csc ? GB_TILE (Tiles, inner, outer)
: GB_TILE (Tiles, outer, inner) ;
ASSERT (!GB_ANY_PENDING_WORK (A)) ;
//------------------------------------------------------------------
// determine where to place the tile in C
//------------------------------------------------------------------
// The tile A appears in vectors cvstart:cvend-1 of C, and indices
// cistart:ciend-1.
int64_t cvstart, cistart ;
if (csc)
{
// C is held by column
// Tiles is row-major and accessed in column order
cvstart = Tile_cols [outer] ;
cistart = Tile_rows [inner] ;
}
else
{
// C is held by row
// Tiles is row-major and accessed in row order
cvstart = Tile_rows [outer] ;
cistart = Tile_cols [inner] ;
}
//------------------------------------------------------------------
// extract the tuples from tile A
//------------------------------------------------------------------
// if A is iso but C is not, extractTuples expands A->x [0] into
// all Wx [...]. If both A and C are iso, then all tiles are iso,
// and Wx is not extracted.
int64_t anz = GB_nnz (A) ;
GB_OK (GB_extractTuples (
(GrB_Index *) ((csc ? Wi : Wj) + pC),
(GrB_Index *) ((csc ? Wj : Wi) + pC),
(C_iso) ? NULL : (Wx + pC * csize),
(GrB_Index *) (&anz), ccode, A, Context)) ;
//------------------------------------------------------------------
// adjust the indices to reflect their new place in C
//------------------------------------------------------------------
int nth = GB_nthreads (anz, chunk, nthreads_max) ;
if (cistart > 0 && cvstart > 0)
{
int64_t pA ;
#pragma omp parallel for num_threads(nth) schedule(static)
for (pA = 0 ; pA < anz ; pA++)
{
Wi [pC + pA] += cistart ;
Wj [pC + pA] += cvstart ;
}
}
else if (cistart > 0)
{
int64_t pA ;
#pragma omp parallel for num_threads(nth) schedule(static)
for (pA = 0 ; pA < anz ; pA++)
{
Wi [pC + pA] += cistart ;
}
}
else if (cvstart > 0)
{
int64_t pA ;
#pragma omp parallel for num_threads(nth) schedule(static)
for (pA = 0 ; pA < anz ; pA++)
{
Wj [pC + pA] += cvstart ;
}
}
//------------------------------------------------------------------
// advance the tuple counter
//------------------------------------------------------------------
pC += anz ;
}
}
//--------------------------------------------------------------------------
// build C from the triplets
//--------------------------------------------------------------------------
const GB_void *S_input = NULL ;
if (C_iso)
{
S_input = cscalar ;
}
GB_OK (GB_builder (
C, // create C using a static or dynamic header
ctype, // C->type
cvlen, // C->vlen
cvdim, // C->vdim
csc, // C->is_csc
(int64_t **) &Wi, // Wi is C->i on output, or freed on error
&Wi_size,
(int64_t **) &Wj, // Wj, free on output
&Wj_size,
(GB_void **) &Wx, // Wx, free on output; or NULL if C is iso
&Wx_size,
false, // tuples need to be sorted
true, // no duplicates
cnz, // size of Wi and Wj in # of tuples
true, // is_matrix: unused
NULL, NULL, // original I,J tuples
S_input, // cscalar if C is iso, or NULL
C_iso, // true if C is iso
cnz, // # of tuples
NULL, // no duplicates, so dup is NUL
ctype, // the type of Wx (no typecasting)
Context
)) ;
C->hyper_switch = hyper_switch ;
C->bitmap_switch = bitmap_switch ;
C->sparsity_control = sparsity_control ;
ASSERT (C->static_header == static_header) ;
ASSERT (GB_IS_HYPERSPARSE (C)) ;
ASSERT_MATRIX_OK (C, "C from concat hyper", GB0) ;
// workspace has been freed by GB_builder, or transplanted into C
ASSERT (Wi == NULL) ;
ASSERT (Wj == NULL) ;
ASSERT (Wx == NULL) ;
return (GrB_SUCCESS) ;
}
|
3d25pt_var.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-1, 3D 25 point stencil with axis-symmetric ariable coefficients
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, m, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
// allocate the arrays
double ****A = (double ****) malloc(sizeof(double***)*2);
for(m=0; m<2;m++){
A[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
double ****coef = (double ****) malloc(sizeof(double***)*13);
for(m=0; m<13;m++){
coef[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
coef[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
coef[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 8;
tile_size[1] = 8;
tile_size[2] = 4;
tile_size[3] = 2048;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
for (m=0; m<13; m++) {
for (i=1; i<Nz; i++) {
for (j=1; j<Ny; j++) {
for (k=1; k<Nx; k++) {
coef[m][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 1) && (Nx >= 9) && (Ny >= 9) && (Nz >= 9)) {
for (t1=-1;t1<=Nt-1;t1++) {
lbp=ceild(t1+1,2);
ubp=min(floord(4*Nt+Nz-9,8),floord(4*t1+Nz-2,8));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(max(1,ceild(8*t2-Nz+9,4)),t1+1);t3<=min(floord(4*Nt+Ny-9,4),floord(4*t1+Ny-1,4));t3++) {
for (t4=max(max(ceild(t1-510,512),ceild(8*t2-Nz-2035,2048)),ceild(4*t3-Ny-2035,2048));t4<=min(min(floord(4*Nt+Nx-9,2048),floord(4*t1+Nx-1,2048)),floord(4*t3+Nx-9,2048));t4++) {
for (t5=max(max(max(max(0,ceild(8*t2-Nz+5,4)),ceild(4*t3-Ny+5,4)),ceild(2048*t4-Nx+5,4)),t1);t5<=min(min(min(Nt-1,t1+1),t3-1),512*t4+510);t5++) {
for (t6=max(max(8*t2,4*t5+4),-8*t1+8*t2+8*t5-7);t6<=min(min(8*t2+7,-8*t1+8*t2+8*t5),4*t5+Nz-5);t6++) {
for (t7=4*t3;t7<=min(4*t3+3,4*t5+Ny-5);t7++) {
lbv=max(2048*t4,4*t5+4);
ubv=min(2048*t4+2047,4*t5+Nx-5);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] = (((((((((((((coef[0][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) + (coef[1][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 1][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 1][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 1][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 1][ (-4*t5+t8)]))) + (coef[3][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 1] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 1]))) + (coef[4][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 2][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 2][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[5][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 2][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 2][ (-4*t5+t8)]))) + (coef[6][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 2] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 2]))) + (coef[7][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 3][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 3][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[8][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 3][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 3][ (-4*t5+t8)]))) + (coef[9][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 3] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 3]))) + (coef[10][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 4][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 4][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[11][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 4][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 4][ (-4*t5+t8)]))) + (coef[12][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 4] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 4])));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = min(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "variable axis-symmetric")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
}
free(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
for(m=0; m<13;m++){
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(coef[m][i][j]);
}
free(coef[m][i]);
}
free(coef[m]);
}
return 0;
}
|
main.c | #include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <omp.h>
#include <matrix.h>
#define PRINTABLE_TIME(_x) ((long double) (clock() - _x)/CLOCKS_PER_SEC)
int
main(int argc, char const *argv[])
{
size_t I, J, K, k, N, r, n, matrix_size, matrix_tri_size, block_size, NUM_THREADS;
size_t desp1, desp2, desp3, desp, tmp1, gauss;
double l = 0.0, b = 0.0, *A, *B, *C, *D, *L, *AB, *BD, *ABC, *R;
double expected, result;
clock_t cl;
if (argc < 4)
{
printf("\n Falta un parametro ");
printf("\n 1. Cantidad de bloques por dimension ");
printf("\n 2. Dimension de cada bloque ");
printf("\n 3. Numero de hilos");
exit(-1);
}
n = atoi(argv[1]);
r = atoi(argv[2]);
NUM_THREADS = atoi(argv[3]);
omp_set_num_threads(NUM_THREADS);
N = n*r;
matrix_size = N*N;
matrix_tri_size = N*(N+1)/2;
block_size = r*r;
matrix_set_blocks_count(n);
matrix_set_block_size(r);
A = (double *) malloc(sizeof(double)*matrix_size);
B = (double *) malloc(sizeof(double)*matrix_size);
C = (double *) malloc(sizeof(double)*matrix_size);
D = (double *) malloc(sizeof(double)*matrix_size);
L = (double *) malloc(sizeof(double)*matrix_size);
R = (double *) malloc(sizeof(double)*matrix_size);
AB = (double *) calloc(matrix_size, sizeof(double));
BD = (double *) calloc(matrix_size, sizeof(double));
ABC = (double *) calloc(matrix_size, sizeof(double));
matrix_init(A);
matrix_init(B);
matrix_init(C);
matrix_init(D);
matrix_triangular_init(L);
#ifdef DEBUG
matrix_printf(A);
matrix_printf(B);
matrix_printf(C);
matrix_printf(D);
matrix_triangular_printf(L);
#endif
cl = clock();
#pragma omp parallel
{
size_t i, j;
#pragma omp for reduction(+:b)
for (i = 0; i < matrix_size; i++) b += B[i];
#pragma omp for reduction(+:l)
for (i = 0; i < matrix_tri_size; i++) l += L[i];
#pragma omp single
{
b /= matrix_size;
l /= matrix_size;
}
/*
* AB = A*B
* BD = B*D
*
*/
#pragma omp for private(desp1, desp2, desp3, desp, K, k, J)
for (I = 0; I < n; I++)
{
for (J = 0; J < n; J++)
{
desp3 = (I*n+J)*block_size;
for (K=0; K < n; K++)
{
desp1 = (I*n+K)*block_size;
desp2 = (K*n+J)*block_size;
for (i = 0; i < r; i++)
{
for (j = 0; j < r; j++)
{
desp = desp3 + i*r + j;
for (k = 0; k < r; k++)
{
AB[desp] += A[desp1 + i*r+k]*B[desp2 + k*r+j];
BD[desp] += B[desp1 + i*r+k]*D[desp2 + k*r+j];
}
}
}
}
}
}
/*
* ABC = AB*C
*
*/
#pragma omp for private(desp1, desp2, desp3, desp, K, k, J)
for (I = 0; I < n; I++)
{
for (J = 0; J < n; J++)
{
desp3 = (I*n+J)*block_size;
for (K = 0; K < n; K++)
{
desp1 = (I*n+K)*block_size;
desp2 = (K*n+J)*block_size;
for (i = 0; i < r; i++)
{
for (j = 0; j < r; j++)
{
desp = desp3 + i*r + j;
for (k = 0; k < r; k++)
{
ABC[desp] += AB[desp1 + i*r+k]*C[desp2 + k*r+j];
}
}
}
}
}
}
#pragma omp for
for (i = 0; i < matrix_size; i++) ABC[i] *= l;
#pragma omp for
for (i = 0; i < matrix_tri_size; i++) L[i] *= b;
#pragma omp for private(j, k, tmp1) schedule(dynamic)
for(i = 0; i < N; i++)
{
tmp1 = i + 1;
gauss = i*(i+1)/2;
for(j = 0; j < N; j++)
{
for(k = 0; k < tmp1; k++)
{
R[i*N + j] += L[gauss + k]*BD[k + j*N];
}
}
}
#pragma omp for
for (i = 0; i < matrix_size; i++) R[i] += ABC[i];
}
printf("TIME: %Lf\n", PRINTABLE_TIME(cl));
expected = matrix_size*(l + 1);
result = R[matrix_size - 1];
#ifdef DEBUG
matrix_printf(AB);
matrix_printf(BD);
matrix_printf(ABC);
matrix_printf(R);
printf("Results: \n\n");
printf(" B average: %f\n", b);
printf(" L average: %f\n", l);
printf(" Expected result: %f\n", expected);
printf(" Matrix result: %f\n", result);
#endif
if (expected != result) {
printf("\nFailure\n");
exit(-1);
}
printf("\nSuccess!\n");
free(A);
free(B);
free(D);
free(L);
free(R);
free(AB);
free(BD);
free(ABC);
return 0;
}
|
GB_binop__first_uint64.c |
//------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__first_uint64)
// A.*B function (eWiseMult): GB (_AemultB_08__first_uint64)
// A.*B function (eWiseMult): GB (_AemultB_02__first_uint64)
// A.*B function (eWiseMult): GB (_AemultB_04__first_uint64)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__first_uint64)
// A*D function (colscale): GB (_AxD__first_uint64)
// D*A function (rowscale): GB (_DxB__first_uint64)
// C+=B function (dense accum): GB (_Cdense_accumB__first_uint64)
// C+=b function (dense accum): GB (_Cdense_accumb__first_uint64)
// C+=A+B function (dense ewise3): GB ((none))
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__first_uint64)
// C=scalar+B GB ((none))
// C=scalar+B' GB ((none))
// C=A+scalar GB ((none))
// C=A'+scalar GB ((none))
// C type: uint64_t
// A type: uint64_t
// A pattern? 0
// B type: uint64_t
// B pattern? 1
// BinaryOp: cij = aij
#define GB_ATYPE \
uint64_t
#define GB_BTYPE \
uint64_t
#define GB_CTYPE \
uint64_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
uint64_t aij = GBX (Ax, pA, A_iso)
// true if values of A are not used
#define GB_A_IS_PATTERN \
0 \
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
;
// true if values of B are not used
#define GB_B_IS_PATTERN \
1 \
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint64_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = x ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_FIRST || GxB_NO_UINT64 || GxB_NO_FIRST_UINT64)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
void GB (_Cdense_ewise3_noaccum__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_noaccum_template.c"
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if 0
{
#include "GB_dense_subassign_23_template.c"
}
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__first_uint64)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if 0
{
// get the scalar b for C += b, of type uint64_t
uint64_t bwork = (*((uint64_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix D,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *restrict Cx = (uint64_t *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *restrict Cx = (uint64_t *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__first_uint64)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool is_eWiseUnion,
const GB_void *alpha_scalar_in,
const GB_void *beta_scalar_in,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
uint64_t alpha_scalar ;
uint64_t beta_scalar ;
if (is_eWiseUnion)
{
alpha_scalar = (*((uint64_t *) alpha_scalar_in)) ;
beta_scalar = (*((uint64_t *) beta_scalar_in )) ;
}
#include "GB_add_template.c"
GB_FREE_WORKSPACE ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__first_uint64)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__first_uint64)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__first_uint64)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
#if 0
GrB_Info GB ((none))
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t *Cx = (uint64_t *) Cx_output ;
uint64_t x = (*((uint64_t *) x_input)) ;
uint64_t *Bx = (uint64_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
; ;
Cx [p] = x ;
}
return (GrB_SUCCESS) ;
#endif
}
#endif
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
#if 0
GrB_Info GB ((none))
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint64_t *Cx = (uint64_t *) Cx_output ;
uint64_t *Ax = (uint64_t *) Ax_input ;
uint64_t y = (*((uint64_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint64_t aij = GBX (Ax, p, false) ;
Cx [p] = aij ;
}
return (GrB_SUCCESS) ;
#endif
}
#endif
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
#if 0
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
; ; \
Cx [pC] = x ; \
}
GrB_Info GB ((none))
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint64_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t x = (*((const uint64_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint64_t
}
#endif
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
#if 0
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint64_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = aij ; \
}
GrB_Info GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint64_t y = (*((const uint64_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
#endif
|
convolution_packnto1.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static void convolution_packnto1_rvv(const Mat& bottom_blob, Mat& top_blob, const Mat& weight_data_packnto1, const Mat& bias_data, int kernel_w, int kernel_h, int dilation_w, int dilation_h, int stride_w, int stride_h, int activation_type, const Mat& activation_params, const Option& opt)
{
const int packn = csrr_vlenb() / 4;
const word_type vl = vsetvl_e32m1(packn);
int w = bottom_blob.w;
int channels = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const int maxk = kernel_w * kernel_h;
// kernel offsets
std::vector<int> _space_ofs(maxk);
int* space_ofs = &_space_ofs[0];
{
int p1 = 0;
int p2 = 0;
int gap = w * dilation_h - kernel_w * dilation_w;
for (int i = 0; i < kernel_h; i++)
{
for (int j = 0; j < kernel_w; j++)
{
space_ofs[p1] = p2;
p1++;
p2 += dilation_w;
}
p2 += gap;
}
}
const float* bias_data_ptr = bias_data;
// num_output
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
float* outptr = top_blob.channel(p);
for (int i = 0; i < outh; i++)
{
for (int j = 0; j < outw; j++)
{
float sum = 0.f;
if (bias_data_ptr)
{
sum = bias_data_ptr[p];
}
vfloat32m1_t _sum = vfmv_v_f_f32m1(0.f, vl);
const float* kptr = (const float*)weight_data_packnto1.channel(p);
// channels
for (int q = 0; q < channels; q++)
{
const Mat m = bottom_blob.channel(q);
const float* sptr = m.row(i * stride_h) + j * stride_w * packn;
for (int k = 0; k < maxk; k++)
{
vfloat32m1_t _val = vle32_v_f32m1(sptr + space_ofs[k] * packn, vl);
vfloat32m1_t _w = vle32_v_f32m1(kptr, vl);
_sum = vfmacc_vv_f32m1(_sum, _val, _w, vl);
kptr += packn;
}
}
sum = vfmv_f_s_f32m1_f32(vfredusum_vs_f32m1_f32m1(vfloat32m1_t(), _sum, vfmv_s_f_f32m1(vfloat32m1_t(), sum, vl), vl));
sum = activation_ss(sum, activation_type, activation_params);
outptr[j] = sum;
}
outptr += outw;
}
}
}
|
parallel_allocate_user_modifier.c | #include <stdio.h>
#ifdef _OPENMP
#include <omp.h>
#endif
int main()
{
int a, b, c;
#pragma omp parallel allocate (user_modi:a, b) allocate (user_modi:a, c)
{
printf("This is for testing parser and AST construction, which could be only syntax correct.\n");
}
return 0;
}
|
yescrypt-simd_c.h | /*-
* Copyright 2009 Colin Percival
* Copyright 2012-2014 Alexander Peslyak
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file was originally written by Colin Percival as part of the Tarsnap
* online backup system.
*/
/*
* On 64-bit, enabling SSE4.1 helps our pwxform code indirectly, via avoiding
* gcc bug 54349 (fixed for gcc 4.9+). On 32-bit, it's of direct help. AVX
* and XOP are of further help either way.
*/
#ifndef __SSE4_1__
#warning "Consider enabling SSE4.1, AVX, or XOP in the C compiler for significantly better performance"
#endif
#include <emmintrin.h>
#ifdef __XOP__
#include <x86intrin.h>
#endif
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "sha256.h"
#include "sysendian.h"
#include "yescrypt.h"
#include "yescrypt-platform_c.h"
#if __STDC_VERSION__ >= 199901L
/* have restrict */
#elif defined(__GNUC__)
#define restrict __restrict
#else
#define restrict
#endif
#define PREFETCH(x, hint) _mm_prefetch((const char *)(x), (hint));
#define PREFETCH_OUT(x, hint) /* disabled */
#ifdef __XOP__
#define ARX(out, in1, in2, s) \
out = _mm_xor_si128(out, _mm_roti_epi32(_mm_add_epi32(in1, in2), s));
#else
#define ARX(out, in1, in2, s) \
{ \
__m128i T = _mm_add_epi32(in1, in2); \
out = _mm_xor_si128(out, _mm_slli_epi32(T, s)); \
out = _mm_xor_si128(out, _mm_srli_epi32(T, 32-s)); \
}
#endif
#define SALSA20_2ROUNDS \
/* Operate on "columns" */ \
ARX(X1, X0, X3, 7) \
ARX(X2, X1, X0, 9) \
ARX(X3, X2, X1, 13) \
ARX(X0, X3, X2, 18) \
\
/* Rearrange data */ \
X1 = _mm_shuffle_epi32(X1, 0x93); \
X2 = _mm_shuffle_epi32(X2, 0x4E); \
X3 = _mm_shuffle_epi32(X3, 0x39); \
\
/* Operate on "rows" */ \
ARX(X3, X0, X1, 7) \
ARX(X2, X3, X0, 9) \
ARX(X1, X2, X3, 13) \
ARX(X0, X1, X2, 18) \
\
/* Rearrange data */ \
X1 = _mm_shuffle_epi32(X1, 0x39); \
X2 = _mm_shuffle_epi32(X2, 0x4E); \
X3 = _mm_shuffle_epi32(X3, 0x93);
/**
* Apply the salsa20/8 core to the block provided in (X0 ... X3).
*/
#define SALSA20_8_BASE(maybe_decl, out) \
{ \
maybe_decl Y0 = X0; \
maybe_decl Y1 = X1; \
maybe_decl Y2 = X2; \
maybe_decl Y3 = X3; \
SALSA20_2ROUNDS \
SALSA20_2ROUNDS \
SALSA20_2ROUNDS \
SALSA20_2ROUNDS \
(out)[0] = X0 = _mm_add_epi32(X0, Y0); \
(out)[1] = X1 = _mm_add_epi32(X1, Y1); \
(out)[2] = X2 = _mm_add_epi32(X2, Y2); \
(out)[3] = X3 = _mm_add_epi32(X3, Y3); \
}
#define SALSA20_8(out) \
SALSA20_8_BASE(__m128i, out)
/**
* Apply the salsa20/8 core to the block provided in (X0 ... X3) ^ (Z0 ... Z3).
*/
#define SALSA20_8_XOR_ANY(maybe_decl, Z0, Z1, Z2, Z3, out) \
X0 = _mm_xor_si128(X0, Z0); \
X1 = _mm_xor_si128(X1, Z1); \
X2 = _mm_xor_si128(X2, Z2); \
X3 = _mm_xor_si128(X3, Z3); \
SALSA20_8_BASE(maybe_decl, out)
#define SALSA20_8_XOR_MEM(in, out) \
SALSA20_8_XOR_ANY(__m128i, (in)[0], (in)[1], (in)[2], (in)[3], out)
#define SALSA20_8_XOR_REG(out) \
SALSA20_8_XOR_ANY(/* empty */, Y0, Y1, Y2, Y3, out)
typedef union {
uint32_t w[16];
__m128i q[4];
} salsa20_blk_t;
/**
* blockmix_salsa8(Bin, Bout, r):
* Compute Bout = BlockMix_{salsa20/8, r}(Bin). The input Bin must be 128r
* bytes in length; the output Bout must also be the same size.
*/
static inline void
blockmix_salsa8(const salsa20_blk_t *restrict Bin,
salsa20_blk_t *restrict Bout, size_t r)
{
__m128i X0, X1, X2, X3;
size_t i;
r--;
PREFETCH(&Bin[r * 2 + 1], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin[i * 2], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
PREFETCH(&Bin[i * 2 + 1], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r + 1 + i], _MM_HINT_T0)
}
PREFETCH(&Bin[r * 2], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r * 2 + 1], _MM_HINT_T0)
/* 1: X <-- B_{2r - 1} */
X0 = Bin[r * 2 + 1].q[0];
X1 = Bin[r * 2 + 1].q[1];
X2 = Bin[r * 2 + 1].q[2];
X3 = Bin[r * 2 + 1].q[3];
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
SALSA20_8_XOR_MEM(Bin[0].q, Bout[0].q)
/* 2: for i = 0 to 2r - 1 do */
for (i = 0; i < r;) {
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
SALSA20_8_XOR_MEM(Bin[i * 2 + 1].q, Bout[r + 1 + i].q)
i++;
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
SALSA20_8_XOR_MEM(Bin[i * 2].q, Bout[i].q)
}
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
SALSA20_8_XOR_MEM(Bin[r * 2 + 1].q, Bout[r * 2 + 1].q)
}
/*
* (V)PSRLDQ and (V)PSHUFD have higher throughput than (V)PSRLQ on some CPUs
* starting with Sandy Bridge. Additionally, PSHUFD uses separate source and
* destination registers, whereas the shifts would require an extra move
* instruction for our code when building without AVX. Unfortunately, PSHUFD
* is much slower on Conroe (4 cycles latency vs. 1 cycle latency for PSRLQ)
* and somewhat slower on some non-Intel CPUs (luckily not including AMD
* Bulldozer and Piledriver). Since for many other CPUs using (V)PSHUFD is a
* win in terms of throughput or/and not needing a move instruction, we
* currently use it despite of the higher latency on some older CPUs. As an
* alternative, the #if below may be patched to only enable use of (V)PSHUFD
* when building with SSE4.1 or newer, which is not available on older CPUs
* where this instruction has higher latency.
*/
#if 1
#define HI32(X) \
_mm_shuffle_epi32((X), _MM_SHUFFLE(2,3,0,1))
#elif 0
#define HI32(X) \
_mm_srli_si128((X), 4)
#else
#define HI32(X) \
_mm_srli_epi64((X), 32)
#endif
#if defined(__x86_64__) && (defined(__ICC) || defined(__llvm__))
/* Intel's name, also supported by recent gcc */
#define EXTRACT64(X) _mm_cvtsi128_si64(X)
#elif defined(__x86_64__) && !defined(_MSC_VER) && !defined(__OPEN64__)
/* gcc got the 'x' name earlier than non-'x', MSVC and Open64 had bugs */
#define EXTRACT64(X) _mm_cvtsi128_si64x(X)
#elif defined(__x86_64__) && defined(__SSE4_1__)
/* No known bugs for this intrinsic */
#include <smmintrin.h>
#define EXTRACT64(X) _mm_extract_epi64((X), 0)
#elif defined(__SSE4_1__)
/* 32-bit */
#include <smmintrin.h>
#if 0
/* This is currently unused by the code below, which instead uses these two
* intrinsics explicitly when (!defined(__x86_64__) && defined(__SSE4_1__)) */
#define EXTRACT64(X) \
((uint64_t)(uint32_t)_mm_cvtsi128_si32(X) | \
((uint64_t)(uint32_t)_mm_extract_epi32((X), 1) << 32))
#endif
#else
/* 32-bit or compilers with known past bugs in _mm_cvtsi128_si64*() */
#define EXTRACT64(X) \
((uint64_t)(uint32_t)_mm_cvtsi128_si32(X) | \
((uint64_t)(uint32_t)_mm_cvtsi128_si32(HI32(X)) << 32))
#endif
/* This is tunable */
#define S_BITS 8
/* Not tunable in this implementation, hard-coded in a few places */
#define S_SIMD 2
#define S_P 4
/* Number of S-boxes. Not tunable by design, hard-coded in a few places. */
#define S_N 2
/* Derived values. Not tunable except via S_BITS above. */
#define S_SIZE1 (1 << S_BITS)
#define S_MASK ((S_SIZE1 - 1) * S_SIMD * 8)
#define S_MASK2 (((uint64_t)S_MASK << 32) | S_MASK)
#define S_SIZE_ALL (S_N * S_SIZE1 * S_SIMD * 8)
#if !defined(__x86_64__) && defined(__SSE4_1__)
/* 32-bit with SSE4.1 */
#define PWXFORM_X_T __m128i
#define PWXFORM_SIMD(X, x, s0, s1) \
x = _mm_and_si128(X, _mm_set1_epi64x(S_MASK2)); \
s0 = *(const __m128i *)(S0 + (uint32_t)_mm_cvtsi128_si32(x)); \
s1 = *(const __m128i *)(S1 + (uint32_t)_mm_extract_epi32(x, 1)); \
X = _mm_mul_epu32(HI32(X), X); \
X = _mm_add_epi64(X, s0); \
X = _mm_xor_si128(X, s1);
#else
/* 64-bit, or 32-bit without SSE4.1 */
#define PWXFORM_X_T uint64_t
#define PWXFORM_SIMD(X, x, s0, s1) \
x = EXTRACT64(X) & S_MASK2; \
s0 = *(const __m128i *)(S0 + (uint32_t)x); \
s1 = *(const __m128i *)(S1 + (x >> 32)); \
X = _mm_mul_epu32(HI32(X), X); \
X = _mm_add_epi64(X, s0); \
X = _mm_xor_si128(X, s1);
#endif
#define PWXFORM_ROUND \
PWXFORM_SIMD(X0, x0, s00, s01) \
PWXFORM_SIMD(X1, x1, s10, s11) \
PWXFORM_SIMD(X2, x2, s20, s21) \
PWXFORM_SIMD(X3, x3, s30, s31)
#define PWXFORM \
{ \
PWXFORM_X_T x0, x1, x2, x3; \
__m128i s00, s01, s10, s11, s20, s21, s30, s31; \
PWXFORM_ROUND PWXFORM_ROUND \
PWXFORM_ROUND PWXFORM_ROUND \
PWXFORM_ROUND PWXFORM_ROUND \
}
#define XOR4(in) \
X0 = _mm_xor_si128(X0, (in)[0]); \
X1 = _mm_xor_si128(X1, (in)[1]); \
X2 = _mm_xor_si128(X2, (in)[2]); \
X3 = _mm_xor_si128(X3, (in)[3]);
#define OUT(out) \
(out)[0] = X0; \
(out)[1] = X1; \
(out)[2] = X2; \
(out)[3] = X3;
/**
* blockmix_pwxform(Bin, Bout, r, S):
* Compute Bout = BlockMix_pwxform{salsa20/8, r, S}(Bin). The input Bin must
* be 128r bytes in length; the output Bout must also be the same size.
*/
static void
blockmix(const salsa20_blk_t *restrict Bin, salsa20_blk_t *restrict Bout,
size_t r, const __m128i *restrict S)
{
const uint8_t * S0, * S1;
__m128i X0, X1, X2, X3;
size_t i;
if (!S) {
blockmix_salsa8(Bin, Bout, r);
return;
}
S0 = (const uint8_t *)S;
S1 = (const uint8_t *)S + S_SIZE_ALL / 2;
/* Convert 128-byte blocks to 64-byte blocks */
r *= 2;
r--;
PREFETCH(&Bin[r], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
}
PREFETCH_OUT(&Bout[r], _MM_HINT_T0)
/* X <-- B_{r1 - 1} */
X0 = Bin[r].q[0];
X1 = Bin[r].q[1];
X2 = Bin[r].q[2];
X3 = Bin[r].q[3];
/* for i = 0 to r1 - 1 do */
for (i = 0; i < r; i++) {
/* X <-- H'(X \xor B_i) */
XOR4(Bin[i].q)
PWXFORM
/* B'_i <-- X */
OUT(Bout[i].q)
}
/* Last iteration of the loop above */
XOR4(Bin[i].q)
PWXFORM
/* B'_i <-- H(B'_i) */
SALSA20_8(Bout[i].q)
}
#define XOR4_2(in1, in2) \
X0 = _mm_xor_si128((in1)[0], (in2)[0]); \
X1 = _mm_xor_si128((in1)[1], (in2)[1]); \
X2 = _mm_xor_si128((in1)[2], (in2)[2]); \
X3 = _mm_xor_si128((in1)[3], (in2)[3]);
static inline uint32_t
blockmix_salsa8_xor(const salsa20_blk_t *restrict Bin1,
const salsa20_blk_t *restrict Bin2, salsa20_blk_t *restrict Bout,
size_t r, int Bin2_in_ROM)
{
__m128i X0, X1, X2, X3;
size_t i;
r--;
if (Bin2_in_ROM) {
PREFETCH(&Bin2[r * 2 + 1], _MM_HINT_NTA)
PREFETCH(&Bin1[r * 2 + 1], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i * 2], _MM_HINT_NTA)
PREFETCH(&Bin1[i * 2], _MM_HINT_T0)
PREFETCH(&Bin2[i * 2 + 1], _MM_HINT_NTA)
PREFETCH(&Bin1[i * 2 + 1], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r + 1 + i], _MM_HINT_T0)
}
PREFETCH(&Bin2[r * 2], _MM_HINT_T0)
} else {
PREFETCH(&Bin2[r * 2 + 1], _MM_HINT_T0)
PREFETCH(&Bin1[r * 2 + 1], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i * 2], _MM_HINT_T0)
PREFETCH(&Bin1[i * 2], _MM_HINT_T0)
PREFETCH(&Bin2[i * 2 + 1], _MM_HINT_T0)
PREFETCH(&Bin1[i * 2 + 1], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r + 1 + i], _MM_HINT_T0)
}
PREFETCH(&Bin2[r * 2], _MM_HINT_T0)
}
PREFETCH(&Bin1[r * 2], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r * 2 + 1], _MM_HINT_T0)
/* 1: X <-- B_{2r - 1} */
XOR4_2(Bin1[r * 2 + 1].q, Bin2[r * 2 + 1].q)
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[0].q)
SALSA20_8_XOR_MEM(Bin2[0].q, Bout[0].q)
/* 2: for i = 0 to 2r - 1 do */
for (i = 0; i < r;) {
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[i * 2 + 1].q)
SALSA20_8_XOR_MEM(Bin2[i * 2 + 1].q, Bout[r + 1 + i].q)
i++;
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[i * 2].q)
SALSA20_8_XOR_MEM(Bin2[i * 2].q, Bout[i].q)
}
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[r * 2 + 1].q)
SALSA20_8_XOR_MEM(Bin2[r * 2 + 1].q, Bout[r * 2 + 1].q)
return _mm_cvtsi128_si32(X0);
}
static uint32_t
blockmix_xor(const salsa20_blk_t *restrict Bin1,
const salsa20_blk_t *restrict Bin2, salsa20_blk_t *restrict Bout,
size_t r, int Bin2_in_ROM, const __m128i *restrict S)
{
const uint8_t * S0, * S1;
__m128i X0, X1, X2, X3;
size_t i;
if (!S)
return blockmix_salsa8_xor(Bin1, Bin2, Bout, r, Bin2_in_ROM);
S0 = (const uint8_t *)S;
S1 = (const uint8_t *)S + S_SIZE_ALL / 2;
/* Convert 128-byte blocks to 64-byte blocks */
r *= 2;
r--;
if (Bin2_in_ROM) {
PREFETCH(&Bin2[r], _MM_HINT_NTA)
PREFETCH(&Bin1[r], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i], _MM_HINT_NTA)
PREFETCH(&Bin1[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
}
} else {
PREFETCH(&Bin2[r], _MM_HINT_T0)
PREFETCH(&Bin1[r], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i], _MM_HINT_T0)
PREFETCH(&Bin1[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
}
}
PREFETCH_OUT(&Bout[r], _MM_HINT_T0);
/* X <-- B_{r1 - 1} */
XOR4_2(Bin1[r].q, Bin2[r].q)
/* for i = 0 to r1 - 1 do */
for (i = 0; i < r; i++) {
/* X <-- H'(X \xor B_i) */
XOR4(Bin1[i].q)
XOR4(Bin2[i].q)
PWXFORM
/* B'_i <-- X */
OUT(Bout[i].q)
}
/* Last iteration of the loop above */
XOR4(Bin1[i].q)
XOR4(Bin2[i].q)
PWXFORM
/* B'_i <-- H(B'_i) */
SALSA20_8(Bout[i].q)
return _mm_cvtsi128_si32(X0);
}
#undef XOR4
#define XOR4(in, out) \
(out)[0] = Y0 = _mm_xor_si128((in)[0], (out)[0]); \
(out)[1] = Y1 = _mm_xor_si128((in)[1], (out)[1]); \
(out)[2] = Y2 = _mm_xor_si128((in)[2], (out)[2]); \
(out)[3] = Y3 = _mm_xor_si128((in)[3], (out)[3]);
static inline uint32_t
blockmix_salsa8_xor_save(const salsa20_blk_t *restrict Bin1,
salsa20_blk_t *restrict Bin2, salsa20_blk_t *restrict Bout,
size_t r)
{
__m128i X0, X1, X2, X3, Y0, Y1, Y2, Y3;
size_t i;
r--;
PREFETCH(&Bin2[r * 2 + 1], _MM_HINT_T0)
PREFETCH(&Bin1[r * 2 + 1], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i * 2], _MM_HINT_T0)
PREFETCH(&Bin1[i * 2], _MM_HINT_T0)
PREFETCH(&Bin2[i * 2 + 1], _MM_HINT_T0)
PREFETCH(&Bin1[i * 2 + 1], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r + 1 + i], _MM_HINT_T0)
}
PREFETCH(&Bin2[r * 2], _MM_HINT_T0)
PREFETCH(&Bin1[r * 2], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r], _MM_HINT_T0)
PREFETCH_OUT(&Bout[r * 2 + 1], _MM_HINT_T0)
/* 1: X <-- B_{2r - 1} */
XOR4_2(Bin1[r * 2 + 1].q, Bin2[r * 2 + 1].q)
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[0].q, Bin2[0].q)
SALSA20_8_XOR_REG(Bout[0].q)
/* 2: for i = 0 to 2r - 1 do */
for (i = 0; i < r;) {
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[i * 2 + 1].q, Bin2[i * 2 + 1].q)
SALSA20_8_XOR_REG(Bout[r + 1 + i].q)
i++;
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[i * 2].q, Bin2[i * 2].q)
SALSA20_8_XOR_REG(Bout[i].q)
}
/* 3: X <-- H(X \xor B_i) */
/* 4: Y_i <-- X */
/* 6: B' <-- (Y_0, Y_2 ... Y_{2r-2}, Y_1, Y_3 ... Y_{2r-1}) */
XOR4(Bin1[r * 2 + 1].q, Bin2[r * 2 + 1].q)
SALSA20_8_XOR_REG(Bout[r * 2 + 1].q)
return _mm_cvtsi128_si32(X0);
}
#define XOR4_Y \
X0 = _mm_xor_si128(X0, Y0); \
X1 = _mm_xor_si128(X1, Y1); \
X2 = _mm_xor_si128(X2, Y2); \
X3 = _mm_xor_si128(X3, Y3);
static uint32_t
blockmix_xor_save(const salsa20_blk_t *restrict Bin1,
salsa20_blk_t *restrict Bin2, salsa20_blk_t *restrict Bout,
size_t r, const __m128i *restrict S)
{
const uint8_t * S0, * S1;
__m128i X0, X1, X2, X3, Y0, Y1, Y2, Y3;
size_t i;
if (!S)
return blockmix_salsa8_xor_save(Bin1, Bin2, Bout, r);
S0 = (const uint8_t *)S;
S1 = (const uint8_t *)S + S_SIZE_ALL / 2;
/* Convert 128-byte blocks to 64-byte blocks */
r *= 2;
r--;
PREFETCH(&Bin2[r], _MM_HINT_T0)
PREFETCH(&Bin1[r], _MM_HINT_T0)
for (i = 0; i < r; i++) {
PREFETCH(&Bin2[i], _MM_HINT_T0)
PREFETCH(&Bin1[i], _MM_HINT_T0)
PREFETCH_OUT(&Bout[i], _MM_HINT_T0)
}
PREFETCH_OUT(&Bout[r], _MM_HINT_T0);
/* X <-- B_{r1 - 1} */
XOR4_2(Bin1[r].q, Bin2[r].q)
/* for i = 0 to r1 - 1 do */
for (i = 0; i < r; i++) {
XOR4(Bin1[i].q, Bin2[i].q)
/* X <-- H'(X \xor B_i) */
XOR4_Y
PWXFORM
/* B'_i <-- X */
OUT(Bout[i].q)
}
/* Last iteration of the loop above */
XOR4(Bin1[i].q, Bin2[i].q)
XOR4_Y
PWXFORM
/* B'_i <-- H(B'_i) */
SALSA20_8(Bout[i].q)
return _mm_cvtsi128_si32(X0);
}
#undef ARX
#undef SALSA20_2ROUNDS
#undef SALSA20_8
#undef SALSA20_8_XOR_ANY
#undef SALSA20_8_XOR_MEM
#undef SALSA20_8_XOR_REG
#undef PWXFORM_SIMD_1
#undef PWXFORM_SIMD_2
#undef PWXFORM_ROUND
#undef PWXFORM
#undef OUT
#undef XOR4
#undef XOR4_2
#undef XOR4_Y
/**
* integerify(B, r):
* Return the result of parsing B_{2r-1} as a little-endian integer.
*/
static inline uint32_t
integerify(const salsa20_blk_t * B, size_t r)
{
return B[2 * r - 1].w[0];
}
/**
* smix1(B, r, N, flags, V, NROM, shared, XY, S):
* Compute first loop of B = SMix_r(B, N). The input B must be 128r bytes in
* length; the temporary storage V must be 128rN bytes in length; the temporary
* storage XY must be 128r bytes in length. The value N must be even and no
* smaller than 2. The array V must be aligned to a multiple of 64 bytes, and
* arrays B and XY to a multiple of at least 16 bytes (aligning them to 64
* bytes as well saves cache lines, but might result in cache bank conflicts).
*/
static void
smix1(uint8_t * B, size_t r, uint32_t N, yescrypt_flags_t flags,
salsa20_blk_t * V, uint32_t NROM, const yescrypt_shared_t * shared,
salsa20_blk_t * XY, void * S)
{
const salsa20_blk_t * VROM = shared->shared1.aligned;
uint32_t VROM_mask = shared->mask1;
size_t s = 2 * r;
salsa20_blk_t * X = V, * Y;
uint32_t i, j;
size_t k;
/* 1: X <-- B */
/* 3: V_i <-- X */
for (k = 0; k < 2 * r; k++) {
for (i = 0; i < 16; i++) {
X[k].w[i] = le32dec(&B[(k * 16 + (i * 5 % 16)) * 4]);
}
}
if (NROM && (VROM_mask & 1)) {
uint32_t n;
salsa20_blk_t * V_n;
const salsa20_blk_t * V_j;
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[s];
blockmix(X, Y, r, S);
X = &V[2 * s];
if ((1 & VROM_mask) == 1) {
/* j <-- Integerify(X) mod NROM */
j = integerify(Y, r) & (NROM - 1);
V_j = &VROM[j * s];
/* X <-- H(X \xor VROM_j) */
j = blockmix_xor(Y, V_j, X, r, 1, S);
} else {
/* X <-- H(X) */
blockmix(Y, X, r, S);
j = integerify(X, r);
}
for (n = 2; n < N; n <<= 1) {
uint32_t m = (n < N / 2) ? n : (N - 1 - n);
V_n = &V[n * s];
/* 2: for i = 0 to N - 1 do */
for (i = 1; i < m; i += 2) {
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += i - 1;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V_n[i * s];
j = blockmix_xor(X, V_j, Y, r, 0, S);
if (((n + i) & VROM_mask) == 1) {
/* j <-- Integerify(X) mod NROM */
j &= NROM - 1;
V_j = &VROM[j * s];
} else {
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += i;
V_j = &V[j * s];
}
/* X <-- H(X \xor VROM_j) */
X = &V_n[(i + 1) * s];
j = blockmix_xor(Y, V_j, X, r, 1, S);
}
}
n >>= 1;
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += N - 2 - n;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[(N - 1) * s];
j = blockmix_xor(X, V_j, Y, r, 0, S);
if (((N - 1) & VROM_mask) == 1) {
/* j <-- Integerify(X) mod NROM */
j &= NROM - 1;
V_j = &VROM[j * s];
} else {
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += N - 1 - n;
V_j = &V[j * s];
}
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
X = XY;
blockmix_xor(Y, V_j, X, r, 1, S);
} else if (flags & YESCRYPT_RW) {
uint32_t n;
salsa20_blk_t * V_n, * V_j;
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[s];
blockmix(X, Y, r, S);
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
X = &V[2 * s];
blockmix(Y, X, r, S);
j = integerify(X, r);
for (n = 2; n < N; n <<= 1) {
uint32_t m = (n < N / 2) ? n : (N - 1 - n);
V_n = &V[n * s];
/* 2: for i = 0 to N - 1 do */
for (i = 1; i < m; i += 2) {
Y = &V_n[i * s];
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += i - 1;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
j = blockmix_xor(X, V_j, Y, r, 0, S);
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += i;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
X = &V_n[(i + 1) * s];
j = blockmix_xor(Y, V_j, X, r, 0, S);
}
}
n >>= 1;
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += N - 2 - n;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[(N - 1) * s];
j = blockmix_xor(X, V_j, Y, r, 0, S);
/* j <-- Wrap(Integerify(X), i) */
j &= n - 1;
j += N - 1 - n;
V_j = &V[j * s];
/* X <-- X \xor V_j */
/* 4: X <-- H(X) */
X = XY;
blockmix_xor(Y, V_j, X, r, 0, S);
} else {
/* 2: for i = 0 to N - 1 do */
for (i = 1; i < N - 1; i += 2) {
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[i * s];
blockmix(X, Y, r, S);
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
X = &V[(i + 1) * s];
blockmix(Y, X, r, S);
}
/* 4: X <-- H(X) */
/* 3: V_i <-- X */
Y = &V[i * s];
blockmix(X, Y, r, S);
/* 4: X <-- H(X) */
X = XY;
blockmix(Y, X, r, S);
}
/* B' <-- X */
for (k = 0; k < 2 * r; k++) {
for (i = 0; i < 16; i++) {
le32enc(&B[(k * 16 + (i * 5 % 16)) * 4], X[k].w[i]);
}
}
}
/**
* smix2(B, r, N, Nloop, flags, V, NROM, shared, XY, S):
* Compute second loop of B = SMix_r(B, N). The input B must be 128r bytes in
* length; the temporary storage V must be 128rN bytes in length; the temporary
* storage XY must be 256r bytes in length. The value N must be a power of 2
* greater than 1. The value Nloop must be even. The array V must be aligned
* to a multiple of 64 bytes, and arrays B and XY to a multiple of at least 16
* bytes (aligning them to 64 bytes as well saves cache lines, but might result
* in cache bank conflicts).
*/
static void
smix2(uint8_t * B, size_t r, uint32_t N, uint64_t Nloop,
yescrypt_flags_t flags, salsa20_blk_t * V, uint32_t NROM,
const yescrypt_shared_t * shared, salsa20_blk_t * XY, void * S)
{
const salsa20_blk_t * VROM = shared->shared1.aligned;
uint32_t VROM_mask = shared->mask1;
size_t s = 2 * r;
salsa20_blk_t * X = XY, * Y = &XY[s];
uint64_t i;
uint32_t j;
size_t k;
if (Nloop == 0)
return;
/* X <-- B' */
/* 3: V_i <-- X */
for (k = 0; k < 2 * r; k++) {
for (i = 0; i < 16; i++) {
X[k].w[i] = le32dec(&B[(k * 16 + (i * 5 % 16)) * 4]);
}
}
i = Nloop / 2;
/* 7: j <-- Integerify(X) mod N */
j = integerify(X, r) & (N - 1);
/*
* Normally, NROM implies YESCRYPT_RW, but we check for these separately
* because YESCRYPT_PARALLEL_SMIX resets YESCRYPT_RW for the smix2() calls
* operating on the entire V.
*/
if (NROM && (flags & YESCRYPT_RW)) {
/* 6: for i = 0 to N - 1 do */
for (i = 0; i < Nloop; i += 2) {
salsa20_blk_t * V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* V_j <-- Xprev \xor V_j */
/* j <-- Integerify(X) mod NROM */
j = blockmix_xor_save(X, V_j, Y, r, S);
if (((i + 1) & VROM_mask) == 1) {
const salsa20_blk_t * VROM_j;
j &= NROM - 1;
VROM_j = &VROM[j * s];
/* X <-- H(X \xor VROM_j) */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor(Y, VROM_j, X, r, 1, S);
} else {
j &= N - 1;
V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* V_j <-- Xprev \xor V_j */
/* j <-- Integerify(X) mod NROM */
j = blockmix_xor_save(Y, V_j, X, r, S);
}
j &= N - 1;
V_j = &V[j * s];
}
} else if (NROM) {
/* 6: for i = 0 to N - 1 do */
for (i = 0; i < Nloop; i += 2) {
const salsa20_blk_t * V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* V_j <-- Xprev \xor V_j */
/* j <-- Integerify(X) mod NROM */
j = blockmix_xor(X, V_j, Y, r, 0, S);
if (((i + 1) & VROM_mask) == 1) {
j &= NROM - 1;
V_j = &VROM[j * s];
} else {
j &= N - 1;
V_j = &V[j * s];
}
/* X <-- H(X \xor VROM_j) */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor(Y, V_j, X, r, 1, S);
j &= N - 1;
V_j = &V[j * s];
}
} else if (flags & YESCRYPT_RW) {
/* 6: for i = 0 to N - 1 do */
do {
salsa20_blk_t * V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* V_j <-- Xprev \xor V_j */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor_save(X, V_j, Y, r, S);
j &= N - 1;
V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* V_j <-- Xprev \xor V_j */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor_save(Y, V_j, X, r, S);
j &= N - 1;
} while (--i);
} else {
/* 6: for i = 0 to N - 1 do */
do {
const salsa20_blk_t * V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor(X, V_j, Y, r, 0, S);
j &= N - 1;
V_j = &V[j * s];
/* 8: X <-- H(X \xor V_j) */
/* 7: j <-- Integerify(X) mod N */
j = blockmix_xor(Y, V_j, X, r, 0, S);
j &= N - 1;
} while (--i);
}
/* 10: B' <-- X */
for (k = 0; k < 2 * r; k++) {
for (i = 0; i < 16; i++) {
le32enc(&B[(k * 16 + (i * 5 % 16)) * 4], X[k].w[i]);
}
}
}
/**
* p2floor(x):
* Largest power of 2 not greater than argument.
*/
static uint64_t
p2floor(uint64_t x)
{
uint64_t y;
while ((y = x & (x - 1)))
x = y;
return x;
}
/**
* smix(B, r, N, p, t, flags, V, NROM, shared, XY, S):
* Compute B = SMix_r(B, N). The input B must be 128rp bytes in length; the
* temporary storage V must be 128rN bytes in length; the temporary storage XY
* must be 256r or 256rp bytes in length (the larger size is required with
* OpenMP-enabled builds). The value N must be a power of 2 greater than 1.
* The array V must be aligned to a multiple of 64 bytes, and arrays B and
* XY to a multiple of at least 16 bytes (aligning them to 64 bytes as well
* saves cache lines and helps avoid false sharing in OpenMP-enabled builds
* when p > 1, but it might also result in cache bank conflicts).
*/
static void
smix(uint8_t * B, size_t r, uint32_t N, uint32_t p, uint32_t t,
yescrypt_flags_t flags,
salsa20_blk_t * V, uint32_t NROM, const yescrypt_shared_t * shared,
salsa20_blk_t * XY, void * S)
{
size_t s = 2 * r;
uint32_t Nchunk = N / p;
uint64_t Nloop_all, Nloop_rw;
uint32_t i;
Nloop_all = Nchunk;
if (flags & YESCRYPT_RW) {
if (t <= 1) {
if (t)
Nloop_all *= 2; /* 2/3 */
Nloop_all = (Nloop_all + 2) / 3; /* 1/3, round up */
} else {
Nloop_all *= t - 1;
}
} else if (t) {
if (t == 1)
Nloop_all += (Nloop_all + 1) / 2; /* 1.5, round up */
Nloop_all *= t;
}
Nloop_rw = 0;
if (flags & __YESCRYPT_INIT_SHARED)
Nloop_rw = Nloop_all;
else if (flags & YESCRYPT_RW)
Nloop_rw = Nloop_all / p;
Nchunk &= ~(uint32_t)1; /* round down to even */
Nloop_all++; Nloop_all &= ~(uint64_t)1; /* round up to even */
Nloop_rw &= ~(uint64_t)1; /* round down to even */
#ifdef _OPENMP
#pragma omp parallel if (p > 1) default(none) private(i) shared(B, r, N, p, flags, V, NROM, shared, XY, S, s, Nchunk, Nloop_all, Nloop_rw)
{
#pragma omp for
#endif
for (i = 0; i < p; i++) {
uint32_t Vchunk = i * Nchunk;
uint8_t * Bp = &B[128 * r * i];
salsa20_blk_t * Vp = &V[Vchunk * s];
#ifdef _OPENMP
salsa20_blk_t * XYp = &XY[i * (2 * s)];
#else
salsa20_blk_t * XYp = XY;
#endif
uint32_t Np = (i < p - 1) ? Nchunk : (N - Vchunk);
void * Sp = S ? ((uint8_t *)S + i * S_SIZE_ALL) : S;
if (Sp)
smix1(Bp, 1, S_SIZE_ALL / 128,
flags & ~YESCRYPT_PWXFORM,
Sp, NROM, shared, XYp, NULL);
if (!(flags & __YESCRYPT_INIT_SHARED_2))
smix1(Bp, r, Np, flags, Vp, NROM, shared, XYp, Sp);
smix2(Bp, r, p2floor(Np), Nloop_rw, flags, Vp,
NROM, shared, XYp, Sp);
}
if (Nloop_all > Nloop_rw) {
#ifdef _OPENMP
#pragma omp for
#endif
for (i = 0; i < p; i++) {
uint8_t * Bp = &B[128 * r * i];
#ifdef _OPENMP
salsa20_blk_t * XYp = &XY[i * (2 * s)];
#else
salsa20_blk_t * XYp = XY;
#endif
void * Sp = S ? ((uint8_t *)S + i * S_SIZE_ALL) : S;
smix2(Bp, r, N, Nloop_all - Nloop_rw,
flags & ~YESCRYPT_RW, V, NROM, shared, XYp, Sp);
}
}
#ifdef _OPENMP
}
#endif
}
/**
* yescrypt_kdf(shared, local, passwd, passwdlen, salt, saltlen,
* N, r, p, t, flags, buf, buflen):
* Compute scrypt(passwd[0 .. passwdlen - 1], salt[0 .. saltlen - 1], N, r,
* p, buflen), or a revision of scrypt as requested by flags and shared, and
* write the result into buf. The parameters r, p, and buflen must satisfy
* r * p < 2^30 and buflen <= (2^32 - 1) * 32. The parameter N must be a power
* of 2 greater than 1. (This optimized implementation currently additionally
* limits N to the range from 8 to 2^31, but other implementation might not.)
*
* t controls computation time while not affecting peak memory usage. shared
* and flags may request special modes as described in yescrypt.h. local is
* the thread-local data structure, allowing to preserve and reuse a memory
* allocation across calls, thereby reducing its overhead.
*
* Return 0 on success; or -1 on error.
*/
static int
yescrypt_kdf(const yescrypt_shared_t * shared, yescrypt_local_t * local,
const uint8_t * passwd, size_t passwdlen,
const uint8_t * salt, size_t saltlen,
uint64_t N, uint32_t r, uint32_t p, uint32_t t, yescrypt_flags_t flags,
uint8_t * buf, size_t buflen)
{
yescrypt_region_t tmp;
uint64_t NROM;
size_t B_size, V_size, XY_size, need;
uint8_t * B, * S;
salsa20_blk_t * V, * XY;
uint8_t sha256[32];
/*
* YESCRYPT_PARALLEL_SMIX is a no-op at p = 1 for its intended purpose,
* so don't let it have side-effects. Without this adjustment, it'd
* enable the SHA-256 password pre-hashing and output post-hashing,
* because any deviation from classic scrypt implies those.
*/
if (p == 1)
flags &= ~YESCRYPT_PARALLEL_SMIX;
/* Sanity-check parameters */
if (flags & ~YESCRYPT_KNOWN_FLAGS) {
errno = EINVAL;
return -1;
}
#if SIZE_MAX > UINT32_MAX
if (buflen > (((uint64_t)(1) << 32) - 1) * 32) {
errno = EFBIG;
return -1;
}
#endif
if ((uint64_t)(r) * (uint64_t)(p) >= (1 << 30)) {
errno = EFBIG;
return -1;
}
if (N > UINT32_MAX) {
errno = EFBIG;
return -1;
}
if (((N & (N - 1)) != 0) || (N <= 7) || (r < 1) || (p < 1)) {
errno = EINVAL;
return -1;
}
if ((flags & YESCRYPT_PARALLEL_SMIX) && (N / p <= 7)) {
errno = EINVAL;
return -1;
}
if ((r > SIZE_MAX / 256 / p) ||
(N > SIZE_MAX / 128 / r)) {
errno = ENOMEM;
return -1;
}
#ifdef _OPENMP
if (!(flags & YESCRYPT_PARALLEL_SMIX) &&
(N > SIZE_MAX / 128 / (r * p))) {
errno = ENOMEM;
return -1;
}
#endif
if ((flags & YESCRYPT_PWXFORM) &&
#ifndef _OPENMP
(flags & YESCRYPT_PARALLEL_SMIX) &&
#endif
p > SIZE_MAX / S_SIZE_ALL) {
errno = ENOMEM;
return -1;
}
NROM = 0;
if (shared->shared1.aligned) {
NROM = shared->shared1.aligned_size / ((size_t)128 * r);
if (NROM > UINT32_MAX) {
errno = EFBIG;
return -1;
}
if (((NROM & (NROM - 1)) != 0) || (NROM <= 7) ||
!(flags & YESCRYPT_RW)) {
errno = EINVAL;
return -1;
}
}
/* Allocate memory */
V = NULL;
V_size = (size_t)128 * r * N;
#ifdef _OPENMP
if (!(flags & YESCRYPT_PARALLEL_SMIX))
V_size *= p;
#endif
need = V_size;
if (flags & __YESCRYPT_INIT_SHARED) {
if (local->aligned_size < need) {
if (local->base || local->aligned ||
local->base_size || local->aligned_size) {
errno = EINVAL;
return -1;
}
if (!alloc_region(local, need))
return -1;
}
V = (salsa20_blk_t *)local->aligned;
need = 0;
}
B_size = (size_t)128 * r * p;
need += B_size;
if (need < B_size) {
errno = ENOMEM;
return -1;
}
XY_size = (size_t)256 * r;
#ifdef _OPENMP
XY_size *= p;
#endif
need += XY_size;
if (need < XY_size) {
errno = ENOMEM;
return -1;
}
if (flags & YESCRYPT_PWXFORM) {
size_t S_size = S_SIZE_ALL;
#ifdef _OPENMP
S_size *= p;
#else
if (flags & YESCRYPT_PARALLEL_SMIX)
S_size *= p;
#endif
need += S_size;
if (need < S_size) {
errno = ENOMEM;
return -1;
}
}
if (flags & __YESCRYPT_INIT_SHARED) {
if (!alloc_region(&tmp, need))
return -1;
B = (uint8_t *)tmp.aligned;
XY = (salsa20_blk_t *)((uint8_t *)B + B_size);
} else {
init_region(&tmp);
if (local->aligned_size < need) {
if (free_region(local))
return -1;
if (!alloc_region(local, need))
return -1;
}
B = (uint8_t *)local->aligned;
V = (salsa20_blk_t *)((uint8_t *)B + B_size);
XY = (salsa20_blk_t *)((uint8_t *)V + V_size);
}
S = NULL;
if (flags & YESCRYPT_PWXFORM)
S = (uint8_t *)XY + XY_size;
if (t || flags) {
SHA256_CTX ctx;
SHA256_Init(&ctx);
SHA256_Update(&ctx, passwd, passwdlen);
SHA256_Final(sha256, &ctx);
passwd = sha256;
passwdlen = sizeof(sha256);
}
/* 1: (B_0 ... B_{p-1}) <-- PBKDF2(P, S, 1, p * MFLen) */
PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, 1, B, B_size);
if (t || flags)
memcpy(sha256, B, sizeof(sha256));
if (p == 1 || (flags & YESCRYPT_PARALLEL_SMIX)) {
smix(B, r, N, p, t, flags, V, NROM, shared, XY, S);
} else {
uint32_t i;
/* 2: for i = 0 to p - 1 do */
#ifdef _OPENMP
#pragma omp parallel for default(none) private(i) shared(B, r, N, p, t, flags, V, NROM, shared, XY, S)
#endif
for (i = 0; i < p; i++) {
/* 3: B_i <-- MF(B_i, N) */
#ifdef _OPENMP
smix(&B[(size_t)128 * r * i], r, N, 1, t, flags,
&V[(size_t)2 * r * i * N],
NROM, shared,
&XY[(size_t)4 * r * i],
S ? &S[S_SIZE_ALL * i] : S);
#else
smix(&B[(size_t)128 * r * i], r, N, 1, t, flags, V,
NROM, shared, XY, S);
#endif
}
}
/* 5: DK <-- PBKDF2(P, B, 1, dkLen) */
PBKDF2_SHA256(passwd, passwdlen, B, B_size, 1, buf, buflen);
/*
* Except when computing classic scrypt, allow all computation so far
* to be performed on the client. The final steps below match those of
* SCRAM (RFC 5802), so that an extension of SCRAM (with the steps so
* far in place of SCRAM's use of PBKDF2 and with SHA-256 in place of
* SCRAM's use of SHA-1) would be usable with yescrypt hashes.
*/
if ((t || flags) && buflen == sizeof(sha256)) {
/* Compute ClientKey */
{
HMAC_SHA256_CTX ctx;
HMAC_SHA256_Init(&ctx, buf, buflen);
HMAC_SHA256_Update(&ctx, "DashBanana", 10);
HMAC_SHA256_Final(sha256, &ctx);
}
/* Compute StoredKey */
{
SHA256_CTX ctx;
SHA256_Init(&ctx);
SHA256_Update(&ctx, sha256, sizeof(sha256));
SHA256_Final(buf, &ctx);
}
}
if (free_region(&tmp))
return -1;
/* Success! */
return 0;
}
|
mmp.c | #include "rsbench.h"
int main(int argc, char * argv[])
{
// =====================================================================
// Initialization & Command Line Read-In
// =====================================================================
int version = 12;
double start, stop;
// set the env variables for thread affinity
setenv("OMP_PLACES","#P4",1);
system("echo $OMP_PLACES");
setenv("KMP_AFFINITY","#P5",1);
system("echo $KMP_AFFINITY");
// Process CLI Fields
Input input = read_CLI( argc, argv );
// Set number of OpenMP Threads
omp_set_num_threads(input.nthreads);
// =====================================================================
// Print-out of Input Summary
// =====================================================================
logo(version);
center_print("INPUT SUMMARY", 79);
border_print();
print_input_summary(input);
// =====================================================================
// Intialize Simulation Data Structures
// =====================================================================
border_print();
center_print("INITIALIZATION", 79);
border_print();
start = get_time();
SimulationData SD = initialize_simulation( input );
stop = get_time();
printf("Initialization Complete. (%.2lf seconds)\n", stop-start);
// =====================================================================
// Cross Section (XS) Parallel Lookup Simulation Begins
// =====================================================================
border_print();
center_print("SIMULATION", 79);
border_print();
unsigned long vhash = 0;
// Run Simulation
start = get_time();
// Run simulation
if( input.simulation_method == EVENT_BASED )
{
if( input.kernel_id == 0 )
run_event_based_simulation(input, SD, &vhash );
else if( input.kernel_id == 1 )
run_event_based_simulation_optimization_1(input, SD, &vhash );
else
{
printf("Error: No kernel ID %d found!\n", input.kernel_id);
exit(1);
}
}
else if( input.simulation_method == HISTORY_BASED )
run_history_based_simulation(input, SD, &vhash );
stop = get_time();
// Final hash step
vhash = vhash % 999983;
printf("Simulation Complete.\n");
// =====================================================================
// Print / Save Results and Exit
// =====================================================================
border_print();
center_print("RESULTS", 79);
border_print();
int is_invalid = validate_and_print_results(input, stop-start, vhash);
border_print();
return is_invalid;
}
// init.c
SimulationData initialize_simulation( Input input )
{
uint64_t seed = INITIALIZATION_SEED;
// Get material data
printf("Loading Hoogenboom-Martin material data...\n");
SimulationData SD = get_materials( input, &seed );
// Allocate & fill energy grids
printf("Generating resonance distributions...\n");
SD.n_poles = generate_n_poles( input, &seed );
SD.length_n_poles = input.n_nuclides;
// Allocate & fill Window grids
printf("Generating window distributions...\n");
SD.n_windows = generate_n_windows( input, &seed );
SD.length_n_windows = input.n_nuclides;
// Prepare full resonance grid
printf("Generating resonance parameter grid...\n");
SD.poles = generate_poles( input, SD.n_poles, &seed, &SD.max_num_poles );
SD.length_poles = input.n_nuclides * SD.max_num_poles;
// Prepare full Window grid
printf("Generating window parameter grid...\n");
SD.windows = generate_window_params( input, SD.n_windows, SD.n_poles, &seed, &SD.max_num_windows);
SD.length_windows = input.n_nuclides * SD.max_num_windows;
// Prepare 0K Resonances
printf("Generating 0K l_value data...\n");
SD.pseudo_K0RS = generate_pseudo_K0RS( input, &seed );
SD.length_pseudo_K0RS = input.n_nuclides * input.numL;
return SD;
}
int * generate_n_poles( Input input, uint64_t * seed )
{
int total_resonances = input.avg_n_poles * input.n_nuclides;
int * R = (int *) malloc( input.n_nuclides * sizeof(int));
// Ensure all nuclides have at least 1 resonance
for( int i = 0; i < input.n_nuclides; i++ )
R[i] = 1;
// Sample the rest
for( int i = 0; i < total_resonances - input.n_nuclides; i++ )
R[LCG_random_int(seed) % input.n_nuclides]++;
/* Debug
for( int i = 0; i < input.n_nuclides; i++ )
printf("R[%d] = %d\n", i, R[i]);
*/
return R;
}
int * generate_n_windows( Input input, uint64_t * seed )
{
int total_resonances = input.avg_n_windows * input.n_nuclides;
int * R = (int *) malloc( input.n_nuclides * sizeof(int));
// Ensure all nuclides have at least 1 resonance
for( int i = 0; i < input.n_nuclides; i++ )
R[i] = 1;
// Sample the rest
for( int i = 0; i < total_resonances - input.n_nuclides; i++ )
R[LCG_random_int(seed) % input.n_nuclides]++;
/* Debug
for( int i = 0; i < input.n_nuclides; i++ )
printf("R[%d] = %d\n", i, R[i]);
*/
return R;
}
Pole * generate_poles( Input input, int * n_poles, uint64_t * seed, int * max_num_poles )
{
// Pole Scaling Factor -- Used to bias hitting of the fast Faddeeva
// region to approximately 99.5% (i.e., only 0.5% of lookups should
// require the full eval).
double f = 152.5;
RSComplex f_c = {f, 0};
int max_poles = -1;
#P3
//#pragma omp parallel for
for( int i = 0; i < input.n_nuclides; i++ )
{
if( n_poles[i] > max_poles)
max_poles = n_poles[i];
}
*max_num_poles = max_poles;
// Allocating 2D matrix as a 1D contiguous vector
Pole * R = (Pole *) malloc( input.n_nuclides * max_poles * sizeof(Pole));
// fill with data
for( int i = 0; i < input.n_nuclides; i++ )
{
for( int j = 0; j < n_poles[i]; j++ )
{
double r = LCG_random_double(seed);
double im = LCG_random_double(seed);
RSComplex t1 = {r, im};
R[i * max_poles + j].MP_EA = c_mul(f_c,t1);
r = LCG_random_double(seed);
im = LCG_random_double(seed);
RSComplex t2 = {f*r, im};
R[i * max_poles + j].MP_RT = t2;
r = LCG_random_double(seed);
im = LCG_random_double(seed);
RSComplex t3 = {f*r, im};
R[i * max_poles + j].MP_RA = t3;
r = LCG_random_double(seed);
im = LCG_random_double(seed);
RSComplex t4 = {f*r, im};
R[i * max_poles + j].MP_RF = t4;
R[i * max_poles + j].l_value = LCG_random_int(seed) % input.numL;
}
}
/* Debug
for( int i = 0; i < input.n_nuclides; i++ )
for( int j = 0; j < n_poles[i]; j++ )
printf("R[%d][%d]: Eo = %lf lambda_o = %lf Tn = %lf Tg = %lf Tf = %lf\n", i, j, R[i * max_poles + j].Eo, R[i * max_poles + j].lambda_o, R[i * max_poles + j].Tn, R[i * max_poles + j].Tg, R[i * max_poles + j].Tf);
*/
return R;
}
Window * generate_window_params( Input input, int * n_windows, int * n_poles, uint64_t * seed, int * max_num_windows )
{
int max_windows = -1;
#P3
//#pragma omp parallel for
for( int i = 0; i < input.n_nuclides; i++ )
{
if( n_windows[i] > max_windows)
max_windows = n_windows[i];
}
*max_num_windows = max_windows;
// Allocating 2D contiguous matrix
Window * R = (Window *) malloc( input.n_nuclides * max_windows * sizeof(Window));
// fill with data
int space = 0;
int remainder = 0;
int ctr = 0;
for( int i = 0; i < input.n_nuclides; i++ )
{
for( int j = 0; j < n_windows[i]; j++ )
{
if (j == 0) {
space = n_poles[i] / n_windows[i];
remainder = n_poles[i] - space * n_windows[i];
ctr = 0;
}
R[i * max_windows + j].T = LCG_random_double(seed);
R[i * max_windows + j].A = LCG_random_double(seed);
R[i * max_windows + j].F = LCG_random_double(seed);
R[i * max_windows + j].start = ctr;
R[i * max_windows + j].end = ctr + space - 1;
ctr += space;
if ( j < remainder )
{
ctr++;
R[i * max_windows + j].end++;
}
}
}
return R;
}
double * generate_pseudo_K0RS( Input input, uint64_t * seed )
{
double * R = (double *) malloc( input.n_nuclides * input.numL * sizeof(double));
//#pragma clang loop(i,j) tile sizes(100,50)
//#pragma clang loop id(i)
for( int i = 0; i < input.n_nuclides; i++)
{
// #pragma clang loop id(j)
for( int j = 0; j < input.numL; j++ )
R[i * input.numL + j] = LCG_random_double(seed);
}
return R;
}
// io.c
// Prints program logo
void logo(int version)
{
border_print();
printf(
" _____ _____ ____ _ \n"
" | __ \\ / ____| _ \\ | | \n"
" | |__) | (___ | |_) | ___ _ __ ___| |__ \n"
" | _ / \\___ \\| _ < / _ \\ '_ \\ / __| '_ \\ \n"
" | | \\ \\ ____) | |_) | __/ | | | (__| | | |\n"
" |_| \\_\\_____/|____/ \\___|_| |_|\\___|_| |_|\n\n"
);
border_print();
center_print("Developed at Argonne National Laboratory", 79);
char v[100];
sprintf(v, "Version: %d", version);
center_print(v, 79);
border_print();
}
// Prints Section titles in center of 80 char terminal
void center_print(const char *s, int width)
{
int length = strlen(s);
int i;
for (i=0; i<=(width-length)/2; i++) {
fputs(" ", stdout);
}
fputs(s, stdout);
fputs("\n", stdout);
}
void border_print(void)
{
printf(
"==================================================================="
"=============\n");
}
// Prints comma separated integers - for ease of reading
void fancy_int( int a )
{
if( a < 1000 )
printf("%d\n",a);
else if( a >= 1000 && a < 1000000 )
printf("%d,%03d\n", a / 1000, a % 1000);
else if( a >= 1000000 && a < 1000000000 )
printf("%d,%03d,%03d\n", a / 1000000, (a % 1000000) / 1000, a % 1000 );
else if( a >= 1000000000 )
printf("%d,%03d,%03d,%03d\n",
a / 1000000000,
(a % 1000000000) / 1000000,
(a % 1000000) / 1000,
a % 1000 );
else
printf("%d\n",a);
}
Input read_CLI( int argc, char * argv[] )
{
Input input;
// defaults to the history based simulation method
input.simulation_method = HISTORY_BASED;
// defaults to max threads on the system
//input.nthreads = omp_get_num_procs();
input.nthreads = #P0;
// defaults to 355 (corresponding to H-M Large benchmark)
input.n_nuclides = 355;
// defaults to 300,000
input.particles = 300000;
// defaults to 34
input.lookups = 34;
// defaults to H-M Large benchmark
input.HM = LARGE;
// defaults to 3000 resonancs (avg) per nuclide
input.avg_n_poles = 1000;
// defaults to 100
input.avg_n_windows = 100;
// defaults to 4;
input.numL = 4;
// defaults to no temperature dependence (Doppler broadening)
input.doppler = 1;
// defaults to baseline simulation kernel
input.kernel_id = 0;
int default_lookups = 1;
int default_particles = 1;
// Collect Raw Input
for( int i = 1; i < argc; i++ )
{
char * arg = argv[i];
// nthreads (-t)
if( strcmp(arg, "-t") == 0 )
{
if( ++i < argc )
input.nthreads = atoi(argv[i]);
else
print_CLI_error();
}
// Simulation Method (-m)
else if( strcmp(arg, "-m") == 0 )
{
char * sim_type;
if( ++i < argc )
sim_type = argv[i];
else
print_CLI_error();
if( strcmp(sim_type, "history") == 0 )
input.simulation_method = HISTORY_BASED;
else if( strcmp(sim_type, "event") == 0 )
{
input.simulation_method = EVENT_BASED;
// Also resets default # of lookups
if( default_lookups && default_particles )
{
input.lookups = input.lookups * input.particles;
input.particles = 0;
}
}
else
print_CLI_error();
}
// lookups (-l)
else if( strcmp(arg, "-l") == 0 )
{
if( ++i < argc )
{
input.lookups = atoi(argv[i]);
default_lookups = 0;
}
else
print_CLI_error();
}
// particles (-p)
else if( strcmp(arg, "-p") == 0 )
{
if( ++i < argc )
{
input.particles = atoi(argv[i]);
default_particles = 0;
}
else
print_CLI_error();
}
// nuclides (-n)
else if( strcmp(arg, "-n") == 0 )
{
if( ++i < argc )
input.n_nuclides = atoi(argv[i]);
else
print_CLI_error();
}
// HM (-s)
else if( strcmp(arg, "-s") == 0 )
{
if( ++i < argc )
{
if( strcmp(argv[i], "small") == 0 )
input.HM = SMALL;
else if ( strcmp(argv[i], "large") == 0 )
input.HM = LARGE;
else
print_CLI_error();
}
else
print_CLI_error();
}
// Doppler Broadening (Temperature Dependence)
else if( strcmp(arg, "-d") == 0 )
{
input.doppler = 0;
}
// Avg number of windows per nuclide (-w)
else if( strcmp(arg, "-W") == 0 )
{
if( ++i < argc )
input.avg_n_windows = atoi(argv[i]);
else
print_CLI_error();
}
// Avg number of poles per nuclide (-p)
else if( strcmp(arg, "-P") == 0 )
{
if( ++i < argc )
input.avg_n_poles = atoi(argv[i]);
else
print_CLI_error();
}
// Kernel ID (-k)
else if( strcmp(arg, "-k") == 0 )
{
if( ++i < argc )
input.kernel_id = atoi(argv[i]);
else
print_CLI_error();
}
else
print_CLI_error();
}
// Validate Input
// Validate nthreads
if( input.nthreads < 1 )
print_CLI_error();
// Validate n_isotopes
if( input.n_nuclides < 1 )
print_CLI_error();
// Validate lookups
if( input.lookups < 1 )
print_CLI_error();
// Validate lookups
if( input.avg_n_poles < 1 )
print_CLI_error();
// Validate lookups
if( input.avg_n_windows < 1 )
print_CLI_error();
// Set HM size specific parameters
// (defaults to large)
if( input.HM == SMALL )
input.n_nuclides = 68;
// Return input struct
return input;
}
void print_CLI_error(void)
{
printf("Usage: ./multibench <options>\n");
printf("Options include:\n");
printf(" -t <threads> Number of OpenMP threads to run\n");
printf(" -m <simulation method> Simulation method (history, event)\n");
printf(" -s <size> Size of H-M Benchmark to run (small, large)\n");
printf(" -l <lookups> Number of Cross-section (XS) lookups per particle history\n");
printf(" -p <particles> Number of particle histories\n");
printf(" -P <poles> Average Number of Poles per Nuclide\n");
printf(" -W <poles> Average Number of Windows per Nuclide\n");
printf(" -d Disables Temperature Dependence (Doppler Broadening)\n");
printf("Default is equivalent to: -s large -m history -l 34 -p 300000 -P 1000 -W 100\n");
printf("See readme for full description of default run values\n");
exit(4);
}
void print_input_summary(Input input)
{
// Calculate Estimate of Memory Usage
size_t mem = get_mem_estimate(input);
if( input.simulation_method == EVENT_BASED )
printf("Simulation Method: Event Based\n");
else
printf("Simulation Method: History Based\n");
printf("Materials: 12\n");
printf("H-M Benchmark Size: ");
if( input.HM == 0 )
printf("Small\n");
else
printf("Large\n");
if( input.doppler == 1 )
printf("Temperature Dependence: ON\n");
else
printf("Temperature Dependence: OFF\n");
printf("Total Nuclides: %d\n", input.n_nuclides);
printf("Avg Poles per Nuclide: "); fancy_int(input.avg_n_poles);
printf("Avg Windows per Nuclide: "); fancy_int(input.avg_n_windows);
int lookups = input.lookups;
if( input.simulation_method == HISTORY_BASED )
{
printf("Particles: "); fancy_int(input.particles);
printf("XS Lookups per Particle: "); fancy_int(input.lookups);
lookups *= input.particles;
}
printf("Total XS Lookups: "); fancy_int(lookups);
printf("Threads: %d\n", input.nthreads);
printf("Est. Memory Usage (MB): %.1lf\n", mem / 1024.0 / 1024.0);
}
int validate_and_print_results(Input input, double runtime, unsigned long vhash)
{
printf("Threads: %d\n", input.nthreads);
printf("Runtime: %.3lf seconds\n", runtime);
int lookups = 0;
if( input.simulation_method == HISTORY_BASED )
lookups = input.lookups*input.particles;
else
lookups = input.lookups;
printf("Lookups: "); fancy_int(lookups);
printf("Lookups/s: "); fancy_int((double) lookups / (runtime));
int is_invalid = 1;
unsigned long long large = 0;
unsigned long long small = 0;
if(input.simulation_method == HISTORY_BASED )
{
large = 351485;
small = 879693;
}
else if( input.simulation_method == EVENT_BASED )
{
large = 358389;
small = 880018;
}
if( input.HM == LARGE )
{
if( vhash == large )
{
printf("Verification checksum: %lu (Valid)\n", vhash);
is_invalid = 0;
}
else
printf("Verification checksum: %lu (WARNING - INAVALID CHECKSUM!)\n", vhash);
}
else if( input.HM == SMALL )
{
if( vhash == small )
{
printf("Verification checksum: %lu (Valid)\n", vhash);
is_invalid = 0;
}
else
printf("Verification checksum: %lu (WARNING - INAVALID CHECKSUM!)\n", vhash);
}
return is_invalid;
}
// simulation.c
////////////////////////////////////////////////////////////////////////////////////
// BASELINE FUNCTIONS
////////////////////////////////////////////////////////////////////////////////////
// All "baseline" code is at the top of this file. The baseline code is a simple
// implementation of the algorithm, with only minor CPU optimizations in place.
// Following these functions are a number of optimized variants,
// which each deploy a different combination of optimizations strategies. By
// default, RSBench will only run the baseline implementation. Optimized variants
// must be specifically selected using the "-k <optimized variant ID>" command
// line argument.
////////////////////////////////////////////////////////////////////////////////////
void run_event_based_simulation(Input input, SimulationData data, unsigned long * vhash_result )
{
printf("Beginning baseline event based simulation...\n");
unsigned long verification = 0;
// Main simulation loop over macroscopic cross section lookups
#pragma omp parallel for schedule(dynamic, #P1) default(none) shared(input, data) reduction(+:verification)
for( int i = 0; i < input.lookups; i++ )
{
// Set the initial seed value
uint64_t seed = STARTING_SEED;
// Forward seed to lookup index (we need 2 samples per lookup)
seed = fast_forward_LCG(seed, 2*i);
// Randomly pick an energy and material for the particle
double E = LCG_random_double(&seed);
int mat = pick_mat(&seed);
double macro_xs[4] = {0};
calculate_macro_xs( macro_xs, mat, E, input, data );
// For verification, and to prevent the compiler from optimizing
// all work out, we interrogate the returned macro_xs_vector array
// to find its maximum value index, then increment the verification
// value by that index. In this implementation, we prevent thread
// contention by using an OMP reduction on it. For other accelerators,
// a different approach might be required (e.g., atomics, reduction
// of thread-specific values in large array via CUDA thrust, etc)
double max = -DBL_MAX;
int max_idx = 0;
for(int x = 0; x < 4; x++ )
{
if( macro_xs[x] > max )
{
max = macro_xs[x];
max_idx = x;
}
}
verification += max_idx+1;
}
*vhash_result = verification;
}
void run_history_based_simulation(Input input, SimulationData data, unsigned long * vhash_result )
{
printf("Beginning history based simulation...\n");
unsigned long verification = 0;
// Main simulation loop over particle histories
#pragma omp parallel for schedule(dynamic, #P1) default(none) shared(input, data) reduction(+:verification)
for( int p = 0; p < input.particles; p++ )
{
// Set the initial seed value
uint64_t seed = STARTING_SEED;
// Forward seed to lookup index (we need 2 samples per lookup)
seed = fast_forward_LCG(seed, p * input.lookups * 2 * 4);
// Randomly pick an energy and material for the particle
double E = LCG_random_double(&seed);
int mat = pick_mat(&seed);
// Loop over macroscopic cross section events. This loop is dependent!
// I.e., This loop must be executed sequentially,
// as each lookup depends on results from the previous lookup.
for( int i = 0; i < input.lookups; i++ )
{
double macro_xs[4] = {0};
calculate_macro_xs( macro_xs, mat, E, input, data );
// For verification, and to prevent the compiler from optimizing
// all work out, we interrogate the returned macro_xs_vector array
// to find its maximum value index, then increment the verification
// value by that index. In this implementation, we prevent thread
// contention by using an OMP reduction on it. For other accelerators,
// a different approach might be required (e.g., atomics, reduction
// of thread-specific values in large array via CUDA thrust, etc)
double max = -DBL_MAX;
int max_idx = 0;
for(int x = 0; x < 4; x++ )
{
if( macro_xs[x] > max )
{
max = macro_xs[x];
max_idx = x;
}
}
verification += max_idx+1;
// Randomly pick next energy and material for the particle
// Also incorporates results from macro_xs lookup to
// enforce loop dependency.
// In a real MC app, this dependency is expressed in terms
// of branching physics sampling, whereas here we are just
// artificially enforcing this dependence based on altering
// the seed
uint64_t n_forward = 0;
for( int x = 0; x < 4; x++ )
if( macro_xs[x] > 1.0 )
n_forward++;
if( n_forward > 0 )
seed = fast_forward_LCG(seed, n_forward);
E = LCG_random_double(&seed);
mat = pick_mat(&seed);
}
}
*vhash_result = verification;
}
void calculate_macro_xs( double * macro_xs, int mat, double E, Input input, SimulationData data )
{
// zero out macro vector
for( int i = 0; i < 4; i++ )
macro_xs[i] = 0;
// for nuclide in mat
for( int i = 0; i < data.num_nucs[mat]; i++ )
{
double micro_xs[4];
int nuc = data.mats[mat * data.max_num_nucs + i];
if( input.doppler == 1 )
calculate_micro_xs_doppler( micro_xs, nuc, E, input, data );
else
calculate_micro_xs( micro_xs, nuc, E, input, data);
for( int j = 0; j < 4; j++ )
{
macro_xs[j] += micro_xs[j] * data.concs[mat * data.max_num_nucs + i];
}
// Debug
/*
printf("E = %.2lf, mat = %d, macro_xs[0] = %.2lf, macro_xs[1] = %.2lf, macro_xs[2] = %.2lf, macro_xs[3] = %.2lf\n",
E, mat, macro_xs[0], macro_xs[1], macro_xs[2], macro_xs[3] );
*/
}
// Debug
/*
printf("E = %.2lf, mat = %d, macro_xs[0] = %.2lf, macro_xs[1] = %.2lf, macro_xs[2] = %.2lf, macro_xs[3] = %.2lf\n",
E, mat, macro_xs[0], macro_xs[1], macro_xs[2], macro_xs[3] );
*/
}
// No Temperature dependence (i.e., 0K evaluation)
void calculate_micro_xs( double * micro_xs, int nuc, double E, Input input, SimulationData data)
{
// MicroScopic XS's to Calculate
double sigT;
double sigA;
double sigF;
double sigE;
// Calculate Window Index
double spacing = 1.0 / data.n_windows[nuc];
int window = (int) ( E / spacing );
if( window == data.n_windows[nuc] )
window--;
// Calculate sigTfactors
RSComplex sigTfactors[4]; // Of length input.numL, which is always 4
calculate_sig_T(nuc, E, input, data, sigTfactors );
// Calculate contributions from window "background" (i.e., poles outside window (pre-calculated)
Window w = data.windows[nuc * data.max_num_windows + window];
sigT = E * w.T;
sigA = E * w.A;
sigF = E * w.F;
// Loop over Poles within window, add contributions
for( int i = w.start; i < w.end; i++ )
{
RSComplex PSIIKI;
RSComplex CDUM;
Pole pole = data.poles[nuc * data.max_num_poles + i];
RSComplex t1 = {0, 1};
RSComplex t2 = {sqrt(E), 0 };
PSIIKI = c_div( t1 , c_sub(pole.MP_EA,t2) );
RSComplex E_c = {E, 0};
CDUM = c_div(PSIIKI, E_c);
sigT += (c_mul(pole.MP_RT, c_mul(CDUM, sigTfactors[pole.l_value])) ).r;
sigA += (c_mul( pole.MP_RA, CDUM)).r;
sigF += (c_mul(pole.MP_RF, CDUM)).r;
}
sigE = sigT - sigA;
micro_xs[0] = sigT;
micro_xs[1] = sigA;
micro_xs[2] = sigF;
micro_xs[3] = sigE;
}
// Temperature Dependent Variation of Kernel
// (This involves using the Complex Faddeeva function to
// Doppler broaden the poles within the window)
void calculate_micro_xs_doppler( double * micro_xs, int nuc, double E, Input input, SimulationData data )
{
// MicroScopic XS's to Calculate
double sigT;
double sigA;
double sigF;
double sigE;
// Calculate Window Index
double spacing = 1.0 / data.n_windows[nuc];
int window = (int) ( E / spacing );
if( window == data.n_windows[nuc] )
window--;
// Calculate sigTfactors
RSComplex sigTfactors[4]; // Of length input.numL, which is always 4
calculate_sig_T(nuc, E, input, data, sigTfactors );
// Calculate contributions from window "background" (i.e., poles outside window (pre-calculated)
Window w = data.windows[nuc * data.max_num_windows + window];
sigT = E * w.T;
sigA = E * w.A;
sigF = E * w.F;
double dopp = 0.5;
// Loop over Poles within window, add contributions
for( int i = w.start; i < w.end; i++ )
{
Pole pole = data.poles[nuc * data.max_num_poles + i];
// Prep Z
RSComplex E_c = {E, 0};
RSComplex dopp_c = {dopp, 0};
RSComplex Z = c_mul(c_sub(E_c, pole.MP_EA), dopp_c);
// Evaluate Fadeeva Function
RSComplex faddeeva = fast_nuclear_W( Z );
// Update W
sigT += (c_mul( pole.MP_RT, c_mul(faddeeva, sigTfactors[pole.l_value]) )).r;
sigA += (c_mul( pole.MP_RA , faddeeva)).r;
sigF += (c_mul( pole.MP_RF , faddeeva)).r;
}
sigE = sigT - sigA;
micro_xs[0] = sigT;
micro_xs[1] = sigA;
micro_xs[2] = sigF;
micro_xs[3] = sigE;
}
void calculate_sig_T( int nuc, double E, Input input, SimulationData data, RSComplex * sigTfactors )
{
double phi;
for( int i = 0; i < 4; i++ )
{
phi = data.pseudo_K0RS[nuc * input.numL + i] * sqrt(E);
if( i == 1 )
phi -= - atan( phi );
else if( i == 2 )
phi -= atan( 3.0 * phi / (3.0 - phi*phi));
else if( i == 3 )
phi -= atan(phi*(15.0-phi*phi)/(15.0-6.0*phi*phi));
phi *= 2.0;
sigTfactors[i].r = cos(phi);
sigTfactors[i].i = -sin(phi);
}
}
// This function uses a combination of the Abrarov Approximation
// and the QUICK_W three term asymptotic expansion.
// Only expected to use Abrarov ~0.5% of the time.
RSComplex fast_nuclear_W( RSComplex Z )
{
// Abrarov
if( c_abs(Z) < 6.0 )
{
// Precomputed parts for speeding things up
// (N = 10, Tm = 12.0)
RSComplex prefactor = {0, 8.124330e+01};
double an[10] = {
2.758402e-01,
2.245740e-01,
1.594149e-01,
9.866577e-02,
5.324414e-02,
2.505215e-02,
1.027747e-02,
3.676164e-03,
1.146494e-03,
3.117570e-04
};
double neg_1n[10] = {
-1.0,
1.0,
-1.0,
1.0,
-1.0,
1.0,
-1.0,
1.0,
-1.0,
1.0
};
double denominator_left[10] = {
9.869604e+00,
3.947842e+01,
8.882644e+01,
1.579137e+02,
2.467401e+02,
3.553058e+02,
4.836106e+02,
6.316547e+02,
7.994380e+02,
9.869604e+02
};
RSComplex t1 = {0, 12};
RSComplex t2 = {12, 0};
RSComplex i = {0,1};
RSComplex one = {1, 0};
RSComplex W = c_div(c_mul(i, ( c_sub(one, fast_cexp(c_mul(t1, Z))) )) , c_mul(t2, Z));
RSComplex sum = {0,0};
for( int n = 0; n < 10; n++ )
{
RSComplex t3 = {neg_1n[n], 0};
RSComplex top = c_sub(c_mul(t3, fast_cexp(c_mul(t1, Z))), one);
RSComplex t4 = {denominator_left[n], 0};
RSComplex t5 = {144, 0};
RSComplex bot = c_sub(t4, c_mul(t5,c_mul(Z,Z)));
RSComplex t6 = {an[n], 0};
sum = c_add(sum, c_mul(t6, c_div(top,bot)));
}
W = c_add(W, c_mul(prefactor, c_mul(Z, sum)));
return W;
}
else
{
// QUICK_2 3 Term Asymptotic Expansion (Accurate to O(1e-6)).
// Pre-computed parameters
RSComplex a = {0.512424224754768462984202823134979415014943561548661637413182,0};
RSComplex b = {0.275255128608410950901357962647054304017026259671664935783653, 0};
RSComplex c = {0.051765358792987823963876628425793170829107067780337219430904, 0};
RSComplex d = {2.724744871391589049098642037352945695982973740328335064216346, 0};
RSComplex i = {0,1};
RSComplex Z2 = c_mul(Z, Z);
// Three Term Asymptotic Expansion
RSComplex W = c_mul(c_mul(Z,i), (c_add(c_div(a,(c_sub(Z2, b))) , c_div(c,(c_sub(Z2, d))))));
return W;
}
}
double LCG_random_double(uint64_t * seed)
{
const uint64_t m = 9223372036854775808ULL; // 2^63
const uint64_t a = 2806196910506780709ULL;
const uint64_t c = 1ULL;
*seed = (a * (*seed) + c) % m;
return (double) (*seed) / (double) m;
}
uint64_t LCG_random_int(uint64_t * seed)
{
const uint64_t m = 9223372036854775808ULL; // 2^63
const uint64_t a = 2806196910506780709ULL;
const uint64_t c = 1ULL;
*seed = (a * (*seed) + c) % m;
return *seed;
}
uint64_t fast_forward_LCG(uint64_t seed, uint64_t n)
{
const uint64_t m = 9223372036854775808ULL; // 2^63
uint64_t a = 2806196910506780709ULL;
uint64_t c = 1ULL;
n = n % m;
uint64_t a_new = 1;
uint64_t c_new = 0;
while(n > 0)
{
if(n & 1)
{
a_new *= a;
c_new = c_new * a + c;
}
c *= (a + 1);
a *= a;
n >>= 1;
}
return (a_new * seed + c_new) % m;
}
// Complex arithmetic functions
RSComplex c_add( RSComplex A, RSComplex B)
{
RSComplex C;
C.r = A.r + B.r;
C.i = A.i + B.i;
return C;
}
RSComplex c_sub( RSComplex A, RSComplex B)
{
RSComplex C;
C.r = A.r - B.r;
C.i = A.i - B.i;
return C;
}
RSComplex c_mul( RSComplex A, RSComplex B)
{
double a = A.r;
double b = A.i;
double c = B.r;
double d = B.i;
RSComplex C;
C.r = (a*c) - (b*d);
C.i = (a*d) + (b*c);
return C;
}
RSComplex c_div( RSComplex A, RSComplex B)
{
double a = A.r;
double b = A.i;
double c = B.r;
double d = B.i;
RSComplex C;
double denom = c*c + d*d;
C.r = ( (a*c) + (b*d) ) / denom;
C.i = ( (b*c) - (a*d) ) / denom;
return C;
}
double c_abs( RSComplex A)
{
return sqrt(A.r*A.r + A.i * A.i);
}
// Fast (but inaccurate) exponential function
// Written By "ACMer":
// https://codingforspeed.com/using-faster-exponential-approximation/
// We use our own to avoid small differences in compiler specific
// exp() intrinsic implementations that make it difficult to verify
// if the code is working correctly or not.
double fast_exp(double x)
{
x = 1.0 + x * 0.000244140625;
x *= x; x *= x; x *= x; x *= x;
x *= x; x *= x; x *= x; x *= x;
x *= x; x *= x; x *= x; x *= x;
return x;
}
// Implementation based on:
// z = x + iy
// cexp(z) = e^x * (cos(y) + i * sin(y))
RSComplex fast_cexp( RSComplex z )
{
double x = z.r;
double y = z.i;
// For consistency across architectures, we
// will use our own exponetial implementation
//double t1 = exp(x);
double t1 = fast_exp(x);
double t2 = cos(y);
double t3 = sin(y);
RSComplex t4 = {t2, t3};
RSComplex t5 = {t1, 0};
RSComplex result = c_mul(t5, (t4));
return result;
}
////////////////////////////////////////////////////////////////////////////////////
// Parallel Quicksort Key-Value Sorting Algorithms
////////////////////////////////////////////////////////////////////////////////////
//
// These algorithms are based on the parallel quicksort implementation by
// Eduard Lopez published at https://github.com/eduardlopez/quicksort-parallel
//
// Eduard's original version was for an integer type quicksort, but I have modified
// it to form two different versions that can sort key-value pairs together without
// having to bundle them into a separate object. Additionally, I have modified the
// optimal chunk sizes and restricted the number of threads for the array sizing
// that XSBench will be using by default.
//
// Eduard's original implementation carries the following license, which applies to
// the following functions only:
//
// void quickSort_parallel_internal_i_d(int* key,double * value, int left, int right, int cutoff)
// void quickSort_parallel_i_d(int* key,double * value, int lenArray, int numThreads)
// void quickSort_parallel_internal_d_i(double* key,int * value, int left, int right, int cutoff)
// void quickSort_parallel_d_i(double* key,int * value, int lenArray, int numThreads)
//
// The MIT License (MIT)
//
// Copyright (c) 2016 Eduard López
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
////////////////////////////////////////////////////////////////////////////////////
void quickSort_parallel_internal_i_d(int* key,double * value, int left, int right, int cutoff)
{
int i = left, j = right;
int tmp;
int pivot = key[(left + right) / 2];
{
while (i <= j) {
while (key[i] < pivot)
i++;
while (key[j] > pivot)
j--;
if (i <= j) {
tmp = key[i];
key[i] = key[j];
key[j] = tmp;
double tmp_v = value[i];
value[i] = value[j];
value[j] = tmp_v;
i++;
j--;
}
}
}
if ( ((right-left)<cutoff) ){
if (left < j){ quickSort_parallel_internal_i_d(key, value, left, j, cutoff); }
if (i < right){ quickSort_parallel_internal_i_d(key, value, i, right, cutoff); }
}else{
#pragma omp task
{ quickSort_parallel_internal_i_d(key, value, left, j, cutoff); }
#pragma omp task
{ quickSort_parallel_internal_i_d(key, value, i, right, cutoff); }
}
}
void quickSort_parallel_i_d(int* key,double * value, int lenArray, int numThreads){
// Set minumum problem size to still spawn threads for
int cutoff = 10000;
// For this problem size, more than 16 threads on CPU is not helpful
if( numThreads > 16 )
numThreads = 16;
#pragma omp parallel num_threads(numThreads)
{
#pragma omp single nowait
{
quickSort_parallel_internal_i_d(key,value, 0, lenArray-1, cutoff);
}
}
}
void quickSort_parallel_internal_d_i(double* key,int * value, int left, int right, int cutoff)
{
int i = left, j = right;
double tmp;
double pivot = key[(left + right) / 2];
{
while (i <= j) {
while (key[i] < pivot)
i++;
while (key[j] > pivot)
j--;
if (i <= j) {
tmp = key[i];
key[i] = key[j];
key[j] = tmp;
int tmp_v = value[i];
value[i] = value[j];
value[j] = tmp_v;
i++;
j--;
}
}
}
if ( ((right-left)<cutoff) ){
if (left < j){ quickSort_parallel_internal_d_i(key, value, left, j, cutoff); }
if (i < right){ quickSort_parallel_internal_d_i(key, value, i, right, cutoff); }
}else{
#pragma omp task
{ quickSort_parallel_internal_d_i(key, value, left, j, cutoff); }
#pragma omp task
{ quickSort_parallel_internal_d_i(key, value, i, right, cutoff); }
}
}
void quickSort_parallel_d_i(double* key,int * value, int lenArray, int numThreads){
// Set minumum problem size to still spawn threads for
int cutoff = 10000;
// For this problem size, more than 16 threads on CPU is not helpful
if( numThreads > 16 )
numThreads = 16;
#pragma omp parallel num_threads(numThreads)
{
#pragma omp single nowait
{
quickSort_parallel_internal_d_i(key,value, 0, lenArray-1, cutoff);
}
}
}
////////////////////////////////////////////////////////////////////////////////////
// Optimization 1 -- Event-based Sample/XS Lookup kernel splitting + Sorting
// lookups by material and energy
////////////////////////////////////////////////////////////////////////////////////
// This kernel separates out the sampling and lookup regions of the event-based
// model, and then sorts the lookups by material type and energy. The goal of this
// optimization is to allow for greatly improved cache locality, and XS indices
// loaded from memory may be re-used for multiple lookups.
//
// As efficienct sorting is key for performance, we also must implement an
// efficient key-value parallel sorting algorithm. We also experimented with using
// the C++ version of thrust for these purposes, but found that our own implemtation
// was slightly faster than the thrust library version, so for speed and
// simplicity we will do not add the thrust dependency.
////////////////////////////////////////////////////////////////////////////////////
void run_event_based_simulation_optimization_1(Input in, SimulationData SD, unsigned long * vhash_result )
{
char * optimization_name = "Optimization 1 - Kernel splitting + full material & energy sort";
printf("Simulation Kernel:\"%s\"\n", optimization_name);
////////////////////////////////////////////////////////////////////////////////
// Allocate Additional Data Structures Needed by Optimized Kernel
////////////////////////////////////////////////////////////////////////////////
printf("Allocating additional data required by optimized kernel...\n");
size_t sz;
size_t total_sz = 0;
double start, stop;
sz = in.lookups * sizeof(double);
SD.p_energy_samples = (double *) malloc(sz);
total_sz += sz;
SD.length_p_energy_samples = in.lookups;
sz = in.lookups * sizeof(int);
SD.mat_samples = (int *) malloc(sz);
total_sz += sz;
SD.length_mat_samples = in.lookups;
printf("Allocated an additional %.0lf MB of data on CPU.\n", total_sz/1024.0/1024.0);
////////////////////////////////////////////////////////////////////////////////
// Begin Actual Simulation
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
// Sample Materials and Energies
////////////////////////////////////////////////////////////////////////////////
printf("Sampling event data...\n");
#pragma omp parallel for schedule(dynamic, #P1)
for( int i = 0; i < in.lookups; i++ )
{
// Set the initial seed value
uint64_t seed = STARTING_SEED;
// Forward seed to lookup index (we need 2 samples per lookup)
seed = fast_forward_LCG(seed, 2*i);
// Randomly pick an energy and material for the particle
double p_energy = LCG_random_double(&seed);
int mat = pick_mat(&seed);
SD.p_energy_samples[i] = p_energy;
SD.mat_samples[i] = mat;
}
printf("Finished sampling.\n");
////////////////////////////////////////////////////////////////////////////////
// Sort by Material
////////////////////////////////////////////////////////////////////////////////
start = get_time();
quickSort_parallel_i_d(SD.mat_samples, SD.p_energy_samples, in.lookups, in.nthreads);
stop = get_time();
printf("Material sort took %.3lf seconds\n", stop-start);
////////////////////////////////////////////////////////////////////////////////
// Sort by Energy
////////////////////////////////////////////////////////////////////////////////
start = get_time();
// Count up number of each type of sample.
int num_samples_per_mat[12] = {0};
for( int l = 0; l < in.lookups; l++ )
num_samples_per_mat[ SD.mat_samples[l] ]++;
// Determine offsets
int offsets[12] = {0};
for( int m = 1; m < 12; m++ )
offsets[m] = offsets[m-1] + num_samples_per_mat[m-1];
stop = get_time();
printf("Counting samples and offsets took %.3lf seconds\n", stop-start);
start = stop;
// Sort each material type by energy level
int offset = 0;
for( int m = 0; m < 12; m++ )
quickSort_parallel_d_i(SD.p_energy_samples + offsets[m],SD.mat_samples + offsets[m], num_samples_per_mat[m], in.nthreads);
stop = get_time();
printf("Energy Sorts took %.3lf seconds\n", stop-start);
////////////////////////////////////////////////////////////////////////////////
// Perform lookups for each material separately
////////////////////////////////////////////////////////////////////////////////
start = get_time();
unsigned long long verification = 0;
// Individual Materials
offset = 0;
for( int m = 0; m < 12; m++ )
{
#pragma omp parallel for schedule(dynamic,#P2) reduction(+:verification)
for( int i = offset; i < offset + num_samples_per_mat[m]; i++)
{
// load pre-sampled energy and material for the particle
double E = SD.p_energy_samples[i];
int mat = SD.mat_samples[i];
double macro_xs_vector[4] = {0};
// Perform macroscopic Cross Section Lookup
calculate_macro_xs( macro_xs_vector, mat, E, in, SD );
// For verification, and to prevent the compiler from optimizing
// all work out, we interrogate the returned macro_xs_vector array
// to find its maximum value index, then increment the verification
// value by that index. In this implementation, we prevent thread
// contention by using an OMP reduction on the verification value.
// For accelerators, a different approach might be required
// (e.g., atomics, reduction of thread-specific values in large
// array via CUDA thrust, etc).
double max = -DBL_MAX;
int max_idx = 0;
for(int j = 0; j < 4; j++ )
{
if( macro_xs_vector[j] > max )
{
max = macro_xs_vector[j];
max_idx = j;
}
}
verification += max_idx+1;
}
offset += num_samples_per_mat[m];
}
stop = get_time();
printf("XS Lookups took %.3lf seconds\n", stop-start);
*vhash_result = verification;
}
|
pi_omp_threads.c | /*
* Tecnologico de Costa Rica (www.tec.ac.cr)
* Course: MP-6171 High Performance Embedded Systems
* Developers Name: Verny Morales and Luis Carlos Alvarez
* Developers email: verny.morales@gmail.com and lcam03@gmail.com
* General purpose:
* Input:
* Output:
*
*/
//gcc -fopenmp pi_omp_threads.c -o pi_omp_threads
//./pi_omp_threads
#include <omp.h>
#include <stdio.h>
static long num_steps = 1000000000;
double step;
void main () {
int i, a;
double x, pi, sum = 0.0;
double start_time, run_time;
int num_threads = 4;
step = 1.0/(double) num_steps;
for (a=1; a <= num_threads; a++){
start_time = omp_get_wtime();
sum = 0;
//Creates a team of OpenMP threads that execute the region
//num_threads -> Sets the nthreads-var ICV for the number of threads to use for parallel regions
#pragma omp parallel num_threads(a)
{
//reduction -> Specifies a reduction-identifier and one or more list items
// In order to specify the reduction in OpenMP, we must provide
// an operation (+ / * / o)
// and a reduction variable
//private -> Declares list items to be private to a task
#pragma omp for reduction(+:sum) private(x)
for (i=0; i< num_steps; i++){
x = (i+0.5)*step;
sum = sum + 4.0/(1.0+x*x);
}
}
pi = step * sum;
run_time = omp_get_wtime() - start_time;
printf("num_threads = %d\n", a);
printf("pi with %ld steps is %lf in %lf seconds\n", num_steps, pi,run_time);
}
}
|
GB_binop__bclr_uint8.c | //------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__bclr_uint8)
// A.*B function (eWiseMult): GB (_AemultB_08__bclr_uint8)
// A.*B function (eWiseMult): GB (_AemultB_02__bclr_uint8)
// A.*B function (eWiseMult): GB (_AemultB_04__bclr_uint8)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__bclr_uint8)
// A*D function (colscale): GB ((none))
// D*A function (rowscale): GB ((none))
// C+=B function (dense accum): GB (_Cdense_accumB__bclr_uint8)
// C+=b function (dense accum): GB (_Cdense_accumb__bclr_uint8)
// C+=A+B function (dense ewise3): GB ((none))
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__bclr_uint8)
// C=scalar+B GB (_bind1st__bclr_uint8)
// C=scalar+B' GB (_bind1st_tran__bclr_uint8)
// C=A+scalar GB (_bind2nd__bclr_uint8)
// C=A'+scalar GB (_bind2nd_tran__bclr_uint8)
// C type: uint8_t
// A type: uint8_t
// B,b type: uint8_t
// BinaryOp: cij = GB_BITCLR (aij, bij, uint8_t, 8)
#define GB_ATYPE \
uint8_t
#define GB_BTYPE \
uint8_t
#define GB_CTYPE \
uint8_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
uint8_t aij = GBX (Ax, pA, A_iso)
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
uint8_t bij = GBX (Bx, pB, B_iso)
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint8_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = GB_BITCLR (x, y, uint8_t, 8) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
1
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_BCLR || GxB_NO_UINT8 || GxB_NO_BCLR_UINT8)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_ewise3_noaccum__bclr_uint8)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_dense_ewise3_noaccum_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__bclr_uint8)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__bclr_uint8)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type uint8_t
uint8_t bwork = (*((uint8_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
#if 0
GrB_Info GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A, bool A_is_pattern,
const GrB_Matrix D, bool D_is_pattern,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t *restrict Cx = (uint8_t *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
#if 0
GrB_Info GB ((none))
(
GrB_Matrix C,
const GrB_Matrix D, bool D_is_pattern,
const GrB_Matrix B, bool B_is_pattern,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t *restrict Cx = (uint8_t *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__bclr_uint8)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
#include "GB_add_template.c"
GB_FREE_WORK ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__bclr_uint8)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__bclr_uint8)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__bclr_uint8)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__bclr_uint8)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__bclr_uint8)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t *Cx = (uint8_t *) Cx_output ;
uint8_t x = (*((uint8_t *) x_input)) ;
uint8_t *Bx = (uint8_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
uint8_t bij = GBX (Bx, p, false) ;
Cx [p] = GB_BITCLR (x, bij, uint8_t, 8) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__bclr_uint8)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint8_t *Cx = (uint8_t *) Cx_output ;
uint8_t *Ax = (uint8_t *) Ax_input ;
uint8_t y = (*((uint8_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint8_t aij = GBX (Ax, p, false) ;
Cx [p] = GB_BITCLR (aij, y, uint8_t, 8) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint8_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_BITCLR (x, aij, uint8_t, 8) ; \
}
GrB_Info GB (_bind1st_tran__bclr_uint8)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint8_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t x = (*((const uint8_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint8_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint8_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_BITCLR (aij, y, uint8_t, 8) ; \
}
GrB_Info GB (_bind2nd_tran__bclr_uint8)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t y = (*((const uint8_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
sparselu.ref.c | #include <sys/time.h>
#include <time.h>
#include <stdio.h>
static unsigned long long current_time_ns() {
#ifdef __MACH__
clock_serv_t cclock;
mach_timespec_t mts;
host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
clock_get_time(cclock, &mts);
mach_port_deallocate(mach_task_self(), cclock);
unsigned long long s = 1000000000ULL * (unsigned long long)mts.tv_sec;
return (unsigned long long)mts.tv_nsec + s;
#else
struct timespec t ={0,0};
clock_gettime(CLOCK_MONOTONIC, &t);
unsigned long long s = 1000000000ULL * (unsigned long long)t.tv_sec;
return (((unsigned long long)t.tv_nsec)) + s;
#endif
}
/**********************************************************************************************/
/* This program is part of the Barcelona OpenMP Tasks Suite */
/* Copyright (C) 2009 Barcelona Supercomputing Center - Centro Nacional de Supercomputacion */
/* Copyright (C) 2009 Universitat Politecnica de Catalunya */
/* */
/* This program is free software; you can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation; either version 2 of the License, or */
/* (at your option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU General Public License for more details. */
/* */
/* You should have received a copy of the GNU General Public License */
/* along with this program; if not, write to the Free Software */
/* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
/**********************************************************************************************/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <libgen.h>
#include "bots.h"
#include "sparselu.h"
/***********************************************************************
* checkmat:
**********************************************************************/
int checkmat (float *M, float *N)
{
int i, j;
float r_err;
for (i = 0; i < bots_arg_size_1; i++)
{
for (j = 0; j < bots_arg_size_1; j++)
{
r_err = M[i*bots_arg_size_1+j] - N[i*bots_arg_size_1+j];
if ( r_err == 0.0 ) continue;
if (r_err < 0.0 ) r_err = -r_err;
if ( M[i*bots_arg_size_1+j] == 0 )
{
bots_message("Checking failure: A[%d][%d]=%f B[%d][%d]=%f; \n",
i,j, M[i*bots_arg_size_1+j], i,j, N[i*bots_arg_size_1+j]);
return FALSE;
}
r_err = r_err / M[i*bots_arg_size_1+j];
if(r_err > EPSILON)
{
bots_message("Checking failure: A[%d][%d]=%f B[%d][%d]=%f; Relative Error=%f\n",
i,j, M[i*bots_arg_size_1+j], i,j, N[i*bots_arg_size_1+j], r_err);
return FALSE;
}
}
}
return TRUE;
}
/***********************************************************************
* genmat:
**********************************************************************/
void genmat (float *M[])
{
int null_entry, init_val, i, j, ii, jj;
float *p;
int a=0,b=0;
init_val = 1325;
/* generating the structure */
for (ii=0; ii < bots_arg_size; ii++)
{
for (jj=0; jj < bots_arg_size; jj++)
{
/* computing null entries */
null_entry=FALSE;
if ((ii<jj) && (ii%3 !=0)) null_entry = TRUE;
if ((ii>jj) && (jj%3 !=0)) null_entry = TRUE;
if (ii%2==1) null_entry = TRUE;
if (jj%2==1) null_entry = TRUE;
if (ii==jj) null_entry = FALSE;
if (ii==jj-1) null_entry = FALSE;
if (ii-1 == jj) null_entry = FALSE;
/* allocating matrix */
if (null_entry == FALSE){
a++;
M[ii*bots_arg_size+jj] = (float *) malloc(bots_arg_size_1*bots_arg_size_1*sizeof(float));
if ((M[ii*bots_arg_size+jj] == NULL))
{
bots_message("Error: Out of memory\n");
exit(101);
}
/* initializing matrix */
p = M[ii*bots_arg_size+jj];
for (i = 0; i < bots_arg_size_1; i++)
{
for (j = 0; j < bots_arg_size_1; j++)
{
init_val = (3125 * init_val) % 65536;
(*p) = (float)((init_val - 32768.0) / 16384.0);
p++;
}
}
}
else
{
b++;
M[ii*bots_arg_size+jj] = NULL;
}
}
}
bots_debug("allo = %d, no = %d, total = %d, factor = %f\n",a,b,a+b,(float)((float)a/(float)(a+b)));
}
/***********************************************************************
* print_structure:
**********************************************************************/
void print_structure(char *name, float *M[])
{
int ii, jj;
bots_message("Structure for matrix %s @ 0x%p\n",name, M);
for (ii = 0; ii < bots_arg_size; ii++) {
for (jj = 0; jj < bots_arg_size; jj++) {
if (M[ii*bots_arg_size+jj]!=NULL) {bots_message("x");}
else bots_message(" ");
}
bots_message("\n");
}
bots_message("\n");
}
/***********************************************************************
* allocate_clean_block:
**********************************************************************/
float * allocate_clean_block()
{
int i,j;
float *p, *q;
p = (float *) malloc(bots_arg_size_1*bots_arg_size_1*sizeof(float));
q=p;
if (p!=NULL){
for (i = 0; i < bots_arg_size_1; i++)
for (j = 0; j < bots_arg_size_1; j++){(*p)=0.0; p++;}
}
else
{
bots_message("Error: Out of memory\n");
exit (101);
}
return (q);
}
/***********************************************************************
* lu0:
**********************************************************************/
void lu0(float *diag)
{
int i, j, k;
for (k=0; k<bots_arg_size_1; k++)
for (i=k+1; i<bots_arg_size_1; i++)
{
diag[i*bots_arg_size_1+k] = diag[i*bots_arg_size_1+k] / diag[k*bots_arg_size_1+k];
for (j=k+1; j<bots_arg_size_1; j++)
diag[i*bots_arg_size_1+j] = diag[i*bots_arg_size_1+j] - diag[i*bots_arg_size_1+k] * diag[k*bots_arg_size_1+j];
}
}
/***********************************************************************
* bdiv:
**********************************************************************/
void bdiv(float *diag, float *row)
{
int i, j, k;
for (i=0; i<bots_arg_size_1; i++)
for (k=0; k<bots_arg_size_1; k++)
{
row[i*bots_arg_size_1+k] = row[i*bots_arg_size_1+k] / diag[k*bots_arg_size_1+k];
for (j=k+1; j<bots_arg_size_1; j++)
row[i*bots_arg_size_1+j] = row[i*bots_arg_size_1+j] - row[i*bots_arg_size_1+k]*diag[k*bots_arg_size_1+j];
}
}
/***********************************************************************
* bmod:
**********************************************************************/
void bmod(float *row, float *col, float *inner)
{
int i, j, k;
for (i=0; i<bots_arg_size_1; i++)
for (j=0; j<bots_arg_size_1; j++)
for (k=0; k<bots_arg_size_1; k++)
inner[i*bots_arg_size_1+j] = inner[i*bots_arg_size_1+j] - row[i*bots_arg_size_1+k]*col[k*bots_arg_size_1+j];
}
/***********************************************************************
* fwd:
**********************************************************************/
void fwd(float *diag, float *col)
{
int i, j, k;
for (j=0; j<bots_arg_size_1; j++)
for (k=0; k<bots_arg_size_1; k++)
for (i=k+1; i<bots_arg_size_1; i++)
col[i*bots_arg_size_1+j] = col[i*bots_arg_size_1+j] - diag[i*bots_arg_size_1+k]*col[k*bots_arg_size_1+j];
}
void sparselu_init (float ***pBENCH, char *pass)
{
*pBENCH = (float **) malloc(bots_arg_size*bots_arg_size*sizeof(float *));
genmat(*pBENCH);
print_structure(pass, *pBENCH);
}
void sparselu_seq_call(float **BENCH)
{
int ii, jj, kk;
for (kk=0; kk<bots_arg_size; kk++)
{
lu0(BENCH[kk*bots_arg_size+kk]);
for (jj=kk+1; jj<bots_arg_size; jj++)
if (BENCH[kk*bots_arg_size+jj] != NULL)
{
fwd(BENCH[kk*bots_arg_size+kk], BENCH[kk*bots_arg_size+jj]);
}
for (ii=kk+1; ii<bots_arg_size; ii++)
if (BENCH[ii*bots_arg_size+kk] != NULL)
{
bdiv (BENCH[kk*bots_arg_size+kk], BENCH[ii*bots_arg_size+kk]);
}
for (ii=kk+1; ii<bots_arg_size; ii++)
if (BENCH[ii*bots_arg_size+kk] != NULL)
for (jj=kk+1; jj<bots_arg_size; jj++)
if (BENCH[kk*bots_arg_size+jj] != NULL)
{
if (BENCH[ii*bots_arg_size+jj]==NULL) BENCH[ii*bots_arg_size+jj] = allocate_clean_block();
bmod(BENCH[ii*bots_arg_size+kk], BENCH[kk*bots_arg_size+jj], BENCH[ii*bots_arg_size+jj]);
}
}
}
void sparselu_par_call(float **BENCH)
{
int ii, jj, kk;
const unsigned long long full_program_start = current_time_ns();
{
bots_message("Computing SparseLU Factorization (%dx%d matrix with %dx%d blocks) ",
bots_arg_size,bots_arg_size,bots_arg_size_1,bots_arg_size_1);
#pragma omp parallel private(kk)
{
#pragma omp single
for (kk=0; kk<bots_arg_size; kk++)
{
lu0(BENCH[kk*bots_arg_size+kk]);
for (jj=kk+1; jj<bots_arg_size; jj++)
if (BENCH[kk*bots_arg_size+jj] != NULL)
{
#pragma omp task untied firstprivate(kk, jj) shared(BENCH)
{
fwd(BENCH[kk*bots_arg_size+kk], BENCH[kk*bots_arg_size+jj]);
}
}
for (ii=kk+1; ii<bots_arg_size; ii++)
if (BENCH[ii*bots_arg_size+kk] != NULL)
{
#pragma omp task untied firstprivate(kk, ii) shared(BENCH)
{
bdiv (BENCH[kk*bots_arg_size+kk], BENCH[ii*bots_arg_size+kk]);
}
}
for (ii=kk+1; ii<bots_arg_size; ii++)
if (BENCH[ii*bots_arg_size+kk] != NULL)
for (jj=kk+1; jj<bots_arg_size; jj++)
if (BENCH[kk*bots_arg_size+jj] != NULL)
{
#pragma omp task untied firstprivate(kk, jj, ii) shared(BENCH)
{
if (BENCH[ii*bots_arg_size+jj]==NULL) BENCH[ii*bots_arg_size+jj] = allocate_clean_block();
bmod(BENCH[ii*bots_arg_size+kk], BENCH[kk*bots_arg_size+jj], BENCH[ii*bots_arg_size+jj]);
}
}
}
}
bots_message(" completed!\n");
} ;
const unsigned long long full_program_end = current_time_ns();
printf("full_program %llu ns\n", full_program_end - full_program_start);
}
void sparselu_fini (float **BENCH, char *pass)
{
print_structure(pass, BENCH);
}
int sparselu_check(float **SEQ, float **BENCH)
{
int ii,jj,ok=1;
for (ii=0; ((ii<bots_arg_size) && ok); ii++)
{
for (jj=0; ((jj<bots_arg_size) && ok); jj++)
{
if ((SEQ[ii*bots_arg_size+jj] == NULL) && (BENCH[ii*bots_arg_size+jj] != NULL)) ok = FALSE;
if ((SEQ[ii*bots_arg_size+jj] != NULL) && (BENCH[ii*bots_arg_size+jj] == NULL)) ok = FALSE;
if ((SEQ[ii*bots_arg_size+jj] != NULL) && (BENCH[ii*bots_arg_size+jj] != NULL))
ok = checkmat(SEQ[ii*bots_arg_size+jj], BENCH[ii*bots_arg_size+jj]);
}
}
if (ok) return BOTS_RESULT_SUCCESSFUL;
else return BOTS_RESULT_UNSUCCESSFUL;
}
|
dead.c | Rgb getColorFLT( float colorPoly, int rgb, int n, int maxiter ) {
switch ( rgb ) {
case 1:
return getRgbFromTable( n, maxiter );
case 2:
return getRgbSmooth( n, maxiter );
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
return getRgbSmoothCPFLT( colorPoly, n, maxiter );
case 9:
return getRgb2( n, maxiter );
case 10:
return getRgb3( n, maxiter );
case 11:
return getRgb4( n, maxiter );
case 12:
return getRgb5( n, maxiter );
case 13:
return getRgbSmoothCPFLT( colorPoly, n, maxiter );
default:
return getRgb( n, maxiter );
}
}
Rgb getColorDBL( double colorPoly, int rgb, int n, int maxiter ) {
switch ( rgb ) {
case 1:
return getRgbFromTable( n, maxiter );
case 2:
return getRgbSmooth( n, maxiter );
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
return getRgbSmoothCPDBL( colorPoly, n, maxiter );
case 9:
return getRgb2( n, maxiter );
case 10:
return getRgb3( n, maxiter );
case 11:
return getRgb4( n, maxiter );
case 12:
return getRgb5( n, maxiter );
case 13:
return getRgbSmoothCPDBL( colorPoly, n, maxiter );
default:
return getRgb( n, maxiter );
}
}
Rgb getColorLDBL( long double colorPoly, int rgb, int n, int maxiter ) {
switch ( rgb ) {
case 1:
return getRgbFromTable( n, maxiter );
case 2:
return getRgbSmooth( n, maxiter );
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
return getRgbSmoothCPLDBL( colorPoly, n, maxiter );
case 9:
return getRgb2( n, maxiter );
case 10:
return getRgb3( n, maxiter );
case 11:
return getRgb4( n, maxiter );
case 12:
return getRgb5( n, maxiter );
case 13:
return getRgbSmoothCPLDBL( colorPoly, n, maxiter );
default:
return getRgb( n, maxiter );
}
}
Rgb getColor128( __float128 colorPoly, int rgb, int n, int maxiter ) {
switch ( rgb ) {
case 1:
return getRgbFromTable( n, maxiter );
case 2:
return getRgbSmooth( n, maxiter );
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
return getRgbSmoothCP128( colorPoly, n, maxiter );
case 9:
return getRgb2( n, maxiter );
case 10:
return getRgb3( n, maxiter );
case 11:
return getRgb4( n, maxiter );
case 12:
return getRgb5( n, maxiter );
case 13:
return getRgbSmoothCP128( colorPoly, n, maxiter );
default:
return getRgb( n, maxiter );
}
}
Parameters msetDBL( Parameters P ) {
Parameters g = P;
im = gdImageCreateTrueColor( g.width, g.height );
#ifdef AXIS
AxesDBL ctaxes = ct_gain_axesDBL( g.centerX, g.centerY, g.diameter, g.height, g.width );
#endif
#pragma omp parallel shared(im)
{
ColorDBL cp;
#pragma omp for schedule(dynamic)
for (int Y = 0; Y < g.height; Y++ ) {
#ifdef AXIS
cp.Cy = ctaxes.ymax - Y * ctaxes.ctyfactor;
#else
double y = ( Y - g.height2 ) / ( g.height2 );
#endif
for (int X = 0; X < g.width; X++ ) {
#ifdef AXIS
cp.Cx = ctaxes.xmin + X * ctaxes.ctxfactor;
#else
double x = ( X - g.width2 ) / ( g.height2 );
complex double c = g.center + g.radius * ( x - I * y );
cp.Cx = creal( c );
cp.Cy = cimag( c );
#endif
cp.Zx = 0.0;
cp.Zy = 0.0;
cp.colorPoly = 0;
cp.Exps = 0;
double Zx2;
double Zy2;
for ( cp.n = 0; cp.n < g.maxiter; cp.n++ ) {
Zx2 = cp.Zx * cp.Zx;
Zy2 = cp.Zy * cp.Zy;
if ( ( Zx2 + Zy2 ) > g.escape )
break;
cp.Zy = 2 * cp.Zx * cp.Zy + cp.Cy;
cp.Zx = Zx2 - Zy2 + cp.Cx;
cp.Exps += exp( Zx2 + Zy2 );
}
if ( cp.n < g.maxiter ) {
g.nMax = max( cp.n, g.nMax );
}
gdImageSetPixel( im, X, Y, getfColorDBL( g, cp ) );
}
}
}
return g;
}
Parameters msetLDBL( Parameters P ) {
Parameters g = P;
im = gdImageCreateTrueColor( g.width, g.height );
#ifdef AXIS
AxesLDBL ctaxes = ct_gain_axesLDBL( g.centerX, g.centerY, g.diameter, g.height, g.width );
#endif
#pragma omp parallel shared(im)
{
ColorLDBL cp;
#pragma omp for schedule(dynamic)
for (int Y = 0; Y < g.height; Y++ ) {
#ifdef AXIS
cp.Cy = ctaxes.ymax - Y * ctaxes.ctyfactor;
#else
long double y = ( Y - g.height2 ) / ( g.height2 );
#endif
for (int X = 0; X < g.width; X++ ) {
#ifdef AXIS
cp.Cx = ctaxes.xmin + X * ctaxes.ctxfactor;
#else
long double x = ( X - g.width2 ) / ( g.height2 );
complex long double c = g.center + g.radius * ( x - I * y );
cp.Cx = creal( c );
cp.Cy = cimag( c );
#endif
cp.Zx = 0.0;
cp.Zy = 0.0;
cp.colorPoly = 0;
cp.Exps = 0;
long double Zx2;
long double Zy2;
for ( cp.n = 0; cp.n < g.maxiter; cp.n++ ) {
Zx2 = cp.Zx * cp.Zx;
Zy2 = cp.Zy * cp.Zy;
if ( ( Zx2 + Zy2 ) > g.escape )
break;
cp.Zy = 2 * cp.Zx * cp.Zy + cp.Cy;
cp.Zx = Zx2 - Zy2 + cp.Cx;
cp.Exps += exp( Zx2 + Zy2 );
}
if ( cp.n < g.maxiter ) {
g.nMax = max( cp.n, g.nMax );
}
gdImageSetPixel( im, X, Y, getfColorLDBL( g, cp ) );
}
}
}
return g;
}
Parameters msetFLT128( Parameters P ) {
Parameters g = P;
im = gdImageCreateTrueColor( g.width, g.height );
#ifdef AXIS
AxesFLT128 ctaxes = ct_gain_axesFLT128( g.centerX, g.centerY, g.diameter, g.height, g.width );
#endif
#pragma omp parallel shared(im)
{
Color128 cp;
#pragma omp for schedule(dynamic)
for (int Y = 0; Y < g.height; Y++ ) {
#ifdef AXIS
cp.Cy = ctaxes.ymax - Y * ctaxes.ctyfactor;
#else
__float128 y = ( Y - g.height2 ) / ( g.height2 );
#endif
for (int X = 0; X < g.width; X++ ) {
#ifdef AXIS
cp.Cx = ctaxes.xmin + X * ctaxes.ctxfactor;
#else
__float128 x = ( X - g.width2 ) / ( g.height2 );
__complex128 c = g.center + g.radius * ( x - I * y );
cp.Cx = creal( c );
cp.Cy = cimag( c );
#endif
cp.Zx = 0.0;
cp.Zy = 0.0;
cp.colorPoly = 0;
cp.Exps = 0;
__float128 Zx2;
__float128 Zy2;
for ( cp.n = 0; cp.n < g.maxiter; cp.n++ ) {
Zx2 = cp.Zx * cp.Zx;
Zy2 = cp.Zy * cp.Zy;
if ( ( Zx2 + Zy2 ) > g.escape )
break;
cp.Zy = 2 * cp.Zx * cp.Zy + cp.Cy;
cp.Zx = Zx2 - Zy2 + cp.Cx;
cp.Exps += exp( Zx2 + Zy2 );
}
if ( cp.n < g.maxiter ) {
g.nMax = max( cp.n, g.nMax );
}
gdImageSetPixel( im, X, Y, getfColor128( g, cp ) );
}
}
}
return g;
}
#ifdef AXIS
AxesFLT ct_gain_axesFLT( float real, float imag, float diameter, int height, int width ) {
float radius = diameter / 2.0;
AxesFLT ctaxes = {
real - diameter,
real + radius,
imag - radius,
imag + radius,
0.0,
0.0,
};
float ctwidth = ctaxes.xmax - ctaxes.xmin;
float ctheight = ctaxes.ymax - ctaxes.ymin;
float ctdaspect = fabsf( ( float ) height / ( float ) width );
float ctwaspect = fabsf( ctheight / ctwidth );
if ( ctdaspect > ctwaspect ) {
float excess = ctheight * ( ctdaspect / ctwaspect - 1 );
ctaxes.ymax += excess / 2;
ctaxes.ymin -= excess / 2;
} else if ( ctdaspect < ctwaspect ) {
float excess = ctwidth * ( ctwaspect / ctdaspect - 1 );
ctaxes.xmax += excess / 2;
ctaxes.xmin -= excess / 2;
}
ctwidth = ctaxes.xmax - ctaxes.xmin;
ctheight = ctaxes.ymax - ctaxes.ymin;
ctaxes.ctxfactor = ctwidth / ( ( width > 1 ) ? ( width - 1 ) : width );
ctaxes.ctyfactor = ctheight / ( ( height > 1 ) ? ( height - 1 ) : height );
return ctaxes;
}
AxesDBL ct_gain_axesDBL( double real, double imag, double diameter, int height, int width ) {
double radius = diameter / 2.0;
AxesDBL ctaxes = {
real - diameter,
real + radius,
imag - radius,
imag + radius,
0.0,
0.0,
};
double ctwidth = ctaxes.xmax - ctaxes.xmin;
double ctheight = ctaxes.ymax - ctaxes.ymin;
double ctdaspect = fabs( ( double ) height / ( double ) width );
double ctwaspect = fabs( ctheight / ctwidth );
if ( ctdaspect > ctwaspect ) {
double excess = ctheight * ( ctdaspect / ctwaspect - 1 );
ctaxes.ymax += excess / 2;
ctaxes.ymin -= excess / 2;
} else if ( ctdaspect < ctwaspect ) {
double excess = ctwidth * ( ctwaspect / ctdaspect - 1 );
ctaxes.xmax += excess / 2;
ctaxes.xmin -= excess / 2;
}
ctwidth = ctaxes.xmax - ctaxes.xmin;
ctheight = ctaxes.ymax - ctaxes.ymin;
ctaxes.ctxfactor = ctwidth / ( ( width > 1 ) ? ( width - 1 ) : width );
ctaxes.ctyfactor = ctheight / ( ( height > 1 ) ? ( height - 1 ) : height );
return ctaxes;
}
AxesLDBL ct_gain_axesLDBL( long double real, long double imag, long double diameter, int height, int width ) {
long double radius = diameter / 2.0;
AxesLDBL ctaxes = {
real - diameter,
real + radius,
imag - radius,
imag + radius,
0.0,
0.0,
};
long double ctwidth = ctaxes.xmax - ctaxes.xmin;
long double ctheight = ctaxes.ymax - ctaxes.ymin;
long double ctdaspect = fabsl( ( long double ) height / ( long double ) width );
long double ctwaspect = fabsl( ctheight / ctwidth );
if ( ctdaspect > ctwaspect ) {
long double excess = ctheight * ( ctdaspect / ctwaspect - 1 );
ctaxes.ymax += excess / 2;
ctaxes.ymin -= excess / 2;
} else if ( ctdaspect < ctwaspect ) {
long double excess = ctwidth * ( ctwaspect / ctdaspect - 1 );
ctaxes.xmax += excess / 2;
ctaxes.xmin -= excess / 2;
}
ctwidth = ctaxes.xmax - ctaxes.xmin;
ctheight = ctaxes.ymax - ctaxes.ymin;
ctaxes.ctxfactor = ctwidth / ( ( width > 1 ) ? ( width - 1 ) : width );
ctaxes.ctyfactor = ctheight / ( ( height > 1 ) ? ( height - 1 ) : height );
return ctaxes;
}
AxesFLT128 ct_gain_axesFLT128( __float128 real, __float128 imag, __float128 diameter, int height, int width ) {
__float128 radius = diameter / 2.0;
AxesFLT128 ctaxes = {
real - radius,
real + radius,
imag - radius,
imag + radius,
0.0,
0.0,
};
__float128 ctwidth = ctaxes.xmax - ctaxes.xmin;
__float128 ctheight = ctaxes.ymax - ctaxes.ymin;
__float128 ctdaspect = fabsq( ( __float128 ) height / ( __float128 ) width );
__float128 ctwaspect = fabsq( ctheight / ctwidth );
if ( ctdaspect > ctwaspect ) {
__float128 excess = ctheight * ( ctdaspect / ctwaspect - 1 );
ctaxes.ymax += excess / 2;
ctaxes.ymin -= excess / 2;
} else if ( ctdaspect < ctwaspect ) {
__float128 excess = ctwidth * ( ctwaspect / ctdaspect - 1 );
ctaxes.xmax += excess / 2;
ctaxes.xmin -= excess / 2;
}
ctwidth = ctaxes.xmax - ctaxes.xmin;
ctheight = ctaxes.ymax - ctaxes.ymin;
ctaxes.ctxfactor = ctwidth / ( ( width > 1 ) ? ( width - 1 ) : width );
ctaxes.ctyfactor = ctheight / ( ( height > 1 ) ? ( height - 1 ) : height );
return ctaxes;
}
#endif
#ifdef AXIS
typedef struct {
__float128 xmin;
__float128 xmax;
__float128 ymin;
__float128 ymax;
__float128 ctxfactor;
__float128 ctyfactor;
} AxesFLT128;
typedef struct {
long double xmin;
long double xmax;
long double ymin;
long double ymax;
long double ctxfactor;
long double ctyfactor;
} AxesLDBL;
typedef struct {
double xmin;
double xmax;
double ymin;
double ymax;
double ctxfactor;
double ctyfactor;
} AxesDBL;
typedef struct {
float xmin;
float xmax;
float ymin;
float ymax;
float ctxfactor;
float ctyfactor;
} AxesFLT;
#endif
#ifdef AXIS
AxesDBL ct_gain_axesDBL( double real, double imag, double diameter, int height, int width );
AxesFLT ct_gain_axesFLT( float real, float imag, float diameter, int height, int width );
AxesFLT128 ct_gain_axesFLT128( __float128 real, __float128 imag, __float128 diameter, int height, int width );
AxesLDBL ct_gain_axesLDBL( long double real, long double imag, long double diameter, int height, int width );
#endif
#ifdef COORD
void coordinateLDBL( long double *Cx, long double *Cy, int i, int j, Parameters g ) {
long double x = ( i - g.width / 2.0 ) / ( g.height / 2.0 );
long double y = ( j - g.height / 2.0 ) / ( g.height / 2.0 );
complex long double c = g.center + g.radius * ( x - I * y );
*Cx = creal( c );
*Cy = cimag( c );
}
void coordinateDBL( double *Cx, double *Cy, int i, int j, Parameters g ) {
double x = ( i - g.width / 2.0 ) / ( g.height / 2.0 );
double y = ( j - g.height / 2.0 ) / ( g.height / 2.0 );
complex double c = g.center + g.radius * ( x - I * y );
*Cx = creal( c );
*Cy = cimag( c );
}
void coordinateFLT( float *Cx, float *Cy, int i, int j, Parameters g ) {
float x = ( i - g.width / 2.0 ) / ( g.height / 2.0 );
float y = ( j - g.height / 2.0 ) / ( g.height / 2.0 );
complex c = g.center + g.radius * ( x - I * y );
*Cx = creal( c );
*Cy = cimag( c );
}
void coordinateFLT128( __float128 *Cx, __float128 *Cy, int i, int j, Parameters g ) {
__float128 x = ( i - g.width / 2.0 ) / ( g.height / 2.0 );
__float128 y = ( j - g.height / 2.0 ) / ( g.height / 2.0 );
__complex128 c = g.center + g.radius * ( x - I * y );
*Cx = creal( c );
*Cy = cimag( c );
}
#endif
|
BenchUtils.h | /*
* Copyright (c) Facebook, Inc. and its affiliates.
* All rights reserved.
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <chrono>
#include <functional>
#include <vector>
#include <immintrin.h>
#ifdef USE_BLAS
#if __APPLE__
// not sure whether need to differentiate TARGET_OS_MAC or TARGET_OS_IPHONE,
// etc.
#include <Accelerate/Accelerate.h>
#else
#include <cblas.h>
#endif
#endif
#ifdef _OPENMP
#include <omp.h>
#endif
#ifdef USE_MKL
#include <mkl.h>
#endif
#include "./AlignedVec.h"
#include "fbgemm/FbgemmBuild.h"
#include "fbgemm/FbgemmPackMatrixB.h"
#include "src/RefImplementations.h"
namespace fbgemm {
template <typename T>
void randFill(aligned_vector<T>& vec, T low, T high);
void llc_flush(std::vector<char>& llc);
// Same as omp_get_max_threads() when OpenMP is available, otherwise 1
int fbgemm_get_max_threads();
// Same as omp_get_num_threads() when OpenMP is available, otherwise 1
int fbgemm_get_num_threads();
// Same as omp_get_thread_num() when OpenMP is available, otherwise 0
int fbgemm_get_thread_num();
template <typename T>
NOINLINE float cache_evict(const T& vec) {
auto const size = vec.size();
auto const elemSize = sizeof(typename T::value_type);
auto const dataSize = size * elemSize;
const char* data = reinterpret_cast<const char*>(vec.data());
constexpr int CACHE_LINE_SIZE = 64;
// Not having this dummy computation significantly slows down the computation
// that follows.
float dummy = 0.0f;
for (std::size_t i = 0; i < dataSize; i += CACHE_LINE_SIZE) {
dummy += data[i] * 1.0f;
_mm_mfence();
#ifndef _MSC_VER
asm volatile("" ::: "memory");
#endif
_mm_clflush(&data[i]);
}
return dummy;
}
/**
* Parse application command line arguments
*
*/
int parseArgumentInt(
int argc,
const char* argv[],
const char* arg,
int non_exist_val,
int def_val);
bool parseArgumentBool(
int argc,
const char* argv[],
const char* arg,
bool def_val);
namespace {
struct empty_flush {
void operator()() const {}
};
} // namespace
/**
* @param Fn functor to execute
* @param Fe data eviction functor
*/
template <class Fn, class Fe = std::function<void()>>
double measureWithWarmup(
Fn&& fn,
int warmupIterations,
int measuredIterations,
const Fe& fe = empty_flush(),
bool useOpenMP = false) {
for (int i = 0; i < warmupIterations; ++i) {
// Evict data first
fe();
fn();
}
double ttot = 0.0;
#ifdef _OPENMP
#pragma omp parallel if (useOpenMP)
{
#endif
for (int i = 0; i < measuredIterations; ++i) {
int thread_id = 0;
std::chrono::time_point<std::chrono::high_resolution_clock> start, end;
#ifdef _OPENMP
if (useOpenMP) {
thread_id = omp_get_thread_num();
}
#endif
if (thread_id == 0) {
fe();
}
#ifdef _OPENMP
if (useOpenMP) {
#pragma omp barrier
}
#endif
start = std::chrono::high_resolution_clock::now();
fn();
#ifdef _OPENMP
if (useOpenMP) {
#pragma omp barrier
}
#endif
end = std::chrono::high_resolution_clock::now();
auto dur =
std::chrono::duration_cast<std::chrono::nanoseconds>(end - start);
if (thread_id == 0) {
// TODO: measure load imbalance
ttot += dur.count();
}
}
#ifdef _OPENMP
}
#endif
return ttot / 1e9 / measuredIterations;
}
/*
* @brief Out-of-place transposition for M*N matrix ref.
* @param M number of rows in input
* @param K number of columns in input
*/
template <typename T>
void transpose_matrix(
int M,
int N,
const T* src,
int ld_src,
T* dst,
int ld_dst) {
for (int i = 0; i < N; ++i) {
for (int j = 0; j < M; ++j) {
dst[i * ld_dst + j] = src[i + j * ld_src];
}
} // for each output row
}
/*
* @brief In-place transposition for nxk matrix ref.
* @param n number of rows in input (number of columns in output)
* @param k number of columns in input (number of rows in output)
*/
template <typename T>
void transpose_matrix(T* ref, int n, int k) {
std::vector<T> local(n * k);
transpose_matrix(n, k, ref, k, local.data(), n);
memcpy(ref, local.data(), n * k * sizeof(T));
}
#if defined(USE_MKL)
void test_xerbla(char* srname, const int* info, int);
#endif
#define dataset 1
template <typename btype>
void performance_test(
int num_instances,
bool flush,
int repetitions,
bool is_mkl) {
#if defined(USE_MKL)
mkl_set_xerbla((XerblaEntry)test_xerbla);
#endif
float alpha = 1.f, beta = 1.f;
matrix_op_t btran = matrix_op_t::Transpose;
#if dataset == 1
const int NITER = (flush) ? 10 : 100;
std::vector<std::vector<int>> shapes;
for (auto m = 1; m < 120; m++) {
// shapes.push_back({m, 128, 512});
shapes.push_back({m, 512, 512});
}
#elif dataset == 2
const int NITER = (flush) ? 10 : 100;
#include "shapes_dataset.h"
#else
flush = false;
constexpr int NITER = 1;
std::vector<std::vector<int>> shapes;
std::random_device r;
std::default_random_engine generator(r());
std::uniform_int_distribution<int> dm(1, 100);
std::uniform_int_distribution<int> dnk(1, 1024);
for (int i = 0; i < 1000; i++) {
int m = dm(generator);
int n = dnk(generator);
int k = dnk(generator);
shapes.push_back({m, n, k});
}
#endif
std::string type;
double gflops, gbs, ttot;
for (auto s : shapes) {
int m = s[0];
int n = s[1];
int k = s[2];
// initialize with small numbers
aligned_vector<int> Aint(m * k);
randFill(Aint, 0, 4);
std::vector<aligned_vector<float>> A;
for (int i = 0; i < num_instances; ++i) {
A.push_back(aligned_vector<float>(Aint.begin(), Aint.end()));
}
aligned_vector<int> Bint(k * n);
randFill(Bint, 0, 4);
aligned_vector<float> B(Bint.begin(), Bint.end());
std::vector<std::unique_ptr<PackedGemmMatrixB<btype>>> Bp;
for (int i = 0; i < num_instances; ++i) {
Bp.emplace_back(std::unique_ptr<PackedGemmMatrixB<btype>>(
new PackedGemmMatrixB<btype>(btran, k, n, alpha, B.data())));
}
auto kAligned = ((k * sizeof(float) + 64) & ~63) / sizeof(float);
auto nAligned = ((n * sizeof(float) + 64) & ~63) / sizeof(float);
std::vector<aligned_vector<float>> Bt(num_instances);
auto& Bt_ref = Bt[0];
if (btran == matrix_op_t::Transpose) {
Bt_ref.resize(k * nAligned);
for (auto row = 0; row < k; ++row) {
for (auto col = 0; col < n; ++col) {
Bt_ref[row * nAligned + col] = alpha * B[col * k + row];
}
}
} else {
Bt_ref.resize(kAligned * n);
for (auto row = 0; row < k; ++row) {
for (auto col = 0; col < n; ++col) {
Bt_ref[col * kAligned + row] = alpha * B[col * k + row];
}
}
}
for (auto i = 1; i < num_instances; ++i) {
Bt[i] = Bt_ref;
}
std::vector<aligned_vector<float>> C_ref;
std::vector<aligned_vector<float>> C_fb;
if (beta != 0.0f) {
aligned_vector<int> Cint(m * n);
randFill(Cint, 0, 4);
for (int i = 0; i < num_instances; ++i) {
C_ref.push_back(aligned_vector<float>(Cint.begin(), Cint.end()));
C_fb.push_back(aligned_vector<float>(Cint.begin(), Cint.end()));
}
} else {
for (int i = 0; i < num_instances; ++i) {
C_ref.push_back(aligned_vector<float>(m * n, 1.f));
C_fb.push_back(aligned_vector<float>(m * n, NAN));
}
}
double nflops = 2.0 * m * n * k;
double nbytes = 4.0 * m * k + sizeof(btype) * 1.0 * k * n + 4.0 * m * n;
// warm up MKL and fbgemm
// check correctness at the same time
for (auto w = 0; w < 3; w++) {
#if defined(USE_MKL) || defined(USE_BLAS)
cblas_sgemm(
CblasRowMajor,
CblasNoTrans,
CblasNoTrans, // B is pretransposed, if required by operation
m,
n,
k,
1.0, // Mutliplication by Alpha is done during transpose of B
A[0].data(),
k,
Bt[0].data(),
btran == matrix_op_t::NoTranspose ? kAligned : nAligned,
beta,
C_ref[0].data(),
n);
#else
cblas_sgemm_ref(
matrix_op_t::NoTranspose,
matrix_op_t::NoTranspose,
m,
n,
k,
1.0,
A[0].data(),
k,
Bt[0].data(),
(btran == matrix_op_t::NoTranspose) ? kAligned : nAligned,
beta,
C_ref[0].data(),
n);
#endif
#ifdef _OPENMP
#pragma omp parallel if (num_instances == 1)
#endif
{
int num_threads = num_instances == 1 ? fbgemm_get_num_threads() : 1;
int tid = num_instances == 1 ? fbgemm_get_thread_num() : 0;
cblas_gemm_compute(
matrix_op_t::NoTranspose,
m,
A[0].data(),
*Bp[0],
beta,
C_fb[0].data(),
tid,
num_threads);
}
#if defined(USE_MKL) || defined(USE_BLAS)
// Compare results
for (auto i = 0; i < C_ref[0].size(); i++) {
if (std::abs(C_ref[0][i] - C_fb[0][i]) > 1e-3) {
fprintf(
stderr,
"Error: too high diff between fp32 ref %f and fp16 %f at %d\n",
C_ref[0][i],
C_fb[0][i],
i);
return;
}
}
#endif
}
#if defined(USE_MKL)
if (is_mkl) {
// Gold via MKL sgemm
type = "MKL_FP32";
#elif defined(USE_BLAS)
type = "BLAS_FP32";
#else
type = "REF_FP32";
#endif
ttot = measureWithWarmup(
[&]() {
int copy = num_instances == 1 ? 0 : fbgemm_get_thread_num();
for (int i = 0; i < repetitions; ++i) {
#if defined(USE_MKL) || defined(USE_BLAS)
cblas_sgemm(
CblasRowMajor,
CblasNoTrans,
CblasNoTrans,
m,
n,
k,
1.0,
A[copy].data(),
k,
Bt[copy].data(),
btran == matrix_op_t::NoTranspose ? kAligned : nAligned,
beta,
C_ref[copy].data(),
n);
#else
cblas_sgemm_ref(
matrix_op_t::NoTranspose,
matrix_op_t::NoTranspose,
m,
n,
k,
1.0,
A[copy].data(),
k,
Bt[copy].data(),
(btran == matrix_op_t::NoTranspose) ? kAligned : nAligned,
beta,
C_ref[copy].data(),
n);
#endif
}
},
3,
NITER,
[&]() {
if (flush) {
int copy = num_instances == 1 ? 0 : fbgemm_get_thread_num();
cache_evict(A[copy]);
cache_evict(Bt[copy]);
cache_evict(C_ref[copy]);
}
},
// Use OpenMP if num instances > 1
num_instances > 1);
gflops = nflops / ttot / 1e9;
gbs = nbytes / ttot / 1e9;
printf(
"\n%30s m = %5d n = %5d k = %5d Gflops = %8.4lf GBytes = %8.4lf\n",
type.c_str(),
m,
n,
k,
gflops * repetitions,
gbs * repetitions);
#ifdef USE_MKL
}
#endif
type = "FBP_" + std::string(typeid(btype).name());
ttot = measureWithWarmup(
[&]() {
// When executing in data decomposition (single-instance) mode
// Different threads will access different regions of the same
// matrices. Thus, copy to be used is always 0. The numbers of
// threads would be the as number of threads in the parallel
// region.
// When running in functional decomposition (multi-instance) mode
// different matrices are used. The copy to be used selected by
// thread_id (thread_num), and the number of threads performance
// the compute of the same instance is 1.
int copy = num_instances == 1 ? 0 : fbgemm_get_thread_num();
int num_threads = num_instances == 1 ? fbgemm_get_num_threads() : 1;
int tid = num_instances == 1 ? fbgemm_get_thread_num() : 0;
for (int i = 0; i < repetitions; ++i) {
cblas_gemm_compute(
matrix_op_t::NoTranspose,
m,
A[copy].data(),
*Bp[copy],
beta,
C_fb[copy].data(),
tid,
num_threads);
}
},
3,
NITER,
[&]() {
if (flush) {
int copy = num_instances == 1 ? 0 : fbgemm_get_thread_num();
cache_evict(A[copy]);
cache_evict(*Bp[copy]);
cache_evict(C_fb[copy]);
}
},
true /*useOpenMP*/);
gflops = nflops / ttot / 1e9;
gbs = nbytes / ttot / 1e9;
printf(
"%30s m = %5d n = %5d k = %5d Gflops = %8.4lf GBytes = %8.4lf\n",
type.c_str(),
m,
n,
k,
gflops * repetitions,
gbs * repetitions);
}
}
} // namespace fbgemm
|
3d25pt_var.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-1, 3D 25 point stencil with axis-symmetric ariable coefficients
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, m, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
// allocate the arrays
double ****A = (double ****) malloc(sizeof(double***)*2);
for(m=0; m<2;m++){
A[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
double ****coef = (double ****) malloc(sizeof(double***)*13);
for(m=0; m<13;m++){
coef[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
coef[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
coef[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 8;
tile_size[1] = 8;
tile_size[2] = 24;
tile_size[3] = 2048;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
for (m=0; m<13; m++) {
for (i=1; i<Nz; i++) {
for (j=1; j<Ny; j++) {
for (k=1; k<Nx; k++) {
coef[m][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 1) && (Nx >= 9) && (Ny >= 9) && (Nz >= 9)) {
for (t1=-1;t1<=Nt-1;t1++) {
lbp=ceild(t1+1,2);
ubp=min(floord(4*Nt+Nz-9,8),floord(4*t1+Nz-2,8));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(ceild(t1-4,6),ceild(8*t2-Nz-11,24));t3<=min(floord(4*Nt+Ny-9,24),floord(4*t1+Ny-1,24));t3++) {
for (t4=max(max(ceild(t1-510,512),ceild(8*t2-Nz-2035,2048)),ceild(24*t3-Ny-2035,2048));t4<=min(min(floord(4*Nt+Nx-9,2048),floord(4*t1+Nx-1,2048)),floord(24*t3+Nx+11,2048));t4++) {
for (t5=max(max(max(max(0,ceild(8*t2-Nz+5,4)),ceild(24*t3-Ny+5,4)),ceild(2048*t4-Nx+5,4)),t1);t5<=min(min(min(Nt-1,t1+1),6*t3+4),512*t4+510);t5++) {
for (t6=max(max(8*t2,4*t5+4),-8*t1+8*t2+8*t5-7);t6<=min(min(8*t2+7,-8*t1+8*t2+8*t5),4*t5+Nz-5);t6++) {
for (t7=max(24*t3,4*t5+4);t7<=min(24*t3+23,4*t5+Ny-5);t7++) {
lbv=max(2048*t4,4*t5+4);
ubv=min(2048*t4+2047,4*t5+Nx-5);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] = (((((((((((((coef[0][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) + (coef[1][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 1][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 1][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 1][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 1][ (-4*t5+t8)]))) + (coef[3][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 1] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 1]))) + (coef[4][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 2][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 2][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[5][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 2][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 2][ (-4*t5+t8)]))) + (coef[6][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 2] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 2]))) + (coef[7][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 3][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 3][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[8][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 3][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 3][ (-4*t5+t8)]))) + (coef[9][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 3] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 3]))) + (coef[10][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 4][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 4][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[11][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 4][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 4][ (-4*t5+t8)]))) + (coef[12][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 4] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 4])));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = min(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "variable axis-symmetric")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
}
free(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
for(m=0; m<13;m++){
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(coef[m][i][j]);
}
free(coef[m][i]);
}
free(coef[m]);
}
return 0;
}
|
vec-pose-inner.c | #include <float.h>
#include <math.h>
#include <stddef.h>
#include "bude.h"
// Energy evaluation parameters
#define CNSTNT 45.0f
#define HBTYPE_F 70
#define HBTYPE_E 69
#define HARDNESS 38.0f
#define NPNPDIST 5.5f
#define NPPDIST 1.0f
__attribute__((always_inline))
void wrap(int il, float transform[3][4][WGSIZE] , const int natlig,
const int natpro,
const Atom *restrict protein,
const Atom *restrict ligand,
const FFParams*__restrict forcefield,
const int group, float * __restrict__ etot) {
const Atom l_atom = ligand[il];
const FFParams l_params = forcefield[l_atom.type];
const int lhphb_ltz = l_params.hphb<0.f;
const int lhphb_gtz = l_params.hphb>0.f;
// Transform ligand atom
float lpos_x[WGSIZE], lpos_y[WGSIZE], lpos_z[WGSIZE];
#pragma omp simd
for (int l = 0; l < WGSIZE; l++)
{
lpos_x[l] = transform[0][3][l]
+ l_atom.x * transform[0][0][l]
+ l_atom.y * transform[0][1][l]
+ l_atom.z * transform[0][2][l];
lpos_y[l] = transform[1][3][l]
+ l_atom.x * transform[1][0][l]
+ l_atom.y * transform[1][1][l]
+ l_atom.z * transform[1][2][l];
lpos_z[l] = transform[2][3][l]
+ l_atom.x * transform[2][0][l]
+ l_atom.y * transform[2][1][l]
+ l_atom.z * transform[2][2][l];
}
// Loop over protein atoms
int ip = 0;
do
{
// Load protein atom data
const Atom p_atom = protein[ip];
const FFParams p_params = forcefield[p_atom.type];
const float radij = p_params.radius + l_params.radius;
const float r_radij = 1.f / radij;
const float elcdst =
(p_params.hbtype==HBTYPE_F && l_params.hbtype==HBTYPE_F)
? 4.f : 2.f;
const float elcdst1 =
(p_params.hbtype==HBTYPE_F && l_params.hbtype==HBTYPE_F)
? 0.25f : 0.5f;
const int type_E =
((p_params.hbtype==HBTYPE_E || l_params.hbtype==HBTYPE_E));
const int phphb_ltz = p_params.hphb < 0.f;
const int phphb_gtz = p_params.hphb > 0.f;
const int phphb_nz = p_params.hphb != 0.f;
const float p_hphb =
p_params.hphb * (phphb_ltz && lhphb_gtz ? -1.f : 1.f);
const float l_hphb =
l_params.hphb * (phphb_gtz && lhphb_ltz ? -1.f : 1.f);
const float distdslv =
(phphb_ltz ? (lhphb_ltz ? NPNPDIST : NPPDIST)
: (lhphb_ltz ? NPPDIST : -FLT_MAX));
const float r_distdslv = 1.f / distdslv;
const float chrg_init = l_params.elsc * p_params.elsc;
const float dslv_init = p_hphb + l_hphb;
#pragma omp simd
for (int l = 0; l < WGSIZE; l++)
{
// Calculate distance between atoms
const float x = lpos_x[l] - p_atom.x;
const float y = lpos_y[l] - p_atom.y;
const float z = lpos_z[l] - p_atom.z;
const float distij = sqrtf(x*x + y*y + z*z);
// Calculate the sum of the sphere radii
const float distbb = distij - radij;
const int zone1 = (distbb < 0.f);
// Calculate steric energy
etot[l] += (1.f - (distij*r_radij)) * (zone1 ? 2.f*HARDNESS : 0.f);
// Calculate formal and dipole charge interactions
float chrg_e = chrg_init
* ((zone1 ? 1.f : (1.f - distbb*elcdst1))
* (distbb<elcdst ? 1.f : 0.f));
float neg_chrg_e = -fabsf(chrg_e);
chrg_e = type_E ? neg_chrg_e : chrg_e;
etot[l] += chrg_e*CNSTNT;
// Calculate the two cases for Nonpolar-Polar repulsive interactions
float coeff = (1.f - (distbb*r_distdslv));
float dslv_e = dslv_init * ((distbb<distdslv && phphb_nz) ? 1.f : 0.f);
dslv_e *= (zone1 ? 1.f : coeff);
etot[l] += dslv_e;
}
} while (++ip < natpro); // loop over protein atoms
}
void fasten_main(const int natlig,
const int natpro,
const Atom *restrict protein,
const Atom *restrict ligand,
const float *restrict transforms_0,
const float *restrict transforms_1,
const float *restrict transforms_2,
const float *restrict transforms_3,
const float *restrict transforms_4,
const float *restrict transforms_5,
float *restrict results,
const FFParams *restrict forcefield,
const int group)
{
float transform[3][4][WGSIZE];
float etot[WGSIZE];
#pragma omp simd
for (int l = 0; l < WGSIZE; l++)
{
int ix = group*WGSIZE + l;
// Compute transformation matrix
const float sx = sinf(transforms_0[ix]);
const float cx = cosf(transforms_0[ix]);
const float sy = sinf(transforms_1[ix]);
const float cy = cosf(transforms_1[ix]);
const float sz = sinf(transforms_2[ix]);
const float cz = cosf(transforms_2[ix]);
transform[0][0][l] = cy*cz;
transform[0][1][l] = sx*sy*cz - cx*sz;
transform[0][2][l] = cx*sy*cz + sx*sz;
transform[0][3][l] = transforms_3[ix];
transform[1][0][l] = cy*sz;
transform[1][1][l] = sx*sy*sz + cx*cz;
transform[1][2][l] = cx*sy*sz - sx*cz;
transform[1][3][l] = transforms_4[ix];
transform[2][0][l] = -sy;
transform[2][1][l] = sx*cy;
transform[2][2][l] = cx*cy;
transform[2][3][l] = transforms_5[ix];
etot[l] = 0.f;
}
{
// Loop over ligand atoms
int il = 0;
do
{
// Load ligand atom data
wrap(il, transform,
natlig,
natpro,
protein,
ligand,
forcefield, group, etot);
} while (++il < natlig); // loop over ligand atoms
}
#pragma omp simd
for (int l = 0; l < WGSIZE; l++)
{
// Write result
results[group*WGSIZE + l] = etot[l]*0.5f;
}
}
|
GB_binop__iseq_int16.c |
//------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__iseq_int16)
// A.*B function (eWiseMult): GB (_AemultB_08__iseq_int16)
// A.*B function (eWiseMult): GB (_AemultB_02__iseq_int16)
// A.*B function (eWiseMult): GB (_AemultB_04__iseq_int16)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__iseq_int16)
// A*D function (colscale): GB (_AxD__iseq_int16)
// D*A function (rowscale): GB (_DxB__iseq_int16)
// C+=B function (dense accum): GB (_Cdense_accumB__iseq_int16)
// C+=b function (dense accum): GB (_Cdense_accumb__iseq_int16)
// C+=A+B function (dense ewise3): GB ((none))
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__iseq_int16)
// C=scalar+B GB (_bind1st__iseq_int16)
// C=scalar+B' GB (_bind1st_tran__iseq_int16)
// C=A+scalar GB (_bind2nd__iseq_int16)
// C=A'+scalar GB (_bind2nd_tran__iseq_int16)
// C type: int16_t
// A type: int16_t
// A pattern? 0
// B type: int16_t
// B pattern? 0
// BinaryOp: cij = (aij == bij)
#define GB_ATYPE \
int16_t
#define GB_BTYPE \
int16_t
#define GB_CTYPE \
int16_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
int16_t aij = GBX (Ax, pA, A_iso)
// true if values of A are not used
#define GB_A_IS_PATTERN \
0 \
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
int16_t bij = GBX (Bx, pB, B_iso)
// true if values of B are not used
#define GB_B_IS_PATTERN \
0 \
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
int16_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = (x == y) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ISEQ || GxB_NO_INT16 || GxB_NO_ISEQ_INT16)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
void GB (_Cdense_ewise3_noaccum__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_noaccum_template.c"
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__iseq_int16)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type int16_t
int16_t bwork = (*((int16_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix D,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t *restrict Cx = (int16_t *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t *restrict Cx = (int16_t *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__iseq_int16)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool is_eWiseUnion,
const GB_void *alpha_scalar_in,
const GB_void *beta_scalar_in,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
int16_t alpha_scalar ;
int16_t beta_scalar ;
if (is_eWiseUnion)
{
alpha_scalar = (*((int16_t *) alpha_scalar_in)) ;
beta_scalar = (*((int16_t *) beta_scalar_in )) ;
}
#include "GB_add_template.c"
GB_FREE_WORKSPACE ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__iseq_int16)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__iseq_int16)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__iseq_int16)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t *Cx = (int16_t *) Cx_output ;
int16_t x = (*((int16_t *) x_input)) ;
int16_t *Bx = (int16_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
int16_t bij = GBX (Bx, p, false) ;
Cx [p] = (x == bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__iseq_int16)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
int16_t *Cx = (int16_t *) Cx_output ;
int16_t *Ax = (int16_t *) Ax_input ;
int16_t y = (*((int16_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
int16_t aij = GBX (Ax, p, false) ;
Cx [p] = (aij == y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
int16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (x == aij) ; \
}
GrB_Info GB (_bind1st_tran__iseq_int16)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
int16_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t x = (*((const int16_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
int16_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
int16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (aij == y) ; \
}
GrB_Info GB (_bind2nd_tran__iseq_int16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t y = (*((const int16_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
pr90954.c | /* PR sanitizer/90954 */
/* { dg-do compile } */
/* { dg-options "-fopenmp -fsanitize=undefined" } */
float v;
int i;
void
foo (float x, float y)
{
#pragma omp atomic
v += x / y;
}
void
bar (int x, int y)
{
#pragma omp atomic
i += x / y;
}
void
baz (int x, int y)
{
#pragma omp atomic
i *= (x << y);
}
|
ParFriends.h | /****************************************************************/
/* Parallel Combinatorial BLAS Library (for Graph Computations) */
/* version 1.6 -------------------------------------------------*/
/* date: 6/15/2017 ---------------------------------------------*/
/* authors: Ariful Azad, Aydin Buluc --------------------------*/
/****************************************************************/
/*
Copyright (c) 2010-2017, The Regents of the University of California
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef _PAR_FRIENDS_H_
#define _PAR_FRIENDS_H_
#include "mpi.h"
#include <iostream>
#include <cstdarg>
#include "SpParMat.h"
#include "SpParMat3D.h"
#include "SpParHelper.h"
#include "MPIType.h"
#include "Friends.h"
#include "OptBuf.h"
#include "mtSpGEMM.h"
#include "MultiwayMerge.h"
#include <unistd.h>
#include <type_traits>
namespace combblas {
template <class IT, class NT, class DER>
class SpParMat;
/*************************************************************************************************/
/**************************** FRIEND FUNCTIONS FOR PARALLEL CLASSES ******************************/
/*************************************************************************************************/
/**
** Concatenate all the FullyDistVec<IT,NT> objects into a single one
**/
template <typename IT, typename NT>
FullyDistVec<IT,NT> Concatenate ( std::vector< FullyDistVec<IT,NT> > & vecs)
{
if(vecs.size() < 1)
{
SpParHelper::Print("Warning: Nothing to concatenate, returning empty ");
return FullyDistVec<IT,NT>();
}
else if (vecs.size() < 2)
{
return vecs[1];
}
else
{
typename std::vector< FullyDistVec<IT,NT> >::iterator it = vecs.begin();
std::shared_ptr<CommGrid> commGridPtr = it->getcommgrid();
MPI_Comm World = commGridPtr->GetWorld();
IT nglen = it->TotalLength(); // new global length
IT cumloclen = it->MyLocLength(); // existing cumulative local lengths
++it;
for(; it != vecs.end(); ++it)
{
if(*(commGridPtr) != *(it->getcommgrid()))
{
SpParHelper::Print("Grids are not comparable for FullyDistVec<IT,NT>::EWiseApply\n");
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
}
nglen += it->TotalLength();
cumloclen += it->MyLocLength();
}
FullyDistVec<IT,NT> ConCat (commGridPtr, nglen, NT());
int nprocs = commGridPtr->GetSize();
std::vector< std::vector< NT > > data(nprocs);
std::vector< std::vector< IT > > inds(nprocs);
IT gloffset = 0;
for(it = vecs.begin(); it != vecs.end(); ++it)
{
IT loclen = it->LocArrSize();
for(IT i=0; i < loclen; ++i)
{
IT locind;
IT loffset = it->LengthUntil();
int owner = ConCat.Owner(gloffset+loffset+i, locind);
data[owner].push_back(it->arr[i]);
inds[owner].push_back(locind);
}
gloffset += it->TotalLength();
}
int * sendcnt = new int[nprocs];
int * sdispls = new int[nprocs];
for(int i=0; i<nprocs; ++i)
sendcnt[i] = (int) data[i].size();
int * rdispls = new int[nprocs];
int * recvcnt = new int[nprocs];
MPI_Alltoall(sendcnt, 1, MPI_INT, recvcnt, 1, MPI_INT, World); // share the request counts
sdispls[0] = 0;
rdispls[0] = 0;
for(int i=0; i<nprocs-1; ++i)
{
sdispls[i+1] = sdispls[i] + sendcnt[i];
rdispls[i+1] = rdispls[i] + recvcnt[i];
}
IT totrecv = std::accumulate(recvcnt,recvcnt+nprocs,static_cast<IT>(0));
NT * senddatabuf = new NT[cumloclen];
for(int i=0; i<nprocs; ++i)
{
std::copy(data[i].begin(), data[i].end(), senddatabuf+sdispls[i]);
std::vector<NT>().swap(data[i]); // delete data vectors
}
NT * recvdatabuf = new NT[totrecv];
MPI_Alltoallv(senddatabuf, sendcnt, sdispls, MPIType<NT>(), recvdatabuf, recvcnt, rdispls, MPIType<NT>(), World); // send data
delete [] senddatabuf;
IT * sendindsbuf = new IT[cumloclen];
for(int i=0; i<nprocs; ++i)
{
std::copy(inds[i].begin(), inds[i].end(), sendindsbuf+sdispls[i]);
std::vector<IT>().swap(inds[i]); // delete inds vectors
}
IT * recvindsbuf = new IT[totrecv];
MPI_Alltoallv(sendindsbuf, sendcnt, sdispls, MPIType<IT>(), recvindsbuf, recvcnt, rdispls, MPIType<IT>(), World); // send new inds
DeleteAll(sendindsbuf, sendcnt, sdispls);
for(int i=0; i<nprocs; ++i)
{
for(int j = rdispls[i]; j < rdispls[i] + recvcnt[i]; ++j)
{
ConCat.arr[recvindsbuf[j]] = recvdatabuf[j];
}
}
DeleteAll(recvindsbuf, recvcnt, rdispls);
return ConCat;
}
}
template <typename MATRIXA, typename MATRIXB>
bool CheckSpGEMMCompliance(const MATRIXA & A, const MATRIXB & B)
{
if(A.getncol() != B.getnrow())
{
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << B.getnrow() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
return false;
}
if((void*) &A == (void*) &B)
{
std::ostringstream outs;
outs << "Can not multiply, inputs alias (make a temporary copy of one of them first)"<< std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, MATRIXALIAS);
return false;
}
return true;
}
// Combined logic for prune, recovery, and select
template <typename IT, typename NT, typename DER>
void MCLPruneRecoverySelect(SpParMat<IT,NT,DER> & A, NT hardThreshold, IT selectNum, IT recoverNum, NT recoverPct, int kselectVersion)
{
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
#ifdef TIMING
double t0, t1;
#endif
// Prune and create a new pruned matrix
SpParMat<IT,NT,DER> PrunedA = A.Prune(std::bind2nd(std::less_equal<NT>(), hardThreshold), false);
// column-wise statistics of the pruned matrix
FullyDistVec<IT,NT> colSums = PrunedA.Reduce(Column, std::plus<NT>(), 0.0);
FullyDistVec<IT,NT> nnzPerColumnUnpruned = A.Reduce(Column, std::plus<NT>(), 0.0, [](NT val){return 1.0;});
FullyDistVec<IT,NT> nnzPerColumn = PrunedA.Reduce(Column, std::plus<NT>(), 0.0, [](NT val){return 1.0;});
//FullyDistVec<IT,NT> pruneCols(A.getcommgrid(), A.getncol(), hardThreshold);
FullyDistVec<IT,NT> pruneCols(nnzPerColumn);
pruneCols = hardThreshold;
PrunedA.FreeMemory();
FullyDistSpVec<IT,NT> recoverCols(nnzPerColumn, std::bind2nd(std::less<NT>(), recoverNum));
// recover only when nnzs in unprunned columns are greater than nnzs in pruned column
recoverCols = EWiseApply<NT>(recoverCols, nnzPerColumnUnpruned,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return dval > spval;},
false, NT());
recoverCols = recoverPct;
// columns with nnz < r AND sum < recoverPct (pct)
recoverCols = EWiseApply<NT>(recoverCols, colSums,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return dval < spval;},
false, NT());
IT nrecover = recoverCols.getnnz();
if(nrecover > 0)
{
#ifdef TIMING
t0=MPI_Wtime();
#endif
A.Kselect(recoverCols, recoverNum, kselectVersion);
#ifdef TIMING
t1=MPI_Wtime();
mcl_kselecttime += (t1-t0);
#endif
pruneCols.Set(recoverCols);
#ifdef COMBBLAS_DEBUG
std::ostringstream outs;
outs << "Number of columns needing recovery: " << nrecover << std::endl;
SpParHelper::Print(outs.str());
#endif
}
if(selectNum>0)
{
// remaining columns will be up for selection
FullyDistSpVec<IT,NT> selectCols = EWiseApply<NT>(recoverCols, colSums,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return spval==-1;},
true, static_cast<NT>(-1));
selectCols = selectNum;
selectCols = EWiseApply<NT>(selectCols, nnzPerColumn,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return dval > spval;},
false, NT());
IT nselect = selectCols.getnnz();
if(nselect > 0 )
{
#ifdef TIMING
t0=MPI_Wtime();
#endif
A.Kselect(selectCols, selectNum, kselectVersion); // PrunedA would also work
#ifdef TIMING
t1=MPI_Wtime();
mcl_kselecttime += (t1-t0);
#endif
pruneCols.Set(selectCols);
#ifdef COMBBLAS_DEBUG
std::ostringstream outs;
outs << "Number of columns needing selection: " << nselect << std::endl;
SpParHelper::Print(outs.str());
#endif
#ifdef TIMING
t0=MPI_Wtime();
#endif
SpParMat<IT,NT,DER> selectedA = A.PruneColumn(pruneCols, std::less<NT>(), false);
#ifdef TIMING
t1=MPI_Wtime();
mcl_prunecolumntime += (t1-t0);
#endif
if(recoverNum>0 ) // recovery can be attempted after selection
{
FullyDistVec<IT,NT> nnzPerColumn1 = selectedA.Reduce(Column, std::plus<NT>(), 0.0, [](NT val){return 1.0;});
FullyDistVec<IT,NT> colSums1 = selectedA.Reduce(Column, std::plus<NT>(), 0.0);
selectedA.FreeMemory();
// slected columns with nnz < recoverNum (r)
selectCols = recoverNum;
selectCols = EWiseApply<NT>(selectCols, nnzPerColumn1,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return dval < spval;},
false, NT());
// selected columns with sum < recoverPct (pct)
selectCols = recoverPct;
selectCols = EWiseApply<NT>(selectCols, colSums1,
[](NT spval, NT dval){return spval;},
[](NT spval, NT dval){return dval < spval;},
false, NT());
IT n_recovery_after_select = selectCols.getnnz();
if(n_recovery_after_select>0)
{
// mclExpandVector2 does it on the original vector
// mclExpandVector1 does it one pruned vector
#ifdef TIMING
t0=MPI_Wtime();
#endif
A.Kselect(selectCols, recoverNum, kselectVersion); // Kselect on PrunedA might give different result
#ifdef TIMING
t1=MPI_Wtime();
mcl_kselecttime += (t1-t0);
#endif
pruneCols.Set(selectCols);
#ifdef COMBBLAS_DEBUG
std::ostringstream outs1;
outs1 << "Number of columns needing recovery after selection: " << nselect << std::endl;
SpParHelper::Print(outs1.str());
#endif
}
}
}
}
// final prune
#ifdef TIMING
t0=MPI_Wtime();
#endif
A.PruneColumn(pruneCols, std::less<NT>(), true);
#ifdef TIMING
t1=MPI_Wtime();
mcl_prunecolumntime += (t1-t0);
#endif
// Add loops for empty columns
if(recoverNum<=0 ) // if recoverNum>0, recovery would have added nonzeros in empty columns
{
FullyDistVec<IT,NT> nnzPerColumnA = A.Reduce(Column, std::plus<NT>(), 0.0, [](NT val){return 1.0;});
FullyDistSpVec<IT,NT> emptyColumns(nnzPerColumnA, std::bind2nd(std::equal_to<NT>(), 0.0));
emptyColumns = 1.00;
//Ariful: We need a selective AddLoops function with a sparse vector
//A.AddLoops(emptyColumns);
}
}
template <typename SR, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
IU EstimateFLOP
(SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B, bool clearA = false, bool clearB = false)
{
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
IU C_m = A.spSeq->getnrow();
IU C_n = B.spSeq->getncol();
//const_cast< UDERB* >(B.spSeq)->Transpose(); // do not transpose for colum-by-column multiplication
IU ** ARecvSizes = SpHelper::allocate2D<IU>(UDERA::esscount, stages);
IU ** BRecvSizes = SpHelper::allocate2D<IU>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *(A.spSeq), ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *(B.spSeq), BRecvSizes, (B.commGrid)->GetColWorld());
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
IU local_flops = 0;
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
for(int i = 0; i < stages; ++i)
{
std::vector<IU> ess;
if(i == Aself)
{
ARecv = A.spSeq; // shallow-copy
}
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
{
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
ess.clear();
if(i == Bself)
{
BRecv = B.spSeq; // shallow-copy
}
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
{
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
local_flops += EstimateLocalFLOP<SR>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
}
if(clearA && A.spSeq != NULL) {
delete A.spSeq;
A.spSeq = NULL;
}
if(clearB && B.spSeq != NULL) {
delete B.spSeq;
B.spSeq = NULL;
}
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
//if(!clearB)
// const_cast< UDERB* >(B.spSeq)->Transpose(); // transpose back to original
IU global_flops = 0;
MPI_Allreduce(&local_flops, &global_flops, 1, MPI_LONG_LONG_INT, MPI_SUM, A.getcommgrid()->GetWorld());
return global_flops;
}
/**
* Broadcasts A multiple times (#phases) in order to save storage in the output
* Only uses 1/phases of C memory if the threshold/max limits are proper
* Parameters:
* - computationKernel: 1 means hash-based, 2 means heap-based
*/
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU,NUO,UDERO> MemEfficientSpGEMM (SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B,
int phases, NUO hardThreshold, IU selectNum, IU recoverNum, NUO recoverPct, int kselectVersion, int computationKernel, int64_t perProcessMemory)
{
typedef typename UDERA::LocalIT LIA;
typedef typename UDERB::LocalIT LIB;
typedef typename UDERO::LocalIT LIC;
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
if(A.getncol() != B.getnrow())
{
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << B.getnrow() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
return SpParMat< IU,NUO,UDERO >();
}
if(phases <1 || phases >= A.getncol())
{
SpParHelper::Print("MemEfficientSpGEMM: The value of phases is too small or large. Resetting to 1.\n");
phases = 1;
}
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
double t0, t1, t2, t3, t4, t5;
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
t0 = MPI_Wtime();
#endif
if(perProcessMemory>0) // estimate the number of phases permitted by memory
{
int p;
MPI_Comm World = GridC->GetWorld();
MPI_Comm_size(World,&p);
int64_t perNNZMem_in = sizeof(IU)*2 + sizeof(NU1);
int64_t perNNZMem_out = sizeof(IU)*2 + sizeof(NUO);
// max nnz(A) in a porcess
int64_t lannz = A.getlocalnnz();
int64_t gannz;
MPI_Allreduce(&lannz, &gannz, 1, MPIType<int64_t>(), MPI_MAX, World);
int64_t inputMem = gannz * perNNZMem_in * 4; // for four copies (two for SUMMA)
// max nnz(A^2) stored by SUMMA in a porcess
int64_t asquareNNZ = EstPerProcessNnzSUMMA(A,B, false);
int64_t asquareMem = asquareNNZ * perNNZMem_out * 2; // an extra copy in multiway merge and in selection/recovery step
// estimate kselect memory
int64_t d = ceil( (asquareNNZ * sqrt(p))/ B.getlocalcols() ); // average nnz per column in A^2 (it is an overestimate because asquareNNZ is estimated based on unmerged matrices)
// this is equivalent to (asquareNNZ * p) / B.getcol()
int64_t k = std::min(int64_t(std::max(selectNum, recoverNum)), d );
int64_t kselectmem = B.getlocalcols() * k * 8 * 3;
// estimate output memory
int64_t outputNNZ = (B.getlocalcols() * k)/sqrt(p);
int64_t outputMem = outputNNZ * perNNZMem_in * 2;
//inputMem + outputMem + asquareMem/phases + kselectmem/phases < memory
int64_t remainingMem = perProcessMemory*1000000000 - inputMem - outputMem;
if(remainingMem > 0)
{
phases = 1 + (asquareMem+kselectmem) / remainingMem;
}
if(myrank==0)
{
if(remainingMem < 0)
{
std::cout << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n Warning: input and output memory requirement is greater than per-process avaiable memory. Keeping phase to the value supplied at the command line. The program may go out of memory and crash! \n !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
}
#ifdef SHOW_MEMORY_USAGE
int64_t maxMemory = kselectmem/phases + inputMem + outputMem + asquareMem / phases;
if(maxMemory>1000000000)
std::cout << "phases: " << phases << ": per process memory: " << perProcessMemory << " GB asquareMem: " << asquareMem/1000000000.00 << " GB" << " inputMem: " << inputMem/1000000000.00 << " GB" << " outputMem: " << outputMem/1000000000.00 << " GB" << " kselectmem: " << kselectmem/1000000000.00 << " GB" << std::endl;
else
std::cout << "phases: " << phases << ": per process memory: " << perProcessMemory << " GB asquareMem: " << asquareMem/1000000.00 << " MB" << " inputMem: " << inputMem/1000000.00 << " MB" << " outputMem: " << outputMem/1000000.00 << " MB" << " kselectmem: " << kselectmem/1000000.00 << " MB" << std::endl;
#endif
}
}
//if(myrank == 0){
//fprintf(stderr, "[MemEfficientSpGEMM] Running with phase: %d\n", phases);
//}
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
t1 = MPI_Wtime();
mcl_symbolictime += (t1-t0);
#endif
LIA C_m = A.spSeq->getnrow();
LIB C_n = B.spSeq->getncol();
std::vector< UDERB > PiecesOfB;
UDERB CopyB = *(B.spSeq); // we allow alias matrices as input because of this local copy
CopyB.ColSplit(phases, PiecesOfB); // CopyB's memory is destroyed at this point
MPI_Barrier(GridC->GetWorld());
LIA ** ARecvSizes = SpHelper::allocate2D<LIA>(UDERA::esscount, stages);
LIB ** BRecvSizes = SpHelper::allocate2D<LIB>(UDERB::esscount, stages);
static_assert(std::is_same<LIA, LIB>::value, "local index types for both input matrices should be the same");
static_assert(std::is_same<LIA, LIC>::value, "local index types for input and output matrices should be the same");
SpParHelper::GetSetSizes( *(A.spSeq), ARecvSizes, (A.commGrid)->GetRowWorld());
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
std::vector< UDERO > toconcatenate;
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
for(int p = 0; p< phases; ++p)
{
SpParHelper::GetSetSizes( PiecesOfB[p], BRecvSizes, (B.commGrid)->GetColWorld());
std::vector< SpTuples<LIC,NUO> *> tomerge;
for(int i = 0; i < stages; ++i)
{
std::vector<LIA> ess;
if(i == Aself) ARecv = A.spSeq; // shallow-copy
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
ARecv = new UDERA(); // first, create the object
}
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
t0 = MPI_Wtime();
#endif
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
t1 = MPI_Wtime();
mcl_Abcasttime += (t1-t0);
#endif
ess.clear();
if(i == Bself) BRecv = &(PiecesOfB[p]); // shallow-copy
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
ess[j] = BRecvSizes[j][i];
BRecv = new UDERB();
}
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t2=MPI_Wtime();
#endif
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t3=MPI_Wtime();
mcl_Bbcasttime += (t3-t2);
#endif
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t4=MPI_Wtime();
#endif
SpTuples<LIC,NUO> * C_cont;
if(computationKernel == 1) C_cont = LocalSpGEMMHash<SR, NUO>(*ARecv, *BRecv,i != Aself, i != Bself, false); // Hash SpGEMM without per-column sorting
else if(computationKernel == 2) C_cont=LocalSpGEMM<SR, NUO>(*ARecv, *BRecv,i != Aself, i != Bself);
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t5=MPI_Wtime();
mcl_localspgemmtime += (t5-t4);
#endif
if(!C_cont->isZero())
tomerge.push_back(C_cont);
else
delete C_cont;
} // all stages executed
#ifdef SHOW_MEMORY_USAGE
int64_t gcnnz_unmerged, lcnnz_unmerged = 0;
for(size_t i = 0; i < tomerge.size(); ++i)
{
lcnnz_unmerged += tomerge[i]->getnnz();
}
MPI_Allreduce(&lcnnz_unmerged, &gcnnz_unmerged, 1, MPIType<int64_t>(), MPI_MAX, MPI_COMM_WORLD);
int64_t summa_memory = gcnnz_unmerged*20;//(gannz*2 + phase_nnz + gcnnz_unmerged + gannz + gannz/phases) * 20; // last two for broadcasts
if(myrank==0)
{
if(summa_memory>1000000000)
std::cout << p+1 << ". unmerged: " << summa_memory/1000000000.00 << "GB " ;
else
std::cout << p+1 << ". unmerged: " << summa_memory/1000000.00 << " MB " ;
}
#endif
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t6=MPI_Wtime();
#endif
// TODO: MultiwayMerge can directly return UDERO inorder to avoid the extra copy
SpTuples<LIC,NUO> * OnePieceOfC_tuples;
if(computationKernel == 1) OnePieceOfC_tuples = MultiwayMergeHash<SR>(tomerge, C_m, PiecesOfB[p].getncol(), true, false);
else if(computationKernel == 2) OnePieceOfC_tuples = MultiwayMerge<SR>(tomerge, C_m, PiecesOfB[p].getncol(), true);
#ifdef SHOW_MEMORY_USAGE
int64_t gcnnz_merged, lcnnz_merged ;
lcnnz_merged = OnePieceOfC_tuples->getnnz();
MPI_Allreduce(&lcnnz_merged, &gcnnz_merged, 1, MPIType<int64_t>(), MPI_MAX, MPI_COMM_WORLD);
// TODO: we can remove gcnnz_merged memory here because we don't need to concatenate anymore
int64_t merge_memory = gcnnz_merged*2*20;//(gannz*2 + phase_nnz + gcnnz_unmerged + gcnnz_merged*2) * 20;
if(myrank==0)
{
if(merge_memory>1000000000)
std::cout << " merged: " << merge_memory/1000000000.00 << "GB " ;
else
std::cout << " merged: " << merge_memory/1000000.00 << " MB " ;
}
#endif
#ifdef TIMING
MPI_Barrier(A.getcommgrid()->GetWorld());
double t7=MPI_Wtime();
mcl_multiwaymergetime += (t7-t6);
#endif
UDERO * OnePieceOfC = new UDERO(* OnePieceOfC_tuples, false);
delete OnePieceOfC_tuples;
SpParMat<IU,NUO,UDERO> OnePieceOfC_mat(OnePieceOfC, GridC);
MCLPruneRecoverySelect(OnePieceOfC_mat, hardThreshold, selectNum, recoverNum, recoverPct, kselectVersion);
#ifdef SHOW_MEMORY_USAGE
int64_t gcnnz_pruned, lcnnz_pruned ;
lcnnz_pruned = OnePieceOfC_mat.getlocalnnz();
MPI_Allreduce(&lcnnz_pruned, &gcnnz_pruned, 1, MPIType<int64_t>(), MPI_MAX, MPI_COMM_WORLD);
// TODO: we can remove gcnnz_merged memory here because we don't need to concatenate anymore
int64_t prune_memory = gcnnz_pruned*2*20;//(gannz*2 + phase_nnz + gcnnz_pruned*2) * 20 + kselectmem; // 3 extra copies of OnePieceOfC_mat, we can make it one extra copy!
//phase_nnz += gcnnz_pruned;
if(myrank==0)
{
if(prune_memory>1000000000)
std::cout << "Prune: " << prune_memory/1000000000.00 << "GB " << std::endl ;
else
std::cout << "Prune: " << prune_memory/1000000.00 << " MB " << std::endl ;
}
#endif
// ABAB: Change this to accept pointers to objects
toconcatenate.push_back(OnePieceOfC_mat.seq());
}
UDERO * C = new UDERO(0,C_m, C_n,0);
C->ColConcatenate(toconcatenate); // ABAB: Change this to accept a vector of pointers to pointers to DER objects
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERA::esscount);
return SpParMat<IU,NUO,UDERO> (C, GridC);
}
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
int CalculateNumberOfPhases (SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B,
NUO hardThreshold, IU selectNum, IU recoverNum, NUO recoverPct, int kselectVersion, int64_t perProcessMemory){
int phases;
typedef typename UDERA::LocalIT LIA;
typedef typename UDERB::LocalIT LIB;
typedef typename UDERO::LocalIT LIC;
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
double t0, t1, t2, t3, t4, t5;
int p;
MPI_Comm World = GridC->GetWorld();
MPI_Comm_size(World,&p);
int64_t perNNZMem_in = sizeof(IU)*2 + sizeof(NU1);
int64_t perNNZMem_out = sizeof(IU)*2 + sizeof(NUO);
// max nnz(A) in a porcess
int64_t lannz = A.getlocalnnz();
int64_t gannz;
MPI_Allreduce(&lannz, &gannz, 1, MPIType<int64_t>(), MPI_MAX, World);
int64_t inputMem = gannz * perNNZMem_in * 4; // for four copies (two for SUMMA)
// max nnz(A^2) stored by SUMMA in a porcess
int64_t asquareNNZ = EstPerProcessNnzSUMMA(A,B, false);
int64_t asquareMem = asquareNNZ * perNNZMem_out * 2; // an extra copy in multiway merge and in selection/recovery step
// estimate kselect memory
int64_t d = ceil( (asquareNNZ * sqrt(p))/ B.getlocalcols() ); // average nnz per column in A^2 (it is an overestimate because asquareNNZ is estimated based on unmerged matrices)
// this is equivalent to (asquareNNZ * p) / B.getcol()
int64_t k = std::min(int64_t(std::max(selectNum, recoverNum)), d );
int64_t kselectmem = B.getlocalcols() * k * 8 * 3;
// estimate output memory
int64_t outputNNZ = (B.getlocalcols() * d)/sqrt(p);
//int64_t outputNNZ = (B.getlocalcols() * k)/sqrt(p); // if kselect is used
int64_t outputMem = outputNNZ * perNNZMem_in * 2;
//inputMem + outputMem + asquareMem/phases + kselectmem/phases < memory
//int64_t remainingMem = perProcessMemory*1000000000 - inputMem - outputMem;
int64_t remainingMem = perProcessMemory*1000000000 - inputMem; // if each phase result is discarded
//if(remainingMem > 0)
//{
//phases = 1 + (asquareMem+kselectmem) / remainingMem;
//}
phases = 1 + asquareMem / remainingMem;
return phases;
}
/**
* Parallel C = A*B routine that uses a double buffered broadcasting scheme
* @pre { Input matrices, A and B, should not alias }
* Most memory efficient version available. Total stages: 2*sqrt(p)
* Memory requirement during first sqrt(p) stages: <= (3/2)*(nnz(A)+nnz(B))+(1/2)*nnz(C)
* Memory requirement during second sqrt(p) stages: <= nnz(A)+nnz(B)+nnz(C)
* Final memory requirement: nnz(C) if clearA and clearB are true
**/
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU,NUO,UDERO> Mult_AnXBn_DoubleBuff
(SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B, bool clearA = false, bool clearB = false )
{
if(!CheckSpGEMMCompliance(A,B) )
{
return SpParMat< IU,NUO,UDERO >();
}
typedef typename UDERA::LocalIT LIA;
typedef typename UDERB::LocalIT LIB;
typedef typename UDERO::LocalIT LIC;
static_assert(std::is_same<LIA, LIB>::value, "local index types for both input matrices should be the same");
static_assert(std::is_same<LIA, LIC>::value, "local index types for input and output matrices should be the same");
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
LIA C_m = A.spSeq->getnrow();
LIB C_n = B.spSeq->getncol();
UDERA * A1seq = new UDERA();
UDERA * A2seq = new UDERA();
UDERB * B1seq = new UDERB();
UDERB * B2seq = new UDERB();
(A.spSeq)->Split( *A1seq, *A2seq);
const_cast< UDERB* >(B.spSeq)->Transpose();
(B.spSeq)->Split( *B1seq, *B2seq);
// Transpose back for the column-by-column algorithm
const_cast< UDERB* >(B1seq)->Transpose();
const_cast< UDERB* >(B2seq)->Transpose();
LIA ** ARecvSizes = SpHelper::allocate2D<LIA>(UDERA::esscount, stages);
LIB ** BRecvSizes = SpHelper::allocate2D<LIB>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *A1seq, ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *B1seq, BRecvSizes, (B.commGrid)->GetColWorld());
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
std::vector< SpTuples<LIC,NUO> *> tomerge;
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
for(int i = 0; i < stages; ++i)
{
std::vector<LIA> ess;
if(i == Aself)
{
ARecv = A1seq; // shallow-copy
}
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
{
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
ess.clear();
if(i == Bself)
{
BRecv = B1seq; // shallow-copy
}
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
{
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
// before activating this remove transposing B1seq
/*
SpTuples<LIC,NUO> * C_cont = MultiplyReturnTuples<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
false, true, // transpose information (B is transposed)
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
*/
SpTuples<LIC,NUO> * C_cont = LocalHybridSpGEMM<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
if(!C_cont->isZero())
tomerge.push_back(C_cont);
else
delete C_cont;
}
if(clearA) delete A1seq;
if(clearB) delete B1seq;
// Set the new dimensions
SpParHelper::GetSetSizes( *A2seq, ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *B2seq, BRecvSizes, (B.commGrid)->GetColWorld());
// Start the second round
for(int i = 0; i < stages; ++i)
{
std::vector<LIA> ess;
if(i == Aself)
{
ARecv = A2seq; // shallow-copy
}
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
{
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
ess.clear();
if(i == Bself)
{
BRecv = B2seq; // shallow-copy
}
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
{
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
// before activating this remove transposing B2seq
/*
SpTuples<LIC,NUO> * C_cont = MultiplyReturnTuples<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
false, true, // transpose information (B is transposed)
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
*/
SpTuples<LIC,NUO> * C_cont = LocalHybridSpGEMM<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
if(!C_cont->isZero())
tomerge.push_back(C_cont);
else
delete C_cont;
}
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
if(clearA)
{
delete A2seq;
delete A.spSeq;
A.spSeq = NULL;
}
else
{
(A.spSeq)->Merge(*A1seq, *A2seq);
delete A1seq;
delete A2seq;
}
if(clearB)
{
delete B2seq;
delete B.spSeq;
B.spSeq = NULL;
}
else
{
B1seq->Transpose();
B2seq->Transpose();
(B.spSeq)->Merge(*B1seq, *B2seq);
delete B1seq;
delete B2seq;
const_cast< UDERB* >(B.spSeq)->Transpose(); // transpose back to original
}
UDERO * C = new UDERO(MergeAll<SR>(tomerge, C_m, C_n,true), false);
return SpParMat<IU,NUO,UDERO> (C, GridC); // return the result object
}
/**
* Parallel A = B*C routine that uses only MPI-1 features
* Relies on simple blocking broadcast
* @pre { Input matrices, A and B, should not alias }
**/
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU, NUO, UDERO> Mult_AnXBn_Synch
(SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B, bool clearA = false, bool clearB = false )
{
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
if(!CheckSpGEMMCompliance(A,B) )
{
return SpParMat< IU,NUO,UDERO >();
}
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
IU C_m = A.spSeq->getnrow();
IU C_n = B.spSeq->getncol();
//const_cast< UDERB* >(B.spSeq)->Transpose(); // do not transpose for colum-by-column multiplication
IU ** ARecvSizes = SpHelper::allocate2D<IU>(UDERA::esscount, stages);
IU ** BRecvSizes = SpHelper::allocate2D<IU>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *(A.spSeq), ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *(B.spSeq), BRecvSizes, (B.commGrid)->GetColWorld());
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
std::vector< SpTuples<IU,NUO> *> tomerge;
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
for(int i = 0; i < stages; ++i)
{
std::vector<IU> ess;
if(i == Aself)
{
ARecv = A.spSeq; // shallow-copy
}
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
{
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
ess.clear();
if(i == Bself)
{
BRecv = B.spSeq; // shallow-copy
}
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
{
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
SpTuples<IU,NUO> * C_cont = LocalSpGEMMHash<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
if(!C_cont->isZero())
tomerge.push_back(C_cont);
#ifdef COMBBLAS_DEBUG
std::ostringstream outs;
outs << i << "th SUMMA iteration"<< std::endl;
SpParHelper::Print(outs.str());
#endif
}
if(clearA && A.spSeq != NULL)
{
delete A.spSeq;
A.spSeq = NULL;
}
if(clearB && B.spSeq != NULL)
{
delete B.spSeq;
B.spSeq = NULL;
}
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
SpTuples<IU,NUO> * C_tuples = MultiwayMerge<SR>(tomerge, C_m, C_n,false);
UDERO * C = new UDERO(*C_tuples, false);
delete C_tuples;
//if(!clearB)
// const_cast< UDERB* >(B.spSeq)->Transpose(); // transpose back to original
return SpParMat<IU,NUO,UDERO> (C, GridC); // return the result object
}
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU, NUO, UDERO> Mult_AnXBn_Overlap
(SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B, bool clearA = false, bool clearB = false )
{
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
if(!CheckSpGEMMCompliance(A,B) )
{
return SpParMat< IU,NUO,UDERO >();
}
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
IU C_m = A.spSeq->getnrow();
IU C_n = B.spSeq->getncol();
//const_cast< UDERB* >(B.spSeq)->Transpose(); // do not transpose for colum-by-column multiplication
IU ** ARecvSizes = SpHelper::allocate2D<IU>(UDERA::esscount, stages);
IU ** BRecvSizes = SpHelper::allocate2D<IU>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *(A.spSeq), ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *(B.spSeq), BRecvSizes, (B.commGrid)->GetColWorld());
// Remotely fetched matrices are stored as pointers
UDERA ** ARecv = new UDERA* [stages];
UDERB ** BRecv = new UDERB* [stages];
Arr<IU,NU1> Aarrinfo = A.seqptr()->GetArrays();
Arr<IU,NU2> Barrinfo = B.seqptr()->GetArrays();
std::vector< std::vector<MPI_Request> > ABCastIndarrayReq;
std::vector< std::vector<MPI_Request> > ABCastNumarrayReq;
std::vector< std::vector<MPI_Request> > BBCastIndarrayReq;
std::vector< std::vector<MPI_Request> > BBCastNumarrayReq;
for(int i = 0; i < stages; i++){
ABCastIndarrayReq.push_back( std::vector<MPI_Request>(Aarrinfo.indarrs.size(), MPI_REQUEST_NULL) );
ABCastNumarrayReq.push_back( std::vector<MPI_Request>(Aarrinfo.numarrs.size(), MPI_REQUEST_NULL) );
BBCastIndarrayReq.push_back( std::vector<MPI_Request>(Barrinfo.indarrs.size(), MPI_REQUEST_NULL) );
BBCastNumarrayReq.push_back( std::vector<MPI_Request>(Barrinfo.numarrs.size(), MPI_REQUEST_NULL) );
}
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
std::vector< SpTuples<IU,NUO> *> tomerge;
for(int i = 0; i < stages; ++i){
std::vector<IU> ess;
if(i == Aself) ARecv[i] = A.spSeq; // shallow-copy
else{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j) ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
ARecv[i] = new UDERA(); // first, create the object
}
SpParHelper::IBCastMatrix(GridC->GetRowWorld(), *(ARecv[i]), ess, i, ABCastIndarrayReq[i], ABCastNumarrayReq[i]); // then, receive its elements
ess.clear();
if(i == Bself) BRecv[i] = B.spSeq; // shallow-copy
else{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j) ess[j] = BRecvSizes[j][i];
BRecv[i] = new UDERB();
}
SpParHelper::IBCastMatrix(GridC->GetColWorld(), *(BRecv[i]), ess, i, BBCastIndarrayReq[i], BBCastNumarrayReq[i]); // then, receive its elements
if(i > 0){
MPI_Waitall(ABCastIndarrayReq[i-1].size(), ABCastIndarrayReq[i-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(ABCastNumarrayReq[i-1].size(), ABCastNumarrayReq[i-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(BBCastIndarrayReq[i-1].size(), BBCastIndarrayReq[i-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(BBCastNumarrayReq[i-1].size(), BBCastNumarrayReq[i-1].data(), MPI_STATUSES_IGNORE);
SpTuples<IU,NUO> * C_cont = LocalHybridSpGEMM<SR, NUO>
(*(ARecv[i-1]), *(BRecv[i-1]), // parameters themselves
i-1 != Aself, // 'delete A' condition
i-1 != Bself); // 'delete B' condition
if(!C_cont->isZero()) tomerge.push_back(C_cont);
SpTuples<IU,NUO> * C_tuples = MultiwayMerge<SR>(tomerge, C_m, C_n,true);
std::vector< SpTuples<IU,NUO> *>().swap(tomerge);
tomerge.push_back(C_tuples);
}
#ifdef COMBBLAS_DEBUG
std::ostringstream outs;
outs << i << "th SUMMA iteration"<< std::endl;
SpParHelper::Print(outs.str());
#endif
}
MPI_Waitall(ABCastIndarrayReq[stages-1].size(), ABCastIndarrayReq[stages-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(ABCastNumarrayReq[stages-1].size(), ABCastNumarrayReq[stages-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(BBCastIndarrayReq[stages-1].size(), BBCastIndarrayReq[stages-1].data(), MPI_STATUSES_IGNORE);
MPI_Waitall(BBCastNumarrayReq[stages-1].size(), BBCastNumarrayReq[stages-1].data(), MPI_STATUSES_IGNORE);
SpTuples<IU,NUO> * C_cont = LocalHybridSpGEMM<SR, NUO>
(*(ARecv[stages-1]), *(BRecv[stages-1]), // parameters themselves
stages-1 != Aself, // 'delete A' condition
stages-1 != Bself); // 'delete B' condition
if(!C_cont->isZero()) tomerge.push_back(C_cont);
if(clearA && A.spSeq != NULL) {
delete A.spSeq;
A.spSeq = NULL;
}
if(clearB && B.spSeq != NULL) {
delete B.spSeq;
B.spSeq = NULL;
}
delete ARecv;
delete BRecv;
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
// the last parameter to MergeAll deletes tomerge arrays
SpTuples<IU,NUO> * C_tuples = MultiwayMerge<SR>(tomerge, C_m, C_n,true);
std::vector< SpTuples<IU,NUO> *>().swap(tomerge);
UDERO * C = new UDERO(*C_tuples, false);
delete C_tuples;
//if(!clearB)
// const_cast< UDERB* >(B.spSeq)->Transpose(); // transpose back to original
return SpParMat<IU,NUO,UDERO> (C, GridC); // return the result object
}
/**
* Estimate the maximum nnz needed to store in a process from all stages of SUMMA before reduction
* @pre { Input matrices, A and B, should not alias }
**/
template <typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
int64_t EstPerProcessNnzSUMMA(SpParMat<IU,NU1,UDERA> & A, SpParMat<IU,NU2,UDERB> & B, bool hashEstimate)
{
typedef typename UDERA::LocalIT LIA;
typedef typename UDERB::LocalIT LIB;
static_assert(std::is_same<LIA, LIB>::value, "local index types for both input matrices should be the same");
double t0, t1;
int64_t nnzC_SUMMA = 0;
if(A.getncol() != B.getnrow())
{
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << B.getnrow() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
return nnzC_SUMMA;
}
int stages, dummy; // last two parameters of ProductGrid are ignored for Synch multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.commGrid).get(), (B.commGrid).get(), stages, dummy, dummy);
MPI_Barrier(GridC->GetWorld());
LIA ** ARecvSizes = SpHelper::allocate2D<LIA>(UDERA::esscount, stages);
LIB ** BRecvSizes = SpHelper::allocate2D<LIB>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *(A.spSeq), ARecvSizes, (A.commGrid)->GetRowWorld());
SpParHelper::GetSetSizes( *(B.spSeq), BRecvSizes, (B.commGrid)->GetColWorld());
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
int Aself = (A.commGrid)->GetRankInProcRow();
int Bself = (B.commGrid)->GetRankInProcCol();
for(int i = 0; i < stages; ++i)
{
std::vector<LIA> ess;
if(i == Aself)
{
ARecv = A.spSeq; // shallow-copy
}
else
{
ess.resize(UDERA::esscount);
for(int j=0; j< UDERA::esscount; ++j)
{
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
SpParHelper::BCastMatrix(GridC->GetRowWorld(), *ARecv, ess, i); // then, receive its elements
ess.clear();
if(i == Bself)
{
BRecv = B.spSeq; // shallow-copy
}
else
{
ess.resize(UDERB::esscount);
for(int j=0; j< UDERB::esscount; ++j)
{
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
SpParHelper::BCastMatrix(GridC->GetColWorld(), *BRecv, ess, i); // then, receive its elements
// no need to keep entries of colnnzC in larger precision
// because colnnzC is of length nzc and estimates nnzs per column
// @OGUZ-EDIT Using hash spgemm for estimation
//LIB * colnnzC = estimateNNZ(*ARecv, *BRecv);
LIB* flopC = estimateFLOP(*ARecv, *BRecv);
LIB* colnnzC = estimateNNZ_Hash(*ARecv, *BRecv, flopC);
LIB nzc = BRecv->GetDCSC()->nzc;
if (flopC) delete [] flopC;
if(colnnzC) delete [] colnnzC;
// sampling-based estimation (comment the estimation above, and
// comment out below to use)
// int64_t nnzC_stage = estimateNNZ_sampling(*ARecv, *BRecv);
// nnzC_SUMMA += nnzC_stage;
// delete received data
if(i != Aself)
delete ARecv;
if(i != Bself)
delete BRecv;
}
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
int64_t nnzC_SUMMA_max = 0;
MPI_Allreduce(&nnzC_SUMMA, &nnzC_SUMMA_max, 1, MPIType<int64_t>(), MPI_MAX, GridC->GetWorld());
return nnzC_SUMMA_max;
}
template <typename MATRIX, typename VECTOR>
void CheckSpMVCompliance(const MATRIX & A, const VECTOR & x)
{
if(A.getncol() != x.TotalLength())
{
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << x.TotalLength() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
if(! ( *(A.getcommgrid()) == *(x.getcommgrid())) )
{
std::cout << "Grids are not comparable for SpMV" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
}
}
template <typename SR, typename IU, typename NUM, typename UDER>
FullyDistSpVec<IU,typename promote_trait<NUM,IU>::T_promote> SpMV
(const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IU> & x, bool indexisvalue, OptBuf<int32_t, typename promote_trait<NUM,IU>::T_promote > & optbuf);
template <typename SR, typename IU, typename NUM, typename UDER>
FullyDistSpVec<IU,typename promote_trait<NUM,IU>::T_promote> SpMV
(const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IU> & x, bool indexisvalue)
{
typedef typename promote_trait<NUM,IU>::T_promote T_promote;
OptBuf<int32_t, T_promote > optbuf = OptBuf<int32_t, T_promote >();
return SpMV<SR>(A, x, indexisvalue, optbuf);
}
/**
* Step 1 of the sparse SpMV algorithm
* @param[in,out] trxlocnz, lenuntil,trxinds,trxnums { set or allocated }
* @param[in] indexisvalue
**/
template<typename IU, typename NV>
void TransposeVector(MPI_Comm & World, const FullyDistSpVec<IU,NV> & x, int32_t & trxlocnz, IU & lenuntil, int32_t * & trxinds, NV * & trxnums, bool indexisvalue)
{
int32_t xlocnz = (int32_t) x.getlocnnz();
int32_t roffst = (int32_t) x.RowLenUntil(); // since trxinds is int32_t
int32_t roffset;
IU luntil = x.LengthUntil();
int diagneigh = x.commGrid->GetComplementRank();
MPI_Status status;
MPI_Sendrecv(&roffst, 1, MPIType<int32_t>(), diagneigh, TROST, &roffset, 1, MPIType<int32_t>(), diagneigh, TROST, World, &status);
MPI_Sendrecv(&xlocnz, 1, MPIType<int32_t>(), diagneigh, TRNNZ, &trxlocnz, 1, MPIType<int32_t>(), diagneigh, TRNNZ, World, &status);
MPI_Sendrecv(&luntil, 1, MPIType<IU>(), diagneigh, TRLUT, &lenuntil, 1, MPIType<IU>(), diagneigh, TRLUT, World, &status);
// ABAB: Important observation is that local indices (given by x.ind) is 32-bit addressible
// Copy them to 32 bit integers and transfer that to save 50% of off-node bandwidth
trxinds = new int32_t[trxlocnz];
int32_t * temp_xind = new int32_t[xlocnz];
#ifdef THREADED
#pragma omp parallel for
#endif
for(int i=0; i< xlocnz; ++i)
temp_xind[i] = (int32_t) x.ind[i];
MPI_Sendrecv(temp_xind, xlocnz, MPIType<int32_t>(), diagneigh, TRI, trxinds, trxlocnz, MPIType<int32_t>(), diagneigh, TRI, World, &status);
delete [] temp_xind;
if(!indexisvalue)
{
trxnums = new NV[trxlocnz];
MPI_Sendrecv(const_cast<NV*>(SpHelper::p2a(x.num)), xlocnz, MPIType<NV>(), diagneigh, TRX, trxnums, trxlocnz, MPIType<NV>(), diagneigh, TRX, World, &status);
}
std::transform(trxinds, trxinds+trxlocnz, trxinds, std::bind2nd(std::plus<int32_t>(), roffset)); // fullydist indexing (p pieces) -> matrix indexing (sqrt(p) pieces)
}
/**
* Step 2 of the sparse SpMV algorithm
* @param[in,out] trxinds, trxnums { deallocated }
* @param[in,out] indacc, numacc { allocated }
* @param[in,out] accnz { set }
* @param[in] trxlocnz, lenuntil, indexisvalue
**/
template<typename IU, typename NV>
void AllGatherVector(MPI_Comm & ColWorld, int trxlocnz, IU lenuntil, int32_t * & trxinds, NV * & trxnums,
int32_t * & indacc, NV * & numacc, int & accnz, bool indexisvalue)
{
int colneighs, colrank;
MPI_Comm_size(ColWorld, &colneighs);
MPI_Comm_rank(ColWorld, &colrank);
int * colnz = new int[colneighs];
colnz[colrank] = trxlocnz;
MPI_Allgather(MPI_IN_PLACE, 1, MPI_INT, colnz, 1, MPI_INT, ColWorld);
int * dpls = new int[colneighs](); // displacements (zero initialized pid)
std::partial_sum(colnz, colnz+colneighs-1, dpls+1);
accnz = std::accumulate(colnz, colnz+colneighs, 0);
indacc = new int32_t[accnz];
numacc = new NV[accnz];
// ABAB: Future issues here, colnz is of type int (MPI limitation)
// What if the aggregate vector size along the processor row/column is not 32-bit addressible?
// This will happen when n/sqrt(p) > 2^31
// Currently we can solve a small problem (scale 32) with 4096 processor
// For a medium problem (scale 35), we'll need 32K processors which gives sqrt(p) ~ 180
// 2^35 / 180 ~ 2^29 / 3 which is not an issue !
#ifdef TIMING
double t0=MPI_Wtime();
#endif
MPI_Allgatherv(trxinds, trxlocnz, MPIType<int32_t>(), indacc, colnz, dpls, MPIType<int32_t>(), ColWorld);
delete [] trxinds;
if(indexisvalue)
{
IU lenuntilcol;
if(colrank == 0) lenuntilcol = lenuntil;
MPI_Bcast(&lenuntilcol, 1, MPIType<IU>(), 0, ColWorld);
for(int i=0; i< accnz; ++i) // fill numerical values from indices
{
numacc[i] = indacc[i] + lenuntilcol;
}
}
else
{
MPI_Allgatherv(trxnums, trxlocnz, MPIType<NV>(), numacc, colnz, dpls, MPIType<NV>(), ColWorld);
delete [] trxnums;
}
#ifdef TIMING
double t1=MPI_Wtime();
cblas_allgathertime += (t1-t0);
#endif
DeleteAll(colnz,dpls);
}
/**
* Step 3 of the sparse SpMV algorithm, with the semiring
* @param[in,out] optbuf {scratch space for all-to-all (fold) communication}
* @param[in,out] indacc, numacc {index and values of the input vector, deleted upon exit}
* @param[in,out] sendindbuf, sendnumbuf {index and values of the output vector, created}
**/
template<typename SR, typename IVT, typename OVT, typename IU, typename NUM, typename UDER>
void LocalSpMV(const SpParMat<IU,NUM,UDER> & A, int rowneighs, OptBuf<int32_t, OVT > & optbuf, int32_t * & indacc, IVT * & numacc,
int32_t * & sendindbuf, OVT * & sendnumbuf, int * & sdispls, int * sendcnt, int accnz, bool indexisvalue, PreAllocatedSPA<OVT> & SPA)
{
if(optbuf.totmax > 0) // graph500 optimization enabled
{
if(A.spSeq->getnsplit() > 0)
{
// optbuf.{inds/nums/dspls} and sendcnt are all pre-allocated and only filled by dcsc_gespmv_threaded
generic_gespmv_threaded_setbuffers<SR> (*(A.spSeq), indacc, numacc, accnz, optbuf.inds, optbuf.nums, sendcnt, optbuf.dspls, rowneighs);
}
else
{
generic_gespmv<SR> (*(A.spSeq), indacc, numacc, accnz, optbuf.inds, optbuf.nums, sendcnt, optbuf.dspls, rowneighs, indexisvalue);
}
DeleteAll(indacc,numacc);
}
else
{
if(A.spSeq->getnsplit() > 0)
{
// sendindbuf/sendnumbuf/sdispls are all allocated and filled by dcsc_gespmv_threaded
int totalsent = generic_gespmv_threaded<SR> (*(A.spSeq), indacc, numacc, accnz, sendindbuf, sendnumbuf, sdispls, rowneighs, SPA);
DeleteAll(indacc, numacc);
for(int i=0; i<rowneighs-1; ++i)
sendcnt[i] = sdispls[i+1] - sdispls[i];
sendcnt[rowneighs-1] = totalsent - sdispls[rowneighs-1];
}
else
{
// default SpMSpV
std::vector< int32_t > indy;
std::vector< OVT > numy;
generic_gespmv<SR>(*(A.spSeq), indacc, numacc, accnz, indy, numy, SPA);
DeleteAll(indacc, numacc);
int32_t bufsize = indy.size(); // as compact as possible
sendindbuf = new int32_t[bufsize];
sendnumbuf = new OVT[bufsize];
int32_t perproc = A.getlocalrows() / rowneighs;
int k = 0; // index to buffer
for(int i=0; i<rowneighs; ++i)
{
int32_t end_this = (i==rowneighs-1) ? A.getlocalrows(): (i+1)*perproc;
while(k < bufsize && indy[k] < end_this)
{
sendindbuf[k] = indy[k] - i*perproc;
sendnumbuf[k] = numy[k];
++sendcnt[i];
++k;
}
}
sdispls = new int[rowneighs]();
std::partial_sum(sendcnt, sendcnt+rowneighs-1, sdispls+1);
//#endif
}
}
}
// non threaded
template <typename SR, typename IU, typename OVT>
void MergeContributions(int* listSizes, std::vector<int32_t *> & indsvec, std::vector<OVT *> & numsvec, std::vector<IU>& mergedind, std::vector<OVT>& mergednum)
{
int nlists = indsvec.size();
// this condition is checked in the caller SpMV function.
// I am still putting it here for completeness
if(nlists == 1)
{
// simply copy data
int veclen = listSizes[0];
mergedind.resize(veclen);
mergednum.resize(veclen);
for(int i=0; i<veclen; i++)
{
mergedind[i] = indsvec[0][i];
mergednum[i] = numsvec[0][i];
}
return;
}
int32_t hsize = 0;
int32_t inf = std::numeric_limits<int32_t>::min();
int32_t sup = std::numeric_limits<int32_t>::max();
KNHeap< int32_t, int32_t > sHeap(sup, inf);
int * processed = new int[nlists]();
for(int i=0; i<nlists; ++i)
{
if(listSizes[i] > 0)
{
// key, list_id
sHeap.insert(indsvec[i][0], i);
++hsize;
}
}
int32_t key, locv;
if(hsize > 0)
{
sHeap.deleteMin(&key, &locv);
mergedind.push_back( static_cast<IU>(key));
mergednum.push_back(numsvec[locv][0]); // nothing is processed yet
if( (++(processed[locv])) < listSizes[locv] )
sHeap.insert(indsvec[locv][processed[locv]], locv);
else
--hsize;
}
while(hsize > 0)
{
sHeap.deleteMin(&key, &locv);
if(mergedind.back() == static_cast<IU>(key))
{
mergednum.back() = SR::add(mergednum.back(), numsvec[locv][processed[locv]]);
// ABAB: Benchmark actually allows us to be non-deterministic in terms of parent selection
// We can just skip this addition operator (if it's a max/min select)
}
else
{
mergedind.push_back(static_cast<IU>(key));
mergednum.push_back(numsvec[locv][processed[locv]]);
}
if( (++(processed[locv])) < listSizes[locv] )
sHeap.insert(indsvec[locv][processed[locv]], locv);
else
--hsize;
}
DeleteAll(processed);
}
template <typename SR, typename IU, typename OVT>
void MergeContributions_threaded(int * & listSizes, std::vector<int32_t *> & indsvec, std::vector<OVT *> & numsvec, std::vector<IU> & mergedind, std::vector<OVT> & mergednum, IU maxindex)
{
int nlists = indsvec.size();
// this condition is checked in the caller SpMV function.
// I am still putting it here for completeness
if(nlists == 1)
{
// simply copy data
int veclen = listSizes[0];
mergedind.resize(veclen);
mergednum.resize(veclen);
#ifdef THREADED
#pragma omp parallel for
#endif
for(int i=0; i<veclen; i++)
{
mergedind[i] = indsvec[0][i];
mergednum[i] = numsvec[0][i];
}
return;
}
int nthreads=1;
#ifdef THREADED
#pragma omp parallel
{
nthreads = omp_get_num_threads();
}
#endif
int nsplits = 4*nthreads; // oversplit for load balance
nsplits = std::min(nsplits, (int)maxindex);
std::vector< std::vector<int32_t> > splitters(nlists);
for(int k=0; k< nlists; k++)
{
splitters[k].resize(nsplits+1);
splitters[k][0] = static_cast<int32_t>(0);
#pragma omp parallel for
for(int i=1; i< nsplits; i++)
{
IU cur_idx = i * (maxindex/nsplits);
auto it = std::lower_bound (indsvec[k], indsvec[k] + listSizes[k], cur_idx);
splitters[k][i] = (int32_t) (it - indsvec[k]);
}
splitters[k][nsplits] = listSizes[k];
}
// ------ perform merge in parallel ------
std::vector<std::vector<IU>> indsBuf(nsplits);
std::vector<std::vector<OVT>> numsBuf(nsplits);
//TODO: allocate these vectors here before calling MergeContributions
#pragma omp parallel for schedule(dynamic)
for(int i=0; i< nsplits; i++)
{
std::vector<int32_t *> tIndsVec(nlists);
std::vector<OVT *> tNumsVec(nlists);
std::vector<int> tLengths(nlists);
for(int j=0; j< nlists; ++j)
{
tIndsVec[j] = indsvec[j] + splitters[j][i];
tNumsVec[j] = numsvec[j] + splitters[j][i];
tLengths[j]= splitters[j][i+1] - splitters[j][i];
}
MergeContributions<SR>(tLengths.data(), tIndsVec, tNumsVec, indsBuf[i], numsBuf[i]);
}
// ------ concatenate merged tuples processed by threads ------
std::vector<IU> tdisp(nsplits+1);
tdisp[0] = 0;
for(int i=0; i<nsplits; ++i)
{
tdisp[i+1] = tdisp[i] + indsBuf[i].size();
}
mergedind.resize(tdisp[nsplits]);
mergednum.resize(tdisp[nsplits]);
#pragma omp parallel for schedule(dynamic)
for(int i=0; i< nsplits; i++)
{
std::copy(indsBuf[i].data() , indsBuf[i].data() + indsBuf[i].size(), mergedind.data() + tdisp[i]);
std::copy(numsBuf[i].data() , numsBuf[i].data() + numsBuf[i].size(), mergednum.data() + tdisp[i]);
}
}
/**
* This version is the most flexible sparse matrix X sparse vector [Used in KDT]
* It accepts different types for the matrix (NUM), the input vector (IVT) and the output vector (OVT)
* without relying on automatic type promotion
* Input (x) and output (y) vectors can be ALIASED because y is not written until the algorithm is done with x.
*/
template <typename SR, typename IVT, typename OVT, typename IU, typename NUM, typename UDER>
void SpMV (const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IVT> & x, FullyDistSpVec<IU,OVT> & y,
bool indexisvalue, OptBuf<int32_t, OVT > & optbuf, PreAllocatedSPA<OVT> & SPA)
{
CheckSpMVCompliance(A,x);
optbuf.MarkEmpty();
y.glen = A.getnrow(); // in case it is not set already
MPI_Comm World = x.commGrid->GetWorld();
MPI_Comm ColWorld = x.commGrid->GetColWorld();
MPI_Comm RowWorld = x.commGrid->GetRowWorld();
int accnz;
int32_t trxlocnz;
IU lenuntil;
int32_t *trxinds, *indacc;
IVT *trxnums, *numacc;
#ifdef TIMING
double t0=MPI_Wtime();
#endif
TransposeVector(World, x, trxlocnz, lenuntil, trxinds, trxnums, indexisvalue);
#ifdef TIMING
double t1=MPI_Wtime();
cblas_transvectime += (t1-t0);
#endif
if(x.commGrid->GetGridRows() > 1)
{
AllGatherVector(ColWorld, trxlocnz, lenuntil, trxinds, trxnums, indacc, numacc, accnz, indexisvalue); // trxindS/trxnums deallocated, indacc/numacc allocated, accnz set
}
else
{
accnz = trxlocnz;
indacc = trxinds; // aliasing ptr
numacc = trxnums; // aliasing ptr
}
int rowneighs;
MPI_Comm_size(RowWorld, &rowneighs);
int * sendcnt = new int[rowneighs]();
int32_t * sendindbuf;
OVT * sendnumbuf;
int * sdispls;
#ifdef TIMING
double t2=MPI_Wtime();
#endif
LocalSpMV<SR>(A, rowneighs, optbuf, indacc, numacc, sendindbuf, sendnumbuf, sdispls, sendcnt, accnz, indexisvalue, SPA); // indacc/numacc deallocated, sendindbuf/sendnumbuf/sdispls allocated
#ifdef TIMING
double t3=MPI_Wtime();
cblas_localspmvtime += (t3-t2);
#endif
if(x.commGrid->GetGridCols() == 1)
{
y.ind.resize(sendcnt[0]);
y.num.resize(sendcnt[0]);
if(optbuf.totmax > 0 ) // graph500 optimization enabled
{
#ifdef THREADED
#pragma omp parallel for
#endif
for(int i=0; i<sendcnt[0]; i++)
{
y.ind[i] = optbuf.inds[i];
y.num[i] = optbuf.nums[i];
}
}
else
{
#ifdef THREADED
#pragma omp parallel for
#endif
for(int i=0; i<sendcnt[0]; i++)
{
y.ind[i] = sendindbuf[i];
y.num[i] = sendnumbuf[i];
}
DeleteAll(sendindbuf, sendnumbuf,sdispls);
}
delete [] sendcnt;
return;
}
int * rdispls = new int[rowneighs];
int * recvcnt = new int[rowneighs];
MPI_Alltoall(sendcnt, 1, MPI_INT, recvcnt, 1, MPI_INT, RowWorld); // share the request counts
// receive displacements are exact whereas send displacements have slack
rdispls[0] = 0;
for(int i=0; i<rowneighs-1; ++i)
{
rdispls[i+1] = rdispls[i] + recvcnt[i];
}
int totrecv = std::accumulate(recvcnt,recvcnt+rowneighs,0);
int32_t * recvindbuf = new int32_t[totrecv];
OVT * recvnumbuf = new OVT[totrecv];
#ifdef TIMING
double t4=MPI_Wtime();
#endif
if(optbuf.totmax > 0 ) // graph500 optimization enabled
{
MPI_Alltoallv(optbuf.inds, sendcnt, optbuf.dspls, MPIType<int32_t>(), recvindbuf, recvcnt, rdispls, MPIType<int32_t>(), RowWorld);
MPI_Alltoallv(optbuf.nums, sendcnt, optbuf.dspls, MPIType<OVT>(), recvnumbuf, recvcnt, rdispls, MPIType<OVT>(), RowWorld);
delete [] sendcnt;
}
else
{
MPI_Alltoallv(sendindbuf, sendcnt, sdispls, MPIType<int32_t>(), recvindbuf, recvcnt, rdispls, MPIType<int32_t>(), RowWorld);
MPI_Alltoallv(sendnumbuf, sendcnt, sdispls, MPIType<OVT>(), recvnumbuf, recvcnt, rdispls, MPIType<OVT>(), RowWorld);
DeleteAll(sendindbuf, sendnumbuf, sendcnt, sdispls);
}
#ifdef TIMING
double t5=MPI_Wtime();
cblas_alltoalltime += (t5-t4);
#endif
#ifdef TIMING
double t6=MPI_Wtime();
#endif
//MergeContributions<SR>(y,recvcnt, rdispls, recvindbuf, recvnumbuf, rowneighs);
// free memory of y, in case it was aliased
std::vector<IU>().swap(y.ind);
std::vector<OVT>().swap(y.num);
std::vector<int32_t *> indsvec(rowneighs);
std::vector<OVT *> numsvec(rowneighs);
#ifdef THREADED
#pragma omp parallel for
#endif
for(int i=0; i<rowneighs; i++)
{
indsvec[i] = recvindbuf+rdispls[i];
numsvec[i] = recvnumbuf+rdispls[i];
}
#ifdef THREADED
MergeContributions_threaded<SR>(recvcnt, indsvec, numsvec, y.ind, y.num, y.MyLocLength());
#else
MergeContributions<SR>(recvcnt, indsvec, numsvec, y.ind, y.num);
#endif
DeleteAll(recvcnt, rdispls,recvindbuf, recvnumbuf);
#ifdef TIMING
double t7=MPI_Wtime();
cblas_mergeconttime += (t7-t6);
#endif
}
template <typename SR, typename IVT, typename OVT, typename IU, typename NUM, typename UDER>
void SpMV (const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IVT> & x, FullyDistSpVec<IU,OVT> & y, bool indexisvalue, PreAllocatedSPA<OVT> & SPA)
{
OptBuf< int32_t, OVT > optbuf = OptBuf< int32_t,OVT >();
SpMV<SR>(A, x, y, indexisvalue, optbuf, SPA);
}
template <typename SR, typename IVT, typename OVT, typename IU, typename NUM, typename UDER>
void SpMV (const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IVT> & x, FullyDistSpVec<IU,OVT> & y, bool indexisvalue)
{
OptBuf< int32_t, OVT > optbuf = OptBuf< int32_t,OVT >();
PreAllocatedSPA<OVT> SPA;
SpMV<SR>(A, x, y, indexisvalue, optbuf, SPA);
}
template <typename SR, typename IVT, typename OVT, typename IU, typename NUM, typename UDER>
void SpMV (const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IVT> & x, FullyDistSpVec<IU,OVT> & y, bool indexisvalue, OptBuf<int32_t, OVT > & optbuf)
{
PreAllocatedSPA<OVT> SPA;
SpMV<SR>(A, x, y, indexisvalue, optbuf, SPA);
}
/**
* Automatic type promotion is ONLY done here, all the callee functions (in Friends.h and below) are initialized with the promoted type
* If indexisvalues = true, then we do not need to transfer values for x (happens for BFS iterations with boolean matrices and integer rhs vectors)
**/
template <typename SR, typename IU, typename NUM, typename UDER>
FullyDistSpVec<IU,typename promote_trait<NUM,IU>::T_promote> SpMV
(const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,IU> & x, bool indexisvalue, OptBuf<int32_t, typename promote_trait<NUM,IU>::T_promote > & optbuf)
{
typedef typename promote_trait<NUM,IU>::T_promote T_promote;
FullyDistSpVec<IU, T_promote> y ( x.getcommgrid(), A.getnrow()); // identity doesn't matter for sparse vectors
SpMV<SR>(A, x, y, indexisvalue, optbuf);
return y;
}
/**
* Parallel dense SpMV
**/
template <typename SR, typename IU, typename NUM, typename NUV, typename UDER>
FullyDistVec<IU,typename promote_trait<NUM,NUV>::T_promote> SpMV
(const SpParMat<IU,NUM,UDER> & A, const FullyDistVec<IU,NUV> & x )
{
typedef typename promote_trait<NUM,NUV>::T_promote T_promote;
CheckSpMVCompliance(A, x);
MPI_Comm World = x.commGrid->GetWorld();
MPI_Comm ColWorld = x.commGrid->GetColWorld();
MPI_Comm RowWorld = x.commGrid->GetRowWorld();
int xsize = (int) x.LocArrSize();
int trxsize = 0;
int diagneigh = x.commGrid->GetComplementRank();
MPI_Status status;
MPI_Sendrecv(&xsize, 1, MPI_INT, diagneigh, TRX, &trxsize, 1, MPI_INT, diagneigh, TRX, World, &status);
NUV * trxnums = new NUV[trxsize];
MPI_Sendrecv(const_cast<NUV*>(SpHelper::p2a(x.arr)), xsize, MPIType<NUV>(), diagneigh, TRX, trxnums, trxsize, MPIType<NUV>(), diagneigh, TRX, World, &status);
int colneighs, colrank;
MPI_Comm_size(ColWorld, &colneighs);
MPI_Comm_rank(ColWorld, &colrank);
int * colsize = new int[colneighs];
colsize[colrank] = trxsize;
MPI_Allgather(MPI_IN_PLACE, 1, MPI_INT, colsize, 1, MPI_INT, ColWorld);
int * dpls = new int[colneighs](); // displacements (zero initialized pid)
std::partial_sum(colsize, colsize+colneighs-1, dpls+1);
int accsize = std::accumulate(colsize, colsize+colneighs, 0);
NUV * numacc = new NUV[accsize];
MPI_Allgatherv(trxnums, trxsize, MPIType<NUV>(), numacc, colsize, dpls, MPIType<NUV>(), ColWorld);
delete [] trxnums;
// serial SpMV with dense vector
T_promote id = SR::id();
IU ysize = A.getlocalrows();
T_promote * localy = new T_promote[ysize];
std::fill_n(localy, ysize, id);
#ifdef THREADED
dcsc_gespmv_threaded<SR>(*(A.spSeq), numacc, localy);
#else
dcsc_gespmv<SR>(*(A.spSeq), numacc, localy);
#endif
DeleteAll(numacc,colsize, dpls);
// FullyDistVec<IT,NT>(shared_ptr<CommGrid> grid, IT globallen, NT initval, NT id)
FullyDistVec<IU, T_promote> y ( x.commGrid, A.getnrow(), id);
int rowneighs;
MPI_Comm_size(RowWorld, &rowneighs);
IU begptr, endptr;
for(int i=0; i< rowneighs; ++i)
{
begptr = y.RowLenUntil(i);
if(i == rowneighs-1)
{
endptr = ysize;
}
else
{
endptr = y.RowLenUntil(i+1);
}
MPI_Reduce(localy+begptr, SpHelper::p2a(y.arr), endptr-begptr, MPIType<T_promote>(), SR::mpi_op(), i, RowWorld);
}
delete [] localy;
return y;
}
/**
* \TODO: Old version that is no longer considered optimal
* Kept for legacy purposes
* To be removed when other functionals are fully tested.
**/
template <typename SR, typename IU, typename NUM, typename NUV, typename UDER>
FullyDistSpVec<IU,typename promote_trait<NUM,NUV>::T_promote> SpMV
(const SpParMat<IU,NUM,UDER> & A, const FullyDistSpVec<IU,NUV> & x)
{
typedef typename promote_trait<NUM,NUV>::T_promote T_promote;
CheckSpMVCompliance(A, x);
MPI_Comm World = x.commGrid->GetWorld();
MPI_Comm ColWorld = x.commGrid->GetColWorld();
MPI_Comm RowWorld = x.commGrid->GetRowWorld();
int xlocnz = (int) x.getlocnnz();
int trxlocnz = 0;
int roffst = x.RowLenUntil();
int offset;
int diagneigh = x.commGrid->GetComplementRank();
MPI_Status status;
MPI_Sendrecv(&xlocnz, 1, MPI_INT, diagneigh, TRX, &trxlocnz, 1, MPI_INT, diagneigh, TRX, World, &status);
MPI_Sendrecv(&roffst, 1, MPI_INT, diagneigh, TROST, &offset, 1, MPI_INT, diagneigh, TROST, World, &status);
IU * trxinds = new IU[trxlocnz];
NUV * trxnums = new NUV[trxlocnz];
MPI_Sendrecv(const_cast<IU*>(SpHelper::p2a(x.ind)), xlocnz, MPIType<IU>(), diagneigh, TRX, trxinds, trxlocnz, MPIType<IU>(), diagneigh, TRX, World, &status);
MPI_Sendrecv(const_cast<NUV*>(SpHelper::p2a(x.num)), xlocnz, MPIType<NUV>(), diagneigh, TRX, trxnums, trxlocnz, MPIType<NUV>(), diagneigh, TRX, World, &status);
std::transform(trxinds, trxinds+trxlocnz, trxinds, std::bind2nd(std::plus<IU>(), offset)); // fullydist indexing (n pieces) -> matrix indexing (sqrt(p) pieces)
int colneighs, colrank;
MPI_Comm_size(ColWorld, &colneighs);
MPI_Comm_rank(ColWorld, &colrank);
int * colnz = new int[colneighs];
colnz[colrank] = trxlocnz;
MPI_Allgather(MPI_IN_PLACE, 1, MPI_INT, colnz, 1, MPI_INT, ColWorld);
int * dpls = new int[colneighs](); // displacements (zero initialized pid)
std::partial_sum(colnz, colnz+colneighs-1, dpls+1);
int accnz = std::accumulate(colnz, colnz+colneighs, 0);
IU * indacc = new IU[accnz];
NUV * numacc = new NUV[accnz];
// ABAB: Future issues here, colnz is of type int (MPI limitation)
// What if the aggregate vector size along the processor row/column is not 32-bit addressible?
MPI_Allgatherv(trxinds, trxlocnz, MPIType<IU>(), indacc, colnz, dpls, MPIType<IU>(), ColWorld);
MPI_Allgatherv(trxnums, trxlocnz, MPIType<NUV>(), numacc, colnz, dpls, MPIType<NUV>(), ColWorld);
DeleteAll(trxinds, trxnums);
// serial SpMV with sparse vector
std::vector< int32_t > indy;
std::vector< T_promote > numy;
int32_t * tmpindacc = new int32_t[accnz];
for(int i=0; i< accnz; ++i) tmpindacc[i] = indacc[i];
delete [] indacc;
dcsc_gespmv<SR>(*(A.spSeq), tmpindacc, numacc, accnz, indy, numy); // actual multiplication
DeleteAll(tmpindacc, numacc);
DeleteAll(colnz, dpls);
FullyDistSpVec<IU, T_promote> y ( x.commGrid, A.getnrow()); // identity doesn't matter for sparse vectors
IU yintlen = y.MyRowLength();
int rowneighs;
MPI_Comm_size(RowWorld,&rowneighs);
std::vector< std::vector<IU> > sendind(rowneighs);
std::vector< std::vector<T_promote> > sendnum(rowneighs);
typename std::vector<int32_t>::size_type outnz = indy.size();
for(typename std::vector<IU>::size_type i=0; i< outnz; ++i)
{
IU locind;
int rown = y.OwnerWithinRow(yintlen, static_cast<IU>(indy[i]), locind);
sendind[rown].push_back(locind);
sendnum[rown].push_back(numy[i]);
}
IU * sendindbuf = new IU[outnz];
T_promote * sendnumbuf = new T_promote[outnz];
int * sendcnt = new int[rowneighs];
int * sdispls = new int[rowneighs];
for(int i=0; i<rowneighs; ++i)
sendcnt[i] = sendind[i].size();
int * rdispls = new int[rowneighs];
int * recvcnt = new int[rowneighs];
MPI_Alltoall(sendcnt, 1, MPI_INT, recvcnt, 1, MPI_INT, RowWorld); // share the request counts
sdispls[0] = 0;
rdispls[0] = 0;
for(int i=0; i<rowneighs-1; ++i)
{
sdispls[i+1] = sdispls[i] + sendcnt[i];
rdispls[i+1] = rdispls[i] + recvcnt[i];
}
int totrecv = std::accumulate(recvcnt,recvcnt+rowneighs,0);
IU * recvindbuf = new IU[totrecv];
T_promote * recvnumbuf = new T_promote[totrecv];
for(int i=0; i<rowneighs; ++i)
{
std::copy(sendind[i].begin(), sendind[i].end(), sendindbuf+sdispls[i]);
std::vector<IU>().swap(sendind[i]);
}
for(int i=0; i<rowneighs; ++i)
{
std::copy(sendnum[i].begin(), sendnum[i].end(), sendnumbuf+sdispls[i]);
std::vector<T_promote>().swap(sendnum[i]);
}
MPI_Alltoallv(sendindbuf, sendcnt, sdispls, MPIType<IU>(), recvindbuf, recvcnt, rdispls, MPIType<IU>(), RowWorld);
MPI_Alltoallv(sendnumbuf, sendcnt, sdispls, MPIType<T_promote>(), recvnumbuf, recvcnt, rdispls, MPIType<T_promote>(), RowWorld);
DeleteAll(sendindbuf, sendnumbuf);
DeleteAll(sendcnt, recvcnt, sdispls, rdispls);
// define a SPA-like data structure
IU ysize = y.MyLocLength();
T_promote * localy = new T_promote[ysize];
bool * isthere = new bool[ysize];
std::vector<IU> nzinds; // nonzero indices
std::fill_n(isthere, ysize, false);
for(int i=0; i< totrecv; ++i)
{
if(!isthere[recvindbuf[i]])
{
localy[recvindbuf[i]] = recvnumbuf[i]; // initial assignment
nzinds.push_back(recvindbuf[i]);
isthere[recvindbuf[i]] = true;
}
else
{
localy[recvindbuf[i]] = SR::add(localy[recvindbuf[i]], recvnumbuf[i]);
}
}
DeleteAll(isthere, recvindbuf, recvnumbuf);
sort(nzinds.begin(), nzinds.end());
int nnzy = nzinds.size();
y.ind.resize(nnzy);
y.num.resize(nnzy);
for(int i=0; i< nnzy; ++i)
{
y.ind[i] = nzinds[i];
y.num[i] = localy[nzinds[i]];
}
delete [] localy;
return y;
}
// Aydin (June 2021):
// This currently duplicates the work of EWiseMult with exclude = true
// However, this is the right way of implementing it because it allows set difference when
// the types of two matrices do not have a valid multiplication operator defined
// set difference should not require such an operator so we will move all code
// bases that use EWiseMult(..., exclude=true) to this one
template <typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU,NU1,UDERA> SetDifference(const SpParMat<IU,NU1,UDERA> & A, const SpParMat<IU,NU2,UDERB> & B)
{
if(*(A.commGrid) == *(B.commGrid))
{
UDERA * result = new UDERA( SetDifference(*(A.spSeq),*(B.spSeq)));
return SpParMat<IU, NU1, UDERA> (result, A.commGrid);
}
else
{
std::cout << "Grids are not comparable for set difference" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return SpParMat< IU,NU1,UDERA >();
}
}
template <typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat<IU,typename promote_trait<NU1,NU2>::T_promote,typename promote_trait<UDERA,UDERB>::T_promote> EWiseMult
(const SpParMat<IU,NU1,UDERA> & A, const SpParMat<IU,NU2,UDERB> & B , bool exclude)
{
typedef typename promote_trait<NU1,NU2>::T_promote N_promote;
typedef typename promote_trait<UDERA,UDERB>::T_promote DER_promote;
if(*(A.commGrid) == *(B.commGrid))
{
DER_promote * result = new DER_promote( EWiseMult(*(A.spSeq),*(B.spSeq),exclude) );
return SpParMat<IU, N_promote, DER_promote> (result, A.commGrid);
}
else
{
std::cout << "Grids are not comparable elementwise multiplication" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return SpParMat< IU,N_promote,DER_promote >();
}
}
template <typename RETT, typename RETDER, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB, typename _BinaryOperation>
SpParMat<IU,RETT,RETDER> EWiseApply
(const SpParMat<IU,NU1,UDERA> & A, const SpParMat<IU,NU2,UDERB> & B, _BinaryOperation __binary_op, bool notB, const NU2& defaultBVal)
{
if(*(A.commGrid) == *(B.commGrid))
{
RETDER * result = new RETDER( EWiseApply<RETT>(*(A.spSeq),*(B.spSeq), __binary_op, notB, defaultBVal) );
return SpParMat<IU, RETT, RETDER> (result, A.commGrid);
}
else
{
std::cout << "Grids are not comparable elementwise apply" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return SpParMat< IU,RETT,RETDER >();
}
}
template <typename RETT, typename RETDER, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB, typename _BinaryOperation, typename _BinaryPredicate>
SpParMat<IU,RETT,RETDER> EWiseApply
(const SpParMat<IU,NU1,UDERA> & A, const SpParMat<IU,NU2,UDERB> & B, _BinaryOperation __binary_op, _BinaryPredicate do_op, bool allowANulls, bool allowBNulls, const NU1& ANullVal, const NU2& BNullVal, const bool allowIntersect, const bool useExtendedBinOp)
{
if(*(A.commGrid) == *(B.commGrid))
{
RETDER * result = new RETDER( EWiseApply<RETT>(*(A.spSeq),*(B.spSeq), __binary_op, do_op, allowANulls, allowBNulls, ANullVal, BNullVal, allowIntersect) );
return SpParMat<IU, RETT, RETDER> (result, A.commGrid);
}
else
{
std::cout << "Grids are not comparable elementwise apply" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return SpParMat< IU,RETT,RETDER >();
}
}
// plain adapter
template <typename RETT, typename RETDER, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB, typename _BinaryOperation, typename _BinaryPredicate>
SpParMat<IU,RETT,RETDER>
EWiseApply (const SpParMat<IU,NU1,UDERA> & A, const SpParMat<IU,NU2,UDERB> & B, _BinaryOperation __binary_op, _BinaryPredicate do_op, bool allowANulls, bool allowBNulls, const NU1& ANullVal, const NU2& BNullVal, const bool allowIntersect = true)
{
return EWiseApply<RETT, RETDER>(A, B,
EWiseExtToPlainAdapter<RETT, NU1, NU2, _BinaryOperation>(__binary_op),
EWiseExtToPlainAdapter<bool, NU1, NU2, _BinaryPredicate>(do_op),
allowANulls, allowBNulls, ANullVal, BNullVal, allowIntersect, true);
}
// end adapter
/**
* if exclude is true, then we prune all entries W[i] != zero from V
* if exclude is false, then we perform a proper elementwise multiplication
**/
template <typename IU, typename NU1, typename NU2>
FullyDistSpVec<IU,typename promote_trait<NU1,NU2>::T_promote> EWiseMult
(const FullyDistSpVec<IU,NU1> & V, const FullyDistVec<IU,NU2> & W , bool exclude, NU2 zero)
{
typedef typename promote_trait<NU1,NU2>::T_promote T_promote;
if(*(V.commGrid) == *(W.commGrid))
{
FullyDistSpVec< IU, T_promote> Product(V.commGrid);
if(V.glen != W.glen)
{
std::cerr << "Vector dimensions don't match for EWiseMult\n";
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
else
{
Product.glen = V.glen;
IU size= V.getlocnnz();
if(exclude)
{
#if defined(_OPENMP) && defined(CBLAS_EXPERIMENTAL) // not faster than serial
int actual_splits = cblas_splits * 1; // 1 is the parallel slackness
std::vector <IU> tlosizes (actual_splits, 0);
std::vector < std::vector<IU> > tlinds(actual_splits);
std::vector < std::vector<T_promote> > tlnums(actual_splits);
IU tlsize = size / actual_splits;
#pragma omp parallel for //schedule(dynamic, 1)
for(IU t = 0; t < actual_splits; ++t)
{
IU tlbegin = t*tlsize;
IU tlend = (t==actual_splits-1)? size : (t+1)*tlsize;
for(IU i=tlbegin; i<tlend; ++i)
{
if(W.arr[V.ind[i]] == zero) // keep only those
{
tlinds[t].push_back(V.ind[i]);
tlnums[t].push_back(V.num[i]);
tlosizes[t]++;
}
}
}
std::vector<IU> prefix_sum(actual_splits+1,0);
std::partial_sum(tlosizes.begin(), tlosizes.end(), prefix_sum.begin()+1);
Product.ind.resize(prefix_sum[actual_splits]);
Product.num.resize(prefix_sum[actual_splits]);
#pragma omp parallel for //schedule(dynamic, 1)
for(IU t=0; t< actual_splits; ++t)
{
std::copy(tlinds[t].begin(), tlinds[t].end(), Product.ind.begin()+prefix_sum[t]);
std::copy(tlnums[t].begin(), tlnums[t].end(), Product.num.begin()+prefix_sum[t]);
}
#else
for(IU i=0; i<size; ++i)
{
if(W.arr[V.ind[i]] == zero) // keep only those
{
Product.ind.push_back(V.ind[i]);
Product.num.push_back(V.num[i]);
}
}
#endif
}
else
{
for(IU i=0; i<size; ++i)
{
if(W.arr[V.ind[i]] != zero) // keep only those
{
Product.ind.push_back(V.ind[i]);
Product.num.push_back(V.num[i] * W.arr[V.ind[i]]);
}
}
}
}
return Product;
}
else
{
std::cout << "Grids are not comparable elementwise multiplication" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return FullyDistSpVec< IU,T_promote>();
}
}
/**
Threaded EWiseApply. Only called internally from EWiseApply.
**/
template <typename RET, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
FullyDistSpVec<IU,RET> EWiseApply_threaded
(const FullyDistSpVec<IU,NU1> & V, const FullyDistVec<IU,NU2> & W , _BinaryOperation _binary_op, _BinaryPredicate _doOp, bool allowVNulls, NU1 Vzero, const bool useExtendedBinOp)
{
typedef RET T_promote; //typedef typename promote_trait<NU1,NU2>::T_promote T_promote;
if(*(V.commGrid) == *(W.commGrid))
{
FullyDistSpVec< IU, T_promote> Product(V.commGrid);
if(V.TotalLength() != W.TotalLength())
{
std::ostringstream outs;
outs << "Vector dimensions don't match (" << V.TotalLength() << " vs " << W.TotalLength() << ") for EWiseApply (short version)\n";
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
else
{
int nthreads=1;
#ifdef _OPENMP
#pragma omp parallel
{
nthreads = omp_get_num_threads();
}
#endif
Product.glen = V.glen;
IU size= W.LocArrSize();
IU spsize = V.getlocnnz();
// temporary result vectors per thread
std::vector<std::vector<IU>> tProductInd(nthreads);
std::vector<std::vector<T_promote>> tProductVal(nthreads);
IU perthread; //chunk of tProductInd or tProductVal allocated to each thread
if (allowVNulls)
perthread = size/nthreads;
else
perthread = spsize/nthreads;
#ifdef _OPENMP
#pragma omp parallel
#endif
{
int curthread = 0;
#ifdef _OPENMP
curthread = omp_get_thread_num();
#endif
IU tStartIdx = perthread * curthread;
IU tNextIdx = perthread * (curthread+1);
if (allowVNulls)
{
if(curthread == nthreads-1) tNextIdx = size;
// get sparse part for the current thread
auto it = std::lower_bound (V.ind.begin(), V.ind.end(), tStartIdx);
IU tSpIdx = (IU) std::distance(V.ind.begin(), it);
// iterate over the dense vector
for(IU tIdx=tStartIdx; tIdx < tNextIdx; ++tIdx)
{
if(tSpIdx < spsize && V.ind[tSpIdx] < tNextIdx && V.ind[tSpIdx] == tIdx)
{
if (_doOp(V.num[tSpIdx], W.arr[tIdx], false, false))
{
tProductInd[curthread].push_back(tIdx);
tProductVal[curthread].push_back (_binary_op(V.num[tSpIdx], W.arr[tIdx], false, false));
}
tSpIdx++;
}
else
{
if (_doOp(Vzero, W.arr[tIdx], true, false))
{
tProductInd[curthread].push_back(tIdx);
tProductVal[curthread].push_back (_binary_op(Vzero, W.arr[tIdx], true, false));
}
}
}
}
else // iterate over the sparse vector
{
if(curthread == nthreads-1) tNextIdx = spsize;
for(IU tSpIdx=tStartIdx; tSpIdx < tNextIdx; ++tSpIdx)
{
if (_doOp(V.num[tSpIdx], W.arr[V.ind[tSpIdx]], false, false))
{
tProductInd[curthread].push_back( V.ind[tSpIdx]);
tProductVal[curthread].push_back (_binary_op(V.num[tSpIdx], W.arr[V.ind[tSpIdx]], false, false));
}
}
}
}
std::vector<IU> tdisp(nthreads+1);
tdisp[0] = 0;
for(int i=0; i<nthreads; ++i)
{
tdisp[i+1] = tdisp[i] + tProductInd[i].size();
}
// copy results from temporary vectors
Product.ind.resize(tdisp[nthreads]);
Product.num.resize(tdisp[nthreads]);
#ifdef _OPENMP
#pragma omp parallel
#endif
{
int curthread = 0;
#ifdef _OPENMP
curthread = omp_get_thread_num();
#endif
std::copy(tProductInd[curthread].begin(), tProductInd[curthread].end(), Product.ind.data() + tdisp[curthread]);
std::copy(tProductVal[curthread].begin() , tProductVal[curthread].end(), Product.num.data() + tdisp[curthread]);
}
}
return Product;
}
else
{
std::cout << "Grids are not comparable for EWiseApply" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return FullyDistSpVec< IU,T_promote>();
}
}
/**
* Performs an arbitrary binary operation _binary_op on the corresponding elements of two vectors with the result stored in a return vector ret.
* The binary operatiation is only performed if the binary predicate _doOp returns true for those elements. Otherwise the binary operation is not
* performed and ret does not contain an element at that position.
* More formally the operation is defined as:
* if (_doOp(V[i], W[i]))
* ret[i] = _binary_op(V[i], W[i])
* else
* // ret[i] is not set
* Hence _doOp can be used to implement a filter on either of the vectors.
*
* The above is only defined if both V[i] and W[i] exist (i.e. an intersection). To allow a union operation (ex. when V[i] doesn't exist but W[i] does)
* the allowVNulls flag is set to true and the Vzero argument is used as the missing V[i] value.
*
* The type of each element of ret must not necessarily be related to the types of V or W, so the return type must be explicitly specified as a template parameter:
* FullyDistSpVec<int, double> r = EWiseApply<double>(V, W, plus, retTrue, false, 0)
**/
template <typename RET, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
FullyDistSpVec<IU,RET> EWiseApply
(const FullyDistSpVec<IU,NU1> & V, const FullyDistVec<IU,NU2> & W , _BinaryOperation _binary_op, _BinaryPredicate _doOp, bool allowVNulls, NU1 Vzero, const bool useExtendedBinOp)
{
#ifdef _OPENMP
return EWiseApply_threaded<RET>(V, W, _binary_op, _doOp, allowVNulls, Vzero, useExtendedBinOp);
#else
typedef RET T_promote; //typedef typename promote_trait<NU1,NU2>::T_promote T_promote;
if(*(V.commGrid) == *(W.commGrid))
{
FullyDistSpVec< IU, T_promote> Product(V.commGrid);
//FullyDistVec< IU, NU1> DV (V); // Ariful: I am not sure why it was there??
if(V.TotalLength() != W.TotalLength())
{
std::ostringstream outs;
outs << "Vector dimensions don't match (" << V.TotalLength() << " vs " << W.TotalLength() << ") for EWiseApply (short version)\n";
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
else
{
Product.glen = V.glen;
IU size= W.LocArrSize();
IU spsize = V.getlocnnz();
IU sp_iter = 0;
if (allowVNulls)
{
// iterate over the dense vector
for(IU i=0; i<size; ++i)
{
if(sp_iter < spsize && V.ind[sp_iter] == i)
{
if (_doOp(V.num[sp_iter], W.arr[i], false, false))
{
Product.ind.push_back(i);
Product.num.push_back(_binary_op(V.num[sp_iter], W.arr[i], false, false));
}
sp_iter++;
}
else
{
if (_doOp(Vzero, W.arr[i], true, false))
{
Product.ind.push_back(i);
Product.num.push_back(_binary_op(Vzero, W.arr[i], true, false));
}
}
}
}
else
{
// iterate over the sparse vector
for(sp_iter = 0; sp_iter < spsize; ++sp_iter)
{
if (_doOp(V.num[sp_iter], W.arr[V.ind[sp_iter]], false, false))
{
Product.ind.push_back(V.ind[sp_iter]);
Product.num.push_back(_binary_op(V.num[sp_iter], W.arr[V.ind[sp_iter]], false, false));
}
}
}
}
return Product;
}
else
{
std::cout << "Grids are not comparable for EWiseApply" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return FullyDistSpVec< IU,T_promote>();
}
#endif
}
/**
* Performs an arbitrary binary operation _binary_op on the corresponding elements of two vectors with the result stored in a return vector ret.
* The binary operatiation is only performed if the binary predicate _doOp returns true for those elements. Otherwise the binary operation is not
* performed and ret does not contain an element at that position.
* More formally the operation is defined as:
* if (_doOp(V[i], W[i]))
* ret[i] = _binary_op(V[i], W[i])
* else
* // ret[i] is not set
* Hence _doOp can be used to implement a filter on either of the vectors.
*
* The above is only defined if both V[i] and W[i] exist (i.e. an intersection). To allow a union operation (ex. when V[i] doesn't exist but W[i] does)
* the allowVNulls flag is set to true and the Vzero argument is used as the missing V[i] value.
* !allowVNulls && !allowWNulls => intersection
* !allowVNulls && allowWNulls => operate on all elements of V
* allowVNulls && !allowWNulls => operate on all elements of W
* allowVNulls && allowWNulls => union
*
* The type of each element of ret must not necessarily be related to the types of V or W, so the return type must be explicitly specified as a template parameter:
* FullyDistSpVec<int, double> r = EWiseApply<double>(V, W, plus, ...)
* For intersection, Vzero and Wzero are irrelevant
* ABAB: \todo: Should allowIntersect be "false" for all SetDifference uses?
**/
template <typename RET, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
FullyDistSpVec<IU,RET> EWiseApply
(const FullyDistSpVec<IU,NU1> & V, const FullyDistSpVec<IU,NU2> & W , _BinaryOperation _binary_op, _BinaryPredicate _doOp, bool allowVNulls, bool allowWNulls, NU1 Vzero, NU2 Wzero, const bool allowIntersect, const bool useExtendedBinOp)
{
typedef RET T_promote; // typename promote_trait<NU1,NU2>::T_promote T_promote;
if(*(V.commGrid) == *(W.commGrid))
{
FullyDistSpVec< IU, T_promote> Product(V.commGrid);
if(V.glen != W.glen)
{
std::ostringstream outs;
outs << "Vector dimensions don't match (" << V.glen << " vs " << W.glen << ") for EWiseApply (full version)\n";
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
else
{
Product.glen = V.glen;
typename std::vector< IU >::const_iterator indV = V.ind.begin();
typename std::vector< NU1 >::const_iterator numV = V.num.begin();
typename std::vector< IU >::const_iterator indW = W.ind.begin();
typename std::vector< NU2 >::const_iterator numW = W.num.begin();
while (indV < V.ind.end() && indW < W.ind.end())
{
if (*indV == *indW)
{
// overlap
if (allowIntersect)
{
if (_doOp(*numV, *numW, false, false))
{
Product.ind.push_back(*indV);
Product.num.push_back(_binary_op(*numV, *numW, false, false));
}
}
indV++; numV++;
indW++; numW++;
}
else if (*indV < *indW)
{
// V has value but W does not
if (allowWNulls)
{
if (_doOp(*numV, Wzero, false, true))
{
Product.ind.push_back(*indV);
Product.num.push_back(_binary_op(*numV, Wzero, false, true));
}
}
indV++; numV++;
}
else //(*indV > *indW)
{
// W has value but V does not
if (allowVNulls)
{
if (_doOp(Vzero, *numW, true, false))
{
Product.ind.push_back(*indW);
Product.num.push_back(_binary_op(Vzero, *numW, true, false));
}
}
indW++; numW++;
}
}
// clean up
while (allowWNulls && indV < V.ind.end())
{
if (_doOp(*numV, Wzero, false, true))
{
Product.ind.push_back(*indV);
Product.num.push_back(_binary_op(*numV, Wzero, false, true));
}
indV++; numV++;
}
while (allowVNulls && indW < W.ind.end())
{
if (_doOp(Vzero, *numW, true, false))
{
Product.ind.push_back(*indW);
Product.num.push_back(_binary_op(Vzero, *numW, true, false));
}
indW++; numW++;
}
}
return Product;
}
else
{
std::cout << "Grids are not comparable for EWiseApply" << std::endl;
MPI_Abort(MPI_COMM_WORLD, GRIDMISMATCH);
return FullyDistSpVec< IU,T_promote>();
}
}
// plain callback versions
template <typename RET, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
FullyDistSpVec<IU,RET> EWiseApply
(const FullyDistSpVec<IU,NU1> & V, const FullyDistVec<IU,NU2> & W , _BinaryOperation _binary_op, _BinaryPredicate _doOp, bool allowVNulls, NU1 Vzero)
{
return EWiseApply<RET>(V, W,
EWiseExtToPlainAdapter<RET, NU1, NU2, _BinaryOperation>(_binary_op),
EWiseExtToPlainAdapter<bool, NU1, NU2, _BinaryPredicate>(_doOp),
allowVNulls, Vzero, true);
}
template <typename RET, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
FullyDistSpVec<IU,RET> EWiseApply
(const FullyDistSpVec<IU,NU1> & V, const FullyDistSpVec<IU,NU2> & W , _BinaryOperation _binary_op, _BinaryPredicate _doOp, bool allowVNulls, bool allowWNulls, NU1 Vzero, NU2 Wzero, const bool allowIntersect = true)
{
return EWiseApply<RET>(V, W,
EWiseExtToPlainAdapter<RET, NU1, NU2, _BinaryOperation>(_binary_op),
EWiseExtToPlainAdapter<bool, NU1, NU2, _BinaryPredicate>(_doOp),
allowVNulls, allowWNulls, Vzero, Wzero, allowIntersect, true);
}
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
// sampling-based nnz estimation via SpMV
// @OGUZ-NOTE This is not based on SUMMA, do not use. Estimates the number of
// nonzeros in the final output matrix.
#define NROUNDS 5
typedef std::array<float, NROUNDS> samparr_t;
template <typename NZT>
struct promote_trait<NZT, samparr_t>
{
typedef samparr_t T_promote;
};
class SamplesSaveHandler
{
public:
template<typename c, typename t, typename V>
void save(std::basic_ostream<c, t> &os,
std::array<V, NROUNDS> &sample_vec,
int64_t index)
{
for (auto it = sample_vec.begin(); it != sample_vec.end(); ++it)
os << *it << " ";
}
};
template<typename NZT>
struct SelectMinxSR
{
static samparr_t id()
{
samparr_t arr;
for (auto it = arr.begin(); it != arr.end(); ++it)
*it = std::numeric_limits<float>::max();
return arr;
}
static bool returnedSAID()
{
return false;
}
static samparr_t
add (const samparr_t &arg1, const samparr_t &arg2)
{
samparr_t out;
for (int i = 0; i < NROUNDS; ++i)
out[i] = std::min(arg1[i], arg2[i]);
return out;
}
static samparr_t
multiply (const NZT arg1, const samparr_t &arg2)
{
return arg2;
}
static void axpy (const NZT a, const samparr_t &x, samparr_t &y)
{
y = add(y, multiply(a, x));
}
static MPI_Op mpi_op()
{
static MPI_Op mpiop;
static bool exists = false;
if (exists)
return mpiop;
else
{
MPI_Op_create(MPI_func, true, &mpiop);
exists = true;
return mpiop;
}
}
static void
MPI_func(void *invec, void *inoutvec, int *len, MPI_Datatype *datatype)
{
samparr_t *in = static_cast<samparr_t *>(invec);
samparr_t *inout = static_cast<samparr_t *>(inoutvec);
for (int i = 0; i < *len; ++i)
inout[i] = add(inout[i], in[i]);
}
};
template <typename IU, typename NU1, typename NU2,
typename UDERA, typename UDERB>
int64_t
EstPerProcessNnzSpMV(
SpParMat<IU, NU1, UDERA> &A, SpParMat<IU, NU2, UDERB> &B
)
{
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
float lambda = 1.0f;
int nthds = 1;
#ifdef THREADED
#pragma omp parallel
#endif
{
nthds = omp_get_num_threads();
}
if (myrank == 0)
std::cout << "taking transposes." << std::endl;
A.Transpose();
B.Transpose();
if (myrank == 0)
std::cout << "setting initial samples." << std::endl;
samparr_t sa;
FullyDistVec<IU, samparr_t> samples_init(A.getcommgrid(), A.getncol(), sa);
#ifdef THREADED
#pragma omp parallel
#endif
{
std::default_random_engine gen;
std::exponential_distribution<float> exp_dist(lambda);
#ifdef THREADED
#pragma omp parallel for
#endif
for (IU i = 0; i < samples_init.LocArrSize(); ++i)
{
samparr_t tmp;
for (auto it = tmp.begin(); it != tmp.end(); ++it)
*it = exp_dist(gen);
samples_init.SetLocalElement(i, tmp);
}
}
// std::string fname("samples_init");
// samples_init.ParallelWrite(fname, 1, SamplesSaveHandler(), true);
if (myrank == 0)
std::cout << "computing mid samples." << std::endl;
FullyDistVec<IU, samparr_t> samples_mid =
SpMV<SelectMinxSR<NU1> > (A, samples_init);
// fname = "samples_mid";
// samples_mid.ParallelWrite(fname, 1, SamplesSaveHandler(), true);
if (myrank == 0)
std::cout << "computing final samples." << std::endl;
FullyDistVec<IU, samparr_t> samples_final =
SpMV<SelectMinxSR<NU2> > (B, samples_mid);
// fname = "samples_final";
// samples_final.ParallelWrite(fname, 1, SamplesSaveHandler(), true);
if (myrank == 0)
std::cout << "computing nnz estimation." << std::endl;
float nnzest = 0.0f;
std::cout << myrank << "samples_final loc size: "
<< samples_final.LocArrSize() << std::endl;
const samparr_t *lsamples = samples_final.GetLocArr();
#ifdef THREADED
#pragma omp parallel for reduction (+:nnzest)
#endif
for (IU i = 0; i < samples_final.LocArrSize(); ++i)
{
float tmp = 0.0f;
for (auto it = lsamples[i].begin(); it != lsamples[i].end(); ++it)
tmp += *it;
nnzest += static_cast<float>(NROUNDS - 1) / tmp;
}
if (myrank == 0)
std::cout << "taking transposes again." << std::endl;
int64_t nnzC_est = nnzest;
int64_t nnzC_tot = 0;
MPI_Allreduce(&nnzC_est, &nnzC_tot, 1, MPIType<int64_t>(), MPI_SUM,
(B.commGrid)->GetWorld());
if (myrank == 0)
std::cout << "sampling-based spmv est tot: " << nnzC_tot << std::endl;
// revert back
A.Transpose();
B.Transpose();
return nnzC_tot;
}
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDER1, typename UDER2>
SpParMat3D<IU,NUO,UDERO> Mult_AnXBn_SUMMA3D(SpParMat3D<IU,NU1,UDER1> & A, SpParMat3D<IU,NU2,UDER2> & B){
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
typedef typename UDERO::LocalIT LIC;
typedef typename UDER1::LocalIT LIA;
typedef typename UDER2::LocalIT LIB;
#ifdef TIMING
double t0, t1, t2, t3;
#endif
/*
* Check if A and B are multipliable
* */
if(A.getncol() != B.getnrow()){
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << B.getnrow() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
/*
* Calculate, accross fibers, which process should get how many columns after redistribution
* */
vector<LIB> divisions3d;
// Calcuclate split boundaries as if all contents of the layer is being re-distributed along fiber
// These boundaries will be used later on
B.CalculateColSplitDistributionOfLayer(divisions3d);
#ifdef TIMING
t0 = MPI_Wtime();
#endif
/*
* SUMMA Starts
* */
int stages, dummy; // last two parameters of ProductGrid are ignored for this multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.GetLayerMat()->getcommgrid()).get(),
(B.GetLayerMat()->getcommgrid()).get(),
stages, dummy, dummy);
IU C_m = A.GetLayerMat()->seqptr()->getnrow();
IU C_n = B.GetLayerMat()->seqptr()->getncol();
IU ** ARecvSizes = SpHelper::allocate2D<IU>(UDERO::esscount, stages);
IU ** BRecvSizes = SpHelper::allocate2D<IU>(UDERO::esscount, stages);
SpParHelper::GetSetSizes( *(A.GetLayerMat()->seqptr()), ARecvSizes, (A.GetLayerMat()->getcommgrid())->GetRowWorld() );
SpParHelper::GetSetSizes( *(B.GetLayerMat()->seqptr()), BRecvSizes, (B.GetLayerMat()->getcommgrid())->GetColWorld() );
// Remotely fetched matrices are stored as pointers
UDERO * ARecv;
UDER2 * BRecv;
std::vector< SpTuples<IU,NUO> *> tomerge;
int Aself = (A.GetLayerMat()->getcommgrid())->GetRankInProcRow();
int Bself = (B.GetLayerMat()->getcommgrid())->GetRankInProcCol();
double Abcast_time = 0;
double Bbcast_time = 0;
double Local_multiplication_time = 0;
for(int i = 0; i < stages; ++i) {
std::vector<IU> ess;
if(i == Aself){
ARecv = A.GetLayerMat()->seqptr(); // shallow-copy
}
else{
ess.resize(UDER1::esscount);
for(int j=0; j<UDER1::esscount; ++j) {
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDER1(); // first, create the object
}
#ifdef TIMING
t2 = MPI_Wtime();
#endif
if (Aself != i) {
ARecv->Create(ess);
}
Arr<IU,NU1> Aarrinfo = ARecv->GetArrays();
for(unsigned int idx = 0; idx < Aarrinfo.indarrs.size(); ++idx) {
MPI_Bcast(Aarrinfo.indarrs[idx].addr, Aarrinfo.indarrs[idx].count, MPIType<IU>(), i, GridC->GetRowWorld());
}
for(unsigned int idx = 0; idx < Aarrinfo.numarrs.size(); ++idx) {
MPI_Bcast(Aarrinfo.numarrs[idx].addr, Aarrinfo.numarrs[idx].count, MPIType<NU1>(), i, GridC->GetRowWorld());
}
#ifdef TIMING
t3 = MPI_Wtime();
Abcast_time += (t3-t2);
#endif
ess.clear();
if(i == Bself){
BRecv = B.GetLayerMat()->seqptr(); // shallow-copy
}
else{
ess.resize(UDER2::esscount);
for(int j=0; j<UDER2::esscount; ++j) {
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDER2();
}
MPI_Barrier(A.GetLayerMat()->getcommgrid()->GetWorld());
#ifdef TIMING
t2 = MPI_Wtime();
#endif
if (Bself != i) {
BRecv->Create(ess);
}
Arr<IU,NU2> Barrinfo = BRecv->GetArrays();
for(unsigned int idx = 0; idx < Barrinfo.indarrs.size(); ++idx) {
MPI_Bcast(Barrinfo.indarrs[idx].addr, Barrinfo.indarrs[idx].count, MPIType<IU>(), i, GridC->GetColWorld());
}
for(unsigned int idx = 0; idx < Barrinfo.numarrs.size(); ++idx) {
MPI_Bcast(Barrinfo.numarrs[idx].addr, Barrinfo.numarrs[idx].count, MPIType<NU2>(), i, GridC->GetColWorld());
}
#ifdef TIMING
t3 = MPI_Wtime();
Bbcast_time += (t3-t2);
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
SpTuples<IU,NUO> * C_cont = LocalSpGEMMHash<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself, // 'delete B' condition
false); // not to sort each column
#ifdef TIMING
t3 = MPI_Wtime();
Local_multiplication_time += (t3-t2);
#endif
if(!C_cont->isZero()) tomerge.push_back(C_cont);
}
SpHelper::deallocate2D(ARecvSizes, UDER1::esscount);
SpHelper::deallocate2D(BRecvSizes, UDER2::esscount);
#ifdef TIMING
t2 = MPI_Wtime();
#endif
SpTuples<IU,NUO> * C_tuples = MultiwayMergeHash<SR>(tomerge, C_m, C_n, true, false); // Delete input arrays and do not sort
//SpTuples<IU,NUO> * C_tuples = MultiwayMergeHashSliding<SR>(tomerge, C_m, C_n, true, false); // Delete input arrays and do not sort
#ifdef TIMING
t3 = MPI_Wtime();
#endif
#ifdef TIMING
if(myrank == 0){
fprintf(stderr, "[SUMMA3D]\tAbcast_time: %lf\n", Abcast_time);
fprintf(stderr, "[SUMMA3D]\tBbcast_time: %lf\n", Bbcast_time);
fprintf(stderr, "[SUMMA3D]\tLocal_multiplication_time: %lf\n", Local_multiplication_time);
fprintf(stderr, "[SUMMA3D]\tMerge_layer_time: %lf\n", (t3-t2));
}
#endif
/*
* SUMMA Ends
* */
#ifdef TIMING
t1 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[SUMMA3D]\tSUMMA time: %lf\n", (t1-t0));
#endif
/*
* 3d-reduction starts
* */
#ifdef TIMING
//MPI_Barrier(getcommgrid3D()->GetWorld());
t0 = MPI_Wtime();
#endif
MPI_Datatype MPI_tuple;
MPI_Type_contiguous(sizeof(std::tuple<LIC,LIC,NUO>), MPI_CHAR, &MPI_tuple);
MPI_Type_commit(&MPI_tuple);
/*
* Create a profile with information regarding data to be sent and received between layers
* These memory allocation needs to be `int` specifically because some of these arrays would be used in communication
* This is requirement is for MPI as MPI_Alltoallv takes pointer to integer exclusively as count and displacement
* */
int * sendcnt = new int[A.getcommgrid3D()->GetGridLayers()];
int * sendprfl = new int[A.getcommgrid3D()->GetGridLayers()*3];
int * sdispls = new int[A.getcommgrid3D()->GetGridLayers()]();
int * recvcnt = new int[A.getcommgrid3D()->GetGridLayers()];
int * recvprfl = new int[A.getcommgrid3D()->GetGridLayers()*3];
int * rdispls = new int[A.getcommgrid3D()->GetGridLayers()]();
vector<IU> divisions3dPrefixSum(divisions3d.size());
divisions3dPrefixSum[0] = 0;
std::partial_sum(divisions3d.begin(), divisions3d.end()-1, divisions3dPrefixSum.begin()+1);
ColLexiCompare<IU,NUO> comp;
IU totsend = C_tuples->getnnz();
#pragma omp parallel for
for(int i=0; i < A.getcommgrid3D()->GetGridLayers(); ++i){
IU start_col = divisions3dPrefixSum[i];
IU end_col = divisions3dPrefixSum[i] + divisions3d[i];
std::tuple<IU, IU, NUO> search_tuple_start(0, start_col, NUO());
std::tuple<IU, IU, NUO> search_tuple_end(0, end_col, NUO());
std::tuple<IU, IU, NUO>* start_it = std::lower_bound(C_tuples->tuples, C_tuples->tuples + C_tuples->getnnz(), search_tuple_start, comp);
std::tuple<IU, IU, NUO>* end_it = std::lower_bound(C_tuples->tuples, C_tuples->tuples + C_tuples->getnnz(), search_tuple_end, comp);
// This type casting is important from semantic point of view
sendcnt[i] = (int)(end_it - start_it);
sendprfl[i*3+0] = (int)(sendcnt[i]); // Number of nonzeros in ith chunk
sendprfl[i*3+1] = (int)(A.GetLayerMat()->seqptr()->getnrow()); // Number of rows in ith chunk
sendprfl[i*3+2] = (int)(divisions3d[i]); // Number of columns in ith chunk
}
std::partial_sum(sendcnt, sendcnt+A.getcommgrid3D()->GetGridLayers()-1, sdispls+1);
// Send profile ready. Now need to update the tuples to reflect correct column id after column split.
for(int i=0; i < A.getcommgrid3D()->GetGridLayers(); ++i){
#pragma omp parallel for schedule(static)
for(int j = 0; j < sendcnt[i]; j++){
std::get<1>(C_tuples->tuples[sdispls[i]+j]) = std::get<1>(C_tuples->tuples[sdispls[i]+j]) - divisions3dPrefixSum[i];
}
}
MPI_Alltoall(sendprfl, 3, MPI_INT, recvprfl, 3, MPI_INT, A.getcommgrid3D()->GetFiberWorld());
for(int i = 0; i < A.getcommgrid3D()->GetGridLayers(); i++) recvcnt[i] = recvprfl[i*3];
std::partial_sum(recvcnt, recvcnt+A.getcommgrid3D()->GetGridLayers()-1, rdispls+1);
IU totrecv = std::accumulate(recvcnt,recvcnt+A.getcommgrid3D()->GetGridLayers(), static_cast<IU>(0));
std::tuple<LIC,LIC,NUO>* recvTuples = static_cast<std::tuple<LIC,LIC,NUO>*> (::operator new (sizeof(std::tuple<LIC,LIC,NUO>[totrecv])));
#ifdef TIMING
t2 = MPI_Wtime();
#endif
MPI_Alltoallv(C_tuples->tuples, sendcnt, sdispls, MPI_tuple, recvTuples, recvcnt, rdispls, MPI_tuple, A.getcommgrid3D()->GetFiberWorld());
delete C_tuples;
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[SUMMA3D]\tAlltoallv: %lf\n", (t3-t2));
#endif
vector<SpTuples<IU, NUO>*> recvChunks(A.getcommgrid3D()->GetGridLayers());
#pragma omp parallel for
for (int i = 0; i < A.getcommgrid3D()->GetGridLayers(); i++){
recvChunks[i] = new SpTuples<LIC, NUO>(recvcnt[i], recvprfl[i*3+1], recvprfl[i*3+2], recvTuples + rdispls[i], true, false);
}
// Free all memory except tempTuples; Because that memory is holding data of newly created local matrices after receiving.
DeleteAll(sendcnt, sendprfl, sdispls);
DeleteAll(recvcnt, recvprfl, rdispls);
MPI_Type_free(&MPI_tuple);
/*
* 3d-reduction ends
* */
#ifdef TIMING
t1 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[SUMMA3D]\tReduction time: %lf\n", (t1-t0));
#endif
#ifdef TIMING
t0 = MPI_Wtime();
#endif
/*
* 3d-merge starts
* */
SpTuples<IU, NUO> * merged_tuples = MultiwayMergeHash<SR, IU, NUO>(recvChunks, recvChunks[0]->getnrow(), recvChunks[0]->getncol(), false, false); // Do not delete
#ifdef TIMING
t1 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[SUMMA3D]\tMerge_fiber_time: %lf\n", (t1-t0));
#endif
//Create SpDCCol and delete merged_tuples;
UDERO * localResultant = new UDERO(*merged_tuples, false);
delete merged_tuples;
// Do not delete elements of recvChunks, because that would give segmentation fault due to double free
//delete [] recvTuples;
::operator delete(recvTuples);
for(int i = 0; i < recvChunks.size(); i++){
recvChunks[i]->tuples_deleted = true; // Temporary patch to avoid memory leak and segfault
delete recvChunks[i];
}
vector<SpTuples<IU,NUO>*>().swap(recvChunks);
/*
* 3d-merge ends
* */
std::shared_ptr<CommGrid3D> grid3d;
grid3d.reset(new CommGrid3D(A.getcommgrid3D()->GetWorld(), A.getcommgrid3D()->GetGridLayers(), A.getcommgrid3D()->GetGridRows(), A.getcommgrid3D()->GetGridCols(), A.isSpecial()));
SpParMat3D<IU, NUO, UDERO> C(localResultant, grid3d, A.isColSplit(), A.isSpecial());
return C;
}
/*
* Parameters:
* - computationKernel: 1 for hash-based, 2 for heap-based
* */
template <typename SR, typename NUO, typename UDERO, typename IU, typename NU1, typename NU2, typename UDERA, typename UDERB>
SpParMat3D<IU, NUO, UDERO> MemEfficientSpGEMM3D(SpParMat3D<IU, NU1, UDERA> & A, SpParMat3D<IU, NU2, UDERB> & B,
int phases, NUO hardThreshold, IU selectNum, IU recoverNum, NUO recoverPct, int kselectVersion, int computationKernel, int64_t perProcessMemory){
int myrank;
MPI_Comm_rank(MPI_COMM_WORLD,&myrank);
typedef typename UDERA::LocalIT LIA;
typedef typename UDERB::LocalIT LIB;
typedef typename UDERO::LocalIT LIC;
/*
* Check if A and B are multipliable
* */
if(A.getncol() != B.getnrow()){
std::ostringstream outs;
outs << "Can not multiply, dimensions does not match"<< std::endl;
outs << A.getncol() << " != " << B.getnrow() << std::endl;
SpParHelper::Print(outs.str());
MPI_Abort(MPI_COMM_WORLD, DIMMISMATCH);
}
/*
* If provided number of phase is too low or too high then reset value of phase as 1
* */
if(phases < 1 || phases >= B.getncol()){
SpParHelper::Print("[MemEfficientSpGEMM3D]\tThe value of phases is too small or large. Resetting to 1.\n");
phases = 1;
}
double t0, t1, t2, t3, t4, t5, t6, t7, t8, t9; // To time different parts of the function
#ifdef TIMING
MPI_Barrier(B.getcommgrid3D()->GetWorld());
t0 = MPI_Wtime();
#endif
/*
* If per process memory is provided then calculate number of phases
* Otherwise, proceed to multiplication.
* */
if(perProcessMemory > 0) {
int p, calculatedPhases;
MPI_Comm_size(A.getcommgrid3D()->GetLayerWorld(),&p);
int64_t perNNZMem_in = sizeof(IU)*2 + sizeof(NU1);
int64_t perNNZMem_out = sizeof(IU)*2 + sizeof(NUO);
int64_t lannz = A.GetLayerMat()->getlocalnnz();
int64_t gannz = 0;
// Get maximum number of nnz owned by one process
MPI_Allreduce(&lannz, &gannz, 1, MPIType<int64_t>(), MPI_MAX, A.getcommgrid3D()->GetWorld());
//int64_t ginputMem = gannz * perNNZMem_in * 4; // Four pieces per process: one piece of own A and B, one piece of received A and B
int64_t ginputMem = gannz * perNNZMem_in * 5; // One extra copy for safety
// Estimate per layer nnz after multiplication. After this estimation each process would know an estimation of
// how many nnz the corresponding layer will have after the layerwise operation.
int64_t asquareNNZ = EstPerProcessNnzSUMMA(*(A.GetLayerMat()), *(B.GetLayerMat()), true);
int64_t gasquareNNZ;
MPI_Allreduce(&asquareNNZ, &gasquareNNZ, 1, MPIType<int64_t>(), MPI_MAX, A.getcommgrid3D()->GetFiberWorld());
// Atmost two copies, one of a process's own, another received from fiber reduction
int64_t gasquareMem = gasquareNNZ * perNNZMem_out * 2;
// Calculate estimated average degree after multiplication
int64_t d = ceil( ( ( gasquareNNZ / B.getcommgrid3D()->GetGridLayers() ) * sqrt(p) ) / B.GetLayerMat()->getlocalcols() );
// Calculate per column nnz how left after k-select. Minimum of average degree and k-select parameters.
int64_t k = std::min(int64_t(std::max(selectNum, recoverNum)), d );
//estimate output memory
int64_t postKselectOutputNNZ = ceil(( (B.GetLayerMat()->getlocalcols() / B.getcommgrid3D()->GetGridLayers() ) * k)/sqrt(p)); // If kselect is run
int64_t postKselectOutputMem = postKselectOutputNNZ * perNNZMem_out * 2;
double remainingMem = perProcessMemory*1000000000 - ginputMem - postKselectOutputMem;
int64_t kselectMem = B.GetLayerMat()->getlocalcols() * k * sizeof(NUO) * 3;
//inputMem + outputMem + asquareMem/phases + kselectmem/phases < memory
if(remainingMem > 0){
calculatedPhases = ceil( (gasquareMem + kselectMem) / remainingMem ); // If kselect is run
}
else calculatedPhases = -1;
int gCalculatedPhases;
MPI_Allreduce(&calculatedPhases, &gCalculatedPhases, 1, MPI_INT, MPI_MAX, A.getcommgrid3D()->GetFiberWorld());
if(gCalculatedPhases > phases) phases = gCalculatedPhases;
}
else{
// Do nothing
}
#ifdef TIMING
MPI_Barrier(B.getcommgrid3D()->GetWorld());
t1 = MPI_Wtime();
mcl3d_symbolictime+=(t1-t0);
//if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tSymbolic stage time: %lf\n", (t1-t0));
#endif
/*
* Calculate, accross fibers, which process should get how many columns after redistribution
* */
vector<LIB> divisions3d;
// Calculate split boundaries as if all contents of the layer is being re-distributed along fiber
// These boundaries will be used later on
B.CalculateColSplitDistributionOfLayer(divisions3d);
/*
* Split B according to calculated number of phases
* For better load balancing split B into nlayers*phases chunks
* */
vector<UDERB*> PiecesOfB;
vector<UDERB*> tempPiecesOfB;
UDERB CopyB = *(B.GetLayerMat()->seqptr());
CopyB.ColSplit(divisions3d, tempPiecesOfB); // Split B into `nlayers` chunks at first
for(int i = 0; i < tempPiecesOfB.size(); i++){
vector<UDERB*> temp;
tempPiecesOfB[i]->ColSplit(phases, temp); // Split each chunk of B into `phases` chunks
for(int j = 0; j < temp.size(); j++){
PiecesOfB.push_back(temp[j]);
}
}
vector<UDERO> toconcatenate;
//if(myrank == 0){
//fprintf(stderr, "[MemEfficientSpGEMM3D]\tRunning with phase: %d\n", phases);
//}
for(int p = 0; p < phases; p++){
/*
* At the start of each phase take appropriate pieces from previously created pieces of local B matrix
* Appropriate means correct pieces so that 3D-merge can be properly load balanced.
* */
vector<LIB> lbDivisions3d; // load balance friendly division
LIB totalLocalColumnInvolved = 0;
vector<UDERB*> targetPiecesOfB; // Pieces of B involved in current phase
for(int i = 0; i < PiecesOfB.size(); i++){
if(i % phases == p){
targetPiecesOfB.push_back(new UDERB(*(PiecesOfB[i])));
lbDivisions3d.push_back(PiecesOfB[i]->getncol());
totalLocalColumnInvolved += PiecesOfB[i]->getncol();
}
}
/*
* Create new local matrix by concatenating appropriately picked pieces
* */
UDERB * OnePieceOfB = new UDERB(0, (B.GetLayerMat())->seqptr()->getnrow(), totalLocalColumnInvolved, 0);
OnePieceOfB->ColConcatenate(targetPiecesOfB);
vector<UDERB*>().swap(targetPiecesOfB);
/*
* Create a new layer-wise distributed matrix with the newly created local matrix for this phase
* This matrix is used in SUMMA multiplication of respective layer
* */
SpParMat<IU, NU2, UDERB> OnePieceOfBLayer(OnePieceOfB, A.getcommgrid3D()->GetLayerWorld());
#ifdef TIMING
t0 = MPI_Wtime();
#endif
/*
* SUMMA Starts
* */
int stages, dummy; // last two parameters of ProductGrid are ignored for this multiplication
std::shared_ptr<CommGrid> GridC = ProductGrid((A.GetLayerMat()->getcommgrid()).get(),
(OnePieceOfBLayer.getcommgrid()).get(),
stages, dummy, dummy);
LIA C_m = A.GetLayerMat()->seqptr()->getnrow();
LIB C_n = OnePieceOfBLayer.seqptr()->getncol();
LIA ** ARecvSizes = SpHelper::allocate2D<LIA>(UDERA::esscount, stages);
LIB ** BRecvSizes = SpHelper::allocate2D<LIB>(UDERB::esscount, stages);
SpParHelper::GetSetSizes( *(A.GetLayerMat()->seqptr()), ARecvSizes, (A.GetLayerMat()->getcommgrid())->GetRowWorld() );
SpParHelper::GetSetSizes( *(OnePieceOfBLayer.seqptr()), BRecvSizes, (OnePieceOfBLayer.getcommgrid())->GetColWorld() );
// Remotely fetched matrices are stored as pointers
UDERA * ARecv;
UDERB * BRecv;
std::vector< SpTuples<LIC,NUO> *> tomerge;
int Aself = (A.GetLayerMat()->getcommgrid())->GetRankInProcRow();
int Bself = (OnePieceOfBLayer.getcommgrid())->GetRankInProcCol();
double Abcast_time = 0;
double Bbcast_time = 0;
double Local_multiplication_time = 0;
for(int i = 0; i < stages; ++i) {
std::vector<LIA> ess;
if(i == Aself){
ARecv = A.GetLayerMat()->seqptr(); // shallow-copy
}
else{
ess.resize(UDERA::esscount);
for(int j=0; j<UDERA::esscount; ++j) {
ess[j] = ARecvSizes[j][i]; // essentials of the ith matrix in this row
}
ARecv = new UDERA(); // first, create the object
}
#ifdef TIMING
t2 = MPI_Wtime();
#endif
if (Aself != i) {
ARecv->Create(ess);
}
Arr<LIA,NU1> Aarrinfo = ARecv->GetArrays();
for(unsigned int idx = 0; idx < Aarrinfo.indarrs.size(); ++idx) {
MPI_Bcast(Aarrinfo.indarrs[idx].addr, Aarrinfo.indarrs[idx].count, MPIType<IU>(), i, GridC->GetRowWorld());
}
for(unsigned int idx = 0; idx < Aarrinfo.numarrs.size(); ++idx) {
MPI_Bcast(Aarrinfo.numarrs[idx].addr, Aarrinfo.numarrs[idx].count, MPIType<NU1>(), i, GridC->GetRowWorld());
}
#ifdef TIMING
t3 = MPI_Wtime();
mcl3d_Abcasttime += (t3-t2);
Abcast_time += (t3-t2);
#endif
ess.clear();
if(i == Bself){
BRecv = OnePieceOfBLayer.seqptr(); // shallow-copy
}
else{
ess.resize(UDERB::esscount);
for(int j=0; j<UDERB::esscount; ++j) {
ess[j] = BRecvSizes[j][i];
}
BRecv = new UDERB();
}
MPI_Barrier(A.GetLayerMat()->getcommgrid()->GetWorld());
#ifdef TIMING
t2 = MPI_Wtime();
#endif
if (Bself != i) {
BRecv->Create(ess);
}
Arr<LIB,NU2> Barrinfo = BRecv->GetArrays();
for(unsigned int idx = 0; idx < Barrinfo.indarrs.size(); ++idx) {
MPI_Bcast(Barrinfo.indarrs[idx].addr, Barrinfo.indarrs[idx].count, MPIType<IU>(), i, GridC->GetColWorld());
}
for(unsigned int idx = 0; idx < Barrinfo.numarrs.size(); ++idx) {
MPI_Bcast(Barrinfo.numarrs[idx].addr, Barrinfo.numarrs[idx].count, MPIType<NU2>(), i, GridC->GetColWorld());
}
#ifdef TIMING
t3 = MPI_Wtime();
mcl3d_Bbcasttime += (t3-t2);
Bbcast_time += (t3-t2);
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
SpTuples<LIC,NUO> * C_cont;
if(computationKernel == 1){
C_cont = LocalSpGEMMHash<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself, // 'delete B' condition
false); // not to sort each column
}
else if(computationKernel == 2){
C_cont = LocalSpGEMM<SR, NUO>
(*ARecv, *BRecv, // parameters themselves
i != Aself, // 'delete A' condition
i != Bself); // 'delete B' condition
}
#ifdef TIMING
t3 = MPI_Wtime();
mcl3d_localspgemmtime += (t3-t2);
Local_multiplication_time += (t3-t2);
#endif
if(!C_cont->isZero()) tomerge.push_back(C_cont);
}
SpHelper::deallocate2D(ARecvSizes, UDERA::esscount);
SpHelper::deallocate2D(BRecvSizes, UDERB::esscount);
#ifdef TIMING
t2 = MPI_Wtime();
#endif
SpTuples<LIC,NUO> * C_tuples;
if(computationKernel == 1) C_tuples = MultiwayMergeHash<SR>(tomerge, C_m, C_n, true, true); // Delete input arrays and sort
else if(computationKernel == 2) C_tuples = MultiwayMerge<SR>(tomerge, C_m, C_n, true); // Delete input arrays and sort
#ifdef TIMING
t3 = MPI_Wtime();
mcl3d_SUMMAmergetime += (t3-t2);
#endif
#ifdef TIMING
if(myrank == 0){
fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tAbcast_time: %lf\n", p, Abcast_time);
fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tBbcast_time: %lf\n", p, Bbcast_time);
fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tLocal_multiplication_time: %lf\n", p, Local_multiplication_time);
fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tSUMMA Merge time: %lf\n", p, (t3-t2));
}
#endif
/*
* SUMMA Ends
* */
#ifdef TIMING
t1 = MPI_Wtime();
mcl3d_SUMMAtime += (t1-t0);
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tSUMMA time: %lf\n", p, (t1-t0));
#endif
/*
* 3d-reduction starts
* */
#ifdef TIMING
t0 = MPI_Wtime();
t2 = MPI_Wtime();
#endif
MPI_Datatype MPI_tuple;
MPI_Type_contiguous(sizeof(std::tuple<LIC,LIC,NUO>), MPI_CHAR, &MPI_tuple);
MPI_Type_commit(&MPI_tuple);
/*
* Create a profile with information regarding data to be sent and received between layers
* These memory allocation needs to be `int` specifically because some of these arrays would be used in communication
* This is requirement is for MPI as MPI_Alltoallv takes pointer to integer exclusively as count and displacement
* */
int * sendcnt = new int[A.getcommgrid3D()->GetGridLayers()];
int * sendprfl = new int[A.getcommgrid3D()->GetGridLayers()*3];
int * sdispls = new int[A.getcommgrid3D()->GetGridLayers()]();
int * recvcnt = new int[A.getcommgrid3D()->GetGridLayers()];
int * recvprfl = new int[A.getcommgrid3D()->GetGridLayers()*3];
int * rdispls = new int[A.getcommgrid3D()->GetGridLayers()]();
vector<LIC> lbDivisions3dPrefixSum(lbDivisions3d.size());
lbDivisions3dPrefixSum[0] = 0;
std::partial_sum(lbDivisions3d.begin(), lbDivisions3d.end()-1, lbDivisions3dPrefixSum.begin()+1);
ColLexiCompare<LIC,NUO> comp;
LIC totsend = C_tuples->getnnz();
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tAllocation of alltoall information: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
#pragma omp parallel for
for(int i=0; i < A.getcommgrid3D()->GetGridLayers(); ++i){
LIC start_col = lbDivisions3dPrefixSum[i];
LIC end_col = lbDivisions3dPrefixSum[i] + lbDivisions3d[i];
std::tuple<LIC, LIC, NUO> search_tuple_start(0, start_col, NUO());
std::tuple<LIC, LIC, NUO> search_tuple_end(0, end_col, NUO());
std::tuple<LIC, LIC, NUO>* start_it = std::lower_bound(C_tuples->tuples, C_tuples->tuples + C_tuples->getnnz(), search_tuple_start, comp);
std::tuple<LIC, LIC, NUO>* end_it = std::lower_bound(C_tuples->tuples, C_tuples->tuples + C_tuples->getnnz(), search_tuple_end, comp);
// This type casting is important from semantic point of view
sendcnt[i] = (int)(end_it - start_it);
sendprfl[i*3+0] = (int)(sendcnt[i]); // Number of nonzeros in ith chunk
sendprfl[i*3+1] = (int)(A.GetLayerMat()->seqptr()->getnrow()); // Number of rows in ith chunk
sendprfl[i*3+2] = (int)(lbDivisions3d[i]); // Number of columns in ith chunk
}
std::partial_sum(sendcnt, sendcnt+A.getcommgrid3D()->GetGridLayers()-1, sdispls+1);
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tGetting Alltoall data ready: %lf\n", p, (t3-t2));
#endif
// Send profile ready. Now need to update the tuples to reflect correct column id after column split.
#ifdef TIMING
t2 = MPI_Wtime();
#endif
for(int i=0; i < A.getcommgrid3D()->GetGridLayers(); ++i){
#pragma omp parallel for schedule(static)
for(int j = 0; j < sendcnt[i]; j++){
std::get<1>(C_tuples->tuples[sdispls[i]+j]) = std::get<1>(C_tuples->tuples[sdispls[i]+j]) - lbDivisions3dPrefixSum[i];
}
}
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tGetting Alltoallv data ready: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
MPI_Alltoall(sendprfl, 3, MPI_INT, recvprfl, 3, MPI_INT, A.getcommgrid3D()->GetFiberWorld());
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tAlltoall: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
for(int i = 0; i < A.getcommgrid3D()->GetGridLayers(); i++) recvcnt[i] = recvprfl[i*3];
std::partial_sum(recvcnt, recvcnt+A.getcommgrid3D()->GetGridLayers()-1, rdispls+1);
LIC totrecv = std::accumulate(recvcnt,recvcnt+A.getcommgrid3D()->GetGridLayers(), static_cast<IU>(0));
std::tuple<LIC,LIC,NUO>* recvTuples = static_cast<std::tuple<LIC,LIC,NUO>*> (::operator new (sizeof(std::tuple<LIC,LIC,NUO>[totrecv])));
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tAllocation of receive data: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
MPI_Alltoallv(C_tuples->tuples, sendcnt, sdispls, MPI_tuple, recvTuples, recvcnt, rdispls, MPI_tuple, A.getcommgrid3D()->GetFiberWorld());
delete C_tuples;
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tAlltoallv: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
vector<SpTuples<LIC, NUO>*> recvChunks(A.getcommgrid3D()->GetGridLayers());
#pragma omp parallel for
for (int i = 0; i < A.getcommgrid3D()->GetGridLayers(); i++){
recvChunks[i] = new SpTuples<LIC, NUO>(recvcnt[i], recvprfl[i*3+1], recvprfl[i*3+2], recvTuples + rdispls[i], true, false);
}
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\trecvChunks creation: %lf\n", p, (t3-t2));
#endif
#ifdef TIMING
t2 = MPI_Wtime();
#endif
// Free all memory except tempTuples; Because that is holding data of newly created local matrices after receiving.
DeleteAll(sendcnt, sendprfl, sdispls);
DeleteAll(recvcnt, recvprfl, rdispls);
MPI_Type_free(&MPI_tuple);
#ifdef TIMING
t3 = MPI_Wtime();
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tMemory freeing: %lf\n", p, (t3-t2));
#endif
/*
* 3d-reduction ends
* */
#ifdef TIMING
t1 = MPI_Wtime();
mcl3d_reductiontime += (t1-t0);
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tReduction time: %lf\n", p, (t1-t0));
#endif
#ifdef TIMING
t0 = MPI_Wtime();
#endif
/*
* 3d-merge starts
* */
SpTuples<LIC, NUO> * merged_tuples;
if(computationKernel == 1) merged_tuples = MultiwayMergeHash<SR, LIC, NUO>(recvChunks, recvChunks[0]->getnrow(), recvChunks[0]->getncol(), false, false); // Do not delete
else if(computationKernel == 2) merged_tuples = MultiwayMerge<SR, LIC, NUO>(recvChunks, recvChunks[0]->getnrow(), recvChunks[0]->getncol(), false); // Do not delete
#ifdef TIMING
t1 = MPI_Wtime();
mcl3d_3dmergetime += (t1-t0);
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\t3D Merge time: %lf\n", p, (t1-t0));
#endif
/*
* 3d-merge ends
* */
#ifdef TIMING
t0 = MPI_Wtime();
#endif
// Do not delete elements of recvChunks, because that would give segmentation fault due to double free
::operator delete(recvTuples);
for(int i = 0; i < recvChunks.size(); i++){
recvChunks[i]->tuples_deleted = true; // Temporary patch to avoid memory leak and segfault
delete recvChunks[i]; // As the patch is used, now delete each element of recvChunks
}
vector<SpTuples<LIC,NUO>*>().swap(recvChunks); // As the patch is used, now delete recvChunks
// This operation is not needed if result can be used and discareded right away
// This operation is being done because it is needed by MCLPruneRecoverySelect
UDERO * phaseResultant = new UDERO(*merged_tuples, false);
delete merged_tuples;
SpParMat<IU, NUO, UDERO> phaseResultantLayer(phaseResultant, A.getcommgrid3D()->GetLayerWorld());
MCLPruneRecoverySelect(phaseResultantLayer, hardThreshold, selectNum, recoverNum, recoverPct, kselectVersion);
#ifdef TIMING
t1 = MPI_Wtime();
mcl3d_kselecttime += (t1-t0);
if(myrank == 0) fprintf(stderr, "[MemEfficientSpGEMM3D]\tPhase: %d\tMCLPruneRecoverySelect time: %lf\n",p, (t1-t0));
#endif
toconcatenate.push_back(phaseResultantLayer.seq());
#ifdef TIMING
if(myrank == 0) fprintf(stderr, "***\n");
#endif
}
for(int i = 0; i < PiecesOfB.size(); i++) delete PiecesOfB[i];
std::shared_ptr<CommGrid3D> grid3d;
grid3d.reset(new CommGrid3D(A.getcommgrid3D()->GetWorld(), A.getcommgrid3D()->GetGridLayers(), A.getcommgrid3D()->GetGridRows(), A.getcommgrid3D()->GetGridCols(), A.isSpecial()));
UDERO * localResultant = new UDERO(0, A.GetLayerMat()->seqptr()->getnrow(), divisions3d[A.getcommgrid3D()->GetRankInFiber()], 0);
localResultant->ColConcatenate(toconcatenate);
SpParMat3D<IU, NUO, UDERO> C3D(localResultant, grid3d, A.isColSplit(), A.isSpecial());
return C3D;
}
}
#endif
|
munit.c | /* Copyright (c) 2013-2018 Evan Nemerson <evan@nemerson.com>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/*** Configuration ***/
/* This is just where the output from the test goes. It's really just
* meant to let you choose stdout or stderr, but if anyone really want
* to direct it to a file let me know, it would be fairly easy to
* support. */
#if !defined(MUNIT_OUTPUT_FILE)
# define MUNIT_OUTPUT_FILE stdout
#endif
/* This is a bit more useful; it tells µnit how to format the seconds in
* timed tests. If your tests run for longer you might want to reduce
* it, and if your computer is really fast and your tests are tiny you
* can increase it. */
#if !defined(MUNIT_TEST_TIME_FORMAT)
# define MUNIT_TEST_TIME_FORMAT "0.8f"
#endif
/* If you have long test names you might want to consider bumping
* this. The result information takes 43 characters. */
#if !defined(MUNIT_TEST_NAME_LEN)
# define MUNIT_TEST_NAME_LEN 37
#endif
/* If you don't like the timing information, you can disable it by
* defining MUNIT_DISABLE_TIMING. */
#if !defined(MUNIT_DISABLE_TIMING)
# define MUNIT_ENABLE_TIMING
#endif
/*** End configuration ***/
#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE < 200809L)
# undef _POSIX_C_SOURCE
#endif
#if !defined(_POSIX_C_SOURCE)
# define _POSIX_C_SOURCE 200809L
#endif
/* Solaris freaks out if you try to use a POSIX or SUS standard without
* the "right" C standard. */
#if defined(_XOPEN_SOURCE)
# undef _XOPEN_SOURCE
#endif
#if defined(__STDC_VERSION__)
# if __STDC_VERSION__ >= 201112L
# define _XOPEN_SOURCE 700
# elif __STDC_VERSION__ >= 199901L
# define _XOPEN_SOURCE 600
# endif
#endif
/* Because, according to Microsoft, POSIX is deprecated. You've got
* to appreciate the chutzpah. */
#if defined(_MSC_VER) && !defined(_CRT_NONSTDC_NO_DEPRECATE)
# define _CRT_NONSTDC_NO_DEPRECATE
#endif
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
# include <stdbool.h>
#elif defined(_WIN32)
/* https://msdn.microsoft.com/en-us/library/tf4dy80a.aspx */
#endif
#include <limits.h>
#include <time.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <setjmp.h>
#if !defined(MUNIT_NO_NL_LANGINFO) && !defined(_WIN32)
#define MUNIT_NL_LANGINFO
#include <locale.h>
#include <langinfo.h>
#include <strings.h>
#endif
#if !defined(_WIN32)
# include <unistd.h>
# include <sys/types.h>
# include <sys/wait.h>
#else
# include <windows.h>
# include <io.h>
# include <fcntl.h>
# if !defined(STDERR_FILENO)
# define STDERR_FILENO _fileno(stderr)
# endif
#endif
#include "munit.h"
#define MUNIT_STRINGIFY(x) #x
#define MUNIT_XSTRINGIFY(x) MUNIT_STRINGIFY(x)
#if defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_CC) || defined(__IBMCPP__)
# define MUNIT_THREAD_LOCAL __thread
#elif (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201102L)) || defined(_Thread_local)
# define MUNIT_THREAD_LOCAL _Thread_local
#elif defined(_WIN32)
# define MUNIT_THREAD_LOCAL __declspec(thread)
#endif
/* MSVC 12.0 will emit a warning at /W4 for code like 'do { ... }
* while (0)', or 'do { ... } while (1)'. I'm pretty sure nobody
* at Microsoft compiles with /W4. */
#if defined(_MSC_VER) && (_MSC_VER <= 1800)
#pragma warning(disable: 4127)
#endif
#if defined(_WIN32) || defined(__EMSCRIPTEN__)
# define MUNIT_NO_FORK
#endif
#if defined(__EMSCRIPTEN__)
# define MUNIT_NO_BUFFER
#endif
/*** Logging ***/
MunitLogLevel munit_log_level_visible = MUNIT_LOG_INFO;
MunitLogLevel munit_log_level_fatal = MUNIT_LOG_ERROR;
#if defined(MUNIT_THREAD_LOCAL)
static MUNIT_THREAD_LOCAL munit_bool munit_error_jmp_buf_valid = 0;
static MUNIT_THREAD_LOCAL jmp_buf munit_error_jmp_buf;
#endif
/* At certain warning levels, mingw will trigger warnings about
* suggesting the format attribute, which we've explicity *not* set
* because it will then choke on our attempts to use the MS-specific
* I64 modifier for size_t (which we have to use since MSVC doesn't
* support the C99 z modifier). */
#if defined(__MINGW32__) || defined(__MINGW64__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
#endif
MUNIT_PRINTF(5,0)
static void
munit_logf_exv(MunitLogLevel level, FILE* fp, const char* filename, int line, const char* format, va_list ap) {
if (level < munit_log_level_visible)
return;
switch (level) {
case MUNIT_LOG_DEBUG:
fputs("Debug", fp);
break;
case MUNIT_LOG_INFO:
fputs("Info", fp);
break;
case MUNIT_LOG_WARNING:
fputs("Warning", fp);
break;
case MUNIT_LOG_ERROR:
fputs("Error", fp);
break;
default:
munit_logf_ex(MUNIT_LOG_ERROR, filename, line, "Invalid log level (%d)", level);
return;
}
fputs(": ", fp);
if (filename != NULL)
fprintf(fp, "%s:%d: ", filename, line);
vfprintf(fp, format, ap);
fputc('\n', fp);
}
MUNIT_PRINTF(3,4)
static void
munit_logf_internal(MunitLogLevel level, FILE* fp, const char* format, ...) {
va_list ap;
va_start(ap, format);
munit_logf_exv(level, fp, NULL, 0, format, ap);
va_end(ap);
}
static void
munit_log_internal(MunitLogLevel level, FILE* fp, const char* message) {
munit_logf_internal(level, fp, "%s", message);
}
void
munit_logf_ex(MunitLogLevel level, const char* filename, int line, const char* format, ...) {
va_list ap;
va_start(ap, format);
munit_logf_exv(level, stderr, filename, line, format, ap);
va_end(ap);
if (level >= munit_log_level_fatal) {
#if defined(MUNIT_THREAD_LOCAL)
if (munit_error_jmp_buf_valid)
longjmp(munit_error_jmp_buf, 1);
#endif
abort();
}
}
void
munit_errorf_ex(const char* filename, int line, const char* format, ...) {
va_list ap;
va_start(ap, format);
munit_logf_exv(MUNIT_LOG_ERROR, stderr, filename, line, format, ap);
va_end(ap);
#if defined(MUNIT_THREAD_LOCAL)
if (munit_error_jmp_buf_valid)
longjmp(munit_error_jmp_buf, 1);
#endif
abort();
}
#if defined(__MINGW32__) || defined(__MINGW64__)
#pragma GCC diagnostic pop
#endif
#if !defined(MUNIT_STRERROR_LEN)
# define MUNIT_STRERROR_LEN 80
#endif
static void
munit_log_errno(MunitLogLevel level, FILE* fp, const char* msg) {
#if defined(MUNIT_NO_STRERROR_R) || (defined(__MINGW32__) && !defined(MINGW_HAS_SECURE_API))
munit_logf_internal(level, fp, "%s: %s (%d)", msg, strerror(errno), errno);
#else
char munit_error_str[MUNIT_STRERROR_LEN];
munit_error_str[0] = '\0';
#if !defined(_WIN32)
strerror_r(errno, munit_error_str, MUNIT_STRERROR_LEN);
#else
strerror_s(munit_error_str, MUNIT_STRERROR_LEN, errno);
#endif
munit_logf_internal(level, fp, "%s: %s (%d)", msg, munit_error_str, errno);
#endif
}
/*** Memory allocation ***/
void*
munit_malloc_ex(const char* filename, int line, size_t size) {
void* ptr;
if (size == 0)
return NULL;
ptr = calloc(1, size);
if (MUNIT_UNLIKELY(ptr == NULL)) {
munit_logf_ex(MUNIT_LOG_ERROR, filename, line, "Failed to allocate %" MUNIT_SIZE_MODIFIER "u bytes.", size);
}
return ptr;
}
/*** Timer code ***/
#if defined(MUNIT_ENABLE_TIMING)
#define psnip_uint64_t munit_uint64_t
#define psnip_uint32_t munit_uint32_t
/* Code copied from portable-snippets
* <https://github.com/nemequ/portable-snippets/>. If you need to
* change something, please do it there so we can keep the code in
* sync. */
/* Clocks (v1)
* Portable Snippets - https://gitub.com/nemequ/portable-snippets
* Created by Evan Nemerson <evan@nemerson.com>
*
* To the extent possible under law, the authors have waived all
* copyright and related or neighboring rights to this code. For
* details, see the Creative Commons Zero 1.0 Universal license at
* https://creativecommons.org/publicdomain/zero/1.0/
*/
#if !defined(PSNIP_CLOCK_H)
#define PSNIP_CLOCK_H
#if !defined(psnip_uint64_t)
# include "../exact-int/exact-int.h"
#endif
#if !defined(PSNIP_CLOCK_STATIC_INLINE)
# if defined(__GNUC__)
# define PSNIP_CLOCK__COMPILER_ATTRIBUTES __attribute__((__unused__))
# else
# define PSNIP_CLOCK__COMPILER_ATTRIBUTES
# endif
# define PSNIP_CLOCK__FUNCTION PSNIP_CLOCK__COMPILER_ATTRIBUTES static
#endif
enum PsnipClockType {
/* This clock provides the current time, in units since 1970-01-01
* 00:00:00 UTC not including leap seconds. In other words, UNIX
* time. Keep in mind that this clock doesn't account for leap
* seconds, and can go backwards (think NTP adjustments). */
PSNIP_CLOCK_TYPE_WALL = 1,
/* The CPU time is a clock which increases only when the current
* process is active (i.e., it doesn't increment while blocking on
* I/O). */
PSNIP_CLOCK_TYPE_CPU = 2,
/* Monotonic time is always running (unlike CPU time), but it only
ever moves forward unless you reboot the system. Things like NTP
adjustments have no effect on this clock. */
PSNIP_CLOCK_TYPE_MONOTONIC = 3
};
struct PsnipClockTimespec {
psnip_uint64_t seconds;
psnip_uint64_t nanoseconds;
};
/* Methods we support: */
#define PSNIP_CLOCK_METHOD_CLOCK_GETTIME 1
#define PSNIP_CLOCK_METHOD_TIME 2
#define PSNIP_CLOCK_METHOD_GETTIMEOFDAY 3
#define PSNIP_CLOCK_METHOD_QUERYPERFORMANCECOUNTER 4
#define PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME 5
#define PSNIP_CLOCK_METHOD_CLOCK 6
#define PSNIP_CLOCK_METHOD_GETPROCESSTIMES 7
#define PSNIP_CLOCK_METHOD_GETRUSAGE 8
#define PSNIP_CLOCK_METHOD_GETSYSTEMTIMEPRECISEASFILETIME 9
#define PSNIP_CLOCK_METHOD_GETTICKCOUNT64 10
#include <assert.h>
#if defined(HEDLEY_UNREACHABLE)
# define PSNIP_CLOCK_UNREACHABLE() HEDLEY_UNREACHABLE()
#else
# define PSNIP_CLOCK_UNREACHABLE() assert(0)
#endif
/* Choose an implementation */
/* #undef PSNIP_CLOCK_WALL_METHOD */
/* #undef PSNIP_CLOCK_CPU_METHOD */
/* #undef PSNIP_CLOCK_MONOTONIC_METHOD */
/* We want to be able to detect the libc implementation, so we include
<limits.h> (<features.h> isn't available everywhere). */
#if defined(__unix__) || defined(__unix) || defined(__linux__)
# include <limits.h>
# include <unistd.h>
#endif
#if defined(_POSIX_TIMERS) && (_POSIX_TIMERS > 0)
/* These are known to work without librt. If you know of others
* please let us know so we can add them. */
# if \
(defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 17))) || \
(defined(__FreeBSD__))
# define PSNIP_CLOCK_HAVE_CLOCK_GETTIME
# elif !defined(PSNIP_CLOCK_NO_LIBRT)
# define PSNIP_CLOCK_HAVE_CLOCK_GETTIME
# endif
#endif
#if defined(_WIN32)
# if !defined(PSNIP_CLOCK_CPU_METHOD)
# define PSNIP_CLOCK_CPU_METHOD PSNIP_CLOCK_METHOD_GETPROCESSTIMES
# endif
# if !defined(PSNIP_CLOCK_MONOTONIC_METHOD)
# define PSNIP_CLOCK_MONOTONIC_METHOD PSNIP_CLOCK_METHOD_QUERYPERFORMANCECOUNTER
# endif
#endif
#if defined(__MACH__) && !defined(__gnu_hurd__)
# if !defined(PSNIP_CLOCK_MONOTONIC_METHOD)
# define PSNIP_CLOCK_MONOTONIC_METHOD PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME
# endif
#endif
#if defined(PSNIP_CLOCK_HAVE_CLOCK_GETTIME)
# include <time.h>
# if !defined(PSNIP_CLOCK_WALL_METHOD)
# if defined(CLOCK_REALTIME_PRECISE)
# define PSNIP_CLOCK_WALL_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_WALL CLOCK_REALTIME_PRECISE
# elif !defined(__sun)
# define PSNIP_CLOCK_WALL_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_WALL CLOCK_REALTIME
# endif
# endif
# if !defined(PSNIP_CLOCK_CPU_METHOD)
# if defined(_POSIX_CPUTIME) || defined(CLOCK_PROCESS_CPUTIME_ID)
# define PSNIP_CLOCK_CPU_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_CPU CLOCK_PROCESS_CPUTIME_ID
# elif defined(CLOCK_VIRTUAL)
# define PSNIP_CLOCK_CPU_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_CPU CLOCK_VIRTUAL
# endif
# endif
# if !defined(PSNIP_CLOCK_MONOTONIC_METHOD)
# if defined(CLOCK_MONOTONIC_RAW)
# define PSNIP_CLOCK_MONOTONIC_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_MONOTONIC CLOCK_MONOTONIC
# elif defined(CLOCK_MONOTONIC_PRECISE)
# define PSNIP_CLOCK_MONOTONIC_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_MONOTONIC CLOCK_MONOTONIC_PRECISE
# elif defined(_POSIX_MONOTONIC_CLOCK) || defined(CLOCK_MONOTONIC)
# define PSNIP_CLOCK_MONOTONIC_METHOD PSNIP_CLOCK_METHOD_CLOCK_GETTIME
# define PSNIP_CLOCK_CLOCK_GETTIME_MONOTONIC CLOCK_MONOTONIC
# endif
# endif
#endif
#if defined(_POSIX_VERSION) && (_POSIX_VERSION >= 200112L)
# if !defined(PSNIP_CLOCK_WALL_METHOD)
# define PSNIP_CLOCK_WALL_METHOD PSNIP_CLOCK_METHOD_GETTIMEOFDAY
# endif
#endif
#if !defined(PSNIP_CLOCK_WALL_METHOD)
# define PSNIP_CLOCK_WALL_METHOD PSNIP_CLOCK_METHOD_TIME
#endif
#if !defined(PSNIP_CLOCK_CPU_METHOD)
# define PSNIP_CLOCK_CPU_METHOD PSNIP_CLOCK_METHOD_CLOCK
#endif
/* Primarily here for testing. */
#if !defined(PSNIP_CLOCK_MONOTONIC_METHOD) && defined(PSNIP_CLOCK_REQUIRE_MONOTONIC)
# error No monotonic clock found.
#endif
/* Implementations */
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME)) || \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_CLOCK)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_CLOCK)) || \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_TIME)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_TIME)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_TIME))
# include <time.h>
#endif
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETTIMEOFDAY)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETTIMEOFDAY)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETTIMEOFDAY))
# include <sys/time.h>
#endif
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETPROCESSTIMES)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETPROCESSTIMES)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETPROCESSTIMES)) || \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETTICKCOUNT64)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETTICKCOUNT64)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETTICKCOUNT64))
# include <windows.h>
#endif
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETRUSAGE)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETRUSAGE)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETRUSAGE))
# include <sys/time.h>
# include <sys/resource.h>
#endif
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME))
# include <CoreServices/CoreServices.h>
# include <mach/mach.h>
# include <mach/mach_time.h>
#endif
/*** Implementations ***/
#define PSNIP_CLOCK_NSEC_PER_SEC ((psnip_uint32_t) (1000000000ULL))
#if \
(defined(PSNIP_CLOCK_CPU_METHOD) && (PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME)) || \
(defined(PSNIP_CLOCK_WALL_METHOD) && (PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME)) || \
(defined(PSNIP_CLOCK_MONOTONIC_METHOD) && (PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME))
PSNIP_CLOCK__FUNCTION psnip_uint32_t
psnip_clock__clock_getres (clockid_t clk_id) {
struct timespec res;
int r;
r = clock_getres(clk_id, &res);
if (r != 0)
return 0;
return (psnip_uint32_t) (PSNIP_CLOCK_NSEC_PER_SEC / res.tv_nsec);
}
PSNIP_CLOCK__FUNCTION int
psnip_clock__clock_gettime (clockid_t clk_id, struct PsnipClockTimespec* res) {
struct timespec ts;
if (clock_gettime(clk_id, &ts) != 0)
return -10;
res->seconds = (psnip_uint64_t) (ts.tv_sec);
res->nanoseconds = (psnip_uint64_t) (ts.tv_nsec);
return 0;
}
#endif
PSNIP_CLOCK__FUNCTION psnip_uint32_t
psnip_clock_wall_get_precision (void) {
#if !defined(PSNIP_CLOCK_WALL_METHOD)
return 0;
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_getres(PSNIP_CLOCK_CLOCK_GETTIME_WALL);
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETTIMEOFDAY
return 1000000;
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_TIME
return 1;
#else
return 0;
#endif
}
PSNIP_CLOCK__FUNCTION int
psnip_clock_wall_get_time (struct PsnipClockTimespec* res) {
(void) res;
#if !defined(PSNIP_CLOCK_WALL_METHOD)
return -2;
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_gettime(PSNIP_CLOCK_CLOCK_GETTIME_WALL, res);
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_TIME
res->seconds = time(NULL);
res->nanoseconds = 0;
#elif defined(PSNIP_CLOCK_WALL_METHOD) && PSNIP_CLOCK_WALL_METHOD == PSNIP_CLOCK_METHOD_GETTIMEOFDAY
struct timeval tv;
if (gettimeofday(&tv, NULL) != 0)
return -6;
res->seconds = tv.tv_sec;
res->nanoseconds = tv.tv_usec * 1000;
#else
return -2;
#endif
return 0;
}
PSNIP_CLOCK__FUNCTION psnip_uint32_t
psnip_clock_cpu_get_precision (void) {
#if !defined(PSNIP_CLOCK_CPU_METHOD)
return 0;
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_getres(PSNIP_CLOCK_CLOCK_GETTIME_CPU);
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK
return CLOCKS_PER_SEC;
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETPROCESSTIMES
return PSNIP_CLOCK_NSEC_PER_SEC / 100;
#else
return 0;
#endif
}
PSNIP_CLOCK__FUNCTION int
psnip_clock_cpu_get_time (struct PsnipClockTimespec* res) {
#if !defined(PSNIP_CLOCK_CPU_METHOD)
(void) res;
return -2;
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_gettime(PSNIP_CLOCK_CLOCK_GETTIME_CPU, res);
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_CLOCK
clock_t t = clock();
if (t == ((clock_t) -1))
return -5;
res->seconds = t / CLOCKS_PER_SEC;
res->nanoseconds = (t % CLOCKS_PER_SEC) * (PSNIP_CLOCK_NSEC_PER_SEC / CLOCKS_PER_SEC);
#elif defined(PSNIP_CLOCK_CPU_METHOD) && PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETPROCESSTIMES
FILETIME CreationTime, ExitTime, KernelTime, UserTime;
LARGE_INTEGER date, adjust;
if (!GetProcessTimes(GetCurrentProcess(), &CreationTime, &ExitTime, &KernelTime, &UserTime))
return -7;
/* http://www.frenk.com/2009/12/convert-filetime-to-unix-timestamp/ */
date.HighPart = UserTime.dwHighDateTime;
date.LowPart = UserTime.dwLowDateTime;
adjust.QuadPart = 11644473600000 * 10000;
date.QuadPart -= adjust.QuadPart;
res->seconds = date.QuadPart / 10000000;
res->nanoseconds = (date.QuadPart % 10000000) * (PSNIP_CLOCK_NSEC_PER_SEC / 100);
#elif PSNIP_CLOCK_CPU_METHOD == PSNIP_CLOCK_METHOD_GETRUSAGE
struct rusage usage;
if (getrusage(RUSAGE_SELF, &usage) != 0)
return -8;
res->seconds = usage.ru_utime.tv_sec;
res->nanoseconds = tv.tv_usec * 1000;
#else
(void) res;
return -2;
#endif
return 0;
}
PSNIP_CLOCK__FUNCTION psnip_uint32_t
psnip_clock_monotonic_get_precision (void) {
#if !defined(PSNIP_CLOCK_MONOTONIC_METHOD)
return 0;
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_getres(PSNIP_CLOCK_CLOCK_GETTIME_MONOTONIC);
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME
static mach_timebase_info_data_t tbi = { 0, };
if (tbi.denom == 0)
mach_timebase_info(&tbi);
return (psnip_uint32_t) (tbi.numer / tbi.denom);
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETTICKCOUNT64
return 1000;
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_QUERYPERFORMANCECOUNTER
LARGE_INTEGER Frequency;
QueryPerformanceFrequency(&Frequency);
return (psnip_uint32_t) ((Frequency.QuadPart > PSNIP_CLOCK_NSEC_PER_SEC) ? PSNIP_CLOCK_NSEC_PER_SEC : Frequency.QuadPart);
#else
return 0;
#endif
}
PSNIP_CLOCK__FUNCTION int
psnip_clock_monotonic_get_time (struct PsnipClockTimespec* res) {
#if !defined(PSNIP_CLOCK_MONOTONIC_METHOD)
(void) res;
return -2;
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_CLOCK_GETTIME
return psnip_clock__clock_gettime(PSNIP_CLOCK_CLOCK_GETTIME_MONOTONIC, res);
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_MACH_ABSOLUTE_TIME
psnip_uint64_t nsec = mach_absolute_time();
static mach_timebase_info_data_t tbi = { 0, };
if (tbi.denom == 0)
mach_timebase_info(&tbi);
nsec *= ((psnip_uint64_t) tbi.numer) / ((psnip_uint64_t) tbi.denom);
res->seconds = nsec / PSNIP_CLOCK_NSEC_PER_SEC;
res->nanoseconds = nsec % PSNIP_CLOCK_NSEC_PER_SEC;
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_QUERYPERFORMANCECOUNTER
LARGE_INTEGER t, f;
if (QueryPerformanceCounter(&t) == 0)
return -12;
QueryPerformanceFrequency(&f);
res->seconds = t.QuadPart / f.QuadPart;
res->nanoseconds = t.QuadPart % f.QuadPart;
if (f.QuadPart > PSNIP_CLOCK_NSEC_PER_SEC)
res->nanoseconds /= f.QuadPart / PSNIP_CLOCK_NSEC_PER_SEC;
else
res->nanoseconds *= PSNIP_CLOCK_NSEC_PER_SEC / f.QuadPart;
#elif defined(PSNIP_CLOCK_MONOTONIC_METHOD) && PSNIP_CLOCK_MONOTONIC_METHOD == PSNIP_CLOCK_METHOD_GETTICKCOUNT64
const ULONGLONG msec = GetTickCount64();
res->seconds = msec / 1000;
res->nanoseconds = sec % 1000;
#else
return -2;
#endif
return 0;
}
/* Returns the number of ticks per second for the specified clock.
* For example, a clock with millisecond precision would return 1000,
* and a clock with 1 second (such as the time() function) would
* return 1.
*
* If the requested clock isn't available, it will return 0.
* Hopefully this will be rare, but if it happens to you please let us
* know so we can work on finding a way to support your system.
*
* Note that different clocks on the same system often have a
* different precisions.
*/
PSNIP_CLOCK__FUNCTION psnip_uint32_t
psnip_clock_get_precision (enum PsnipClockType clock_type) {
switch (clock_type) {
case PSNIP_CLOCK_TYPE_MONOTONIC:
return psnip_clock_monotonic_get_precision ();
case PSNIP_CLOCK_TYPE_CPU:
return psnip_clock_cpu_get_precision ();
case PSNIP_CLOCK_TYPE_WALL:
return psnip_clock_wall_get_precision ();
}
PSNIP_CLOCK_UNREACHABLE();
return 0;
}
/* Set the provided timespec to the requested time. Returns 0 on
* success, or a negative value on failure. */
PSNIP_CLOCK__FUNCTION int
psnip_clock_get_time (enum PsnipClockType clock_type, struct PsnipClockTimespec* res) {
assert(res != NULL);
switch (clock_type) {
case PSNIP_CLOCK_TYPE_MONOTONIC:
return psnip_clock_monotonic_get_time (res);
case PSNIP_CLOCK_TYPE_CPU:
return psnip_clock_cpu_get_time (res);
case PSNIP_CLOCK_TYPE_WALL:
return psnip_clock_wall_get_time (res);
}
return -1;
}
#endif /* !defined(PSNIP_CLOCK_H) */
static psnip_uint64_t
munit_clock_get_elapsed(struct PsnipClockTimespec* start, struct PsnipClockTimespec* end) {
psnip_uint64_t r = (end->seconds - start->seconds) * PSNIP_CLOCK_NSEC_PER_SEC;
if (end->nanoseconds < start->nanoseconds) {
r -= (start->nanoseconds - end->nanoseconds);
} else {
r += (end->nanoseconds - start->nanoseconds);
}
return r;
}
#else
# include <time.h>
#endif /* defined(MUNIT_ENABLE_TIMING) */
/*** PRNG stuff ***/
/* This is (unless I screwed up, which is entirely possible) the
* version of PCG with 32-bit state. It was chosen because it has a
* small enough state that we should reliably be able to use CAS
* instead of requiring a lock for thread-safety.
*
* If I did screw up, I probably will not bother changing it unless
* there is a significant bias. It's really not important this be
* particularly strong, as long as it is fairly random it's much more
* important that it be reproducible, so bug reports have a better
* chance of being reproducible. */
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__) && !defined(__EMSCRIPTEN__) && (!defined(__GNUC_MINOR__) || (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ > 8))
# define HAVE_STDATOMIC
#elif defined(__clang__)
# if __has_extension(c_atomic)
# define HAVE_CLANG_ATOMICS
# endif
#endif
/* Workaround for http://llvm.org/bugs/show_bug.cgi?id=26911 */
#if defined(__clang__) && defined(_WIN32)
# undef HAVE_STDATOMIC
# if defined(__c2__)
# undef HAVE_CLANG_ATOMICS
# endif
#endif
#if defined(_OPENMP)
# define ATOMIC_UINT32_T uint32_t
# define ATOMIC_UINT32_INIT(x) (x)
#elif defined(HAVE_STDATOMIC)
# include <stdatomic.h>
# define ATOMIC_UINT32_T _Atomic uint32_t
# define ATOMIC_UINT32_INIT(x) ATOMIC_VAR_INIT(x)
#elif defined(HAVE_CLANG_ATOMICS)
# define ATOMIC_UINT32_T _Atomic uint32_t
# define ATOMIC_UINT32_INIT(x) (x)
#elif defined(_WIN32)
# define ATOMIC_UINT32_T volatile LONG
# define ATOMIC_UINT32_INIT(x) (x)
#else
# define ATOMIC_UINT32_T volatile uint32_t
# define ATOMIC_UINT32_INIT(x) (x)
#endif
static ATOMIC_UINT32_T munit_rand_state = ATOMIC_UINT32_INIT(42);
#if defined(_OPENMP)
static inline void
munit_atomic_store(ATOMIC_UINT32_T* dest, ATOMIC_UINT32_T value) {
#pragma omp critical (munit_atomics)
*dest = value;
}
static inline uint32_t
munit_atomic_load(ATOMIC_UINT32_T* src) {
int ret;
#pragma omp critical (munit_atomics)
ret = *src;
return ret;
}
static inline uint32_t
munit_atomic_cas(ATOMIC_UINT32_T* dest, ATOMIC_UINT32_T* expected, ATOMIC_UINT32_T desired) {
munit_bool ret;
#pragma omp critical (munit_atomics)
{
if (*dest == *expected) {
*dest = desired;
ret = 1;
} else {
ret = 0;
}
}
return ret;
}
#elif defined(HAVE_STDATOMIC)
# define munit_atomic_store(dest, value) atomic_store(dest, value)
# define munit_atomic_load(src) atomic_load(src)
# define munit_atomic_cas(dest, expected, value) atomic_compare_exchange_weak(dest, expected, value)
#elif defined(HAVE_CLANG_ATOMICS)
# define munit_atomic_store(dest, value) __c11_atomic_store(dest, value, __ATOMIC_SEQ_CST)
# define munit_atomic_load(src) __c11_atomic_load(src, __ATOMIC_SEQ_CST)
# define munit_atomic_cas(dest, expected, value) __c11_atomic_compare_exchange_weak(dest, expected, value, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
#elif defined(__GNUC__) && (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)
# define munit_atomic_store(dest, value) __atomic_store_n(dest, value, __ATOMIC_SEQ_CST)
# define munit_atomic_load(src) __atomic_load_n(src, __ATOMIC_SEQ_CST)
# define munit_atomic_cas(dest, expected, value) __atomic_compare_exchange_n(dest, expected, value, 1, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
#elif defined(__GNUC__) && (__GNUC__ >= 4)
# define munit_atomic_store(dest,value) do { *(dest) = (value); } while (0)
# define munit_atomic_load(src) (*(src))
# define munit_atomic_cas(dest, expected, value) __sync_bool_compare_and_swap(dest, *expected, value)
#elif defined(_WIN32) /* Untested */
# define munit_atomic_store(dest,value) do { *(dest) = (value); } while (0)
# define munit_atomic_load(src) (*(src))
# define munit_atomic_cas(dest, expected, value) InterlockedCompareExchange((dest), (value), *(expected))
#else
# warning No atomic implementation, PRNG will not be thread-safe
# define munit_atomic_store(dest, value) do { *(dest) = (value); } while (0)
# define munit_atomic_load(src) (*(src))
static inline munit_bool
munit_atomic_cas(ATOMIC_UINT32_T* dest, ATOMIC_UINT32_T* expected, ATOMIC_UINT32_T desired) {
if (*dest == *expected) {
*dest = desired;
return 1;
} else {
return 0;
}
}
#endif
#define MUNIT_PRNG_MULTIPLIER (747796405U)
#define MUNIT_PRNG_INCREMENT (1729U)
static munit_uint32_t
munit_rand_next_state(munit_uint32_t state) {
return state * MUNIT_PRNG_MULTIPLIER + MUNIT_PRNG_INCREMENT;
}
static munit_uint32_t
munit_rand_from_state(munit_uint32_t state) {
munit_uint32_t res = ((state >> ((state >> 28) + 4)) ^ state) * (277803737U);
res ^= res >> 22;
return res;
}
void
munit_rand_seed(munit_uint32_t seed) {
munit_uint32_t state = munit_rand_next_state(seed + MUNIT_PRNG_INCREMENT);
munit_atomic_store(&munit_rand_state, state);
}
static munit_uint32_t
munit_rand_generate_seed(void) {
munit_uint32_t seed, state;
#if defined(MUNIT_ENABLE_TIMING)
struct PsnipClockTimespec wc = { 0, };
psnip_clock_get_time(PSNIP_CLOCK_TYPE_WALL, &wc);
seed = (munit_uint32_t) wc.nanoseconds;
#else
seed = (munit_uint32_t) time(NULL);
#endif
state = munit_rand_next_state(seed + MUNIT_PRNG_INCREMENT);
return munit_rand_from_state(state);
}
static munit_uint32_t
munit_rand_state_uint32(munit_uint32_t* state) {
const munit_uint32_t old = *state;
*state = munit_rand_next_state(old);
return munit_rand_from_state(old);
}
munit_uint32_t
munit_rand_uint32(void) {
munit_uint32_t old, state;
do {
old = munit_atomic_load(&munit_rand_state);
state = munit_rand_next_state(old);
} while (!munit_atomic_cas(&munit_rand_state, &old, state));
return munit_rand_from_state(old);
}
static void
munit_rand_state_memory(munit_uint32_t* state, size_t size, munit_uint8_t data[MUNIT_ARRAY_PARAM(size)]) {
size_t members_remaining = size / sizeof(munit_uint32_t);
size_t bytes_remaining = size % sizeof(munit_uint32_t);
munit_uint8_t* b = data;
munit_uint32_t rv;
while (members_remaining-- > 0) {
rv = munit_rand_state_uint32(state);
memcpy(b, &rv, sizeof(munit_uint32_t));
b += sizeof(munit_uint32_t);
}
if (bytes_remaining != 0) {
rv = munit_rand_state_uint32(state);
memcpy(b, &rv, bytes_remaining);
}
}
void
munit_rand_memory(size_t size, munit_uint8_t data[MUNIT_ARRAY_PARAM(size)]) {
munit_uint32_t old, state;
do {
state = old = munit_atomic_load(&munit_rand_state);
munit_rand_state_memory(&state, size, data);
} while (!munit_atomic_cas(&munit_rand_state, &old, state));
}
static munit_uint32_t
munit_rand_state_at_most(munit_uint32_t* state, munit_uint32_t salt, munit_uint32_t max) {
/* We want (UINT32_MAX + 1) % max, which in unsigned arithmetic is the same
* as (UINT32_MAX + 1 - max) % max = -max % max. We compute -max using not
* to avoid compiler warnings.
*/
const munit_uint32_t min = (~max + 1U) % max;
munit_uint32_t x;
if (max == (~((munit_uint32_t) 0U)))
return munit_rand_state_uint32(state) ^ salt;
max++;
do {
x = munit_rand_state_uint32(state) ^ salt;
} while (x < min);
return x % max;
}
static munit_uint32_t
munit_rand_at_most(munit_uint32_t salt, munit_uint32_t max) {
munit_uint32_t old, state;
munit_uint32_t retval;
do {
state = old = munit_atomic_load(&munit_rand_state);
retval = munit_rand_state_at_most(&state, salt, max);
} while (!munit_atomic_cas(&munit_rand_state, &old, state));
return retval;
}
int
munit_rand_int_range(int min, int max) {
munit_uint64_t range = (munit_uint64_t) max - (munit_uint64_t) min;
if (min > max)
return munit_rand_int_range(max, min);
if (range > (~((munit_uint32_t) 0U)))
range = (~((munit_uint32_t) 0U));
return min + munit_rand_at_most(0, (munit_uint32_t) range);
}
double
munit_rand_double(void) {
munit_uint32_t old, state;
double retval = 0.0;
do {
state = old = munit_atomic_load(&munit_rand_state);
/* See http://mumble.net/~campbell/tmp/random_real.c for how to do
* this right. Patches welcome if you feel that this is too
* biased. */
retval = munit_rand_state_uint32(&state) / ((~((munit_uint32_t) 0U)) + 1.0);
} while (!munit_atomic_cas(&munit_rand_state, &old, state));
return retval;
}
/*** Test suite handling ***/
typedef struct {
unsigned int successful;
unsigned int skipped;
unsigned int failed;
unsigned int errored;
#if defined(MUNIT_ENABLE_TIMING)
munit_uint64_t cpu_clock;
munit_uint64_t wall_clock;
#endif
} MunitReport;
typedef struct {
const char* prefix;
const MunitSuite* suite;
const char** tests;
munit_uint32_t seed;
unsigned int iterations;
MunitParameter* parameters;
munit_bool single_parameter_mode;
void* user_data;
MunitReport report;
munit_bool colorize;
munit_bool fork;
munit_bool show_stderr;
munit_bool fatal_failures;
} MunitTestRunner;
const char*
munit_parameters_get(const MunitParameter params[], const char* key) {
const MunitParameter* param;
for (param = params ; param != NULL && param->name != NULL ; param++)
if (strcmp(param->name, key) == 0)
return param->value;
return NULL;
}
#if defined(MUNIT_ENABLE_TIMING)
static void
munit_print_time(FILE* fp, munit_uint64_t nanoseconds) {
fprintf(fp, "%" MUNIT_TEST_TIME_FORMAT, ((double) nanoseconds) / ((double) PSNIP_CLOCK_NSEC_PER_SEC));
}
#endif
/* Add a paramter to an array of parameters. */
static MunitResult
munit_parameters_add(size_t* params_size, MunitParameter* params[MUNIT_ARRAY_PARAM(*params_size)], char* name, char* value) {
*params = realloc(*params, sizeof(MunitParameter) * (*params_size + 2));
if (*params == NULL)
return MUNIT_ERROR;
(*params)[*params_size].name = name;
(*params)[*params_size].value = value;
(*params_size)++;
(*params)[*params_size].name = NULL;
(*params)[*params_size].value = NULL;
return MUNIT_OK;
}
/* Concatenate two strings, but just return one of the components
* unaltered if the other is NULL or "". */
static char*
munit_maybe_concat(size_t* len, char* prefix, char* suffix) {
char* res;
size_t res_l;
const size_t prefix_l = prefix != NULL ? strlen(prefix) : 0;
const size_t suffix_l = suffix != NULL ? strlen(suffix) : 0;
if (prefix_l == 0 && suffix_l == 0) {
res = NULL;
res_l = 0;
} else if (prefix_l == 0 && suffix_l != 0) {
res = suffix;
res_l = suffix_l;
} else if (prefix_l != 0 && suffix_l == 0) {
res = prefix;
res_l = prefix_l;
} else {
res_l = prefix_l + suffix_l;
res = malloc(res_l + 1);
memcpy(res, prefix, prefix_l);
memcpy(res + prefix_l, suffix, suffix_l);
res[res_l] = 0;
}
if (len != NULL)
*len = res_l;
return res;
}
/* Possbily free a string returned by munit_maybe_concat. */
static void
munit_maybe_free_concat(char* s, const char* prefix, const char* suffix) {
if (prefix != s && suffix != s)
free(s);
}
/* Cheap string hash function, just used to salt the PRNG. */
static munit_uint32_t
munit_str_hash(const char* name) {
const char *p;
munit_uint32_t h = 5381U;
for (p = name; *p != '\0'; p++)
h = (h << 5) + h + *p;
return h;
}
static void
munit_splice(int from, int to) {
munit_uint8_t buf[1024];
#if !defined(_WIN32)
ssize_t len;
ssize_t bytes_written;
ssize_t write_res;
#else
int len;
int bytes_written;
int write_res;
#endif
do {
len = read(from, buf, sizeof(buf));
if (len > 0) {
bytes_written = 0;
do {
write_res = write(to, buf + bytes_written, len - bytes_written);
if (write_res < 0)
break;
bytes_written += write_res;
} while (bytes_written < len);
}
else
break;
} while (1);
}
/* This is the part that should be handled in the child process */
static MunitResult
munit_test_runner_exec(MunitTestRunner* runner, const MunitTest* test, const MunitParameter params[], MunitReport* report) {
unsigned int iterations = runner->iterations;
MunitResult result = MUNIT_FAIL;
#if defined(MUNIT_ENABLE_TIMING)
struct PsnipClockTimespec wall_clock_begin = { 0, }, wall_clock_end = { 0, };
struct PsnipClockTimespec cpu_clock_begin = { 0, }, cpu_clock_end = { 0, };
#endif
unsigned int i = 0;
if ((test->options & MUNIT_TEST_OPTION_SINGLE_ITERATION) == MUNIT_TEST_OPTION_SINGLE_ITERATION)
iterations = 1;
else if (iterations == 0)
iterations = runner->suite->iterations;
munit_rand_seed(runner->seed);
do {
void* data = (test->setup == NULL) ? runner->user_data : test->setup(params, runner->user_data);
#if defined(MUNIT_ENABLE_TIMING)
psnip_clock_get_time(PSNIP_CLOCK_TYPE_WALL, &wall_clock_begin);
psnip_clock_get_time(PSNIP_CLOCK_TYPE_CPU, &cpu_clock_begin);
#endif
result = test->test(params, data);
#if defined(MUNIT_ENABLE_TIMING)
psnip_clock_get_time(PSNIP_CLOCK_TYPE_WALL, &wall_clock_end);
psnip_clock_get_time(PSNIP_CLOCK_TYPE_CPU, &cpu_clock_end);
#endif
if (test->tear_down != NULL)
test->tear_down(data);
if (MUNIT_LIKELY(result == MUNIT_OK)) {
report->successful++;
#if defined(MUNIT_ENABLE_TIMING)
report->wall_clock += munit_clock_get_elapsed(&wall_clock_begin, &wall_clock_end);
report->cpu_clock += munit_clock_get_elapsed(&cpu_clock_begin, &cpu_clock_end);
#endif
} else {
switch ((int) result) {
case MUNIT_SKIP:
report->skipped++;
break;
case MUNIT_FAIL:
report->failed++;
break;
case MUNIT_ERROR:
report->errored++;
break;
default:
break;
}
break;
}
} while (++i < iterations);
return result;
}
#if defined(MUNIT_EMOTICON)
# define MUNIT_RESULT_STRING_OK ":)"
# define MUNIT_RESULT_STRING_SKIP ":|"
# define MUNIT_RESULT_STRING_FAIL ":("
# define MUNIT_RESULT_STRING_ERROR ":o"
# define MUNIT_RESULT_STRING_TODO ":/"
#else
# define MUNIT_RESULT_STRING_OK "OK "
# define MUNIT_RESULT_STRING_SKIP "SKIP "
# define MUNIT_RESULT_STRING_FAIL "FAIL "
# define MUNIT_RESULT_STRING_ERROR "ERROR"
# define MUNIT_RESULT_STRING_TODO "TODO "
#endif
static void
munit_test_runner_print_color(const MunitTestRunner* runner, const char* string, char color) {
if (runner->colorize)
fprintf(MUNIT_OUTPUT_FILE, "\x1b[3%cm%s\x1b[39m", color, string);
else
fputs(string, MUNIT_OUTPUT_FILE);
}
#if !defined(MUNIT_NO_BUFFER)
static int
munit_replace_stderr(FILE* stderr_buf) {
if (stderr_buf != NULL) {
const int orig_stderr = dup(STDERR_FILENO);
int errfd = fileno(stderr_buf);
if (MUNIT_UNLIKELY(errfd == -1)) {
exit(EXIT_FAILURE);
}
dup2(errfd, STDERR_FILENO);
return orig_stderr;
}
return -1;
}
static void
munit_restore_stderr(int orig_stderr) {
if (orig_stderr != -1) {
dup2(orig_stderr, STDERR_FILENO);
close(orig_stderr);
}
}
#endif /* !defined(MUNIT_NO_BUFFER) */
/* Run a test with the specified parameters. */
static void
munit_test_runner_run_test_with_params(MunitTestRunner* runner, const MunitTest* test, const MunitParameter params[]) {
MunitResult result = MUNIT_OK;
MunitReport report = {
0, 0, 0, 0,
#if defined(MUNIT_ENABLE_TIMING)
0, 0
#endif
};
unsigned int output_l;
munit_bool first;
const MunitParameter* param;
FILE* stderr_buf;
#if !defined(MUNIT_NO_FORK)
int pipefd[2];
pid_t fork_pid;
int orig_stderr;
ssize_t bytes_written = 0;
ssize_t write_res;
ssize_t bytes_read = 0;
ssize_t read_res;
int status = 0;
pid_t changed_pid;
#endif
if (params != NULL) {
output_l = 2;
fputs(" ", MUNIT_OUTPUT_FILE);
first = 1;
for (param = params ; param != NULL && param->name != NULL ; param++) {
if (!first) {
fputs(", ", MUNIT_OUTPUT_FILE);
output_l += 2;
} else {
first = 0;
}
output_l += fprintf(MUNIT_OUTPUT_FILE, "%s=%s", param->name, param->value);
}
while (output_l++ < MUNIT_TEST_NAME_LEN) {
fputc(' ', MUNIT_OUTPUT_FILE);
}
}
fflush(MUNIT_OUTPUT_FILE);
stderr_buf = NULL;
#if !defined(_WIN32) || defined(__MINGW32__)
stderr_buf = tmpfile();
#else
tmpfile_s(&stderr_buf);
#endif
if (stderr_buf == NULL) {
munit_log_errno(MUNIT_LOG_ERROR, stderr, "unable to create buffer for stderr");
result = MUNIT_ERROR;
goto print_result;
}
#if !defined(MUNIT_NO_FORK)
if (runner->fork) {
pipefd[0] = -1;
pipefd[1] = -1;
if (pipe(pipefd) != 0) {
munit_log_errno(MUNIT_LOG_ERROR, stderr, "unable to create pipe");
result = MUNIT_ERROR;
goto print_result;
}
fork_pid = fork();
if (fork_pid == 0) {
close(pipefd[0]);
orig_stderr = munit_replace_stderr(stderr_buf);
munit_test_runner_exec(runner, test, params, &report);
/* Note that we don't restore stderr. This is so we can buffer
* things written to stderr later on (such as by
* asan/tsan/ubsan, valgrind, etc.) */
close(orig_stderr);
do {
write_res = write(pipefd[1], ((munit_uint8_t*) (&report)) + bytes_written, sizeof(report) - bytes_written);
if (write_res < 0) {
if (stderr_buf != NULL) {
munit_log_errno(MUNIT_LOG_ERROR, stderr, "unable to write to pipe");
}
exit(EXIT_FAILURE);
}
bytes_written += write_res;
} while ((size_t) bytes_written < sizeof(report));
if (stderr_buf != NULL)
fclose(stderr_buf);
close(pipefd[1]);
exit(EXIT_SUCCESS);
} else if (fork_pid == -1) {
close(pipefd[0]);
close(pipefd[1]);
if (stderr_buf != NULL) {
munit_log_errno(MUNIT_LOG_ERROR, stderr, "unable to fork");
}
report.errored++;
result = MUNIT_ERROR;
} else {
close(pipefd[1]);
do {
read_res = read(pipefd[0], ((munit_uint8_t*) (&report)) + bytes_read, sizeof(report) - bytes_read);
if (read_res < 1)
break;
bytes_read += read_res;
} while (bytes_read < (ssize_t) sizeof(report));
changed_pid = waitpid(fork_pid, &status, 0);
if (MUNIT_LIKELY(changed_pid == fork_pid) && MUNIT_LIKELY(WIFEXITED(status))) {
if (bytes_read != sizeof(report)) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr_buf, "child exited unexpectedly with status %d", WEXITSTATUS(status));
report.errored++;
} else if (WEXITSTATUS(status) != EXIT_SUCCESS) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr_buf, "child exited with status %d", WEXITSTATUS(status));
report.errored++;
}
} else {
if (WIFSIGNALED(status)) {
#if defined(_XOPEN_VERSION) && (_XOPEN_VERSION >= 700)
munit_logf_internal(MUNIT_LOG_ERROR, stderr_buf, "child killed by signal %d (%s)", WTERMSIG(status), strsignal(WTERMSIG(status)));
#else
munit_logf_internal(MUNIT_LOG_ERROR, stderr_buf, "child killed by signal %d", WTERMSIG(status));
#endif
} else if (WIFSTOPPED(status)) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr_buf, "child stopped by signal %d", WSTOPSIG(status));
}
report.errored++;
}
close(pipefd[0]);
waitpid(fork_pid, NULL, 0);
}
} else
#endif
{
#if !defined(MUNIT_NO_BUFFER)
const volatile int orig_stderr = munit_replace_stderr(stderr_buf);
#endif
#if defined(MUNIT_THREAD_LOCAL)
if (MUNIT_UNLIKELY(setjmp(munit_error_jmp_buf) != 0)) {
result = MUNIT_FAIL;
report.failed++;
} else {
munit_error_jmp_buf_valid = 1;
result = munit_test_runner_exec(runner, test, params, &report);
}
#else
result = munit_test_runner_exec(runner, test, params, &report);
#endif
#if !defined(MUNIT_NO_BUFFER)
munit_restore_stderr(orig_stderr);
#endif
/* Here just so that the label is used on Windows and we don't get
* a warning */
goto print_result;
}
print_result:
fputs("[ ", MUNIT_OUTPUT_FILE);
if ((test->options & MUNIT_TEST_OPTION_TODO) == MUNIT_TEST_OPTION_TODO) {
if (report.failed != 0 || report.errored != 0 || report.skipped != 0) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_TODO, '3');
result = MUNIT_OK;
} else {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_ERROR, '1');
if (MUNIT_LIKELY(stderr_buf != NULL))
munit_log_internal(MUNIT_LOG_ERROR, stderr_buf, "Test marked TODO, but was successful.");
runner->report.failed++;
result = MUNIT_ERROR;
}
} else if (report.failed > 0) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_FAIL, '1');
runner->report.failed++;
result = MUNIT_FAIL;
} else if (report.errored > 0) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_ERROR, '1');
runner->report.errored++;
result = MUNIT_ERROR;
} else if (report.skipped > 0) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_SKIP, '3');
runner->report.skipped++;
result = MUNIT_SKIP;
} else if (report.successful > 1) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_OK, '2');
#if defined(MUNIT_ENABLE_TIMING)
fputs(" ] [ ", MUNIT_OUTPUT_FILE);
munit_print_time(MUNIT_OUTPUT_FILE, report.wall_clock / report.successful);
fputs(" / ", MUNIT_OUTPUT_FILE);
munit_print_time(MUNIT_OUTPUT_FILE, report.cpu_clock / report.successful);
fprintf(MUNIT_OUTPUT_FILE, " CPU ]\n %-" MUNIT_XSTRINGIFY(MUNIT_TEST_NAME_LEN) "s Total: [ ", "");
munit_print_time(MUNIT_OUTPUT_FILE, report.wall_clock);
fputs(" / ", MUNIT_OUTPUT_FILE);
munit_print_time(MUNIT_OUTPUT_FILE, report.cpu_clock);
fputs(" CPU", MUNIT_OUTPUT_FILE);
#endif
runner->report.successful++;
result = MUNIT_OK;
} else if (report.successful > 0) {
munit_test_runner_print_color(runner, MUNIT_RESULT_STRING_OK, '2');
#if defined(MUNIT_ENABLE_TIMING)
fputs(" ] [ ", MUNIT_OUTPUT_FILE);
munit_print_time(MUNIT_OUTPUT_FILE, report.wall_clock);
fputs(" / ", MUNIT_OUTPUT_FILE);
munit_print_time(MUNIT_OUTPUT_FILE, report.cpu_clock);
fputs(" CPU", MUNIT_OUTPUT_FILE);
#endif
runner->report.successful++;
result = MUNIT_OK;
}
fputs(" ]\n", MUNIT_OUTPUT_FILE);
if (stderr_buf != NULL) {
if (result == MUNIT_FAIL || result == MUNIT_ERROR || runner->show_stderr) {
fflush(MUNIT_OUTPUT_FILE);
rewind(stderr_buf);
munit_splice(fileno(stderr_buf), STDERR_FILENO);
fflush(stderr);
}
fclose(stderr_buf);
}
}
static void
munit_test_runner_run_test_wild(MunitTestRunner* runner,
const MunitTest* test,
const char* test_name,
MunitParameter* params,
MunitParameter* p) {
const MunitParameterEnum* pe;
char** values;
MunitParameter* next;
for (pe = test->parameters ; pe != NULL && pe->name != NULL ; pe++) {
if (p->name == pe->name)
break;
}
if (pe == NULL)
return;
for (values = pe->values ; *values != NULL ; values++) {
next = p + 1;
p->value = *values;
if (next->name == NULL) {
munit_test_runner_run_test_with_params(runner, test, params);
} else {
munit_test_runner_run_test_wild(runner, test, test_name, params, next);
}
if (runner->fatal_failures && (runner->report.failed != 0 || runner->report.errored != 0))
break;
}
}
/* Run a single test, with every combination of parameters
* requested. */
static void
munit_test_runner_run_test(MunitTestRunner* runner,
const MunitTest* test,
const char* prefix) {
char* test_name = munit_maybe_concat(NULL, (char*) prefix, (char*) test->name);
/* The array of parameters to pass to
* munit_test_runner_run_test_with_params */
MunitParameter* params = NULL;
size_t params_l = 0;
/* Wildcard parameters are parameters which have possible values
* specified in the test, but no specific value was passed to the
* CLI. That means we want to run the test once for every
* possible combination of parameter values or, if --single was
* passed to the CLI, a single time with a random set of
* parameters. */
MunitParameter* wild_params = NULL;
size_t wild_params_l = 0;
const MunitParameterEnum* pe;
const MunitParameter* cli_p;
munit_bool filled;
unsigned int possible;
char** vals;
size_t first_wild;
const MunitParameter* wp;
int pidx;
munit_rand_seed(runner->seed);
fprintf(MUNIT_OUTPUT_FILE, "%-" MUNIT_XSTRINGIFY(MUNIT_TEST_NAME_LEN) "s", test_name);
if (test->parameters == NULL) {
/* No parameters. Simple, nice. */
munit_test_runner_run_test_with_params(runner, test, NULL);
} else {
fputc('\n', MUNIT_OUTPUT_FILE);
for (pe = test->parameters ; pe != NULL && pe->name != NULL ; pe++) {
/* Did we received a value for this parameter from the CLI? */
filled = 0;
for (cli_p = runner->parameters ; cli_p != NULL && cli_p->name != NULL ; cli_p++) {
if (strcmp(cli_p->name, pe->name) == 0) {
if (MUNIT_UNLIKELY(munit_parameters_add(¶ms_l, ¶ms, pe->name, cli_p->value) != MUNIT_OK))
goto cleanup;
filled = 1;
break;
}
}
if (filled)
continue;
/* Nothing from CLI, is the enum NULL/empty? We're not a
* fuzzer… */
if (pe->values == NULL || pe->values[0] == NULL)
continue;
/* If --single was passed to the CLI, choose a value from the
* list of possibilities randomly. */
if (runner->single_parameter_mode) {
possible = 0;
for (vals = pe->values ; *vals != NULL ; vals++)
possible++;
/* We want the tests to be reproducible, even if you're only
* running a single test, but we don't want every test with
* the same number of parameters to choose the same parameter
* number, so use the test name as a primitive salt. */
pidx = munit_rand_at_most(munit_str_hash(test_name), possible - 1);
if (MUNIT_UNLIKELY(munit_parameters_add(¶ms_l, ¶ms, pe->name, pe->values[pidx]) != MUNIT_OK))
goto cleanup;
} else {
/* We want to try every permutation. Put in a placeholder
* entry, we'll iterate through them later. */
if (MUNIT_UNLIKELY(munit_parameters_add(&wild_params_l, &wild_params, pe->name, NULL) != MUNIT_OK))
goto cleanup;
}
}
if (wild_params_l != 0) {
first_wild = params_l;
for (wp = wild_params ; wp != NULL && wp->name != NULL ; wp++) {
for (pe = test->parameters ; pe != NULL && pe->name != NULL && pe->values != NULL ; pe++) {
if (strcmp(wp->name, pe->name) == 0) {
if (MUNIT_UNLIKELY(munit_parameters_add(¶ms_l, ¶ms, pe->name, pe->values[0]) != MUNIT_OK))
goto cleanup;
}
}
}
munit_test_runner_run_test_wild(runner, test, test_name, params, params + first_wild);
} else {
munit_test_runner_run_test_with_params(runner, test, params);
}
cleanup:
free(params);
free(wild_params);
}
munit_maybe_free_concat(test_name, prefix, test->name);
}
/* Recurse through the suite and run all the tests. If a list of
* tests to run was provied on the command line, run only those
* tests. */
static void
munit_test_runner_run_suite(MunitTestRunner* runner,
const MunitSuite* suite,
const char* prefix) {
size_t pre_l;
char* pre = munit_maybe_concat(&pre_l, (char*) prefix, (char*) suite->prefix);
const MunitTest* test;
const char** test_name;
const MunitSuite* child_suite;
/* Run the tests. */
for (test = suite->tests ; test != NULL && test->test != NULL ; test++) {
if (runner->tests != NULL) { /* Specific tests were requested on the CLI */
for (test_name = runner->tests ; test_name != NULL && *test_name != NULL ; test_name++) {
if ((pre_l == 0 || strncmp(pre, *test_name, pre_l) == 0) &&
strncmp(test->name, *test_name + pre_l, strlen(*test_name + pre_l)) == 0) {
munit_test_runner_run_test(runner, test, pre);
if (runner->fatal_failures && (runner->report.failed != 0 || runner->report.errored != 0))
goto cleanup;
}
}
} else { /* Run all tests */
munit_test_runner_run_test(runner, test, pre);
}
}
if (runner->fatal_failures && (runner->report.failed != 0 || runner->report.errored != 0))
goto cleanup;
/* Run any child suites. */
for (child_suite = suite->suites ; child_suite != NULL && child_suite->prefix != NULL ; child_suite++) {
munit_test_runner_run_suite(runner, child_suite, pre);
}
cleanup:
munit_maybe_free_concat(pre, prefix, suite->prefix);
}
static void
munit_test_runner_run(MunitTestRunner* runner) {
munit_test_runner_run_suite(runner, runner->suite, NULL);
}
static void
munit_print_help(int argc, char* const argv[MUNIT_ARRAY_PARAM(argc + 1)], void* user_data, const MunitArgument arguments[]) {
const MunitArgument* arg;
(void) argc;
printf("USAGE: %s [OPTIONS...] [TEST...]\n\n", argv[0]);
puts(" --seed SEED\n"
" Value used to seed the PRNG. Must be a 32-bit integer in decimal\n"
" notation with no separators (commas, decimals, spaces, etc.), or\n"
" hexidecimal prefixed by \"0x\".\n"
" --iterations N\n"
" Run each test N times. 0 means the default number.\n"
" --param name value\n"
" A parameter key/value pair which will be passed to any test with\n"
" takes a parameter of that name. If not provided, the test will be\n"
" run once for each possible parameter value.\n"
" --list Write a list of all available tests.\n"
" --list-params\n"
" Write a list of all available tests and their possible parameters.\n"
" --single Run each parameterized test in a single configuration instead of\n"
" every possible combination\n"
" --log-visible debug|info|warning|error\n"
" --log-fatal debug|info|warning|error\n"
" Set the level at which messages of different severities are visible,\n"
" or cause the test to terminate.\n"
#if !defined(MUNIT_NO_FORK)
" --no-fork Do not execute tests in a child process. If this option is supplied\n"
" and a test crashes (including by failing an assertion), no further\n"
" tests will be performed.\n"
#endif
" --fatal-failures\n"
" Stop executing tests as soon as a failure is found.\n"
" --show-stderr\n"
" Show data written to stderr by the tests, even if the test succeeds.\n"
" --color auto|always|never\n"
" Colorize (or don't) the output.\n"
/* 12345678901234567890123456789012345678901234567890123456789012345678901234567890 */
" --help Print this help message and exit.\n");
#if defined(MUNIT_NL_LANGINFO)
setlocale(LC_ALL, "");
fputs((strcasecmp("UTF-8", nl_langinfo(CODESET)) == 0) ? "µnit" : "munit", stdout);
#else
puts("munit");
#endif
printf(" %d.%d.%d\n"
"Full documentation at: https://nemequ.github.io/munit/\n",
(MUNIT_CURRENT_VERSION >> 16) & 0xff,
(MUNIT_CURRENT_VERSION >> 8) & 0xff,
(MUNIT_CURRENT_VERSION >> 0) & 0xff);
for (arg = arguments ; arg != NULL && arg->name != NULL ; arg++)
arg->write_help(arg, user_data);
}
static const MunitArgument*
munit_arguments_find(const MunitArgument arguments[], const char* name) {
const MunitArgument* arg;
for (arg = arguments ; arg != NULL && arg->name != NULL ; arg++)
if (strcmp(arg->name, name) == 0)
return arg;
return NULL;
}
static void
munit_suite_list_tests(const MunitSuite* suite, munit_bool show_params, const char* prefix) {
size_t pre_l;
char* pre = munit_maybe_concat(&pre_l, (char*) prefix, (char*) suite->prefix);
const MunitTest* test;
const MunitParameterEnum* params;
munit_bool first;
char** val;
const MunitSuite* child_suite;
for (test = suite->tests ;
test != NULL && test->name != NULL ;
test++) {
if (pre != NULL)
fputs(pre, stdout);
puts(test->name);
if (show_params) {
for (params = test->parameters ;
params != NULL && params->name != NULL ;
params++) {
fprintf(stdout, " - %s: ", params->name);
if (params->values == NULL) {
puts("Any");
} else {
first = 1;
for (val = params->values ;
*val != NULL ;
val++ ) {
if(!first) {
fputs(", ", stdout);
} else {
first = 0;
}
fputs(*val, stdout);
}
putc('\n', stdout);
}
}
}
}
for (child_suite = suite->suites ; child_suite != NULL && child_suite->prefix != NULL ; child_suite++) {
munit_suite_list_tests(child_suite, show_params, pre);
}
munit_maybe_free_concat(pre, prefix, suite->prefix);
}
static munit_bool
munit_stream_supports_ansi(FILE *stream) {
#if !defined(_WIN32)
return isatty(fileno(stream));
#else
#if !defined(__MINGW32__)
size_t ansicon_size = 0;
#endif
if (isatty(fileno(stream))) {
#if !defined(__MINGW32__)
getenv_s(&ansicon_size, NULL, 0, "ANSICON");
return ansicon_size != 0;
#else
return getenv("ANSICON") != NULL;
#endif
}
return 0;
#endif
}
int
munit_suite_main_custom(const MunitSuite* suite, void* user_data,
int argc, char* const argv[MUNIT_ARRAY_PARAM(argc + 1)],
const MunitArgument arguments[]) {
int result = EXIT_FAILURE;
MunitTestRunner runner;
size_t parameters_size = 0;
size_t tests_size = 0;
int arg;
char* envptr;
unsigned long ts;
char* endptr;
unsigned long long iterations;
MunitLogLevel level;
const MunitArgument* argument;
const char** runner_tests;
unsigned int tests_run;
unsigned int tests_total;
runner.prefix = NULL;
runner.suite = NULL;
runner.tests = NULL;
runner.seed = 0;
runner.iterations = 0;
runner.parameters = NULL;
runner.single_parameter_mode = 0;
runner.user_data = NULL;
runner.report.successful = 0;
runner.report.skipped = 0;
runner.report.failed = 0;
runner.report.errored = 0;
#if defined(MUNIT_ENABLE_TIMING)
runner.report.cpu_clock = 0;
runner.report.wall_clock = 0;
#endif
runner.colorize = 0;
#if !defined(_WIN32)
runner.fork = 1;
#else
runner.fork = 0;
#endif
runner.show_stderr = 0;
runner.fatal_failures = 0;
runner.suite = suite;
runner.user_data = user_data;
runner.seed = munit_rand_generate_seed();
runner.colorize = munit_stream_supports_ansi(MUNIT_OUTPUT_FILE);
for (arg = 1 ; arg < argc ; arg++) {
if (strncmp("--", argv[arg], 2) == 0) {
if (strcmp("seed", argv[arg] + 2) == 0) {
if (arg + 1 >= argc) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "%s requires an argument", argv[arg]);
goto cleanup;
}
envptr = argv[arg + 1];
ts = strtoul(argv[arg + 1], &envptr, 0);
if (*envptr != '\0' || ts > (~((munit_uint32_t) 0U))) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "invalid value ('%s') passed to %s", argv[arg + 1], argv[arg]);
goto cleanup;
}
runner.seed = (munit_uint32_t) ts;
arg++;
} else if (strcmp("iterations", argv[arg] + 2) == 0) {
if (arg + 1 >= argc) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "%s requires an argument", argv[arg]);
goto cleanup;
}
endptr = argv[arg + 1];
iterations = strtoul(argv[arg + 1], &endptr, 0);
if (*endptr != '\0' || iterations > UINT_MAX) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "invalid value ('%s') passed to %s", argv[arg + 1], argv[arg]);
goto cleanup;
}
runner.iterations = (unsigned int) iterations;
arg++;
} else if (strcmp("param", argv[arg] + 2) == 0) {
if (arg + 2 >= argc) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "%s requires two arguments", argv[arg]);
goto cleanup;
}
runner.parameters = realloc(runner.parameters, sizeof(MunitParameter) * (parameters_size + 2));
if (runner.parameters == NULL) {
munit_log_internal(MUNIT_LOG_ERROR, stderr, "failed to allocate memory");
goto cleanup;
}
runner.parameters[parameters_size].name = (char*) argv[arg + 1];
runner.parameters[parameters_size].value = (char*) argv[arg + 2];
parameters_size++;
runner.parameters[parameters_size].name = NULL;
runner.parameters[parameters_size].value = NULL;
arg += 2;
} else if (strcmp("color", argv[arg] + 2) == 0) {
if (arg + 1 >= argc) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "%s requires an argument", argv[arg]);
goto cleanup;
}
if (strcmp(argv[arg + 1], "always") == 0)
runner.colorize = 1;
else if (strcmp(argv[arg + 1], "never") == 0)
runner.colorize = 0;
else if (strcmp(argv[arg + 1], "auto") == 0)
runner.colorize = munit_stream_supports_ansi(MUNIT_OUTPUT_FILE);
else {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "invalid value ('%s') passed to %s", argv[arg + 1], argv[arg]);
goto cleanup;
}
arg++;
} else if (strcmp("help", argv[arg] + 2) == 0) {
munit_print_help(argc, argv, user_data, arguments);
result = EXIT_SUCCESS;
goto cleanup;
} else if (strcmp("single", argv[arg] + 2) == 0) {
runner.single_parameter_mode = 1;
} else if (strcmp("show-stderr", argv[arg] + 2) == 0) {
runner.show_stderr = 1;
#if !defined(_WIN32)
} else if (strcmp("no-fork", argv[arg] + 2) == 0) {
runner.fork = 0;
#endif
} else if (strcmp("fatal-failures", argv[arg] + 2) == 0) {
runner.fatal_failures = 1;
} else if (strcmp("log-visible", argv[arg] + 2) == 0 ||
strcmp("log-fatal", argv[arg] + 2) == 0) {
if (arg + 1 >= argc) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "%s requires an argument", argv[arg]);
goto cleanup;
}
if (strcmp(argv[arg + 1], "debug") == 0)
level = MUNIT_LOG_DEBUG;
else if (strcmp(argv[arg + 1], "info") == 0)
level = MUNIT_LOG_INFO;
else if (strcmp(argv[arg + 1], "warning") == 0)
level = MUNIT_LOG_WARNING;
else if (strcmp(argv[arg + 1], "error") == 0)
level = MUNIT_LOG_ERROR;
else {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "invalid value ('%s') passed to %s", argv[arg + 1], argv[arg]);
goto cleanup;
}
if (strcmp("log-visible", argv[arg] + 2) == 0)
munit_log_level_visible = level;
else
munit_log_level_fatal = level;
arg++;
} else if (strcmp("list", argv[arg] + 2) == 0) {
munit_suite_list_tests(suite, 0, NULL);
result = EXIT_SUCCESS;
goto cleanup;
} else if (strcmp("list-params", argv[arg] + 2) == 0) {
munit_suite_list_tests(suite, 1, NULL);
result = EXIT_SUCCESS;
goto cleanup;
} else {
argument = munit_arguments_find(arguments, argv[arg] + 2);
if (argument == NULL) {
munit_logf_internal(MUNIT_LOG_ERROR, stderr, "unknown argument ('%s')", argv[arg]);
goto cleanup;
}
if (!argument->parse_argument(suite, user_data, &arg, argc, argv))
goto cleanup;
}
} else {
runner_tests = realloc((void*) runner.tests, sizeof(char*) * (tests_size + 2));
if (runner_tests == NULL) {
munit_log_internal(MUNIT_LOG_ERROR, stderr, "failed to allocate memory");
goto cleanup;
}
runner.tests = runner_tests;
runner.tests[tests_size++] = argv[arg];
runner.tests[tests_size] = NULL;
}
}
fflush(stderr);
fprintf(MUNIT_OUTPUT_FILE, "Running test suite with seed 0x%08" PRIx32 "...\n", runner.seed);
munit_test_runner_run(&runner);
tests_run = runner.report.successful + runner.report.failed + runner.report.errored;
tests_total = tests_run + runner.report.skipped;
if (tests_run == 0) {
fprintf(stderr, "No tests run, %d (100%%) skipped.\n", runner.report.skipped);
} else {
fprintf(MUNIT_OUTPUT_FILE, "%d of %d (%0.0f%%) tests successful, %d (%0.0f%%) test skipped.\n",
runner.report.successful, tests_run,
(((double) runner.report.successful) / ((double) tests_run)) * 100.0,
runner.report.skipped,
(((double) runner.report.skipped) / ((double) tests_total)) * 100.0);
}
if (runner.report.failed == 0 && runner.report.errored == 0) {
result = EXIT_SUCCESS;
}
cleanup:
free(runner.parameters);
free((void*) runner.tests);
return result;
}
int
munit_suite_main(const MunitSuite* suite, void* user_data,
int argc, char* const argv[MUNIT_ARRAY_PARAM(argc + 1)]) {
return munit_suite_main_custom(suite, user_data, argc, argv, NULL);
}
|
psd.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% PPPP SSSSS DDDD %
% P P SS D D %
% PPPP SSS D D %
% P SS D D %
% P SSSSS DDDD %
% %
% %
% Read/Write Adobe Photoshop Image Format %
% %
% Software Design %
% Cristy %
% Leonard Rosenthol %
% July 1992 %
% Dirk Lemstra %
% December 2013 %
% %
% %
% Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% https://imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Photoshop spec @ https://www.adobe.com/devnet-apps/photoshop/fileformatashtml
%
*/
/*
Include declarations.
*/
#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/attribute.h"
#include "magick/blob.h"
#include "magick/blob-private.h"
#include "magick/cache.h"
#include "magick/channel.h"
#include "magick/colormap.h"
#include "magick/colormap-private.h"
#include "magick/colorspace.h"
#include "magick/colorspace-private.h"
#include "magick/constitute.h"
#include "magick/enhance.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/list.h"
#include "magick/log.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/module.h"
#include "magick/monitor-private.h"
#include "magick/option.h"
#include "magick/pixel.h"
#include "magick/pixel-accessor.h"
#include "magick/policy.h"
#include "magick/profile.h"
#include "magick/property.h"
#include "magick/registry.h"
#include "magick/quantum-private.h"
#include "magick/static.h"
#include "magick/string_.h"
#include "magick/string-private.h"
#include "magick/thread-private.h"
#ifdef MAGICKCORE_ZLIB_DELEGATE
#include <zlib.h>
#endif
#include "psd-private.h"
/*
Define declaractions.
*/
#define MaxPSDChannels 56
#define PSDQuantum(x) (((ssize_t) (x)+1) & -2)
/*
Enumerated declaractions.
*/
typedef enum
{
Raw = 0,
RLE = 1,
ZipWithoutPrediction = 2,
ZipWithPrediction = 3
} PSDCompressionType;
typedef enum
{
BitmapMode = 0,
GrayscaleMode = 1,
IndexedMode = 2,
RGBMode = 3,
CMYKMode = 4,
MultichannelMode = 7,
DuotoneMode = 8,
LabMode = 9
} PSDImageType;
/*
Typedef declaractions.
*/
typedef struct _ChannelInfo
{
short
type;
size_t
size;
} ChannelInfo;
typedef struct _MaskInfo
{
Image
*image;
RectangleInfo
page;
unsigned char
background,
flags;
} MaskInfo;
typedef struct _LayerInfo
{
ChannelInfo
channel_info[MaxPSDChannels];
char
blendkey[4];
Image
*image;
MaskInfo
mask;
Quantum
opacity;
RectangleInfo
page;
size_t
offset_x,
offset_y;
unsigned char
clipping,
flags,
name[257],
visible;
unsigned short
channels;
StringInfo
*info;
} LayerInfo;
/*
Forward declarations.
*/
static MagickBooleanType
WritePSDImage(const ImageInfo *,Image *);
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I s P S D %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% IsPSD()() returns MagickTrue if the image format type, identified by the
% magick string, is PSD.
%
% The format of the IsPSD method is:
%
% MagickBooleanType IsPSD(const unsigned char *magick,const size_t length)
%
% A description of each parameter follows:
%
% o magick: compare image format pattern against these bytes.
%
% o length: Specifies the length of the magick string.
%
*/
static MagickBooleanType IsPSD(const unsigned char *magick,const size_t length)
{
if (length < 4)
return(MagickFalse);
if (LocaleNCompare((const char *) magick,"8BPS",4) == 0)
return(MagickTrue);
return(MagickFalse);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e a d P S D I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ReadPSDImage() reads an Adobe Photoshop image file and returns it. It
% allocates the memory necessary for the new Image structure and returns a
% pointer to the new image.
%
% The format of the ReadPSDImage method is:
%
% Image *ReadPSDImage(image_info,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o exception: return any errors or warnings in this structure.
%
*/
static const char *CompositeOperatorToPSDBlendMode(CompositeOperator op)
{
const char
*blend_mode;
switch (op)
{
case ColorBurnCompositeOp: blend_mode = "idiv"; break;
case ColorDodgeCompositeOp: blend_mode = "div "; break;
case ColorizeCompositeOp: blend_mode = "colr"; break;
case DarkenCompositeOp: blend_mode = "dark"; break;
case DifferenceCompositeOp: blend_mode = "diff"; break;
case DissolveCompositeOp: blend_mode = "diss"; break;
case ExclusionCompositeOp: blend_mode = "smud"; break;
case HardLightCompositeOp: blend_mode = "hLit"; break;
case HardMixCompositeOp: blend_mode = "hMix"; break;
case HueCompositeOp: blend_mode = "hue "; break;
case LightenCompositeOp: blend_mode = "lite"; break;
case LinearBurnCompositeOp: blend_mode = "lbrn"; break;
case LinearDodgeCompositeOp:blend_mode = "lddg"; break;
case LinearLightCompositeOp:blend_mode = "lLit"; break;
case LuminizeCompositeOp: blend_mode = "lum "; break;
case MultiplyCompositeOp: blend_mode = "mul "; break;
case OverCompositeOp: blend_mode = "norm"; break;
case OverlayCompositeOp: blend_mode = "over"; break;
case PinLightCompositeOp: blend_mode = "pLit"; break;
case SaturateCompositeOp: blend_mode = "sat "; break;
case ScreenCompositeOp: blend_mode = "scrn"; break;
case SoftLightCompositeOp: blend_mode = "sLit"; break;
case VividLightCompositeOp: blend_mode = "vLit"; break;
default: blend_mode = "norm"; break;
}
return(blend_mode);
}
/*
For some reason Photoshop seems to blend semi-transparent pixels with white.
This method reverts the blending. This can be disabled by setting the
option 'psd:alpha-unblend' to off.
*/
static MagickBooleanType CorrectPSDAlphaBlend(const ImageInfo *image_info,
Image *image, ExceptionInfo* exception)
{
const char
*option;
MagickBooleanType
status;
ssize_t
y;
if (image->matte == MagickFalse || image->colorspace != sRGBColorspace)
return(MagickTrue);
option=GetImageOption(image_info,"psd:alpha-unblend");
if (IsStringNotFalse(option) == MagickFalse)
return(MagickTrue);
status=MagickTrue;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register PixelPacket
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetAuthenticPixels(image,0,y,image->columns,1,exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
gamma;
gamma=QuantumScale*GetPixelAlpha(q);
if (gamma != 0.0 && gamma != 1.0)
{
SetPixelRed(q,(GetPixelRed(q)-((1.0-gamma)*QuantumRange))/gamma);
SetPixelGreen(q,(GetPixelGreen(q)-((1.0-gamma)*QuantumRange))/gamma);
SetPixelBlue(q,(GetPixelBlue(q)-((1.0-gamma)*QuantumRange))/gamma);
}
q++;
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
status=MagickFalse;
}
return(status);
}
static inline CompressionType ConvertPSDCompression(
PSDCompressionType compression)
{
switch (compression)
{
case RLE:
return RLECompression;
case ZipWithPrediction:
case ZipWithoutPrediction:
return ZipCompression;
default:
return NoCompression;
}
}
static MagickBooleanType ApplyPSDLayerOpacity(Image *image,Quantum opacity,
MagickBooleanType revert,ExceptionInfo *exception)
{
MagickBooleanType
status;
ssize_t
y;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" applying layer opacity %.20g", (double) opacity);
if (opacity == QuantumRange)
return(MagickTrue);
if (image->matte != MagickTrue)
(void) SetImageAlphaChannel(image,OpaqueAlphaChannel);
status=MagickTrue;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register PixelPacket
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetAuthenticPixels(image,0,y,image->columns,1,exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
if (revert == MagickFalse)
SetPixelAlpha(q,(Quantum) (QuantumScale*(GetPixelAlpha(q)*opacity)));
else if (opacity > 0)
SetPixelAlpha(q,(Quantum) (QuantumRange*(GetPixelAlpha(q)/
(MagickRealType) opacity)));
q++;
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
status=MagickFalse;
}
return(status);
}
static MagickBooleanType ApplyPSDOpacityMask(Image *image,const Image *mask,
Quantum background,MagickBooleanType revert,ExceptionInfo *exception)
{
Image
*complete_mask;
MagickBooleanType
status;
MagickPixelPacket
color;
ssize_t
y;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" applying opacity mask");
complete_mask=CloneImage(image,0,0,MagickTrue,exception);
if (complete_mask == (Image *) NULL)
return(MagickFalse);
complete_mask->matte=MagickTrue;
GetMagickPixelPacket(complete_mask,&color);
color.red=(MagickRealType) background;
(void) SetImageColor(complete_mask,&color);
status=CompositeImage(complete_mask,OverCompositeOp,mask,
mask->page.x-image->page.x,mask->page.y-image->page.y);
if (status == MagickFalse)
{
complete_mask=DestroyImage(complete_mask);
return(status);
}
image->matte=MagickTrue;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register PixelPacket
*magick_restrict q;
register PixelPacket
*p;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetAuthenticPixels(image,0,y,image->columns,1,exception);
p=GetAuthenticPixels(complete_mask,0,y,complete_mask->columns,1,exception);
if ((q == (PixelPacket *) NULL) || (p == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
MagickRealType
alpha,
intensity;
alpha=(MagickRealType) GetPixelAlpha(q);
intensity=GetPixelIntensity(complete_mask,p);
if (revert == MagickFalse)
SetPixelAlpha(q,ClampToQuantum(intensity*(QuantumScale*alpha)));
else if (intensity > 0)
SetPixelAlpha(q,ClampToQuantum((alpha/intensity)*QuantumRange));
q++;
p++;
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
status=MagickFalse;
}
complete_mask=DestroyImage(complete_mask);
return(status);
}
static void PreservePSDOpacityMask(Image *image,LayerInfo* layer_info,
ExceptionInfo *exception)
{
char
*key;
RandomInfo
*random_info;
StringInfo
*key_info;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" preserving opacity mask");
random_info=AcquireRandomInfo();
key_info=GetRandomKey(random_info,2+1);
key=(char *) GetStringInfoDatum(key_info);
key[8]=(char) layer_info->mask.background;
key[9]='\0';
layer_info->mask.image->page.x+=layer_info->page.x;
layer_info->mask.image->page.y+=layer_info->page.y;
(void) SetImageRegistry(ImageRegistryType,(const char *) key,
layer_info->mask.image,exception);
(void) SetImageArtifact(layer_info->image,"psd:opacity-mask",
(const char *) key);
key_info=DestroyStringInfo(key_info);
random_info=DestroyRandomInfo(random_info);
}
static ssize_t DecodePSDPixels(const size_t number_compact_pixels,
const unsigned char *compact_pixels,const ssize_t depth,
const size_t number_pixels,unsigned char *pixels)
{
#define CheckNumberCompactPixels \
if (packets == 0) \
return(i); \
packets--
#define CheckNumberPixels(count) \
if (((ssize_t) i + count) > (ssize_t) number_pixels) \
return(i); \
i+=count
int
pixel;
register ssize_t
i,
j;
size_t
length;
ssize_t
packets;
packets=(ssize_t) number_compact_pixels;
for (i=0; (packets > 1) && (i < (ssize_t) number_pixels); )
{
packets--;
length=(size_t) (*compact_pixels++);
if (length == 128)
continue;
if (length > 128)
{
length=256-length+1;
CheckNumberCompactPixels;
pixel=(*compact_pixels++);
for (j=0; j < (ssize_t) length; j++)
{
switch (depth)
{
case 1:
{
CheckNumberPixels(8);
*pixels++=(pixel >> 7) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 6) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 5) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 4) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 3) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 2) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 1) & 0x01 ? 0U : 255U;
*pixels++=(pixel >> 0) & 0x01 ? 0U : 255U;
break;
}
case 2:
{
CheckNumberPixels(4);
*pixels++=(unsigned char) ((pixel >> 6) & 0x03);
*pixels++=(unsigned char) ((pixel >> 4) & 0x03);
*pixels++=(unsigned char) ((pixel >> 2) & 0x03);
*pixels++=(unsigned char) ((pixel & 0x03) & 0x03);
break;
}
case 4:
{
CheckNumberPixels(2);
*pixels++=(unsigned char) ((pixel >> 4) & 0xff);
*pixels++=(unsigned char) ((pixel & 0x0f) & 0xff);
break;
}
default:
{
CheckNumberPixels(1);
*pixels++=(unsigned char) pixel;
break;
}
}
}
continue;
}
length++;
for (j=0; j < (ssize_t) length; j++)
{
CheckNumberCompactPixels;
switch (depth)
{
case 1:
{
CheckNumberPixels(8);
*pixels++=(*compact_pixels >> 7) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 6) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 5) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 4) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 3) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 2) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 1) & 0x01 ? 0U : 255U;
*pixels++=(*compact_pixels >> 0) & 0x01 ? 0U : 255U;
break;
}
case 2:
{
CheckNumberPixels(4);
*pixels++=(*compact_pixels >> 6) & 0x03;
*pixels++=(*compact_pixels >> 4) & 0x03;
*pixels++=(*compact_pixels >> 2) & 0x03;
*pixels++=(*compact_pixels & 0x03) & 0x03;
break;
}
case 4:
{
CheckNumberPixels(2);
*pixels++=(*compact_pixels >> 4) & 0xff;
*pixels++=(*compact_pixels & 0x0f) & 0xff;
break;
}
default:
{
CheckNumberPixels(1);
*pixels++=(*compact_pixels);
break;
}
}
compact_pixels++;
}
}
return(i);
}
static inline LayerInfo *DestroyLayerInfo(LayerInfo *layer_info,
const ssize_t number_layers)
{
ssize_t
i;
for (i=0; i<number_layers; i++)
{
if (layer_info[i].image != (Image *) NULL)
layer_info[i].image=DestroyImage(layer_info[i].image);
if (layer_info[i].mask.image != (Image *) NULL)
layer_info[i].mask.image=DestroyImage(layer_info[i].mask.image);
if (layer_info[i].info != (StringInfo *) NULL)
layer_info[i].info=DestroyStringInfo(layer_info[i].info);
}
return (LayerInfo *) RelinquishMagickMemory(layer_info);
}
static inline size_t GetPSDPacketSize(Image *image)
{
if (image->storage_class == PseudoClass)
{
if (image->colors > 256)
return(2);
else if (image->depth > 8)
return(2);
}
else
if (image->depth > 8)
return(2);
return(1);
}
static inline MagickSizeType GetPSDSize(const PSDInfo *psd_info,Image *image)
{
if (psd_info->version == 1)
return((MagickSizeType) ReadBlobLong(image));
return((MagickSizeType) ReadBlobLongLong(image));
}
static inline size_t GetPSDRowSize(Image *image)
{
if (image->depth == 1)
return(((image->columns+7)/8)*GetPSDPacketSize(image));
else
return(image->columns*GetPSDPacketSize(image));
}
static const char *ModeToString(PSDImageType type)
{
switch (type)
{
case BitmapMode: return "Bitmap";
case GrayscaleMode: return "Grayscale";
case IndexedMode: return "Indexed";
case RGBMode: return "RGB";
case CMYKMode: return "CMYK";
case MultichannelMode: return "Multichannel";
case DuotoneMode: return "Duotone";
case LabMode: return "L*A*B";
default: return "unknown";
}
}
static StringInfo *ParseImageResourceBlocks(Image *image,
const unsigned char *blocks,size_t length,
MagickBooleanType *has_merged_image)
{
const unsigned char
*p;
ssize_t
offset;
StringInfo
*profile;
unsigned char
name_length;
unsigned int
count;
unsigned short
id,
short_sans;
if (length < 16)
return((StringInfo *) NULL);
profile=BlobToStringInfo((const void *) NULL,length);
SetStringInfoDatum(profile,blocks);
SetStringInfoName(profile,"8bim");
for (p=blocks; (p >= blocks) && (p < (blocks+length-7)); )
{
if (LocaleNCompare((const char *) p,"8BIM",4) != 0)
break;
p+=4;
p=PushShortPixel(MSBEndian,p,&id);
p=PushCharPixel(p,&name_length);
if (name_length % 2 == 0)
name_length++;
p+=name_length;
if (p > (blocks+length-4))
break;
p=PushLongPixel(MSBEndian,p,&count);
offset=(ssize_t) count;
if (((p+offset) < blocks) || ((p+offset) > (blocks+length)))
break;
switch (id)
{
case 0x03ed:
{
char
value[MaxTextExtent];
unsigned short
resolution;
/*
Resolution info.
*/
if (offset < 16)
break;
p=PushShortPixel(MSBEndian,p,&resolution);
image->x_resolution=(double) resolution;
(void) FormatLocaleString(value,MaxTextExtent,"%g",
image->x_resolution);
(void) SetImageProperty(image,"tiff:XResolution",value);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushShortPixel(MSBEndian,p,&resolution);
image->y_resolution=(double) resolution;
(void) FormatLocaleString(value,MaxTextExtent,"%g",
image->y_resolution);
(void) SetImageProperty(image,"tiff:YResolution",value);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushShortPixel(MSBEndian,p,&short_sans);
image->units=PixelsPerInchResolution;
break;
}
case 0x0421:
{
if ((offset > 4) && (*(p+4) == 0))
*has_merged_image=MagickFalse;
p+=offset;
break;
}
default:
{
p+=offset;
break;
}
}
if ((offset & 0x01) != 0)
p++;
}
return(profile);
}
static CompositeOperator PSDBlendModeToCompositeOperator(const char *mode)
{
if (mode == (const char *) NULL)
return(OverCompositeOp);
if (LocaleNCompare(mode,"norm",4) == 0)
return(OverCompositeOp);
if (LocaleNCompare(mode,"mul ",4) == 0)
return(MultiplyCompositeOp);
if (LocaleNCompare(mode,"diss",4) == 0)
return(DissolveCompositeOp);
if (LocaleNCompare(mode,"diff",4) == 0)
return(DifferenceCompositeOp);
if (LocaleNCompare(mode,"dark",4) == 0)
return(DarkenCompositeOp);
if (LocaleNCompare(mode,"lite",4) == 0)
return(LightenCompositeOp);
if (LocaleNCompare(mode,"hue ",4) == 0)
return(HueCompositeOp);
if (LocaleNCompare(mode,"sat ",4) == 0)
return(SaturateCompositeOp);
if (LocaleNCompare(mode,"colr",4) == 0)
return(ColorizeCompositeOp);
if (LocaleNCompare(mode,"lum ",4) == 0)
return(LuminizeCompositeOp);
if (LocaleNCompare(mode,"scrn",4) == 0)
return(ScreenCompositeOp);
if (LocaleNCompare(mode,"over",4) == 0)
return(OverlayCompositeOp);
if (LocaleNCompare(mode,"hLit",4) == 0)
return(HardLightCompositeOp);
if (LocaleNCompare(mode,"sLit",4) == 0)
return(SoftLightCompositeOp);
if (LocaleNCompare(mode,"smud",4) == 0)
return(ExclusionCompositeOp);
if (LocaleNCompare(mode,"div ",4) == 0)
return(ColorDodgeCompositeOp);
if (LocaleNCompare(mode,"idiv",4) == 0)
return(ColorBurnCompositeOp);
if (LocaleNCompare(mode,"lbrn",4) == 0)
return(LinearBurnCompositeOp);
if (LocaleNCompare(mode,"lddg",4) == 0)
return(LinearDodgeCompositeOp);
if (LocaleNCompare(mode,"lLit",4) == 0)
return(LinearLightCompositeOp);
if (LocaleNCompare(mode,"vLit",4) == 0)
return(VividLightCompositeOp);
if (LocaleNCompare(mode,"pLit",4) == 0)
return(PinLightCompositeOp);
if (LocaleNCompare(mode,"hMix",4) == 0)
return(HardMixCompositeOp);
return(OverCompositeOp);
}
static inline void ReversePSDString(Image *image,char *p,size_t length)
{
char
*q;
if (image->endian == MSBEndian)
return;
q=p+length;
for(--q; p < q; ++p, --q)
{
*p = *p ^ *q,
*q = *p ^ *q,
*p = *p ^ *q;
}
}
static inline void SetPSDPixel(Image *image,const size_t channels,
const ssize_t type,const size_t packet_size,const Quantum pixel,
PixelPacket *q,IndexPacket *indexes,ssize_t x)
{
if (image->storage_class == PseudoClass)
{
PixelPacket
*color;
if (type == 0)
{
if (packet_size == 1)
SetPixelIndex(indexes+x,ScaleQuantumToChar(pixel));
else
SetPixelIndex(indexes+x,ScaleQuantumToShort(pixel));
}
color=image->colormap+(ssize_t) ConstrainColormapIndex(image,
(ssize_t) GetPixelIndex(indexes+x));
if ((type == 0) && (channels > 1))
return;
else
SetPixelAlpha(color,pixel);
SetPixelRGBO(q,color);
return;
}
switch (type)
{
case -1:
{
SetPixelAlpha(q,pixel);
break;
}
case -2:
case 0:
{
SetPixelRed(q,pixel);
if (channels < 3 || type == -2)
{
SetPixelGreen(q,GetPixelRed(q));
SetPixelBlue(q,GetPixelRed(q));
}
break;
}
case -3:
case 1:
{
SetPixelGreen(q,pixel);
break;
}
case -4:
case 2:
{
SetPixelBlue(q,pixel);
break;
}
case 3:
{
if (image->colorspace == CMYKColorspace)
SetPixelIndex(indexes+x,pixel);
else
if (image->matte != MagickFalse)
SetPixelAlpha(q,pixel);
break;
}
case 4:
{
if ((IssRGBCompatibleColorspace(image->colorspace) != MagickFalse) &&
(channels > 3))
break;
if (image->matte != MagickFalse)
SetPixelAlpha(q,pixel);
break;
}
}
}
static MagickBooleanType ReadPSDChannelPixels(Image *image,
const size_t channels,const ssize_t row,const ssize_t type,
const unsigned char *pixels,ExceptionInfo *exception)
{
Quantum
pixel;
register const unsigned char
*p;
register IndexPacket
*indexes;
register PixelPacket
*q;
register ssize_t
x;
size_t
packet_size;
unsigned short
nibble;
p=pixels;
q=GetAuthenticPixels(image,0,row,image->columns,1,exception);
if (q == (PixelPacket *) NULL)
return MagickFalse;
indexes=GetAuthenticIndexQueue(image);
packet_size=GetPSDPacketSize(image);
for (x=0; x < (ssize_t) image->columns; x++)
{
if (packet_size == 1)
pixel=ScaleCharToQuantum(*p++);
else
{
p=PushShortPixel(MSBEndian,p,&nibble);
pixel=ScaleShortToQuantum(nibble);
}
if (image->depth > 1)
{
SetPSDPixel(image,channels,type,packet_size,pixel,q++,indexes,x);
}
else
{
ssize_t
bit,
number_bits;
number_bits=(ssize_t) image->columns-x;
if (number_bits > 8)
number_bits=8;
for (bit=0; bit < number_bits; bit++)
{
SetPSDPixel(image,channels,type,packet_size,(((unsigned char) pixel)
& (0x01 << (7-bit))) != 0 ? 0 : QuantumRange,q++,indexes,x++);
}
if (x != (ssize_t) image->columns)
x--;
continue;
}
}
return(SyncAuthenticPixels(image,exception));
}
static MagickBooleanType ReadPSDChannelRaw(Image *image,const size_t channels,
const ssize_t type,ExceptionInfo *exception)
{
MagickBooleanType
status;
size_t
row_size;
ssize_t
count,
y;
unsigned char
*pixels;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer data is RAW");
row_size=GetPSDRowSize(image);
pixels=(unsigned char *) AcquireQuantumMemory(row_size,sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
status=MagickTrue;
for (y=0; y < (ssize_t) image->rows; y++)
{
status=MagickFalse;
count=ReadBlob(image,row_size,pixels);
if (count != (ssize_t) row_size)
{
status=MagickFalse;
break;
}
status=ReadPSDChannelPixels(image,channels,y,type,pixels,exception);
if (status == MagickFalse)
break;
}
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
return(status);
}
static inline MagickOffsetType *ReadPSDRLESizes(Image *image,
const PSDInfo *psd_info,const size_t size)
{
MagickOffsetType
*sizes;
ssize_t
y;
sizes=(MagickOffsetType *) AcquireQuantumMemory(size,sizeof(*sizes));
if(sizes != (MagickOffsetType *) NULL)
{
for (y=0; y < (ssize_t) size; y++)
{
if (psd_info->version == 1)
sizes[y]=(MagickOffsetType) ReadBlobShort(image);
else
sizes[y]=(MagickOffsetType) ReadBlobLong(image);
}
}
return sizes;
}
static MagickBooleanType ReadPSDChannelRLE(Image *image,const PSDInfo *psd_info,
const ssize_t type,MagickOffsetType *sizes,ExceptionInfo *exception)
{
MagickBooleanType
status;
size_t
length,
row_size;
ssize_t
count,
y;
unsigned char
*compact_pixels,
*pixels;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer data is RLE compressed");
row_size=GetPSDRowSize(image);
pixels=(unsigned char *) AcquireQuantumMemory(row_size,sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
length=0;
for (y=0; y < (ssize_t) image->rows; y++)
if ((MagickOffsetType) length < sizes[y])
length=(size_t) sizes[y];
if (length > (row_size+2048))
{
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
ThrowBinaryException(ResourceLimitError,"InvalidLength",image->filename);
}
compact_pixels=(unsigned char *) AcquireQuantumMemory(length,sizeof(*pixels));
if (compact_pixels == (unsigned char *) NULL)
{
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
}
(void) memset(compact_pixels,0,length*sizeof(*compact_pixels));
status=MagickTrue;
for (y=0; y < (ssize_t) image->rows; y++)
{
status=MagickFalse;
count=ReadBlob(image,(size_t) sizes[y],compact_pixels);
if (count != (ssize_t) sizes[y])
break;
count=DecodePSDPixels((size_t) sizes[y],compact_pixels,
(ssize_t) (image->depth == 1 ? 123456 : image->depth),row_size,pixels);
if (count != (ssize_t) row_size)
break;
status=ReadPSDChannelPixels(image,psd_info->channels,y,type,pixels,
exception);
if (status == MagickFalse)
break;
}
compact_pixels=(unsigned char *) RelinquishMagickMemory(compact_pixels);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
return(status);
}
#ifdef MAGICKCORE_ZLIB_DELEGATE
static MagickBooleanType ReadPSDChannelZip(Image *image,const size_t channels,
const ssize_t type,const PSDCompressionType compression,
const size_t compact_size,ExceptionInfo *exception)
{
MagickBooleanType
status;
register unsigned char
*p;
size_t
count,
length,
packet_size,
row_size;
ssize_t
y;
unsigned char
*compact_pixels,
*pixels;
z_stream
stream;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer data is ZIP compressed");
if ((MagickSizeType) compact_size > GetBlobSize(image))
ThrowBinaryException(CorruptImageError,"UnexpectedEndOfFile",
image->filename);
compact_pixels=(unsigned char *) AcquireQuantumMemory(compact_size,
sizeof(*compact_pixels));
if (compact_pixels == (unsigned char *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
packet_size=GetPSDPacketSize(image);
row_size=image->columns*packet_size;
count=image->rows*row_size;
pixels=(unsigned char *) AcquireQuantumMemory(count,sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
{
compact_pixels=(unsigned char *) RelinquishMagickMemory(compact_pixels);
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
}
if (ReadBlob(image,compact_size,compact_pixels) != (ssize_t) compact_size)
{
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
compact_pixels=(unsigned char *) RelinquishMagickMemory(compact_pixels);
ThrowBinaryException(CorruptImageError,"UnexpectedEndOfFile",
image->filename);
}
memset(&stream,0,sizeof(stream));
stream.data_type=Z_BINARY;
stream.next_in=(Bytef *)compact_pixels;
stream.avail_in=(uInt) compact_size;
stream.next_out=(Bytef *)pixels;
stream.avail_out=(uInt) count;
if (inflateInit(&stream) == Z_OK)
{
int
ret;
while (stream.avail_out > 0)
{
ret=inflate(&stream,Z_SYNC_FLUSH);
if ((ret != Z_OK) && (ret != Z_STREAM_END))
{
(void) inflateEnd(&stream);
compact_pixels=(unsigned char *) RelinquishMagickMemory(
compact_pixels);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
return(MagickFalse);
}
if (ret == Z_STREAM_END)
break;
}
(void) inflateEnd(&stream);
}
if (compression == ZipWithPrediction)
{
p=pixels;
while (count > 0)
{
length=image->columns;
while (--length)
{
if (packet_size == 2)
{
p[2]+=p[0]+((p[1]+p[3]) >> 8);
p[3]+=p[1];
}
else
*(p+1)+=*p;
p+=packet_size;
}
p+=packet_size;
count-=row_size;
}
}
status=MagickTrue;
p=pixels;
for (y=0; y < (ssize_t) image->rows; y++)
{
status=ReadPSDChannelPixels(image,channels,y,type,p,exception);
if (status == MagickFalse)
break;
p+=row_size;
}
compact_pixels=(unsigned char *) RelinquishMagickMemory(compact_pixels);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
return(status);
}
#endif
static MagickBooleanType ReadPSDChannel(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,LayerInfo* layer_info,
const size_t channel,const PSDCompressionType compression,
ExceptionInfo *exception)
{
Image
*channel_image,
*mask;
MagickOffsetType
offset;
MagickBooleanType
status;
channel_image=image;
mask=(Image *) NULL;
if ((layer_info->channel_info[channel].type < -1) &&
(layer_info->mask.page.width > 0) && (layer_info->mask.page.height > 0))
{
const char
*option;
/*
Ignore mask that is not a user supplied layer mask, if the mask is
disabled or if the flags have unsupported values.
*/
option=GetImageOption(image_info,"psd:preserve-opacity-mask");
if ((layer_info->channel_info[channel].type != -2) ||
(layer_info->mask.flags > 2) || ((layer_info->mask.flags & 0x02) &&
(IsStringTrue(option) == MagickFalse)))
{
(void) SeekBlob(image,(MagickOffsetType)
layer_info->channel_info[channel].size-2,SEEK_CUR);
return(MagickTrue);
}
mask=CloneImage(image,layer_info->mask.page.width,
layer_info->mask.page.height,MagickFalse,exception);
if (mask != (Image *) NULL)
{
mask->matte=MagickFalse;
channel_image=mask;
}
}
offset=TellBlob(image);
status=MagickFalse;
switch(compression)
{
case Raw:
status=ReadPSDChannelRaw(channel_image,psd_info->channels,
(ssize_t) layer_info->channel_info[channel].type,exception);
break;
case RLE:
{
MagickOffsetType
*sizes;
sizes=ReadPSDRLESizes(channel_image,psd_info,channel_image->rows);
if (sizes == (MagickOffsetType *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
status=ReadPSDChannelRLE(channel_image,psd_info,
(ssize_t) layer_info->channel_info[channel].type,sizes,exception);
sizes=(MagickOffsetType *) RelinquishMagickMemory(sizes);
}
break;
case ZipWithPrediction:
case ZipWithoutPrediction:
#ifdef MAGICKCORE_ZLIB_DELEGATE
status=ReadPSDChannelZip(channel_image,layer_info->channels,
(ssize_t) layer_info->channel_info[channel].type,compression,
layer_info->channel_info[channel].size-2,exception);
#else
(void) ThrowMagickException(exception,GetMagickModule(),
MissingDelegateWarning,"DelegateLibrarySupportNotBuiltIn",
"'%s' (ZLIB)",image->filename);
#endif
break;
default:
(void) ThrowMagickException(exception,GetMagickModule(),TypeWarning,
"CompressionNotSupported","'%.20g'",(double) compression);
break;
}
(void) SeekBlob(image,offset+layer_info->channel_info[channel].size-2,
SEEK_SET);
if (status == MagickFalse)
{
if (mask != (Image *) NULL)
(void) DestroyImage(mask);
ThrowBinaryException(CoderError,"UnableToDecompressImage",
image->filename);
}
if (mask != (Image *) NULL)
{
if (layer_info->mask.image != (Image *) NULL)
layer_info->mask.image=DestroyImage(layer_info->mask.image);
layer_info->mask.image=mask;
}
return(status);
}
static MagickBooleanType ReadPSDLayer(Image *image,const ImageInfo *image_info,
const PSDInfo *psd_info,LayerInfo* layer_info,ExceptionInfo *exception)
{
char
message[MaxTextExtent];
MagickBooleanType
status;
PSDCompressionType
compression;
ssize_t
j;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" setting up new layer image");
if (psd_info->mode != IndexedMode)
(void) SetImageBackgroundColor(layer_info->image);
layer_info->image->compose=PSDBlendModeToCompositeOperator(
layer_info->blendkey);
if (layer_info->visible == MagickFalse)
{
layer_info->image->compose=NoCompositeOp;
(void) SetImageArtifact(layer_info->image,"psd:layer.invisible","true");
}
if (psd_info->mode == CMYKMode)
(void) SetImageColorspace(layer_info->image,CMYKColorspace);
else if ((psd_info->mode == BitmapMode) || (psd_info->mode == DuotoneMode) ||
(psd_info->mode == GrayscaleMode))
(void) SetImageColorspace(layer_info->image,GRAYColorspace);
/*
Set up some hidden attributes for folks that need them.
*/
(void) FormatLocaleString(message,MaxTextExtent,"%.20g",
(double) layer_info->page.x);
(void) SetImageArtifact(layer_info->image,"psd:layer.x",message);
(void) FormatLocaleString(message,MaxTextExtent,"%.20g",
(double) layer_info->page.y);
(void) SetImageArtifact(layer_info->image,"psd:layer.y",message);
(void) FormatLocaleString(message,MaxTextExtent,"%.20g",(double)
layer_info->opacity);
(void) SetImageArtifact(layer_info->image,"psd:layer.opacity",message);
(void) SetImageProperty(layer_info->image,"label",(char *) layer_info->name);
status=MagickTrue;
for (j=0; j < (ssize_t) layer_info->channels; j++)
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading data for channel %.20g",(double) j);
compression=(PSDCompressionType) ReadBlobShort(layer_info->image);
layer_info->image->compression=ConvertPSDCompression(compression);
if (layer_info->channel_info[j].type == -1)
layer_info->image->matte=MagickTrue;
status=ReadPSDChannel(layer_info->image,image_info,psd_info,layer_info,
(size_t) j,compression,exception);
InheritException(exception,&layer_info->image->exception);
if (status == MagickFalse)
break;
}
if (status != MagickFalse)
status=ApplyPSDLayerOpacity(layer_info->image,layer_info->opacity,
MagickFalse,exception);
if ((status != MagickFalse) &&
(layer_info->image->colorspace == CMYKColorspace))
status=NegateImage(layer_info->image,MagickFalse);
if (status != MagickFalse && layer_info->mask.image != (Image *) NULL)
{
const char
*option;
layer_info->mask.image->page.x=layer_info->mask.page.x;
layer_info->mask.image->page.y=layer_info->mask.page.y;
/* Do not composite the mask when it is disabled */
if ((layer_info->mask.flags & 0x02) == 0x02)
layer_info->mask.image->compose=NoCompositeOp;
else
status=ApplyPSDOpacityMask(layer_info->image,layer_info->mask.image,
layer_info->mask.background == 0 ? 0 : QuantumRange,MagickFalse,
exception);
option=GetImageOption(image_info,"psd:preserve-opacity-mask");
if (IsStringTrue(option) != MagickFalse)
PreservePSDOpacityMask(image,layer_info,exception);
layer_info->mask.image=DestroyImage(layer_info->mask.image);
}
return(status);
}
static MagickBooleanType CheckPSDChannels(const PSDInfo *psd_info,
LayerInfo *layer_info)
{
int
channel_type;
register ssize_t
i;
if (layer_info->channels < psd_info->min_channels)
return(MagickFalse);
channel_type=RedChannel;
if (psd_info->min_channels >= 3)
channel_type|=(GreenChannel | BlueChannel);
if (psd_info->min_channels >= 4)
channel_type|=BlackChannel;
for (i=0; i < (ssize_t) layer_info->channels; i++)
{
short
type;
type=layer_info->channel_info[i].type;
if (type == -1)
{
channel_type|=AlphaChannel;
continue;
}
if (type < -1)
continue;
if (type == 0)
channel_type&=~RedChannel;
else if (type == 1)
channel_type&=~GreenChannel;
else if (type == 2)
channel_type&=~BlueChannel;
else if (type == 3)
channel_type&=~BlackChannel;
}
if (channel_type == 0)
return(MagickTrue);
if ((channel_type == AlphaChannel) &&
(layer_info->channels >= psd_info->min_channels + 1))
return(MagickTrue);
return(MagickFalse);
}
static MagickBooleanType ReadPSDLayersInternal(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,
const MagickBooleanType skip_layers,ExceptionInfo *exception)
{
char
type[4];
LayerInfo
*layer_info;
MagickSizeType
size;
MagickBooleanType
status;
register ssize_t
i;
ssize_t
count,
j,
number_layers;
size=GetPSDSize(psd_info,image);
if (size == 0)
{
/*
Skip layers & masks.
*/
(void) ReadBlobLong(image);
count=ReadBlob(image,4,(unsigned char *) type);
if (count == 4)
ReversePSDString(image,type,(size_t) count);
if ((count != 4) || (LocaleNCompare(type,"8BIM",4) != 0))
return(MagickTrue);
else
{
count=ReadBlob(image,4,(unsigned char *) type);
if (count == 4)
ReversePSDString(image,type,4);
if ((count == 4) && ((LocaleNCompare(type,"Lr16",4) == 0) ||
(LocaleNCompare(type,"Lr32",4) == 0)))
size=GetPSDSize(psd_info,image);
else
return(MagickTrue);
}
}
status=MagickTrue;
if (size != 0)
{
layer_info=(LayerInfo *) NULL;
number_layers=(ssize_t) ReadBlobSignedShort(image);
if (number_layers < 0)
{
/*
The first alpha channel in the merged result contains the
transparency data for the merged result.
*/
number_layers=MagickAbsoluteValue(number_layers);
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" negative layer count corrected for");
image->matte=MagickTrue;
}
/*
We only need to know if the image has an alpha channel
*/
if (skip_layers != MagickFalse)
return(MagickTrue);
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" image contains %.20g layers",(double) number_layers);
if (number_layers == 0)
ThrowBinaryException(CorruptImageError,"InvalidNumberOfLayers",
image->filename);
layer_info=(LayerInfo *) AcquireQuantumMemory((size_t) number_layers,
sizeof(*layer_info));
if (layer_info == (LayerInfo *) NULL)
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" allocation of LayerInfo failed");
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
}
(void) memset(layer_info,0,(size_t) number_layers*sizeof(*layer_info));
for (i=0; i < number_layers; i++)
{
ssize_t
x,
y;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading layer #%.20g",(double) i+1);
layer_info[i].page.y=(ssize_t) ReadBlobSignedLong(image);
layer_info[i].page.x=(ssize_t) ReadBlobSignedLong(image);
y=(ssize_t) ReadBlobSignedLong(image);
x=(ssize_t) ReadBlobSignedLong(image);
layer_info[i].page.width=(size_t) (x-layer_info[i].page.x);
layer_info[i].page.height=(size_t) (y-layer_info[i].page.y);
layer_info[i].channels=ReadBlobShort(image);
if (layer_info[i].channels > MaxPSDChannels)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"MaximumChannelsExceeded",
image->filename);
}
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" offset(%.20g,%.20g), size(%.20g,%.20g), channels=%.20g",
(double) layer_info[i].page.x,(double) layer_info[i].page.y,
(double) layer_info[i].page.height,(double)
layer_info[i].page.width,(double) layer_info[i].channels);
for (j=0; j < (ssize_t) layer_info[i].channels; j++)
{
layer_info[i].channel_info[j].type=(short) ReadBlobShort(image);
if ((layer_info[i].channel_info[j].type < -4) ||
(layer_info[i].channel_info[j].type > 4))
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"NoSuchImageChannel",
image->filename);
}
layer_info[i].channel_info[j].size=(size_t) GetPSDSize(psd_info,
image);
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" channel[%.20g]: type=%.20g, size=%.20g",(double) j,
(double) layer_info[i].channel_info[j].type,
(double) layer_info[i].channel_info[j].size);
}
if (CheckPSDChannels(psd_info,&layer_info[i]) == MagickFalse)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"ImproperImageHeader",
image->filename);
}
count=ReadBlob(image,4,(unsigned char *) type);
if (count == 4)
ReversePSDString(image,type,4);
if ((count != 4) || (LocaleNCompare(type,"8BIM",4) != 0))
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer type was %.4s instead of 8BIM", type);
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"ImproperImageHeader",
image->filename);
}
count=ReadBlob(image,4,(unsigned char *) layer_info[i].blendkey);
if (count != 4)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"ImproperImageHeader",
image->filename);
}
ReversePSDString(image,layer_info[i].blendkey,4);
layer_info[i].opacity=(Quantum) ScaleCharToQuantum((unsigned char)
ReadBlobByte(image));
layer_info[i].clipping=(unsigned char) ReadBlobByte(image);
layer_info[i].flags=(unsigned char) ReadBlobByte(image);
layer_info[i].visible=!(layer_info[i].flags & 0x02);
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" blend=%.4s, opacity=%.20g, clipping=%s, flags=%d, visible=%s",
layer_info[i].blendkey,(double) layer_info[i].opacity,
layer_info[i].clipping ? "true" : "false",layer_info[i].flags,
layer_info[i].visible ? "true" : "false");
(void) ReadBlobByte(image); /* filler */
size=ReadBlobLong(image);
if (size != 0)
{
MagickSizeType
combined_length,
length;
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer contains additional info");
length=ReadBlobLong(image);
combined_length=length+4;
if (length != 0)
{
/*
Layer mask info.
*/
layer_info[i].mask.page.y=(ssize_t) ReadBlobSignedLong(image);
layer_info[i].mask.page.x=(ssize_t) ReadBlobSignedLong(image);
layer_info[i].mask.page.height=(size_t) (
ReadBlobSignedLong(image)-layer_info[i].mask.page.y);
layer_info[i].mask.page.width=(size_t) (
ReadBlobSignedLong(image)-layer_info[i].mask.page.x);
layer_info[i].mask.background=(unsigned char) ReadBlobByte(
image);
layer_info[i].mask.flags=(unsigned char) ReadBlobByte(image);
if (!(layer_info[i].mask.flags & 0x01))
{
layer_info[i].mask.page.y=layer_info[i].mask.page.y-
layer_info[i].page.y;
layer_info[i].mask.page.x=layer_info[i].mask.page.x-
layer_info[i].page.x;
}
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer mask: offset(%.20g,%.20g), size(%.20g,%.20g), length=%.20g",
(double) layer_info[i].mask.page.x,(double)
layer_info[i].mask.page.y,(double) layer_info[i].mask.page.width,
(double) layer_info[i].mask.page.height,(double)
((MagickOffsetType) length)-18);
/*
Skip over the rest of the layer mask information.
*/
if (DiscardBlobBytes(image,(MagickSizeType) (length-18)) == MagickFalse)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,"UnexpectedEndOfFile",
image->filename);
}
}
length=ReadBlobLong(image);
combined_length+=length+4;
if (length != 0)
{
/*
Layer blending ranges info.
*/
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer blending ranges: length=%.20g",(double)
((MagickOffsetType) length));
if (DiscardBlobBytes(image,length) == MagickFalse)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,
"UnexpectedEndOfFile",image->filename);
}
}
/*
Layer name.
*/
length=(MagickSizeType) (unsigned char) ReadBlobByte(image);
combined_length+=length+1;
if (length > 0)
(void) ReadBlob(image,(size_t) length++,layer_info[i].name);
layer_info[i].name[length]='\0';
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer name: %s",layer_info[i].name);
if ((length % 4) != 0)
{
length=4-(length % 4);
combined_length+=length;
/* Skip over the padding of the layer name */
if (DiscardBlobBytes(image,length) == MagickFalse)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,
"UnexpectedEndOfFile",image->filename);
}
}
length=(MagickSizeType) size-combined_length;
if (length > 0)
{
unsigned char
*info;
if (length > GetBlobSize(image))
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,
"InsufficientImageDataInFile",image->filename);
}
layer_info[i].info=AcquireStringInfo((const size_t) length);
info=GetStringInfoDatum(layer_info[i].info);
(void) ReadBlob(image,(const size_t) length,info);
}
}
}
for (i=0; i < number_layers; i++)
{
if ((layer_info[i].page.width == 0) ||
(layer_info[i].page.height == 0))
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" layer data is empty");
if (layer_info[i].info != (StringInfo *) NULL)
layer_info[i].info=DestroyStringInfo(layer_info[i].info);
continue;
}
/*
Allocate layered image.
*/
layer_info[i].image=CloneImage(image,layer_info[i].page.width,
layer_info[i].page.height,MagickFalse,exception);
if (layer_info[i].image == (Image *) NULL)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" allocation of image for layer %.20g failed",(double) i);
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
}
if (layer_info[i].info != (StringInfo *) NULL)
{
(void) SetImageProfile(layer_info[i].image,"psd:additional-info",
layer_info[i].info);
layer_info[i].info=DestroyStringInfo(layer_info[i].info);
}
}
if (image_info->ping == MagickFalse)
{
for (i=0; i < number_layers; i++)
{
if (layer_info[i].image == (Image *) NULL)
{
for (j=0; j < (ssize_t) layer_info[i].channels; j++)
{
if (DiscardBlobBytes(image,(MagickSizeType)
layer_info[i].channel_info[j].size) == MagickFalse)
{
layer_info=DestroyLayerInfo(layer_info,number_layers);
ThrowBinaryException(CorruptImageError,
"UnexpectedEndOfFile",image->filename);
}
}
continue;
}
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading data for layer %.20g",(double) i);
status=ReadPSDLayer(image,image_info,psd_info,&layer_info[i],
exception);
if (status == MagickFalse)
break;
status=SetImageProgress(image,LoadImagesTag,(MagickOffsetType) i,
(MagickSizeType) number_layers);
if (status == MagickFalse)
break;
}
}
if (status != MagickFalse)
{
for (i=0; i < number_layers; i++)
{
if (layer_info[i].image == (Image *) NULL)
{
for (j=i; j < number_layers - 1; j++)
layer_info[j] = layer_info[j+1];
number_layers--;
i--;
}
}
if (number_layers > 0)
{
for (i=0; i < number_layers; i++)
{
if (i > 0)
layer_info[i].image->previous=layer_info[i-1].image;
if (i < (number_layers-1))
layer_info[i].image->next=layer_info[i+1].image;
layer_info[i].image->page=layer_info[i].page;
}
image->next=layer_info[0].image;
layer_info[0].image->previous=image;
}
layer_info=(LayerInfo *) RelinquishMagickMemory(layer_info);
}
else
layer_info=DestroyLayerInfo(layer_info,number_layers);
}
return(status);
}
ModuleExport MagickBooleanType ReadPSDLayers(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,
const MagickBooleanType skip_layers,ExceptionInfo *exception)
{
PolicyDomain
domain;
PolicyRights
rights;
domain=CoderPolicyDomain;
rights=ReadPolicyRights;
if (IsRightsAuthorized(domain,rights,"PSD") == MagickFalse)
return(MagickFalse);
return(ReadPSDLayersInternal(image,image_info,psd_info,skip_layers,
exception));
}
static MagickBooleanType ReadPSDMergedImage(const ImageInfo *image_info,
Image* image,const PSDInfo* psd_info,ExceptionInfo *exception)
{
MagickOffsetType
*sizes;
MagickBooleanType
status;
PSDCompressionType
compression;
register ssize_t
i;
compression=(PSDCompressionType) ReadBlobMSBShort(image);
image->compression=ConvertPSDCompression(compression);
if (compression != Raw && compression != RLE)
{
(void) ThrowMagickException(exception,GetMagickModule(),
TypeWarning,"CompressionNotSupported","'%.20g'",(double) compression);
return(MagickFalse);
}
sizes=(MagickOffsetType *) NULL;
if (compression == RLE)
{
sizes=ReadPSDRLESizes(image,psd_info,image->rows*psd_info->channels);
if (sizes == (MagickOffsetType *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
}
status=MagickTrue;
for (i=0; i < (ssize_t) psd_info->channels; i++)
{
ssize_t
type;
type=i;
if ((type == 1) && (psd_info->channels == 2))
type=-1;
if (compression == RLE)
status=ReadPSDChannelRLE(image,psd_info,type,sizes+(i*image->rows),
exception);
else
status=ReadPSDChannelRaw(image,psd_info->channels,type,exception);
if (status != MagickFalse)
status=SetImageProgress(image,LoadImagesTag,(MagickOffsetType) i,
psd_info->channels);
if (status == MagickFalse)
break;
}
if ((status != MagickFalse) && (image->colorspace == CMYKColorspace))
status=NegateImage(image,MagickFalse);
if (status != MagickFalse)
status=CorrectPSDAlphaBlend(image_info,image,exception);
sizes=(MagickOffsetType *) RelinquishMagickMemory(sizes);
return(status);
}
static Image *ReadPSDImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
MagickBooleanType
has_merged_image,
skip_layers;
MagickOffsetType
offset;
MagickSizeType
length;
MagickBooleanType
status;
PSDInfo
psd_info;
register ssize_t
i;
size_t
imageListLength;
ssize_t
count;
StringInfo
*profile;
unsigned char
*data;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
image=AcquireImage(image_info);
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
image=DestroyImageList(image);
return((Image *) NULL);
}
/*
Read image header.
*/
image->endian=MSBEndian;
count=ReadBlob(image,4,(unsigned char *) psd_info.signature);
psd_info.version=ReadBlobMSBShort(image);
if ((count != 4) || (LocaleNCompare(psd_info.signature,"8BPS",4) != 0) ||
((psd_info.version != 1) && (psd_info.version != 2)))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
(void) ReadBlob(image,6,psd_info.reserved);
psd_info.channels=ReadBlobMSBShort(image);
if (psd_info.channels < 1)
ThrowReaderException(CorruptImageError,"MissingImageChannel");
if (psd_info.channels > MaxPSDChannels)
ThrowReaderException(CorruptImageError,"MaximumChannelsExceeded");
psd_info.rows=ReadBlobMSBLong(image);
psd_info.columns=ReadBlobMSBLong(image);
if ((psd_info.version == 1) && ((psd_info.rows > 30000) ||
(psd_info.columns > 30000)))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
psd_info.depth=ReadBlobMSBShort(image);
if ((psd_info.depth != 1) && (psd_info.depth != 8) && (psd_info.depth != 16))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
psd_info.mode=ReadBlobMSBShort(image);
if ((psd_info.mode == IndexedMode) && (psd_info.channels > 3))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Image is %.20g x %.20g with channels=%.20g, depth=%.20g, mode=%s",
(double) psd_info.columns,(double) psd_info.rows,(double)
psd_info.channels,(double) psd_info.depth,ModeToString((PSDImageType)
psd_info.mode));
if (EOFBlob(image) != MagickFalse)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
/*
Initialize image.
*/
image->depth=psd_info.depth;
image->columns=psd_info.columns;
image->rows=psd_info.rows;
status=SetImageExtent(image,image->columns,image->rows);
if (status == MagickFalse)
{
InheritException(exception,&image->exception);
return(DestroyImageList(image));
}
status=ResetImagePixels(image,exception);
if (status == MagickFalse)
{
InheritException(exception,&image->exception);
return(DestroyImageList(image));
}
psd_info.min_channels=3;
if (psd_info.mode == LabMode)
(void) SetImageColorspace(image,LabColorspace);
if (psd_info.mode == CMYKMode)
{
psd_info.min_channels=4;
(void) SetImageColorspace(image,CMYKColorspace);
}
else if ((psd_info.mode == BitmapMode) || (psd_info.mode == GrayscaleMode) ||
(psd_info.mode == DuotoneMode))
{
status=AcquireImageColormap(image,(size_t) (psd_info.depth != 16 ? 256 :
65536));
if (status == MagickFalse)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" Image colormap allocated");
psd_info.min_channels=1;
(void) SetImageColorspace(image,GRAYColorspace);
}
if (psd_info.channels < psd_info.min_channels)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
/*
Read PSD raster colormap only present for indexed and duotone images.
*/
length=ReadBlobMSBLong(image);
if ((psd_info.mode == IndexedMode) && (length < 3))
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
if (length != 0)
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading colormap");
if (psd_info.mode == DuotoneMode)
{
/*
Duotone image data; the format of this data is undocumented.
*/
data=(unsigned char *) AcquireQuantumMemory((size_t) length,
sizeof(*data));
if (data == (unsigned char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
(void) ReadBlob(image,(size_t) length,data);
data=(unsigned char *) RelinquishMagickMemory(data);
}
else
{
size_t
number_colors;
/*
Read PSD raster colormap.
*/
number_colors=(size_t) length/3;
if (number_colors > 65536)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
if (AcquireImageColormap(image,number_colors) == MagickFalse)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
for (i=0; i < (ssize_t) image->colors; i++)
image->colormap[i].red=ScaleCharToQuantum((unsigned char)
ReadBlobByte(image));
for (i=0; i < (ssize_t) image->colors; i++)
image->colormap[i].green=ScaleCharToQuantum((unsigned char)
ReadBlobByte(image));
for (i=0; i < (ssize_t) image->colors; i++)
image->colormap[i].blue=ScaleCharToQuantum((unsigned char)
ReadBlobByte(image));
image->matte=MagickFalse;
}
}
if ((image->depth == 1) && (image->storage_class != PseudoClass))
ThrowReaderException(CorruptImageError, "ImproperImageHeader");
has_merged_image=MagickTrue;
profile=(StringInfo *) NULL;
length=ReadBlobMSBLong(image);
if (length != 0)
{
unsigned char
*blocks;
/*
Image resources block.
*/
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading image resource blocks - %.20g bytes",(double)
((MagickOffsetType) length));
if (length > GetBlobSize(image))
ThrowReaderException(CorruptImageError,"InsufficientImageDataInFile");
blocks=(unsigned char *) AcquireQuantumMemory((size_t) length,
sizeof(*blocks));
if (blocks == (unsigned char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
count=ReadBlob(image,(size_t) length,blocks);
if ((count != (ssize_t) length) || (length < 4) ||
(LocaleNCompare((char *) blocks,"8BIM",4) != 0))
{
blocks=(unsigned char *) RelinquishMagickMemory(blocks);
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
}
profile=ParseImageResourceBlocks(image,blocks,(size_t) length,
&has_merged_image);
blocks=(unsigned char *) RelinquishMagickMemory(blocks);
}
/*
Layer and mask block.
*/
length=GetPSDSize(&psd_info,image);
if (length == 8)
{
length=ReadBlobMSBLong(image);
length=ReadBlobMSBLong(image);
}
offset=TellBlob(image);
skip_layers=MagickFalse;
if ((image_info->number_scenes == 1) && (image_info->scene == 0) &&
(has_merged_image != MagickFalse))
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" read composite only");
skip_layers=MagickTrue;
}
if (length == 0)
{
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" image has no layers");
}
else
{
if (ReadPSDLayersInternal(image,image_info,&psd_info,skip_layers,
exception) != MagickTrue)
{
if (profile != (StringInfo *) NULL)
profile=DestroyStringInfo(profile);
(void) CloseBlob(image);
image=DestroyImageList(image);
return((Image *) NULL);
}
/*
Skip the rest of the layer and mask information.
*/
(void) SeekBlob(image,offset+length,SEEK_SET);
}
/*
If we are only "pinging" the image, then we're done - so return.
*/
if (EOFBlob(image) != MagickFalse)
{
if (profile != (StringInfo *) NULL)
profile=DestroyStringInfo(profile);
ThrowReaderException(CorruptImageError,"UnexpectedEndOfFile");
}
if (image_info->ping != MagickFalse)
{
if (profile != (StringInfo *) NULL)
profile=DestroyStringInfo(profile);
(void) CloseBlob(image);
return(GetFirstImageInList(image));
}
/*
Read the precombined layer, present for PSD < 4 compatibility.
*/
if (image->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" reading the precombined layer");
imageListLength=GetImageListLength(image);
if (has_merged_image != MagickFalse || imageListLength == 1)
has_merged_image=(MagickBooleanType) ReadPSDMergedImage(image_info,image,
&psd_info,exception);
if ((has_merged_image == MagickFalse) && (imageListLength == 1) &&
(length != 0))
{
(void) SeekBlob(image,offset,SEEK_SET);
status=ReadPSDLayersInternal(image,image_info,&psd_info,MagickFalse,
exception);
if (status != MagickTrue)
{
if (profile != (StringInfo *) NULL)
profile=DestroyStringInfo(profile);
(void) CloseBlob(image);
image=DestroyImageList(image);
return((Image *) NULL);
}
}
if (has_merged_image == MagickFalse)
{
Image
*merged;
if (imageListLength == 1)
{
if (profile != (StringInfo *) NULL)
profile=DestroyStringInfo(profile);
ThrowReaderException(CorruptImageError,"InsufficientImageDataInFile");
}
image->background_color.opacity=TransparentOpacity;
(void) SetImageBackgroundColor(image);
merged=MergeImageLayers(image,FlattenLayer,exception);
ReplaceImageInList(&image,merged);
}
if (profile != (StringInfo *) NULL)
{
Image
*next;
next=image;
while (next != (Image *) NULL)
{
(void) SetImageProfile(next,GetStringInfoName(profile),profile);
next=next->next;
}
profile=DestroyStringInfo(profile);
}
(void) CloseBlob(image);
return(GetFirstImageInList(image));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e g i s t e r P S D I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% RegisterPSDImage() adds properties for the PSD image format to
% the list of supported formats. The properties include the image format
% tag, a method to read and/or write the format, whether the format
% supports the saving of more than one frame to the same file or blob,
% whether the format supports native in-memory I/O, and a brief
% description of the format.
%
% The format of the RegisterPSDImage method is:
%
% size_t RegisterPSDImage(void)
%
*/
ModuleExport size_t RegisterPSDImage(void)
{
MagickInfo
*entry;
entry=SetMagickInfo("PSB");
entry->decoder=(DecodeImageHandler *) ReadPSDImage;
entry->encoder=(EncodeImageHandler *) WritePSDImage;
entry->magick=(IsImageFormatHandler *) IsPSD;
entry->seekable_stream=MagickTrue;
entry->description=ConstantString("Adobe Large Document Format");
entry->module=ConstantString("PSD");
(void) RegisterMagickInfo(entry);
entry=SetMagickInfo("PSD");
entry->decoder=(DecodeImageHandler *) ReadPSDImage;
entry->encoder=(EncodeImageHandler *) WritePSDImage;
entry->magick=(IsImageFormatHandler *) IsPSD;
entry->seekable_stream=MagickTrue;
entry->description=ConstantString("Adobe Photoshop bitmap");
entry->module=ConstantString("PSD");
(void) RegisterMagickInfo(entry);
return(MagickImageCoderSignature);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% U n r e g i s t e r P S D I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% UnregisterPSDImage() removes format registrations made by the
% PSD module from the list of supported formats.
%
% The format of the UnregisterPSDImage method is:
%
% UnregisterPSDImage(void)
%
*/
ModuleExport void UnregisterPSDImage(void)
{
(void) UnregisterMagickInfo("PSB");
(void) UnregisterMagickInfo("PSD");
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e P S D I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WritePSDImage() writes an image in the Adobe Photoshop encoded image format.
%
% The format of the WritePSDImage method is:
%
% MagickBooleanType WritePSDImage(const ImageInfo *image_info,Image *image)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
% o image: The image.
%
*/
static inline ssize_t SetPSDOffset(const PSDInfo *psd_info,Image *image,
const size_t offset)
{
if (psd_info->version == 1)
return(WriteBlobMSBShort(image,(unsigned short) offset));
return(WriteBlobMSBLong(image,(unsigned int) offset));
}
static inline ssize_t WritePSDOffset(const PSDInfo *psd_info,Image *image,
const MagickSizeType size,const MagickOffsetType offset)
{
MagickOffsetType
current_offset;
ssize_t
result;
current_offset=TellBlob(image);
(void) SeekBlob(image,offset,SEEK_SET);
if (psd_info->version == 1)
result=WriteBlobMSBShort(image,(unsigned short) size);
else
result=WriteBlobMSBLong(image,(unsigned int) size);
(void) SeekBlob(image,current_offset,SEEK_SET);
return(result);
}
static inline ssize_t SetPSDSize(const PSDInfo *psd_info,Image *image,
const MagickSizeType size)
{
if (psd_info->version == 1)
return(WriteBlobMSBLong(image,(unsigned int) size));
return(WriteBlobMSBLongLong(image,size));
}
static inline ssize_t WritePSDSize(const PSDInfo *psd_info,Image *image,
const MagickSizeType size,const MagickOffsetType offset)
{
MagickOffsetType
current_offset;
ssize_t
result;
current_offset=TellBlob(image);
(void) SeekBlob(image,offset,SEEK_SET);
if (psd_info->version == 1)
result=WriteBlobMSBLong(image,(unsigned int) size);
else
result=WriteBlobMSBLongLong(image,size);
(void) SeekBlob(image,current_offset,SEEK_SET);
return(result);
}
static size_t PSDPackbitsEncodeImage(Image *image,const size_t length,
const unsigned char *pixels,unsigned char *compact_pixels)
{
int
count;
register ssize_t
i,
j;
register unsigned char
*q;
unsigned char
*packbits;
/*
Compress pixels with Packbits encoding.
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(pixels != (unsigned char *) NULL);
assert(compact_pixels != (unsigned char *) NULL);
packbits=(unsigned char *) AcquireQuantumMemory(128UL,sizeof(*packbits));
if (packbits == (unsigned char *) NULL)
ThrowBinaryImageException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
q=compact_pixels;
for (i=(ssize_t) length; i != 0; )
{
switch (i)
{
case 1:
{
i--;
*q++=(unsigned char) 0;
*q++=(*pixels);
break;
}
case 2:
{
i-=2;
*q++=(unsigned char) 1;
*q++=(*pixels);
*q++=pixels[1];
break;
}
case 3:
{
i-=3;
if ((*pixels == *(pixels+1)) && (*(pixels+1) == *(pixels+2)))
{
*q++=(unsigned char) ((256-3)+1);
*q++=(*pixels);
break;
}
*q++=(unsigned char) 2;
*q++=(*pixels);
*q++=pixels[1];
*q++=pixels[2];
break;
}
default:
{
if ((*pixels == *(pixels+1)) && (*(pixels+1) == *(pixels+2)))
{
/*
Packed run.
*/
count=3;
while (((ssize_t) count < i) && (*pixels == *(pixels+count)))
{
count++;
if (count >= 127)
break;
}
i-=count;
*q++=(unsigned char) ((256-count)+1);
*q++=(*pixels);
pixels+=count;
break;
}
/*
Literal run.
*/
count=0;
while ((*(pixels+count) != *(pixels+count+1)) ||
(*(pixels+count+1) != *(pixels+count+2)))
{
packbits[count+1]=pixels[count];
count++;
if (((ssize_t) count >= (i-3)) || (count >= 127))
break;
}
i-=count;
*packbits=(unsigned char) (count-1);
for (j=0; j <= (ssize_t) count; j++)
*q++=packbits[j];
pixels+=count;
break;
}
}
}
*q++=(unsigned char) 128; /* EOD marker */
packbits=(unsigned char *) RelinquishMagickMemory(packbits);
return((size_t) (q-compact_pixels));
}
static size_t WriteCompressionStart(const PSDInfo *psd_info,Image *image,
const Image *next_image,const ssize_t channels)
{
ssize_t
i,
offset,
y;
if (next_image->compression == RLECompression)
{
offset=WriteBlobMSBShort(image,RLE);
for (i=0; i < channels; i++)
for (y=0; y < (ssize_t) next_image->rows; y++)
offset+=SetPSDOffset(psd_info,image,0);
}
#ifdef MAGICKCORE_ZLIB_DELEGATE
else if (next_image->compression == ZipCompression)
offset=WriteBlobMSBShort(image,ZipWithoutPrediction);
#endif
else
offset=WriteBlobMSBShort(image,Raw);
return((size_t) offset);
}
static size_t WritePSDChannel(const PSDInfo *psd_info,
const ImageInfo *image_info,Image *image,Image *next_image,
const QuantumType quantum_type, unsigned char *compact_pixels,
MagickOffsetType size_offset,const MagickBooleanType separate)
{
MagickBooleanType
monochrome;
QuantumInfo
*quantum_info;
register const PixelPacket
*p;
register ssize_t
i;
size_t
count,
length;
ssize_t
y;
unsigned char
*pixels;
#ifdef MAGICKCORE_ZLIB_DELEGATE
#define CHUNK 16384
int
flush,
level;
unsigned char
*compressed_pixels;
z_stream
stream;
compressed_pixels=(unsigned char *) NULL;
flush=Z_NO_FLUSH;
#endif
count=0;
if (separate != MagickFalse)
{
size_offset=TellBlob(image)+2;
count+=WriteCompressionStart(psd_info,image,next_image,1);
}
if (next_image->depth > 8)
next_image->depth=16;
monochrome=IsMonochromeImage(image,&image->exception) && (image->depth == 1)
? MagickTrue : MagickFalse;
quantum_info=AcquireQuantumInfo(image_info,next_image);
if (quantum_info == (QuantumInfo *) NULL)
return(0);
pixels=GetQuantumPixels(quantum_info);
#ifdef MAGICKCORE_ZLIB_DELEGATE
if (next_image->compression == ZipCompression)
{
compressed_pixels=(unsigned char *) AcquireQuantumMemory(CHUNK,
sizeof(*compressed_pixels));
if (compressed_pixels == (unsigned char *) NULL)
{
quantum_info=DestroyQuantumInfo(quantum_info);
return(0);
}
memset(&stream,0,sizeof(stream));
stream.data_type=Z_BINARY;
level=Z_DEFAULT_COMPRESSION;
if ((image_info->quality > 0 && image_info->quality < 10))
level=(int) image_info->quality;
if (deflateInit(&stream,level) != Z_OK)
{
quantum_info=DestroyQuantumInfo(quantum_info);
return(0);
}
}
#endif
for (y=0; y < (ssize_t) next_image->rows; y++)
{
p=GetVirtualPixels(next_image,0,y,next_image->columns,1,&image->exception);
if (p == (const PixelPacket *) NULL)
break;
length=ExportQuantumPixels(next_image,(CacheView *) NULL,quantum_info,
quantum_type,pixels,&image->exception);
if (monochrome != MagickFalse)
for (i=0; i < (ssize_t) length; i++)
pixels[i]=(~pixels[i]);
if (next_image->compression == RLECompression)
{
length=PSDPackbitsEncodeImage(image,length,pixels,compact_pixels);
count+=WriteBlob(image,length,compact_pixels);
size_offset+=WritePSDOffset(psd_info,image,length,size_offset);
}
#ifdef MAGICKCORE_ZLIB_DELEGATE
else if (next_image->compression == ZipCompression)
{
stream.avail_in=(uInt) length;
stream.next_in=(Bytef *) pixels;
if (y == (ssize_t) next_image->rows-1)
flush=Z_FINISH;
do {
stream.avail_out=(uInt) CHUNK;
stream.next_out=(Bytef *) compressed_pixels;
if (deflate(&stream,flush) == Z_STREAM_ERROR)
break;
length=(size_t) CHUNK-stream.avail_out;
if (length > 0)
count+=WriteBlob(image,length,compressed_pixels);
} while (stream.avail_out == 0);
}
#endif
else
count+=WriteBlob(image,length,pixels);
}
#ifdef MAGICKCORE_ZLIB_DELEGATE
if (next_image->compression == ZipCompression)
{
(void) deflateEnd(&stream);
compressed_pixels=(unsigned char *) RelinquishMagickMemory(
compressed_pixels);
}
#endif
quantum_info=DestroyQuantumInfo(quantum_info);
return(count);
}
static unsigned char *AcquireCompactPixels(Image *image)
{
size_t
packet_size;
unsigned char
*compact_pixels;
packet_size=image->depth > 8UL ? 2UL : 1UL;
compact_pixels=(unsigned char *) AcquireQuantumMemory((9*
image->columns)+1,packet_size*sizeof(*compact_pixels));
if (compact_pixels == (unsigned char *) NULL)
{
(void) ThrowMagickException(&image->exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",
image->filename);
}
return(compact_pixels);
}
static ssize_t WritePSDChannels(const PSDInfo *psd_info,
const ImageInfo *image_info,Image *image,Image *next_image,
MagickOffsetType size_offset,const MagickBooleanType separate)
{
Image
*mask;
MagickOffsetType
rows_offset;
size_t
channels,
length,
offset_length;
ssize_t
count;
unsigned char
*compact_pixels;
count=0;
offset_length=0;
rows_offset=0;
compact_pixels=(unsigned char *) NULL;
if (next_image->compression == RLECompression)
{
compact_pixels=AcquireCompactPixels(next_image);
if (compact_pixels == (unsigned char *) NULL)
return(0);
}
channels=1;
if (separate == MagickFalse)
{
if (next_image->storage_class != PseudoClass)
{
if (IsGrayImage(next_image,&next_image->exception) == MagickFalse)
channels=(size_t) (next_image->colorspace == CMYKColorspace ?
4 : 3);
if (next_image->matte != MagickFalse)
channels++;
}
rows_offset=TellBlob(image)+2;
count+=WriteCompressionStart(psd_info,image,next_image,(ssize_t)
channels);
offset_length=(next_image->rows*(psd_info->version == 1 ? 2 : 4));
}
size_offset+=2;
if (next_image->storage_class == PseudoClass)
{
length=WritePSDChannel(psd_info,image_info,image,next_image,
IndexQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
}
else
{
if (IsGrayImage(next_image,&next_image->exception) != MagickFalse)
{
length=WritePSDChannel(psd_info,image_info,image,next_image,
GrayQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
}
else
{
if (next_image->colorspace == CMYKColorspace)
(void) NegateImage(next_image,MagickFalse);
length=WritePSDChannel(psd_info,image_info,image,next_image,
RedQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
length=WritePSDChannel(psd_info,image_info,image,next_image,
GreenQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
length=WritePSDChannel(psd_info,image_info,image,next_image,
BlueQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
if (next_image->colorspace == CMYKColorspace)
{
length=WritePSDChannel(psd_info,image_info,image,next_image,
BlackQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
}
}
if (next_image->matte != MagickFalse)
{
length=WritePSDChannel(psd_info,image_info,image,next_image,
AlphaQuantum,compact_pixels,rows_offset,separate);
if (separate != MagickFalse)
size_offset+=WritePSDSize(psd_info,image,length,size_offset)+2;
else
rows_offset+=offset_length;
count+=length;
}
}
compact_pixels=(unsigned char *) RelinquishMagickMemory(compact_pixels);
if (next_image->colorspace == CMYKColorspace)
(void) NegateImage(next_image,MagickFalse);
if (separate != MagickFalse)
{
const char
*property;
property=GetImageArtifact(next_image,"psd:opacity-mask");
if (property != (const char *) NULL)
{
mask=(Image *) GetImageRegistry(ImageRegistryType,property,
&image->exception);
if (mask != (Image *) NULL)
{
if (mask->compression == RLECompression)
{
compact_pixels=AcquireCompactPixels(mask);
if (compact_pixels == (unsigned char *) NULL)
return(0);
}
length=WritePSDChannel(psd_info,image_info,image,mask,
RedQuantum,compact_pixels,rows_offset,MagickTrue);
(void) WritePSDSize(psd_info,image,length,size_offset);
count+=length;
compact_pixels=(unsigned char *) RelinquishMagickMemory(
compact_pixels);
}
}
}
return(count);
}
static size_t WritePascalString(Image *image,const char *value,size_t padding)
{
size_t
count,
length;
register ssize_t
i;
/*
Max length is 255.
*/
count=0;
length=(strlen(value) > 255UL ) ? 255UL : strlen(value);
if (length == 0)
count+=WriteBlobByte(image,0);
else
{
count+=WriteBlobByte(image,(unsigned char) length);
count+=WriteBlob(image,length,(const unsigned char *) value);
}
length++;
if ((length % padding) == 0)
return(count);
for (i=0; i < (ssize_t) (padding-(length % padding)); i++)
count+=WriteBlobByte(image,0);
return(count);
}
static void WriteResolutionResourceBlock(Image *image)
{
double
x_resolution,
y_resolution;
unsigned short
units;
if (image->units == PixelsPerCentimeterResolution)
{
x_resolution=2.54*65536.0*image->x_resolution+0.5;
y_resolution=2.54*65536.0*image->y_resolution+0.5;
units=2;
}
else
{
x_resolution=65536.0*image->x_resolution+0.5;
y_resolution=65536.0*image->y_resolution+0.5;
units=1;
}
(void) WriteBlob(image,4,(const unsigned char *) "8BIM");
(void) WriteBlobMSBShort(image,0x03ED);
(void) WriteBlobMSBShort(image,0);
(void) WriteBlobMSBLong(image,16); /* resource size */
(void) WriteBlobMSBLong(image,(unsigned int) (x_resolution+0.5));
(void) WriteBlobMSBShort(image,units); /* horizontal resolution unit */
(void) WriteBlobMSBShort(image,units); /* width unit */
(void) WriteBlobMSBLong(image,(unsigned int) (y_resolution+0.5));
(void) WriteBlobMSBShort(image,units); /* vertical resolution unit */
(void) WriteBlobMSBShort(image,units); /* height unit */
}
static inline size_t WriteChannelSize(const PSDInfo *psd_info,Image *image,
const signed short channel)
{
ssize_t
count;
count=WriteBlobMSBSignedShort(image,channel);
count+=SetPSDSize(psd_info,image,0);
return((size_t) count);
}
static void RemoveICCProfileFromResourceBlock(StringInfo *bim_profile)
{
register const unsigned char
*p;
size_t
length;
unsigned char
*datum;
unsigned int
count,
long_sans;
unsigned short
id,
short_sans;
length=GetStringInfoLength(bim_profile);
if (length < 16)
return;
datum=GetStringInfoDatum(bim_profile);
for (p=datum; (p >= datum) && (p < (datum+length-16)); )
{
register unsigned char
*q;
q=(unsigned char *) p;
if (LocaleNCompare((const char *) p,"8BIM",4) != 0)
break;
p=PushLongPixel(MSBEndian,p,&long_sans);
p=PushShortPixel(MSBEndian,p,&id);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushLongPixel(MSBEndian,p,&count);
if (id == 0x0000040f)
{
ssize_t
quantum;
quantum=PSDQuantum(count)+12;
if ((quantum >= 12) && (quantum < (ssize_t) length))
{
if ((q+quantum < (datum+length-16)))
(void) memmove(q,q+quantum,length-quantum-(q-datum));
SetStringInfoLength(bim_profile,length-quantum);
}
break;
}
p+=count;
if ((count & 0x01) != 0)
p++;
}
}
static void RemoveResolutionFromResourceBlock(StringInfo *bim_profile)
{
register const unsigned char
*p;
size_t
length;
unsigned char
*datum;
unsigned int
count,
long_sans;
unsigned short
id,
short_sans;
length=GetStringInfoLength(bim_profile);
if (length < 16)
return;
datum=GetStringInfoDatum(bim_profile);
for (p=datum; (p >= datum) && (p < (datum+length-16)); )
{
register unsigned char
*q;
ssize_t
cnt;
q=(unsigned char *) p;
if (LocaleNCompare((const char *) p,"8BIM",4) != 0)
return;
p=PushLongPixel(MSBEndian,p,&long_sans);
p=PushShortPixel(MSBEndian,p,&id);
p=PushShortPixel(MSBEndian,p,&short_sans);
p=PushLongPixel(MSBEndian,p,&count);
cnt=PSDQuantum(count);
if (cnt < 0)
return;
if ((id == 0x000003ed) && (cnt < (ssize_t) (length-12)) &&
((ssize_t) length-(cnt+12)-(q-datum)) > 0)
{
(void) memmove(q,q+cnt+12,length-(cnt+12)-(q-datum));
SetStringInfoLength(bim_profile,length-(cnt+12));
break;
}
p+=count;
if ((count & 0x01) != 0)
p++;
}
}
static const StringInfo *GetAdditionalInformation(const ImageInfo *image_info,
Image *image)
{
#define PSDKeySize 5
#define PSDAllowedLength 36
char
key[PSDKeySize];
/* Whitelist of keys from: https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/ */
const char
allowed[PSDAllowedLength][PSDKeySize] = {
"blnc", "blwh", "brit", "brst", "clbl", "clrL", "curv", "expA", "FMsk",
"GdFl", "grdm", "hue ", "hue2", "infx", "knko", "lclr", "levl", "lnsr",
"lfx2", "luni", "lrFX", "lspf", "lyid", "lyvr", "mixr", "nvrt", "phfl",
"post", "PtFl", "selc", "shpa", "sn2P", "SoCo", "thrs", "tsly", "vibA"
},
*option;
const StringInfo
*info;
MagickBooleanType
found;
register size_t
i;
size_t
remaining_length,
length;
StringInfo
*profile;
unsigned char
*p;
unsigned int
size;
info=GetImageProfile(image,"psd:additional-info");
if (info == (const StringInfo *) NULL)
return((const StringInfo *) NULL);
option=GetImageOption(image_info,"psd:additional-info");
if (LocaleCompare(option,"all") == 0)
return(info);
if (LocaleCompare(option,"selective") != 0)
{
profile=RemoveImageProfile(image,"psd:additional-info");
return(DestroyStringInfo(profile));
}
length=GetStringInfoLength(info);
p=GetStringInfoDatum(info);
remaining_length=length;
length=0;
while (remaining_length >= 12)
{
/* skip over signature */
p+=4;
key[0]=(char) (*p++);
key[1]=(char) (*p++);
key[2]=(char) (*p++);
key[3]=(char) (*p++);
key[4]='\0';
size=(unsigned int) (*p++) << 24;
size|=(unsigned int) (*p++) << 16;
size|=(unsigned int) (*p++) << 8;
size|=(unsigned int) (*p++);
size=size & 0xffffffff;
remaining_length-=12;
if ((size_t) size > remaining_length)
return((const StringInfo *) NULL);
found=MagickFalse;
for (i=0; i < PSDAllowedLength; i++)
{
if (LocaleNCompare(key,allowed[i],PSDKeySize) != 0)
continue;
found=MagickTrue;
break;
}
remaining_length-=(size_t) size;
if (found == MagickFalse)
{
if (remaining_length > 0)
p=(unsigned char *) memmove(p-12,p+size,remaining_length);
continue;
}
length+=(size_t) size+12;
p+=size;
}
profile=RemoveImageProfile(image,"psd:additional-info");
if (length == 0)
return(DestroyStringInfo(profile));
SetStringInfoLength(profile,(const size_t) length);
(void) SetImageProfile(image,"psd:additional-info",info);
return(profile);
}
static MagickBooleanType WritePSDImage(const ImageInfo *image_info,
Image *image)
{
char
layer_name[MaxTextExtent];
const char
*property;
const StringInfo
*icc_profile,
*info;
Image
*base_image,
*next_image;
MagickBooleanType
status;
MagickOffsetType
*layer_size_offsets,
size_offset;
PSDInfo
psd_info;
register ssize_t
i;
size_t
layer_count,
layer_index,
length,
name_length,
num_channels,
packet_size,
rounded_size,
size;
StringInfo
*bim_profile;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
packet_size=(size_t) (image->depth > 8 ? 6 : 3);
if (image->matte != MagickFalse)
packet_size+=image->depth > 8 ? 2 : 1;
psd_info.version=1;
if ((LocaleCompare(image_info->magick,"PSB") == 0) ||
(image->columns > 30000) || (image->rows > 30000))
psd_info.version=2;
(void) WriteBlob(image,4,(const unsigned char *) "8BPS");
(void) WriteBlobMSBShort(image,psd_info.version); /* version */
for (i=1; i <= 6; i++)
(void) WriteBlobByte(image, 0); /* 6 bytes of reserved */
/* When the image has a color profile it won't be converted to gray scale */
if ((GetImageProfile(image,"icc") == (StringInfo *) NULL) &&
(SetImageGray(image,&image->exception) != MagickFalse))
num_channels=(image->matte != MagickFalse ? 2UL : 1UL);
else
if ((image_info->type != TrueColorType) && (image_info->type !=
TrueColorMatteType) && (image->storage_class == PseudoClass))
num_channels=(image->matte != MagickFalse ? 2UL : 1UL);
else
{
if (image->storage_class == PseudoClass)
(void) SetImageStorageClass(image,DirectClass);
if (image->colorspace != CMYKColorspace)
num_channels=(image->matte != MagickFalse ? 4UL : 3UL);
else
num_channels=(image->matte != MagickFalse ? 5UL : 4UL);
}
(void) WriteBlobMSBShort(image,(unsigned short) num_channels);
(void) WriteBlobMSBLong(image,(unsigned int) image->rows);
(void) WriteBlobMSBLong(image,(unsigned int) image->columns);
if (IsGrayImage(image,&image->exception) != MagickFalse)
{
MagickBooleanType
monochrome;
/*
Write depth & mode.
*/
monochrome=IsMonochromeImage(image,&image->exception) &&
(image->depth == 1) ? MagickTrue : MagickFalse;
(void) WriteBlobMSBShort(image,(unsigned short)
(monochrome != MagickFalse ? 1 : image->depth > 8 ? 16 : 8));
(void) WriteBlobMSBShort(image,(unsigned short)
(monochrome != MagickFalse ? BitmapMode : GrayscaleMode));
}
else
{
(void) WriteBlobMSBShort(image,(unsigned short) (image->storage_class ==
PseudoClass ? 8 : image->depth > 8 ? 16 : 8));
if (((image_info->colorspace != UndefinedColorspace) ||
(image->colorspace != CMYKColorspace)) &&
(image_info->colorspace != CMYKColorspace))
{
(void) TransformImageColorspace(image,sRGBColorspace);
(void) WriteBlobMSBShort(image,(unsigned short)
(image->storage_class == PseudoClass ? IndexedMode : RGBMode));
}
else
{
if (image->colorspace != CMYKColorspace)
(void) TransformImageColorspace(image,CMYKColorspace);
(void) WriteBlobMSBShort(image,CMYKMode);
}
}
if ((IsGrayImage(image,&image->exception) != MagickFalse) ||
(image->storage_class == DirectClass) || (image->colors > 256))
(void) WriteBlobMSBLong(image,0);
else
{
/*
Write PSD raster colormap.
*/
(void) WriteBlobMSBLong(image,768);
for (i=0; i < (ssize_t) image->colors; i++)
(void) WriteBlobByte(image,ScaleQuantumToChar(image->colormap[i].red));
for ( ; i < 256; i++)
(void) WriteBlobByte(image,0);
for (i=0; i < (ssize_t) image->colors; i++)
(void) WriteBlobByte(image,ScaleQuantumToChar(
image->colormap[i].green));
for ( ; i < 256; i++)
(void) WriteBlobByte(image,0);
for (i=0; i < (ssize_t) image->colors; i++)
(void) WriteBlobByte(image,ScaleQuantumToChar(image->colormap[i].blue));
for ( ; i < 256; i++)
(void) WriteBlobByte(image,0);
}
/*
Image resource block.
*/
length=28; /* 0x03EB */
bim_profile=(StringInfo *) GetImageProfile(image,"8bim");
icc_profile=GetImageProfile(image,"icc");
if (bim_profile != (StringInfo *) NULL)
{
bim_profile=CloneStringInfo(bim_profile);
if (icc_profile != (StringInfo *) NULL)
RemoveICCProfileFromResourceBlock(bim_profile);
RemoveResolutionFromResourceBlock(bim_profile);
length+=PSDQuantum(GetStringInfoLength(bim_profile));
}
if (icc_profile != (const StringInfo *) NULL)
length+=PSDQuantum(GetStringInfoLength(icc_profile))+12;
(void) WriteBlobMSBLong(image,(unsigned int) length);
WriteResolutionResourceBlock(image);
if (bim_profile != (StringInfo *) NULL)
{
(void) WriteBlob(image,GetStringInfoLength(bim_profile),
GetStringInfoDatum(bim_profile));
bim_profile=DestroyStringInfo(bim_profile);
}
if (icc_profile != (StringInfo *) NULL)
{
(void) WriteBlob(image,4,(const unsigned char *) "8BIM");
(void) WriteBlobMSBShort(image,0x0000040F);
(void) WriteBlobMSBShort(image,0);
(void) WriteBlobMSBLong(image,(unsigned int) GetStringInfoLength(
icc_profile));
(void) WriteBlob(image,GetStringInfoLength(icc_profile),
GetStringInfoDatum(icc_profile));
if ((ssize_t) GetStringInfoLength(icc_profile) !=
PSDQuantum(GetStringInfoLength(icc_profile)))
(void) WriteBlobByte(image,0);
}
base_image=GetNextImageInList(image);
if (base_image == (Image *)NULL)
base_image=image;
size=0;
size_offset=TellBlob(image);
(void) SetPSDSize(&psd_info,image,0);
(void) SetPSDSize(&psd_info,image,0);
layer_count=0;
for (next_image=base_image; next_image != NULL; )
{
layer_count++;
next_image=GetNextImageInList(next_image);
}
if (image->matte != MagickFalse)
size+=WriteBlobMSBShort(image,-(unsigned short) layer_count);
else
size+=WriteBlobMSBShort(image,(unsigned short) layer_count);
layer_size_offsets=(MagickOffsetType *) AcquireQuantumMemory(
(size_t) layer_count,sizeof(MagickOffsetType));
if (layer_size_offsets == (MagickOffsetType *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
layer_index=0;
for (next_image=base_image; next_image != NULL; )
{
Image
*mask;
unsigned char
default_color;
unsigned short
channels,
total_channels;
mask=(Image *) NULL;
property=GetImageArtifact(next_image,"psd:opacity-mask");
default_color=0;
if (property != (const char *) NULL)
{
mask=(Image *) GetImageRegistry(ImageRegistryType,property,
&image->exception);
default_color=(unsigned char) (strlen(property) == 9 ? 255 : 0);
}
size+=WriteBlobMSBLong(image,(unsigned int) next_image->page.y);
size+=WriteBlobMSBLong(image,(unsigned int) next_image->page.x);
size+=WriteBlobMSBLong(image,(unsigned int) (next_image->page.y+
next_image->rows));
size+=WriteBlobMSBLong(image,(unsigned int) (next_image->page.x+
next_image->columns));
channels=1;
if ((next_image->storage_class != PseudoClass) &&
(IsGrayImage(next_image,&next_image->exception) == MagickFalse))
channels=(unsigned short) (next_image->colorspace == CMYKColorspace ?
4 : 3);
total_channels=channels;
if (next_image->matte != MagickFalse)
total_channels++;
if (mask != (Image *) NULL)
total_channels++;
size+=WriteBlobMSBShort(image,total_channels);
layer_size_offsets[layer_index++]=TellBlob(image);
for (i=0; i < (ssize_t) channels; i++)
size+=WriteChannelSize(&psd_info,image,(signed short) i);
if (next_image->matte != MagickFalse)
size+=WriteChannelSize(&psd_info,image,-1);
if (mask != (Image *) NULL)
size+=WriteChannelSize(&psd_info,image,-2);
size+=WriteBlob(image,4,(const unsigned char *) "8BIM");
size+=WriteBlob(image,4,(const unsigned char *)
CompositeOperatorToPSDBlendMode(next_image->compose));
property=GetImageArtifact(next_image,"psd:layer.opacity");
if (property != (const char *) NULL)
{
Quantum
opacity;
opacity=(Quantum) StringToInteger(property);
size+=WriteBlobByte(image,ScaleQuantumToChar(opacity));
(void) ApplyPSDLayerOpacity(next_image,opacity,MagickTrue,
&image->exception);
}
else
size+=WriteBlobByte(image,255);
size+=WriteBlobByte(image,0);
size+=WriteBlobByte(image,(unsigned char)
(next_image->compose == NoCompositeOp ? 1 << 0x02 : 1)); /* layer properties - visible, etc. */
size+=WriteBlobByte(image,0);
info=GetAdditionalInformation(image_info,next_image);
property=(const char *) GetImageProperty(next_image,"label");
if (property == (const char *) NULL)
{
(void) FormatLocaleString(layer_name,MaxTextExtent,"L%.20g",
(double) layer_index);
property=layer_name;
}
name_length=strlen(property)+1;
if ((name_length % 4) != 0)
name_length+=(4-(name_length % 4));
if (info != (const StringInfo *) NULL)
name_length+=GetStringInfoLength(info);
name_length+=8;
if (mask != (Image *) NULL)
name_length+=20;
size+=WriteBlobMSBLong(image,(unsigned int) name_length);
if (mask == (Image *) NULL)
size+=WriteBlobMSBLong(image,0);
else
{
if (mask->compose != NoCompositeOp)
(void) ApplyPSDOpacityMask(next_image,mask,ScaleCharToQuantum(
default_color),MagickTrue,&image->exception);
mask->page.y+=image->page.y;
mask->page.x+=image->page.x;
size+=WriteBlobMSBLong(image,20);
size+=WriteBlobMSBSignedLong(image,(const signed int) mask->page.y);
size+=WriteBlobMSBSignedLong(image,(const signed int) mask->page.x);
size+=WriteBlobMSBSignedLong(image,(const signed int) (mask->rows+
mask->page.y));
size+=WriteBlobMSBSignedLong(image,(const signed int) (mask->columns+
mask->page.x));
size+=WriteBlobByte(image,default_color);
size+=WriteBlobByte(image,(unsigned char) (
mask->compose == NoCompositeOp ? 2 : 0));
size+=WriteBlobMSBShort(image,0);
}
size+=WriteBlobMSBLong(image,0);
size+=WritePascalString(image,property,4);
if (info != (const StringInfo *) NULL)
size+=WriteBlob(image,GetStringInfoLength(info),GetStringInfoDatum(info));
next_image=GetNextImageInList(next_image);
}
/*
Now the image data!
*/
next_image=base_image;
layer_index=0;
while (next_image != NULL)
{
length=(size_t) WritePSDChannels(&psd_info,image_info,image,next_image,
layer_size_offsets[layer_index++],MagickTrue);
if (length == 0)
{
status=MagickFalse;
break;
}
size+=length;
next_image=GetNextImageInList(next_image);
}
(void) WriteBlobMSBLong(image,0); /* user mask data */
/*
Remove the opacity mask from the registry
*/
next_image=base_image;
while (next_image != (Image *) NULL)
{
property=GetImageArtifact(next_image,"psd:opacity-mask");
if (property != (const char *) NULL)
(void) DeleteImageRegistry(property);
next_image=GetNextImageInList(next_image);
}
/*
Write the total size
*/
size_offset+=WritePSDSize(&psd_info,image,size+
(psd_info.version == 1 ? 8 : 12),size_offset);
if ((size/2) != ((size+1)/2))
rounded_size=size+1;
else
rounded_size=size;
(void) WritePSDSize(&psd_info,image,rounded_size,size_offset);
layer_size_offsets=(MagickOffsetType *) RelinquishMagickMemory(
layer_size_offsets);
/*
Write composite image.
*/
if (status != MagickFalse)
{
CompressionType
compression;
compression=image->compression;
if (image->compression == ZipCompression)
image->compression=RLECompression;
if (WritePSDChannels(&psd_info,image_info,image,image,0,
MagickFalse) == 0)
status=MagickFalse;
image->compression=compression;
}
(void) CloseBlob(image);
return(status);
}
|
kernel.cl.openmp.h | #include <brisbane/brisbane_openmp.h>
static void saxpy(float* Z, float A, float* X, float* Y, BRISBANE_OPENMP_KERNEL_ARGS) {
size_t _id;
#pragma omp parallel for shared(Z, A, X, Y) private(_id)
BRISBANE_OPENMP_KERNEL_BEGIN
Z[_id] = A * X[_id] + Y[_id];
BRISBANE_OPENMP_KERNEL_END
}
|
GB_unop__acosh_fp32_fp32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__acosh_fp32_fp32)
// op(A') function: GB (_unop_tran__acosh_fp32_fp32)
// C type: float
// A type: float
// cast: float cij = aij
// unaryop: cij = acoshf (aij)
#define GB_ATYPE \
float
#define GB_CTYPE \
float
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
float aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = acoshf (x) ;
// casting
#define GB_CAST(z, aij) \
float z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
float aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
float z = aij ; \
Cx [pC] = acoshf (z) ; \
}
// true if operator is the identity op with no typecasting
#define GB_OP_IS_IDENTITY_WITH_NO_TYPECAST \
0
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ACOSH || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__acosh_fp32_fp32)
(
float *Cx, // Cx and Ax may be aliased
const float *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
// TODO: if OP is ONE and uniform-valued matrices are exploited, then
// do this in O(1) time
if (Ab == NULL)
{
#if ( GB_OP_IS_IDENTITY_WITH_NO_TYPECAST )
GB_memcpy (Cx, Ax, anz * sizeof (float), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
float aij = Ax [p] ;
float z = aij ;
Cx [p] = acoshf (z) ;
}
#endif
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
float aij = Ax [p] ;
float z = aij ;
Cx [p] = acoshf (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__acosh_fp32_fp32)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
_hypre_utilities.h |
/*** DO NOT EDIT THIS FILE DIRECTLY (use 'headers' to generate) ***/
#ifndef hypre_UTILITIES_HEADER
#define hypre_UTILITIES_HEADER
#include "HYPRE_utilities.h"
#ifdef HYPRE_USING_OPENMP
#include <omp.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* General structures and values
*
*****************************************************************************/
#ifndef hypre_GENERAL_HEADER
#define hypre_GENERAL_HEADER
/* This allows us to consistently avoid 'int' throughout hypre */
typedef int hypre_int;
typedef long int hypre_longint;
typedef unsigned int hypre_uint;
typedef unsigned long int hypre_ulongint;
typedef unsigned long long int hypre_ulonglongint;
/* This allows us to consistently avoid 'double' throughout hypre */
typedef double hypre_double;
/*--------------------------------------------------------------------------
* Define various functions
*--------------------------------------------------------------------------*/
#ifndef hypre_max
#define hypre_max(a,b) (((a)<(b)) ? (b) : (a))
#endif
#ifndef hypre_min
#define hypre_min(a,b) (((a)<(b)) ? (a) : (b))
#endif
#ifndef hypre_abs
#define hypre_abs(a) (((a)>0) ? (a) : -(a))
#endif
#ifndef hypre_round
#define hypre_round(x) ( ((x) < 0.0) ? ((HYPRE_Int)(x - 0.5)) : ((HYPRE_Int)(x + 0.5)) )
#endif
#ifndef hypre_pow2
#define hypre_pow2(i) ( 1 << (i) )
#endif
#endif /* hypre_GENERAL_HEADER */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef hypre_PRINTF_HEADER
#define hypre_PRINTF_HEADER
#include <stdio.h>
/* printf.c */
// #ifdef HYPRE_BIGINT
HYPRE_Int hypre_ndigits( HYPRE_BigInt number );
HYPRE_Int hypre_printf( const char *format, ... );
HYPRE_Int hypre_fprintf( FILE *stream, const char *format, ... );
HYPRE_Int hypre_sprintf( char *s, const char *format, ... );
HYPRE_Int hypre_scanf( const char *format, ... );
HYPRE_Int hypre_fscanf( FILE *stream, const char *format, ... );
HYPRE_Int hypre_sscanf( char *s, const char *format, ... );
HYPRE_Int hypre_ParPrintf(MPI_Comm comm, const char *format, ...);
// #else
// #define hypre_printf printf
// #define hypre_fprintf fprintf
// #define hypre_sprintf sprintf
// #define hypre_scanf scanf
// #define hypre_fscanf fscanf
// #define hypre_sscanf sscanf
// #endif
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef hypre_ERROR_HEADER
#define hypre_ERROR_HEADER
#include <assert.h>
/*--------------------------------------------------------------------------
* Global variable used in hypre error checking
*--------------------------------------------------------------------------*/
extern HYPRE_Int hypre__global_error;
#define hypre_error_flag hypre__global_error
/*--------------------------------------------------------------------------
* HYPRE error macros
*--------------------------------------------------------------------------*/
void hypre_error_handler(const char *filename, HYPRE_Int line, HYPRE_Int ierr, const char *msg);
#define hypre_error(IERR) hypre_error_handler(__FILE__, __LINE__, IERR, NULL)
#define hypre_error_w_msg(IERR, msg) hypre_error_handler(__FILE__, __LINE__, IERR, msg)
#define hypre_error_in_arg(IARG) hypre_error(HYPRE_ERROR_ARG | IARG<<3)
#if defined(HYPRE_DEBUG)
/* host assert */
#define hypre_assert(EX) do { if (!(EX)) { fprintf(stderr, "[%s, %d] hypre_assert failed: %s\n", __FILE__, __LINE__, #EX); hypre_error(1); assert(0); } } while (0)
/* device assert */
#if defined(HYPRE_USING_CUDA)
#define hypre_device_assert(EX) assert(EX)
#elif defined(HYPRE_USING_HIP)
/* FIXME: Currently, asserts in device kernels in HIP do not behave well */
#define hypre_device_assert(EX)
#endif
#else /* #ifdef HYPRE_DEBUG */
/* this is to silence compiler's unused variable warnings */
#ifdef __cplusplus
#define hypre_assert(EX) do { if (0) { static_cast<void> (EX); } } while (0)
#else
#define hypre_assert(EX) do { if (0) { (void) (EX); } } while (0)
#endif
#define hypre_device_assert(EX)
#endif
#endif /* hypre_ERROR_HEADER */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Fake mpi stubs to generate serial codes without mpi
*
*****************************************************************************/
#ifndef hypre_MPISTUBS
#define hypre_MPISTUBS
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HYPRE_SEQUENTIAL
/******************************************************************************
* MPI stubs to generate serial codes without mpi
*****************************************************************************/
/*--------------------------------------------------------------------------
* Change all MPI names to hypre_MPI names to avoid link conflicts.
*
* NOTE: MPI_Comm is the only MPI symbol in the HYPRE user interface,
* and is defined in `HYPRE_utilities.h'.
*--------------------------------------------------------------------------*/
#define MPI_Comm hypre_MPI_Comm
#define MPI_Group hypre_MPI_Group
#define MPI_Request hypre_MPI_Request
#define MPI_Datatype hypre_MPI_Datatype
#define MPI_Status hypre_MPI_Status
#define MPI_Op hypre_MPI_Op
#define MPI_Aint hypre_MPI_Aint
#define MPI_Info hypre_MPI_Info
#define MPI_COMM_WORLD hypre_MPI_COMM_WORLD
#define MPI_COMM_NULL hypre_MPI_COMM_NULL
#define MPI_COMM_SELF hypre_MPI_COMM_SELF
#define MPI_COMM_TYPE_SHARED hypre_MPI_COMM_TYPE_SHARED
#define MPI_BOTTOM hypre_MPI_BOTTOM
#define MPI_FLOAT hypre_MPI_FLOAT
#define MPI_DOUBLE hypre_MPI_DOUBLE
#define MPI_LONG_DOUBLE hypre_MPI_LONG_DOUBLE
#define MPI_INT hypre_MPI_INT
#define MPI_LONG_LONG_INT hypre_MPI_LONG_LONG_INT
#define MPI_CHAR hypre_MPI_CHAR
#define MPI_LONG hypre_MPI_LONG
#define MPI_BYTE hypre_MPI_BYTE
#define MPI_C_DOUBLE_COMPLEX hypre_MPI_COMPLEX
#define MPI_SUM hypre_MPI_SUM
#define MPI_MIN hypre_MPI_MIN
#define MPI_MAX hypre_MPI_MAX
#define MPI_LOR hypre_MPI_LOR
#define MPI_LAND hypre_MPI_LAND
#define MPI_SUCCESS hypre_MPI_SUCCESS
#define MPI_STATUSES_IGNORE hypre_MPI_STATUSES_IGNORE
#define MPI_UNDEFINED hypre_MPI_UNDEFINED
#define MPI_REQUEST_NULL hypre_MPI_REQUEST_NULL
#define MPI_INFO_NULL hypre_MPI_INFO_NULL
#define MPI_ANY_SOURCE hypre_MPI_ANY_SOURCE
#define MPI_ANY_TAG hypre_MPI_ANY_TAG
#define MPI_SOURCE hypre_MPI_SOURCE
#define MPI_TAG hypre_MPI_TAG
#define MPI_Init hypre_MPI_Init
#define MPI_Finalize hypre_MPI_Finalize
#define MPI_Abort hypre_MPI_Abort
#define MPI_Wtime hypre_MPI_Wtime
#define MPI_Wtick hypre_MPI_Wtick
#define MPI_Barrier hypre_MPI_Barrier
#define MPI_Comm_create hypre_MPI_Comm_create
#define MPI_Comm_dup hypre_MPI_Comm_dup
#define MPI_Comm_f2c hypre_MPI_Comm_f2c
#define MPI_Comm_group hypre_MPI_Comm_group
#define MPI_Comm_size hypre_MPI_Comm_size
#define MPI_Comm_rank hypre_MPI_Comm_rank
#define MPI_Comm_free hypre_MPI_Comm_free
#define MPI_Comm_split hypre_MPI_Comm_split
#define MPI_Comm_split_type hypre_MPI_Comm_split_type
#define MPI_Group_incl hypre_MPI_Group_incl
#define MPI_Group_free hypre_MPI_Group_free
#define MPI_Address hypre_MPI_Address
#define MPI_Get_count hypre_MPI_Get_count
#define MPI_Alltoall hypre_MPI_Alltoall
#define MPI_Allgather hypre_MPI_Allgather
#define MPI_Allgatherv hypre_MPI_Allgatherv
#define MPI_Gather hypre_MPI_Gather
#define MPI_Gatherv hypre_MPI_Gatherv
#define MPI_Scatter hypre_MPI_Scatter
#define MPI_Scatterv hypre_MPI_Scatterv
#define MPI_Bcast hypre_MPI_Bcast
#define MPI_Send hypre_MPI_Send
#define MPI_Recv hypre_MPI_Recv
#define MPI_Isend hypre_MPI_Isend
#define MPI_Irecv hypre_MPI_Irecv
#define MPI_Send_init hypre_MPI_Send_init
#define MPI_Recv_init hypre_MPI_Recv_init
#define MPI_Irsend hypre_MPI_Irsend
#define MPI_Startall hypre_MPI_Startall
#define MPI_Probe hypre_MPI_Probe
#define MPI_Iprobe hypre_MPI_Iprobe
#define MPI_Test hypre_MPI_Test
#define MPI_Testall hypre_MPI_Testall
#define MPI_Wait hypre_MPI_Wait
#define MPI_Waitall hypre_MPI_Waitall
#define MPI_Waitany hypre_MPI_Waitany
#define MPI_Allreduce hypre_MPI_Allreduce
#define MPI_Reduce hypre_MPI_Reduce
#define MPI_Scan hypre_MPI_Scan
#define MPI_Request_free hypre_MPI_Request_free
#define MPI_Type_contiguous hypre_MPI_Type_contiguous
#define MPI_Type_vector hypre_MPI_Type_vector
#define MPI_Type_hvector hypre_MPI_Type_hvector
#define MPI_Type_struct hypre_MPI_Type_struct
#define MPI_Type_commit hypre_MPI_Type_commit
#define MPI_Type_free hypre_MPI_Type_free
#define MPI_Op_free hypre_MPI_Op_free
#define MPI_Op_create hypre_MPI_Op_create
#define MPI_User_function hypre_MPI_User_function
#define MPI_Info_create hypre_MPI_Info_create
/*--------------------------------------------------------------------------
* Types, etc.
*--------------------------------------------------------------------------*/
/* These types have associated creation and destruction routines */
typedef HYPRE_Int hypre_MPI_Comm;
typedef HYPRE_Int hypre_MPI_Group;
typedef HYPRE_Int hypre_MPI_Request;
typedef HYPRE_Int hypre_MPI_Datatype;
typedef void (hypre_MPI_User_function) ();
typedef struct
{
HYPRE_Int hypre_MPI_SOURCE;
HYPRE_Int hypre_MPI_TAG;
} hypre_MPI_Status;
typedef HYPRE_Int hypre_MPI_Op;
typedef HYPRE_Int hypre_MPI_Aint;
typedef HYPRE_Int hypre_MPI_Info;
#define hypre_MPI_COMM_SELF 1
#define hypre_MPI_COMM_WORLD 0
#define hypre_MPI_COMM_NULL -1
#define hypre_MPI_COMM_TYPE_SHARED 0
#define hypre_MPI_BOTTOM 0x0
#define hypre_MPI_FLOAT 0
#define hypre_MPI_DOUBLE 1
#define hypre_MPI_LONG_DOUBLE 2
#define hypre_MPI_INT 3
#define hypre_MPI_CHAR 4
#define hypre_MPI_LONG 5
#define hypre_MPI_BYTE 6
#define hypre_MPI_REAL 7
#define hypre_MPI_COMPLEX 8
#define hypre_MPI_LONG_LONG_INT 9
#define hypre_MPI_SUM 0
#define hypre_MPI_MIN 1
#define hypre_MPI_MAX 2
#define hypre_MPI_LOR 3
#define hypre_MPI_LAND 4
#define hypre_MPI_SUCCESS 0
#define hypre_MPI_STATUSES_IGNORE 0
#define hypre_MPI_UNDEFINED -9999
#define hypre_MPI_REQUEST_NULL 0
#define hypre_MPI_INFO_NULL 0
#define hypre_MPI_ANY_SOURCE 1
#define hypre_MPI_ANY_TAG 1
#else
/******************************************************************************
* MPI stubs to do casting of HYPRE_Int and hypre_int correctly
*****************************************************************************/
typedef MPI_Comm hypre_MPI_Comm;
typedef MPI_Group hypre_MPI_Group;
typedef MPI_Request hypre_MPI_Request;
typedef MPI_Datatype hypre_MPI_Datatype;
typedef MPI_Status hypre_MPI_Status;
typedef MPI_Op hypre_MPI_Op;
typedef MPI_Aint hypre_MPI_Aint;
typedef MPI_Info hypre_MPI_Info;
typedef MPI_User_function hypre_MPI_User_function;
#define hypre_MPI_COMM_WORLD MPI_COMM_WORLD
#define hypre_MPI_COMM_NULL MPI_COMM_NULL
#define hypre_MPI_BOTTOM MPI_BOTTOM
#define hypre_MPI_COMM_SELF MPI_COMM_SELF
#define hypre_MPI_COMM_TYPE_SHARED MPI_COMM_TYPE_SHARED
#define hypre_MPI_FLOAT MPI_FLOAT
#define hypre_MPI_DOUBLE MPI_DOUBLE
#define hypre_MPI_LONG_DOUBLE MPI_LONG_DOUBLE
/* HYPRE_MPI_INT is defined in HYPRE_utilities.h */
#define hypre_MPI_INT HYPRE_MPI_INT
#define hypre_MPI_CHAR MPI_CHAR
#define hypre_MPI_LONG MPI_LONG
#define hypre_MPI_BYTE MPI_BYTE
/* HYPRE_MPI_REAL is defined in HYPRE_utilities.h */
#define hypre_MPI_REAL HYPRE_MPI_REAL
/* HYPRE_MPI_COMPLEX is defined in HYPRE_utilities.h */
#define hypre_MPI_COMPLEX HYPRE_MPI_COMPLEX
#define hypre_MPI_SUM MPI_SUM
#define hypre_MPI_MIN MPI_MIN
#define hypre_MPI_MAX MPI_MAX
#define hypre_MPI_LOR MPI_LOR
#define hypre_MPI_SUCCESS MPI_SUCCESS
#define hypre_MPI_STATUSES_IGNORE MPI_STATUSES_IGNORE
#define hypre_MPI_UNDEFINED MPI_UNDEFINED
#define hypre_MPI_REQUEST_NULL MPI_REQUEST_NULL
#define hypre_MPI_INFO_NULL MPI_INFO_NULL
#define hypre_MPI_ANY_SOURCE MPI_ANY_SOURCE
#define hypre_MPI_ANY_TAG MPI_ANY_TAG
#define hypre_MPI_SOURCE MPI_SOURCE
#define hypre_MPI_TAG MPI_TAG
#define hypre_MPI_LAND MPI_LAND
#endif
/******************************************************************************
* Everything below this applies to both ifdef cases above
*****************************************************************************/
/*--------------------------------------------------------------------------
* Prototypes
*--------------------------------------------------------------------------*/
/* mpistubs.c */
HYPRE_Int hypre_MPI_Init( hypre_int *argc, char ***argv );
HYPRE_Int hypre_MPI_Finalize( void );
HYPRE_Int hypre_MPI_Abort( hypre_MPI_Comm comm, HYPRE_Int errorcode );
HYPRE_Real hypre_MPI_Wtime( void );
HYPRE_Real hypre_MPI_Wtick( void );
HYPRE_Int hypre_MPI_Barrier( hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Comm_create( hypre_MPI_Comm comm, hypre_MPI_Group group,
hypre_MPI_Comm *newcomm );
HYPRE_Int hypre_MPI_Comm_dup( hypre_MPI_Comm comm, hypre_MPI_Comm *newcomm );
hypre_MPI_Comm hypre_MPI_Comm_f2c( hypre_int comm );
HYPRE_Int hypre_MPI_Comm_size( hypre_MPI_Comm comm, HYPRE_Int *size );
HYPRE_Int hypre_MPI_Comm_rank( hypre_MPI_Comm comm, HYPRE_Int *rank );
HYPRE_Int hypre_MPI_Comm_free( hypre_MPI_Comm *comm );
HYPRE_Int hypre_MPI_Comm_group( hypre_MPI_Comm comm, hypre_MPI_Group *group );
HYPRE_Int hypre_MPI_Comm_split( hypre_MPI_Comm comm, HYPRE_Int n, HYPRE_Int m,
hypre_MPI_Comm * comms );
HYPRE_Int hypre_MPI_Group_incl( hypre_MPI_Group group, HYPRE_Int n, HYPRE_Int *ranks,
hypre_MPI_Group *newgroup );
HYPRE_Int hypre_MPI_Group_free( hypre_MPI_Group *group );
HYPRE_Int hypre_MPI_Address( void *location, hypre_MPI_Aint *address );
HYPRE_Int hypre_MPI_Get_count( hypre_MPI_Status *status, hypre_MPI_Datatype datatype,
HYPRE_Int *count );
HYPRE_Int hypre_MPI_Alltoall( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int recvcount, hypre_MPI_Datatype recvtype, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Allgather( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int recvcount, hypre_MPI_Datatype recvtype, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Allgatherv( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int *recvcounts, HYPRE_Int *displs, hypre_MPI_Datatype recvtype,
hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Gather( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int recvcount, hypre_MPI_Datatype recvtype, HYPRE_Int root,
hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Gatherv( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int *recvcounts, HYPRE_Int *displs, hypre_MPI_Datatype recvtype,
HYPRE_Int root, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Scatter( void *sendbuf, HYPRE_Int sendcount, hypre_MPI_Datatype sendtype,
void *recvbuf, HYPRE_Int recvcount, hypre_MPI_Datatype recvtype, HYPRE_Int root,
hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Scatterv( void *sendbuf, HYPRE_Int *sendcounts, HYPRE_Int *displs,
hypre_MPI_Datatype sendtype, void *recvbuf, HYPRE_Int recvcount, hypre_MPI_Datatype recvtype,
HYPRE_Int root, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Bcast( void *buffer, HYPRE_Int count, hypre_MPI_Datatype datatype,
HYPRE_Int root, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Send( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype, HYPRE_Int dest,
HYPRE_Int tag, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Recv( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype, HYPRE_Int source,
HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Isend( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype, HYPRE_Int dest,
HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Irecv( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype,
HYPRE_Int source, HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Send_init( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype,
HYPRE_Int dest, HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Recv_init( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype,
HYPRE_Int dest, HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Irsend( void *buf, HYPRE_Int count, hypre_MPI_Datatype datatype, HYPRE_Int dest,
HYPRE_Int tag, hypre_MPI_Comm comm, hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Startall( HYPRE_Int count, hypre_MPI_Request *array_of_requests );
HYPRE_Int hypre_MPI_Probe( HYPRE_Int source, HYPRE_Int tag, hypre_MPI_Comm comm,
hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Iprobe( HYPRE_Int source, HYPRE_Int tag, hypre_MPI_Comm comm, HYPRE_Int *flag,
hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Test( hypre_MPI_Request *request, HYPRE_Int *flag, hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Testall( HYPRE_Int count, hypre_MPI_Request *array_of_requests, HYPRE_Int *flag,
hypre_MPI_Status *array_of_statuses );
HYPRE_Int hypre_MPI_Wait( hypre_MPI_Request *request, hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Waitall( HYPRE_Int count, hypre_MPI_Request *array_of_requests,
hypre_MPI_Status *array_of_statuses );
HYPRE_Int hypre_MPI_Waitany( HYPRE_Int count, hypre_MPI_Request *array_of_requests,
HYPRE_Int *index, hypre_MPI_Status *status );
HYPRE_Int hypre_MPI_Allreduce( void *sendbuf, void *recvbuf, HYPRE_Int count,
hypre_MPI_Datatype datatype, hypre_MPI_Op op, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Reduce( void *sendbuf, void *recvbuf, HYPRE_Int count,
hypre_MPI_Datatype datatype, hypre_MPI_Op op, HYPRE_Int root, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Scan( void *sendbuf, void *recvbuf, HYPRE_Int count,
hypre_MPI_Datatype datatype, hypre_MPI_Op op, hypre_MPI_Comm comm );
HYPRE_Int hypre_MPI_Request_free( hypre_MPI_Request *request );
HYPRE_Int hypre_MPI_Type_contiguous( HYPRE_Int count, hypre_MPI_Datatype oldtype,
hypre_MPI_Datatype *newtype );
HYPRE_Int hypre_MPI_Type_vector( HYPRE_Int count, HYPRE_Int blocklength, HYPRE_Int stride,
hypre_MPI_Datatype oldtype, hypre_MPI_Datatype *newtype );
HYPRE_Int hypre_MPI_Type_hvector( HYPRE_Int count, HYPRE_Int blocklength, hypre_MPI_Aint stride,
hypre_MPI_Datatype oldtype, hypre_MPI_Datatype *newtype );
HYPRE_Int hypre_MPI_Type_struct( HYPRE_Int count, HYPRE_Int *array_of_blocklengths,
hypre_MPI_Aint *array_of_displacements, hypre_MPI_Datatype *array_of_types,
hypre_MPI_Datatype *newtype );
HYPRE_Int hypre_MPI_Type_commit( hypre_MPI_Datatype *datatype );
HYPRE_Int hypre_MPI_Type_free( hypre_MPI_Datatype *datatype );
HYPRE_Int hypre_MPI_Op_free( hypre_MPI_Op *op );
HYPRE_Int hypre_MPI_Op_create( hypre_MPI_User_function *function, hypre_int commute,
hypre_MPI_Op *op );
#if defined(HYPRE_USING_GPU)
HYPRE_Int hypre_MPI_Comm_split_type(hypre_MPI_Comm comm, HYPRE_Int split_type, HYPRE_Int key,
hypre_MPI_Info info, hypre_MPI_Comm *newcomm);
HYPRE_Int hypre_MPI_Info_create(hypre_MPI_Info *info);
HYPRE_Int hypre_MPI_Info_free( hypre_MPI_Info *info );
#endif
#ifdef __cplusplus
}
#endif
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef HYPRE_SMP_HEADER
#define HYPRE_SMP_HEADER
#endif
#define HYPRE_SMP_SCHEDULE schedule(static)
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Header file for memory management utilities
*
* The abstract memory model has a Host (think CPU) and a Device (think GPU) and
* three basic types of memory management utilities:
*
* 1. Malloc(..., location)
* location=LOCATION_DEVICE - malloc memory on the device
* location=LOCATION_HOST - malloc memory on the host
* 2. MemCopy(..., method)
* method=HOST_TO_DEVICE - copy from host to device
* method=DEVICE_TO_HOST - copy from device to host
* method=DEVICE_TO_DEVICE - copy from device to device
* 3. SetExecutionMode
* location=LOCATION_DEVICE - execute on the device
* location=LOCATION_HOST - execute on the host
*
* Although the abstract model does not explicitly reflect a managed memory
* model (i.e., unified memory), it can support it. Here is a summary of how
* the abstract model would be mapped to specific hardware scenarios:
*
* Not using a device, not using managed memory
* Malloc(..., location)
* location=LOCATION_DEVICE - host malloc e.g., malloc
* location=LOCATION_HOST - host malloc e.g., malloc
* MemoryCopy(..., locTo,locFrom)
* locTo=LOCATION_HOST, locFrom=LOCATION_DEVICE - copy from host to host e.g., memcpy
* locTo=LOCATION_DEVICE, locFrom=LOCATION_HOST - copy from host to host e.g., memcpy
* locTo=LOCATION_DEVICE, locFrom=LOCATION_DEVICE - copy from host to host e.g., memcpy
* SetExecutionMode
* location=LOCATION_DEVICE - execute on the host
* location=LOCATION_HOST - execute on the host
*
* Using a device, not using managed memory
* Malloc(..., location)
* location=LOCATION_DEVICE - device malloc e.g., cudaMalloc
* location=LOCATION_HOST - host malloc e.g., malloc
* MemoryCopy(..., locTo,locFrom)
* locTo=LOCATION_HOST, locFrom=LOCATION_DEVICE - copy from device to host e.g., cudaMemcpy
* locTo=LOCATION_DEVICE, locFrom=LOCATION_HOST - copy from host to device e.g., cudaMemcpy
* locTo=LOCATION_DEVICE, locFrom=LOCATION_DEVICE - copy from device to device e.g., cudaMemcpy
* SetExecutionMode
* location=LOCATION_DEVICE - execute on the device
* location=LOCATION_HOST - execute on the host
*
* Using a device, using managed memory
* Malloc(..., location)
* location=LOCATION_DEVICE - managed malloc e.g., cudaMallocManaged
* location=LOCATION_HOST - host malloc e.g., malloc
* MemoryCopy(..., locTo,locFrom)
* locTo=LOCATION_HOST, locFrom=LOCATION_DEVICE - copy from device to host e.g., cudaMallocManaged
* locTo=LOCATION_DEVICE, locFrom=LOCATION_HOST - copy from host to device e.g., cudaMallocManaged
* locTo=LOCATION_DEVICE, locFrom=LOCATION_DEVICE - copy from device to device e.g., cudaMallocManaged
* SetExecutionMode
* location=LOCATION_DEVICE - execute on the device
* location=LOCATION_HOST - execute on the host
*
*****************************************************************************/
#ifndef hypre_MEMORY_HEADER
#define hypre_MEMORY_HEADER
#include <stdio.h>
#include <stdlib.h>
#if defined(HYPRE_USING_UNIFIED_MEMORY) && defined(HYPRE_USING_DEVICE_OPENMP)
//#pragma omp requires unified_shared_memory
#endif
#if defined(HYPRE_USING_UMPIRE)
#include "umpire/interface/umpire.h"
#define HYPRE_UMPIRE_POOL_NAME_MAX_LEN 1024
#endif
/* stringification:
* _Pragma(string-literal), so we need to cast argument to a string
* The three dots as last argument of the macro tells compiler that this is a variadic macro.
* I.e. this is a macro that receives variable number of arguments.
*/
#define HYPRE_STR(...) #__VA_ARGS__
#define HYPRE_XSTR(...) HYPRE_STR(__VA_ARGS__)
#ifdef __cplusplus
extern "C" {
#endif
typedef enum _hypre_MemoryLocation
{
hypre_MEMORY_UNDEFINED = -1,
hypre_MEMORY_HOST,
hypre_MEMORY_HOST_PINNED,
hypre_MEMORY_DEVICE,
hypre_MEMORY_UNIFIED
} hypre_MemoryLocation;
/*-------------------------------------------------------
* hypre_GetActualMemLocation
* return actual location based on the selected memory model
*-------------------------------------------------------*/
static inline hypre_MemoryLocation
hypre_GetActualMemLocation(HYPRE_MemoryLocation location)
{
if (location == HYPRE_MEMORY_HOST)
{
return hypre_MEMORY_HOST;
}
if (location == HYPRE_MEMORY_DEVICE)
{
#if defined(HYPRE_USING_HOST_MEMORY)
return hypre_MEMORY_HOST;
#elif defined(HYPRE_USING_DEVICE_MEMORY)
return hypre_MEMORY_DEVICE;
#elif defined(HYPRE_USING_UNIFIED_MEMORY)
return hypre_MEMORY_UNIFIED;
#else
#error Wrong HYPRE memory setting.
#endif
}
return hypre_MEMORY_UNDEFINED;
}
#ifdef HYPRE_USING_MEMORY_TRACKER
typedef struct
{
char _action[16];
void *_ptr;
size_t _nbytes;
hypre_MemoryLocation _memory_location;
char _filename[256];
char _function[256];
HYPRE_Int _line;
size_t _pair;
} hypre_MemoryTrackerEntry;
typedef struct
{
size_t actual_size;
size_t alloced_size;
size_t prev_end;
hypre_MemoryTrackerEntry *data;
} hypre_MemoryTracker;
/* These Allocs are with memory tracker, for debug */
#define hypre_TAlloc(type, count, location) \
( \
{ \
void *ptr = hypre_MAlloc((size_t)(sizeof(type) * (count)), location); \
hypre_MemoryTrackerInsert("malloc", ptr, sizeof(type)*(count), hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__);\
(type *) ptr; \
} \
)
#define _hypre_TAlloc(type, count, location) \
( \
{ \
void *ptr = _hypre_MAlloc((size_t)(sizeof(type) * (count)), location); \
hypre_MemoryTrackerInsert("malloc", ptr, sizeof(type)*(count), location, __FILE__, __func__, __LINE__); \
(type *) ptr; \
} \
)
#define hypre_CTAlloc(type, count, location) \
( \
{ \
void *ptr = hypre_CAlloc((size_t)(count), (size_t)sizeof(type), location); \
hypre_MemoryTrackerInsert("calloc", ptr, sizeof(type)*(count), hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__);\
(type *) ptr; \
} \
)
#define hypre_TReAlloc(ptr, type, count, location) \
( \
{ \
hypre_MemoryTrackerInsert("rfree", ptr, (size_t) -1, hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__); \
void *new_ptr = hypre_ReAlloc((char *)ptr, (size_t)(sizeof(type) * (count)), location); \
hypre_MemoryTrackerInsert("rmalloc", new_ptr, sizeof(type)*(count), hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__);\
(type *) new_ptr; \
} \
)
#define hypre_TReAlloc_v2(ptr, old_type, old_count, new_type, new_count, location) \
( \
{ \
hypre_MemoryTrackerInsert("rfree", ptr, sizeof(old_type)*(old_count), hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__); \
void *new_ptr = hypre_ReAlloc_v2((char *)ptr, (size_t)(sizeof(old_type)*(old_count)), (size_t)(sizeof(new_type)*(new_count)), location); \
hypre_MemoryTrackerInsert("rmalloc", new_ptr, sizeof(new_type)*(new_count), hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__);\
(new_type *) new_ptr; \
} \
)
#define hypre_TMemcpy(dst, src, type, count, locdst, locsrc) \
( \
{ \
hypre_Memcpy((void *)(dst), (void *)(src), (size_t)(sizeof(type) * (count)), locdst, locsrc); \
} \
)
#define hypre_TFree(ptr, location) \
( \
{ \
hypre_MemoryTrackerInsert("free", ptr, (size_t) -1, hypre_GetActualMemLocation(location), __FILE__, __func__, __LINE__); \
hypre_Free((void *)ptr, location); \
ptr = NULL; \
} \
)
#define _hypre_TFree(ptr, location) \
( \
{ \
hypre_MemoryTrackerInsert("free", ptr, (size_t) -1, location, __FILE__, __func__, __LINE__); \
_hypre_Free((void *)ptr, location); \
ptr = NULL; \
} \
)
#else /* #ifdef HYPRE_USING_MEMORY_TRACKER */
#define hypre_TAlloc(type, count, location) \
( (type *) hypre_MAlloc((size_t)(sizeof(type) * (count)), location) )
#define _hypre_TAlloc(type, count, location) \
( (type *) _hypre_MAlloc((size_t)(sizeof(type) * (count)), location) )
#define hypre_CTAlloc(type, count, location) \
( (type *) hypre_CAlloc((size_t)(count), (size_t)sizeof(type), location) )
#define hypre_TReAlloc(ptr, type, count, location) \
( (type *) hypre_ReAlloc((char *)ptr, (size_t)(sizeof(type) * (count)), location) )
#define hypre_TReAlloc_v2(ptr, old_type, old_count, new_type, new_count, location) \
( (new_type *) hypre_ReAlloc_v2((char *)ptr, (size_t)(sizeof(old_type)*(old_count)), (size_t)(sizeof(new_type)*(new_count)), location) )
#define hypre_TMemcpy(dst, src, type, count, locdst, locsrc) \
(hypre_Memcpy((void *)(dst), (void *)(src), (size_t)(sizeof(type) * (count)), locdst, locsrc))
#define hypre_TFree(ptr, location) \
( hypre_Free((void *)ptr, location), ptr = NULL )
#define _hypre_TFree(ptr, location) \
( _hypre_Free((void *)ptr, location), ptr = NULL )
#endif /* #ifdef HYPRE_USING_MEMORY_TRACKER */
/*--------------------------------------------------------------------------
* Prototypes
*--------------------------------------------------------------------------*/
/* memory.c */
void * hypre_Memset(void *ptr, HYPRE_Int value, size_t num, HYPRE_MemoryLocation location);
void hypre_MemPrefetch(void *ptr, size_t size, HYPRE_MemoryLocation location);
void * hypre_MAlloc(size_t size, HYPRE_MemoryLocation location);
void * hypre_CAlloc( size_t count, size_t elt_size, HYPRE_MemoryLocation location);
void hypre_Free(void *ptr, HYPRE_MemoryLocation location);
void hypre_Memcpy(void *dst, void *src, size_t size, HYPRE_MemoryLocation loc_dst,
HYPRE_MemoryLocation loc_src);
void * hypre_ReAlloc(void *ptr, size_t size, HYPRE_MemoryLocation location);
void * hypre_ReAlloc_v2(void *ptr, size_t old_size, size_t new_size, HYPRE_MemoryLocation location);
void * _hypre_MAlloc(size_t size, hypre_MemoryLocation location);
void _hypre_Free(void *ptr, hypre_MemoryLocation location);
HYPRE_ExecutionPolicy hypre_GetExecPolicy1(HYPRE_MemoryLocation location);
HYPRE_ExecutionPolicy hypre_GetExecPolicy2(HYPRE_MemoryLocation location1,
HYPRE_MemoryLocation location2);
HYPRE_Int hypre_GetPointerLocation(const void *ptr, hypre_MemoryLocation *memory_location);
HYPRE_Int hypre_PrintMemoryTracker();
HYPRE_Int hypre_SetCubMemPoolSize( hypre_uint bin_growth, hypre_uint min_bin, hypre_uint max_bin,
size_t max_cached_bytes );
HYPRE_Int hypre_umpire_host_pooled_allocate(void **ptr, size_t nbytes);
HYPRE_Int hypre_umpire_host_pooled_free(void *ptr);
void *hypre_umpire_host_pooled_realloc(void *ptr, size_t size);
HYPRE_Int hypre_umpire_device_pooled_allocate(void **ptr, size_t nbytes);
HYPRE_Int hypre_umpire_device_pooled_free(void *ptr);
HYPRE_Int hypre_umpire_um_pooled_allocate(void **ptr, size_t nbytes);
HYPRE_Int hypre_umpire_um_pooled_free(void *ptr);
HYPRE_Int hypre_umpire_pinned_pooled_allocate(void **ptr, size_t nbytes);
HYPRE_Int hypre_umpire_pinned_pooled_free(void *ptr);
#ifdef HYPRE_USING_MEMORY_TRACKER
hypre_MemoryTracker * hypre_MemoryTrackerCreate();
void hypre_MemoryTrackerDestroy(hypre_MemoryTracker *tracker);
void hypre_MemoryTrackerInsert(const char *action, void *ptr, size_t nbytes,
hypre_MemoryLocation memory_location, const char *filename, const char *function, HYPRE_Int line);
HYPRE_Int hypre_PrintMemoryTracker();
#endif
/* memory_dmalloc.c */
HYPRE_Int hypre_InitMemoryDebugDML( HYPRE_Int id );
HYPRE_Int hypre_FinalizeMemoryDebugDML( void );
char *hypre_MAllocDML( HYPRE_Int size, char *file, HYPRE_Int line );
char *hypre_CAllocDML( HYPRE_Int count, HYPRE_Int elt_size, char *file, HYPRE_Int line );
char *hypre_ReAllocDML( char *ptr, HYPRE_Int size, char *file, HYPRE_Int line );
void hypre_FreeDML( char *ptr, char *file, HYPRE_Int line );
/* GPU malloc prototype */
typedef void (*GPUMallocFunc)(void **, size_t);
typedef void (*GPUMfreeFunc)(void *);
#ifdef __cplusplus
}
#endif
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef HYPRE_OMP_DEVICE_H
#define HYPRE_OMP_DEVICE_H
#if defined(HYPRE_USING_DEVICE_OPENMP)
#include "omp.h"
/* OpenMP 4.5 device memory management */
extern HYPRE_Int hypre__global_offload;
extern HYPRE_Int hypre__offload_device_num;
extern HYPRE_Int hypre__offload_host_num;
/* stats */
extern size_t hypre__target_allc_count;
extern size_t hypre__target_free_count;
extern size_t hypre__target_allc_bytes;
extern size_t hypre__target_free_bytes;
extern size_t hypre__target_htod_count;
extern size_t hypre__target_dtoh_count;
extern size_t hypre__target_htod_bytes;
extern size_t hypre__target_dtoh_bytes;
/* CHECK MODE: check if offloading has effect (turned on when configured with --enable-debug)
* if we ``enter'' an address, it should not exist in device [o.w NO EFFECT]
* if we ``exit'' or ''update'' an address, it should exist in device [o.w ERROR]
* hypre__offload_flag: 0 == OK; 1 == WRONG
*/
#ifdef HYPRE_DEVICE_OPENMP_CHECK
#define HYPRE_OFFLOAD_FLAG(devnum, hptr, type) HYPRE_Int hypre__offload_flag = (type[1] == 'n') == omp_target_is_present(hptr, devnum);
#else
#define HYPRE_OFFLOAD_FLAG(...) HYPRE_Int hypre__offload_flag = 0; /* non-debug mode, always OK */
#endif
/* OMP 4.5 offloading macro */
#define hypre_omp_device_offload(devnum, hptr, datatype, offset, count, type1, type2) \
{\
/* devnum: device number \
* hptr: host poiter \
* datatype \
* type1: ``e(n)ter'', ''e(x)it'', or ``u(p)date'' \
* type2: ``(a)lloc'', ``(t)o'', ``(d)elete'', ''(f)rom'' \
*/ \
datatype *hypre__offload_hptr = (datatype *) hptr; \
/* if hypre__global_offload == 0, or
* hptr (host pointer) == NULL,
* this offload will be IGNORED */ \
if (hypre__global_offload && hypre__offload_hptr != NULL) { \
/* offloading offset and size (in datatype) */ \
size_t hypre__offload_offset = offset, hypre__offload_size = count; \
/* in the CHECK mode, we test if this offload has effect */ \
HYPRE_OFFLOAD_FLAG(devnum, hypre__offload_hptr, type1) \
if (hypre__offload_flag) { \
printf("[!NO Effect! %s %d] device %d target: %6s %6s, data %p, [%ld:%ld]\n", __FILE__, __LINE__, devnum, type1, type2, (void *)hypre__offload_hptr, hypre__offload_offset, hypre__offload_size); exit(0); \
} else { \
size_t offload_bytes = count * sizeof(datatype); \
/* printf("[ %s %d] device %d target: %6s %6s, data %p, [%d:%d]\n", __FILE__, __LINE__, devnum, type1, type2, (void *)hypre__offload_hptr, hypre__offload_offset, hypre__offload_size); */ \
if (type1[1] == 'n' && type2[0] == 't') { \
/* enter to */\
hypre__target_allc_count ++; \
hypre__target_allc_bytes += offload_bytes; \
hypre__target_htod_count ++; \
hypre__target_htod_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target enter data map(to:hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else if (type1[1] == 'n' && type2[0] == 'a') { \
/* enter alloc */ \
hypre__target_allc_count ++; \
hypre__target_allc_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target enter data map(alloc:hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else if (type1[1] == 'x' && type2[0] == 'd') { \
/* exit delete */\
hypre__target_free_count ++; \
hypre__target_free_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target exit data map(delete:hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else if (type1[1] == 'x' && type2[0] == 'f') {\
/* exit from */ \
hypre__target_free_count ++; \
hypre__target_free_bytes += offload_bytes; \
hypre__target_dtoh_count ++; \
hypre__target_dtoh_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target exit data map(from:hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else if (type1[1] == 'p' && type2[0] == 't') { \
/* update to */ \
hypre__target_htod_count ++; \
hypre__target_htod_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target update to(hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else if (type1[1] == 'p' && type2[0] == 'f') {\
/* update from */ \
hypre__target_dtoh_count ++; \
hypre__target_dtoh_bytes += offload_bytes; \
_Pragma (HYPRE_XSTR(omp target update from(hypre__offload_hptr[hypre__offload_offset:hypre__offload_size]))) \
} else {\
printf("error: unrecognized offloading type combination!\n"); exit(-1); \
} \
} \
} \
}
HYPRE_Int HYPRE_OMPOffload(HYPRE_Int device, void *ptr, size_t num, const char *type1,
const char *type2);
HYPRE_Int HYPRE_OMPPtrIsMapped(void *p, HYPRE_Int device_num);
HYPRE_Int HYPRE_OMPOffloadOn();
HYPRE_Int HYPRE_OMPOffloadOff();
HYPRE_Int HYPRE_OMPOffloadStatPrint();
#endif /* HYPRE_USING_DEVICE_OPENMP */
#endif /* HYPRE_OMP_DEVICE_H */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef hypre_THREADING_HEADER
#define hypre_THREADING_HEADER
#ifdef HYPRE_USING_OPENMP
HYPRE_Int hypre_NumThreads( void );
HYPRE_Int hypre_NumActiveThreads( void );
HYPRE_Int hypre_GetThreadNum( void );
void hypre_SetNumThreads(HYPRE_Int nt);
#else
#define hypre_NumThreads() 1
#define hypre_NumActiveThreads() 1
#define hypre_GetThreadNum() 0
#define hypre_SetNumThreads(x)
#endif
void hypre_GetSimpleThreadPartition( HYPRE_Int *begin, HYPRE_Int *end, HYPRE_Int n );
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Header file for doing timing
*
*****************************************************************************/
#ifndef HYPRE_TIMING_HEADER
#define HYPRE_TIMING_HEADER
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
/*--------------------------------------------------------------------------
* Prototypes for low-level timing routines
*--------------------------------------------------------------------------*/
/* timer.c */
HYPRE_Real time_getWallclockSeconds( void );
HYPRE_Real time_getCPUSeconds( void );
HYPRE_Real time_get_wallclock_seconds_( void );
HYPRE_Real time_get_cpu_seconds_( void );
/*--------------------------------------------------------------------------
* With timing off
*--------------------------------------------------------------------------*/
#ifndef HYPRE_TIMING
#define hypre_InitializeTiming(name) 0
#define hypre_FinalizeTiming(index)
#define hypre_IncFLOPCount(inc)
#define hypre_BeginTiming(i)
#define hypre_EndTiming(i)
#define hypre_PrintTiming(heading, comm)
#define hypre_ClearTiming()
/*--------------------------------------------------------------------------
* With timing on
*--------------------------------------------------------------------------*/
#else
/*-------------------------------------------------------
* Global timing structure
*-------------------------------------------------------*/
typedef struct
{
HYPRE_Real *wall_time;
HYPRE_Real *cpu_time;
HYPRE_Real *flops;
char **name;
HYPRE_Int *state; /* boolean flag to allow for recursive timing */
HYPRE_Int *num_regs; /* count of how many times a name is registered */
HYPRE_Int num_names;
HYPRE_Int size;
HYPRE_Real wall_count;
HYPRE_Real CPU_count;
HYPRE_Real FLOP_count;
} hypre_TimingType;
#ifdef HYPRE_TIMING_GLOBALS
hypre_TimingType *hypre_global_timing = NULL;
#else
extern hypre_TimingType *hypre_global_timing;
#endif
/*-------------------------------------------------------
* Accessor functions
*-------------------------------------------------------*/
#define hypre_TimingWallTime(i) (hypre_global_timing -> wall_time[(i)])
#define hypre_TimingCPUTime(i) (hypre_global_timing -> cpu_time[(i)])
#define hypre_TimingFLOPS(i) (hypre_global_timing -> flops[(i)])
#define hypre_TimingName(i) (hypre_global_timing -> name[(i)])
#define hypre_TimingState(i) (hypre_global_timing -> state[(i)])
#define hypre_TimingNumRegs(i) (hypre_global_timing -> num_regs[(i)])
#define hypre_TimingWallCount (hypre_global_timing -> wall_count)
#define hypre_TimingCPUCount (hypre_global_timing -> CPU_count)
#define hypre_TimingFLOPCount (hypre_global_timing -> FLOP_count)
/*-------------------------------------------------------
* Prototypes
*-------------------------------------------------------*/
/* timing.c */
HYPRE_Int hypre_InitializeTiming( const char *name );
HYPRE_Int hypre_FinalizeTiming( HYPRE_Int time_index );
HYPRE_Int hypre_FinalizeAllTimings();
HYPRE_Int hypre_IncFLOPCount( HYPRE_BigInt inc );
HYPRE_Int hypre_BeginTiming( HYPRE_Int time_index );
HYPRE_Int hypre_EndTiming( HYPRE_Int time_index );
HYPRE_Int hypre_ClearTiming( void );
HYPRE_Int hypre_PrintTiming( const char *heading, MPI_Comm comm );
#endif
#ifdef __cplusplus
}
#endif
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Header file link lists
*
*****************************************************************************/
#ifndef HYPRE_LINKLIST_HEADER
#define HYPRE_LINKLIST_HEADER
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
struct double_linked_list
{
HYPRE_Int data;
struct double_linked_list *next_elt;
struct double_linked_list *prev_elt;
HYPRE_Int head;
HYPRE_Int tail;
};
typedef struct double_linked_list hypre_ListElement;
typedef hypre_ListElement *hypre_LinkList;
#ifdef __cplusplus
}
#endif
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef hypre_EXCHANGE_DATA_HEADER
#define hypre_EXCHANGE_DATA_HEADER
#define hypre_BinaryTreeParentId(tree) (tree->parent_id)
#define hypre_BinaryTreeNumChild(tree) (tree->num_child)
#define hypre_BinaryTreeChildIds(tree) (tree->child_id)
#define hypre_BinaryTreeChildId(tree, i) (tree->child_id[i])
typedef struct
{
HYPRE_Int parent_id;
HYPRE_Int num_child;
HYPRE_Int *child_id;
} hypre_BinaryTree;
/* In the fill_response() function the user needs to set the recv__buf
and the response_message_size. Memory of size send_response_storage has been
alllocated for the send_buf (in exchange_data) - if more is needed, then
realloc and adjust
the send_response_storage. The realloc amount should be storage+overhead.
If the response is an empty "confirmation" message, then set
response_message_size =0 (and do not modify the send_buf) */
typedef struct
{
HYPRE_Int (*fill_response)(void* recv_buf, HYPRE_Int contact_size,
HYPRE_Int contact_proc, void* response_obj,
MPI_Comm comm, void** response_buf,
HYPRE_Int* response_message_size);
HYPRE_Int send_response_overhead; /*set by exchange data */
HYPRE_Int send_response_storage; /*storage allocated for send_response_buf*/
void *data1; /*data fields user may want to access in fill_response */
void *data2;
} hypre_DataExchangeResponse;
HYPRE_Int hypre_CreateBinaryTree(HYPRE_Int, HYPRE_Int, hypre_BinaryTree*);
HYPRE_Int hypre_DestroyBinaryTree(hypre_BinaryTree*);
HYPRE_Int hypre_DataExchangeList(HYPRE_Int num_contacts, HYPRE_Int *contact_proc_list,
void *contact_send_buf, HYPRE_Int *contact_send_buf_starts, HYPRE_Int contact_obj_size,
HYPRE_Int response_obj_size, hypre_DataExchangeResponse *response_obj, HYPRE_Int max_response_size,
HYPRE_Int rnum, MPI_Comm comm, void **p_response_recv_buf, HYPRE_Int **p_response_recv_buf_starts);
#endif /* end of header */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Header file for Caliper instrumentation macros
*
*****************************************************************************/
#ifndef CALIPER_INSTRUMENTATION_HEADER
#define CALIPER_INSTRUMENTATION_HEADER
#include "HYPRE_config.h"
#ifdef HYPRE_USING_CALIPER
#ifdef __cplusplus
extern "C++"
{
#endif
#include <caliper/cali.h>
#ifdef __cplusplus
}
#endif
static char hypre__levelname[16];
static char hypre__markname[1024];
#define HYPRE_ANNOTATE_FUNC_BEGIN CALI_MARK_FUNCTION_BEGIN
#define HYPRE_ANNOTATE_FUNC_END CALI_MARK_FUNCTION_END
#define HYPRE_ANNOTATE_LOOP_BEGIN(id, str) CALI_MARK_LOOP_BEGIN(id, str)
#define HYPRE_ANNOTATE_LOOP_END(id) CALI_MARK_LOOP_END(id)
#define HYPRE_ANNOTATE_ITER_BEGIN(id, it) CALI_MARK_ITERATION_BEGIN(id, it)
#define HYPRE_ANNOTATE_ITER_END(id) CALI_MARK_ITERATION_END(id)
#define HYPRE_ANNOTATE_REGION_BEGIN(...)\
{\
hypre_sprintf(hypre__markname, __VA_ARGS__);\
CALI_MARK_BEGIN(hypre__markname);\
}
#define HYPRE_ANNOTATE_REGION_END(...)\
{\
hypre_sprintf(hypre__markname, __VA_ARGS__);\
CALI_MARK_END(hypre__markname);\
}
#define HYPRE_ANNOTATE_MGLEVEL_BEGIN(lvl)\
{\
hypre_sprintf(hypre__levelname, "MG level %d", lvl);\
CALI_MARK_BEGIN(hypre__levelname);\
}
#define HYPRE_ANNOTATE_MGLEVEL_END(lvl)\
{\
hypre_sprintf(hypre__levelname, "MG level %d", lvl);\
CALI_MARK_END(hypre__levelname);\
}
#else
#define HYPRE_ANNOTATE_FUNC_BEGIN
#define HYPRE_ANNOTATE_FUNC_END
#define HYPRE_ANNOTATE_LOOP_BEGIN(id, str)
#define HYPRE_ANNOTATE_LOOP_END(id)
#define HYPRE_ANNOTATE_ITER_BEGIN(id, it)
#define HYPRE_ANNOTATE_ITER_END(id)
#define HYPRE_ANNOTATE_REGION_BEGIN(...)
#define HYPRE_ANNOTATE_REGION_END(...)
#define HYPRE_ANNOTATE_MAX_MGLEVEL(lvl)
#define HYPRE_ANNOTATE_MGLEVEL_BEGIN(lvl)
#define HYPRE_ANNOTATE_MGLEVEL_END(lvl)
#endif
#endif /* CALIPER_INSTRUMENTATION_HEADER */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* General structures and values
*
*****************************************************************************/
#ifndef HYPRE_HANDLE_H
#define HYPRE_HANDLE_H
struct hypre_DeviceData;
typedef struct hypre_DeviceData hypre_DeviceData;
typedef struct
{
HYPRE_Int hypre_error;
HYPRE_MemoryLocation memory_location;
HYPRE_ExecutionPolicy default_exec_policy;
HYPRE_ExecutionPolicy struct_exec_policy;
#if defined(HYPRE_USING_GPU)
hypre_DeviceData *device_data;
/* device G-S options */
HYPRE_Int device_gs_method;
#endif
#if defined(HYPRE_USING_UMPIRE)
char umpire_device_pool_name[HYPRE_UMPIRE_POOL_NAME_MAX_LEN];
char umpire_um_pool_name[HYPRE_UMPIRE_POOL_NAME_MAX_LEN];
char umpire_host_pool_name[HYPRE_UMPIRE_POOL_NAME_MAX_LEN];
char umpire_pinned_pool_name[HYPRE_UMPIRE_POOL_NAME_MAX_LEN];
size_t umpire_device_pool_size;
size_t umpire_um_pool_size;
size_t umpire_host_pool_size;
size_t umpire_pinned_pool_size;
size_t umpire_block_size;
HYPRE_Int own_umpire_device_pool;
HYPRE_Int own_umpire_um_pool;
HYPRE_Int own_umpire_host_pool;
HYPRE_Int own_umpire_pinned_pool;
umpire_resourcemanager umpire_rm;
#endif
/* user malloc/free function pointers */
GPUMallocFunc user_device_malloc;
GPUMfreeFunc user_device_free;
} hypre_Handle;
/* accessor macros to hypre_Handle */
#define hypre_HandleMemoryLocation(hypre_handle) ((hypre_handle) -> memory_location)
#define hypre_HandleDefaultExecPolicy(hypre_handle) ((hypre_handle) -> default_exec_policy)
#define hypre_HandleStructExecPolicy(hypre_handle) ((hypre_handle) -> struct_exec_policy)
#define hypre_HandleDeviceData(hypre_handle) ((hypre_handle) -> device_data)
#define hypre_HandleDeviceGSMethod(hypre_handle) ((hypre_handle) -> device_gs_method)
#define hypre_HandleCurandGenerator(hypre_handle) hypre_DeviceDataCurandGenerator(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCublasHandle(hypre_handle) hypre_DeviceDataCublasHandle(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCusparseHandle(hypre_handle) hypre_DeviceDataCusparseHandle(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleComputeStream(hypre_handle) hypre_DeviceDataComputeStream(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubBinGrowth(hypre_handle) hypre_DeviceDataCubBinGrowth(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubMinBin(hypre_handle) hypre_DeviceDataCubMinBin(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubMaxBin(hypre_handle) hypre_DeviceDataCubMaxBin(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubMaxCachedBytes(hypre_handle) hypre_DeviceDataCubMaxCachedBytes(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubDevAllocator(hypre_handle) hypre_DeviceDataCubDevAllocator(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleCubUvmAllocator(hypre_handle) hypre_DeviceDataCubUvmAllocator(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleDevice(hypre_handle) hypre_DeviceDataDevice(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleDeviceMaxWorkGroupSize(hypre_handle) hypre_DeviceDataDeviceMaxWorkGroupSize(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleComputeStreamNum(hypre_handle) hypre_DeviceDataComputeStreamNum(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleReduceBuffer(hypre_handle) hypre_DeviceDataReduceBuffer(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleStructCommRecvBuffer(hypre_handle) hypre_DeviceDataStructCommRecvBuffer(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleStructCommSendBuffer(hypre_handle) hypre_DeviceDataStructCommSendBuffer(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleStructCommRecvBufferSize(hypre_handle) hypre_DeviceDataStructCommRecvBufferSize(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleStructCommSendBufferSize(hypre_handle) hypre_DeviceDataStructCommSendBufferSize(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmUseCusparse(hypre_handle) hypre_DeviceDataSpgemmUseCusparse(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmAlgorithm(hypre_handle) hypre_DeviceDataSpgemmAlgorithm(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmRownnzEstimateMethod(hypre_handle) hypre_DeviceDataSpgemmRownnzEstimateMethod(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmRownnzEstimateNsamples(hypre_handle) hypre_DeviceDataSpgemmRownnzEstimateNsamples(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmRownnzEstimateMultFactor(hypre_handle) hypre_DeviceDataSpgemmRownnzEstimateMultFactor(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleSpgemmHashType(hypre_handle) hypre_DeviceDataSpgemmHashType(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleDeviceAllocator(hypre_handle) hypre_DeviceDataDeviceAllocator(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleUseGpuRand(hypre_handle) hypre_DeviceDataUseGpuRand(hypre_HandleDeviceData(hypre_handle))
#define hypre_HandleUserDeviceMalloc(hypre_handle) ((hypre_handle) -> user_device_malloc)
#define hypre_HandleUserDeviceMfree(hypre_handle) ((hypre_handle) -> user_device_free)
#define hypre_HandleUmpireResourceMan(hypre_handle) ((hypre_handle) -> umpire_rm)
#define hypre_HandleUmpireDevicePoolSize(hypre_handle) ((hypre_handle) -> umpire_device_pool_size)
#define hypre_HandleUmpireUMPoolSize(hypre_handle) ((hypre_handle) -> umpire_um_pool_size)
#define hypre_HandleUmpireHostPoolSize(hypre_handle) ((hypre_handle) -> umpire_host_pool_size)
#define hypre_HandleUmpirePinnedPoolSize(hypre_handle) ((hypre_handle) -> umpire_pinned_pool_size)
#define hypre_HandleUmpireBlockSize(hypre_handle) ((hypre_handle) -> umpire_block_size)
#define hypre_HandleUmpireDevicePoolName(hypre_handle) ((hypre_handle) -> umpire_device_pool_name)
#define hypre_HandleUmpireUMPoolName(hypre_handle) ((hypre_handle) -> umpire_um_pool_name)
#define hypre_HandleUmpireHostPoolName(hypre_handle) ((hypre_handle) -> umpire_host_pool_name)
#define hypre_HandleUmpirePinnedPoolName(hypre_handle) ((hypre_handle) -> umpire_pinned_pool_name)
#define hypre_HandleOwnUmpireDevicePool(hypre_handle) ((hypre_handle) -> own_umpire_device_pool)
#define hypre_HandleOwnUmpireUMPool(hypre_handle) ((hypre_handle) -> own_umpire_um_pool)
#define hypre_HandleOwnUmpireHostPool(hypre_handle) ((hypre_handle) -> own_umpire_host_pool)
#define hypre_HandleOwnUmpirePinnedPool(hypre_handle) ((hypre_handle) -> own_umpire_pinned_pool)
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
#ifndef HYPRE_GSELIM_H
#define HYPRE_GSELIM_H
#define hypre_gselim(A,x,n,error) \
{ \
HYPRE_Int j,k,m; \
HYPRE_Real factor; \
HYPRE_Real divA; \
error = 0; \
if (n == 1) /* A is 1x1 */ \
{ \
if (A[0] != 0.0) \
{ \
x[0] = x[0]/A[0]; \
} \
else \
{ \
error++; \
} \
} \
else/* A is nxn. Forward elimination */ \
{ \
for (k = 0; k < n-1; k++) \
{ \
if (A[k*n+k] != 0.0) \
{ \
divA = 1.0/A[k*n+k]; \
for (j = k+1; j < n; j++) \
{ \
if (A[j*n+k] != 0.0) \
{ \
factor = A[j*n+k]*divA; \
for (m = k+1; m < n; m++) \
{ \
A[j*n+m] -= factor * A[k*n+m]; \
} \
x[j] -= factor * x[k]; \
} \
} \
} \
} \
/* Back Substitution */ \
for (k = n-1; k > 0; --k) \
{ \
if (A[k*n+k] != 0.0) \
{ \
x[k] /= A[k*n+k]; \
for (j = 0; j < k; j++) \
{ \
if (A[j*n+k] != 0.0) \
{ \
x[j] -= x[k] * A[j*n+k]; \
} \
} \
} \
} \
if (A[0] != 0.0) x[0] /= A[0]; \
} \
}
#endif /* #ifndef HYPRE_GSELIM_H */
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/******************************************************************************
*
* Header file for hypre_IntArray struct for holding an array of integers
*
*****************************************************************************/
#ifndef hypre_INTARRAY_HEADER
#define hypre_INTARRAY_HEADER
/*--------------------------------------------------------------------------
* hypre_IntArray
*--------------------------------------------------------------------------*/
typedef struct
{
/* pointer to data and size of data */
HYPRE_Int *data;
HYPRE_Int size;
/* memory location of array data */
HYPRE_MemoryLocation memory_location;
} hypre_IntArray;
/*--------------------------------------------------------------------------
* Accessor functions for the IntArray structure
*--------------------------------------------------------------------------*/
#define hypre_IntArrayData(array) ((array) -> data)
#define hypre_IntArraySize(array) ((array) -> size)
#define hypre_IntArrayMemoryLocation(array) ((array) -> memory_location)
#endif
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/* amg_linklist.c */
void hypre_dispose_elt ( hypre_LinkList element_ptr );
void hypre_remove_point ( hypre_LinkList *LoL_head_ptr, hypre_LinkList *LoL_tail_ptr,
HYPRE_Int measure, HYPRE_Int index, HYPRE_Int *lists, HYPRE_Int *where );
hypre_LinkList hypre_create_elt ( HYPRE_Int Item );
void hypre_enter_on_lists ( hypre_LinkList *LoL_head_ptr, hypre_LinkList *LoL_tail_ptr,
HYPRE_Int measure, HYPRE_Int index, HYPRE_Int *lists, HYPRE_Int *where );
/* binsearch.c */
HYPRE_Int hypre_BinarySearch ( HYPRE_Int *list, HYPRE_Int value, HYPRE_Int list_length );
HYPRE_Int hypre_BigBinarySearch ( HYPRE_BigInt *list, HYPRE_BigInt value, HYPRE_Int list_length );
HYPRE_Int hypre_BinarySearch2 ( HYPRE_Int *list, HYPRE_Int value, HYPRE_Int low, HYPRE_Int high,
HYPRE_Int *spot );
HYPRE_Int *hypre_LowerBound( HYPRE_Int *first, HYPRE_Int *last, HYPRE_Int value );
HYPRE_BigInt *hypre_BigLowerBound( HYPRE_BigInt *first, HYPRE_BigInt *last, HYPRE_BigInt value );
/* log.c */
HYPRE_Int hypre_Log2( HYPRE_Int p );
/* complex.c */
#ifdef HYPRE_COMPLEX
HYPRE_Complex hypre_conj( HYPRE_Complex value );
HYPRE_Real hypre_cabs( HYPRE_Complex value );
HYPRE_Real hypre_creal( HYPRE_Complex value );
HYPRE_Real hypre_cimag( HYPRE_Complex value );
#else
#define hypre_conj(value) value
#define hypre_cabs(value) fabs(value)
#define hypre_creal(value) value
#define hypre_cimag(value) 0.0
#endif
/* general.c */
#ifdef HYPRE_USING_MEMORY_TRACKER
hypre_MemoryTracker* hypre_memory_tracker();
#endif
hypre_Handle* hypre_handle();
hypre_Handle* hypre_HandleCreate();
HYPRE_Int hypre_HandleDestroy(hypre_Handle *hypre_handle_);
HYPRE_Int hypre_SetDevice(hypre_int device_id, hypre_Handle *hypre_handle_);
HYPRE_Int hypre_GetDevice(hypre_int *device_id);
HYPRE_Int hypre_GetDeviceCount(hypre_int *device_count);
HYPRE_Int hypre_GetDeviceLastError();
HYPRE_Int hypre_UmpireInit(hypre_Handle *hypre_handle_);
HYPRE_Int hypre_UmpireFinalize(hypre_Handle *hypre_handle_);
/* qsort.c */
void hypre_swap ( HYPRE_Int *v, HYPRE_Int i, HYPRE_Int j );
void hypre_swap_c ( HYPRE_Complex *v, HYPRE_Int i, HYPRE_Int j );
void hypre_swap2 ( HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int i, HYPRE_Int j );
void hypre_BigSwap2 ( HYPRE_BigInt *v, HYPRE_Real *w, HYPRE_Int i, HYPRE_Int j );
void hypre_swap2i ( HYPRE_Int *v, HYPRE_Int *w, HYPRE_Int i, HYPRE_Int j );
void hypre_BigSwap2i ( HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int i, HYPRE_Int j );
void hypre_swap3i ( HYPRE_Int *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int i, HYPRE_Int j );
void hypre_swap3_d ( HYPRE_Real *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int i, HYPRE_Int j );
void hypre_swap3_d_perm(HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int *z, HYPRE_Int i, HYPRE_Int j );
void hypre_BigSwap4_d ( HYPRE_Real *v, HYPRE_BigInt *w, HYPRE_Int *z, HYPRE_Int *y, HYPRE_Int i,
HYPRE_Int j );
void hypre_swap_d ( HYPRE_Real *v, HYPRE_Int i, HYPRE_Int j );
void hypre_qsort0 ( HYPRE_Int *v, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort1 ( HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int left, HYPRE_Int right );
void hypre_BigQsort1 ( HYPRE_BigInt *v, HYPRE_Real *w, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort2i ( HYPRE_Int *v, HYPRE_Int *w, HYPRE_Int left, HYPRE_Int right );
void hypre_BigQsort2i( HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort2 ( HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort2_abs ( HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort3i ( HYPRE_Int *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort3ir ( HYPRE_Int *v, HYPRE_Real *w, HYPRE_Int *z, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort3( HYPRE_Real *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int left, HYPRE_Int right );
void hypre_qsort3_abs ( HYPRE_Real *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int left,
HYPRE_Int right );
void hypre_BigQsort4_abs ( HYPRE_Real *v, HYPRE_BigInt *w, HYPRE_Int *z, HYPRE_Int *y,
HYPRE_Int left, HYPRE_Int right );
void hypre_qsort_abs ( HYPRE_Real *w, HYPRE_Int left, HYPRE_Int right );
void hypre_BigSwapbi(HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int i, HYPRE_Int j );
void hypre_BigQsortbi( HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int left, HYPRE_Int right );
void hypre_BigSwapLoc(HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int i, HYPRE_Int j );
void hypre_BigQsortbLoc( HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int left, HYPRE_Int right );
void hypre_BigSwapb2i(HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int i, HYPRE_Int j );
void hypre_BigQsortb2i( HYPRE_BigInt *v, HYPRE_Int *w, HYPRE_Int *z, HYPRE_Int left,
HYPRE_Int right );
void hypre_BigSwap( HYPRE_BigInt *v, HYPRE_Int i, HYPRE_Int j );
void hypre_BigQsort0( HYPRE_BigInt *v, HYPRE_Int left, HYPRE_Int right );
void hypre_topo_sort(const HYPRE_Int *row_ptr, const HYPRE_Int *col_inds, const HYPRE_Complex *data,
HYPRE_Int *ordering, HYPRE_Int n);
void hypre_dense_topo_sort(const HYPRE_Complex *L, HYPRE_Int *ordering, HYPRE_Int n,
HYPRE_Int is_col_major);
/* qsplit.c */
HYPRE_Int hypre_DoubleQuickSplit ( HYPRE_Real *values, HYPRE_Int *indices, HYPRE_Int list_length,
HYPRE_Int NumberKept );
/* random.c */
/* HYPRE_CUDA_GLOBAL */ void hypre_SeedRand ( HYPRE_Int seed );
/* HYPRE_CUDA_GLOBAL */ HYPRE_Int hypre_RandI ( void );
/* HYPRE_CUDA_GLOBAL */ HYPRE_Real hypre_Rand ( void );
/* prefix_sum.c */
/**
* Assumed to be called within an omp region.
* Let x_i be the input of ith thread.
* The output of ith thread y_i = x_0 + x_1 + ... + x_{i-1}
* Additionally, sum = x_0 + x_1 + ... + x_{nthreads - 1}
* Note that always y_0 = 0
*
* @param workspace at least with length (nthreads+1)
* workspace[tid] will contain result for tid
* workspace[nthreads] will contain sum
*/
void hypre_prefix_sum(HYPRE_Int *in_out, HYPRE_Int *sum, HYPRE_Int *workspace);
/**
* This version does prefix sum in pair.
* Useful when we prefix sum of diag and offd in tandem.
*
* @param worksapce at least with length 2*(nthreads+1)
* workspace[2*tid] and workspace[2*tid+1] will contain results for tid
* workspace[3*nthreads] and workspace[3*nthreads + 1] will contain sums
*/
void hypre_prefix_sum_pair(HYPRE_Int *in_out1, HYPRE_Int *sum1, HYPRE_Int *in_out2, HYPRE_Int *sum2,
HYPRE_Int *workspace);
/**
* @param workspace at least with length 3*(nthreads+1)
* workspace[3*tid:3*tid+3) will contain results for tid
*/
void hypre_prefix_sum_triple(HYPRE_Int *in_out1, HYPRE_Int *sum1, HYPRE_Int *in_out2,
HYPRE_Int *sum2, HYPRE_Int *in_out3, HYPRE_Int *sum3, HYPRE_Int *workspace);
/**
* n prefix-sums together.
* workspace[n*tid:n*(tid+1)) will contain results for tid
* workspace[nthreads*tid:nthreads*(tid+1)) will contain sums
*
* @param workspace at least with length n*(nthreads+1)
*/
void hypre_prefix_sum_multiple(HYPRE_Int *in_out, HYPRE_Int *sum, HYPRE_Int n,
HYPRE_Int *workspace);
/* hopscotch_hash.c */
#ifdef HYPRE_USING_OPENMP
/* Check if atomic operations are available to use concurrent hopscotch hash table */
#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) && (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
#define HYPRE_USING_ATOMIC
//#elif defined _MSC_VER // JSP: haven't tested, so comment out for now
//#define HYPRE_USING_ATOMIC
//#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L && !defined(__STDC_NO_ATOMICS__)
// JSP: not many compilers have implemented this, so comment out for now
//#define HYPRE_USING_ATOMIC
//#include <stdatomic.h>
#endif
#endif // HYPRE_USING_OPENMP
#ifdef HYPRE_HOPSCOTCH
#ifdef HYPRE_USING_ATOMIC
// concurrent hopscotch hashing is possible only with atomic supports
#define HYPRE_CONCURRENT_HOPSCOTCH
#endif
#endif
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
typedef struct
{
HYPRE_Int volatile timestamp;
omp_lock_t lock;
} hypre_HopscotchSegment;
#endif
/**
* The current typical use case of unordered set is putting input sequence
* with lots of duplication (putting all colidx received from other ranks),
* followed by one sweep of enumeration.
* Since the capacity is set to the number of inputs, which is much larger
* than the number of unique elements, we optimize for initialization and
* enumeration whose time is proportional to the capacity.
* For initialization and enumeration, structure of array (SoA) is better
* for vectorization, cache line utilization, and so on.
*/
typedef struct
{
HYPRE_Int volatile segmentMask;
HYPRE_Int volatile bucketMask;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* volatile segments;
#endif
HYPRE_Int *volatile key;
hypre_uint *volatile hopInfo;
HYPRE_Int *volatile hash;
} hypre_UnorderedIntSet;
typedef struct
{
HYPRE_Int volatile segmentMask;
HYPRE_Int volatile bucketMask;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* volatile segments;
#endif
HYPRE_BigInt *volatile key;
hypre_uint *volatile hopInfo;
HYPRE_BigInt *volatile hash;
} hypre_UnorderedBigIntSet;
typedef struct
{
hypre_uint volatile hopInfo;
HYPRE_Int volatile hash;
HYPRE_Int volatile key;
HYPRE_Int volatile data;
} hypre_HopscotchBucket;
typedef struct
{
hypre_uint volatile hopInfo;
HYPRE_BigInt volatile hash;
HYPRE_BigInt volatile key;
HYPRE_Int volatile data;
} hypre_BigHopscotchBucket;
/**
* The current typical use case of unoredered map is putting input sequence
* with no duplication (inverse map of a bijective mapping) followed by
* lots of lookups.
* For lookup, array of structure (AoS) gives better cache line utilization.
*/
typedef struct
{
HYPRE_Int volatile segmentMask;
HYPRE_Int volatile bucketMask;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* volatile segments;
#endif
hypre_HopscotchBucket* volatile table;
} hypre_UnorderedIntMap;
typedef struct
{
HYPRE_Int volatile segmentMask;
HYPRE_Int volatile bucketMask;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* volatile segments;
#endif
hypre_BigHopscotchBucket* volatile table;
} hypre_UnorderedBigIntMap;
/* merge_sort.c */
/**
* Why merge sort?
* 1) Merge sort can take advantage of eliminating duplicates.
* 2) Merge sort is more efficiently parallelizable than qsort
*/
HYPRE_Int hypre_MergeOrderedArrays( HYPRE_Int size1, HYPRE_Int *array1, HYPRE_Int size2,
HYPRE_Int *array2, HYPRE_Int *size3_ptr, HYPRE_Int **array3_ptr);
void hypre_union2(HYPRE_Int n1, HYPRE_BigInt *arr1, HYPRE_Int n2, HYPRE_BigInt *arr2, HYPRE_Int *n3,
HYPRE_BigInt *arr3, HYPRE_Int *map1, HYPRE_Int *map2);
void hypre_merge_sort(HYPRE_Int *in, HYPRE_Int *temp, HYPRE_Int len, HYPRE_Int **sorted);
void hypre_big_merge_sort(HYPRE_BigInt *in, HYPRE_BigInt *temp, HYPRE_Int len,
HYPRE_BigInt **sorted);
void hypre_sort_and_create_inverse_map(HYPRE_Int *in, HYPRE_Int len, HYPRE_Int **out,
hypre_UnorderedIntMap *inverse_map);
void hypre_big_sort_and_create_inverse_map(HYPRE_BigInt *in, HYPRE_Int len, HYPRE_BigInt **out,
hypre_UnorderedBigIntMap *inverse_map);
#if defined(HYPRE_USING_GPU)
HYPRE_Int hypre_SyncComputeStream(hypre_Handle *hypre_handle);
HYPRE_Int hypre_SyncCudaDevice(hypre_Handle *hypre_handle);
HYPRE_Int hypre_ResetCudaDevice(hypre_Handle *hypre_handle);
HYPRE_Int hypreDevice_DiagScaleVector(HYPRE_Int n, HYPRE_Int *A_i, HYPRE_Complex *A_data,
HYPRE_Complex *x, HYPRE_Complex beta, HYPRE_Complex *y);
HYPRE_Int hypreDevice_DiagScaleVector2(HYPRE_Int n, HYPRE_Int *A_i, HYPRE_Complex *A_data,
HYPRE_Complex *x, HYPRE_Complex beta, HYPRE_Complex *y, HYPRE_Complex *z);
HYPRE_Int hypreDevice_IVAXPY(HYPRE_Int n, HYPRE_Complex *a, HYPRE_Complex *x, HYPRE_Complex *y);
HYPRE_Int hypreDevice_IVAXPYMarked(HYPRE_Int n, HYPRE_Complex *a, HYPRE_Complex *x,
HYPRE_Complex *y, HYPRE_Int *marker, HYPRE_Int marker_val);
HYPRE_Int hypreDevice_BigIntFilln(HYPRE_BigInt *d_x, size_t n, HYPRE_BigInt v);
HYPRE_Int hypreDevice_Filln(HYPRE_Complex *d_x, size_t n, HYPRE_Complex v);
HYPRE_Int hypreDevice_Scalen(HYPRE_Complex *d_x, size_t n, HYPRE_Complex v);
HYPRE_Int* hypreDevice_CsrRowPtrsToIndices(HYPRE_Int nrows, HYPRE_Int nnz, HYPRE_Int *d_row_ptr);
HYPRE_Int hypreDevice_CsrRowPtrsToIndices_v2(HYPRE_Int nrows, HYPRE_Int nnz, HYPRE_Int *d_row_ptr,
HYPRE_Int *d_row_ind);
HYPRE_Int* hypreDevice_CsrRowIndicesToPtrs(HYPRE_Int nrows, HYPRE_Int nnz, HYPRE_Int *d_row_ind);
HYPRE_Int hypreDevice_CsrRowIndicesToPtrs_v2(HYPRE_Int nrows, HYPRE_Int nnz, HYPRE_Int *d_row_ind,
HYPRE_Int *d_row_ptr);
#endif
HYPRE_Int hypre_CurandUniform( HYPRE_Int n, HYPRE_Real *urand, HYPRE_Int set_seed,
hypre_ulonglongint seed, HYPRE_Int set_offset, hypre_ulonglongint offset);
HYPRE_Int hypre_CurandUniformSingle( HYPRE_Int n, float *urand, HYPRE_Int set_seed,
hypre_ulonglongint seed, HYPRE_Int set_offset, hypre_ulonglongint offset);
HYPRE_Int hypre_bind_device(HYPRE_Int myid, HYPRE_Int nproc, MPI_Comm comm);
/* nvtx.c */
void hypre_GpuProfilingPushRangeColor(const char *name, HYPRE_Int cid);
void hypre_GpuProfilingPushRange(const char *name);
void hypre_GpuProfilingPopRange();
/* utilities.c */
HYPRE_Int hypre_multmod(HYPRE_Int a, HYPRE_Int b, HYPRE_Int mod);
void hypre_partition1D(HYPRE_Int n, HYPRE_Int p, HYPRE_Int j, HYPRE_Int *s, HYPRE_Int *e);
char *hypre_strcpy(char *destination, const char *source);
HYPRE_Int hypre_SetSyncCudaCompute(HYPRE_Int action);
HYPRE_Int hypre_RestoreSyncCudaCompute();
HYPRE_Int hypre_GetSyncCudaCompute(HYPRE_Int *cuda_compute_stream_sync_ptr);
HYPRE_Int hypre_SyncComputeStream(hypre_Handle *hypre_handle);
/* handle.c */
HYPRE_Int hypre_SetSpGemmUseCusparse( HYPRE_Int use_cusparse );
HYPRE_Int hypre_SetSpGemmAlgorithm( HYPRE_Int value );
HYPRE_Int hypre_SetSpGemmRownnzEstimateMethod( HYPRE_Int value );
HYPRE_Int hypre_SetSpGemmRownnzEstimateNSamples( HYPRE_Int value );
HYPRE_Int hypre_SetSpGemmRownnzEstimateMultFactor( HYPRE_Real value );
HYPRE_Int hypre_SetSpGemmHashType( char value );
HYPRE_Int hypre_SetUseGpuRand( HYPRE_Int use_gpurand );
HYPRE_Int hypre_SetGaussSeidelMethod( HYPRE_Int gs_method );
HYPRE_Int hypre_SetUserDeviceMalloc(GPUMallocFunc func);
HYPRE_Int hypre_SetUserDeviceMfree(GPUMfreeFunc func);
/* int_array.c */
hypre_IntArray* hypre_IntArrayCreate( HYPRE_Int size );
HYPRE_Int hypre_IntArrayDestroy( hypre_IntArray *array );
HYPRE_Int hypre_IntArrayInitialize_v2( hypre_IntArray *array,
HYPRE_MemoryLocation memory_location );
HYPRE_Int hypre_IntArrayInitialize( hypre_IntArray *array );
HYPRE_Int hypre_IntArrayCopy( hypre_IntArray *x, hypre_IntArray *y );
hypre_IntArray* hypre_IntArrayCloneDeep_v2( hypre_IntArray *x,
HYPRE_MemoryLocation memory_location );
hypre_IntArray* hypre_IntArrayCloneDeep( hypre_IntArray *x );
HYPRE_Int hypre_IntArraySetConstantValues( hypre_IntArray *v, HYPRE_Int value );
/******************************************************************************
* Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
* HYPRE Project Developers. See the top-level COPYRIGHT file for details.
*
* SPDX-License-Identifier: (Apache-2.0 OR MIT)
******************************************************************************/
/**
* Hopscotch hash is modified from the code downloaded from
* https://sites.google.com/site/cconcurrencypackage/hopscotch-hashing
* with the following terms of usage
*/
////////////////////////////////////////////////////////////////////////////////
//TERMS OF USAGE
//------------------------------------------------------------------------------
//
// Permission to use, copy, modify and distribute this software and
// its documentation for any purpose is hereby granted without fee,
// provided that due acknowledgments to the authors are provided and
// this permission notice appears in all copies of the software.
// The software is provided "as is". There is no warranty of any kind.
//
//Authors:
// Maurice Herlihy
// Brown University
// and
// Nir Shavit
// Tel-Aviv University
// and
// Moran Tzafrir
// Tel-Aviv University
//
// Date: July 15, 2008.
//
////////////////////////////////////////////////////////////////////////////////
// Programmer : Moran Tzafrir (MoranTza@gmail.com)
// Modified : Jongsoo Park (jongsoo.park@intel.com)
// Oct 1, 2015.
//
////////////////////////////////////////////////////////////////////////////////
#ifndef hypre_HOPSCOTCH_HASH_HEADER
#define hypre_HOPSCOTCH_HASH_HEADER
//#include <strings.h>
#include <string.h>
#include <stdio.h>
#include <limits.h>
//#include <math.h>
#ifdef HYPRE_USING_OPENMP
#include <omp.h>
#endif
//#include "_hypre_utilities.h"
// Potentially architecture specific features used here:
// __sync_val_compare_and_swap
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************
* This next section of code is here instead of in _hypre_utilities.h to get
* around some portability issues with Visual Studio. By putting it here, we
* can explicitly include this '.h' file in a few files in hypre and compile
* them with C++ instead of C (VS does not support C99 'inline').
******************************************************************************/
#ifdef HYPRE_USING_ATOMIC
static inline HYPRE_Int
hypre_compare_and_swap( HYPRE_Int *ptr, HYPRE_Int oldval, HYPRE_Int newval )
{
#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) && (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
return __sync_val_compare_and_swap(ptr, oldval, newval);
//#elif defind _MSC_VER
//return _InterlockedCompareExchange((long *)ptr, newval, oldval);
//#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L && !defined(__STDC_NO_ATOMICS__)
// JSP: not many compilers have implemented this, so comment out for now
//_Atomic HYPRE_Int *atomic_ptr = ptr;
//atomic_compare_exchange_strong(atomic_ptr, &oldval, newval);
//return oldval;
#endif
}
static inline HYPRE_Int
hypre_fetch_and_add( HYPRE_Int *ptr, HYPRE_Int value )
{
#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) && (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
return __sync_fetch_and_add(ptr, value);
//#elif defined _MSC_VER
//return _InterlockedExchangeAdd((long *)ptr, value);
//#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L && !defined(__STDC_NO_ATOMICS__)
// JSP: not many compilers have implemented this, so comment out for now
//_Atomic HYPRE_Int *atomic_ptr = ptr;
//return atomic_fetch_add(atomic_ptr, value);
#endif
}
#else // !HYPRE_USING_ATOMIC
static inline HYPRE_Int
hypre_compare_and_swap( HYPRE_Int *ptr, HYPRE_Int oldval, HYPRE_Int newval )
{
if (*ptr == oldval)
{
*ptr = newval;
return oldval;
}
else { return *ptr; }
}
static inline HYPRE_Int
hypre_fetch_and_add( HYPRE_Int *ptr, HYPRE_Int value )
{
HYPRE_Int oldval = *ptr;
*ptr += value;
return oldval;
}
#endif // !HYPRE_USING_ATOMIC
/******************************************************************************/
// Constants ................................................................
#define HYPRE_HOPSCOTCH_HASH_HOP_RANGE (32)
#define HYPRE_HOPSCOTCH_HASH_INSERT_RANGE (4*1024)
#define HYPRE_HOPSCOTCH_HASH_EMPTY (0)
#define HYPRE_HOPSCOTCH_HASH_BUSY (1)
// Small Utilities ..........................................................
static inline HYPRE_Int
first_lsb_bit_indx( hypre_uint x )
{
HYPRE_Int pos;
#if defined(_MSC_VER) || defined(__MINGW64__)
if (x == 0)
{
pos = 0;
}
else
{
for (pos = 1; !(x & 1); ++pos)
{
x >>= 1;
}
}
#else
pos = ffs(x);
#endif
return (pos - 1);
}
/**
* hypre_Hash is adapted from xxHash with the following license.
*/
/*
xxHash - Extremely Fast Hash algorithm
Header File
Copyright (C) 2012-2015, Yann Collet.
BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
You can contact the author at :
- xxHash source repository : https://github.com/Cyan4973/xxHash
*/
/***************************************
* Constants
***************************************/
#define HYPRE_XXH_PRIME32_1 2654435761U
#define HYPRE_XXH_PRIME32_2 2246822519U
#define HYPRE_XXH_PRIME32_3 3266489917U
#define HYPRE_XXH_PRIME32_4 668265263U
#define HYPRE_XXH_PRIME32_5 374761393U
#define HYPRE_XXH_PRIME64_1 11400714785074694791ULL
#define HYPRE_XXH_PRIME64_2 14029467366897019727ULL
#define HYPRE_XXH_PRIME64_3 1609587929392839161ULL
#define HYPRE_XXH_PRIME64_4 9650029242287828579ULL
#define HYPRE_XXH_PRIME64_5 2870177450012600261ULL
#define HYPRE_XXH_rotl32(x,r) ((x << r) | (x >> (32 - r)))
#define HYPRE_XXH_rotl64(x,r) ((x << r) | (x >> (64 - r)))
#if defined(HYPRE_MIXEDINT) || defined(HYPRE_BIGINT)
static inline HYPRE_BigInt
hypre_BigHash( HYPRE_BigInt input )
{
hypre_ulongint h64 = HYPRE_XXH_PRIME64_5 + sizeof(input);
hypre_ulongint k1 = input;
k1 *= HYPRE_XXH_PRIME64_2;
k1 = HYPRE_XXH_rotl64(k1, 31);
k1 *= HYPRE_XXH_PRIME64_1;
h64 ^= k1;
h64 = HYPRE_XXH_rotl64(h64, 27) * HYPRE_XXH_PRIME64_1 + HYPRE_XXH_PRIME64_4;
h64 ^= h64 >> 33;
h64 *= HYPRE_XXH_PRIME64_2;
h64 ^= h64 >> 29;
h64 *= HYPRE_XXH_PRIME64_3;
h64 ^= h64 >> 32;
#ifndef NDEBUG
if (HYPRE_HOPSCOTCH_HASH_EMPTY == h64)
{
hypre_printf("hash(%lld) = %d\n", h64, HYPRE_HOPSCOTCH_HASH_EMPTY);
hypre_assert(HYPRE_HOPSCOTCH_HASH_EMPTY != h64);
}
#endif
return h64;
}
#else
static inline HYPRE_Int
hypre_BigHash(HYPRE_Int input)
{
hypre_uint h32 = HYPRE_XXH_PRIME32_5 + sizeof(input);
// 1665863975 is added to input so that
// only -1073741824 gives HYPRE_HOPSCOTCH_HASH_EMPTY.
// Hence, we're fine as long as key is non-negative.
h32 += (input + 1665863975) * HYPRE_XXH_PRIME32_3;
h32 = HYPRE_XXH_rotl32(h32, 17) * HYPRE_XXH_PRIME32_4;
h32 ^= h32 >> 15;
h32 *= HYPRE_XXH_PRIME32_2;
h32 ^= h32 >> 13;
h32 *= HYPRE_XXH_PRIME32_3;
h32 ^= h32 >> 16;
//hypre_assert(HYPRE_HOPSCOTCH_HASH_EMPTY != h32);
return h32;
}
#endif
#ifdef HYPRE_BIGINT
static inline HYPRE_Int
hypre_Hash(HYPRE_Int input)
{
hypre_ulongint h64 = HYPRE_XXH_PRIME64_5 + sizeof(input);
hypre_ulongint k1 = input;
k1 *= HYPRE_XXH_PRIME64_2;
k1 = HYPRE_XXH_rotl64(k1, 31);
k1 *= HYPRE_XXH_PRIME64_1;
h64 ^= k1;
h64 = HYPRE_XXH_rotl64(h64, 27) * HYPRE_XXH_PRIME64_1 + HYPRE_XXH_PRIME64_4;
h64 ^= h64 >> 33;
h64 *= HYPRE_XXH_PRIME64_2;
h64 ^= h64 >> 29;
h64 *= HYPRE_XXH_PRIME64_3;
h64 ^= h64 >> 32;
#ifndef NDEBUG
if (HYPRE_HOPSCOTCH_HASH_EMPTY == h64)
{
hypre_printf("hash(%lld) = %d\n", h64, HYPRE_HOPSCOTCH_HASH_EMPTY);
hypre_assert(HYPRE_HOPSCOTCH_HASH_EMPTY != h64);
}
#endif
return h64;
}
#else
static inline HYPRE_Int
hypre_Hash(HYPRE_Int input)
{
hypre_uint h32 = HYPRE_XXH_PRIME32_5 + sizeof(input);
// 1665863975 is added to input so that
// only -1073741824 gives HYPRE_HOPSCOTCH_HASH_EMPTY.
// Hence, we're fine as long as key is non-negative.
h32 += (input + 1665863975) * HYPRE_XXH_PRIME32_3;
h32 = HYPRE_XXH_rotl32(h32, 17) * HYPRE_XXH_PRIME32_4;
h32 ^= h32 >> 15;
h32 *= HYPRE_XXH_PRIME32_2;
h32 ^= h32 >> 13;
h32 *= HYPRE_XXH_PRIME32_3;
h32 ^= h32 >> 16;
//hypre_assert(HYPRE_HOPSCOTCH_HASH_EMPTY != h32);
return h32;
}
#endif
static inline void
hypre_UnorderedIntSetFindCloserFreeBucket( hypre_UnorderedIntSet *s,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *start_seg,
#endif
HYPRE_Int *free_bucket,
HYPRE_Int *free_dist )
{
HYPRE_Int move_bucket = *free_bucket - (HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1);
HYPRE_Int move_free_dist;
for (move_free_dist = HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1; move_free_dist > 0; --move_free_dist)
{
hypre_uint start_hop_info = s->hopInfo[move_bucket];
HYPRE_Int move_new_free_dist = -1;
hypre_uint mask = 1;
HYPRE_Int i;
for (i = 0; i < move_free_dist; ++i, mask <<= 1)
{
if (mask & start_hop_info)
{
move_new_free_dist = i;
break;
}
}
if (-1 != move_new_free_dist)
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* move_segment = &(s->segments[move_bucket & s->segmentMask]);
if (start_seg != move_segment)
{
omp_set_lock(&move_segment->lock);
}
#endif
if (start_hop_info == s->hopInfo[move_bucket])
{
// new_free_bucket -> free_bucket and empty new_free_bucket
HYPRE_Int new_free_bucket = move_bucket + move_new_free_dist;
s->key[*free_bucket] = s->key[new_free_bucket];
s->hash[*free_bucket] = s->hash[new_free_bucket];
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
++move_segment->timestamp;
#pragma omp flush
#endif
s->hopInfo[move_bucket] |= (1U << move_free_dist);
s->hopInfo[move_bucket] &= ~(1U << move_new_free_dist);
*free_bucket = new_free_bucket;
*free_dist -= move_free_dist - move_new_free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
return;
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
}
++move_bucket;
}
*free_bucket = -1;
*free_dist = 0;
}
static inline void
hypre_UnorderedBigIntSetFindCloserFreeBucket( hypre_UnorderedBigIntSet *s,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *start_seg,
#endif
HYPRE_Int *free_bucket,
HYPRE_Int *free_dist )
{
HYPRE_Int move_bucket = *free_bucket - (HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1);
HYPRE_Int move_free_dist;
for (move_free_dist = HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1; move_free_dist > 0; --move_free_dist)
{
hypre_uint start_hop_info = s->hopInfo[move_bucket];
HYPRE_Int move_new_free_dist = -1;
hypre_uint mask = 1;
HYPRE_Int i;
for (i = 0; i < move_free_dist; ++i, mask <<= 1)
{
if (mask & start_hop_info)
{
move_new_free_dist = i;
break;
}
}
if (-1 != move_new_free_dist)
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* move_segment = &(s->segments[move_bucket & s->segmentMask]);
if (start_seg != move_segment)
{
omp_set_lock(&move_segment->lock);
}
#endif
if (start_hop_info == s->hopInfo[move_bucket])
{
// new_free_bucket -> free_bucket and empty new_free_bucket
HYPRE_Int new_free_bucket = move_bucket + move_new_free_dist;
s->key[*free_bucket] = s->key[new_free_bucket];
s->hash[*free_bucket] = s->hash[new_free_bucket];
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
++move_segment->timestamp;
#pragma omp flush
#endif
s->hopInfo[move_bucket] |= (1U << move_free_dist);
s->hopInfo[move_bucket] &= ~(1U << move_new_free_dist);
*free_bucket = new_free_bucket;
*free_dist -= move_free_dist - move_new_free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
return;
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
}
++move_bucket;
}
*free_bucket = -1;
*free_dist = 0;
}
static inline void
hypre_UnorderedIntMapFindCloserFreeBucket( hypre_UnorderedIntMap *m,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *start_seg,
#endif
hypre_HopscotchBucket **free_bucket,
HYPRE_Int *free_dist)
{
hypre_HopscotchBucket* move_bucket = *free_bucket - (HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1);
HYPRE_Int move_free_dist;
for (move_free_dist = HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1; move_free_dist > 0; --move_free_dist)
{
hypre_uint start_hop_info = move_bucket->hopInfo;
HYPRE_Int move_new_free_dist = -1;
hypre_uint mask = 1;
HYPRE_Int i;
for (i = 0; i < move_free_dist; ++i, mask <<= 1)
{
if (mask & start_hop_info)
{
move_new_free_dist = i;
break;
}
}
if (-1 != move_new_free_dist)
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* move_segment = &(m->segments[(move_bucket - m->table) & m->segmentMask]);
if (start_seg != move_segment)
{
omp_set_lock(&move_segment->lock);
}
#endif
if (start_hop_info == move_bucket->hopInfo)
{
// new_free_bucket -> free_bucket and empty new_free_bucket
hypre_HopscotchBucket* new_free_bucket = move_bucket + move_new_free_dist;
(*free_bucket)->data = new_free_bucket->data;
(*free_bucket)->key = new_free_bucket->key;
(*free_bucket)->hash = new_free_bucket->hash;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
++move_segment->timestamp;
#pragma omp flush
#endif
move_bucket->hopInfo |= (1U << move_free_dist);
move_bucket->hopInfo &= ~(1U << move_new_free_dist);
*free_bucket = new_free_bucket;
*free_dist -= move_free_dist - move_new_free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
return;
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
}
++move_bucket;
}
*free_bucket = NULL;
*free_dist = 0;
}
static inline void
hypre_UnorderedBigIntMapFindCloserFreeBucket( hypre_UnorderedBigIntMap *m,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *start_seg,
#endif
hypre_BigHopscotchBucket **free_bucket,
HYPRE_Int *free_dist)
{
hypre_BigHopscotchBucket* move_bucket = *free_bucket - (HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1);
HYPRE_Int move_free_dist;
for (move_free_dist = HYPRE_HOPSCOTCH_HASH_HOP_RANGE - 1; move_free_dist > 0; --move_free_dist)
{
hypre_uint start_hop_info = move_bucket->hopInfo;
HYPRE_Int move_new_free_dist = -1;
hypre_uint mask = 1;
HYPRE_Int i;
for (i = 0; i < move_free_dist; ++i, mask <<= 1)
{
if (mask & start_hop_info)
{
move_new_free_dist = i;
break;
}
}
if (-1 != move_new_free_dist)
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment* move_segment = &(m->segments[(move_bucket - m->table) & m->segmentMask]);
if (start_seg != move_segment)
{
omp_set_lock(&move_segment->lock);
}
#endif
if (start_hop_info == move_bucket->hopInfo)
{
// new_free_bucket -> free_bucket and empty new_free_bucket
hypre_BigHopscotchBucket* new_free_bucket = move_bucket + move_new_free_dist;
(*free_bucket)->data = new_free_bucket->data;
(*free_bucket)->key = new_free_bucket->key;
(*free_bucket)->hash = new_free_bucket->hash;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
++move_segment->timestamp;
#pragma omp flush
#endif
move_bucket->hopInfo |= (1U << move_free_dist);
move_bucket->hopInfo &= ~(1U << move_new_free_dist);
*free_bucket = new_free_bucket;
*free_dist -= move_free_dist - move_new_free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
return;
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (start_seg != move_segment)
{
omp_unset_lock(&move_segment->lock);
}
#endif
}
++move_bucket;
}
*free_bucket = NULL;
*free_dist = 0;
}
void hypre_UnorderedIntSetCreate( hypre_UnorderedIntSet *s,
HYPRE_Int inCapacity,
HYPRE_Int concurrencyLevel);
void hypre_UnorderedBigIntSetCreate( hypre_UnorderedBigIntSet *s,
HYPRE_Int inCapacity,
HYPRE_Int concurrencyLevel);
void hypre_UnorderedIntMapCreate( hypre_UnorderedIntMap *m,
HYPRE_Int inCapacity,
HYPRE_Int concurrencyLevel);
void hypre_UnorderedBigIntMapCreate( hypre_UnorderedBigIntMap *m,
HYPRE_Int inCapacity,
HYPRE_Int concurrencyLevel);
void hypre_UnorderedIntSetDestroy( hypre_UnorderedIntSet *s );
void hypre_UnorderedBigIntSetDestroy( hypre_UnorderedBigIntSet *s );
void hypre_UnorderedIntMapDestroy( hypre_UnorderedIntMap *m );
void hypre_UnorderedBigIntMapDestroy( hypre_UnorderedBigIntMap *m );
// Query Operations .........................................................
static inline HYPRE_Int
hypre_UnorderedIntSetContains( hypre_UnorderedIntSet *s,
HYPRE_Int key )
{
//CALCULATE HASH ..........................
#ifdef HYPRE_BIGINT
HYPRE_Int hash = hypre_BigHash(key);
#else
HYPRE_Int hash = hypre_Hash(key);
#endif
//CHECK IF ALREADY CONTAIN ................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &s->segments[hash & s->segmentMask];
#endif
HYPRE_Int bucket = hash & s->bucketMask;
hypre_uint hopInfo = s->hopInfo[bucket];
if (0 == hopInfo)
{
return 0;
}
else if (1 == hopInfo )
{
if (hash == s->hash[bucket] && key == s->key[bucket])
{
return 1;
}
else { return 0; }
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
HYPRE_Int startTimestamp = segment->timestamp;
#endif
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
HYPRE_Int currElm = bucket + i;
if (hash == s->hash[currElm] && key == s->key[currElm])
{
return 1;
}
hopInfo &= ~(1U << i);
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (segment->timestamp == startTimestamp)
{
return 0;
}
#endif
HYPRE_Int i;
for (i = 0; i < HYPRE_HOPSCOTCH_HASH_HOP_RANGE; ++i)
{
if (hash == s->hash[bucket + i] && key == s->key[bucket + i])
{
return 1;
}
}
return 0;
}
static inline HYPRE_Int
hypre_UnorderedBigIntSetContains( hypre_UnorderedBigIntSet *s,
HYPRE_BigInt key )
{
//CALCULATE HASH ..........................
#if defined(HYPRE_BIGINT) || defined(HYPRE_MIXEDINT)
HYPRE_BigInt hash = hypre_BigHash(key);
#else
HYPRE_BigInt hash = hypre_Hash(key);
#endif
//CHECK IF ALREADY CONTAIN ................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &s->segments[(HYPRE_Int)(hash & s->segmentMask)];
#endif
HYPRE_Int bucket = (HYPRE_Int)(hash & s->bucketMask);
hypre_uint hopInfo = s->hopInfo[bucket];
if (0 == hopInfo)
{
return 0;
}
else if (1 == hopInfo )
{
if (hash == s->hash[bucket] && key == s->key[bucket])
{
return 1;
}
else { return 0; }
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
HYPRE_Int startTimestamp = segment->timestamp;
#endif
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
HYPRE_Int currElm = bucket + i;
if (hash == s->hash[currElm] && key == s->key[currElm])
{
return 1;
}
hopInfo &= ~(1U << i);
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (segment->timestamp == startTimestamp)
{
return 0;
}
#endif
HYPRE_Int i;
for (i = 0; i < HYPRE_HOPSCOTCH_HASH_HOP_RANGE; ++i)
{
if (hash == s->hash[bucket + i] && key == s->key[bucket + i])
{
return 1;
}
}
return 0;
}
/**
* @ret -1 if key doesn't exist
*/
static inline HYPRE_Int
hypre_UnorderedIntMapGet( hypre_UnorderedIntMap *m,
HYPRE_Int key )
{
//CALCULATE HASH ..........................
#ifdef HYPRE_BIGINT
HYPRE_Int hash = hypre_BigHash(key);
#else
HYPRE_Int hash = hypre_Hash(key);
#endif
//CHECK IF ALREADY CONTAIN ................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &m->segments[hash & m->segmentMask];
#endif
hypre_HopscotchBucket *elmAry = &(m->table[hash & m->bucketMask]);
hypre_uint hopInfo = elmAry->hopInfo;
if (0 == hopInfo)
{
return -1;
}
else if (1 == hopInfo )
{
if (hash == elmAry->hash && key == elmAry->key)
{
return elmAry->data;
}
else { return -1; }
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
HYPRE_Int startTimestamp = segment->timestamp;
#endif
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
hypre_HopscotchBucket* currElm = elmAry + i;
if (hash == currElm->hash && key == currElm->key)
{
return currElm->data;
}
hopInfo &= ~(1U << i);
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (segment->timestamp == startTimestamp)
{
return -1;
}
#endif
hypre_HopscotchBucket *currBucket = &(m->table[hash & m->bucketMask]);
HYPRE_Int i;
for (i = 0; i < HYPRE_HOPSCOTCH_HASH_HOP_RANGE; ++i, ++currBucket)
{
if (hash == currBucket->hash && key == currBucket->key)
{
return currBucket->data;
}
}
return -1;
}
static inline
HYPRE_Int hypre_UnorderedBigIntMapGet( hypre_UnorderedBigIntMap *m,
HYPRE_BigInt key )
{
//CALCULATE HASH ..........................
#if defined(HYPRE_BIGINT) || defined(HYPRE_MIXEDINT)
HYPRE_BigInt hash = hypre_BigHash(key);
#else
HYPRE_BigInt hash = hypre_Hash(key);
#endif
//CHECK IF ALREADY CONTAIN ................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &m->segments[(HYPRE_Int)(hash & m->segmentMask)];
#endif
hypre_BigHopscotchBucket *elmAry = &(m->table[(HYPRE_Int)(hash & m->bucketMask)]);
hypre_uint hopInfo = elmAry->hopInfo;
if (0 == hopInfo)
{
return -1;
}
else if (1 == hopInfo )
{
if (hash == elmAry->hash && key == elmAry->key)
{
return elmAry->data;
}
else { return -1; }
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
HYPRE_Int startTimestamp = segment->timestamp;
#endif
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
hypre_BigHopscotchBucket* currElm = elmAry + i;
if (hash == currElm->hash && key == currElm->key)
{
return currElm->data;
}
hopInfo &= ~(1U << i);
}
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
if (segment->timestamp == startTimestamp)
{
return -1;
}
#endif
hypre_BigHopscotchBucket *currBucket = &(m->table[hash & m->bucketMask]);
HYPRE_Int i;
for (i = 0; i < HYPRE_HOPSCOTCH_HASH_HOP_RANGE; ++i, ++currBucket)
{
if (hash == currBucket->hash && key == currBucket->key)
{
return currBucket->data;
}
}
return -1;
}
//status Operations .........................................................
static inline
HYPRE_Int hypre_UnorderedIntSetSize( hypre_UnorderedIntSet *s )
{
HYPRE_Int counter = 0;
HYPRE_Int n = s->bucketMask + HYPRE_HOPSCOTCH_HASH_INSERT_RANGE;
HYPRE_Int i;
for (i = 0; i < n; ++i)
{
if (HYPRE_HOPSCOTCH_HASH_EMPTY != s->hash[i])
{
++counter;
}
}
return counter;
}
static inline
HYPRE_Int hypre_UnorderedBigIntSetSize( hypre_UnorderedBigIntSet *s )
{
HYPRE_Int counter = 0;
HYPRE_BigInt n = s->bucketMask + HYPRE_HOPSCOTCH_HASH_INSERT_RANGE;
HYPRE_Int i;
for (i = 0; i < n; ++i)
{
if (HYPRE_HOPSCOTCH_HASH_EMPTY != s->hash[i])
{
++counter;
}
}
return counter;
}
static inline HYPRE_Int
hypre_UnorderedIntMapSize( hypre_UnorderedIntMap *m )
{
HYPRE_Int counter = 0;
HYPRE_Int n = m->bucketMask + HYPRE_HOPSCOTCH_HASH_INSERT_RANGE;
HYPRE_Int i;
for (i = 0; i < n; ++i)
{
if ( HYPRE_HOPSCOTCH_HASH_EMPTY != m->table[i].hash )
{
++counter;
}
}
return counter;
}
static inline HYPRE_Int
hypre_UnorderedBigIntMapSize( hypre_UnorderedBigIntMap *m )
{
HYPRE_Int counter = 0;
HYPRE_Int n = m->bucketMask + HYPRE_HOPSCOTCH_HASH_INSERT_RANGE;
HYPRE_Int i;
for (i = 0; i < n; ++i)
{
if ( HYPRE_HOPSCOTCH_HASH_EMPTY != m->table[i].hash )
{
++counter;
}
}
return counter;
}
HYPRE_Int *hypre_UnorderedIntSetCopyToArray( hypre_UnorderedIntSet *s, HYPRE_Int *len );
HYPRE_BigInt *hypre_UnorderedBigIntSetCopyToArray( hypre_UnorderedBigIntSet *s, HYPRE_Int *len );
//modification Operations ...................................................
static inline void
hypre_UnorderedIntSetPut( hypre_UnorderedIntSet *s,
HYPRE_Int key )
{
//CALCULATE HASH ..........................
#ifdef HYPRE_BIGINT
HYPRE_Int hash = hypre_BigHash(key);
#else
HYPRE_Int hash = hypre_Hash(key);
#endif
//LOCK KEY HASH ENTERY ....................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &s->segments[hash & s->segmentMask];
omp_set_lock(&segment->lock);
#endif
HYPRE_Int bucket = hash & s->bucketMask;
//CHECK IF ALREADY CONTAIN ................
hypre_uint hopInfo = s->hopInfo[bucket];
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
HYPRE_Int currElm = bucket + i;
if (hash == s->hash[currElm] && key == s->key[currElm])
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return;
}
hopInfo &= ~(1U << i);
}
//LOOK FOR FREE BUCKET ....................
HYPRE_Int free_bucket = bucket;
HYPRE_Int free_dist = 0;
for ( ; free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE; ++free_dist, ++free_bucket)
{
if ( (HYPRE_HOPSCOTCH_HASH_EMPTY == s->hash[free_bucket]) &&
(HYPRE_HOPSCOTCH_HASH_EMPTY ==
hypre_compare_and_swap((HYPRE_Int *)&s->hash[free_bucket],
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_EMPTY,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_BUSY)) )
{
break;
}
}
//PLACE THE NEW KEY .......................
if (free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE)
{
do
{
if (free_dist < HYPRE_HOPSCOTCH_HASH_HOP_RANGE)
{
s->key[free_bucket] = key;
s->hash[free_bucket] = hash;
s->hopInfo[bucket] |= 1U << free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return;
}
hypre_UnorderedIntSetFindCloserFreeBucket(s,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
segment,
#endif
&free_bucket, &free_dist);
}
while (-1 != free_bucket);
}
//NEED TO RESIZE ..........................
hypre_error_w_msg(HYPRE_ERROR_GENERIC, "ERROR - RESIZE is not implemented\n");
/*fprintf(stderr, "ERROR - RESIZE is not implemented\n");*/
exit(1);
return;
}
static inline void
hypre_UnorderedBigIntSetPut( hypre_UnorderedBigIntSet *s,
HYPRE_BigInt key )
{
//CALCULATE HASH ..........................
#if defined(HYPRE_BIGINT) || defined(HYPRE_MIXEDINT)
HYPRE_BigInt hash = hypre_BigHash(key);
#else
HYPRE_BigInt hash = hypre_Hash(key);
#endif
//LOCK KEY HASH ENTERY ....................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &s->segments[hash & s->segmentMask];
omp_set_lock(&segment->lock);
#endif
HYPRE_Int bucket = (HYPRE_Int)(hash & s->bucketMask);
//CHECK IF ALREADY CONTAIN ................
hypre_uint hopInfo = s->hopInfo[bucket];
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
HYPRE_Int currElm = bucket + i;
if (hash == s->hash[currElm] && key == s->key[currElm])
{
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return;
}
hopInfo &= ~(1U << i);
}
//LOOK FOR FREE BUCKET ....................
HYPRE_Int free_bucket = bucket;
HYPRE_Int free_dist = 0;
for ( ; free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE; ++free_dist, ++free_bucket)
{
if ( (HYPRE_HOPSCOTCH_HASH_EMPTY == s->hash[free_bucket]) &&
(HYPRE_HOPSCOTCH_HASH_EMPTY ==
hypre_compare_and_swap((HYPRE_Int *)&s->hash[free_bucket],
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_EMPTY,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_BUSY)) )
{
break;
}
}
//PLACE THE NEW KEY .......................
if (free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE)
{
do
{
if (free_dist < HYPRE_HOPSCOTCH_HASH_HOP_RANGE)
{
s->key[free_bucket] = key;
s->hash[free_bucket] = hash;
s->hopInfo[bucket] |= 1U << free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return;
}
hypre_UnorderedBigIntSetFindCloserFreeBucket(s,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
segment,
#endif
&free_bucket, &free_dist);
}
while (-1 != free_bucket);
}
//NEED TO RESIZE ..........................
hypre_error_w_msg(HYPRE_ERROR_GENERIC, "ERROR - RESIZE is not implemented\n");
/*fprintf(stderr, "ERROR - RESIZE is not implemented\n");*/
exit(1);
return;
}
static inline HYPRE_Int
hypre_UnorderedIntMapPutIfAbsent( hypre_UnorderedIntMap *m,
HYPRE_Int key, HYPRE_Int data )
{
//CALCULATE HASH ..........................
#ifdef HYPRE_BIGINT
HYPRE_Int hash = hypre_BigHash(key);
#else
HYPRE_Int hash = hypre_Hash(key);
#endif
//LOCK KEY HASH ENTERY ....................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &m->segments[hash & m->segmentMask];
omp_set_lock(&segment->lock);
#endif
hypre_HopscotchBucket* startBucket = &(m->table[hash & m->bucketMask]);
//CHECK IF ALREADY CONTAIN ................
hypre_uint hopInfo = startBucket->hopInfo;
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
hypre_HopscotchBucket* currElm = startBucket + i;
if (hash == currElm->hash && key == currElm->key)
{
HYPRE_Int rc = currElm->data;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return rc;
}
hopInfo &= ~(1U << i);
}
//LOOK FOR FREE BUCKET ....................
hypre_HopscotchBucket* free_bucket = startBucket;
HYPRE_Int free_dist = 0;
for ( ; free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE; ++free_dist, ++free_bucket)
{
if ( (HYPRE_HOPSCOTCH_HASH_EMPTY == free_bucket->hash) &&
(HYPRE_HOPSCOTCH_HASH_EMPTY ==
hypre_compare_and_swap((HYPRE_Int *)&free_bucket->hash,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_EMPTY,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_BUSY)) )
{
break;
}
}
//PLACE THE NEW KEY .......................
if (free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE)
{
do
{
if (free_dist < HYPRE_HOPSCOTCH_HASH_HOP_RANGE)
{
free_bucket->data = data;
free_bucket->key = key;
free_bucket->hash = hash;
startBucket->hopInfo |= 1U << free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return HYPRE_HOPSCOTCH_HASH_EMPTY;
}
hypre_UnorderedIntMapFindCloserFreeBucket(m,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
segment,
#endif
&free_bucket, &free_dist);
}
while (NULL != free_bucket);
}
//NEED TO RESIZE ..........................
hypre_error_w_msg(HYPRE_ERROR_GENERIC, "ERROR - RESIZE is not implemented\n");
/*fprintf(stderr, "ERROR - RESIZE is not implemented\n");*/
exit(1);
return HYPRE_HOPSCOTCH_HASH_EMPTY;
}
static inline HYPRE_Int
hypre_UnorderedBigIntMapPutIfAbsent( hypre_UnorderedBigIntMap *m,
HYPRE_BigInt key, HYPRE_Int data)
{
//CALCULATE HASH ..........................
#if defined(HYPRE_BIGINT) || defined(HYPRE_MIXEDINT)
HYPRE_BigInt hash = hypre_BigHash(key);
#else
HYPRE_BigInt hash = hypre_Hash(key);
#endif
//LOCK KEY HASH ENTERY ....................
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
hypre_HopscotchSegment *segment = &m->segments[hash & m->segmentMask];
omp_set_lock(&segment->lock);
#endif
hypre_BigHopscotchBucket* startBucket = &(m->table[hash & m->bucketMask]);
//CHECK IF ALREADY CONTAIN ................
hypre_uint hopInfo = startBucket->hopInfo;
while (0 != hopInfo)
{
HYPRE_Int i = first_lsb_bit_indx(hopInfo);
hypre_BigHopscotchBucket* currElm = startBucket + i;
if (hash == currElm->hash && key == currElm->key)
{
HYPRE_Int rc = currElm->data;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return rc;
}
hopInfo &= ~(1U << i);
}
//LOOK FOR FREE BUCKET ....................
hypre_BigHopscotchBucket* free_bucket = startBucket;
HYPRE_Int free_dist = 0;
for ( ; free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE; ++free_dist, ++free_bucket)
{
if ( (HYPRE_HOPSCOTCH_HASH_EMPTY == free_bucket->hash) &&
(HYPRE_HOPSCOTCH_HASH_EMPTY ==
hypre_compare_and_swap((HYPRE_Int *)&free_bucket->hash,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_EMPTY,
(HYPRE_Int)HYPRE_HOPSCOTCH_HASH_BUSY)) )
{
break;
}
}
//PLACE THE NEW KEY .......................
if (free_dist < HYPRE_HOPSCOTCH_HASH_INSERT_RANGE)
{
do
{
if (free_dist < HYPRE_HOPSCOTCH_HASH_HOP_RANGE)
{
free_bucket->data = data;
free_bucket->key = key;
free_bucket->hash = hash;
startBucket->hopInfo |= 1U << free_dist;
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
omp_unset_lock(&segment->lock);
#endif
return HYPRE_HOPSCOTCH_HASH_EMPTY;
}
hypre_UnorderedBigIntMapFindCloserFreeBucket(m,
#ifdef HYPRE_CONCURRENT_HOPSCOTCH
segment,
#endif
&free_bucket, &free_dist);
}
while (NULL != free_bucket);
}
//NEED TO RESIZE ..........................
hypre_error_w_msg(HYPRE_ERROR_GENERIC, "ERROR - RESIZE is not implemented\n");
/*fprintf(stderr, "ERROR - RESIZE is not implemented\n");*/
exit(1);
return HYPRE_HOPSCOTCH_HASH_EMPTY;
}
#ifdef __cplusplus
} // extern "C"
#endif
#endif // hypre_HOPSCOTCH_HASH_HEADER
#ifdef __cplusplus
}
#endif
#endif
|
basis_tetra_p1.h | /*
Copyright (c) 2020, VSB - Technical University of Ostrava and Graz University of
Technology
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* Neither the names of VSB - Technical University of Ostrava and Graz
University of Technology nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS”
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL VSB - TECHNICAL UNIVERSITY OF OSTRAVA AND
GRAZ UNIVERSITY OF TECHNOLOGY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @file basis_tetra_p1.h
* @brief Contains a class representing piecewise linear basis functions on a
* tetrahedral (spatial) volume mesh.
* @note updated documentation
*/
#ifndef INCLUDE_BESTHEA_BASIS_TETRA_P1_H_
#define INCLUDE_BESTHEA_BASIS_TETRA_P1_H_
#include "besthea/tetrahedral_volume_mesh.h"
#include "besthea/volume_basis_function.h"
namespace besthea {
namespace bem {
class basis_tetra_p1;
}
}
/**
* Class representing a piecewise linear function on a tetrahedral mesh.
*/
class besthea::bem::basis_tetra_p1
: public besthea::bem::volume_basis_function< besthea::bem::basis_tetra_p1 > {
public:
/**
* Constructor.
* @param[in] mesh Tetrahedral volume mesh on which the basis functions are
* defined.
*/
basis_tetra_p1( const mesh_type & mesh );
/**
* Destructor.
*/
virtual ~basis_tetra_p1( );
/**
* Returns the number of basis functions supported on a single tetrahedron.
*
* This is always 4.
*/
virtual lo dimension_local( ) const;
/**
* Returns the number of basis functions on the whole mesh.
*
* This is the number of all nodes in the underlying tetrahedral volume mesh.
*/
virtual lo dimension_global( ) const;
/**
* Provides the global indices of the 4 nodes of the tetrahedron with given
* index.
* @param[in] i_elem Index of the tetrahedron.
* @param[out] indices Global indices of the nodes of the tetrahedron.
*/
void do_local_to_global( lo i_elem, std::vector< lo > & indices ) const;
/**
* Evaluates a basis function in a point in a tetrahedron. The point is given
* by coordinates in the reference tetrahedron
* (\f$ (x_1,x_2,x_3) \in (0,1)\times(0,1-x_1)\times(0,1-x_1-x_2) \f$).
* @param[in] i_elem Index of the tetrahedron.
* @param[in] i_fun Local basis function index.
* @param[in] x1_ref First coordinate of reference quadrature point.
* @param[in] x2_ref Second coordinate of reference quadrature point.
* @param[in] x3_ref Third coordinate of reference quadrature point.
*/
#pragma omp declare simd uniform( this, i_elem, i_fun ) simdlen( DATA_WIDTH )
sc do_evaluate( [[maybe_unused]] lo i_elem, lo i_fun, sc x1_ref, sc x2_ref,
sc x3_ref ) const {
sc value = 0.0;
if ( i_fun == 0 ) {
value = 1 - x1_ref - x2_ref - x3_ref;
} else if ( i_fun == 1 ) {
value = x1_ref;
} else if ( i_fun == 2 ) {
value = x2_ref;
} else if ( i_fun == 3 ) {
value = x3_ref;
}
return value;
}
};
#endif /* INCLUDE_BESTHEA_BASIS_TETRA_P1_H_ */
|
GiRaFFE_boundary_conditions.h | // Currently, we're using basic Cartesian boundary conditions, pending fixes by Zach.
// Part P8a: Declare boundary condition FACE_UPDATE macro,
// which updates a single face of the 3D grid cube
// using quadratic polynomial extrapolation.
// Basic extrapolation boundary conditions
#define FACE_UPDATE(which_gf, i0min,i0max, i1min,i1max, i2min,i2max, FACEX0,FACEX1,FACEX2) \
for(int i2=i2min;i2<i2max;i2++) for(int i1=i1min;i1<i1max;i1++) for(int i0=i0min;i0<i0max;i0++) { \
gfs[IDX4(which_gf,i0,i1,i2)] = \
+2.0*gfs[IDX4(which_gf,i0+1*FACEX0,i1+1*FACEX1,i2+1*FACEX2)] \
-1.0*gfs[IDX4(which_gf,i0+2*FACEX0,i1+2*FACEX1,i2+2*FACEX2)]; \
}
// +1.0*gfs[IDX4(which_gf,i0+3*FACEX0,i1+3*FACEX1,i2+3*FACEX2)]; \
// Basic Copy boundary conditions
#define FACE_UPDATE_COPY(which_gf, i0min,i0max, i1min,i1max, i2min,i2max, FACEX0,FACEX1,FACEX2) \
for(int i2=i2min;i2<i2max;i2++) for(int i1=i1min;i1<i1max;i1++) for(int i0=i0min;i0<i0max;i0++) { \
gfs[IDX4(which_gf,i0,i1,i2)] = gfs[IDX4(which_gf,i0+1*FACEX0,i1+1*FACEX1,i2+1*FACEX2)]; \
}
// Part P8b: Boundary condition driver routine: Apply BCs to all six
// boundary faces of the cube, filling in the innermost
// ghost zone first, and moving outward.
const int MAXFACE = -1;
const int NUL = +0;
const int MINFACE = +1;
// This macro acts differently in that it acts on an entire 3-vector of gfs, instead of 1.
// which_gf_0 corresponds to the zeroth component of that vector. The if statements only
// evaluate true if the velocity is directed inwards on the face in consideration.
#define FACE_UPDATE_OUTFLOW(which_gf, i0min,i0max, i1min,i1max, i2min,i2max, FACEX0,FACEX1,FACEX2) \
for(int i2=i2min;i2<i2max;i2++) for(int i1=i1min;i1<i1max;i1++) for(int i0=i0min;i0<i0max;i0++) { \
aux_gfs[IDX4(which_gf,i0,i1,i2)] = \
+2.0*aux_gfs[IDX4(which_gf,i0+1*FACEX0,i1+1*FACEX1,i2+1*FACEX2)] \
-1.0*aux_gfs[IDX4(which_gf,i0+2*FACEX0,i1+2*FACEX1,i2+2*FACEX2)]; \
}
/* aux_gfs[IDX4(which_gf_0+1,i0,i1,i2)] = \
+3.0*aux_gfs[IDX4(which_gf_0+1,i0+1*FACEX0,i1+1*FACEX1,i2+1*FACEX2)] \
-3.0*aux_gfs[IDX4(which_gf_0+1,i0+2*FACEX0,i1+2*FACEX1,i2+2*FACEX2)] \
+1.0*aux_gfs[IDX4(which_gf_0+1,i0+3*FACEX0,i1+3*FACEX1,i2+3*FACEX2)]; \
aux_gfs[IDX4(which_gf_0+2,i0,i1,i2)] = \
+3.0*aux_gfs[IDX4(which_gf_0+2,i0+1*FACEX0,i1+1*FACEX1,i2+1*FACEX2)] \
-3.0*aux_gfs[IDX4(which_gf_0+2,i0+2*FACEX0,i1+2*FACEX1,i2+2*FACEX2)] \
+1.0*aux_gfs[IDX4(which_gf_0+2,i0+3*FACEX0,i1+3*FACEX1,i2+3*FACEX2)]; \
if(FACEX0*aux_gfs[IDX4(which_gf_0+0,i0,i1,i2)] > 0.0) { \
aux_gfs[IDX4(which_gf_0+0,i0,i1,i2)] = 0.0; \
} \
if(FACEX1*aux_gfs[IDX4(which_gf_0+1,i0,i1,i2)] > 0.0) { \
aux_gfs[IDX4(which_gf_0+1,i0,i1,i2)] = 0.0; \
} \
if(FACEX2*aux_gfs[IDX4(which_gf_0+2,i0,i1,i2)] > 0.0) { \
aux_gfs[IDX4(which_gf_0+2,i0,i1,i2)] = 0.0; \
} \
*/
void apply_bcs(const int Nxx[3],const int Nxx_plus_2NGHOSTS[3],REAL *gfs,REAL *aux_gfs) {
// First, we apply extrapolation boundary conditions to AD
#pragma omp parallel for
for(int which_gf=0;which_gf<NUM_EVOL_GFS;which_gf++) {
if(which_gf < STILDED0GF || which_gf > STILDED2GF) {
int imin[3] = { NGHOSTS, NGHOSTS, NGHOSTS };
int imax[3] = { Nxx_plus_2NGHOSTS[0]-NGHOSTS, Nxx_plus_2NGHOSTS[1]-NGHOSTS, Nxx_plus_2NGHOSTS[2]-NGHOSTS };
for(int which_gz = 0; which_gz < NGHOSTS; which_gz++) {
// After updating each face, adjust imin[] and imax[]
// to reflect the newly-updated face extents.
FACE_UPDATE(which_gf, imin[0]-1,imin[0], imin[1],imax[1], imin[2],imax[2], MINFACE,NUL,NUL); imin[0]--;
FACE_UPDATE(which_gf, imax[0],imax[0]+1, imin[1],imax[1], imin[2],imax[2], MAXFACE,NUL,NUL); imax[0]++;
FACE_UPDATE(which_gf, imin[0],imax[0], imin[1]-1,imin[1], imin[2],imax[2], NUL,MINFACE,NUL); imin[1]--;
FACE_UPDATE(which_gf, imin[0],imax[0], imax[1],imax[1]+1, imin[2],imax[2], NUL,MAXFACE,NUL); imax[1]++;
FACE_UPDATE(which_gf, imin[0],imax[0], imin[1],imax[1], imin[2]-1,imin[2], NUL,NUL,MINFACE);
imin[2]--;
FACE_UPDATE(which_gf, imin[0],imax[0], imin[1],imax[1], imax[2],imax[2]+1, NUL,NUL,MAXFACE);
imax[2]++;
}
}
}
// Apply outflow/extrapolation boundary conditions to ValenciavU by passing VALENCIAVU0 as which_gf_0
for(int which_gf=VALENCIAVU0GF;which_gf<=VALENCIAVU2GF;which_gf++) {
int imin[3] = { NGHOSTS, NGHOSTS, NGHOSTS };
int imax[3] = { Nxx_plus_2NGHOSTS[0]-NGHOSTS, Nxx_plus_2NGHOSTS[1]-NGHOSTS, Nxx_plus_2NGHOSTS[2]-NGHOSTS };
for(int which_gz = 0; which_gz < NGHOSTS; which_gz++) {
FACE_UPDATE_OUTFLOW(which_gf, imin[0]-1,imin[0], imin[1],imax[1], imin[2],imax[2], MINFACE,NUL,NUL); imin[0]--;
FACE_UPDATE_OUTFLOW(which_gf, imax[0],imax[0]+1, imin[1],imax[1], imin[2],imax[2], MAXFACE,NUL,NUL); imax[0]++;
FACE_UPDATE_OUTFLOW(which_gf, imin[0],imax[0], imin[1]-1,imin[1], imin[2],imax[2], NUL,MINFACE,NUL); imin[1]--;
FACE_UPDATE_OUTFLOW(which_gf, imin[0],imax[0], imax[1],imax[1]+1, imin[2],imax[2], NUL,MAXFACE,NUL); imax[1]++;
FACE_UPDATE_OUTFLOW(which_gf, imin[0],imax[0], imin[1],imax[1], imin[2]-1,imin[2], NUL,NUL,MINFACE);
imin[2]--;
FACE_UPDATE_OUTFLOW(which_gf, imin[0],imax[0], imin[1],imax[1], imax[2],imax[2]+1, NUL,NUL,MAXFACE);
imax[2]++;
}
}
// Then, we apply copy boundary conditions to StildeD and psi6Phi
/*#pragma omp parallel for
for(int which_gf=3;which_gf<NUM_EVOL_GFS;which_gf++) {
int imin[3] = { NGHOSTS, NGHOSTS, NGHOSTS };
int imax[3] = { Nxx_plus_2NGHOSTS[0]-NGHOSTS, Nxx_plus_2NGHOSTS[1]-NGHOSTS, Nxx_plus_2NGHOSTS[2]-NGHOSTS };
for(int which_gz = 0; which_gz < NGHOSTS; which_gz++) {
// After updating each face, adjust imin[] and imax[]
// to reflect the newly-updated face extents.
FACE_UPDATE_COPY(which_gf, imin[0]-1,imin[0], imin[1],imax[1], imin[2],imax[2], MINFACE,NUL,NUL); imin[0]--;
FACE_UPDATE_COPY(which_gf, imax[0],imax[0]+1, imin[1],imax[1], imin[2],imax[2], MAXFACE,NUL,NUL); imax[0]++;
FACE_UPDATE_COPY(which_gf, imin[0],imax[0], imin[1]-1,imin[1], imin[2],imax[2], NUL,MINFACE,NUL); imin[1]--;
FACE_UPDATE_COPY(which_gf, imin[0],imax[0], imax[1],imax[1]+1, imin[2],imax[2], NUL,MAXFACE,NUL); imax[1]++;
FACE_UPDATE_COPY(which_gf, imin[0],imax[0], imin[1],imax[1], imin[2]-1,imin[2], NUL,NUL,MINFACE); imin[2]--;
FACE_UPDATE_COPY(which_gf, imin[0],imax[0], imin[1],imax[1], imax[2],imax[2]+1, NUL,NUL,MAXFACE); imax[2]++;
}
}*/
}
// A supplement to the boundary conditions for debugging. This will overwrite data with exact conditions
void FACE_UPDATE_EXACT(const int Nxx[3],const int Nxx_plus_2NGHOSTS[3],REAL *xx[3],
const int n, const REAL dt,REAL *out_gfs,REAL *aux_gfs,
const int i0min,const int i0max, const int i1min,const int i1max, const int i2min,const int i2max,
const int FACEX0,const int FACEX1,const int FACEX2) {
for(int i2=i2min;i2<i2max;i2++) for(int i1=i1min;i1<i1max;i1++) for(int i0=i0min;i0<i0max;i0++) {
REAL xx0 = xx[0][i0]-n*dt;
REAL xx1 = xx[1][i1];
REAL xx2 = xx[2][i2];
if(xx0<=lbound) {
#include "../GiRaFFEfood_A_v_1D_tests_left.h"
}
else if (xx0<rbound) {
#include "../GiRaFFEfood_A_v_1D_tests_center.h"
}
else {
#include "../GiRaFFEfood_A_v_1D_tests_right.h"
}
out_gfs[IDX4(PSI6PHIGF, i0,i1,i2)] = 0.0;
}
}
void apply_bcs_EXACT(const int Nxx[3],const int Nxx_plus_2NGHOSTS[3],REAL *xx[3],
const int n, const REAL dt,
REAL *out_gfs,REAL *aux_gfs) {
int imin[3] = { NGHOSTS, NGHOSTS, NGHOSTS };
int imax[3] = { Nxx_plus_2NGHOSTS[0]-NGHOSTS, Nxx_plus_2NGHOSTS[1]-NGHOSTS, Nxx_plus_2NGHOSTS[2]-NGHOSTS };
for(int which_gz = 0; which_gz < NGHOSTS; which_gz++) {
// After updating each face, adjust imin[] and imax[]
// to reflect the newly-updated face extents.
// Right now, we only want to update the xmin and xmax faces with the exact data.
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imin[0]-1,imin[0], imin[1],imax[1], imin[2],imax[2], MINFACE,NUL,NUL);
imin[0]--;
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imax[0],imax[0]+1, imin[1],imax[1], imin[2],imax[2], MAXFACE,NUL,NUL);
imax[0]++;
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imin[0],imax[0], imin[1]-1,imin[1], imin[2],imax[2], NUL,MINFACE,NUL);
imin[1]--;
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imin[0],imax[0], imax[1],imax[1]+1, imin[2],imax[2], NUL,MAXFACE,NUL);
imax[1]++;
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imin[0],imax[0], imin[1],imax[1], imin[2]-1,imin[2], NUL,NUL,MINFACE);
imin[2]--;
FACE_UPDATE_EXACT(Nxx,Nxx_plus_2NGHOSTS,xx,n,dt,out_gfs,aux_gfs,imin[0],imax[0], imin[1],imax[1], imax[2],imax[2]+1, NUL,NUL,MAXFACE);
imax[2]++;
}
}
// A supplement to the boundary conditions for debugging. This will overwrite data with exact conditions
void FACE_UPDATE_EXACT_StildeD(const int Nxx[3],const int Nxx_plus_2NGHOSTS[3],REAL *xx[3],
REAL *out_gfs,REAL *out_gfs_exact,
const int i0min,const int i0max, const int i1min,const int i1max, const int i2min,const int i2max,
const int FACEX0,const int FACEX1,const int FACEX2) {
// This is currently modified to calculate more exact boundary conditions for StildeD. Rename if it works.
/*for(int i2=i2min;i2<i2max;i2++) for(int i1=i1min;i1<i1max;i1++) for(int i0=i0min;i0<i0max;i0++) {
#include "../GiRaFFEfood_HO_Stilde.h"
}*/
/*idx = IDX3(i0,i1,i2);
out_gfs[IDX4pt(STILDED0GF,idx)] = out_gfs_exact[IDX4pt(STILDED0GF,idx)];
out_gfs[IDX4pt(STILDED1GF,idx)] = out_gfs_exact[IDX4pt(STILDED1GF,idx)];
out_gfs[IDX4pt(STILDED2GF,idx)] = out_gfs_exact[IDX4pt(STILDED2GF,idx)];*/
}
void apply_bcs_EXACT_StildeD(const int Nxx[3],const int Nxx_plus_2NGHOSTS[3],REAL *xx[3],
REAL *out_gfs,REAL *out_gfs_exact) {
int imin[3] = { NGHOSTS, NGHOSTS, NGHOSTS };
int imax[3] = { Nxx_plus_2NGHOSTS[0]-NGHOSTS, Nxx_plus_2NGHOSTS[1]-NGHOSTS, Nxx_plus_2NGHOSTS[2]-NGHOSTS };
for(int which_gz = 0; which_gz < NGHOSTS; which_gz++) {
// After updating each face, adjust imin[] and imax[]
// to reflect the newly-updated face extents.
// Right now, we only want to update the xmin and xmax faces with the exact data.
FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imin[0]-1,imin[0], imin[1],imax[1], imin[2],imax[2], MINFACE,NUL,NUL);
imin[0]--;
FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imax[0],imax[0]+1, imin[1],imax[1], imin[2],imax[2], MAXFACE,NUL,NUL);
imax[0]++;
//FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imin[0],imax[0], imin[1]-1,imin[1], imin[2],imax[2], NUL,MINFACE,NUL);
imin[1]--;
//FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imin[0],imax[0], imax[1],imax[1]+1, imin[2],imax[2], NUL,MAXFACE,NUL);
imax[1]++;
//FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imin[0],imax[0], imin[1],imax[1], imin[2]-1,imin[2], NUL,NUL,MINFACE);
imin[2]--;
//FACE_UPDATE_EXACT_StildeD(Nxx,Nxx_plus_2NGHOSTS,xx,out_gfs,out_gfs_exact,imin[0],imax[0], imin[1],imax[1], imax[2],imax[2]+1, NUL,NUL,MAXFACE);
imax[2]++;
}
} |
3d25pt.c | /*
* Order-2, 3D 25 point stencil
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
#ifndef min
#define min(x,y) ((x) < (y)? (x) : (y))
#endif
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
double ***roc2 = (double ***) malloc(sizeof(double**));
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (double ***) malloc(sizeof(double**)*Nz);
roc2 = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[0][i] = (double**) malloc(sizeof(double*)*Ny);
A[1][i] = (double**) malloc(sizeof(double*)*Ny);
roc2[i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][i][j] = (double*) malloc(sizeof(double)*Nx);
roc2[i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 4;
tile_size[1] = 4;
tile_size[2] = 8;
tile_size[3] = 128;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
roc2[i][j][k] = 2.0 * (rand() % BASE);
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
const double coef0 = -0.28472;
const double coef1 = 0.16000;
const double coef2 = -0.02000;
const double coef3 = 0.00254;
const double coef4 = -0.00018;
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
#pragma scop
for (t = 0; t < Nt; t++) {
for (i = 4; i < Nz-4; i++) {
for (j = 4; j < Ny-4; j++) {
for (k = 4; k < Nx-4; k++) {
A[(t+1)%2][i][j][k] = 2.0*A[t%2][i][j][k] - A[(t+1)%2][i][j][k] + roc2[i][j][k]*(
coef0* A[t%2][i ][j ][k ] +
coef1*(A[t%2][i-1][j ][k ] + A[t%2][i+1][j ][k ] +
A[t%2][i ][j-1][k ] + A[t%2][i ][j+1][k ] +
A[t%2][i ][j ][k-1] + A[t%2][i ][j ][k+1]) +
coef2*(A[t%2][i-2][j ][k ] + A[t%2][i+2][j ][k ] +
A[t%2][i ][j-2][k ] + A[t%2][i ][j+2][k ] +
A[t%2][i ][j ][k-2] + A[t%2][i ][j ][k+2]) +
coef3*(A[t%2][i-3][j ][k ] + A[t%2][i+3][j ][k ] +
A[t%2][i ][j-3][k ] + A[t%2][i ][j+3][k ] +
A[t%2][i ][j ][k-3] + A[t%2][i ][j ][k+3]) +
coef4*(A[t%2][i-4][j ][k ] + A[t%2][i+4][j ][k ] +
A[t%2][i ][j-4][k ] + A[t%2][i ][j+4][k ] +
A[t%2][i ][j ][k-4] + A[t%2][i ][j ][k+4]) );
}
}
}
}
#pragma endscop
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = MIN(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
free(roc2[i][j]);
}
free(A[0][i]);
free(A[1][i]);
free(roc2[i]);
}
free(A[0]);
free(A[1]);
free(roc2);
return 0;
}
|
frequency_shift.c | /* Copyright (C) 2015 Atsushi Togo */
/* All rights reserved. */
/* This file is part of phonopy. */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions */
/* are met: */
/* * Redistributions of source code must retain the above copyright */
/* notice, this list of conditions and the following disclaimer. */
/* * Redistributions in binary form must reproduce the above copyright */
/* notice, this list of conditions and the following disclaimer in */
/* the documentation and/or other materials provided with the */
/* distribution. */
/* * Neither the name of the phonopy project nor the names of its */
/* contributors may be used to endorse or promote products derived */
/* from this software without specific prior written permission. */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
/* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
/* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
/* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
/* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
/* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/* POSSIBILITY OF SUCH DAMAGE. */
#include <lapacke.h>
#include <stdlib.h>
#include <phonoc_array.h>
#include <phonoc_utils.h>
#include <phonon4_h/frequency_shift.h>
#include <phonon4_h/real_to_reciprocal.h>
static void get_fc4_normal_for_frequency_shift_at_gp
(double *fc4_normal_real,
const double *frequencies,
const lapack_complex_double *eigenvectors,
const int grid_point0,
const int grid_point1,
const int *grid_address,
const int *mesh,
const double *fc4,
const Darray *shortest_vectors,
const Iarray *multiplicity,
const double *masses,
const int *p2s_map,
const int *s2p_map,
const Iarray *band_indices,
const double cutoff_frequency);
static lapack_complex_double fc4_sum(const int bi0,
const int bi1,
const lapack_complex_double *eigvecs0,
const lapack_complex_double *eigvecs1,
const lapack_complex_double *fc4_reciprocal,
const double *masses,
const int num_atom);
static int collect_undone_grid_points(int *undone,
char *phonon_done,
const int num_grid_points,
const int *grid_points);
void get_fc4_frequency_shifts(double *frequency_shifts,
const double *fc4_normal_real,
const double *frequencies,
const Iarray *grid_points1,
const Darray *temperatures,
const int *band_indicies,
const int num_band0,
const int num_band,
const double unit_conversion_factor)
{
int i, j, k, l;
double shift, num_phonon;
for (i = 0; i < temperatures->dims[0]; i++) {
for (j = 0; j < num_band0; j++) {
shift = 0;
#pragma omp parallel for reduction(+:shift) private(k, l, num_phonon)
for (k = 0; k < grid_points1->dims[0]; k++) {
for (l = 0; l < num_band; l++) {
if (temperatures->data[i] > 0) {
num_phonon = 2 *
bose_einstein(frequencies[grid_points1->data[k] * num_band + l],
temperatures->data[i]) + 1;
} else {
num_phonon = 1;
}
shift += unit_conversion_factor * fc4_normal_real
[k * num_band0 * num_band + j * num_band + l] * num_phonon;
}
}
frequency_shifts[i * num_band0 + j] = shift;
}
}
}
void
get_fc4_normal_for_frequency_shift(double *fc4_normal_real,
const double *frequencies,
const lapack_complex_double *eigenvectors,
const int grid_point0,
const Iarray *grid_points1,
const int *grid_address,
const int *mesh,
const double *fc4,
const Darray *shortest_vectors,
const Iarray *multiplicity,
const double *masses,
const int *p2s_map,
const int *s2p_map,
const Iarray *band_indicies,
const double cutoff_frequency)
{
int i, num_atom, num_band, num_band0;
num_atom = multiplicity->dims[1];
num_band = num_atom * 3;
num_band0 = band_indicies->dims[0];
#pragma omp parallel for private(i)
for (i = 0; i < grid_points1->dims[0]; i++) {
get_fc4_normal_for_frequency_shift_at_gp(fc4_normal_real +
i * num_band0 * num_band,
frequencies,
eigenvectors,
grid_point0,
grid_points1->data[i],
grid_address,
mesh,
fc4,
shortest_vectors,
multiplicity,
masses,
p2s_map,
s2p_map,
band_indicies,
cutoff_frequency);
}
}
void set_phonons_for_frequency_shift(Darray *frequencies,
Carray *eigenvectors,
char *phonon_done,
const Iarray *grid_points,
const int *grid_address,
const int *mesh,
const Darray *fc2,
const Darray *svecs_fc2,
const Iarray *multi_fc2,
const double *masses_fc2,
const int *p2s_fc2,
const int *s2p_fc2,
const double unit_conversion_factor,
const double *born,
const double *dielectric,
const double *reciprocal_lattice,
const double *q_direction,
const double nac_factor,
const char uplo)
{
int num_undone;
int *undone;
undone = (int*)malloc(sizeof(int) * frequencies->dims[0]);
num_undone = collect_undone_grid_points(undone,
phonon_done,
grid_points->dims[0],
grid_points->data);
get_undone_phonons(frequencies,
eigenvectors,
undone,
num_undone,
grid_address,
mesh,
fc2,
svecs_fc2,
multi_fc2,
masses_fc2,
p2s_fc2,
s2p_fc2,
unit_conversion_factor,
born,
dielectric,
reciprocal_lattice,
q_direction,
nac_factor,
uplo);
free(undone);
}
void reciprocal_to_normal4(lapack_complex_double *fc4_normal,
const lapack_complex_double *fc4_reciprocal,
const double *freqs0,
const double *freqs1,
const lapack_complex_double *eigvecs0,
const lapack_complex_double *eigvecs1,
const double *masses,
const int *band_indices,
const int num_band0,
const int num_band,
const double cutoff_frequency)
{
int i, j, bi, num_atom;
lapack_complex_double fc4_sum_elem;
num_atom = num_band / 3;
for (i = 0; i < num_band0; i++) {
bi = band_indices[i];
if (freqs0[bi] > cutoff_frequency) {
for (j = 0; j < num_band; j++) {
if (freqs1[j] > cutoff_frequency) {
fc4_sum_elem = fc4_sum(bi,
j,
eigvecs0,
eigvecs1,
fc4_reciprocal,
masses,
num_atom);
fc4_normal[i * num_band + j] = lapack_make_complex_double
(lapack_complex_double_real(fc4_sum_elem) / freqs0[bi] / freqs1[j],
lapack_complex_double_imag(fc4_sum_elem) / freqs0[bi] / freqs1[j]);
} else {
fc4_normal[i * num_band + j] = lapack_make_complex_double(0, 0);
}
}
} else {
for (j = 0; j < num_band; j++) {
fc4_normal[i * num_band + j] = lapack_make_complex_double(0, 0);
}
}
}
}
static void get_fc4_normal_for_frequency_shift_at_gp
(double *fc4_normal_real,
const double *frequencies,
const lapack_complex_double *eigenvectors,
const int grid_point0,
const int grid_point1,
const int *grid_address,
const int *mesh,
const double *fc4,
const Darray *shortest_vectors,
const Iarray *multiplicity,
const double *masses,
const int *p2s_map,
const int *s2p_map,
const Iarray *band_indices,
const double cutoff_frequency)
{
int i, num_atom, num_band, num_band0;
lapack_complex_double *fc4_reciprocal, *fc4_normal;
double q[12];
num_atom = multiplicity->dims[1];
num_band = num_atom * 3;
num_band0 = band_indices->dims[0];
fc4_reciprocal = (lapack_complex_double*)
malloc(sizeof(lapack_complex_double) *
num_atom * num_atom * num_atom * num_atom * 81);
fc4_normal = (lapack_complex_double*)
malloc(sizeof(lapack_complex_double) * num_band0 * num_band);
for (i = 0; i < 3; i++) {
q[i + 3] = (double)grid_address[grid_point0 * 3 + i] / mesh[i];
q[i] = -q[i + 3];
q[i + 6] = (double)grid_address[grid_point1 * 3 + i] / mesh[i];
q[i + 9] = -q[i + 6];
}
real_to_reciprocal4(fc4_reciprocal,
q,
fc4,
shortest_vectors,
multiplicity,
p2s_map,
s2p_map);
reciprocal_to_normal4(fc4_normal,
fc4_reciprocal,
frequencies + grid_point0 * num_band,
frequencies + grid_point1 * num_band,
eigenvectors + grid_point0 * num_band * num_band,
eigenvectors + grid_point1 * num_band * num_band,
masses,
band_indices->data,
num_band0,
num_band,
cutoff_frequency);
for (i = 0; i < num_band0 * num_band; i++) {
fc4_normal_real[i] = lapack_complex_double_real(fc4_normal[i]);
}
free(fc4_reciprocal);
free(fc4_normal);
}
static lapack_complex_double fc4_sum(const int bi0,
const int bi1,
const lapack_complex_double *eigvecs0,
const lapack_complex_double *eigvecs1,
const lapack_complex_double *fc4_reciprocal,
const double *masses,
const int num_atom)
{
int i, j, k, l, m, n, p, q;
double sum_real, sum_imag, sum_real_cart, sum_imag_cart, mmm;
lapack_complex_double eig_prod, eigvec0conj, eigvec1conj;
sum_real = 0;
sum_imag = 0;
for (i = 0; i < num_atom; i++) {
for (j = 0; j < num_atom; j++) {
for (k = 0; k < num_atom; k++) {
for (l = 0; l < num_atom; l++) {
sum_real_cart = 0;
sum_imag_cart = 0;
mmm = sqrt(masses[i] * masses[j] * masses[k] * masses[l]);
for (m = 0; m < 3; m++) {
eigvec0conj = lapack_make_complex_double
(lapack_complex_double_real
(eigvecs0[(i * 3 + m) * num_atom * 3 + bi0]),
-lapack_complex_double_imag
(eigvecs0[(i * 3 + m) * num_atom * 3 + bi0]));
for (n = 0; n < 3; n++) {
for (p = 0; p < 3; p++) {
for (q = 0; q < 3; q++) {
eigvec1conj = lapack_make_complex_double
(lapack_complex_double_real
(eigvecs1[(l * 3 + q) * num_atom * 3 + bi1]),
-lapack_complex_double_imag
(eigvecs1[(l * 3 + q) * num_atom * 3 + bi1]));
eig_prod =
phonoc_complex_prod(eigvec0conj,
phonoc_complex_prod(eigvecs0[(j * 3 + n) * num_atom * 3 + bi0],
phonoc_complex_prod(eigvecs1[(k * 3 + p) * num_atom * 3 + bi1],
phonoc_complex_prod(eigvec1conj,
fc4_reciprocal[i * num_atom * num_atom * num_atom * 81 +
j * num_atom * num_atom * 81 +
k * num_atom * 81 +
l * 81 +
m * 27 +
n * 9 +
p * 3 +
q]))));
sum_real_cart += lapack_complex_double_real(eig_prod);
sum_imag_cart += lapack_complex_double_imag(eig_prod);
}
}
}
}
sum_real += sum_real_cart / mmm;
sum_imag += sum_imag_cart / mmm;
}
}
}
}
return lapack_make_complex_double(sum_real, sum_imag);
}
static int collect_undone_grid_points(int *undone,
char *phonon_done,
const int num_grid_points,
const int *grid_points)
{
int i, gp, num_undone;
num_undone = 0;
for (i = 0; i < num_grid_points; i++) {
gp = grid_points[i];
if (phonon_done[gp] == 0) {
undone[num_undone] = gp;
num_undone++;
phonon_done[gp] = 1;
}
}
return num_undone;
}
|
convolution.c | //--------------------------------------------------------------------------//
//
// convolution.c
//
// Created by Josep Lluis Lerida on 11/03/2015
// Modified by Didac Semente Fernandez on 04/04/2016
//
// This program calculates the convolution for PPM images.
// The program accepts an PPM image file, a text definition of the kernel
// matrix and the PPM file for storing the convolution results.
// The program allows to define image partitions for processing larger
// images (>500MB).
// The 2D image is represented by 1D vector for chanel R, G and B.
// The convolution is applied to each chanel separately.
//
//--------------------------------------------------------------------------//
//--------------------------------------------------------------------------//
// -- EXTERNAL LIBRARIES -------------------------------------------------- //
//--------------------------------------------------------------------------//
#include <ctype.h>
#include <omp.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
//--------------------------------------------------------------------------//
#include "lib/convolution.h"
//--------------------------------------------------------------------------//
// -- MACRO DEFINITION -----------------------------------------------------//
//--------------------------------------------------------------------------//
#define F_MICROS_IN_SECOND 1000000.0
#define TRUE 1
#define FALSE 0
#define REALLOC_MARGIN 10
#define INCREASE_FACTOR 100
//--------------------------------------------------------------------------//
// -- AUXILIARY METHODS ----------------------------------------------------//
//--------------------------------------------------------------------------//
int validateParameters(char**);
double calculateExtraSize(int partitions);
double toSeconds(suseconds_t);
long checkForRealloc(void**, long, long, size_t, long);
long rebuildImage(ImageData, DataBucket*);
//--------------------------------------------------------------------------//
// -- LIBRARY IMPLEMENTATION ---------------------------------------------- //
//--------------------------------------------------------------------------//
// Read the corresponding chunk from the source Image
int readChunk(char* fileName, intmax_t *offset, intmax_t *limit,
DataBucket bucket) {
intmax_t pos = *offset;
int value = 0, mult = 10;
int newValue = FALSE;
int increase = INCREASE_FACTOR;
long k = bucket->offset, bucketMemSize;
char c;
FILE *fp;
int **temp = NULL;
temp = (int**) malloc(sizeof(int*)); // Avoid breaking strict aliasing
if((fp = openFile(fileName, "r")) == NULL) {
perror("Error: ");
return -1;
}
if(fseek(fp, pos, SEEK_SET)) {
perror("Error: ");
return -1;
}
while(pos < *limit) {
pos = ftell(fp);
c = fgetc(fp);
if(isdigit(c)) {
value = (value * mult) + (c - '0');
newValue = TRUE;
} else if(newValue) {
bucket->data[k] = value;
value = 0;
newValue = FALSE;
k++;
// CHECKING IF WE ARE ABOUT TO FILL THE BUCKET
*temp = bucket->data;
bucketMemSize = bucket->msize;
bucket->msize = checkForRealloc((void**) temp, bucket->msize,
k + REALLOC_MARGIN, sizeof(bucket->data[0]), increase);
bucket->data = *temp;
if(bucketMemSize < bucket->msize) {
increase *= 2;
} else if(bucket->msize == -1) {
perror("Error: ");
return -1;
}
}
}
bucket->bsize = k;
fclose(fp);
free(temp);
return 0;
}
// Duplication of the just readed source chunk
// to the destiny image struct chunk
void* duplicateImageChunk(ImageData src, ImageData dst) {
int** temp = NULL;
temp = (int**) malloc(sizeof(int*)); // Avoid breaking strcit aliasing
*temp = dst->R;
dst->rsize = checkForRealloc((void**) temp, dst->rsize, src->rsize,
sizeof(dst->R[0]), src->rsize - dst->rsize);
dst->R = *temp;
*temp = dst->G;
dst->gsize = checkForRealloc((void**) temp, dst->gsize, src->gsize,
sizeof(dst->G[0]), src->gsize - dst->gsize);
dst->G = *temp;
*temp = dst->B;
dst->bsize = checkForRealloc((void**) temp, dst->bsize, src->bsize,
sizeof(dst->B[0]), src->bsize - dst->bsize);
dst->B = *temp;
free(temp);
if(dst->rsize == -1 || dst->bsize == -1 || dst->gsize == -1) {
return NULL;
}
if(memcpy((void*) dst->R, (void*) src->R,
dst->rsize * sizeof(dst->R[0])) == NULL) {
return NULL;
}
if(memcpy((void*) dst->G, (void*) src->G,
dst->gsize * sizeof(dst->G[0])) == NULL) {
return NULL;
}
return memcpy((void*) dst->B, (void*) src->B,
dst->bsize * sizeof(dst->B[0]));
}
// Open kernel file and reading kernel matrix.
// The kernel matrix 2D is stored in 1D format.
KernelData readKernel(char* fileName) {
FILE *fp;
int ksize = 0;
KernelData kern = NULL;
// Opening the kernel file
if((fp = openFile(fileName, "r")) == NULL) {
perror("Error: ");
} else {
// Memory allocation
kern = (KernelData) malloc(sizeof(struct structkernel));
// Reading kernel matrix dimensions
fscanf(fp, "%d,%d,", &kern->kernelX, &kern->kernelY);
ksize = (kern->kernelX * kern->kernelY);
kern->vkern = (float*) malloc(ksize * sizeof(float));
// Reading kernel matrix values
for(int i = 0; i < ksize; i++) {
fscanf(fp, "%f,", &kern->vkern[i]);
}
fclose(fp);
}
return kern;
}
// Open the image file with the convolution results
int initfilestore(ImageData img, FILE** fp, char* fileName, long *position) {
// File with the resulting image is created
if((*fp = openFile(fileName, "w")) == NULL) {
perror("Error: ");
return -1;
}
// Writing image header
fprintf(*fp, "P%d\n%s\n%d %d\n%d\n", img->P, img->comment, img->width,
img->height, img->maxcolor);
*position = ftell(*fp);
return 0;
}
// Writing the image chunk to the resulting file.
int savingChunk(ImageData img, FILE **fp, long *offset, long dataOffst,
long count){
// Writing image partition
fseek(*fp, *offset, SEEK_SET);
for(long i = dataOffst; i < count; i++) {
fprintf(*fp, "%d %d %d\n", img->R[i], img->G[i], img->B[i]);
}
*offset = ftell(*fp);
return 0;
}
// This function frees the space allocated for the image structure.
void freeImagestructure(ImageData *src) {
free((*src)->comment);
free((*src)->R);
free((*src)->G);
free((*src)->B);
free(*src);
}
//--------------------------------------------------------------------------//
// 2D convolution
// 2D data are usually stored in computer memory as contiguous 1D array.
// So, we are using 1D array for 2D data.
// 2D convolution assumes the kernel is center originated, which means, if
// kernel size 3 then, k[-1], k[0], k[1]. The middle of index is always 0.
// The following programming logics are somewhat complicated because of using
// pointer indexing in order to minimize the number of multiplications.
//
//
// signed integer (32bit) version:
//--------------------------------------------------------------------------//
int convolve2D(int* in, int* out, int dataSizeX, int dataSizeY, int dataOff,
float* kernel, int kernelSizeX, int kernelSizeY) {
int m, n;
int *inPtr = NULL, *inPtr2 = NULL, *outPtr = NULL;
float *kPtr = NULL;
int kCenterX, kCenterY;
int rowMin, rowMax; // to check boundary of input array
int colMin, colMax; //
float sum; // temp accumulation buffer
// Parameter validatin
if(!in || !out || !kernel || dataSizeX <= 0 || kernelSizeX <= 0) {
return -1;
}
// Find centeral position of kernel (half of kernel size)
kCenterX = (int) kernelSizeX / 2;
kCenterY = (int) kernelSizeY / 2;
// init working pointers
// note that it is shifted (kCenterX, kCenterY),
inPtr = inPtr2 = &in[(dataSizeX * kCenterY) + kCenterX];
outPtr = out;
kPtr = kernel;
// start convolution
// number of rows
for(register int i = 0; i < dataSizeY; ++i) {
// compute the range of convolution, the current row of kernel
// should be between these
rowMax = i + kCenterY;
rowMin = i - dataSizeY + kCenterY;
// number of columns
for(register int j = 0; j < dataSizeX; ++j) {
// compute the range of convolution, the current column of kernel
// should be between these
colMax = j + kCenterX;
colMin = j - dataSizeX + kCenterX;
sum = 0.0f; // set to 0 before accumulate
// flip the kernel and traverse all the kernel values
// multiply each kernel value with underlying input data
// kernel rows
for(m = 0; m < kernelSizeY; ++m) {
// check if the index is out of bound of input array
if(m <= rowMax && m > rowMin) {
for(n = 0; n < kernelSizeX; ++n) {
// check the boundary of array
if(n <= colMax && n > colMin) {
sum += *(inPtr - n) * (*kPtr);
}
++kPtr;// next kernel
}
} else {
// out of bound, move to next row of kernel
kPtr += kernelSizeX;
}
// move input data 1 raw up
inPtr -= dataSizeX;
}
// convert integer number
if(sum >= 0.0f) {
*outPtr = (int)(sum + 0.5f);
} else { // For using with image editors like GIMP or others...
*outPtr = (int)(sum - 0.5f);
}
kPtr = kernel; // reset kernel to (0,0)
inPtr = ++inPtr2; // next input
++outPtr; // next output
}
}
return 0;
}
//--------------------------------------------------------------------------//
// -- AUXILIARY METHODS IMPLEMENTATION ------------------------------------ //
//--------------------------------------------------------------------------//
int validateParameters(char **args) {
if(access(args[1], F_OK)) {
perror("Input image error");
return -1;
} else if(access(args[2], F_OK)) {
perror("Kernel file error");
return -1;
} else if(atoi(args[4]) < 1) {
printf("Partition number error: value less than 1\n");
return -1;
} else if(atoi(args[5]) < 1) {
printf("Thread number error: value less than 1\n");
return -1;
}
return 0;
}
double calculateExtraSize(int partitions) {
double x = (double) partitions;
return (x / (15 + 3*x)) - 0.058f;
}
double toSeconds(suseconds_t micros) {
return (micros / F_MICROS_IN_SECOND);
}
long checkForRealloc(void **ptr, long currSize, long margin, size_t posSize,
long reallocIncrement) {
long newSize = currSize;
void *temp = NULL;
if(newSize < margin) {
newSize = newSize + reallocIncrement;
if((temp = realloc(*ptr, newSize * posSize)) == NULL) {
free(*ptr);
return -1;
} else {
*ptr = temp;
}
}
return newSize;
}
// Method used to fill the ImageData structure using the data found in the
// DataBucket list.
long rebuildImage(ImageData img, DataBucket *bucks) {
long r, g, b, tsize;
long rasterR, rasterG, rasterB;
long increaseR, increaseG, increaseB;
int flip, **temp;
r = g = b = 0L;
flip = 0;
increaseR = increaseG = increaseB = INCREASE_FACTOR;
temp = (int**) malloc(sizeof(int*)); // Avoid breaking strict aliasing
for(int i = 0; i < 1; i++) {
for(int j = 0; j < bucks[i]->bsize; j++) {
switch(flip) {
case 0:
img->R[r] = bucks[i]->data[j];
r++;
rasterR = img->rsize;
*temp = img->R;
img->rsize = checkForRealloc((void**) temp, img->rsize,
(r + REALLOC_MARGIN), sizeof(img->R[0]), increaseR);
img->R = *temp;
if(rasterR < img->rsize) {
increaseR *= 2;
}
break;
case 1:
img->G[g] = bucks[i]->data[j];
g++;
rasterG = img->gsize;
*temp = img->G;
img->gsize = checkForRealloc((void**) temp, img->gsize,
(g + REALLOC_MARGIN), sizeof(img->G[0]), increaseG);
img->G = *temp;
if(rasterG < img->gsize) {
increaseG *= 2;
}
break;
case 2:
img->B[b] = bucks[i]->data[j];
b++;
rasterB = img->bsize;
*temp = img->B;
img->bsize = checkForRealloc((void**) temp, img->bsize,
(b + REALLOC_MARGIN), sizeof(img->B[0]), increaseB);
img->B = *temp;
if(rasterB < img->bsize) {
increaseB *= 2;
}
break;
}
flip = (flip + 1) % 3;
}
bucks[i]->offset = 0;
}
free(temp);
tsize = (r + g + b);
// Check for unaligned rasters
// Either 1 Blue is missing from the image or
// both 1 Green and 1 Blue.
switch(tsize % 3) {
case 0:
break;
case 2:
bucks[0]->offset += 1;
tsize -= 1;
case 1:
bucks[0]->offset += 1;
tsize -= 1;
break;
}
return (tsize / 3);
}
//--------------------------------------------------------------------------//
// - MAIN METHOD -----------------------------------------------------------//
//--------------------------------------------------------------------------//
int main(int argc, char **argv) {
int c, offset, nThreads;
int partitions, halo, haloSize;
int imgWidth, imgHeight;
int convOffset, convSize;
long position, chunkSize, iterSize, bucketSize;
double start, tstart, tend, tread, tcopy, tconv, tstore, treadk;
float extraSizeFactor;
struct timeval tim;
char *sourceFile, *outFile, *kernFile;
char cwd[1024];
FILE *fpsrc, *fpdst;
ImageData source, output;
KernelData kern;
ImageChunk *chunkLst;
DataBucket *buckets;
c = offset = 0;
position = 0L;
tstart = tend = tread = tcopy = tconv = tstore = treadk = 0.0;
sourceFile = outFile = kernFile = NULL;
fpsrc = fpdst = NULL;
source = output = NULL;
kern = NULL;
extraSizeFactor = 1.0f;
if(argc != 6) {
printf("Usage: %s <image-file> <kernel-file> <result-file> "
"<partitions> <threads>\n\n", argv[0]);
printf("- image_file : source image path (*.ppm)\n");
printf("- kernel_file: kernel path (text file with 1D "
"kernel matrix)\n");
printf("- result_file: result image path (*.ppm)\n");
printf("- partitions : Image partitions\n");
printf("- threads : num threads\n\n");
return -1;
}
if(validateParameters(argv) == -1) {
return -1;
}
//Storing parameters
sourceFile = argv[1];
kernFile = argv[2];
outFile = argv[3];
partitions = atoi(argv[4]);
nThreads = atoi(argv[5]);
omp_set_dynamic(FALSE);
omp_set_num_threads(nThreads);
getcwd(cwd, sizeof(cwd));
// READING IMAGE HEADERS, KERNEL Matrix, DUPLICATE IMAGE DATA,
// OPEN RESULTING IMAGE FILE
// Reading kernel matrix
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
tstart = start;
if ((kern = readKernel(kernFile)) == NULL) {
return -1;
}
// The matrix kernel defines the halo size to use with the image.
// The halo is zero when the image is not partitioned.
if (partitions == 1) {
halo = 0;
} else {
halo = kern->kernelY;
}
gettimeofday(&tim, NULL);
treadk = treadk + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
// Reading Image Header. Image properties: Magical number, comment,
// size and color resolution.
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
// Calculating extra size for memory assignment in order to avoid
// calling realloc further in the execution
extraSizeFactor = extraSizeFactor + calculateExtraSize(partitions);
// Memory allocation based on number of partitions and halo size.
if((source = parseFileHeader(sourceFile, &fpsrc, partitions,
halo, extraSizeFactor)) == NULL) {
return -1;
}
imgWidth = source->width;
imgHeight = source->height;
gettimeofday(&tim, NULL);
tread = tread + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
// Duplicate the image struct.
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
if ((output = duplicateImageData(source, partitions, halo,
extraSizeFactor)) == NULL) {
return -1;
}
gettimeofday(&tim, NULL);
tcopy = tcopy + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
// Initialize Image output file. Open the file and store the image header
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
if (initfilestore(output, &fpdst, outFile, &position) != 0) {
perror("Error: ");
return -1;
}
gettimeofday(&tim, NULL);
tstore = tstore + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
bucketSize = (imgWidth * imgHeight * 3) / (partitions * 1);
bucketSize = bucketSize + (imgWidth * halo);
bucketSize = (long) ((float) bucketSize * extraSizeFactor);
chunkLst = calculateChunkSections(&fpsrc, source, partitions);
if ((buckets = initializeBuckets(1, bucketSize)) == NULL) {
perror("Error: ");
return -1;
}
//----------------------------------------------------------------------//
// CHUNK PROCESSING LOOP
//----------------------------------------------------------------------//
while (c < partitions) {
// Reading chunk.
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
if (readChunk(sourceFile, &(chunkLst[c]->start), &(chunkLst[c]->end),
buckets[0])) {
return -1;
}
// Copying data from the DataBucket into the ImageData arrays
iterSize = rebuildImage(source, buckets);
gettimeofday(&tim, NULL);
tread = tread + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
// Discarding incomplete row.
convOffset = (iterSize % imgWidth);
convSize = iterSize - convOffset;
//Applying offset to bucket
buckets[0]->offset += (convOffset * 3);
// Rows to convolve needs to be bigger than kernel size, either way
// there'll be problems in pixel alignment.
haloSize = (halo / 2);
if(c < (partitions - 1)) {
chunkSize = (convSize / imgWidth) - haloSize;
buckets[0]->offset += (imgWidth * (halo-1) * 3);
if(c == 0) {
offset = 0;
} else {
offset = haloSize;
}
} else {
chunkSize = (convSize / imgWidth);
offset = haloSize;
}
// Duplicate the image chunk
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
if (duplicateImageChunk(source, output) == NULL) {
perror("Error: ");
return -1;
}
gettimeofday(&tim, NULL);
tcopy = tcopy + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
//------------------------------------------------------------------//
// - CHUNK CONVOLUTION ---------------------------------------------//
//------------------------------------------------------------------//
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
#pragma omp parallel
{
#pragma omp sections
{
#pragma omp section
convolve2D(source->R, output->R, imgWidth, chunkSize,
offset, kern->vkern, kern->kernelX, kern->kernelY);
#pragma omp section
convolve2D(source->G, output->G, imgWidth, chunkSize,
offset, kern->vkern, kern->kernelX, kern->kernelY);
#pragma omp section
convolve2D(source->B, output->B, imgWidth, chunkSize,
offset, kern->vkern, kern->kernelX, kern->kernelY);
}
}
gettimeofday(&tim, NULL);
tconv = tconv + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
//------------------------------------------------------------------//
// - CHUNK SAVING --------------------------------------------------//
//------------------------------------------------------------------//
gettimeofday(&tim, NULL);
start = tim.tv_sec + toSeconds(tim.tv_usec);
if (savingChunk(output, &fpdst, &position, (offset * imgWidth),
(chunkSize * imgWidth))) {
perror("Error: ");
return -1;
}
gettimeofday(&tim, NULL);
tstore = tstore + (tim.tv_sec + toSeconds(tim.tv_usec) - start);
// Moving previously discarded pixels to the beginning of the bucket
// for the next iteration
c++;
if(c < partitions) {
adjustBucketContents(buckets, 1);
}
}
fclose(fpsrc);
fclose(fpdst);
gettimeofday(&tim, NULL);
tend = tim.tv_sec + toSeconds(tim.tv_usec);
printf("-----------------------------------\n");
printf("| TYPE SIZES (BYTES) |\n");
printf("-----------------------------------\n");
printf("Size of short: ----> %ld\n", sizeof(short));
printf("Size of int: ------> %ld\n", sizeof(int));
printf("Size of long: -----> %ld\n", sizeof(long));
printf("Size of intmax_t: -> %ld\n", sizeof(intmax_t));
printf("Size of size_t: ---> %ld\n", sizeof(size_t));
printf("Size of float: ----> %ld\n", sizeof(float));
printf("Size of double: ---> %ld\n", sizeof(double));
printf("-----------------------------------\n");
printf("| IMAGE INFO |\n");
printf("-----------------------------------\n");
printf("Working directory: %s\n", cwd);
printf("File path: %s\n", sourceFile);
printf("File output: %s\n", outFile);
printf("Header size (bytes): %ld\n", source->headersize);
printf("Raster size (bytes): %jd\n", source->rastersize);
printf("ISizeX : %d\n", imgWidth);
printf("ISizeY : %d\n", imgHeight);
printf("kSizeX : %d\n", kern->kernelX);
printf("kSizeY : %d\n", kern->kernelY);
printf("-----------------------------------\n");
printf("| EXECUTION TIMES |\n");
printf("-----------------------------------\n");
printf("%.6lfs elapsed in reading image file.\n", tread);
printf("%.6lfs elapsed in copying image structure.\n", tcopy);
printf("%.6lfs elapsed in reading kernel matrix.\n", treadk);
printf("%.6lfs elapsed computing the convolution.\n", tconv);
printf("%.6lfs elapsed in writing the resulting image.\n", tstore);
printf("-----------------------------------\n");
printf("%.6lfs elapsed in total.\n", tend-tstart);
printf("-----------------------------------\n");
/*printf("%d %d %d %f\n", atoi(&sourceFile[strlen(sourceFile)-5]),
partitions, nThreads, tconv);*/
//----------------------------------------------------------------------//
// - MEMORY CLEANING --------------------------------------------------//
//----------------------------------------------------------------------//
freeImagestructure(&source);
freeImagestructure(&output);
freeDataBuckets(buckets, 1);
freeChunkList(chunkLst, partitions);
free(kern->vkern);
free(kern);
//----------------------------------------------------------------------//
return 0;
}
//--------------------------------------------------------------------------//
|
fwi_core.c | /*
* =============================================================================
* Copyright (c) 2016-2018, Barcelona Supercomputing Center (BSC)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the <organization> nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* =============================================================================
*/
#include "fwi/fwi_core.h"
#include "fwi/fwi_sched.h"
/*
* In order to generate a source for injection,
* /system/support/bscgeo/src/wavelet.c
* functions can be used.
*/
void kernel( propagator_t propagator, real waveletFreq, int shotid, char* outputfolder, char* shotfolder)
{
/*int a = 1;*/
/*while( a ) {}*/
#if defined(USE_MPI)
/* find ourselves into the MPI space */
int mpi_rank, mpi_size;
MPI_Comm_rank( MPI_COMM_WORLD, &mpi_rank);
MPI_Comm_size( MPI_COMM_WORLD, &mpi_size);
#endif /* USE_MPI */
/* local variables */
int stacki;
double start_t, end_t;
real dt,dz,dx,dy;
integer dimmz, dimmx, dimmy, MaxYPlanesPerWorker, forw_steps, back_steps;
load_shot_parameters( shotid, &stacki, &dt, &forw_steps, &back_steps,
&dz, &dx, &dy,
&dimmz, &dimmx, &dimmy,
&MaxYPlanesPerWorker,
outputfolder, waveletFreq );
#if defined(USE_MPI)
/* aux variables, just to make it more readable */
const int FIRSTRANK = 0;
const int LASTRANK = mpi_size - 1;
/* Compute the integration limits in order to load the correct slice from the input
* velocity model. These are not the limits for the wave propagator! (they are local,
* i.e. starts at zero!) */
const integer y0 = (mpi_rank == FIRSTRANK) ? 0 : (MaxYPlanesPerWorker * mpi_rank) - HALO;
/*const integer yf = (mpi_rank == LASTRANK ) ? dimmy : y0 + MaxYPlanesPerWorker;*/
const integer yf = y0 + MaxYPlanesPerWorker;
const integer edimmy = (yf - y0);
#else
const integer y0 = 0;
const integer yf = dimmy;
const integer edimmy = dimmy;
#endif /* USE_MPI */
/* Compute integration limits for the wave propagator.
* It assumes that the volume is local, so the indices start at zero */
const integer nz0 = 0;
const integer ny0 = 0;
const integer nx0 = 0;
const integer nzf = dimmz;
const integer nxf = dimmx;
const integer nyf = edimmy;
const size_t numberOfCells = (size_t)dimmz * dimmx * edimmy;
real *rho;
v_t v;
s_t s;
coeff_t coeffs;
print_debug("The length of local arrays is " I " cells zxy[%d][%d][%d]", numberOfCells, nzf, nxf, nyf);
/* allocate shot memory */
alloc_memory_shot ( dimmz, dimmx, (nyf - ny0), &coeffs, &s, &v, &rho);
/* load initial model from a binary file */
load_local_velocity_model ( waveletFreq, dimmz, dimmx, y0, yf, &coeffs, &s, &v, rho);
/* Allocate memory for IO buffer */
real* io_buffer = (real*) __malloc( ALIGN_REAL, numberOfCells * sizeof(real) * WRITTEN_FIELDS );
/* inspects every array positions for leaks. Enabled when DEBUG flag is defined */
/*check_memory_shot ( dimmz, dimmx, (nyf - ny0), &coeffs, &s, &v, rho);*/
/* Perform forward, backward or test propagations */
switch( propagator )
{
case( RTM_KERNEL ):
{
start_t = dtime();
propagate_shot ( FORWARD,
v, s, coeffs, rho,
forw_steps, back_steps -1,
dt,dz,dx,dy,
nz0, nzf, nx0, nxf, ny0, nyf,
stacki,
shotfolder,
io_buffer,
dimmz, dimmx, (nyf - ny0));
end_t = dtime();
print_stats("Forward propagation finished in %lf seconds", end_t - start_t );
start_t = dtime();
propagate_shot ( BACKWARD,
v, s, coeffs, rho,
forw_steps, back_steps -1,
dt,dz,dx,dy,
nz0, nzf, nx0, nxf, ny0, nyf,
stacki,
shotfolder,
io_buffer,
dimmz, dimmx, (nyf - ny0));
end_t = dtime();
print_stats("Backward propagation finished in %lf seconds", end_t - start_t );
#if defined(DO_NOT_PERFORM_IO)
print_info("Warning: we are not creating gradient nor preconditioner "
"fields, because IO is not enabled for this execution" );
#else
#if defined(USE_MPI)
if ( mpi_rank == 0 )
#endif /* USE_MPI */
{
char fnameGradient[300];
char fnamePrecond[300];
sprintf( fnameGradient, "%s/gradient_%05d.dat", shotfolder, shotid );
sprintf( fnamePrecond , "%s/precond_%05d.dat" , shotfolder, shotid );
FILE* fgradient = safe_fopen( fnameGradient, "wb", __FILE__, __LINE__ );
FILE* fprecond = safe_fopen( fnamePrecond , "wb", __FILE__, __LINE__ );
print_info("Storing local preconditioner field in %s", fnameGradient );
safe_fwrite( io_buffer, sizeof(real), numberOfCells * 12, fgradient, __FILE__, __LINE__ );
print_info("Storing local gradient field in %s", fnamePrecond);
safe_fwrite( io_buffer, sizeof(real), numberOfCells * 12, fprecond , __FILE__, __LINE__ );
safe_fclose( fnameGradient, fgradient, __FILE__, __LINE__ );
safe_fclose( fnamePrecond , fprecond , __FILE__, __LINE__ );
}
#endif /* end DO_NOT_PERFORM_IO */
break;
}
case( FM_KERNEL ):
{
start_t = dtime();
propagate_shot ( FWMODEL,
v, s, coeffs, rho,
forw_steps, back_steps -1,
dt,dz,dx,dy,
nz0, nzf, nx0, nxf, ny0, nyf,
stacki,
shotfolder,
io_buffer,
dimmz, dimmx, dimmy);
end_t = dtime();
print_stats("Forward Modelling finished in %lf seconds", end_t - start_t );
break;
}
default:
{
print_error("Invalid propagation identifier");
abort();
}
} /* end case */
// liberamos la memoria alocatada en el shot
free_memory_shot ( &coeffs, &s, &v, &rho);
__free( io_buffer );
};
void gather_shots( char* outputfolder, const real waveletFreq, const int nshots, const int numberOfCells )
{
#if defined(DO_NOT_PERFORM_IO)
print_info("Warning: we are not gathering the results because the IO is disabled "
"for this execution");
#else
/* --------- GLOBAL PRECONDITIONER ACCUMULATION --------- */
print_info("Gathering local preconditioner fields");
/* variables for timming */
double start_t, end_t;
/* buffers to read and accumulate the fields */
real* sumbuffer = (real*) __malloc( ALIGN_REAL, numberOfCells * sizeof(real) * WRITTEN_FIELDS );
real* readbuffer = (real*) __malloc( ALIGN_REAL, numberOfCells * sizeof(real) * WRITTEN_FIELDS );
start_t = dtime();
/* set buffer positions to zero */
memset ( sumbuffer, 0, numberOfCells * sizeof(real) * WRITTEN_FIELDS );
for( int shot=0; shot < nshots; shot++)
{
char readfilename[300];
sprintf( readfilename, "%s/shot.%2.1f.%05d/precond_%05d.dat",
outputfolder, waveletFreq, shot, shot);
print_info("Reading preconditioner file '%s'", readfilename );
FILE* freadfile = safe_fopen( readfilename, "rb", __FILE__, __LINE__ );
safe_fread ( readbuffer, sizeof(real), numberOfCells * WRITTEN_FIELDS, freadfile, __FILE__, __LINE__ );
#if defined(_OPENMP)
#pragma omp parallel for
#endif
#if defined(__INTEL_COMPILER)
#pragma simd
#endif
for( int i = 0; i < numberOfCells * WRITTEN_FIELDS; i++)
sumbuffer[i] += readbuffer[i];
fclose (freadfile);
}
char precondfilename[300];
sprintf( precondfilename, "%s/Preconditioner.%2.1f", outputfolder, waveletFreq );
FILE* precondfile = safe_fopen( precondfilename, "wb", __FILE__, __LINE__ );
safe_fwrite ( sumbuffer, sizeof(real), numberOfCells * WRITTEN_FIELDS, precondfile, __FILE__, __LINE__ );
safe_fclose( precondfilename, precondfile, __FILE__, __LINE__ );
end_t = dtime();
print_stats("Gatering process for preconditioner %s (freq %2.1f) "
"completed in: %lf seconds",
precondfilename, waveletFreq, end_t - start_t );
/* --------- GLOBAL GRADIENT ACCUMULATION --------- */
print_info("Gathering local gradient fields");
start_t = dtime();
/* set buffer positions to zero */
memset ( sumbuffer, 0, numberOfCells * sizeof(real) * WRITTEN_FIELDS );
for( int shot=0; shot < nshots; shot++)
{
char readfilename[300];
sprintf( readfilename, "%s/shot.%2.1f.%05d/gradient_%05d.dat",
outputfolder, waveletFreq, shot, shot);
print_info("Reading gradient file %s", readfilename );
FILE* freadfile = safe_fopen( readfilename, "rb", __FILE__, __LINE__ );
safe_fread ( readbuffer, sizeof(real), numberOfCells * WRITTEN_FIELDS, freadfile, __FILE__, __LINE__ );
#if defined(_OPENMP)
#pragma omp parallel for
#endif
#ifdef __INTEL_COMPILER
#pragma simd
#endif
for( int i = 0; i < numberOfCells * WRITTEN_FIELDS; i++)
sumbuffer[i] += readbuffer[i];
fclose (freadfile);
}
char gradientfilename[300];
sprintf( gradientfilename, "%s/Gradient.%2.1f", outputfolder, waveletFreq );
FILE* gradientfile = safe_fopen( gradientfilename, "wb", __FILE__, __LINE__ );
safe_fwrite ( sumbuffer, sizeof(real), numberOfCells * WRITTEN_FIELDS, gradientfile, __FILE__, __LINE__ );
safe_fclose( gradientfilename, gradientfile, __FILE__, __LINE__ );
end_t = dtime();
print_stats("Gatering process for gradient %s (freq %2.1f) "
"completed in: %lf seconds",
precondfilename, waveletFreq, end_t - start_t );
__free( sumbuffer);
__free( readbuffer);
#endif /* end DO_NOT_PERFORM_IO */
};
int execute_simulation( int argc, char* argv[] )
{
#if defined(USE_MPI)
MPI_Init ( &argc, &argv );
int mpi_rank;
MPI_Comm_rank( MPI_COMM_WORLD, &mpi_rank);
#elif !defined(USE_MPI) && defined(_OPENACC)
//TODO: fix name
int mpi_rank = 0;
#endif
#if defined(_OPENACC)
acc_init(acc_device_default);
int gpuid = mpi_rank % acc_get_num_devices( acc_device_default );
acc_set_device_num( gpuid, acc_device_default );
fprintf(stdout, "MPI rank %d with GPU %d (%d)\n",
mpi_rank, acc_get_device_num(acc_device_default), acc_get_num_devices(acc_device_default));
#endif /*_OPENACC*/
/* Load parameters from schedule file */
schedule_t s = load_schedule(argv[1]);
for(int i=0; i<s.nfreqs; i++)
{
/* Process one frequency at a time */
real waveletFreq = s.freq[i];
integer stacki = s.stacki[i];
real dt = s.dt[i];
integer forw_steps = s.forws[i];
integer back_steps = s.backs[i];
real dx = s.dx[i];
real dy = s.dy[i];
real dz = s.dz[i];
integer dimmz = s.dimmz[i];
integer dimmx = s.dimmx[i];
integer dimmy = s.dimmy[i];
//integer nworkers = s.nworkers[i];
integer MaxYPlanesPerWorker = s.ppd[i];
print_info("\n------ Computing %d-th frequency (%.2fHz). ------\n", i, waveletFreq);
const size_t numberOfCells = (size_t)dimmz * dimmx * dimmx;
const size_t VolumeMemory = numberOfCells * sizeof(real) * 58;
print_stats("Local domain size for freq %f [%d][%d][%d] is %lu bytes (%lf GB)",
waveletFreq, dimmz, dimmx, dimmy, VolumeMemory, TOGB(VolumeMemory) );
for(int grad=0; grad<s.ngrads; grad++) /* backward iteration */
{
print_info("Processing %d-gradient iteration", grad);
for(int shot=0; shot<s.nshots; shot++)
{
char shotfolder[512];
sprintf(shotfolder, "%s/shot.%2.2fHz.%03d", s.outputfolder, waveletFreq, shot);
#if defined(USE_MPI)
if ( mpi_rank == 0 )
#endif
{
create_folder( shotfolder );
store_shot_parameters( shot, &stacki, &dt, &forw_steps, &back_steps,
&dz, &dx, &dy,
&dimmz, &dimmx, &dimmy,
&MaxYPlanesPerWorker,
s.outputfolder, waveletFreq );
}
#if defined(USE_MPI)
MPI_Barrier( MPI_COMM_WORLD );
#endif
kernel( FM_KERNEL, waveletFreq, shot, s.outputfolder, shotfolder);
print_info("\tGradient loop processed for %d-th shot", shot);
//update_shot()
}
//#if defined(USE_MPI)
// MPI_Barrier( MPI_COMM_WORLD );
//
// if ( mpi_rank == 0 ) {
// gather_shots( outputfolder, waveletFreq, nshots, numberOfCells );
// }
//
// MPI_Barrier( MPI_COMM_WORLD );
//#else
// gather_shots( s.outputfolder, waveletFreq, s.nshots, numberOfCells );
//#endif
#if 0
for(int test=0; test<s.ntests; test++)
{
print_info("\tProcessing %d-th test iteration", test);
for(int shot=0; shot<s.nshots; shot++)
{
char shotfolder[512];
sprintf(shotfolder, "%s/test.%05d.shot.%2.2fHz.%03d",
s.outputfolder, test, waveletFreq, shot);
#if defined(USE_MPI)
if ( mpi_rank == 0)
#endif
{
create_folder( shotfolder );
store_shot_parameters( shot, &stacki, &dt, &forw_steps, &back_steps,
&dz, &dx, &dy,
&dimmz, &dimmx, &dimmy,
&MaxYPlanesPerWorker,
s.outputfolder, waveletFreq );
}
#if defined(USE_MPI)
MPI_Barrier( MPI_COMM_WORLD );
#endif
kernel( FM_KERNEL , waveletFreq, shot, s.outputfolder, shotfolder);
print_info("\t\tTest loop processed for the %d-th shot", shot);
}
} /* end of test loop */
#endif
} /* end of gradient loop */
} /* end of frequency loop */
#if defined(USE_MPI)
MPI_Barrier(MPI_COMM_WORLD);
MPI_Finalize();
#endif
return 0;
}
|
rkb_screen.c | /* Copyright 2014-2018 The PySCF Developers. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*
* Author: Qiming Sun <osirpt.sun@gmail.com>
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <complex.h>
#include <assert.h>
#include "cint.h"
#include "cvhf.h"
#include "optimizer.h"
#define MAX(I,J) ((I) > (J) ? (I) : (J))
#define LL 0
#define SS 1
#define SL 2
#define LS 3
int int2e_spinor();
int int2e_spsp1spsp2_spinor();
int GTOmax_cache_size(int (*intor)(), int *shls_slice, int ncenter,
int *atm, int natm, int *bas, int nbas, double *env);
int CVHFrkbllll_prescreen(int *shls, CVHFOpt *opt,
int *atm, int *bas, double *env)
{
if (!opt) {
return 1; // no screen
}
int i = shls[0];
int j = shls[1];
int k = shls[2];
int l = shls[3];
int n = opt->nbas;
assert(opt->q_cond);
assert(opt->dm_cond);
assert(i < n);
assert(j < n);
assert(k < n);
assert(l < n);
double qijkl = opt->q_cond[i*n+j] * opt->q_cond[k*n+l];
double dmin = opt->direct_scf_cutoff / qijkl;
return qijkl > opt->direct_scf_cutoff
&&((opt->dm_cond[j*n+i] > dmin)
|| (opt->dm_cond[l*n+k] > dmin)
|| (opt->dm_cond[j*n+k] > dmin)
|| (opt->dm_cond[j*n+l] > dmin)
|| (opt->dm_cond[i*n+k] > dmin)
|| (opt->dm_cond[i*n+l] > dmin));
}
int CVHFrkbllll_vkscreen(int *shls, CVHFOpt *opt,
double **dms_cond, int n_dm, double *dm_atleast,
int *atm, int *bas, double *env)
{
int i = shls[0];
int j = shls[1];
int k = shls[2];
int l = shls[3];
int nbas = opt->nbas;
int idm;
double qijkl = opt->q_cond[i*nbas+j] * opt->q_cond[k*nbas+l];
double *pdmscond = opt->dm_cond + nbas*nbas;
for (idm = 0; idm < (n_dm+1)/2; idm++) {
// note in _vhf.rdirect_mapdm, J and K share the same DM
dms_cond[idm*2+0] = pdmscond + idm*nbas*nbas; // for vj
dms_cond[idm*2+1] = pdmscond + idm*nbas*nbas; // for vk
}
*dm_atleast = opt->direct_scf_cutoff / qijkl;
return 1;
}
int CVHFrkbssll_prescreen(int *shls, CVHFOpt *opt,
int *atm, int *bas, double *env)
{
if (!opt) {
return 1; // no screen
}
int i = shls[0];
int j = shls[1];
int k = shls[2];
int l = shls[3];
int n = opt->nbas;
assert(opt->q_cond);
assert(opt->dm_cond);
assert(i < n);
assert(j < n);
assert(k < n);
assert(l < n);
double *dmsl = opt->dm_cond + n*n*SL;
double qijkl = opt->q_cond[n*n*SS+i*n+j] * opt->q_cond[k*n+l];
double dmin = opt->direct_scf_cutoff / qijkl;
return qijkl > opt->direct_scf_cutoff
&&((opt->dm_cond[n*n*SS+j*n+i] > dmin)
|| (opt->dm_cond[l*n+k] > dmin)
|| (dmsl[j*n+k] > dmin)
|| (dmsl[j*n+l] > dmin)
|| (dmsl[i*n+k] > dmin)
|| (dmsl[i*n+l] > dmin));
}
// be careful with the order in dms_cond, the current order (dmll, dmss, dmsl)
// is consistent to the function _call_veff_ssll in dhf.py
int CVHFrkbssll_vkscreen(int *shls, CVHFOpt *opt,
double **dms_cond, int n_dm, double *dm_atleast,
int *atm, int *bas, double *env)
{
int i = shls[0];
int j = shls[1];
int k = shls[2];
int l = shls[3];
int nbas = opt->nbas;
int idm;
double qijkl = opt->q_cond[nbas*nbas*SS+i*nbas+j] * opt->q_cond[k*nbas+l];
double *pdmscond = opt->dm_cond + 4*nbas*nbas;
int nset = (n_dm+2) / 3;
double *dmscondll = pdmscond + nset*nbas*nbas*LL;
double *dmscondss = pdmscond + nset*nbas*nbas*SS;
double *dmscondsl = pdmscond + nset*nbas*nbas*SL;
for (idm = 0; idm < nset; idm++) {
dms_cond[nset*0+idm] = dmscondll + idm*nbas*nbas;
dms_cond[nset*1+idm] = dmscondss + idm*nbas*nbas;
dms_cond[nset*2+idm] = dmscondsl + idm*nbas*nbas;
}
*dm_atleast = opt->direct_scf_cutoff / qijkl;
return 1;
}
static void set_qcond(int (*intor)(), CINTOpt *cintopt, double *qcond,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
int shls_slice[] = {0, nbas};
const int cache_size = GTOmax_cache_size(intor, shls_slice, 1,
atm, natm, bas, nbas, env);
#pragma omp parallel default(none) \
shared(intor, cintopt, qcond, ao_loc, atm, natm, bas, nbas, env)
{
double qtmp, tmp;
int i, j, ij, di, dj, ish, jsh;
int shls[4];
double *cache = malloc(sizeof(double) * cache_size);
di = 0;
for (ish = 0; ish < nbas; ish++) {
dj = ao_loc[ish+1] - ao_loc[ish];
di = MAX(di, dj);
}
double complex *buf = malloc(sizeof(double complex) * di*di*di*di);
#pragma omp for schedule(dynamic, 4)
for (ij = 0; ij < nbas*(nbas+1)/2; ij++) {
ish = (int)(sqrt(2*ij+.25) - .5 + 1e-7);
jsh = ij - ish*(ish+1)/2;
di = ao_loc[ish+1] - ao_loc[ish];
dj = ao_loc[jsh+1] - ao_loc[jsh];
shls[0] = ish;
shls[1] = jsh;
shls[2] = ish;
shls[3] = jsh;
qtmp = 1e-100;
if (0 != (*intor)(buf, NULL, shls, atm, natm, bas, nbas, env, cintopt, cache)) {
for (i = 0; i < di; i++) {
for (j = 0; j < dj; j++) {
tmp = cabs(buf[i+di*j+di*dj*i+di*dj*di*j]);
qtmp = MAX(qtmp, tmp);
} }
qtmp = sqrt(qtmp);
}
qcond[ish*nbas+jsh] = qtmp;
qcond[jsh*nbas+ish] = qtmp;
}
free(buf);
free(cache);
}
}
void CVHFrkbllll_direct_scf(CVHFOpt *opt, int (*intor)(), CINTOpt *cintopt,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->q_cond) {
free(opt->q_cond);
}
opt->q_cond = (double *)malloc(sizeof(double) * nbas*nbas);
assert(intor == &int2e_spinor);
set_qcond(intor, cintopt, opt->q_cond, ao_loc, atm, natm, bas, nbas, env);
}
void CVHFrkbssss_direct_scf(CVHFOpt *opt, int (*intor)(), CINTOpt *cintopt,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->q_cond) {
free(opt->q_cond);
}
opt->q_cond = (double *)malloc(sizeof(double) * nbas*nbas);
assert(intor == &int2e_spsp1spsp2_spinor);
set_qcond(intor, cintopt, opt->q_cond, ao_loc, atm, natm, bas, nbas, env);
double c1 = .25/(env[PTR_LIGHT_SPEED]*env[PTR_LIGHT_SPEED]);
double *qcond = opt->q_cond;
int i;
for (i = 0; i < nbas*nbas; i++) {
qcond[i] *= c1;
}
}
void CVHFrkbssll_direct_scf(CVHFOpt *opt, int (*intor)(), CINTOpt *cintopt,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->q_cond) {
free(opt->q_cond);
}
opt->q_cond = (double *)malloc(sizeof(double) * nbas*nbas*2);
set_qcond(&int2e_spinor, NULL, opt->q_cond, ao_loc, atm, natm, bas, nbas, env);
set_qcond(&int2e_spsp1spsp2_spinor, NULL, opt->q_cond+nbas*nbas, ao_loc,
atm, natm, bas, nbas, env);
double c1 = .25/(env[PTR_LIGHT_SPEED]*env[PTR_LIGHT_SPEED]);
double *qcond = opt->q_cond + nbas*nbas;
int i;
for (i = 0; i < nbas*nbas; i++) {
qcond[i] *= c1;
}
}
static void set_dmcond(double *dmcond, double *dmscond, double complex *dm,
double direct_scf_cutoff, int nset, int *ao_loc,
int *atm, int natm, int *bas, int nbas, double *env)
{
const size_t nao = ao_loc[nbas];
double dmax, dmaxi, tmp;
int i, j, ish, jsh;
int iset;
double complex *pdm;
for (ish = 0; ish < nbas; ish++) {
for (jsh = 0; jsh <= ish; jsh++) {
dmax = 0;
for (iset = 0; iset < nset; iset++) {
dmaxi = 0;
pdm = dm + nao*nao*iset;
for (i = ao_loc[ish]; i < ao_loc[ish+1]; i++) {
for (j = ao_loc[jsh]; j < ao_loc[jsh+1]; j++) {
tmp = .5 * (cabs(pdm[i*nao+j]) + cabs(pdm[j*nao+i]));
dmaxi = MAX(dmaxi, tmp);
} }
dmscond[iset*nbas*nbas+ish*nbas+jsh] = dmaxi;
dmscond[iset*nbas*nbas+jsh*nbas+ish] = dmaxi;
dmax = MAX(dmax, dmaxi);
}
dmcond[ish*nbas+jsh] = dmax;
dmcond[jsh*nbas+ish] = dmax;
} }
}
// dm_cond ~ 1+nset, dm_cond + dms_cond
void CVHFrkbllll_direct_scf_dm(CVHFOpt *opt, double complex *dm, int nset,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->dm_cond) { // NOT reuse opt->dm_cond because nset may be diff in different call
free(opt->dm_cond);
}
opt->dm_cond = (double *)malloc(sizeof(double)*nbas*nbas*(1+nset));
memset(opt->dm_cond, 0, sizeof(double)*nbas*nbas*(1+nset));
// dmcond followed by dmscond which are max matrix element for each dm
set_dmcond(opt->dm_cond, opt->dm_cond+nbas*nbas, dm,
opt->direct_scf_cutoff, nset, ao_loc, atm, natm, bas, nbas, env);
}
void CVHFrkbssss_direct_scf_dm(CVHFOpt *opt, double complex *dm, int nset,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->dm_cond) {
free(opt->dm_cond);
}
opt->dm_cond = (double *)malloc(sizeof(double)*nbas*nbas*(1+nset));
memset(opt->dm_cond, 0, sizeof(double)*nbas*nbas*(1+nset));
set_dmcond(opt->dm_cond, opt->dm_cond+nbas*nbas, dm,
opt->direct_scf_cutoff, nset, ao_loc, atm, natm, bas, nbas, env);
}
// the current order of dmscond (dmll, dmss, dmsl) is consistent to the
// function _call_veff_ssll in dhf.py
void CVHFrkbssll_direct_scf_dm(CVHFOpt *opt, double complex *dm, int nset,
int *ao_loc, int *atm, int natm,
int *bas, int nbas, double *env)
{
if (opt->dm_cond) {
free(opt->dm_cond);
}
if (nset < 3) {
fprintf(stderr, "At least 3 sets of DMs (dmll,dmss,dmsl) are "
"required to set rkb prescreening\n");
exit(1);
}
nset = nset / 3;
opt->dm_cond = (double *)malloc(sizeof(double)*nbas*nbas*4*(1+nset));
memset(opt->dm_cond, 0, sizeof(double)*nbas*nbas*4*(1+nset));
// 4 types of dmcond (LL,SS,SL,SS) followed by 4 types of dmscond
int n2c = CINTtot_cgto_spinor(bas, nbas);
double *dmcondll = opt->dm_cond + nbas*nbas*LL;
double *dmcondss = opt->dm_cond + nbas*nbas*SS;
double *dmcondsl = opt->dm_cond + nbas*nbas*SL;
//double *dmcondls = opt->dm_cond + nbas*nbas*LS;
double *pdmscond = opt->dm_cond + nbas*nbas*4;
double *dmscondll = pdmscond + nset*nbas*nbas*LL;
double *dmscondss = pdmscond + nset*nbas*nbas*SS;
double *dmscondsl = pdmscond + nset*nbas*nbas*SL;
//double *dmscondls = dmscond + nset*nbas*nbas*LS;
double complex *dmll = dm + n2c*n2c*LL*nset;
double complex *dmss = dm + n2c*n2c*SS*nset;
double complex *dmsl = dm + n2c*n2c*SL*nset;
//double complex *dmls = dm + n2c*n2c*LS*nset;
set_dmcond(dmcondll, dmscondll, dmll,
opt->direct_scf_cutoff, nset, ao_loc, atm, natm, bas, nbas, env);
set_dmcond(dmcondss, dmscondss, dmss,
opt->direct_scf_cutoff, nset, ao_loc, atm, natm, bas, nbas, env);
set_dmcond(dmcondsl, dmscondsl, dmsl,
opt->direct_scf_cutoff, nset, ao_loc, atm, natm, bas, nbas, env);
}
|
GB_unaryop__lnot_uint16_int64.c | //------------------------------------------------------------------------------
// GB_unaryop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_iterator.h"
#include "GB_unaryop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop__lnot_uint16_int64
// op(A') function: GB_tran__lnot_uint16_int64
// C type: uint16_t
// A type: int64_t
// cast: uint16_t cij = (uint16_t) aij
// unaryop: cij = !(aij != 0)
#define GB_ATYPE \
int64_t
#define GB_CTYPE \
uint16_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
int64_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = !(x != 0) ;
// casting
#define GB_CASTING(z, x) \
uint16_t z = (uint16_t) x ;
// cij = op (cast (aij))
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GB_GETA (aij, Ax, pA) ; \
/* Cx [pC] = op (cast (aij)) */ \
GB_CASTING (x, aij) ; \
GB_OP (GB_CX (pC), x) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LNOT || GxB_NO_UINT16 || GxB_NO_INT64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__lnot_uint16_int64
(
uint16_t *restrict Cx,
const int64_t *restrict Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int64_t p = 0 ; p < anz ; p++)
{
GB_CAST_OP (p, p) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_tran__lnot_uint16_int64
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t **Rowcounts,
GBI_single_iterator Iter,
const int64_t *restrict A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unaryop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
main.c | #include <stdio.h>
#include<omp.h>
#include <stdlib.h>
int main()
{
// Define the domain
double x_len = 2.0;
double y_len = 2.0;
int x_points = 351;
int y_points = 351;
double del_x = x_len/(x_points-1);
double del_y = y_len/(y_points-1);
double x[x_points], y[y_points];
#pragma omp parallel
{
#pragma omp for nowait
for(int i = 0; i < x_points; i++){
x[i] = i * del_x;
}
#pragma omp for
for(int j = 0; j < y_points; j++){
y[j] = j * del_y;
}
}
// printf("\n The x and y points are : \n \t");
// for(int i = 0; i < x_points; i++){
// for (int j = 0; j < y_points; j++){
// printf("%f; %f \n \t", x[i], y[j]);
// }
// }
double u[y_points][x_points];
double u_new[y_points][x_points];
#pragma omp parallel for
for(int i = 0; i < y_points; i++){
for(int j = 0; j < x_points; j++){
u[i][j] = 1.0;
u_new[i][j] = 1.0;
if(x[i] > 0.5 && x[i] < 1.0 && y[i] > 0.5 && y[i] < 1.0){
u[i][j] = 2.0;
u_new[i][j] = 2.0;
}
}
}
//
// printf("\n The initial velocity is : \n \t");
// for(int i = 0; i < y_points; i++){
// for(int j = 0; j < x_points; j++){
// printf("%f \t", u[i][j]);
// }
// }
// Define the parameters
int num_itrs = 700;
double c = 1.0;
double sigma = 0.2;
double del_t = sigma * del_x; // CFL criteria
// Iterations
double par_start_time = omp_get_wtime();
#pragma omp parallel
for (int itr = 0; itr < num_itrs; itr ++){
#pragma omp for nowait
for (int i = 1; i < y_points; i++){
for (int j = 1; j < x_points; j++){
u_new[i][j] = u[i][j] - (c * del_t/del_x * (u[i][j] - u[i][j-1])) - (c * del_t/del_y * (u[i][j] - u[i-1][j]));
}
}
#pragma omp for nowait
for (int i = 0; i < y_points; i++){
for (int j = 0; j < x_points; j++){
u[i][j] = u_new[i][j];
}
}
// Setting the boundary value
#pragma omp for nowait
for (int i = 0; i < y_points; i++){
u[i][0] = 1.0;
u[i][x_points-1] = 1.0;
}
#pragma omp for
for (int j = 0; j < x_points; j++){
u[0][j] = 1.0;
u[y_points-1][j] = 1.0;
}
}
double par_end_time = omp_get_wtime();
// printf("\n The final velocity is : \n \t");
// for(int i = 0; i < y_points; i++){
// for(int j = 0; j < x_points; j++){
// printf("%f \t", u[i][j]);
// }
// }
printf("\n Time taken for parallel computing is: %f \t", par_end_time - par_start_time);
// ------------------------------------------------------------------------- //
// Serial computing - for time comparison
// Reinitializing u velocity
for(int i = 0; i < y_points; i++){
for(int j = 0; j < x_points; j++){
u[i][j] = 1.0;
u_new[i][j] = 1.0;
if(x[i] > 0.5 && x[i] < 1.0 && y[i] > 0.5 && y[i] < 1.0){
u[i][j] = 2.0;
u_new[i][j] = 2.0;
}
}
}
// Iteration
double ser_start_time = omp_get_wtime();
for (int itr = 0; itr < num_itrs; itr ++){
for (int i = 1; i < y_points; i++){
for (int j = 1; j < x_points; j++){
u_new[i][j] = u[i][j] - (c * del_t/del_x * (u[i][j] - u[i][j-1])) - (c * del_t/del_y * (u[i][j] - u[i-1][j]));
}
}
for (int i = 0; i < y_points; i++){
for (int j = 0; j < x_points; j++){
u[i][j] = u_new[i][j];
}
}
// Setting the boundary value
for (int i = 0; i < y_points; i++){
u[i][0] = 1.0;
u[i][x_points-1] = 1.0;
}
for (int j = 0; j < x_points; j++){
u[0][j] = 1.0;
u[y_points-1][j] = 1.0;
}
}
double ser_end_time = omp_get_wtime();
// printf("\n The final velocity is : \n \t");
// for(int i = 0; i < y_points; i++){
// for(int j = 0; j < x_points; j++){
// printf("%f \t", u[i][j]);
// }
// }
printf("\n Time taken for serial computing is: %f \t", ser_end_time - ser_start_time);
printf("\n Speedup is : %f \t", (ser_end_time - ser_start_time)/(par_end_time - par_start_time));
return 0;
}
|
target_parallel_for_misc_messages.c | // RUN: %clang_cc1 -fsyntax-only -fopenmp -verify %s -Wuninitialized
// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized
// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target parallel for'}}
#pragma omp target parallel for
// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target parallel for'}}
#pragma omp target parallel for foo
void test_no_clause() {
int i;
#pragma omp target parallel for
for (i = 0; i < 16; ++i)
;
// expected-error@+2 {{statement after '#pragma omp target parallel for' must be a for loop}}
#pragma omp target parallel for
++i;
}
void test_branch_protected_scope() {
int i = 0;
L1:
++i;
int x[24];
#pragma omp target parallel for
for (i = 0; i < 16; ++i) {
if (i == 5)
goto L1; // expected-error {{use of undeclared label 'L1'}}
else if (i == 6)
return; // expected-error {{cannot return from OpenMP region}}
else if (i == 7)
goto L2;
else if (i == 8) {
L2:
x[i]++;
}
}
if (x[0] == 0)
goto L2; // expected-error {{use of undeclared label 'L2'}}
else if (x[1] == 1)
goto L1;
}
void test_invalid_clause() {
int i;
// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
#pragma omp target parallel for foo bar
for (i = 0; i < 16; ++i)
;
}
void test_non_identifiers() {
int i, x;
// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
#pragma omp target parallel for;
for (i = 0; i < 16; ++i)
;
// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
#pragma omp target parallel for private(x);
for (i = 0; i < 16; ++i)
;
// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
#pragma omp target parallel for, private(x);
for (i = 0; i < 16; ++i)
;
}
extern int foo();
void test_collapse() {
int i;
// expected-error@+1 {{expected '('}}
#pragma omp target parallel for collapse
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
#pragma omp target parallel for collapse(
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for collapse()
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
#pragma omp target parallel for collapse(,
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
#pragma omp target parallel for collapse(, )
for (i = 0; i < 16; ++i)
;
// expected-warning@+2 {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
// expected-error@+1 {{expected '('}}
#pragma omp target parallel for collapse 4)
for (i = 0; i < 16; ++i)
;
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4,
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4, )
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4)
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4 4)
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4, , 4)
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
#pragma omp target parallel for collapse(4)
for (int i1 = 0; i1 < 16; ++i1)
for (int i2 = 0; i2 < 16; ++i2)
for (int i3 = 0; i3 < 16; ++i3)
for (int i4 = 0; i4 < 16; ++i4)
foo();
// expected-error@+2 {{expected ')'}}
// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
#pragma omp target parallel for collapse(4, 8)
for (i = 0; i < 16; ++i)
; // expected-error {{expected 4 for loops after '#pragma omp target parallel for', but found only 1}}
// expected-error@+1 {{expression is not an integer constant expression}}
#pragma omp target parallel for collapse(2.5)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expression is not an integer constant expression}}
#pragma omp target parallel for collapse(foo())
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
#pragma omp target parallel for collapse(-5)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
#pragma omp target parallel for collapse(0)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
#pragma omp target parallel for collapse(5 - 5)
for (i = 0; i < 16; ++i)
;
// expected-note@+1 {{defined as firstprivate}}
#pragma omp target parallel for collapse(2) firstprivate(i)
for (i = 0; i < 16; ++i)
// expected-note@+1 {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for' directive into a parallel or another task region?}}
for (int j = 0; j < 16; ++j)
// expected-error@+2 2 {{reduction variable must be shared}}
// expected-error@+1 {{region cannot be closely nested inside 'target parallel for' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
#pragma omp for reduction(+ : i, j)
for (int k = 0; k < 16; ++k)
i += j;
}
void test_private() {
int i;
// expected-error@+2 {{expected expression}}
// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
#pragma omp target parallel for private(
for (i = 0; i < 16; ++i)
;
// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for private(,
for (i = 0; i < 16; ++i)
;
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for private(, )
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for private()
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for private(int)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected variable name}}
#pragma omp target parallel for private(0)
for (i = 0; i < 16; ++i)
;
int x, y, z;
#pragma omp target parallel for private(x)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for private(x, y)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for private(x, y, z)
for (i = 0; i < 16; ++i) {
x = y * i + z;
}
}
void test_lastprivate() {
int i;
// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for lastprivate(
for (i = 0; i < 16; ++i)
;
// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for lastprivate(,
for (i = 0; i < 16; ++i)
;
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for lastprivate(, )
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for lastprivate()
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for lastprivate(int)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected variable name}}
#pragma omp target parallel for lastprivate(0)
for (i = 0; i < 16; ++i)
;
int x, y, z;
#pragma omp target parallel for lastprivate(x)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for lastprivate(x, y)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for lastprivate(x, y, z)
for (i = 0; i < 16; ++i)
;
}
void test_firstprivate() {
int i;
// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for firstprivate(
for (i = 0; i < 16; ++i)
;
// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for firstprivate(,
for (i = 0; i < 16; ++i)
;
// expected-error@+1 2 {{expected expression}}
#pragma omp target parallel for firstprivate(, )
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for firstprivate()
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected expression}}
#pragma omp target parallel for firstprivate(int)
for (i = 0; i < 16; ++i)
;
// expected-error@+1 {{expected variable name}}
#pragma omp target parallel for firstprivate(0)
for (i = 0; i < 16; ++i)
;
int x, y, z;
#pragma omp target parallel for lastprivate(x) firstprivate(x)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for lastprivate(x, y) firstprivate(x, y)
for (i = 0; i < 16; ++i)
;
#pragma omp target parallel for lastprivate(x, y, z) firstprivate(x, y, z)
for (i = 0; i < 16; ++i)
;
}
void test_loop_messages() {
float a[100], b[100], c[100];
// expected-error@+2 {{variable must be of integer or pointer type}}
#pragma omp target parallel for
for (float fi = 0; fi < 10.0; fi++) {
c[(int)fi] = a[(int)fi] + b[(int)fi];
}
// expected-error@+2 {{variable must be of integer or pointer type}}
#pragma omp target parallel for
for (double fi = 0; fi < 10.0; fi++) {
c[(int)fi] = a[(int)fi] + b[(int)fi];
}
}
|
cvsAdvDiff_bnd_omp.c | /* -----------------------------------------------------------------
* Programmer(s): Daniel Reynolds and Ting Yan @ SMU
* Based on cvsAdvDiff_bnd.c and parallelized with OpenMP
* -----------------------------------------------------------------
* SUNDIALS Copyright Start
* Copyright (c) 2002-2022, Lawrence Livermore National Security
* and Southern Methodist University.
* All rights reserved.
*
* See the top-level LICENSE and NOTICE files for details.
*
* SPDX-License-Identifier: BSD-3-Clause
* SUNDIALS Copyright End
* -----------------------------------------------------------------
* Example problem:
*
* The following is a simple example problem with a banded Jacobian,
* solved using CVODES.
* The problem is the semi-discrete form of the advection-diffusion
* equation in 2-D:
* du/dt = d^2 u / dx^2 + .5 du/dx + d^2 u / dy^2
* on the rectangle 0 <= x <= 2, 0 <= y <= 1, and the time
* interval 0 <= t <= 1. Homogeneous Dirichlet boundary conditions
* are posed, and the initial condition is
* u(x,y,t=0) = x(2-x)y(1-y)exp(5xy).
* The PDE is discretized on a uniform MX+2 by MY+2 grid with
* central differencing, and with boundary values eliminated,
* leaving an ODE system of size NEQ = MX*MY.
* This program solves the problem with the BDF method, Newton
* iteration with the BAND linear solver, and a user-supplied
* Jacobian routine.
* It uses scalar relative and absolute tolerances.
* Output is printed at t = .1, .2, ..., 1.
* Run statistics (optional outputs) are printed at the end.
*
* Optionally, we can set the number of threads from environment
* variable or command line. To check the current value for number
* of threads from environment:
* % echo $OMP_NUM_THREADS
*
* Execution:
*
* To use the default value or the number of threads from the
* environment value, run without arguments:
* % ./cvsAdvDiff_bnd_omp
* The environment variable can be over-ridden with a command line
* argument specifying the number of threads to use, e.g:
* % ./cvsAdvDiff_bnd_omp 5
* ----------------------------------------------------------------- */
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
/* Header files with a description of contents */
#include <cvodes/cvodes.h> /* prototypes for CVODE fcts., consts. */
#include <nvector/nvector_openmp.h> /* serial N_Vector types, fcts., macros */
#include <sunmatrix/sunmatrix_band.h> /* access to band SUNMatrix */
#include <sunlinsol/sunlinsol_band.h> /* access to band SUNLinearSolver */
#include <sundials/sundials_types.h> /* definition of type realtype */
#ifdef _OPENMP
#include <omp.h>
#endif
/* Problem Constants */
#define XMAX RCONST(2.0) /* domain boundaries */
#define YMAX RCONST(1.0)
#define MX 10 /* mesh dimensions */
#define MY 5
#define NEQ MX*MY /* number of equations */
#define ATOL RCONST(1.0e-5) /* scalar absolute tolerance */
#define T0 RCONST(0.0) /* initial time */
#define T1 RCONST(0.1) /* first output time */
#define DTOUT RCONST(0.1) /* output time increment */
#define NOUT 10 /* number of output times */
#define ZERO RCONST(0.0)
#define HALF RCONST(0.5)
#define ONE RCONST(1.0)
#define TWO RCONST(2.0)
#define FIVE RCONST(5.0)
/* User-defined vector access macro IJth */
/* IJth is defined in order to isolate the translation from the
mathematical 2-dimensional structure of the dependent variable vector
to the underlying 1-dimensional storage.
IJth(vdata,i,j) references the element in the vdata array for
u at mesh point (i,j), where 1 <= i <= MX, 1 <= j <= MY.
The vdata array is obtained via the macro call vdata = NV_DATA_S(v),
where v is an N_Vector.
The variables are ordered by the y index j, then by the x index i. */
#define IJth(vdata,i,j) (vdata[(j-1) + (i-1)*MY])
/* Type : UserData (contains grid constants) */
typedef struct {
realtype dx, dy, hdcoef, hacoef, vdcoef;
int nthreads;
} *UserData;
/* Private Helper Functions */
static void SetIC(N_Vector u, UserData data);
static void PrintHeader(realtype reltol, realtype abstol, realtype umax);
static void PrintOutput(realtype t, realtype umax, long int nst);
static void PrintFinalStats(void *cvode_mem);
/* Private function to check function return values */
static int check_retval(void *returnvalue, char *funcname, int opt);
/* Functions Called by the Solver */
static int f(realtype t, N_Vector u, N_Vector udot, void *user_data);
static int Jac(realtype t, N_Vector u, N_Vector fu, SUNMatrix J,
void *user_data, N_Vector tmp1, N_Vector tmp2, N_Vector tmp3);
/*
*-------------------------------
* Main Program
*-------------------------------
*/
int main(int argc, char *argv[])
{
SUNContext sunctx;
realtype dx, dy, reltol, abstol, t, tout, umax;
N_Vector u;
UserData data;
SUNMatrix A;
SUNLinearSolver LS;
void *cvode_mem;
int iout, retval;
long int nst;
int num_threads;
u = NULL;
data = NULL;
A = NULL;
LS = NULL;
cvode_mem = NULL;
/* Create the SUNDIALS simulation context that all SUNDIALS objects require */
retval = SUNContext_Create(NULL, &sunctx);
if (check_retval(&retval, "SUNContext_Create", 1)) return(1);
/* Set the number of threads to use */
num_threads = 1; /* default value */
#ifdef _OPENMP
num_threads = omp_get_max_threads(); /* Overwrite with OMP_NUM_THREADS environment variable */
#endif
if (argc > 1) /* overwrite with command line value, if supplied */
num_threads = (int) strtol(argv[1], NULL, 0);
/* Create an OpenMP vector */
u = N_VNew_OpenMP(NEQ, num_threads, sunctx); /* Allocate u vector */
if(check_retval((void*)u, "N_VNew_OpenMP", 0)) return(1);
reltol = ZERO; /* Set the tolerances */
abstol = ATOL;
data = (UserData) malloc(sizeof *data); /* Allocate data memory */
if(check_retval((void *)data, "malloc", 2)) return(1);
dx = data->dx = XMAX/(MX+1); /* Set grid coefficients in data */
dy = data->dy = YMAX/(MY+1);
data->hdcoef = ONE/(dx*dx);
data->hacoef = HALF/(TWO*dx);
data->vdcoef = ONE/(dy*dy);
data->nthreads = num_threads;
SetIC(u, data); /* Initialize u vector */
/* Call CVodeCreate to create the solver memory and specify the
* Backward Differentiation Formula */
cvode_mem = CVodeCreate(CV_BDF, sunctx);
if(check_retval((void *)cvode_mem, "CVodeCreate", 0)) return(1);
/* Call CVodeInit to initialize the integrator memory and specify the
* user's right hand side function in u'=f(t,u), the inital time T0, and
* the initial dependent variable vector u. */
retval = CVodeInit(cvode_mem, f, T0, u);
if(check_retval(&retval, "CVodeInit", 1)) return(1);
/* Call CVodeSStolerances to specify the scalar relative tolerance
* and scalar absolute tolerance */
retval = CVodeSStolerances(cvode_mem, reltol, abstol);
if (check_retval(&retval, "CVodeSStolerances", 1)) return(1);
/* Set the pointer to user-defined data */
retval = CVodeSetUserData(cvode_mem, data);
if(check_retval(&retval, "CVodeSetUserData", 1)) return(1);
/* Create banded SUNMatrix for use in linear solves -- since this will be factored,
set the storage bandwidth to be the sum of upper and lower bandwidths */
A = SUNBandMatrix(NEQ, MY, MY, sunctx);
if(check_retval((void *)A, "SUNBandMatrix", 0)) return(1);
/* Create banded SUNLinearSolver object for use by CVode */
LS = SUNLinSol_Band(u, A, sunctx);
if(check_retval((void *)LS, "SUNLinSol_Band", 0)) return(1);
/* Call CVodeSetLinearSolver to attach the matrix and linear solver to CVode */
retval = CVodeSetLinearSolver(cvode_mem, LS, A);
if(check_retval(&retval, "CVodeSetLinearSolver", 1)) return(1);
/* Set the user-supplied Jacobian routine Jac */
retval = CVodeSetJacFn(cvode_mem, Jac);
if(check_retval(&retval, "CVodeSetJacFn", 1)) return(1);
/* In loop over output points: call CVode, print results, test for errors */
umax = N_VMaxNorm(u);
PrintHeader(reltol, abstol, umax);
for(iout=1, tout=T1; iout <= NOUT; iout++, tout += DTOUT) {
retval = CVode(cvode_mem, tout, u, &t, CV_NORMAL);
if(check_retval(&retval, "CVode", 1)) break;
umax = N_VMaxNorm(u);
retval = CVodeGetNumSteps(cvode_mem, &nst);
check_retval(&retval, "CVodeGetNumSteps", 1);
PrintOutput(t, umax, nst);
}
PrintFinalStats(cvode_mem); /* Print some final statistics */
printf("num_threads = %i\n\n", num_threads);
N_VDestroy(u); /* Free the u vector */
CVodeFree(&cvode_mem); /* Free the integrator memory */
SUNLinSolFree(LS); /* Free the linear solver memory */
SUNMatDestroy(A); /* Free the matrix memory */
free(data); /* Free the user data */
SUNContext_Free(&sunctx);
return(0);
}
/*
*-------------------------------
* Functions called by the solver
*-------------------------------
*/
/* f routine. Compute f(t,u). */
static int f(realtype t, N_Vector u,N_Vector udot, void *user_data)
{
realtype uij, udn, uup, ult, urt, hordc, horac, verdc, hdiff, hadv, vdiff;
realtype *udata, *dudata;
sunindextype i, j;
UserData data;
i = j = 0;
udata = NV_DATA_OMP(u);
dudata = NV_DATA_OMP(udot);
/* Extract needed constants from data */
data = (UserData) user_data;
hordc = data->hdcoef;
horac = data->hacoef;
verdc = data->vdcoef;
/* Loop over all grid points. */
#pragma omp parallel for default(shared) private(j, i, uij, udn, uup, ult, urt, hdiff, hadv, vdiff) num_threads(data->nthreads)
for (j=1; j <= MY; j++) {
for (i=1; i <= MX; i++) {
/* Extract u at x_i, y_j and four neighboring points */
uij = IJth(udata, i, j);
udn = (j == 1) ? ZERO : IJth(udata, i, j-1);
uup = (j == MY) ? ZERO : IJth(udata, i, j+1);
ult = (i == 1) ? ZERO : IJth(udata, i-1, j);
urt = (i == MX) ? ZERO : IJth(udata, i+1, j);
/* Set diffusion and advection terms and load into udot */
hdiff = hordc*(ult - TWO*uij + urt);
hadv = horac*(urt - ult);
vdiff = verdc*(uup - TWO*uij + udn);
IJth(dudata, i, j) = hdiff + hadv + vdiff;
}
}
return(0);
}
/* Jacobian routine. Compute J(t,u). */
static int Jac(realtype t, N_Vector u, N_Vector fu, SUNMatrix J,
void *user_data, N_Vector tmp1, N_Vector tmp2, N_Vector tmp3)
{
sunindextype i, j, k;
realtype *kthCol, hordc, horac, verdc;
UserData data;
/*
The components of f = udot that depend on u(i,j) are
f(i,j), f(i-1,j), f(i+1,j), f(i,j-1), f(i,j+1), with
df(i,j)/du(i,j) = -2 (1/dx^2 + 1/dy^2)
df(i-1,j)/du(i,j) = 1/dx^2 + .25/dx (if i > 1)
df(i+1,j)/du(i,j) = 1/dx^2 - .25/dx (if i < MX)
df(i,j-1)/du(i,j) = 1/dy^2 (if j > 1)
df(i,j+1)/du(i,j) = 1/dy^2 (if j < MY)
*/
i = j = k = 0;
data = (UserData) user_data;
hordc = data->hdcoef;
horac = data->hacoef;
verdc = data->vdcoef;
#pragma omp parallel for collapse(2) default(shared) private(i, j, k, kthCol) num_threads(data->nthreads)
for (j=1; j <= MY; j++) {
for (i=1; i <= MX; i++) {
k = j-1 + (i-1)*MY;
kthCol = SUNBandMatrix_Column(J,k);
/* set the kth column of J */
SM_COLUMN_ELEMENT_B(kthCol,k,k) = -TWO*(verdc+hordc);
if (i != 1) SM_COLUMN_ELEMENT_B(kthCol,k-MY,k) = hordc + horac;
if (i != MX) SM_COLUMN_ELEMENT_B(kthCol,k+MY,k) = hordc - horac;
if (j != 1) SM_COLUMN_ELEMENT_B(kthCol,k-1,k) = verdc;
if (j != MY) SM_COLUMN_ELEMENT_B(kthCol,k+1,k) = verdc;
}
}
return(0);
}
/*
*-------------------------------
* Private helper functions
*-------------------------------
*/
/* Set initial conditions in u vector */
static void SetIC(N_Vector u, UserData data)
{
sunindextype i, j;
realtype x, y, dx, dy;
realtype *udata;
i = j = 0;
/* Extract needed constants from data */
dx = data->dx;
dy = data->dy;
/* Set pointer to data array in vector u. */
udata = NV_DATA_OMP(u);
/* Load initial profile into u vector */
#pragma omp parallel for default(shared) private(j, i, y, x)
for (j=1; j <= MY; j++) {
y = j*dy;
for (i=1; i <= MX; i++) {
x = i*dx;
IJth(udata,i,j) = x*(XMAX - x)*y*(YMAX - y)*exp(FIVE*x*y);
}
}
}
/* Print first lines of output (problem description) */
static void PrintHeader(realtype reltol, realtype abstol, realtype umax)
{
printf("\n2-D Advection-Diffusion Equation\n");
printf("Mesh dimensions = %d X %d\n", MX, MY);
printf("Total system size = %d\n", NEQ);
#if defined(SUNDIALS_EXTENDED_PRECISION)
printf("Tolerance parameters: reltol = %Lg abstol = %Lg\n\n",
reltol, abstol);
printf("At t = %Lg max.norm(u) =%14.6Le \n", T0, umax);
#elif defined(SUNDIALS_DOUBLE_PRECISION)
printf("Tolerance parameters: reltol = %g abstol = %g\n\n",
reltol, abstol);
printf("At t = %g max.norm(u) =%14.6e \n", T0, umax);
#else
printf("Tolerance parameters: reltol = %g abstol = %g\n\n", reltol, abstol);
printf("At t = %g max.norm(u) =%14.6e \n", T0, umax);
#endif
return;
}
/* Print current value */
static void PrintOutput(realtype t, realtype umax, long int nst)
{
#if defined(SUNDIALS_EXTENDED_PRECISION)
printf("At t = %4.2Lf max.norm(u) =%14.6Le nst = %4ld\n", t, umax, nst);
#elif defined(SUNDIALS_DOUBLE_PRECISION)
printf("At t = %4.2f max.norm(u) =%14.6e nst = %4ld\n", t, umax, nst);
#else
printf("At t = %4.2f max.norm(u) =%14.6e nst = %4ld\n", t, umax, nst);
#endif
return;
}
/* Get and print some final statistics */
static void PrintFinalStats(void *cvode_mem)
{
int retval;
long int nst, nfe, nsetups, netf, nni, ncfn, nje, nfeLS;
retval = CVodeGetNumSteps(cvode_mem, &nst);
check_retval(&retval, "CVodeGetNumSteps", 1);
retval = CVodeGetNumRhsEvals(cvode_mem, &nfe);
check_retval(&retval, "CVodeGetNumRhsEvals", 1);
retval = CVodeGetNumLinSolvSetups(cvode_mem, &nsetups);
check_retval(&retval, "CVodeGetNumLinSolvSetups", 1);
retval = CVodeGetNumErrTestFails(cvode_mem, &netf);
check_retval(&retval, "CVodeGetNumErrTestFails", 1);
retval = CVodeGetNumNonlinSolvIters(cvode_mem, &nni);
check_retval(&retval, "CVodeGetNumNonlinSolvIters", 1);
retval = CVodeGetNumNonlinSolvConvFails(cvode_mem, &ncfn);
check_retval(&retval, "CVodeGetNumNonlinSolvConvFails", 1);
retval = CVodeGetNumJacEvals(cvode_mem, &nje);
check_retval(&retval, "CVodeGetNumJacEvals", 1);
retval = CVodeGetNumLinRhsEvals(cvode_mem, &nfeLS);
check_retval(&retval, "CVodeGetNumLinRhsEvals", 1);
printf("\nFinal Statistics:\n");
printf("nst = %-6ld nfe = %-6ld nsetups = %-6ld nfeLS = %-6ld nje = %ld\n",
nst, nfe, nsetups, nfeLS, nje);
printf("nni = %-6ld ncfn = %-6ld netf = %ld\n",
nni, ncfn, netf);
return;
}
/* Check function return value...
opt == 0 means SUNDIALS function allocates memory so check if
returned NULL pointer
opt == 1 means SUNDIALS function returns an integer value so check if
retval < 0
opt == 2 means function allocates memory so check if returned
NULL pointer */
static int check_retval(void *returnvalue, char *funcname, int opt)
{
int *retval;
/* Check if SUNDIALS function returned NULL pointer - no memory allocated */
if (opt == 0 && returnvalue == NULL) {
fprintf(stderr, "\nSUNDIALS_ERROR: %s() failed - returned NULL pointer\n\n",
funcname);
return(1); }
/* Check if retval < 0 */
else if (opt == 1) {
retval = (int *) returnvalue;
if (*retval < 0) {
fprintf(stderr, "\nSUNDIALS_ERROR: %s() failed with retval = %d\n\n",
funcname, *retval);
return(1); }}
/* Check if function returned NULL pointer - no memory allocated */
else if (opt == 2 && returnvalue == NULL) {
fprintf(stderr, "\nMEMORY_ERROR: %s() failed - returned NULL pointer\n\n",
funcname);
return(1); }
return(0);
}
|
interpolate_op.h | /* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserve.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <string>
#include <vector>
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/operators/math/math_function.h"
namespace paddle {
namespace operators {
template <typename T, size_t D, int MajorType = Eigen::RowMajor,
typename IndexType = Eigen::DenseIndex>
using EigenTensor = framework::EigenTensor<T, D, MajorType, IndexType>;
using Tensor = framework::Tensor;
inline std::vector<int> get_new_shape(
const std::vector<const Tensor*>& list_new_shape_tensor) {
// get tensor from
std::vector<int> vec_new_shape;
for (size_t i = 0; i < list_new_shape_tensor.size(); ++i) {
auto tensor = list_new_shape_tensor[i];
PADDLE_ENFORCE_EQ(tensor->dims(), framework::make_ddim({1}),
"shape of dim tensor should be [1]");
if (platform::is_gpu_place(tensor->place())) {
framework::Tensor temp;
TensorCopySync(*tensor, platform::CPUPlace(), &temp);
vec_new_shape.push_back(static_cast<int32_t>(*temp.data<int32_t>()));
} else {
vec_new_shape.push_back(static_cast<int32_t>(*tensor->data<int32_t>()));
}
}
return vec_new_shape;
}
template <typename T>
inline std::vector<T> get_new_data_from_tensor(const Tensor* new_data_tensor) {
std::vector<T> vec_new_data;
auto* new_data = new_data_tensor->data<T>();
framework::Tensor cpu_starts_tensor;
if (platform::is_gpu_place(new_data_tensor->place())) {
TensorCopySync(*new_data_tensor, platform::CPUPlace(), &cpu_starts_tensor);
new_data = cpu_starts_tensor.data<T>();
}
vec_new_data = std::vector<T>(new_data, new_data + new_data_tensor->numel());
return vec_new_data;
}
template <typename T>
static void NearestNeighborInterpolate(const Tensor& input, Tensor* output,
const float ratio_h, const float ratio_w,
const int n, const int c,
const int out_h, const int out_w,
const bool align_corners) {
auto input_t = EigenTensor<T, 4>::From(input);
auto output_t = EigenTensor<T, 4>::From(*output);
for (int k = 0; k < out_h; k++) { // loop for images
int in_k = (align_corners) ? static_cast<int>(ratio_h * k + 0.5)
: static_cast<int>(ratio_h * k);
for (int l = 0; l < out_w; l++) {
int in_l = (align_corners) ? static_cast<int>(ratio_w * l + 0.5)
: static_cast<int>(ratio_w * l);
for (int i = 0; i < n; i++) { // loop for batches
for (int j = 0; j < c; j++) { // loop for channels
output_t(i, j, k, l) = input_t(i, j, in_k, in_l);
}
}
}
}
}
template <typename T>
static void BilinearInterpolation(const Tensor& input, Tensor* output,
const float ratio_h, const float ratio_w,
const int in_h, const int in_w, const int n,
const int c, const int out_h, const int out_w,
const bool align_corners,
const bool align_mode) {
auto input_t = EigenTensor<T, 4>::From(input);
auto output_t = EigenTensor<T, 4>::From(*output);
bool align_flag = (align_mode == 0 && !align_corners);
std::vector<int> vy_n, vy_s;
std::vector<float> vd_n, vd_s;
vy_n.reserve(out_h);
vy_s.reserve(out_h);
vd_n.reserve(out_h);
vd_s.reserve(out_h);
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for
#endif
for (int k = 0; k < out_h; k++) {
int y_n = align_flag ? static_cast<int>(ratio_h * (k + 0.5) - 0.5)
: static_cast<int>(ratio_h * k);
y_n = (y_n > 0) ? y_n : 0;
int y_s = (y_n + 1) < (in_h - 1) ? (y_n + 1) : (in_h - 1);
float idx_src_y = ratio_h * (k + 0.5) - 0.5;
idx_src_y = (idx_src_y > 0) ? idx_src_y : 0;
float d_n = align_flag ? idx_src_y - y_n : ratio_h * k - y_n;
float d_s = 1.f - d_n;
{
vy_n[k] = y_n;
vy_s[k] = y_s;
vd_n[k] = d_n;
vd_s[k] = d_s;
}
}
std::vector<int> vx_w, vx_e;
std::vector<float> vd_w, vd_e;
vx_w.reserve(out_w);
vx_e.reserve(out_w);
vd_w.reserve(out_w);
vd_e.reserve(out_w);
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for
#endif
for (int l = 0; l < out_w; l++) {
int x_w = (align_mode == 0 && !align_corners)
? static_cast<int>(ratio_w * (l + 0.5) - 0.5)
: static_cast<int>(ratio_w * l);
x_w = (x_w > 0) ? x_w : 0;
int x_e = (x_w + 1) < (in_w - 1) ? (x_w + 1) : (in_w - 1);
float idx_src_x = ratio_w * (l + 0.5) - 0.5;
idx_src_x = (idx_src_x > 0) ? idx_src_x : 0;
float d_w = align_flag ? idx_src_x - x_w : ratio_w * l - x_w;
float d_e = 1.f - d_w;
{
vx_w[l] = x_w;
vx_e[l] = x_e;
vd_w[l] = d_w;
vd_e[l] = d_e;
}
}
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for collapse(4)
#endif
for (int i = 0; i < n; i++) { // loop for batches
for (int j = 0; j < c; j++) { // loop for channels
for (int k = 0; k < out_h; k++) { // loop for images
for (int l = 0; l < out_w; l++) {
// bilinear interpolation
T out_t = input_t(i, j, vy_n[k], vx_w[l]) * vd_s[k] * vd_e[l] +
input_t(i, j, vy_s[k], vx_w[l]) * vd_n[k] * vd_e[l] +
input_t(i, j, vy_n[k], vx_e[l]) * vd_s[k] * vd_w[l] +
input_t(i, j, vy_s[k], vx_e[l]) * vd_n[k] * vd_w[l];
output_t(i, j, k, l) = out_t;
}
}
}
}
}
template <typename T>
static void TrilinearInterpolation(
const Tensor& input, Tensor* output, const float ratio_d,
const float ratio_h, const float ratio_w, const int in_d, const int in_h,
const int in_w, const int n, const int c, const int out_d, const int out_h,
const int out_w, const bool align_corners, const bool align_mode) {
auto input_t = EigenTensor<T, 5>::From(input);
auto output_t = EigenTensor<T, 5>::From(*output);
bool align_flag = (align_mode == 0 && !align_corners);
std::vector<int> vt_f, vt_b;
std::vector<float> vd_f, vd_b;
vt_f.reserve(out_d);
vt_b.reserve(out_d);
vd_f.reserve(out_d);
vd_b.reserve(out_d);
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for
#endif
for (int j = 0; j < out_d; j++) {
int t_f = align_flag ? static_cast<int>(ratio_d * (j + 0.5) - 0.5)
: static_cast<int>(ratio_d * j);
t_f = (t_f > 0) ? t_f : 0;
int t_b = (t_f + 1) < (in_d - 1) ? (t_f + 1) : (in_d - 1);
float idx_src_t = ratio_d * (j + 0.5) - 0.5;
idx_src_t = (idx_src_t > 0) ? idx_src_t : 0;
float d_f = align_flag ? idx_src_t - t_f : ratio_d * j - t_f;
float d_b = 1.f - d_f;
{
vt_f[j] = t_f;
vt_b[j] = t_b;
vd_f[j] = d_f;
vd_b[j] = d_b;
}
}
std::vector<int> vy_n, vy_s;
std::vector<float> vd_n, vd_s;
vy_n.reserve(out_h);
vy_s.reserve(out_h);
vd_n.reserve(out_h);
vd_s.reserve(out_h);
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for
#endif
for (int k = 0; k < out_h; k++) {
int y_n = align_flag ? static_cast<int>(ratio_h * (k + 0.5) - 0.5)
: static_cast<int>(ratio_h * k);
y_n = (y_n > 0) ? y_n : 0;
int y_s = (y_n + 1) < (in_h - 1) ? (y_n + 1) : (in_h - 1);
float idx_src_y = ratio_h * (k + 0.5) - 0.5;
idx_src_y = (idx_src_y > 0) ? idx_src_y : 0;
float d_n = align_flag ? idx_src_y - y_n : ratio_h * k - y_n;
float d_s = 1.f - d_n;
{
vy_n[k] = y_n;
vy_s[k] = y_s;
vd_n[k] = d_n;
vd_s[k] = d_s;
}
}
std::vector<int> vx_w, vx_e;
std::vector<float> vd_w, vd_e;
vx_w.reserve(out_w);
vx_e.reserve(out_w);
vd_w.reserve(out_w);
vd_e.reserve(out_w);
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for
#endif
for (int l = 0; l < out_w; l++) {
int x_w = (align_mode == 0 && !align_corners)
? static_cast<int>(ratio_w * (l + 0.5) - 0.5)
: static_cast<int>(ratio_w * l);
x_w = (x_w > 0) ? x_w : 0;
int x_e = (x_w + 1) < (in_w - 1) ? (x_w + 1) : (in_w - 1);
float idx_src_x = ratio_w * (l + 0.5) - 0.5;
idx_src_x = (idx_src_x > 0) ? idx_src_x : 0;
float d_w = align_flag ? idx_src_x - x_w : ratio_w * l - x_w;
float d_e = 1.f - d_w;
{
vx_w[l] = x_w;
vx_e[l] = x_e;
vd_w[l] = d_w;
vd_e[l] = d_e;
}
}
#ifdef PADDLE_WITH_MKLML
#pragma omp parallel for collapse(5)
#endif
for (int b = 0; b < n; b++) { // loop for batches
for (int i = 0; i < c; i++) { // loop for channels
for (int j = 0; j < out_d; j++) { // loop for D, H, W
for (int k = 0; k < out_h; k++) {
for (int l = 0; l < out_w; l++) {
// trilinear interpolation
T out_t = input_t(b, i, vt_f[j], vy_n[k], vx_w[l]) * vd_b[j] *
vd_s[k] * vd_e[l] +
input_t(b, i, vt_f[j], vy_n[k], vx_e[l]) * vd_b[j] *
vd_s[k] * vd_w[l] +
input_t(b, i, vt_f[j], vy_s[k], vx_w[l]) * vd_b[j] *
vd_n[k] * vd_e[l] +
input_t(b, i, vt_f[j], vy_s[k], vx_e[l]) * vd_b[j] *
vd_n[k] * vd_w[l] +
input_t(b, i, vt_b[j], vy_n[k], vx_w[l]) * vd_f[j] *
vd_s[k] * vd_e[l] +
input_t(b, i, vt_b[j], vy_n[k], vx_e[l]) * vd_f[j] *
vd_s[k] * vd_w[l] +
input_t(b, i, vt_b[j], vy_s[k], vx_w[l]) * vd_f[j] *
vd_n[k] * vd_e[l] +
input_t(b, i, vt_b[j], vy_s[k], vx_e[l]) * vd_f[j] *
vd_n[k] * vd_w[l];
output_t(b, i, j, k, l) = out_t;
}
}
}
}
}
}
template <typename T>
static void NearestNeighborInterpolateGrad(
const Tensor& output_grad, Tensor* input_grad, const float ratio_h,
const float ratio_w, const int n, const int c, const int out_h,
const int out_w, const bool align_corners) {
auto input_grad_t = EigenTensor<T, 4>::From(*input_grad);
auto output_grad_t = EigenTensor<T, 4>::From(output_grad);
for (int k = 0; k < out_h; k++) { // loop for images
int in_k = (align_corners) ? static_cast<int>(ratio_h * k + 0.5)
: static_cast<int>(ratio_h * k);
for (int l = 0; l < out_w; l++) {
int in_l = (align_corners) ? static_cast<int>(ratio_w * l + 0.5)
: static_cast<int>(ratio_w * l);
for (int i = 0; i < n; i++) { // loop for batches
for (int j = 0; j < c; j++) { // loop for channels
input_grad_t(i, j, in_k, in_l) += output_grad_t(i, j, k, l);
}
}
}
}
}
template <typename T>
static void BilinearInterpolationGrad(const Tensor& output_grad,
Tensor* input_grad, const float ratio_h,
const float ratio_w, const int in_h,
const int in_w, const int n, const int c,
const int out_h, const int out_w,
const bool align_corners,
const int align_mode) {
auto input_grad_t = EigenTensor<T, 4>::From(*input_grad);
auto output_grad_t = EigenTensor<T, 4>::From(output_grad);
bool align_flag = (align_mode == 0 && !align_corners);
for (int k = 0; k < out_h; k++) { // loop for images
int y_n = align_flag ? static_cast<int>(ratio_h * (k + 0.5) - 0.5)
: static_cast<int>(ratio_h * k);
y_n = (y_n > 0) ? y_n : 0;
int y_s = (y_n + 1) < (in_h - 1) ? (y_n + 1) : (in_h - 1);
float idx_src_y = ratio_h * (k + 0.5) - 0.5;
idx_src_y = (idx_src_y > 0) ? idx_src_y : 0;
float d_n = align_flag ? idx_src_y - y_n : ratio_h * k - y_n;
float d_s = 1.f - d_n;
for (int l = 0; l < out_w; l++) {
int x_w = align_flag ? static_cast<int>(ratio_w * (l + 0.5) - 0.5)
: static_cast<int>(ratio_w * l);
x_w = (x_w > 0) ? x_w : 0;
int x_e = (x_w + 1) < (in_w - 1) ? (x_w + 1) : (in_w - 1);
float idx_src_x = ratio_w * (l + 0.5) - 0.5;
idx_src_x = (idx_src_x > 0) ? idx_src_x : 0;
float d_w = align_flag ? idx_src_x - x_w : ratio_w * l - x_w;
float d_e = 1.f - d_w;
for (int i = 0; i < n; i++) { // loop for batches
for (int j = 0; j < c; j++) { // loop for channels
// bilinear interpolation grad
const T grad = output_grad_t(i, j, k, l);
input_grad_t(i, j, y_n, x_w) += static_cast<T>(grad * d_s * d_e);
input_grad_t(i, j, y_s, x_w) += static_cast<T>(grad * d_n * d_e);
input_grad_t(i, j, y_n, x_e) += static_cast<T>(grad * d_s * d_w);
input_grad_t(i, j, y_s, x_e) += static_cast<T>(grad * d_n * d_w);
}
}
}
}
}
template <typename T>
static void TrilinearInterpolationGrad(
const Tensor& output_grad, Tensor* input_grad, const float ratio_d,
const float ratio_h, const float ratio_w, const int in_d, const int in_h,
const int in_w, const int n, const int c, const int out_d, const int out_h,
const int out_w, const bool align_corners, const int align_mode) {
auto input_grad_t = EigenTensor<T, 5>::From(*input_grad);
auto output_grad_t = EigenTensor<T, 5>::From(output_grad);
bool align_flag = (align_mode == 0 && !align_corners);
for (int j = 0; j < out_d; j++) { // loop for D
int t_f = align_flag ? static_cast<int>(ratio_d * (j + 0.5) - 0.5)
: static_cast<int>(ratio_d * j);
t_f = (t_f > 0) ? t_f : 0;
int t_b = (t_f + 1) < (in_d - 1) ? (t_f + 1) : (in_d - 1);
float idx_src_t = ratio_d * (j + 0.5) - 0.5;
idx_src_t = (idx_src_t > 0) ? idx_src_t : 0;
float d_f = align_flag ? idx_src_t - t_f : ratio_d * j - t_f;
float d_b = 1.f - d_f;
for (int k = 0; k < out_h; k++) { // loop for H
int y_n = align_flag ? static_cast<int>(ratio_h * (k + 0.5) - 0.5)
: static_cast<int>(ratio_h * k);
y_n = (y_n > 0) ? y_n : 0;
int y_s = (y_n + 1) < (in_h - 1) ? (y_n + 1) : (in_h - 1);
float idx_src_y = ratio_h * (k + 0.5) - 0.5;
idx_src_y = (idx_src_y > 0) ? idx_src_y : 0;
float d_n = align_flag ? idx_src_y - y_n : ratio_h * k - y_n;
float d_s = 1.f - d_n;
for (int l = 0; l < out_w; l++) { // loop for W
int x_w = align_flag ? static_cast<int>(ratio_w * (l + 0.5) - 0.5)
: static_cast<int>(ratio_w * l);
x_w = (x_w > 0) ? x_w : 0;
int x_e = (x_w + 1) < (in_w - 1) ? (x_w + 1) : (in_w - 1);
float idx_src_x = ratio_w * (l + 0.5) - 0.5;
idx_src_x = (idx_src_x > 0) ? idx_src_x : 0;
float d_w = align_flag ? idx_src_x - x_w : ratio_w * l - x_w;
float d_e = 1.f - d_w;
for (int b = 0; b < n; b++) { // loop for batches
for (int i = 0; i < c; i++) { // loop for channels
// trilinear interpolation grad
const T grad = output_grad_t(b, i, j, k, l);
input_grad_t(b, i, t_f, y_n, x_w) +=
static_cast<T>(grad * d_b * d_s * d_e);
input_grad_t(b, i, t_f, y_n, x_e) +=
static_cast<T>(grad * d_b * d_s * d_w);
input_grad_t(b, i, t_f, y_s, x_w) +=
static_cast<T>(grad * d_b * d_n * d_e);
input_grad_t(b, i, t_f, y_s, x_e) +=
static_cast<T>(grad * d_b * d_n * d_w);
input_grad_t(b, i, t_b, y_n, x_w) +=
static_cast<T>(grad * d_f * d_s * d_e);
input_grad_t(b, i, t_b, y_n, x_e) +=
static_cast<T>(grad * d_f * d_s * d_w);
input_grad_t(b, i, t_b, y_s, x_w) +=
static_cast<T>(grad * d_f * d_n * d_e);
input_grad_t(b, i, t_b, y_s, x_e) +=
static_cast<T>(grad * d_f * d_n * d_w);
}
}
}
}
}
}
template <typename T>
static void Interpolate2DCPUFwd(const framework::ExecutionContext& ctx,
const Tensor& input, Tensor* output) {
const int n = input.dims()[0];
const int c = input.dims()[1];
const int in_h = input.dims()[2];
const int in_w = input.dims()[3];
auto interp_method = ctx.Attr<std::string>("interp_method");
bool align_corners = ctx.Attr<bool>("align_corners");
int align_mode = ctx.Attr<int>("align_mode");
int out_h = ctx.Attr<int>("out_h");
int out_w = ctx.Attr<int>("out_w");
auto list_new_size_tensor = ctx.MultiInput<framework::Tensor>("SizeTensor");
if (list_new_size_tensor.size() > 0) {
// have size tensor
auto new_size = get_new_shape(list_new_size_tensor);
out_h = new_size[0];
out_w = new_size[1];
} else {
float scale;
auto scale_tensor = ctx.Input<Tensor>("Scale");
if (scale_tensor != nullptr) {
auto scale_data = get_new_data_from_tensor<float>(scale_tensor);
scale = scale_data[0];
} else {
scale = ctx.Attr<float>("scale");
}
if (scale > 0) {
out_h = static_cast<int>(in_h * scale);
out_w = static_cast<int>(in_w * scale);
}
auto out_size = ctx.Input<Tensor>("OutSize");
if (out_size != nullptr) {
auto out_size_data = get_new_data_from_tensor<int>(out_size);
out_h = out_size_data[0];
out_w = out_size_data[1];
}
}
PADDLE_ENFORCE_GT(
out_h, 0,
"out_h in Attr(out_shape) of Op(interpolate) should be greater than 0.");
PADDLE_ENFORCE_GT(
out_w, 0,
"out_w in Attr(out_shape) of Op(interpolate) should be greater than 0.");
output->mutable_data<T>({n, c, out_h, out_w}, ctx.GetPlace());
if (in_h == out_h && in_w == out_w) {
framework::TensorCopy(input, ctx.GetPlace(), output);
return;
}
float ratio_h = 0.f;
float ratio_w = 0.f;
if (out_h > 1) {
ratio_h = (align_corners) ? static_cast<float>(in_h - 1) / (out_h - 1)
: static_cast<float>(in_h) / out_h;
}
if (out_w > 1) {
ratio_w = (align_corners) ? static_cast<float>(in_w - 1) / (out_w - 1)
: static_cast<float>(in_w) / out_w;
}
if ("bilinear" == interp_method) {
BilinearInterpolation<T>(input, output, ratio_h, ratio_w, in_h, in_w, n, c,
out_h, out_w, align_corners, align_mode);
} else if ("nearest" == interp_method) {
NearestNeighborInterpolate<T>(input, output, ratio_h, ratio_w, n, c, out_h,
out_w, align_corners);
}
}
template <typename T>
static void Interpolate3DCPUFwd(const framework::ExecutionContext& ctx,
const Tensor& input, Tensor* output) {
const int n = input.dims()[0];
const int c = input.dims()[1];
const int in_d = input.dims()[2];
const int in_h = input.dims()[3];
const int in_w = input.dims()[4];
auto interp_method = ctx.Attr<std::string>("interp_method");
bool align_corners = ctx.Attr<bool>("align_corners");
int align_mode = ctx.Attr<int>("align_mode");
int out_d = ctx.Attr<int>("out_d");
int out_h = ctx.Attr<int>("out_h");
int out_w = ctx.Attr<int>("out_w");
auto list_new_size_tensor = ctx.MultiInput<framework::Tensor>("SizeTensor");
if (list_new_size_tensor.size() > 0) {
// have size tensor
auto new_size = get_new_shape(list_new_size_tensor);
out_d = new_size[0];
out_h = new_size[1];
out_w = new_size[2];
} else {
float scale;
auto scale_tensor = ctx.Input<Tensor>("Scale");
if (scale_tensor != nullptr) {
auto scale_data = get_new_data_from_tensor<float>(scale_tensor);
scale = scale_data[0];
} else {
scale = ctx.Attr<float>("scale");
}
if (scale > 0) {
out_d = static_cast<int>(in_d * scale);
out_h = static_cast<int>(in_h * scale);
out_w = static_cast<int>(in_w * scale);
}
auto out_size = ctx.Input<Tensor>("OutSize");
if (out_size != nullptr) {
auto out_size_data = get_new_data_from_tensor<int>(out_size);
out_d = out_size_data[0];
out_h = out_size_data[1];
out_w = out_size_data[2];
}
}
PADDLE_ENFORCE_GT(
out_d, 0,
"out_d in Attr(out_shape) of Op(interpolate) should be greater than 0.");
PADDLE_ENFORCE_GT(
out_h, 0,
"out_h in Attr(out_shape) of Op(interpolate) should be greater than 0.");
PADDLE_ENFORCE_GT(
out_w, 0,
"out_w in Attr(out_shape) of Op(interpolate) should be greater than 0.");
output->mutable_data<T>({n, c, out_d, out_h, out_w}, ctx.GetPlace());
if (in_d == out_d && in_h == out_h && in_w == out_w) {
framework::TensorCopy(input, ctx.GetPlace(), output);
return;
}
float ratio_d = 0.f;
float ratio_h = 0.f;
float ratio_w = 0.f;
if (out_d > 1) {
ratio_d = (align_corners) ? static_cast<float>(in_d - 1) / (out_d - 1)
: static_cast<float>(in_d) / out_d;
}
if (out_h > 1) {
ratio_h = (align_corners) ? static_cast<float>(in_h - 1) / (out_h - 1)
: static_cast<float>(in_h) / out_h;
}
if (out_w > 1) {
ratio_w = (align_corners) ? static_cast<float>(in_w - 1) / (out_w - 1)
: static_cast<float>(in_w) / out_w;
}
if ("trilinear" == interp_method) {
TrilinearInterpolation<T>(input, output, ratio_d, ratio_h, ratio_w, in_d,
in_h, in_w, n, c, out_d, out_h, out_w,
align_corners, align_mode);
}
}
template <typename T>
static void Interpolate2DCPUBwd(const framework::ExecutionContext& ctx,
Tensor* input_grad, const Tensor& output_grad) {
auto* input = ctx.Input<Tensor>("X");
const int n = input->dims()[0];
const int c = input->dims()[1];
const int in_h = input->dims()[2];
const int in_w = input->dims()[3];
auto interp_method = ctx.Attr<std::string>("interp_method");
bool align_corners = ctx.Attr<bool>("align_corners");
int align_mode = ctx.Attr<int>("align_mode");
int out_h = ctx.Attr<int>("out_h");
int out_w = ctx.Attr<int>("out_w");
float scale;
auto scale_tensor = ctx.Input<Tensor>("Scale");
if (scale_tensor != nullptr) {
auto scale_data = get_new_data_from_tensor<float>(scale_tensor);
scale = scale_data[0];
} else {
scale = ctx.Attr<float>("scale");
}
if (scale > 0) {
out_h = static_cast<int>(in_h * scale);
out_w = static_cast<int>(in_w * scale);
}
auto out_size = ctx.Input<Tensor>("OutSize");
if (out_size != nullptr) {
auto out_size_data = get_new_data_from_tensor<int>(out_size);
out_h = out_size_data[0];
out_w = out_size_data[1];
}
auto list_new_size_tensor = ctx.MultiInput<framework::Tensor>("SizeTensor");
if (list_new_size_tensor.size() > 0) {
// have size tensor
auto new_size = get_new_shape(list_new_size_tensor);
out_h = new_size[0];
out_w = new_size[1];
}
input_grad->mutable_data<T>({n, c, in_h, in_w}, ctx.GetPlace());
auto& device_ctx = ctx.template device_context<platform::CPUDeviceContext>();
math::SetConstant<platform::CPUDeviceContext, T> zero;
zero(device_ctx, input_grad, static_cast<T>(0.0));
if (in_h == out_h && in_w == out_w) {
framework::TensorCopy(output_grad, ctx.GetPlace(), input_grad);
return;
}
float ratio_h = 0.f;
float ratio_w = 0.f;
if (out_h > 1) {
ratio_h = (align_corners) ? static_cast<float>(in_h - 1) / (out_h - 1)
: static_cast<float>(in_h) / out_h;
}
if (out_w > 1) {
ratio_w = (align_corners) ? static_cast<float>(in_w - 1) / (out_w - 1)
: static_cast<float>(in_w) / out_w;
}
if ("bilinear" == interp_method) {
BilinearInterpolationGrad<T>(output_grad, input_grad, ratio_h, ratio_w,
in_h, in_w, n, c, out_h, out_w, align_corners,
align_mode);
} else if ("nearest" == interp_method) {
NearestNeighborInterpolateGrad<T>(output_grad, input_grad, ratio_h, ratio_w,
n, c, out_h, out_w, align_corners);
}
}
template <typename T>
static void Interpolate3DCPUBwd(const framework::ExecutionContext& ctx,
Tensor* input_grad, const Tensor output_grad) {
auto* input = ctx.Input<Tensor>("X");
const int n = input->dims()[0];
const int c = input->dims()[1];
const int in_d = input->dims()[2];
const int in_h = input->dims()[3];
const int in_w = input->dims()[4];
auto interp_method = ctx.Attr<std::string>("interp_method");
bool align_corners = ctx.Attr<bool>("align_corners");
int align_mode = ctx.Attr<int>("align_mode");
int out_d = ctx.Attr<int>("out_d");
int out_h = ctx.Attr<int>("out_h");
int out_w = ctx.Attr<int>("out_w");
float scale;
auto scale_tensor = ctx.Input<Tensor>("Scale");
if (scale_tensor != nullptr) {
auto scale_data = get_new_data_from_tensor<float>(scale_tensor);
scale = scale_data[0];
} else {
scale = ctx.Attr<float>("scale");
}
if (scale > 0) {
out_d = static_cast<int>(in_d * scale);
out_h = static_cast<int>(in_h * scale);
out_w = static_cast<int>(in_w * scale);
}
auto out_size = ctx.Input<Tensor>("OutSize");
if (out_size != nullptr) {
auto out_size_data = get_new_data_from_tensor<int>(out_size);
out_d = out_size_data[0];
out_h = out_size_data[1];
out_w = out_size_data[2];
}
auto list_new_size_tensor = ctx.MultiInput<framework::Tensor>("SizeTensor");
if (list_new_size_tensor.size() > 0) {
// have size tensor
auto new_size = get_new_shape(list_new_size_tensor);
out_d = new_size[0];
out_h = new_size[1];
out_w = new_size[2];
}
input_grad->mutable_data<T>({n, c, in_d, in_h, in_w}, ctx.GetPlace());
auto& device_ctx = ctx.template device_context<platform::CPUDeviceContext>();
math::SetConstant<platform::CPUDeviceContext, T> zero;
zero(device_ctx, input_grad, static_cast<T>(0.0));
if (in_d == out_d && in_h == out_h && in_w == out_w) {
framework::TensorCopy(output_grad, ctx.GetPlace(), input_grad);
return;
}
float ratio_d = 0.f;
float ratio_h = 0.f;
float ratio_w = 0.f;
if (out_d > 1) {
ratio_d = (align_corners) ? static_cast<float>(in_d - 1) / (out_d - 1)
: static_cast<float>(in_d) / out_d;
}
if (out_h > 1) {
ratio_h = (align_corners) ? static_cast<float>(in_h - 1) / (out_h - 1)
: static_cast<float>(in_h) / out_h;
}
if (out_w > 1) {
ratio_w = (align_corners) ? static_cast<float>(in_w - 1) / (out_w - 1)
: static_cast<float>(in_w) / out_w;
}
if ("trilinear" == interp_method) {
TrilinearInterpolationGrad<T>(output_grad, input_grad, ratio_d, ratio_h,
ratio_w, in_d, in_h, in_w, n, c, out_d, out_h,
out_w, align_corners, align_mode);
}
}
template <typename T>
class InterpolateKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
auto* input = ctx.Input<Tensor>("X");
auto* output = ctx.Output<Tensor>("Out");
auto input_dims = input->dims();
if (input_dims.size() == 4) { // 2D interpolation
Interpolate2DCPUFwd<T>(ctx, *input, output);
} else if (input_dims.size() == 5) { // 3D interpolation
Interpolate3DCPUFwd<T>(ctx, *input, output);
}
}
};
template <typename T>
class InterpolateGradKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
auto* input_grad = ctx.Output<Tensor>(framework::GradVarName("X"));
auto* output_grad = ctx.Input<Tensor>(framework::GradVarName("Out"));
auto output_grad_dims = output_grad->dims();
if (output_grad_dims.size() == 4) { // 2D interpolation grad
Interpolate2DCPUBwd<T>(ctx, input_grad, *output_grad);
} else if (output_grad_dims.size() == 5) { // 3D interpolation grad
Interpolate3DCPUBwd<T>(ctx, input_grad, *output_grad);
}
}
};
} // namespace operators
} // namespace paddle
|
hecmw_partition.c | /*****************************************************************************
* Copyright (c) 2019 FrontISTR Commons
* This software is released under the MIT License, see LICENSE.txt
*****************************************************************************/
#define INAGAKI_PARTITIONER
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <math.h>
#include "hecmw_util.h"
#include "hecmw_common.h"
#include "hecmw_io.h"
#include "hecmw_part_define.h"
#include "hecmw_part_struct.h"
#include "hecmw_part_log.h"
#include "hecmw_mesh_hash_sort.h"
#include "hecmw_mesh_edge_info.h"
#include "hecmw_part_get_control.h"
#include "hecmw_partition.h"
#include "hecmw_ucd_print.h"
#include "hecmw_graph.h"
#include "hecmw_common_define.h"
#ifdef HECMW_PART_WITH_METIS
#include "metis.h"
#endif
#ifdef _OPENMP
#include <omp.h>
#endif
#define INTERNAL 1
#define EXTERNAL 2
#define BOUNDARY 4
#define OVERLAP 8
#define MASK 16
#define MARK 32
#define MY_DOMAIN 1
#define NEIGHBOR_DOMAIN 2
#define MPC_BLOCK 4
#define CANDIDATE 8
#define EPS (1.0E-12)
#define F_1_2 (0.5)
#define F_6_10 (0.6)
#define QSORT_LOWER 50
#define MASK_BIT(map, bit) ((map) |= (bit))
#define EVAL_BIT(map, bit) ((map) & (bit))
#define INV_BIT(map, bit) ((map) ^= (bit))
#define CLEAR_BIT(map, bit) \
((map) |= (bit)); \
((map) ^= (bit))
#define CLEAR_IEB(map) \
((map) |= (7)); \
((map) ^= (7))
#define CLEAR_MM(map) \
((map) |= (48)); \
((map) ^= (48))
#define DSWAP(a, aa) \
atemp = (a); \
(a) = (aa); \
(aa) = atemp;
#define ISWAP(b, bb) \
btemp = (b); \
(b) = (bb); \
(bb) = btemp;
#define RTC_NORMAL 0
#define RTC_ERROR (-1)
#define RTC_WARN 1
#define MAX_NODE_SIZE 20
struct link_unit {
int id;
struct link_unit *next;
};
struct link_list {
int n;
struct link_unit *list;
struct link_unit *last;
};
/*===== internal/boundary node/element list of each domain =======*/
static int *n_int_nlist = NULL;
static int *n_bnd_nlist = NULL;
static int *n_int_elist = NULL;
static int *n_bnd_elist = NULL;
static int **int_nlist = NULL;
static int **bnd_nlist = NULL;
static int **int_elist = NULL;
static int **bnd_elist = NULL;
static int **ngrp_idx = NULL;
static int **ngrp_item = NULL;
static int **egrp_idx = NULL;
static int **egrp_item = NULL;
/*===== speed up (K. Inagaki )=======*/
static int spdup_clear_MMbnd(char *node_flag, char *elem_flag,
int current_domain) {
int i, node, elem;
for (i = 0; i < n_bnd_nlist[2 * current_domain + 1]; i++) {
node = bnd_nlist[current_domain][i];
CLEAR_MM(node_flag[node - 1]);
}
for (i = 0; i < n_bnd_elist[2 * current_domain + 1]; i++) {
elem = bnd_elist[current_domain][i];
CLEAR_MM(elem_flag[elem - 1]);
}
return RTC_NORMAL;
}
static int spdup_clear_IEB(char *node_flag, char *elem_flag,
int current_domain) {
int i, node, elem;
for (i = 0; i < n_int_nlist[current_domain]; i++) {
node = int_nlist[current_domain][i];
CLEAR_IEB(node_flag[node - 1]);
}
for (i = 0; i < n_bnd_nlist[2 * current_domain + 1]; i++) {
node = bnd_nlist[current_domain][i];
CLEAR_IEB(node_flag[node - 1]);
}
for (i = 0; i < n_int_elist[current_domain]; i++) {
elem = int_elist[current_domain][i];
CLEAR_IEB(elem_flag[elem - 1]);
}
for (i = 0; i < n_bnd_elist[2 * current_domain + 1]; i++) {
elem = bnd_elist[current_domain][i];
CLEAR_IEB(elem_flag[elem - 1]);
}
return RTC_NORMAL;
}
static int spdup_init_list(const struct hecmwST_local_mesh *global_mesh) {
int i, j, k;
int js, je;
int node, n_domain, domain[20], flag;
/*init lists for count (calloc) */
n_int_nlist = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (n_int_nlist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_bnd_nlist = (int *)HECMW_calloc(2 * global_mesh->n_subdomain, sizeof(int));
if (n_bnd_nlist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_int_elist = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (n_int_elist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_bnd_elist = (int *)HECMW_calloc(2 * global_mesh->n_subdomain, sizeof(int));
if (n_bnd_elist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
int_nlist = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (int_nlist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
bnd_nlist = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (bnd_nlist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
int_elist = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (int_elist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
bnd_elist = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (bnd_elist == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/* count internal node */
for (i = 0; i < global_mesh->n_node; i++) {
n_int_nlist[global_mesh->node_ID[2 * i + 1]]++;
}
/*count internal elem */
for (i = 0; i < global_mesh->n_elem; i++) {
n_int_elist[global_mesh->elem_ID[2 * i + 1]]++;
}
/*count boundary node and elem */
for (i = 0; i < global_mesh->n_elem; i++) {
js = global_mesh->elem_node_index[i];
je = global_mesh->elem_node_index[i + 1];
node = global_mesh->elem_node_item[js];
n_domain = 1;
domain[0] = global_mesh->node_ID[2 * node - 1];
for (j = js + 1; j < je; j++) {
node = global_mesh->elem_node_item[j];
for (flag = 0, k = 0; k < n_domain; k++) {
if (global_mesh->node_ID[2 * node - 1] == domain[k]) {
flag++;
break;
}
}
if (flag == 0) {
domain[n_domain] = global_mesh->node_ID[2 * node - 1];
n_domain++;
}
}
if (n_domain > 1) {
for (j = 0; j < n_domain; j++) {
n_bnd_elist[domain[j]]++;
n_bnd_nlist[domain[j]] += je - js;
}
}
}
/*allocate node/element list of each domain */
for (i = 0; i < global_mesh->n_subdomain; i++) {
int_nlist[i] = (int *)HECMW_calloc(n_int_nlist[i], sizeof(int));
if (int_nlist[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
bnd_nlist[i] = (int *)HECMW_calloc(n_bnd_nlist[i], sizeof(int));
if (bnd_nlist[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
int_elist[i] = (int *)HECMW_calloc(n_int_elist[i], sizeof(int));
if (int_elist[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
bnd_elist[i] = (int *)HECMW_calloc(n_bnd_elist[i], sizeof(int));
if (bnd_elist[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int int_cmp(const void *v1, const void *v2) {
const int *i1, *i2;
i1 = (const int *)v1;
i2 = (const int *)v2;
if (*i1 < *i2) return -1;
if (*i1 > *i2) return 1;
return 0;
}
static int get_boundary_nodelist(const struct hecmwST_local_mesh *global_mesh,
int domain) {
int i, j, k;
int ks, ke, node, elem, counter;
for (counter = 0, j = 0; j < n_bnd_elist[2 * domain + 1]; j++) {
elem = bnd_elist[domain][j];
ks = global_mesh->elem_node_index[elem - 1];
ke = global_mesh->elem_node_index[elem];
for (k = ks; k < ke; k++) {
node = global_mesh->elem_node_item[k];
bnd_nlist[domain][counter] = node;
counter++;
}
}
qsort(bnd_nlist[domain], counter, sizeof(int), int_cmp);
i = 1;
for (j = 1; j < counter; j++) {
if (bnd_nlist[domain][j - 1] != bnd_nlist[domain][j]) {
bnd_nlist[domain][i] = bnd_nlist[domain][j];
i++;
}
}
n_bnd_nlist[2 * domain + 1] = i;
return RTC_NORMAL;
}
static int sort_and_resize_bndlist(const struct hecmwST_local_mesh *global_mesh,
int domain) {
int i, node, elem;
int *work = NULL;
int bnd_and_int, bnd_not_int;
int n_nlist, n_elist;
/*boundary node list */
n_nlist = n_bnd_nlist[2 * domain + 1];
work = (int *)HECMW_malloc(n_nlist * sizeof(int));
if (work == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/*sort */
bnd_and_int = 0;
bnd_not_int = 0;
for (i = 0; i < n_nlist; i++) {
node = bnd_nlist[domain][i];
if (global_mesh->node_ID[2 * node - 1] == domain) {
work[bnd_and_int] = node;
bnd_and_int++;
}
}
for (i = 0; i < n_nlist; i++) {
node = bnd_nlist[domain][i];
if (global_mesh->node_ID[2 * node - 1] != domain) {
work[bnd_and_int + bnd_not_int] = node;
bnd_not_int++;
}
}
n_bnd_nlist[2 * domain] = bnd_and_int;
n_bnd_nlist[2 * domain + 1] = bnd_and_int + bnd_not_int;
HECMW_assert(n_nlist == n_bnd_nlist[2 * domain + 1]);
/*resize */
HECMW_free(bnd_nlist[domain]);
bnd_nlist[domain] = (int *)HECMW_calloc(n_nlist, sizeof(int));
if (bnd_nlist[domain] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < n_nlist; i++) {
bnd_nlist[domain][i] = work[i];
}
HECMW_free(work);
/*boundary element list */
n_elist = n_bnd_elist[2 * domain + 1];
work = (int *)HECMW_malloc(n_elist * sizeof(int));
if (work == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/*sort */
bnd_and_int = 0;
bnd_not_int = 0;
for (i = 0; i < n_elist; i++) {
elem = bnd_elist[domain][i];
if (global_mesh->elem_ID[2 * elem - 1] == domain) {
work[bnd_and_int] = elem;
bnd_and_int++;
}
}
for (i = 0; i < n_elist; i++) {
elem = bnd_elist[domain][i];
if (global_mesh->elem_ID[2 * elem - 1] != domain) {
work[bnd_and_int + bnd_not_int] = elem;
bnd_not_int++;
}
}
n_bnd_elist[2 * domain] = bnd_and_int;
n_bnd_elist[2 * domain + 1] = bnd_and_int + bnd_not_int;
for (i = 0; i < n_elist; i++) {
bnd_elist[domain][i] = work[i];
}
HECMW_free(work);
HECMW_assert(n_elist == n_bnd_elist[2 * domain + 1]);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int spdup_make_list(const struct hecmwST_local_mesh *global_mesh) {
int i, j, k;
int js, je, ks, ke;
int node, elem, n_domain, domain[20], flag;
int current_domain;
int rtc;
/*clear counters */
for (i = 0; i < global_mesh->n_subdomain; i++) {
n_int_nlist[i] = 0;
n_bnd_nlist[2 * i] = 0;
n_bnd_nlist[2 * i + 1] = 0;
n_int_elist[i] = 0;
n_bnd_elist[2 * i] = 0;
n_bnd_elist[2 * i + 1] = 0;
}
/* internal nodelist for each domain */
for (i = 0; i < global_mesh->n_node; i++) {
current_domain = global_mesh->node_ID[2 * i + 1];
int_nlist[current_domain][n_int_nlist[current_domain]] = i + 1;
n_int_nlist[current_domain]++;
}
/* internal elemlist for each domain */
for (i = 0; i < global_mesh->n_elem; i++) {
current_domain = global_mesh->elem_ID[2 * i + 1];
int_elist[current_domain][n_int_elist[current_domain]] = i + 1;
n_int_elist[current_domain]++;
}
/* boundary elemlist for each domain */
for (i = 0; i < global_mesh->n_elem; i++) {
js = global_mesh->elem_node_index[i];
je = global_mesh->elem_node_index[i + 1];
node = global_mesh->elem_node_item[js];
n_domain = 1;
domain[0] = global_mesh->node_ID[2 * node - 1];
for (j = js + 1; j < je; j++) {
node = global_mesh->elem_node_item[j];
for (flag = 0, k = 0; k < n_domain; k++) {
if (global_mesh->node_ID[2 * node - 1] == domain[k]) {
flag++;
break;
}
}
if (flag == 0) {
domain[n_domain] = global_mesh->node_ID[2 * node - 1];
n_domain++;
}
}
if (n_domain > 1) {
for (j = 0; j < n_domain; j++) {
bnd_elist[domain[j]][n_bnd_elist[2 * domain[j] + 1]] = i + 1;
n_bnd_elist[2 * domain[j] + 1]++;
}
}
}
/* boundary nodelist for each domain */
for (i = 0; i < global_mesh->n_subdomain; i++) {
rtc = get_boundary_nodelist(global_mesh, i);
if (rtc != RTC_NORMAL) goto error;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
rtc = sort_and_resize_bndlist(global_mesh, i);
if (rtc != RTC_NORMAL) goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int spdup_make_node_grouplist(
const struct hecmwST_local_mesh *global_mesh) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
int i, j, k, node, n_bnd, n_out;
int *n_domain = NULL;
int **domain = NULL;
int current_domain;
int counter[global_mesh->n_subdomain];
/*make list of node to domain(both internal and boundary) */
n_domain = (int *)HECMW_calloc(global_mesh->n_node, sizeof(int));
if (n_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/*count outer node(boundary and not internal) */
for (i = 0; i < global_mesh->n_subdomain; i++) {
n_bnd = n_bnd_nlist[2 * i];
n_out = n_bnd_nlist[2 * i + 1] - n_bnd_nlist[2 * i];
if (n_out == 0) continue;
for (j = 0; j < n_out; j++) {
node = bnd_nlist[i][n_bnd + j];
n_domain[node - 1]++;
}
}
/*make list */
domain = (int **)HECMW_malloc(global_mesh->n_node * sizeof(int *));
if (domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
domain[i] = (int *)HECMW_malloc((n_domain[i] + 1) *
sizeof(int)); /*+1 means internal node */
if (domain[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
domain[i][0] = global_mesh->node_ID[2 * i + 1];
n_domain[i] = 1;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
n_bnd = n_bnd_nlist[2 * i];
n_out = n_bnd_nlist[2 * i + 1] - n_bnd_nlist[2 * i];
if (n_out == 0) continue;
for (j = 0; j < n_out; j++) {
node = bnd_nlist[i][n_bnd + j];
domain[node - 1][n_domain[node - 1]] = i;
n_domain[node - 1]++;
}
}
/*make ngroup index list */
ngrp_idx = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (ngrp_idx == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
ngrp_idx[i] =
(int *)HECMW_calloc((node_group_global->n_grp + 1), sizeof(int));
if (ngrp_idx[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
}
for (i = 0; i < node_group_global->n_grp; i++) { /*skip group "ALL" */
for (j = 0; j < global_mesh->n_subdomain; j++) {
ngrp_idx[j][i + 1] = ngrp_idx[j][i];
}
if (node_group_global->grp_index[i + 1] - node_group_global->grp_index[i] ==
global_mesh->n_node) {
continue;
}
for (j = node_group_global->grp_index[i];
j < node_group_global->grp_index[i + 1]; j++) {
node = node_group_global->grp_item[j];
for (k = 0; k < n_domain[node - 1]; k++) {
current_domain = domain[node - 1][k];
ngrp_idx[current_domain][i + 1]++;
}
}
}
/*make ngroup item list */
ngrp_item = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (ngrp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
ngrp_item[i] = (int *)HECMW_malloc(ngrp_idx[i][node_group_global->n_grp] *
sizeof(int));
if (ngrp_item[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
counter[i] = 0;
}
for (i = 0; i < node_group_global->n_grp; i++) { /*skip group "ALL" */
if (node_group_global->grp_index[i + 1] - node_group_global->grp_index[i] ==
global_mesh->n_node) {
continue;
}
for (j = node_group_global->grp_index[i];
j < node_group_global->grp_index[i + 1]; j++) {
node = node_group_global->grp_item[j];
for (k = 0; k < n_domain[node - 1]; k++) {
current_domain = domain[node - 1][k];
ngrp_item[current_domain][counter[current_domain]] = node;
counter[current_domain]++;
}
}
}
for (i = 0; i < global_mesh->n_node; i++) {
HECMW_free(domain[i]);
}
HECMW_free(n_domain);
HECMW_free(domain);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int spdup_make_element_grouplist(
const struct hecmwST_local_mesh *global_mesh) {
struct hecmwST_elem_grp *elem_group_global = global_mesh->elem_group;
int i, j, k, elem, n_bnd, n_out;
int *n_domain = NULL;
int **domain = NULL;
int current_domain;
int counter[global_mesh->n_subdomain];
/*make list of elem to domain(both internal and boundary) */
n_domain = (int *)HECMW_calloc(global_mesh->n_elem, sizeof(int));
if (n_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/*count outer elem(boundary and not internal) */
for (i = 0; i < global_mesh->n_subdomain; i++) {
n_bnd = n_bnd_elist[2 * i];
n_out = n_bnd_elist[2 * i + 1] - n_bnd_elist[2 * i];
if (n_out == 0) continue;
for (j = 0; j < n_out; j++) {
elem = bnd_elist[i][n_bnd + j];
n_domain[elem - 1]++;
}
}
/*make list */
domain = (int **)HECMW_malloc(global_mesh->n_elem * sizeof(int *));
if (domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_elem; i++) {
domain[i] = (int *)HECMW_malloc((n_domain[i] + 1) *
sizeof(int)); /*+1 means internal elem */
if (domain[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
domain[i][0] = global_mesh->elem_ID[2 * i + 1];
n_domain[i] = 1;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
n_bnd = n_bnd_elist[2 * i];
n_out = n_bnd_elist[2 * i + 1] - n_bnd_elist[2 * i];
if (n_out == 0) continue;
for (j = 0; j < n_out; j++) {
elem = bnd_elist[i][n_bnd + j];
domain[elem - 1][n_domain[elem - 1]] = i;
n_domain[elem - 1]++;
}
}
/*make egroup index list */
egrp_idx = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (egrp_idx == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
egrp_idx[i] =
(int *)HECMW_calloc((elem_group_global->n_grp + 1), sizeof(int));
if (egrp_idx[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
}
for (i = 0; i < elem_group_global->n_grp; i++) { /*skip group "ALL" */
for (j = 0; j < global_mesh->n_subdomain; j++) {
egrp_idx[j][i + 1] = egrp_idx[j][i];
}
if (elem_group_global->grp_index[i + 1] - elem_group_global->grp_index[i] ==
global_mesh->n_elem) {
continue;
}
for (j = elem_group_global->grp_index[i];
j < elem_group_global->grp_index[i + 1]; j++) {
elem = elem_group_global->grp_item[j];
for (k = 0; k < n_domain[elem - 1]; k++) {
current_domain = domain[elem - 1][k];
egrp_idx[current_domain][i + 1]++;
}
}
}
/*make egroup item list */
egrp_item = (int **)HECMW_malloc(global_mesh->n_subdomain * sizeof(int *));
if (egrp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_subdomain; i++) {
egrp_item[i] = (int *)HECMW_malloc(egrp_idx[i][elem_group_global->n_grp] *
sizeof(int));
if (egrp_item[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
counter[i] = 0;
}
for (i = 0; i < elem_group_global->n_grp; i++) { /*skip group "ALL" */
if (elem_group_global->grp_index[i + 1] - elem_group_global->grp_index[i] ==
global_mesh->n_elem) {
continue;
}
for (j = elem_group_global->grp_index[i];
j < elem_group_global->grp_index[i + 1]; j++) {
elem = elem_group_global->grp_item[j];
for (k = 0; k < n_domain[elem - 1]; k++) {
current_domain = domain[elem - 1][k];
egrp_item[current_domain][counter[current_domain]] = elem;
counter[current_domain]++;
}
}
}
for (i = 0; i < global_mesh->n_elem; i++) {
HECMW_free(domain[i]);
}
HECMW_free(n_domain);
HECMW_free(domain);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int spdup_makelist_main(const struct hecmwST_local_mesh *global_mesh) {
int rtc;
rtc = spdup_init_list(global_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = spdup_make_list(global_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = spdup_make_node_grouplist(global_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = spdup_make_element_grouplist(global_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static void spdup_freelist(const struct hecmwST_local_mesh *global_mesh) {
int i;
HECMW_free(n_int_nlist);
HECMW_free(n_bnd_nlist);
HECMW_free(n_int_elist);
HECMW_free(n_bnd_elist);
for (i = 0; i < global_mesh->n_subdomain; i++) {
HECMW_free(int_nlist[i]);
HECMW_free(bnd_nlist[i]);
HECMW_free(int_elist[i]);
HECMW_free(bnd_elist[i]);
HECMW_free(ngrp_idx[i]);
HECMW_free(ngrp_item[i]);
HECMW_free(egrp_idx[i]);
HECMW_free(egrp_item[i]);
}
HECMW_free(int_nlist);
HECMW_free(bnd_nlist);
HECMW_free(int_elist);
HECMW_free(bnd_elist);
HECMW_free(ngrp_idx);
HECMW_free(ngrp_item);
HECMW_free(egrp_idx);
HECMW_free(egrp_item);
}
static int is_spdup_available(const struct hecmwST_local_mesh *global_mesh) {
return global_mesh->hecmw_flag_parttype == HECMW_FLAG_PARTTYPE_NODEBASED &&
global_mesh->hecmw_flag_partdepth == 1 &&
global_mesh->mpc->n_mpc == 0 && global_mesh->contact_pair->n_pair == 0;
}
/*================================================================================================*/
static char *get_dist_file_name(char *header, int domain, char *fname) {
char s_domain[HECMW_NAME_LEN + 1];
sprintf(s_domain, "%d", domain);
strcpy(fname, header);
strcat(fname, ".");
strcat(fname, s_domain);
return fname;
}
static void free_link_list(struct link_unit *llist) {
struct link_unit *p, *q;
for (p = llist; p; p = q) {
q = p->next;
HECMW_free(p);
}
llist = NULL;
}
/*================================================================================================*/
static int init_struct_global(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
memset(local_mesh->gridfile, 0, HECMW_NAME_LEN + 1);
local_mesh->hecmw_n_file = 0;
local_mesh->files = NULL;
memset(local_mesh->header, 0, HECMW_HEADER_LEN + 1);
local_mesh->hecmw_flag_adapt = 0;
local_mesh->hecmw_flag_initcon = 0;
local_mesh->hecmw_flag_parttype = 0;
local_mesh->hecmw_flag_partdepth = 0;
local_mesh->hecmw_flag_version = 0;
local_mesh->hecmw_flag_partcontact = 0;
local_mesh->zero_temp = 0.0;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_node(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
local_mesh->n_node = 0;
local_mesh->n_node_gross = 0;
local_mesh->nn_internal = 0;
local_mesh->node_internal_list = NULL;
local_mesh->node = NULL;
local_mesh->node_ID = NULL;
local_mesh->global_node_ID = NULL;
local_mesh->n_dof = 0;
local_mesh->n_dof_grp = 0;
local_mesh->node_dof_index = NULL;
local_mesh->node_dof_item = NULL;
local_mesh->node_val_index = NULL;
local_mesh->node_val_item = NULL;
local_mesh->node_init_val_index = NULL;
local_mesh->node_init_val_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_elem(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
local_mesh->n_elem = 0;
local_mesh->n_elem_gross = 0;
local_mesh->ne_internal = 0;
local_mesh->elem_internal_list = NULL;
local_mesh->elem_ID = NULL;
local_mesh->global_elem_ID = NULL;
local_mesh->n_elem_type = 0;
local_mesh->elem_type = NULL;
local_mesh->elem_type_index = NULL;
local_mesh->elem_type_item = NULL;
local_mesh->elem_node_index = NULL;
local_mesh->elem_node_item = NULL;
local_mesh->section_ID = NULL;
local_mesh->n_elem_mat_ID = 0;
local_mesh->elem_mat_ID_index = NULL;
local_mesh->elem_mat_ID_item = NULL;
local_mesh->elem_mat_int_index = NULL;
local_mesh->elem_mat_int_val = NULL;
local_mesh->elem_val_index = NULL;
local_mesh->elem_val_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_comm(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
local_mesh->zero = 0;
local_mesh->PETOT = 0;
local_mesh->PEsmpTOT = 0;
local_mesh->my_rank = 0;
local_mesh->errnof = 0;
local_mesh->n_subdomain = 0;
local_mesh->n_neighbor_pe = 0;
local_mesh->neighbor_pe = NULL;
local_mesh->import_index = NULL;
local_mesh->import_item = NULL;
local_mesh->export_index = NULL;
local_mesh->export_item = NULL;
local_mesh->shared_index = NULL;
local_mesh->shared_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_adapt(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
local_mesh->coarse_grid_level = 0;
local_mesh->n_adapt = 0;
local_mesh->when_i_was_refined_node = NULL;
local_mesh->when_i_was_refined_elem = NULL;
local_mesh->adapt_parent_type = NULL;
local_mesh->adapt_type = NULL;
local_mesh->adapt_level = NULL;
local_mesh->adapt_parent = NULL;
local_mesh->adapt_children_index = NULL;
local_mesh->adapt_children_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_sect(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->section == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->section\' is NULL");
goto error;
}
local_mesh->section->n_sect = 0;
local_mesh->section->sect_type = NULL;
local_mesh->section->sect_opt = NULL;
local_mesh->section->sect_mat_ID_index = NULL;
local_mesh->section->sect_mat_ID_item = NULL;
local_mesh->section->sect_I_index = NULL;
local_mesh->section->sect_I_item = NULL;
local_mesh->section->sect_R_index = NULL;
local_mesh->section->sect_R_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_mat(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->material == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->material\' is NULL");
goto error;
}
local_mesh->material->n_mat = 0;
local_mesh->material->n_mat_item = 0;
local_mesh->material->n_mat_subitem = 0;
local_mesh->material->n_mat_table = 0;
local_mesh->material->mat_name = NULL;
local_mesh->material->mat_item_index = NULL;
local_mesh->material->mat_subitem_index = NULL;
local_mesh->material->mat_table_index = NULL;
local_mesh->material->mat_val = NULL;
local_mesh->material->mat_temp = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_mpc(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
return -1;
}
if (local_mesh->mpc == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->mpc\' is NULL");
goto error;
}
local_mesh->mpc->n_mpc = 0;
local_mesh->mpc->mpc_index = NULL;
local_mesh->mpc->mpc_item = NULL;
local_mesh->mpc->mpc_dof = NULL;
local_mesh->mpc->mpc_val = NULL;
local_mesh->mpc->mpc_const = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_amp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->amp == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->amp\' is NULL");
goto error;
}
local_mesh->amp->n_amp = 0;
local_mesh->amp->amp_name = NULL;
local_mesh->amp->amp_type_definition = NULL;
local_mesh->amp->amp_type_time = NULL;
local_mesh->amp->amp_type_value = NULL;
local_mesh->amp->amp_index = NULL;
local_mesh->amp->amp_val = NULL;
local_mesh->amp->amp_table = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_node_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->node_group == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->node_group\' is NULL");
goto error;
}
local_mesh->node_group->n_grp = 0;
local_mesh->node_group->grp_name = NULL;
local_mesh->node_group->grp_index = NULL;
local_mesh->node_group->grp_item = NULL;
local_mesh->node_group->n_bc = 0;
local_mesh->node_group->bc_grp_ID = 0;
local_mesh->node_group->bc_grp_type = 0;
local_mesh->node_group->bc_grp_index = 0;
local_mesh->node_group->bc_grp_dof = 0;
local_mesh->node_group->bc_grp_val = 0;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_elem_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->elem_group == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->elem_group\' is NULL");
goto error;
}
local_mesh->elem_group->n_grp = 0;
local_mesh->elem_group->grp_name = NULL;
local_mesh->elem_group->grp_index = NULL;
local_mesh->elem_group->grp_item = NULL;
local_mesh->elem_group->n_bc = 0;
local_mesh->elem_group->bc_grp_ID = NULL;
local_mesh->elem_group->bc_grp_type = NULL;
local_mesh->elem_group->bc_grp_index = NULL;
local_mesh->elem_group->bc_grp_val = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_surf_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->surf_group == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh->surf_group\' is NULL");
goto error;
}
local_mesh->surf_group->n_grp = 0;
local_mesh->surf_group->grp_name = NULL;
local_mesh->surf_group->grp_index = NULL;
local_mesh->surf_group->grp_item = NULL;
local_mesh->surf_group->n_bc = 0;
local_mesh->surf_group->bc_grp_ID = NULL;
local_mesh->surf_group->bc_grp_type = NULL;
local_mesh->surf_group->bc_grp_index = NULL;
local_mesh->surf_group->bc_grp_val = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int init_struct_contact_pair(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'local_mesh\' is NULL");
goto error;
}
if (local_mesh->contact_pair == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG,
"\'local_mesh->contact_pair\' is NULL");
goto error;
}
local_mesh->contact_pair->n_pair = 0;
local_mesh->contact_pair->name = NULL;
local_mesh->contact_pair->type = NULL;
local_mesh->contact_pair->slave_grp_id = NULL;
local_mesh->contact_pair->master_grp_id = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*================================================================================================*/
static void clean_struct_global(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
init_struct_global(local_mesh);
}
static void clean_struct_node(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->node_internal_list) {
HECMW_free(local_mesh->node_internal_list);
}
if (local_mesh->node) {
HECMW_free(local_mesh->node);
}
if (local_mesh->node_ID) {
HECMW_free(local_mesh->node_ID);
}
if (local_mesh->global_node_ID) {
HECMW_free(local_mesh->global_node_ID);
}
if (local_mesh->node_dof_index) {
HECMW_free(local_mesh->node_dof_index);
}
if (local_mesh->node_init_val_index) {
HECMW_free(local_mesh->node_init_val_index);
}
if (local_mesh->node_init_val_item) {
HECMW_free(local_mesh->node_init_val_item);
}
init_struct_node(local_mesh);
}
static void clean_struct_elem(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->elem_internal_list) {
HECMW_free(local_mesh->elem_internal_list);
}
if (local_mesh->elem_ID) {
HECMW_free(local_mesh->elem_ID);
}
if (local_mesh->global_elem_ID) {
HECMW_free(local_mesh->global_elem_ID);
}
if (local_mesh->elem_type) {
HECMW_free(local_mesh->elem_type);
}
if (local_mesh->elem_type_index) {
HECMW_free(local_mesh->elem_type_index);
}
if (local_mesh->elem_node_index) {
HECMW_free(local_mesh->elem_node_index);
}
if (local_mesh->elem_node_item) {
HECMW_free(local_mesh->elem_node_item);
}
if (local_mesh->section_ID) {
HECMW_free(local_mesh->section_ID);
}
if (local_mesh->elem_mat_ID_index) {
HECMW_free(local_mesh->elem_mat_ID_index);
}
if (local_mesh->elem_mat_ID_item) {
HECMW_free(local_mesh->elem_mat_ID_item);
}
init_struct_elem(local_mesh);
}
static void clean_struct_comm(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->neighbor_pe) {
HECMW_free(local_mesh->neighbor_pe);
}
if (local_mesh->import_index) {
HECMW_free(local_mesh->import_index);
}
if (local_mesh->import_item) {
HECMW_free(local_mesh->import_item);
}
if (local_mesh->export_index) {
HECMW_free(local_mesh->export_index);
}
if (local_mesh->export_item) {
HECMW_free(local_mesh->export_item);
}
if (local_mesh->shared_index) {
HECMW_free(local_mesh->shared_index);
}
if (local_mesh->shared_item) {
HECMW_free(local_mesh->shared_item);
}
init_struct_comm(local_mesh);
}
static void clean_struct_adapt(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
init_struct_adapt(local_mesh);
}
static void clean_struct_sect(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->section == NULL) return;
init_struct_sect(local_mesh);
}
static void clean_struct_mat(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->material == NULL) return;
init_struct_mat(local_mesh);
}
static void clean_struct_mpc(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->mpc == NULL) return;
HECMW_free(local_mesh->mpc->mpc_index);
HECMW_free(local_mesh->mpc->mpc_item);
HECMW_free(local_mesh->mpc->mpc_dof);
HECMW_free(local_mesh->mpc->mpc_val);
HECMW_free(local_mesh->mpc->mpc_const);
init_struct_mpc(local_mesh);
}
static void clean_struct_amp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->amp == NULL) return;
init_struct_amp(local_mesh);
}
static void clean_struct_node_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->node_group == NULL) return;
if (local_mesh->node_group->grp_index) {
HECMW_free(local_mesh->node_group->grp_index);
}
if (local_mesh->node_group->grp_item) {
HECMW_free(local_mesh->node_group->grp_item);
}
init_struct_node_grp(local_mesh);
}
static void clean_struct_elem_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->elem_group == NULL) return;
if (local_mesh->elem_group->grp_index) {
HECMW_free(local_mesh->elem_group->grp_index);
}
if (local_mesh->elem_group->grp_item) {
HECMW_free(local_mesh->elem_group->grp_item);
}
init_struct_elem_grp(local_mesh);
}
static void clean_struct_surf_grp(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->surf_group == NULL) return;
if (local_mesh->surf_group->grp_index) {
HECMW_free(local_mesh->surf_group->grp_index);
}
if (local_mesh->surf_group->grp_item) {
HECMW_free(local_mesh->surf_group->grp_item);
}
init_struct_surf_grp(local_mesh);
}
static void clean_struct_contact_pair(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
if (local_mesh->contact_pair == NULL) return;
if (local_mesh->contact_pair->type) {
HECMW_free(local_mesh->contact_pair->type);
}
if (local_mesh->contact_pair->slave_grp_id) {
HECMW_free(local_mesh->contact_pair->slave_grp_id);
}
if (local_mesh->contact_pair->master_grp_id) {
HECMW_free(local_mesh->contact_pair->master_grp_id);
}
init_struct_contact_pair(local_mesh);
}
static void clean_struct_local_mesh(struct hecmwST_local_mesh *local_mesh) {
if (local_mesh == NULL) return;
clean_struct_global(local_mesh);
clean_struct_node(local_mesh);
clean_struct_elem(local_mesh);
clean_struct_comm(local_mesh);
clean_struct_adapt(local_mesh);
clean_struct_sect(local_mesh);
clean_struct_mat(local_mesh);
clean_struct_mpc(local_mesh);
clean_struct_amp(local_mesh);
clean_struct_node_grp(local_mesh);
clean_struct_elem_grp(local_mesh);
clean_struct_surf_grp(local_mesh);
clean_struct_contact_pair(local_mesh);
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int init_struct_result_data(struct hecmwST_result_data *result_data) {
if (result_data == NULL) {
HECMW_set_error(errno, "\'result_data\' is NULL");
goto error;
}
result_data->nn_dof = NULL;
result_data->node_label = NULL;
result_data->node_val_item = NULL;
result_data->ne_dof = NULL;
result_data->elem_label = NULL;
result_data->elem_val_item = NULL;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static void free_struct_result_data(struct hecmwST_result_data *result_data) {
int i;
if (result_data == NULL) return;
HECMW_free(result_data->nn_dof);
HECMW_free(result_data->ne_dof);
if (result_data->node_label) {
for (i = 0; i < result_data->nn_component; i++) {
HECMW_free(result_data->node_label[i]);
}
HECMW_free(result_data->node_label);
}
if (result_data->elem_label) {
for (i = 0; i < result_data->ne_component; i++) {
HECMW_free(result_data->elem_label[i]);
}
HECMW_free(result_data->elem_label);
}
HECMW_free(result_data->node_val_item);
HECMW_free(result_data->elem_val_item);
HECMW_free(result_data);
result_data = NULL;
}
/*================================================================================================*/
static int search_eqn_block_idx(const struct hecmwST_local_mesh *mesh) {
int i;
for (i = 0; i < mesh->node_group->n_grp; i++) {
if (!strcmp(mesh->node_group->grp_name[i], HECMW_PART_EQUATION_BLOCK_NAME))
return i;
}
return -1;
}
/*================================================================================================*/
static int quick_sort(int no, int n, double *arr, int *brr, int *istack) {
double a, atemp;
int b, btemp;
int i, ir, j, k, l;
int jstack = 0;
int nstack;
nstack = no;
l = 0;
ir = n - 1;
for (;;) {
if (ir - l < QSORT_LOWER) {
for (j = l + 1; j <= ir; j++) {
a = arr[j];
b = brr[j];
for (i = j - 1; i >= l; i--) {
if (arr[i] <= a) break;
arr[i + 1] = arr[i];
brr[i + 1] = brr[i];
}
arr[i + 1] = a;
brr[i + 1] = b;
}
if (!jstack) return 0;
ir = istack[jstack];
l = istack[jstack - 1];
jstack -= 2;
} else {
k = (l + ir) >> 1;
DSWAP(arr[k], arr[l + 1])
ISWAP(brr[k], brr[l + 1])
if (arr[l] > arr[ir]) {
DSWAP(arr[l], arr[ir])
ISWAP(brr[l], brr[ir])
}
if (arr[l + 1] > arr[ir]) {
DSWAP(arr[l + 1], arr[ir])
ISWAP(brr[l + 1], brr[ir])
}
if (arr[l] > arr[l + 1]) {
DSWAP(arr[l], arr[l + 1])
ISWAP(brr[l], brr[l + 1])
}
i = l + 1;
j = ir;
a = arr[l + 1];
b = brr[l + 1];
for (;;) {
do
i++;
while (arr[i] < a);
do
j--;
while (arr[j] > a);
if (j < i) break;
DSWAP(arr[i], arr[j])
ISWAP(brr[i], brr[j])
}
arr[l + 1] = arr[j];
arr[j] = a;
brr[l + 1] = brr[j];
brr[j] = b;
jstack += 2;
if (jstack > nstack) {
HECMW_set_error(HECMW_PART_E_STACK_OVERFLOW, "");
return -1;
}
if (ir - i + 1 >= j - l) {
istack[jstack] = ir;
istack[jstack - 1] = i;
ir = j - 1;
} else {
istack[jstack] = j - 1;
istack[jstack - 1] = l;
l = i;
}
}
}
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int rcb_partition(int n, const double *coord, int *wnum,
const struct hecmw_part_cont_data *cont_data) {
double *value;
int *id, *stack;
int rtc;
int counter;
int i, j, k;
id = (int *)HECMW_malloc(sizeof(int) * n);
if (id == NULL) {
HECMW_set_error(errno, "");
goto error;
}
stack = (int *)HECMW_malloc(sizeof(int) * n);
if (stack == NULL) {
HECMW_set_error(errno, "");
goto error;
}
value = (double *)HECMW_malloc(sizeof(double) * n);
if (value == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < cont_data->n_rcb_div; i++) {
for (j = 0; j < pow(2, i); j++) {
counter = 0;
switch (cont_data->rcb_axis[i]) {
case HECMW_PART_RCB_X_AXIS: /* X-axis */
for (k = 0; k < n; k++) {
if (wnum[2 * k + 1] == j) {
id[counter] = k;
value[counter] = coord[3 * k];
counter++;
}
}
break;
case HECMW_PART_RCB_Y_AXIS: /* Y-axis */
for (k = 0; k < n; k++) {
if (wnum[2 * k + 1] == j) {
id[counter] = k;
value[counter] = coord[3 * k + 1];
counter++;
}
}
break;
case HECMW_PART_RCB_Z_AXIS: /* Z-axis */
for (k = 0; k < n; k++) {
if (wnum[2 * k + 1] == j) {
id[counter] = k;
value[counter] = coord[3 * k + 2];
counter++;
}
}
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_RCB_DIR, "");
goto error;
}
/* quick sort */
rtc = quick_sort(n, counter, value, id, stack);
if (rtc != RTC_NORMAL) goto error;
/* belonging domain of node */
for (k = 0; k < counter * F_1_2; k++) {
wnum[2 * id[k] + 1] = j + (int)pow(2, i);
}
}
}
HECMW_free(id);
HECMW_free(stack);
HECMW_free(value);
return RTC_NORMAL;
error:
HECMW_free(id);
HECMW_free(stack);
HECMW_free(value);
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int calc_gravity(const struct hecmwST_local_mesh *global_mesh,
double *coord) {
double coord_x, coord_y, coord_z;
int node;
int js, je;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
js = global_mesh->elem_node_index[i];
je = global_mesh->elem_node_index[i + 1];
for (coord_x = 0.0, coord_y = 0.0, coord_z = 0.0, j = js; j < je; j++) {
node = global_mesh->elem_node_item[j];
coord_x += global_mesh->node[3 * (node - 1)];
coord_y += global_mesh->node[3 * (node - 1) + 1];
coord_z += global_mesh->node[3 * (node - 1) + 2];
}
coord[3 * i] = coord_x / (je - js);
coord[3 * i + 1] = coord_y / (je - js);
coord[3 * i + 2] = coord_z / (je - js);
}
return RTC_NORMAL;
}
static int rcb_partition_eb(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
double *coord = NULL;
int rtc;
coord = (double *)HECMW_malloc(sizeof(double) * global_mesh->n_elem * 3);
if (coord == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = calc_gravity(global_mesh, coord);
if (rtc != RTC_NORMAL) goto error;
rtc = rcb_partition(global_mesh->n_elem, coord, global_mesh->elem_ID,
cont_data);
if (rtc != RTC_NORMAL) goto error;
HECMW_free(coord);
return RTC_NORMAL;
error:
HECMW_free(coord);
return RTC_ERROR;
}
/*================================================================================================*/
static int create_node_graph_link_list(
const struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_edge_data *edge_data, struct link_list **graph) {
int node1, node2;
long long int i;
for (i = 0; i < edge_data->n_edge; i++) {
node1 = edge_data->edge_node_item[2 * i];
node2 = edge_data->edge_node_item[2 * i + 1];
/* node 1 */
graph[node1 - 1]->last->next =
(struct link_unit *)HECMW_malloc(sizeof(struct link_unit));
if (graph[node1 - 1]->last->next == NULL) {
HECMW_set_error(errno, "");
goto error;
}
graph[node1 - 1]->n += 1;
graph[node1 - 1]->last->next->id = node2;
graph[node1 - 1]->last->next->next = NULL;
graph[node1 - 1]->last = graph[node1 - 1]->last->next;
/* node 2 */
graph[node2 - 1]->last->next =
(struct link_unit *)HECMW_malloc(sizeof(struct link_unit));
if (graph[node2 - 1]->last->next == NULL) {
HECMW_set_error(errno, "");
goto error;
}
graph[node2 - 1]->n += 1;
graph[node2 - 1]->last->next->id = node1;
graph[node2 - 1]->last->next->next = NULL;
graph[node2 - 1]->last = graph[node2 - 1]->last->next;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_node_graph_compress(
const struct hecmwST_local_mesh *global_mesh, struct link_list **graph,
int *node_graph_index, int *node_graph_item) {
int counter;
int i, j;
struct link_unit *p;
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
node_graph_index[i + 1] = node_graph_index[i] + graph[i]->n;
for (p = graph[i]->list, j = 0; j < graph[i]->n; j++) {
p = p->next;
node_graph_item[counter++] = p->id - 1;
}
}
return RTC_NORMAL;
}
static int create_node_graph(const struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_edge_data *edge_data,
int *node_graph_index, int *node_graph_item) {
struct link_list **graph = NULL;
int rtc;
int i;
graph = (struct link_list **)HECMW_malloc(sizeof(struct link_list *) *
global_mesh->n_node);
if (graph == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < global_mesh->n_node; i++) {
graph[i] = NULL;
}
}
for (i = 0; i < global_mesh->n_node; i++) {
graph[i] = (struct link_list *)HECMW_malloc(sizeof(struct link_list));
if (graph[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
graph[i]->list = NULL;
}
}
for (i = 0; i < global_mesh->n_node; i++) {
graph[i]->list = (struct link_unit *)HECMW_malloc(sizeof(struct link_unit));
if (graph[i]->list == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
graph[i]->n = 0;
graph[i]->list->next = NULL;
graph[i]->last = graph[i]->list;
}
}
rtc = create_node_graph_link_list(global_mesh, edge_data, graph);
if (rtc != RTC_NORMAL) goto error;
rtc = create_node_graph_compress(global_mesh, graph, node_graph_index,
node_graph_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < global_mesh->n_node; i++) {
free_link_list(graph[i]->list);
HECMW_free(graph[i]);
}
HECMW_free(graph);
return RTC_NORMAL;
error:
if (graph) {
for (i = 0; i < global_mesh->n_node; i++) {
if (graph[i]) {
free_link_list(graph[i]->list);
HECMW_free(graph[i]);
}
}
HECMW_free(graph);
}
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int set_node_belong_elem(const struct hecmwST_local_mesh *global_mesh,
struct hecmw_part_node_data *node_data) {
int node, counter;
struct link_list **node_list = NULL;
struct link_unit *p;
int size;
int i, j;
node_data->node_elem_index = NULL;
node_data->node_elem_item = NULL;
node_list = (struct link_list **)HECMW_malloc(sizeof(struct link_list *) *
global_mesh->n_node);
if (node_list == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < global_mesh->n_node; i++) {
node_list[i] = NULL;
}
}
for (i = 0; i < global_mesh->n_node; i++) {
node_list[i] = (struct link_list *)HECMW_malloc(sizeof(struct link_list));
if (node_list[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
node_list[i]->list = NULL;
}
}
for (i = 0; i < global_mesh->n_node; i++) {
node_list[i]->list =
(struct link_unit *)HECMW_malloc(sizeof(struct link_unit));
if (node_list[i]->list == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
node_list[i]->n = 0;
node_list[i]->list->next = NULL;
node_list[i]->last = node_list[i]->list;
}
}
for (i = 0; i < global_mesh->n_elem; i++) {
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
size = sizeof(struct link_list);
node_list[node - 1]->last->next = (struct link_unit *)HECMW_malloc(size);
if (node_list[node - 1]->last->next == NULL) {
HECMW_set_error(errno, "");
goto error;
}
node_list[node - 1]->last = node_list[node - 1]->last->next;
node_list[node - 1]->last->id = i + 1;
node_list[node - 1]->last->next = NULL;
node_list[node - 1]->n += 1;
}
}
node_data->node_elem_index =
(int *)HECMW_calloc(global_mesh->n_node + 1, sizeof(int));
if (node_data->node_elem_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
node_data->node_elem_index[i + 1] =
node_data->node_elem_index[i] + node_list[i]->n;
}
size = sizeof(int) * node_data->node_elem_index[global_mesh->n_node];
node_data->node_elem_item = (int *)HECMW_malloc(size);
if (node_data->node_elem_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
for (p = node_list[i]->list, j = 0; j < node_list[i]->n; j++) {
p = p->next;
node_data->node_elem_item[counter++] = p->id;
}
HECMW_assert(counter == node_data->node_elem_index[i + 1]);
}
for (i = 0; i < global_mesh->n_node; i++) {
free_link_list(node_list[i]->list);
HECMW_free(node_list[i]);
}
HECMW_free(node_list);
return RTC_NORMAL;
error:
if (node_list) {
for (i = 0; i < global_mesh->n_node; i++) {
if (node_list[i]) {
free_link_list(node_list[i]->list);
HECMW_free(node_list[i]);
}
}
HECMW_free(node_list);
}
HECMW_free(node_data->node_elem_index);
HECMW_free(node_data->node_elem_item);
node_data->node_elem_index = NULL;
node_data->node_elem_item = NULL;
return RTC_ERROR;
}
static int create_elem_graph_link_list(
const struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_node_data *node_data, struct link_list **graph) {
char *elem_flag = NULL;
int elem, node;
int size;
int counter;
int i, j, k;
elem_flag = (char *)HECMW_malloc(sizeof(char) * global_mesh->n_elem);
if (elem_flag == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
memset(elem_flag, 0, sizeof(char) * global_mesh->n_elem);
MASK_BIT(elem_flag[i], MASK);
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
for (k = node_data->node_elem_index[node - 1];
k < node_data->node_elem_index[node]; k++) {
elem = node_data->node_elem_item[k];
if (!EVAL_BIT(elem_flag[elem - 1], MASK)) {
MASK_BIT(elem_flag[elem - 1], MASK);
size = sizeof(struct link_unit);
graph[i]->last->next = (struct link_unit *)HECMW_malloc(size);
if (graph[i]->last->next == NULL) {
HECMW_set_error(errno, "");
goto error;
}
graph[i]->n += 1;
graph[i]->last->next->id = elem;
graph[i]->last->next->next = NULL;
graph[i]->last = graph[i]->last->next;
counter++;
}
}
}
}
HECMW_free(elem_flag);
return counter;
error:
HECMW_free(elem_flag);
return -1;
}
static int create_elem_graph_compress(
const struct hecmwST_local_mesh *global_mesh, struct link_list **graph,
int *elem_graph_index, int *elem_graph_item) {
struct link_unit *p;
int counter;
int i, j;
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
elem_graph_index[i + 1] = elem_graph_index[i] + graph[i]->n;
for (p = graph[i]->list, j = 0; j < graph[i]->n; j++) {
p = p->next;
elem_graph_item[counter++] = p->id - 1;
}
}
HECMW_assert(elem_graph_index[global_mesh->n_elem] == counter);
return RTC_NORMAL;
}
static int *create_elem_graph(const struct hecmwST_local_mesh *global_mesh,
int *elem_graph_index) {
struct hecmw_part_node_data *node_data = NULL;
struct link_list **graph = NULL;
int *elem_graph_item = NULL;
int n_graph;
int rtc;
int i;
node_data = (struct hecmw_part_node_data *)HECMW_malloc(
sizeof(struct hecmw_part_node_data));
if (node_data == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
node_data->node_elem_index = NULL;
node_data->node_elem_item = NULL;
}
rtc = set_node_belong_elem(global_mesh, node_data);
if (rtc != RTC_NORMAL) goto error;
graph = (struct link_list **)HECMW_malloc(sizeof(struct link_list *) *
global_mesh->n_elem);
if (graph == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < global_mesh->n_elem; i++) {
graph[i] = NULL;
}
}
for (i = 0; i < global_mesh->n_elem; i++) {
graph[i] = (struct link_list *)HECMW_malloc(sizeof(struct link_list));
if (graph[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
graph[i]->list = NULL;
}
}
for (i = 0; i < global_mesh->n_elem; i++) {
graph[i]->list = (struct link_unit *)HECMW_malloc(sizeof(struct link_unit));
if (graph[i]->list == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
graph[i]->n = 0;
graph[i]->list->next = NULL;
graph[i]->last = graph[i]->list;
}
}
n_graph = create_elem_graph_link_list(global_mesh, node_data, graph);
if (n_graph < 0) goto error;
elem_graph_item = (int *)HECMW_malloc(sizeof(int) * n_graph);
if (elem_graph_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_elem_graph_compress(global_mesh, graph, elem_graph_index,
elem_graph_item);
if (rtc != RTC_NORMAL) goto error;
HECMW_free(node_data->node_elem_index);
HECMW_free(node_data->node_elem_item);
HECMW_free(node_data);
for (i = 0; i < global_mesh->n_elem; i++) {
free_link_list(graph[i]->list);
HECMW_free(graph[i]);
}
HECMW_free(graph);
return elem_graph_item;
error:
if (node_data) {
HECMW_free(node_data->node_elem_index);
HECMW_free(node_data->node_elem_item);
HECMW_free(node_data);
}
if (graph) {
for (i = 0; i < global_mesh->n_elem; i++) {
if (graph[i]) {
free_link_list(graph[i]->list);
HECMW_free(graph[i]);
}
}
HECMW_free(graph);
}
HECMW_free(elem_graph_item);
return NULL;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int pmetis_interface(const int n_vertex, const int n_domain, int *xadj,
int *adjncy, int *part) {
int edgecut = 0; /* number of edge-cut */
#ifdef HECMW_PART_WITH_METIS
int n = n_vertex; /* number of vertices */
int *vwgt = NULL; /* weight for vertices */
int *adjwgt = NULL; /* weight for edges */
int nparts = n_domain; /* number of sub-domains */
#if defined(METIS_VER_MAJOR) && (METIS_VER_MAJOR == 5)
int ncon = 1; /* number of balancing constraints */
int *vsize = NULL;
real_t *tpwgts = NULL;
real_t *ubvec = NULL;
int *options = NULL;
HECMW_log(HECMW_LOG_DEBUG, "Entering pmetis(v5)...\n");
METIS_PartGraphRecursive(&n, &ncon, xadj, adjncy, vwgt, vsize, adjwgt,
&nparts, tpwgts, ubvec, options, &edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from pmetis(v5)\n");
#else
int wgtflag = 0; /* flag of weight for edges */
int numflag = 0; /* flag of stating number of index */
int options[5] = {0, 0, 0, 0, 0}; /* options for pMETIS */
HECMW_log(HECMW_LOG_DEBUG, "Entering pmetis(v4)...\n");
METIS_PartGraphRecursive(&n, xadj, adjncy, vwgt, adjwgt, &wgtflag, &numflag,
&nparts, options, &edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from pmetis(v4)\n");
#endif
#endif
return edgecut;
}
static int kmetis_interface(const int n_vertex, const int n_domain, int *xadj,
int *adjncy, int *part) {
int edgecut = 0; /* number of edge-cut */
#ifdef HECMW_PART_WITH_METIS
int n = n_vertex; /* number of vertices */
int *vwgt = NULL; /* weight for vertices */
int *adjwgt = NULL; /* weight for edges */
int nparts = n_domain; /* number of sub-domains */
#if defined(METIS_VER_MAJOR) && (METIS_VER_MAJOR == 5)
int ncon = 1; /* number of balancing constraints */
int *vsize = NULL;
real_t *tpwgts = NULL;
real_t *ubvec = NULL;
int *options = NULL;
HECMW_log(HECMW_LOG_DEBUG, "Entering kmetis(v5)...\n");
METIS_PartGraphKway(&n, &ncon, xadj, adjncy, vwgt, vsize, adjwgt, &nparts,
tpwgts, ubvec, options, &edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from kmetis(v5)\n");
#else
int wgtflag = 0; /* flag of weight for edges */
int numflag = 0; /* flag of stating number of index */
int options[5] = {0, 0, 0, 0, 0}; /* options for kMETIS */
HECMW_log(HECMW_LOG_DEBUG, "Entering kmetis(v4)...\n");
METIS_PartGraphKway(&n, xadj, adjncy, vwgt, adjwgt, &wgtflag, &numflag,
&nparts, options, &edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from kmetis(v4)\n");
#endif
#endif
return edgecut;
}
static int pmetis_interface_with_weight(int n_vertex, int ncon, int n_domain,
const int *xadj, const int *adjncy,
const int *vwgt, int *part) {
int edgecut = 0; /* number of edge-cut */
#ifdef HECMW_PART_WITH_METIS
int n = n_vertex; /* number of vertices */
int *adjwgt = NULL; /* weight for edges */
int nparts = n_domain; /* number of sub-domains */
#if defined(METIS_VER_MAJOR) && (METIS_VER_MAJOR == 5)
int *vsize = NULL;
real_t *tpwgts = NULL;
real_t *ubvec = NULL;
int *options = NULL;
HECMW_log(HECMW_LOG_DEBUG, "Entering pmetis(v5)...\n");
METIS_PartGraphRecursive(&n, &ncon, (int *)xadj, (int *)adjncy, (int *)vwgt,
vsize, adjwgt, &nparts, tpwgts, ubvec, options,
&edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from pmetis(v5)\n");
#else
int wgtflag = 0; /* flag of weight for edges */
int numflag = 0; /* flag of stating number of index */
int options[5] = {0, 0, 0, 0, 0}; /* options for pMETIS */
if (vwgt != NULL) wgtflag = 2;
HECMW_log(HECMW_LOG_DEBUG, "Entering pmetis(v4)...\n");
if (ncon == 1) {
METIS_PartGraphRecursive(&n, (int *)xadj, (int *)adjncy, (int *)vwgt,
adjwgt, &wgtflag, &numflag, &nparts, options,
&edgecut, part);
} else {
METIS_mCPartGraphRecursive(&n, &ncon, (int *)xadj, (int *)adjncy,
(int *)vwgt, adjwgt, &wgtflag, &numflag, &nparts,
options, &edgecut, part);
}
HECMW_log(HECMW_LOG_DEBUG, "Returned from pmetis(v4)\n");
#endif
#endif
return edgecut;
}
static int kmetis_interface_with_weight(int n_vertex, int ncon, int n_domain,
const int *xadj, const int *adjncy,
const int *vwgt, int *part) {
int edgecut = 0; /* number of edge-cut */
#ifdef HECMW_PART_WITH_METIS
int n = n_vertex; /* number of vertices */
int *adjwgt = NULL; /* weight for edges */
int nparts = n_domain; /* number of sub-domains */
#if defined(METIS_VER_MAJOR) && (METIS_VER_MAJOR == 5)
int *vsize = NULL;
real_t *tpwgts = NULL;
real_t *ubvec = NULL;
int *options = NULL;
HECMW_log(HECMW_LOG_DEBUG, "Entering kmetis(v5)...\n");
METIS_PartGraphKway(&n, &ncon, (int *)xadj, (int *)adjncy, (int *)vwgt, vsize,
adjwgt, &nparts, tpwgts, ubvec, options, &edgecut, part);
HECMW_log(HECMW_LOG_DEBUG, "Returned from kmetis(v5)\n");
#else
int wgtflag = 0; /* flag of weight for edges */
int numflag = 0; /* flag of stating number of index */
float *ubvec = NULL;
int options[5] = {0, 0, 0, 0, 0}; /* options for kMETIS */
if (vwgt != NULL) wgtflag = 2;
if (ncon > 1) {
ubvec = (float *)HECMW_malloc(ncon * sizeof(float));
if (ubvec == NULL) {
HECMW_set_error(errno, "");
return -1;
}
}
HECMW_log(HECMW_LOG_DEBUG, "Entering kmetis(v4)...\n");
if (ncon == 1) {
METIS_PartGraphKway(&n, (int *)xadj, (int *)adjncy, (int *)vwgt, adjwgt,
&wgtflag, &numflag, &nparts, options, &edgecut, part);
} else {
METIS_mCPartGraphKway(&n, &ncon, (int *)xadj, (int *)adjncy, (int *)vwgt,
adjwgt, &wgtflag, &numflag, &nparts, ubvec, options,
&edgecut, part);
}
HECMW_log(HECMW_LOG_DEBUG, "Returned from kmetis(v4)\n");
HECMW_free(ubvec);
#endif
#endif
return edgecut;
}
static int contact_agg_mark_node_group(int *mark,
struct hecmwST_local_mesh *global_mesh,
int gid, int agg_id, int *agg_dup) {
struct hecmwST_node_grp *ngrp = global_mesh->node_group;
int istart, iend, i;
HECMW_assert(0 < gid && gid <= ngrp->n_grp);
istart = ngrp->grp_index[gid - 1];
iend = ngrp->grp_index[gid];
for (i = istart; i < iend; i++) {
int nid = ngrp->grp_item[i] - 1;
HECMW_assert(0 <= nid && nid < global_mesh->n_node);
if (0 <= mark[nid] && mark[nid] < agg_id) {
/* the node is included in some other contact pair */
if (*agg_dup == -1) {
*agg_dup = mark[nid];
} else if (mark[nid] != *agg_dup) {
fprintf(stderr,
"ERROR: node included in multiple node groups in different "
"contact pairs,\n"
" which is not supported by CONTACT=AGGREGATE\n");
HECMW_abort(HECMW_comm_get_comm());
}
}
mark[nid] = agg_id;
}
return RTC_NORMAL;
}
static int HECMW_get_num_surf_node(int etype, int sid) {
switch (etype) {
case HECMW_ETYPE_TET1:
case HECMW_ETYPE_PTT1:
return 3;
case HECMW_ETYPE_TET2:
case HECMW_ETYPE_PTT2:
return 6;
case HECMW_ETYPE_HEX1:
case HECMW_ETYPE_PTQ1:
return 4;
case HECMW_ETYPE_HEX2:
case HECMW_ETYPE_PTQ2:
return 8;
case HECMW_ETYPE_PRI1:
if (1 <= sid && sid <= 3) return 4;
if (4 <= sid && sid <= 5) return 3;
case HECMW_ETYPE_PRI2:
if (1 <= sid && sid <= 3) return 8;
if (4 <= sid && sid <= 5) return 6;
default:
fprintf(
stderr,
"ERROR: parallel contact analysis of elem type %d not supported\n",
etype);
return -1;
}
return -1;
}
static const int *HECMW_get_surf_node(int etype, int sid) {
HECMW_assert(0 < sid);
static const int elem_surf_tet1[4][3] = {
{1, 2, 3}, {0, 3, 2}, {0, 1, 3}, {0, 2, 1}};
static const int elem_surf_tet2[4][6] = {{1, 4, 2, 9, 3, 8},
{0, 7, 3, 9, 2, 5},
{0, 6, 1, 8, 3, 7},
{0, 5, 2, 4, 1, 6}};
static const int elem_surf_hex1[6][4] = {{3, 0, 4, 7}, {1, 2, 6, 5},
{0, 1, 5, 4}, {2, 3, 7, 6},
{3, 2, 1, 0}, {4, 5, 6, 7}};
static const int elem_surf_hex2[6][8] = {
{3, 11, 0, 16, 4, 15, 7, 19}, {1, 9, 2, 18, 6, 13, 5, 17},
{0, 8, 1, 17, 5, 12, 4, 16}, {2, 10, 3, 19, 7, 14, 6, 18},
{3, 10, 2, 9, 1, 8, 0, 11}, {4, 12, 5, 13, 6, 14, 7, 15}};
static const int elem_surf_pri1[5][4] = {
{1, 2, 5, 4}, {2, 0, 3, 5}, {0, 1, 4, 3}, {2, 1, 0, -1}, {3, 4, 5, -1}};
static const int elem_surf_pri2[5][8] = {{1, 6, 2, 14, 5, 9, 4, 13},
{2, 7, 0, 12, 3, 10, 5, 14},
{0, 8, 1, 13, 4, 11, 3, 12},
{2, 6, 1, 8, 0, 7, -1, -1},
{3, 11, 4, 9, 5, 10, -1, -1}};
static const int elem_surf_ptt1[3] = {0, 1, 2};
static const int elem_surf_ptt2[6] = {0, 1, 2, 3, 4, 5};
static const int elem_surf_ptq1[4] = {0, 1, 2, 3};
static const int elem_surf_ptq2[8] = {0, 1, 2, 3, 4, 5, 6, 7};
switch (etype) {
case HECMW_ETYPE_TET1:
return elem_surf_tet1[sid - 1];
case HECMW_ETYPE_TET2:
return elem_surf_tet2[sid - 1];
case HECMW_ETYPE_HEX1:
return elem_surf_hex1[sid - 1];
case HECMW_ETYPE_HEX2:
return elem_surf_hex2[sid - 1];
case HECMW_ETYPE_PRI1:
return elem_surf_pri1[sid - 1];
case HECMW_ETYPE_PRI2:
return elem_surf_pri2[sid - 1];
case HECMW_ETYPE_PTT1:
return elem_surf_ptt1;
case HECMW_ETYPE_PTT2:
return elem_surf_ptt2;
case HECMW_ETYPE_PTQ1:
return elem_surf_ptq1;
case HECMW_ETYPE_PTQ2:
return elem_surf_ptq2;
}
fprintf(stderr,
"ERROR: parallel contact analysis of element type %d not supported\n",
etype);
return NULL;
}
static int HECMW_fistr_get_num_surf_node(int etype, int sid) {
switch (etype) {
case HECMW_ETYPE_TET1:
case HECMW_ETYPE_PTT1:
return 3;
case HECMW_ETYPE_TET2:
case HECMW_ETYPE_PTT2:
return 6;
case HECMW_ETYPE_HEX1:
case HECMW_ETYPE_PTQ1:
return 4;
case HECMW_ETYPE_HEX2:
case HECMW_ETYPE_PTQ2:
return 8;
case HECMW_ETYPE_PRI1:
if (1 <= sid && sid <= 2) return 3;
if (3 <= sid && sid <= 5) return 4;
case HECMW_ETYPE_PRI2:
if (1 <= sid && sid <= 2) return 6;
if (3 <= sid && sid <= 5) return 8;
default:
fprintf(
stderr,
"ERROR: parallel contact analysis of elem type %d not supported\n",
etype);
return -1;
}
return -1;
}
static const int *HECMW_fistr_get_surf_node(int etype, int sid) {
HECMW_assert(0 < sid);
static const int elem_surf_tet1[4][3] = {
{0, 1, 2}, {0, 1, 3}, {1, 2, 3}, {2, 0, 3}};
static const int elem_surf_tet2[4][6] = {{0, 6, 1, 4, 2, 5},
{0, 6, 1, 8, 3, 7},
{1, 4, 2, 9, 3, 8},
{2, 5, 0, 9, 3, 7}};
static const int elem_surf_hex1[6][4] = {{0, 1, 2, 3}, {4, 5, 6, 7},
{0, 1, 5, 4}, {1, 2, 6, 5},
{2, 3, 7, 6}, {3, 0, 4, 7}};
static const int elem_surf_hex2[6][8] = {
{0, 8, 1, 9, 2, 10, 3, 11}, {4, 12, 5, 13, 6, 14, 7, 15},
{0, 8, 1, 17, 5, 12, 4, 16}, {1, 9, 2, 18, 6, 13, 5, 17},
{2, 10, 3, 19, 7, 14, 6, 18}, {3, 11, 0, 16, 4, 15, 7, 19}};
static const int elem_surf_pri1[5][4] = {
{0, 1, 2, -1}, {3, 4, 5, -1}, {0, 1, 4, 3}, {1, 2, 5, 4}, {2, 0, 3, 5}};
static const int elem_surf_pri2[5][8] = {{0, 8, 1, 6, 2, 7, -1, -1},
{3, 11, 4, 9, 5, 10, -1, -1},
{0, 8, 1, 13, 4, 11, 3, 12},
{1, 6, 2, 14, 5, 9, 4, 13},
{2, 7, 0, 12, 3, 10, 5, 14}};
static const int elem_surf_ptt1[3] = {0, 1, 2};
static const int elem_surf_ptt2[6] = {0, 1, 2, 3, 4, 5};
static const int elem_surf_ptq1[4] = {0, 1, 2, 3};
static const int elem_surf_ptq2[8] = {0, 1, 2, 3, 4, 5, 6, 7};
switch (etype) {
case HECMW_ETYPE_TET1:
return elem_surf_tet1[sid - 1];
case HECMW_ETYPE_TET2:
return elem_surf_tet2[sid - 1];
case HECMW_ETYPE_HEX1:
return elem_surf_hex1[sid - 1];
case HECMW_ETYPE_HEX2:
return elem_surf_hex2[sid - 1];
case HECMW_ETYPE_PRI1:
return elem_surf_pri1[sid - 1];
case HECMW_ETYPE_PRI2:
return elem_surf_pri2[sid - 1];
case HECMW_ETYPE_PTT1:
return elem_surf_ptt1;
case HECMW_ETYPE_PTT2:
return elem_surf_ptt2;
case HECMW_ETYPE_PTQ1:
return elem_surf_ptq1;
case HECMW_ETYPE_PTQ2:
return elem_surf_ptq2;
}
fprintf(stderr,
"ERROR: parallel contact analysis of element type %d not supported\n",
etype);
return NULL;
}
static int mark_contact_master_nodes(struct hecmwST_local_mesh *global_mesh,
int *mark) {
int i, j, k;
struct hecmwST_contact_pair *cp = global_mesh->contact_pair;
struct hecmwST_surf_grp *sgrp = global_mesh->surf_group;
for (i = 0; i < global_mesh->n_node; i++) {
mark[i] = 0;
}
for (i = 0; i < cp->n_pair; i++) {
int gid = cp->master_grp_id[i];
int jstart = sgrp->grp_index[gid - 1];
int jend = sgrp->grp_index[gid];
for (j = jstart; j < jend; j++) {
int eid = sgrp->grp_item[j * 2] - 1;
int sid = sgrp->grp_item[j * 2 + 1];
int *nop =
global_mesh->elem_node_item + global_mesh->elem_node_index[eid];
int etype = global_mesh->elem_type[eid];
/** IF HEC-MW NUMBERING **/
/* int num_snode = HECMW_get_num_surf_node(etype, sid); */
/* const int *snode = HECMW_get_surf_node(etype, sid); */
/** ELSE IF FrontISTR NUMBERING **/
int num_snode = HECMW_fistr_get_num_surf_node(etype, sid);
const int *snode = HECMW_fistr_get_surf_node(etype, sid);
/** END IF **/
if (num_snode < 0 || snode == NULL) return RTC_ERROR;
for (k = 0; k < num_snode; k++) {
int nid = nop[snode[k]] - 1;
HECMW_assert(0 <= nid && nid < global_mesh->n_node);
mark[nid] = 1;
}
}
}
return RTC_NORMAL;
}
static int contact_agg_mark_surf_group(int *mark,
struct hecmwST_local_mesh *global_mesh,
int gid, int agg_id, int *agg_dup) {
struct hecmwST_surf_grp *sgrp = global_mesh->surf_group;
int istart, iend, i, j;
HECMW_assert(0 < gid && gid <= sgrp->n_grp);
/* get all nodes in the surface and mark them!!! */
istart = sgrp->grp_index[gid - 1];
iend = sgrp->grp_index[gid];
for (i = istart; i < iend; i++) {
int eid = sgrp->grp_item[i * 2] - 1;
int sid = sgrp->grp_item[i * 2 + 1];
int *nop = global_mesh->elem_node_item + global_mesh->elem_node_index[eid];
int etype = global_mesh->elem_type[eid];
/** IF HEC-WM NUMBERING **/
/* int num_snode = HECMW_get_num_surf_node(etype, sid); */
/* const int *snode = HECMW_get_surf_node(etype, sid); */
/** ELSE IF FrontISTR NUMBERING **/
int num_snode = HECMW_fistr_get_num_surf_node(etype, sid);
const int *snode = HECMW_fistr_get_surf_node(etype, sid);
/** END IF **/
if (num_snode < 0 || snode == NULL) return RTC_ERROR;
for (j = 0; j < num_snode; j++) {
int nid = nop[snode[j]] - 1;
HECMW_assert(0 <= nid && nid < global_mesh->n_node);
if (0 <= mark[nid] && mark[nid] < agg_id) {
/* the node is included in some other contact pair */
if (*agg_dup == -1) {
*agg_dup = mark[nid];
} else if (mark[nid] != *agg_dup) {
fprintf(stderr,
"ERROR: node included in multiple surface groups in "
"different contact pairs,\n"
" which is not supported by CONTACT=AGGREGATE\n");
HECMW_abort(HECMW_comm_get_comm());
}
}
mark[nid] = agg_id;
}
}
return RTC_NORMAL;
}
static int metis_partition_nb_contact_agg(
struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data,
const struct hecmw_part_edge_data *edge_data) {
int n_edgecut;
int *node_graph_index = NULL; /* index for nodal graph */
int *node_graph_item = NULL; /* member of nodal graph */
int *belong_domain = NULL;
int rtc;
int i;
struct hecmwST_contact_pair *cp;
int *mark;
int agg_id, agg_dup, gid;
int n_node2;
const int *node_graph_index2;
const int *node_graph_item2;
int *node_weight2;
struct hecmw_graph graph1, graph2;
const int ncon = 1;
HECMW_assert(global_mesh->hecmw_flag_partcontact ==
HECMW_FLAG_PARTCONTACT_AGGREGATE);
node_graph_index = (int *)HECMW_calloc(global_mesh->n_node + 1, sizeof(int));
if (node_graph_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
node_graph_item = (int *)HECMW_malloc(sizeof(int) * edge_data->n_edge * 2);
if (node_graph_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of node graph...\n");
rtc = create_node_graph(global_mesh, edge_data, node_graph_index,
node_graph_item);
if (rtc != RTC_NORMAL) goto error;
HECMW_log(HECMW_LOG_DEBUG, "Creation of node graph done\n");
HECMW_log(HECMW_LOG_DEBUG, "Partitioning mode: contact-aggregate\n");
HECMW_log(HECMW_LOG_DEBUG, "Starting aggregation of contact pairs...\n");
/* aggregate contact pair if requested */
cp = global_mesh->contact_pair;
mark = (int *)HECMW_malloc(global_mesh->n_node * sizeof(int));
if (mark == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
mark[i] = -1;
}
agg_id = 0;
/* mark contact pairs */
for (i = 0; i < cp->n_pair; i++) {
agg_dup = -1;
/* slave */
if (cp->type[i] == HECMW_CONTACT_TYPE_NODE_SURF) {
gid = cp->slave_grp_id[i];
rtc =
contact_agg_mark_node_group(mark, global_mesh, gid, agg_id, &agg_dup);
if (rtc != RTC_NORMAL) goto error;
} else { /* HECMW_CONTACT_TYPE_SURF_SURF */
gid = cp->slave_grp_id[i];
rtc =
contact_agg_mark_surf_group(mark, global_mesh, gid, agg_id, &agg_dup);
if (rtc != RTC_NORMAL) goto error;
}
/* master */
gid = cp->master_grp_id[i];
rtc = contact_agg_mark_surf_group(mark, global_mesh, gid, agg_id, &agg_dup);
if (rtc != RTC_NORMAL) goto error;
if (agg_dup >= 0) {
for (i = 0; i < global_mesh->n_node; i++) {
if (mark[i] == agg_id) {
mark[i] = agg_dup;
}
}
} else {
agg_id++;
}
}
/* mark other nodes */
for (i = 0; i < global_mesh->n_node; i++) {
if (mark[i] < 0) {
mark[i] = agg_id++;
}
}
n_node2 = agg_id;
/* degenerate node graph */
rtc = HECMW_graph_init_with_arrays(&graph1, global_mesh->n_node,
node_graph_index, node_graph_item);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_graph_init(&graph2);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_graph_degeneGraph(&graph2, &graph1, n_node2, mark);
if (rtc != RTC_NORMAL) goto error;
HECMW_graph_finalize(&graph1);
node_graph_index2 = HECMW_graph_getEdgeIndex(&graph2);
node_graph_item2 = HECMW_graph_getEdgeItem(&graph2);
node_weight2 = (int *)HECMW_calloc(n_node2, sizeof(int));
if (node_weight2 == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
node_weight2[mark[i]] += 1;
}
HECMW_log(HECMW_LOG_DEBUG, "Aggregation of contact pairs done\n");
belong_domain = (int *)HECMW_calloc(n_node2, sizeof(int));
if (belong_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (cont_data->method) {
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
n_edgecut = pmetis_interface_with_weight(
n_node2, ncon, global_mesh->n_subdomain, node_graph_index2,
node_graph_item2, node_weight2, belong_domain);
if (n_edgecut < 0) goto error;
break;
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
n_edgecut = kmetis_interface_with_weight(
n_node2, ncon, global_mesh->n_subdomain, node_graph_index2,
node_graph_item2, node_weight2, belong_domain);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
global_mesh->node_ID[2 * i + 1] = belong_domain[mark[i]];
}
HECMW_graph_finalize(&graph2);
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(mark);
HECMW_free(node_weight2);
HECMW_free(belong_domain);
return n_edgecut;
error:
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(mark);
HECMW_free(node_weight2);
HECMW_free(belong_domain);
return -1;
}
static int metis_partition_nb_contact_dist(
struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data,
const struct hecmw_part_edge_data *edge_data) {
int n_edgecut;
int *node_graph_index = NULL; /* index for nodal graph */
int *node_graph_item = NULL; /* member of nodal graph */
int *belong_domain = NULL;
int rtc;
int i;
int ncon;
int *node_weight = NULL;
int *mark = NULL;
HECMW_assert(
global_mesh->hecmw_flag_partcontact == HECMW_FLAG_PARTCONTACT_SIMPLE ||
global_mesh->hecmw_flag_partcontact == HECMW_FLAG_PARTCONTACT_DISTRIBUTE);
node_graph_index = (int *)HECMW_calloc(global_mesh->n_node + 1, sizeof(int));
if (node_graph_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
node_graph_item = (int *)HECMW_malloc(sizeof(int) * edge_data->n_edge * 2);
if (node_graph_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of node graph...\n");
rtc = create_node_graph(global_mesh, edge_data, node_graph_index,
node_graph_item);
if (rtc != RTC_NORMAL) goto error;
HECMW_log(HECMW_LOG_DEBUG, "Creation of node graph done\n");
if (global_mesh->hecmw_flag_partcontact == HECMW_FLAG_PARTCONTACT_SIMPLE) {
HECMW_log(HECMW_LOG_DEBUG, "Partitioning mode: contact-simple\n");
ncon = 1;
node_weight = NULL;
} else /* HECMW_FLAG_PARTCONTACT_DISTRIBUTE */
{
HECMW_log(HECMW_LOG_DEBUG, "Partitioning mode: contact-distribute\n");
ncon = 2;
mark = (int *)HECMW_calloc(global_mesh->n_node, sizeof(int));
if (mark == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = mark_contact_master_nodes(global_mesh, mark);
if (rtc != RTC_NORMAL) goto error;
node_weight = (int *)HECMW_calloc(global_mesh->n_node * ncon, sizeof(int));
if (node_weight == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
/* 1st condition: distribute nodes equally */
node_weight[i * ncon] = 1;
/* 2nd condition: distribute master nodes equally */
node_weight[i * ncon + 1] = mark[i];
}
HECMW_free(mark);
}
belong_domain = (int *)HECMW_calloc(global_mesh->n_node, sizeof(int));
if (belong_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (cont_data->method) {
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
n_edgecut = pmetis_interface_with_weight(
global_mesh->n_node, ncon, global_mesh->n_subdomain, node_graph_index,
node_graph_item, node_weight, belong_domain);
if (n_edgecut < 0) goto error;
break;
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
n_edgecut = kmetis_interface_with_weight(
global_mesh->n_node, ncon, global_mesh->n_subdomain, node_graph_index,
node_graph_item, node_weight, belong_domain);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
global_mesh->node_ID[2 * i + 1] = belong_domain[i];
}
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(belong_domain);
if (node_weight) HECMW_free(node_weight);
return n_edgecut;
error:
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(belong_domain);
if (node_weight) HECMW_free(node_weight);
if (mark) HECMW_free(mark);
return -1;
}
static int metis_partition_nb_default(
struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data,
const struct hecmw_part_edge_data *edge_data) {
int n_edgecut;
int *node_graph_index = NULL; /* index for nodal graph */
int *node_graph_item = NULL; /* member of nodal graph */
int *belong_domain = NULL;
int rtc;
int i;
node_graph_index = (int *)HECMW_calloc(global_mesh->n_node + 1, sizeof(int));
if (node_graph_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
node_graph_item = (int *)HECMW_malloc(sizeof(int) * edge_data->n_edge * 2);
if (node_graph_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of node graph...\n");
rtc = create_node_graph(global_mesh, edge_data, node_graph_index,
node_graph_item);
if (rtc != RTC_NORMAL) goto error;
HECMW_log(HECMW_LOG_DEBUG, "Creation of node graph done\n");
belong_domain = (int *)HECMW_calloc(global_mesh->n_node, sizeof(int));
if (belong_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Partitioning mode: default\n");
switch (cont_data->method) {
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
n_edgecut =
pmetis_interface(global_mesh->n_node, global_mesh->n_subdomain,
node_graph_index, node_graph_item, belong_domain);
if (n_edgecut < 0) goto error;
break;
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
n_edgecut =
kmetis_interface(global_mesh->n_node, global_mesh->n_subdomain,
node_graph_index, node_graph_item, belong_domain);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
global_mesh->node_ID[2 * i + 1] = belong_domain[i];
}
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(belong_domain);
return n_edgecut;
error:
HECMW_free(node_graph_index);
HECMW_free(node_graph_item);
HECMW_free(belong_domain);
return -1;
}
static int metis_partition_nb(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data,
const struct hecmw_part_edge_data *edge_data) {
if (global_mesh->contact_pair->n_pair > 0) {
switch (global_mesh->hecmw_flag_partcontact) {
case HECMW_FLAG_PARTCONTACT_AGGREGATE:
return metis_partition_nb_contact_agg(global_mesh, cont_data,
edge_data);
case HECMW_FLAG_PARTCONTACT_DISTRIBUTE:
case HECMW_FLAG_PARTCONTACT_SIMPLE:
return metis_partition_nb_contact_dist(global_mesh, cont_data,
edge_data);
default:
return -1;
}
} else {
return metis_partition_nb_default(global_mesh, cont_data, edge_data);
}
}
static int metis_partition_eb(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data,
int *elem_graph_index, int *elem_graph_item) {
int n_edgecut;
int *belong_domain = NULL;
int i;
belong_domain = (int *)HECMW_calloc(global_mesh->n_elem, sizeof(int));
if (belong_domain == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (cont_data->method) {
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
n_edgecut =
pmetis_interface(global_mesh->n_elem, global_mesh->n_subdomain,
elem_graph_index, elem_graph_item, belong_domain);
if (n_edgecut < 0) goto error;
break;
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
n_edgecut =
kmetis_interface(global_mesh->n_elem, global_mesh->n_subdomain,
elem_graph_index, elem_graph_item, belong_domain);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
for (i = 0; i < global_mesh->n_elem; i++) {
global_mesh->elem_ID[2 * i + 1] = belong_domain[i];
}
HECMW_free(belong_domain);
return n_edgecut;
error:
HECMW_free(belong_domain);
return -1;
}
/*------------------------------------------------------------------------------------------------*/
static int set_node_belong_domain_nb(
struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
struct hecmw_part_edge_data *edge_data = NULL;
int n_edgecut;
int rtc;
long long int i;
edge_data = (struct hecmw_part_edge_data *)HECMW_malloc(
sizeof(struct hecmw_part_edge_data));
if (edge_data == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
edge_data->n_edge = 0;
edge_data->edge_node_item = NULL;
}
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of mesh edge info...\n");
rtc = HECMW_mesh_edge_info(global_mesh, edge_data);
if (rtc != 0) goto error;
HECMW_log(HECMW_LOG_DEBUG, "Creation of mesh edge info done\n");
switch (cont_data->method) {
case HECMW_PART_METHOD_RCB: /* RCB */
rtc = rcb_partition(global_mesh->n_node, global_mesh->node,
global_mesh->node_ID, cont_data);
if (rtc != RTC_NORMAL) goto error;
for (n_edgecut = 0, i = 0; i < edge_data->n_edge; i++) {
if (global_mesh
->node_ID[2 * (edge_data->edge_node_item[2 * i] - 1) + 1] !=
global_mesh
->node_ID[2 * (edge_data->edge_node_item[2 * i + 1] - 1) + 1]) {
n_edgecut++;
}
}
break;
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
n_edgecut = metis_partition_nb(global_mesh, cont_data, edge_data);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
rtc = HECMW_part_set_log_n_edgecut(edge_data->n_edge, n_edgecut);
if (rtc != RTC_NORMAL) goto error;
/* commented out by K.Goto; begin */
/* rtc = eqn_block( global_mesh ); */
/* if( rtc != RTC_NORMAL ) goto error; */
/* commented out by K.Goto; end */
HECMW_free(edge_data->edge_node_item);
HECMW_free(edge_data);
return RTC_NORMAL;
error:
if (edge_data) {
HECMW_free(edge_data->edge_node_item);
}
HECMW_free(edge_data);
return RTC_ERROR;
}
static int set_node_belong_domain_eb(struct hecmwST_local_mesh *global_mesh) {
int node;
int i, j;
for (i = 0; i < global_mesh->n_node; i++) {
global_mesh->node_ID[2 * i + 1] = global_mesh->n_subdomain;
}
for (i = 0; i < global_mesh->n_elem; i++) {
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
if (global_mesh->elem_ID[2 * i + 1] <
global_mesh->node_ID[2 * (node - 1) + 1]) {
global_mesh->node_ID[2 * (node - 1) + 1] =
global_mesh->elem_ID[2 * i + 1];
}
}
}
return RTC_NORMAL;
}
static int set_local_node_id(struct hecmwST_local_mesh *global_mesh) {
int *counter;
int j, domain;
counter = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (counter == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (j = 0; j < global_mesh->n_node; j++) {
domain = global_mesh->node_ID[2 * j + 1];
global_mesh->node_ID[2 * j] = ++counter[domain];
}
HECMW_free(counter);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int wnumbering_node(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
int rtc;
int i;
HECMW_free(global_mesh->node_ID);
global_mesh->node_ID =
(int *)HECMW_malloc(sizeof(int) * global_mesh->n_node * 2);
if (global_mesh->node_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < global_mesh->n_node; i++) {
global_mesh->node_ID[2 * i] = i + 1;
global_mesh->node_ID[2 * i + 1] = 0;
}
}
if (global_mesh->n_subdomain == 1) return RTC_NORMAL;
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
rtc = set_node_belong_domain_nb(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = set_node_belong_domain_eb(global_mesh);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "");
goto error;
}
rtc = set_local_node_id(global_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int set_elem_belong_domain_nb(struct hecmwST_local_mesh *global_mesh) {
int node, node_domain, min_domain;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
min_domain = global_mesh->n_subdomain;
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
node_domain = global_mesh->node_ID[2 * (node - 1) + 1];
if (node_domain < min_domain) {
min_domain = node_domain;
}
}
global_mesh->elem_ID[2 * i + 1] = min_domain;
}
return RTC_NORMAL;
}
static int count_edge_for_eb(const struct hecmwST_local_mesh *global_mesh,
struct hecmw_part_edge_data *elem_data,
int *elem_graph_index, int *elem_graph_item) {
int rtc;
long long int eid;
int i, j;
rtc = HECMW_mesh_hsort_edge_init(global_mesh->n_node, global_mesh->n_elem);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < global_mesh->n_elem; i++) {
for (j = elem_graph_index[i]; j < elem_graph_index[i + 1]; j++) {
eid = HECMW_mesh_hsort_edge(i + 1, elem_graph_item[j] + 1);
if (eid < 0) goto error;
}
}
elem_data->n_edge = HECMW_mesh_hsort_edge_get_n();
if (elem_data->n_edge < 0) goto error;
elem_data->edge_node_item = HECMW_mesh_hsort_edge_get_v();
if (elem_data->edge_node_item == NULL) goto error;
HECMW_mesh_hsort_edge_final();
return RTC_NORMAL;
error:
HECMW_mesh_hsort_edge_final();
return RTC_ERROR;
}
static int set_elem_belong_domain_eb(
struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
int n_edgecut = 0;
int *elem_graph_index = NULL;
int *elem_graph_item = NULL;
struct hecmw_part_edge_data *elem_data = NULL;
int rtc;
long long int i;
elem_graph_index = (int *)HECMW_calloc(global_mesh->n_elem + 1, sizeof(int));
if (elem_graph_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
elem_data = (struct hecmw_part_edge_data *)HECMW_malloc(
sizeof(struct hecmw_part_edge_data));
if (elem_data == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
elem_data->n_edge = 0;
elem_data->edge_node_item = NULL;
}
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of elem graph...\n");
elem_graph_item = create_elem_graph(global_mesh, elem_graph_index);
if (elem_graph_item == NULL) goto error;
HECMW_log(HECMW_LOG_DEBUG, "Creation of elem graph done\n");
rtc = count_edge_for_eb(global_mesh, elem_data, elem_graph_index,
elem_graph_item);
if (rtc != RTC_NORMAL) goto error;
switch (cont_data->method) {
case HECMW_PART_METHOD_RCB: /* RCB */
rtc = rcb_partition_eb(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
for (n_edgecut = 0, i = 0; i < elem_data->n_edge; i++) {
if (global_mesh
->elem_ID[2 * (elem_data->edge_node_item[2 * i] - 1) + 1] !=
global_mesh
->elem_ID[2 * (elem_data->edge_node_item[2 * i + 1] - 1) + 1]) {
n_edgecut++;
}
}
break;
case HECMW_PART_METHOD_PMETIS: /* pMETIS */
case HECMW_PART_METHOD_KMETIS: /* kMETIS */
n_edgecut = metis_partition_eb(global_mesh, cont_data, elem_graph_index,
elem_graph_item);
if (n_edgecut < 0) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PMETHOD, "");
goto error;
}
rtc = HECMW_part_set_log_n_edgecut(elem_data->n_edge, n_edgecut);
if (rtc != RTC_NORMAL) goto error;
HECMW_free(elem_graph_index);
HECMW_free(elem_graph_item);
HECMW_free(elem_data->edge_node_item);
HECMW_free(elem_data);
return RTC_NORMAL;
error:
HECMW_free(elem_graph_index);
HECMW_free(elem_graph_item);
if (elem_data) {
HECMW_free(elem_data->edge_node_item);
}
HECMW_free(elem_data);
return RTC_ERROR;
}
static int set_local_elem_id(struct hecmwST_local_mesh *global_mesh) {
int *counter;
int j, domain;
counter = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (counter == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (j = 0; j < global_mesh->n_elem; j++) {
domain = global_mesh->elem_ID[2 * j + 1];
global_mesh->elem_ID[2 * j] = ++counter[domain];
}
HECMW_free(counter);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int wnumbering_elem(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
int rtc;
int i;
HECMW_free(global_mesh->elem_ID);
global_mesh->elem_ID =
(int *)HECMW_malloc(sizeof(int) * global_mesh->n_elem * 2);
if (global_mesh->elem_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < global_mesh->n_elem; i++) {
global_mesh->elem_ID[2 * i] = i + 1;
global_mesh->elem_ID[2 * i + 1] = 0;
}
}
if (global_mesh->n_subdomain == 1) return RTC_NORMAL;
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
rtc = set_elem_belong_domain_nb(global_mesh);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = set_elem_belong_domain_eb(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "");
goto error;
}
rtc = set_local_elem_id(global_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int wnumbering(struct hecmwST_local_mesh *global_mesh,
const struct hecmw_part_cont_data *cont_data) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(cont_data);
HECMW_log(HECMW_LOG_DEBUG, "Starting double numbering...");
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
rtc = wnumbering_node(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
rtc = wnumbering_elem(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = wnumbering_elem(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
rtc = wnumbering_node(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Double numbering done");
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*==================================================================================================
create neighboring domain & communication information
==================================================================================================*/
/*K. Inagaki */
static int mask_node_by_domain(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, int current_domain) {
int i, node;
for (i = 0; i < n_int_nlist[current_domain]; i++) {
node = int_nlist[current_domain][i];
MASK_BIT(node_flag[node - 1], INTERNAL);
}
return RTC_NORMAL;
}
static int mask_elem_by_domain(const struct hecmwST_local_mesh *global_mesh,
char *elem_flag, int current_domain) {
int i;
for (i = 0; i < global_mesh->n_elem; i++) {
(global_mesh->elem_ID[2 * i + 1] == current_domain)
? MASK_BIT(elem_flag[i], INTERNAL)
: MASK_BIT(elem_flag[i], EXTERNAL);
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int mask_elem_by_domain_mod(char *elem_flag, int current_domain) {
int i, elem;
for (i = 0; i < n_int_elist[current_domain]; i++) {
elem = int_elist[current_domain][i];
MASK_BIT(elem_flag[elem - 1], INTERNAL);
}
return RTC_NORMAL;
}
static int mask_slave_node(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, int current_domain) {
int i;
for (i = 0; i < global_mesh->mpc->n_mpc; i++) {
int j0, je, slave, master, j, evalsum;
j0 = global_mesh->mpc->mpc_index[i];
je = global_mesh->mpc->mpc_index[i + 1];
slave = global_mesh->mpc->mpc_item[j0];
/* mask all slave nodes */
MASK_BIT(node_flag[slave - 1], MASK);
/* mark slave nodes that have mpc-link across the boundary */
evalsum = 0;
for (j = j0 + 1; j < je; j++) {
master = global_mesh->mpc->mpc_item[j];
if (EVAL_BIT(node_flag[slave - 1], INTERNAL) ^ /* exclusive or */
EVAL_BIT(node_flag[master - 1], INTERNAL)) {
evalsum++;
}
}
if (evalsum) {
MASK_BIT(node_flag[slave - 1], MARK);
}
}
return RTC_NORMAL;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
/*K. Inagaki */
static int mask_overlap_elem(char *elem_flag, int domain) {
int i, elem;
for (i = 0; i < n_bnd_elist[2 * domain + 1]; i++) {
elem = bnd_elist[domain][i];
MASK_BIT(elem_flag[elem - 1], OVERLAP);
MASK_BIT(elem_flag[elem - 1], BOUNDARY);
}
return RTC_NORMAL;
}
static int mask_boundary_node(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, const char *elem_flag) {
int node;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], BOUNDARY)) {
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
MASK_BIT(node_flag[node - 1], OVERLAP);
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
}
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int mask_boundary_node_mod(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, char *elem_flag,
int domain) {
int i, node;
for (i = 0; i < n_bnd_nlist[2 * domain + 1]; i++) {
node = bnd_nlist[domain][i];
MASK_BIT(node_flag[node - 1], OVERLAP);
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
return RTC_NORMAL;
}
static int mask_boundary_elem_with_slave(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag,
char *elem_flag, int *added) {
int node, evalsum;
int i, j;
*added = 0;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], BOUNDARY)) continue;
if (HECMW_is_etype_link(global_mesh->elem_type[i]))
continue; /* skip link elements */
evalsum = 0;
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
/* check if the node is on boundary and a slave having mpc-link across the
* boundary */
if (EVAL_BIT(node_flag[node - 1], BOUNDARY) &&
EVAL_BIT(node_flag[node - 1], MASK) &&
EVAL_BIT(node_flag[node - 1], MARK)) {
evalsum++;
}
}
if (evalsum) {
MASK_BIT(elem_flag[i], OVERLAP);
MASK_BIT(elem_flag[i], BOUNDARY);
(*added)++;
}
}
return RTC_NORMAL;
}
static int mask_boundary_link_elem_with_slave(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag,
char *elem_flag, int *added) {
int node, evalsum;
int i, j;
*added = 0;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], BOUNDARY)) continue;
if (!HECMW_is_etype_link(global_mesh->elem_type[i]))
continue; /* check only link elements */
evalsum = 0;
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
/* check if the node is on boundary and a slave */
if (EVAL_BIT(node_flag[node - 1], BOUNDARY) &&
EVAL_BIT(node_flag[node - 1], MASK)) {
evalsum++;
}
}
if (evalsum) {
MASK_BIT(elem_flag[i], OVERLAP);
MASK_BIT(elem_flag[i], BOUNDARY);
(*added)++;
}
}
return RTC_NORMAL;
}
static int mask_additional_overlap_elem(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag,
char *elem_flag) {
int node, evalsum;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
evalsum = 0;
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
evalsum += (EVAL_BIT(node_flag[node - 1], BOUNDARY));
}
if (evalsum) {
MASK_BIT(elem_flag[i], OVERLAP);
MASK_BIT(elem_flag[i], BOUNDARY);
}
}
return RTC_NORMAL;
}
static int mask_contact_slave_surf(const struct hecmwST_local_mesh *global_mesh,
char *elem_flag, char *node_flag) {
int i, j, k;
int elem, node, selem;
int evalsum, evalsum2;
int master_gid, slave_gid;
int jstart, jend;
struct hecmwST_contact_pair *cp;
struct hecmwST_surf_grp *sgrp;
struct hecmwST_node_grp *ngrp;
cp = global_mesh->contact_pair;
sgrp = global_mesh->surf_group;
ngrp = global_mesh->node_group;
for (i = 0; i < cp->n_pair; i++) {
switch (cp->type[i]) {
case HECMW_CONTACT_TYPE_NODE_SURF:
/* if any elem of master surf is internal */
evalsum = 0;
master_gid = cp->master_grp_id[i];
jstart = sgrp->grp_index[master_gid - 1];
jend = sgrp->grp_index[master_gid];
for (j = jstart; j < jend; j++) {
elem = sgrp->grp_item[j * 2];
if (EVAL_BIT(elem_flag[elem - 1], INTERNAL)) {
evalsum++;
break;
}
}
if (evalsum) {
/* mask all external slave nodes as BOUNDARY (but not OVERLAP) */
slave_gid = cp->slave_grp_id[i];
jstart = ngrp->grp_index[slave_gid - 1];
jend = ngrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
node = ngrp->grp_item[j];
if (!EVAL_BIT(node_flag[node - 1], INTERNAL)) {
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
}
}
/* if any elem of master surf is external */
evalsum = 0;
master_gid = cp->master_grp_id[i];
jstart = sgrp->grp_index[master_gid - 1];
jend = sgrp->grp_index[master_gid];
for (j = jstart; j < jend; j++) {
elem = sgrp->grp_item[j * 2];
if (!EVAL_BIT(elem_flag[elem - 1], INTERNAL)) {
evalsum++;
break;
}
}
if (evalsum) {
/* mask all internal slave nodes as BOUNDARY (but not OVERLAP) */
slave_gid = cp->slave_grp_id[i];
jstart = ngrp->grp_index[slave_gid - 1];
jend = ngrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
node = ngrp->grp_item[j];
if (EVAL_BIT(node_flag[node - 1], INTERNAL)) {
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
}
}
break;
case HECMW_CONTACT_TYPE_SURF_SURF:
/* if any elem of master surf is internal or boundary */
evalsum = 0;
master_gid = cp->master_grp_id[i];
jstart = sgrp->grp_index[master_gid - 1];
jend = sgrp->grp_index[master_gid];
for (j = jstart; j < jend; j++) {
elem = sgrp->grp_item[j * 2];
if (EVAL_BIT(elem_flag[elem - 1], INTERNAL)
|| EVAL_BIT(elem_flag[elem - 1], BOUNDARY)) {
evalsum++;
break;
}
}
if (evalsum) {
/* mask all external slave elems/nodes as BOUNDARY (but not OVERLAP) */
slave_gid = cp->slave_grp_id[i];
jstart = sgrp->grp_index[slave_gid - 1];
jend = sgrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
selem = sgrp->grp_item[j * 2];
if (!EVAL_BIT(elem_flag[selem - 1], INTERNAL)) {
MASK_BIT(elem_flag[selem - 1], BOUNDARY);
for (k = global_mesh->elem_node_index[selem - 1];
k < global_mesh->elem_node_index[selem]; k++) {
node = global_mesh->elem_node_item[k];
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
}
}
}
/* if any elem of master surf is external or boundary */
evalsum = 0;
master_gid = cp->master_grp_id[i];
jstart = sgrp->grp_index[master_gid - 1];
jend = sgrp->grp_index[master_gid];
for (j = jstart; j < jend; j++) {
elem = sgrp->grp_item[j * 2];
if (!EVAL_BIT(elem_flag[elem - 1], INTERNAL)
|| EVAL_BIT(elem_flag[elem - 1], BOUNDARY)) {
evalsum++;
break;
}
}
if (evalsum) {
/* mask all internal slave nodes as BOUNDARY (but not OVERLAP) */
slave_gid = cp->slave_grp_id[i];
jstart = sgrp->grp_index[slave_gid - 1];
jend = sgrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
evalsum2 = 0;
selem = sgrp->grp_item[j * 2];
for (k = global_mesh->elem_node_index[selem - 1];
k < global_mesh->elem_node_index[selem]; k++) {
node = global_mesh->elem_node_item[k];
if (EVAL_BIT(node_flag[node - 1], INTERNAL)) {
evalsum2++;
break;
}
}
if (evalsum2) {
MASK_BIT(elem_flag[selem - 1], BOUNDARY);
for (k = global_mesh->elem_node_index[selem - 1];
k < global_mesh->elem_node_index[selem]; k++) {
node = global_mesh->elem_node_item[k];
MASK_BIT(node_flag[node - 1], BOUNDARY);
}
}
}
}
break;
default:
return RTC_ERROR;
}
}
return RTC_NORMAL;
}
static int mask_mesh_status_nb(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, char *elem_flag,
int current_domain) {
int rtc;
int i;
rtc = mask_node_by_domain(global_mesh, node_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_elem_by_domain_mod(elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_overlap_elem(elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc =
mask_boundary_node_mod(global_mesh, node_flag, elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
if (global_mesh->mpc->n_mpc > 0) {
int added = 0;
rtc = mask_slave_node(global_mesh, node_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_boundary_elem_with_slave(global_mesh, node_flag, elem_flag,
&added);
if (rtc != RTC_NORMAL) goto error;
if (added > 0) {
rtc = mask_boundary_node(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
}
added = 0;
rtc = mask_boundary_link_elem_with_slave(global_mesh, node_flag, elem_flag,
&added);
if (rtc != RTC_NORMAL) goto error;
if (added > 0) {
rtc = mask_boundary_node(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
}
for (i = 0; i < global_mesh->n_node; i++) {
CLEAR_BIT(node_flag[i], MASK);
CLEAR_BIT(node_flag[i], MARK);
}
}
for (i = 1; i < global_mesh->hecmw_flag_partdepth; i++) {
rtc = mask_additional_overlap_elem(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_boundary_node(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
}
if (global_mesh->contact_pair->n_pair > 0) {
rtc = mask_contact_slave_surf(global_mesh, elem_flag, node_flag);
if (rtc != RTC_NORMAL) goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int mask_overlap_node_mark(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, const char *elem_flag) {
int node;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], INTERNAL)) {
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
MASK_BIT(node_flag[node - 1], MARK);
}
} else {
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
MASK_BIT(node_flag[node - 1], MASK);
}
}
}
return RTC_NORMAL;
}
static int mask_overlap_node_inner(const struct hecmwST_local_mesh *global_mesh,
char *node_flag) {
int i;
for (i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], MARK) && EVAL_BIT(node_flag[i], MASK)) {
MASK_BIT(node_flag[i], OVERLAP);
MASK_BIT(node_flag[i], BOUNDARY);
}
}
return RTC_NORMAL;
}
static int mask_overlap_node(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, const char *elem_flag) {
int rtc;
int i;
rtc = mask_overlap_node_mark(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_overlap_node_inner(global_mesh, node_flag);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < global_mesh->n_node; i++) {
CLEAR_BIT(node_flag[i], MASK);
CLEAR_BIT(node_flag[i], MARK);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int mask_boundary_elem(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, char *elem_flag) {
int node, evalsum;
int i, j;
for (i = 0; i < global_mesh->n_elem; i++) {
evalsum = 0;
for (j = global_mesh->elem_node_index[i];
j < global_mesh->elem_node_index[i + 1]; j++) {
node = global_mesh->elem_node_item[j];
if (EVAL_BIT(node_flag[node - 1], BOUNDARY)) evalsum++;
}
if (evalsum) {
MASK_BIT(elem_flag[i], OVERLAP);
MASK_BIT(elem_flag[i], BOUNDARY);
}
}
return RTC_NORMAL;
}
static int mask_mesh_status_eb(const struct hecmwST_local_mesh *global_mesh,
char *node_flag, char *elem_flag,
int current_domain) {
int rtc;
int i;
for (i = 0; i < global_mesh->n_node; i++) {
CLEAR_BIT(node_flag[i], INTERNAL);
CLEAR_BIT(node_flag[i], EXTERNAL);
CLEAR_BIT(node_flag[i], BOUNDARY);
}
for (i = 0; i < global_mesh->n_elem; i++) {
CLEAR_BIT(elem_flag[i], INTERNAL);
CLEAR_BIT(elem_flag[i], EXTERNAL);
CLEAR_BIT(elem_flag[i], BOUNDARY);
}
rtc = mask_node_by_domain(global_mesh, node_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_elem_by_domain(global_mesh, elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_overlap_node(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_boundary_elem(global_mesh, node_flag, elem_flag);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int mask_neighbor_domain_nb(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, char *domain_flag) {
int i;
for (i = 0; i < global_mesh->n_node; i++) {
if (!EVAL_BIT(node_flag[i], INTERNAL) && EVAL_BIT(node_flag[i], BOUNDARY)) {
MASK_BIT(domain_flag[global_mesh->node_ID[2 * i + 1]], MASK);
}
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int mask_neighbor_domain_nb_mod(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag,
char *domain_flag, int domain) {
int i, node;
for (i = n_bnd_nlist[2 * domain]; i < n_bnd_nlist[2 * domain + 1]; i++) {
node = bnd_nlist[domain][i];
MASK_BIT(domain_flag[global_mesh->node_ID[2 * node - 1]], MASK);
}
return RTC_NORMAL;
}
static int mask_neighbor_domain_nb_contact(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag,
const char *elem_flag, char *domain_flag) {
int i, j, k;
int elem, node, selem;
int evalsum;
int master_gid, slave_gid;
int jstart, jend;
struct hecmwST_contact_pair *cp;
struct hecmwST_surf_grp *sgrp;
struct hecmwST_node_grp *ngrp;
cp = global_mesh->contact_pair;
sgrp = global_mesh->surf_group;
ngrp = global_mesh->node_group;
for (i = 0; i < cp->n_pair; i++) {
/* if any slave node is internal */
evalsum = 0;
switch (cp->type[i]) {
case HECMW_CONTACT_TYPE_NODE_SURF:
slave_gid = cp->slave_grp_id[i];
jstart = ngrp->grp_index[slave_gid - 1];
jend = ngrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
node = ngrp->grp_item[j];
if (EVAL_BIT(node_flag[node - 1], INTERNAL)) {
evalsum++;
break;
}
}
break;
case HECMW_CONTACT_TYPE_SURF_SURF:
slave_gid = cp->slave_grp_id[i];
jstart = sgrp->grp_index[slave_gid - 1];
jend = sgrp->grp_index[slave_gid];
for (j = jstart; j < jend; j++) {
selem = sgrp->grp_item[j * 2];
for (k = global_mesh->elem_node_index[selem - 1];
k < global_mesh->elem_node_index[selem]; k++) {
node = global_mesh->elem_node_item[k];
if (EVAL_BIT(node_flag[node - 1], INTERNAL)) {
evalsum++;
break;
}
}
if (evalsum) break;
}
break;
default:
return RTC_ERROR;
}
/* the domain to which elems of the master surf belong is neighbor */
if (evalsum) {
master_gid = cp->master_grp_id[i];
jstart = sgrp->grp_index[master_gid - 1];
jend = sgrp->grp_index[master_gid];
for (j = jstart; j < jend; j++) {
elem = sgrp->grp_item[j * 2];
if (!EVAL_BIT(elem_flag[elem - 1], INTERNAL)) {
MASK_BIT(domain_flag[global_mesh->elem_ID[2 * (elem - 1) + 1]], MASK);
}
}
}
}
return RTC_NORMAL;
}
static int mask_neighbor_domain_eb(const struct hecmwST_local_mesh *global_mesh,
const char *elem_flag, char *domain_flag) {
int i;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], EXTERNAL) && EVAL_BIT(elem_flag[i], BOUNDARY)) {
MASK_BIT(domain_flag[global_mesh->elem_ID[2 * i + 1]], MASK);
}
}
return RTC_NORMAL;
}
static int count_neighbor_domain(const struct hecmwST_local_mesh *global_mesh,
const char *domain_flag) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_subdomain; i++) {
if (EVAL_BIT(domain_flag[i], MASK)) counter++;
}
return counter;
}
static int set_neighbor_domain(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *domain_flag) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_subdomain; i++) {
if (EVAL_BIT(domain_flag[i], MASK)) {
local_mesh->neighbor_pe[counter++] = i;
}
}
return counter;
}
static int create_neighbor_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
char *node_flag, char *elem_flag,
int current_domain) {
int rtc;
char *domain_flag = NULL;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_flag);
HECMW_assert(elem_flag);
HECMW_log(HECMW_LOG_DEBUG,
"Starting creation of neighboring domain information...");
local_mesh->n_neighbor_pe = 0;
local_mesh->neighbor_pe = NULL;
domain_flag = (char *)HECMW_calloc(global_mesh->n_subdomain, sizeof(char));
if (domain_flag == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
rtc = mask_mesh_status_nb(global_mesh, node_flag, elem_flag,
current_domain);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = mask_neighbor_domain_nb_mod(global_mesh, node_flag, domain_flag,
current_domain);
} else {
rtc = mask_neighbor_domain_nb(global_mesh, node_flag, domain_flag);
}
if (rtc != RTC_NORMAL) goto error;
rtc = mask_neighbor_domain_nb_contact(global_mesh, node_flag, elem_flag,
domain_flag);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = mask_mesh_status_eb(global_mesh, node_flag, elem_flag,
current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_neighbor_domain_eb(global_mesh, elem_flag, domain_flag);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "");
goto error;
}
local_mesh->n_neighbor_pe = count_neighbor_domain(global_mesh, domain_flag);
if (local_mesh->n_neighbor_pe < 0) {
HECMW_set_error(HECMW_PART_E_NNEIGHBORPE_LOWER, "");
goto error;
}
if (local_mesh->n_neighbor_pe == 0) {
local_mesh->neighbor_pe = NULL;
HECMW_free(domain_flag);
return RTC_NORMAL;
}
local_mesh->neighbor_pe =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_neighbor_pe);
if (local_mesh->neighbor_pe == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = set_neighbor_domain(global_mesh, local_mesh, domain_flag);
HECMW_assert(rtc == local_mesh->n_neighbor_pe);
HECMW_free(domain_flag);
HECMW_log(HECMW_LOG_DEBUG, "Creation of neighboring domain information done");
return RTC_NORMAL;
error:
HECMW_free(domain_flag);
HECMW_free(local_mesh->neighbor_pe);
local_mesh->n_neighbor_pe = 0;
local_mesh->neighbor_pe = NULL;
return RTC_ERROR;
}
/*================================================================================================*/
static int mask_comm_node(const struct hecmwST_local_mesh *global_mesh,
char *node_flag_current, char *node_flag_neighbor) {
int i;
for (i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag_current[i], BOUNDARY) &&
EVAL_BIT(node_flag_neighbor[i], BOUNDARY)) {
MASK_BIT(node_flag_current[i], MASK);
}
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int mask_comm_node_mod(const struct hecmwST_local_mesh *global_mesh,
char *node_flag_current, char *node_flag_neighbor,
int current_domain) {
int i, node;
for (i = 0; i < n_bnd_nlist[2 * current_domain + 1]; i++) {
node = bnd_nlist[current_domain][i];
if (EVAL_BIT(node_flag_neighbor[node - 1], BOUNDARY)) {
MASK_BIT(node_flag_current[node - 1], MASK);
}
}
return RTC_NORMAL;
}
static int mask_comm_elem(const struct hecmwST_local_mesh *global_mesh,
char *elem_flag_current, char *elem_flag_neighbor) {
int i;
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag_current[i], BOUNDARY) &&
EVAL_BIT(elem_flag_neighbor[i], BOUNDARY)) {
MASK_BIT(elem_flag_current[i], MASK);
}
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int mask_comm_elem_mod(const struct hecmwST_local_mesh *global_mesh,
char *elem_flag_current, char *elem_flag_neighbor,
int current_domain) {
int i, elem;
for (i = 0; i < n_bnd_elist[2 * current_domain + 1]; i++) {
elem = bnd_elist[current_domain][i];
if (EVAL_BIT(elem_flag_neighbor[elem - 1], BOUNDARY)) {
MASK_BIT(elem_flag_current[elem - 1], MASK);
}
}
return RTC_NORMAL;
}
/*K. Inagaki */
static int count_masked_comm_node(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, int domain) {
int counter;
int i, node;
for (counter = 0, i = 0; i < n_int_nlist[domain]; i++) {
node = int_nlist[domain][i];
if (EVAL_BIT(node_flag[node - 1], MASK)) counter++;
}
return counter;
}
static int count_masked_comm_elem(const struct hecmwST_local_mesh *global_mesh,
const char *elem_flag, int domain) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], MASK) &&
global_mesh->elem_ID[2 * i + 1] == domain)
counter++;
}
return counter;
}
static int count_masked_shared_node(
const struct hecmwST_local_mesh *global_mesh, const char *node_flag) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], MASK)) counter++;
}
return counter;
}
static int count_masked_shared_elem(
const struct hecmwST_local_mesh *global_mesh, const char *elem_flag) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], MASK)) counter++;
}
return counter;
}
/*K. Inagaki */
static int count_masked_shared_elem_mod(
const struct hecmwST_local_mesh *global_mesh, const char *elem_flag,
int domain) {
int counter;
int i, elem;
for (counter = 0, i = 0; i < n_bnd_elist[2 * domain + 1]; i++) {
elem = bnd_elist[domain][i];
if (EVAL_BIT(elem_flag[elem - 1], MASK)) counter++;
}
return counter;
}
/*K. Inagaki */
static int create_comm_node_pre(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, int **comm_node,
int neighbor_idx, int domain) {
int counter;
int i, node;
for (counter = 0, i = 0; i < n_int_nlist[domain]; i++) {
node = int_nlist[domain][i];
if (EVAL_BIT(node_flag[node - 1], MASK)) {
comm_node[neighbor_idx][counter++] = node;
}
}
return counter;
}
static int create_comm_elem_pre(const struct hecmwST_local_mesh *global_mesh,
const char *elem_flag, int **comm_elem,
int neighbor_idx, int domain) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], MASK) &&
global_mesh->elem_ID[2 * i + 1] == domain) {
comm_elem[neighbor_idx][counter++] = i + 1;
}
}
return counter;
}
static int create_shared_node_pre(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, int **shared_node,
int neighbor_idx) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], MASK)) {
shared_node[neighbor_idx][counter++] = i + 1;
}
}
return counter;
}
static int create_shared_elem_pre(const struct hecmwST_local_mesh *global_mesh,
const char *elem_flag, int **shared_elem,
int neighbor_idx) {
int counter;
int i;
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], MASK)) {
shared_elem[neighbor_idx][counter++] = i + 1;
}
}
return counter;
}
/*K. Inagaki */
static int create_shared_elem_pre_mod(
const struct hecmwST_local_mesh *global_mesh, const char *elem_flag,
int **shared_elem, int neighbor_idx, int neighbor_domain) {
int counter;
int i, idx1, idx2, elem1, elem2, n_bnd, n_out, maxe;
n_bnd = n_bnd_elist[2 * neighbor_domain];
n_out =
n_bnd_elist[2 * neighbor_domain + 1] - n_bnd_elist[2 * neighbor_domain];
maxe = global_mesh->n_elem + 1;
elem1 = (n_bnd == 0) ? maxe : bnd_elist[neighbor_domain][0];
elem2 = (n_out == 0) ? maxe : bnd_elist[neighbor_domain][n_bnd];
for (counter = 0, idx1 = 0, idx2 = 0, i = 0; i < n_bnd + n_out; i++) {
if (elem1 < elem2) {
if (EVAL_BIT(elem_flag[elem1 - 1], MASK)) {
shared_elem[neighbor_idx][counter++] = elem1;
}
idx1++;
elem1 = (idx1 == n_bnd) ? maxe : bnd_elist[neighbor_domain][idx1];
} else {
if (EVAL_BIT(elem_flag[elem2 - 1], MASK)) {
shared_elem[neighbor_idx][counter++] = elem2;
}
idx2++;
elem2 = (idx2 == n_out) ? maxe : bnd_elist[neighbor_domain][idx2 + n_bnd];
}
}
return counter;
}
static int create_comm_item(int n_neighbor_pe, int **comm_item_pre,
int *comm_index, int *comm_item) {
int i, j, js, je;
for (i = 0; i < n_neighbor_pe; i++) {
js = comm_index[i];
je = comm_index[i + 1];
for (j = 0; j < je - js; j++) {
comm_item[js + j] = comm_item_pre[i][j];
}
}
return RTC_NORMAL;
}
/*------------------------------------------------------------------------------------------------*/
static int create_import_info_nb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *node_flag, int **import_node,
int neighbor_idx, int neighbor_domain) {
int n_import_node, rtc;
n_import_node =
count_masked_comm_node(global_mesh, node_flag, neighbor_domain);
HECMW_assert(n_import_node >= 0);
local_mesh->import_index[neighbor_idx + 1] =
local_mesh->import_index[neighbor_idx] + n_import_node;
import_node[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_import_node);
if (import_node[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_node_pre(global_mesh, node_flag, import_node, neighbor_idx,
neighbor_domain);
HECMW_assert(rtc == n_import_node);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_export_info_nb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *node_flag, int **export_node,
int neighbor_idx, int current_domain,
int neighbor_domain) {
int n_export_node, rtc;
n_export_node =
count_masked_comm_node(global_mesh, node_flag, current_domain);
HECMW_assert(n_export_node >= 0);
local_mesh->export_index[neighbor_idx + 1] =
local_mesh->export_index[neighbor_idx] + n_export_node;
export_node[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_export_node);
if (export_node[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_node_pre(global_mesh, node_flag, export_node, neighbor_idx,
current_domain);
HECMW_assert(rtc == n_export_node);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_shared_info_nb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *elem_flag, int **shared_elem,
int neighbor_idx, int neighbor_domain) {
int n_shared_elem, rtc;
if (is_spdup_available(global_mesh)) {
n_shared_elem =
count_masked_shared_elem_mod(global_mesh, elem_flag, neighbor_domain);
} else {
n_shared_elem = count_masked_shared_elem(global_mesh, elem_flag);
}
HECMW_assert(n_shared_elem >= 0);
local_mesh->shared_index[neighbor_idx + 1] =
local_mesh->shared_index[neighbor_idx] + n_shared_elem;
shared_elem[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_shared_elem);
if (shared_elem[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
if (is_spdup_available(global_mesh)) {
rtc = create_shared_elem_pre_mod(global_mesh, elem_flag, shared_elem,
neighbor_idx, neighbor_domain);
} else {
rtc = create_shared_elem_pre(global_mesh, elem_flag, shared_elem,
neighbor_idx);
}
HECMW_assert(rtc == n_shared_elem);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_comm_info_nb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
char *node_flag, char *elem_flag,
char *node_flag_neighbor,
char *elem_flag_neighbor, int current_domain) {
int **import_node = NULL;
int **export_node = NULL;
int **shared_elem = NULL;
int neighbor_domain;
int size;
int rtc;
int i, j;
local_mesh->import_index = NULL;
local_mesh->export_index = NULL;
local_mesh->shared_index = NULL;
local_mesh->import_item = NULL;
local_mesh->export_item = NULL;
local_mesh->shared_item = NULL;
import_node = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (import_node == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
import_node[i] = NULL;
}
}
export_node = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (export_node == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
export_node[i] = NULL;
}
}
shared_elem = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (shared_elem == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
shared_elem[i] = NULL;
}
}
local_mesh->import_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->import_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
local_mesh->export_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->export_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
local_mesh->shared_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->shared_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
neighbor_domain = local_mesh->neighbor_pe[i];
rtc = mask_mesh_status_nb(global_mesh, node_flag_neighbor,
elem_flag_neighbor, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = mask_comm_node_mod(global_mesh, node_flag, node_flag_neighbor,
current_domain);
} else {
rtc = mask_comm_node(global_mesh, node_flag, node_flag_neighbor);
}
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = mask_comm_elem_mod(global_mesh, elem_flag, elem_flag_neighbor,
current_domain);
} else {
rtc = mask_comm_elem(global_mesh, elem_flag, elem_flag_neighbor);
}
if (rtc != RTC_NORMAL) goto error;
rtc = create_import_info_nb(global_mesh, local_mesh, node_flag, import_node,
i, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = create_export_info_nb(global_mesh, local_mesh, node_flag, export_node,
i, current_domain, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = create_shared_info_nb(global_mesh, local_mesh, elem_flag, shared_elem,
i, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
/*K. Inagaki */
rtc = spdup_clear_IEB(node_flag_neighbor, elem_flag_neighbor,
neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = spdup_clear_MMbnd(node_flag_neighbor, elem_flag_neighbor,
neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = spdup_clear_MMbnd(node_flag, elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
} else {
for (j = 0; j < global_mesh->n_node; j++) {
CLEAR_MM(node_flag[j]);
}
for (j = 0; j < global_mesh->n_elem; j++) {
CLEAR_MM(elem_flag[j]);
}
memset(node_flag_neighbor, 0, sizeof(char) * global_mesh->n_node);
memset(elem_flag_neighbor, 0, sizeof(char) * global_mesh->n_elem);
}
}
size = sizeof(int) * local_mesh->import_index[local_mesh->n_neighbor_pe];
local_mesh->import_item = (int *)HECMW_malloc(size);
if (local_mesh->import_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, import_node,
local_mesh->import_index, local_mesh->import_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(import_node[i]);
}
HECMW_free(import_node);
import_node = NULL;
size = sizeof(int) * local_mesh->export_index[local_mesh->n_neighbor_pe];
local_mesh->export_item = (int *)HECMW_malloc(size);
if (local_mesh->export_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, export_node,
local_mesh->export_index, local_mesh->export_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(export_node[i]);
}
HECMW_free(export_node);
export_node = NULL;
size = sizeof(int) * local_mesh->shared_index[local_mesh->n_neighbor_pe];
local_mesh->shared_item = (int *)HECMW_malloc(size);
if (local_mesh->shared_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, shared_elem,
local_mesh->shared_index, local_mesh->shared_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(shared_elem[i]);
}
HECMW_free(shared_elem);
shared_elem = NULL;
return RTC_NORMAL;
error:
if (import_node) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(import_node[i]);
}
HECMW_free(import_node);
}
if (export_node) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(export_node[i]);
}
HECMW_free(export_node);
}
if (shared_elem) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(shared_elem[i]);
}
HECMW_free(shared_elem);
}
HECMW_free(local_mesh->import_index);
HECMW_free(local_mesh->export_index);
HECMW_free(local_mesh->shared_index);
HECMW_free(local_mesh->import_item);
HECMW_free(local_mesh->export_item);
HECMW_free(local_mesh->shared_item);
local_mesh->import_index = NULL;
local_mesh->export_index = NULL;
local_mesh->shared_index = NULL;
local_mesh->import_item = NULL;
local_mesh->export_item = NULL;
local_mesh->shared_item = NULL;
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int create_import_info_eb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *elem_flag, int **import_elem,
int neighbor_idx, int neighbor_domain) {
int n_import_elem, rtc;
n_import_elem =
count_masked_comm_elem(global_mesh, elem_flag, neighbor_domain);
HECMW_assert(n_import_elem >= 0);
local_mesh->import_index[neighbor_idx + 1] =
local_mesh->import_index[neighbor_idx] + n_import_elem;
import_elem[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_import_elem);
if (import_elem[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_elem_pre(global_mesh, elem_flag, import_elem, neighbor_idx,
neighbor_domain);
HECMW_assert(rtc == n_import_elem);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_export_info_eb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *elem_flag, int **export_elem,
int neighbor_idx, int current_domain,
int neighbor_domain) {
int n_export_elem, rtc;
n_export_elem =
count_masked_comm_elem(global_mesh, elem_flag, current_domain);
HECMW_assert(n_export_elem >= 0);
local_mesh->export_index[neighbor_idx + 1] =
local_mesh->export_index[neighbor_idx] + n_export_elem;
export_elem[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_export_elem);
if (export_elem[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_elem_pre(global_mesh, elem_flag, export_elem, neighbor_idx,
current_domain);
HECMW_assert(rtc == n_export_elem);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int create_shared_info_eb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *node_flag, int **shared_node,
int neighbor_idx, int neighbor_domain) {
int n_shared_node, rtc;
n_shared_node = count_masked_shared_node(global_mesh, node_flag);
HECMW_assert(n_shared_node >= 0);
local_mesh->shared_index[neighbor_idx + 1] =
local_mesh->shared_index[neighbor_idx] + n_shared_node;
shared_node[neighbor_idx] = (int *)HECMW_malloc(sizeof(int) * n_shared_node);
if (shared_node[neighbor_idx] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc =
create_shared_node_pre(global_mesh, node_flag, shared_node, neighbor_idx);
HECMW_assert(rtc == n_shared_node);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*------------------------------------------------------------------------------------------------*/
static int create_comm_info_eb(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
char *node_flag, char *elem_flag,
char *node_flag_neighbor,
char *elem_flag_neighbor, int current_domain) {
int **import_elem = NULL;
int **export_elem = NULL;
int **shared_node = NULL;
int neighbor_domain;
int size;
int rtc;
int i, j;
/* allocation */
local_mesh->import_index = NULL;
local_mesh->export_index = NULL;
local_mesh->shared_index = NULL;
local_mesh->import_item = NULL;
local_mesh->export_item = NULL;
local_mesh->shared_item = NULL;
import_elem = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (import_elem == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
import_elem[i] = NULL;
}
}
export_elem = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (export_elem == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
export_elem[i] = NULL;
}
}
shared_node = (int **)HECMW_malloc(sizeof(int *) * local_mesh->n_neighbor_pe);
if (shared_node == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
shared_node[i] = NULL;
}
}
local_mesh->import_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->import_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
local_mesh->export_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->export_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
local_mesh->shared_index =
(int *)HECMW_calloc(local_mesh->n_neighbor_pe + 1, sizeof(int));
if (local_mesh->shared_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
/* create communication table */
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
neighbor_domain = local_mesh->neighbor_pe[i];
for (j = 0; j < global_mesh->n_node; j++) {
CLEAR_BIT(node_flag[j], MASK);
CLEAR_BIT(node_flag[j], MARK);
}
for (j = 0; j < global_mesh->n_elem; j++) {
CLEAR_BIT(elem_flag[j], MASK);
CLEAR_BIT(elem_flag[j], MARK);
}
memset(node_flag_neighbor, 0, sizeof(char) * global_mesh->n_node);
memset(elem_flag_neighbor, 0, sizeof(char) * global_mesh->n_elem);
/* mask boundary node & element */
rtc = mask_mesh_status_eb(global_mesh, node_flag_neighbor,
elem_flag_neighbor, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_comm_node(global_mesh, node_flag, node_flag_neighbor);
if (rtc != RTC_NORMAL) goto error;
rtc = mask_comm_elem(global_mesh, elem_flag, elem_flag_neighbor);
if (rtc != RTC_NORMAL) goto error;
/* create import element information (preliminary) */
rtc = create_import_info_eb(global_mesh, local_mesh, elem_flag, import_elem,
i, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
/* create export element information (preliminary) */
rtc = create_export_info_eb(global_mesh, local_mesh, elem_flag, export_elem,
i, current_domain, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
/* create shared node information (preliminary) */
rtc = create_shared_info_eb(global_mesh, local_mesh, node_flag, shared_node,
i, neighbor_domain);
if (rtc != RTC_NORMAL) goto error;
}
/* create import element information */
size = sizeof(int) * local_mesh->import_index[local_mesh->n_neighbor_pe];
local_mesh->import_item = (int *)HECMW_malloc(size);
if (local_mesh->import_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, import_elem,
local_mesh->import_index, local_mesh->import_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(import_elem[i]);
}
HECMW_free(import_elem);
import_elem = NULL;
/* create export node information */
size = sizeof(int) * local_mesh->export_index[local_mesh->n_neighbor_pe];
local_mesh->export_item = (int *)HECMW_malloc(size);
if (local_mesh->export_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, export_elem,
local_mesh->export_index, local_mesh->export_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(export_elem[i]);
}
HECMW_free(export_elem);
export_elem = NULL;
/* create shared element information */
size = sizeof(int) * local_mesh->shared_index[local_mesh->n_neighbor_pe];
local_mesh->shared_item = (int *)HECMW_malloc(size);
if (local_mesh->shared_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = create_comm_item(local_mesh->n_neighbor_pe, shared_node,
local_mesh->shared_index, local_mesh->shared_item);
if (rtc != RTC_NORMAL) goto error;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(shared_node[i]);
}
HECMW_free(shared_node);
shared_node = NULL;
return RTC_NORMAL;
error:
if (import_elem) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(import_elem[i]);
}
HECMW_free(import_elem);
}
if (export_elem) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(export_elem[i]);
}
HECMW_free(export_elem);
}
if (shared_node) {
int i;
for (i = 0; i < local_mesh->n_neighbor_pe; i++) {
HECMW_free(shared_node[i]);
}
HECMW_free(shared_node);
}
HECMW_free(local_mesh->import_index);
HECMW_free(local_mesh->export_index);
HECMW_free(local_mesh->shared_index);
HECMW_free(local_mesh->import_item);
HECMW_free(local_mesh->export_item);
HECMW_free(local_mesh->shared_item);
local_mesh->import_index = NULL;
local_mesh->export_index = NULL;
local_mesh->shared_index = NULL;
local_mesh->import_item = NULL;
local_mesh->export_item = NULL;
local_mesh->shared_item = NULL;
return RTC_ERROR;
}
/*================================================================================================*/
static int create_comm_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
char *node_flag, char *elem_flag,
char *node_flag_neighbor, char *elem_flag_neighbor,
int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_flag);
HECMW_assert(elem_flag);
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of interface table...");
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
rtc = create_comm_info_nb(global_mesh, local_mesh, node_flag, elem_flag,
node_flag_neighbor, elem_flag_neighbor,
current_domain);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = create_comm_info_eb(global_mesh, local_mesh, node_flag, elem_flag,
node_flag_neighbor, elem_flag_neighbor,
current_domain);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "");
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Creation of interface table done");
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*==================================================================================================
create distributed mesh information
==================================================================================================*/
/*K. Inagaki */
static int set_node_global2local_internal(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *node_global2local,
const char *node_flag, int domain) {
int counter;
int i, node;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
for (counter = 0, i = 0; i < n_int_nlist[domain]; i++) {
node = int_nlist[domain][i];
node_global2local[node - 1] = ++counter;
}
local_mesh->nn_internal = counter;
return RTC_NORMAL;
}
static int set_node_global2local_external(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *node_global2local,
const char *node_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
/* ordinary external nodes are marked as BOUNDARY && OVERLAP */
for (counter = local_mesh->nn_internal, i = 0; i < global_mesh->n_node; i++) {
if (!EVAL_BIT(node_flag[i], INTERNAL) && EVAL_BIT(node_flag[i], BOUNDARY) &&
EVAL_BIT(node_flag[i], OVERLAP)) {
node_global2local[i] = ++counter;
}
}
local_mesh->nn_middle = counter;
/* added external contact slave nodes are marked as BOUNDARY but not OVERLAP
*/
for (i = 0; i < global_mesh->n_node; i++) {
if (!EVAL_BIT(node_flag[i], INTERNAL) && EVAL_BIT(node_flag[i], BOUNDARY) &&
!EVAL_BIT(node_flag[i], OVERLAP)) {
node_global2local[i] = ++counter;
}
}
local_mesh->n_node = counter;
local_mesh->n_node_gross = counter;
HECMW_assert(local_mesh->n_node > 0);
return RTC_NORMAL;
}
/*K. Inagaki */
static int set_node_global2local_external_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *node_global2local,
const char *node_flag, int domain) {
int counter;
int i, node;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
for (counter = local_mesh->nn_internal, i = n_bnd_nlist[2 * domain];
i < n_bnd_nlist[2 * domain + 1]; i++) {
node = bnd_nlist[domain][i];
node_global2local[node - 1] = ++counter;
}
local_mesh->n_node = counter;
local_mesh->n_node_gross = counter;
HECMW_assert(local_mesh->n_node > 0);
return RTC_NORMAL;
}
static int set_node_global2local_all(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *node_global2local,
const char *node_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], INTERNAL) || EVAL_BIT(node_flag[i], BOUNDARY)) {
node_global2local[i] = ++counter;
}
}
local_mesh->n_node = counter;
local_mesh->n_node_gross = counter;
HECMW_assert(local_mesh->n_node > 0);
return RTC_NORMAL;
}
static int const_nn_internal(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *node_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], INTERNAL)) counter++;
}
local_mesh->nn_internal = counter;
return 0;
}
static int const_node_internal_list(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *node_global2local,
const char *node_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
HECMW_assert(global_mesh->n_node > 0);
if (local_mesh->nn_internal == 0) {
local_mesh->node_internal_list = NULL;
return RTC_NORMAL;
}
local_mesh->node_internal_list =
(int *)HECMW_malloc(sizeof(int) * local_mesh->nn_internal);
if (local_mesh->node_internal_list == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], INTERNAL)) {
local_mesh->node_internal_list[counter++] = node_global2local[i];
}
}
HECMW_assert(counter == local_mesh->nn_internal);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int set_node_global2local(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
int *node_global2local, const char *node_flag,
int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_flag);
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED:
rtc = set_node_global2local_internal(global_mesh, local_mesh,
node_global2local, node_flag,
current_domain);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = set_node_global2local_external_mod(global_mesh, local_mesh,
node_global2local, node_flag,
current_domain);
} else {
rtc = set_node_global2local_external(global_mesh, local_mesh,
node_global2local, node_flag);
}
if (rtc != RTC_NORMAL) goto error;
local_mesh->node_internal_list = NULL;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED:
rtc = const_nn_internal(global_mesh, local_mesh, node_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = set_node_global2local_all(global_mesh, local_mesh,
node_global2local, node_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_internal_list(global_mesh, local_mesh, node_global2local,
node_flag);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d",
global_mesh->hecmw_flag_parttype);
goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int clear_node_global2local(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
int *node_global2local, int domain) {
int rtc;
int i, node;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
if (is_spdup_available(global_mesh)) {
for (i = 0; i < n_int_nlist[domain]; i++) {
node = int_nlist[domain][i];
node_global2local[node - 1] = 0;
}
for (i = n_bnd_nlist[2 * domain]; i < n_bnd_nlist[2 * domain + 1]; i++) {
node = bnd_nlist[domain][i];
node_global2local[node - 1] = 0;
}
} else {
for (i = 0; i < global_mesh->n_node; i++) {
node_global2local[i] = 0;
}
}
return RTC_NORMAL;
}
/*------------------------------------------------------------------------------------------------*/
static int set_node_local2global(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
int *node_local2global) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_local2global);
HECMW_assert(global_mesh->n_node > 0);
for (counter = 0, i = 0; i < global_mesh->n_node; i++) {
if (node_global2local[i]) {
node_local2global[node_global2local[i] - 1] = i + 1;
counter++;
}
}
HECMW_assert(counter == local_mesh->n_node);
return RTC_NORMAL;
}
/*K. Inagaki */
static int set_node_local2global_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *node_global2local,
int *node_local2global, int domain) {
int counter;
int i, idx1, idx2, node1, node2, n_int, n_bnd, n_out, maxn;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(node_local2global);
HECMW_assert(global_mesh->n_node > 0);
n_int = n_int_nlist[domain];
n_bnd = n_bnd_nlist[2 * domain];
n_out = n_bnd_nlist[2 * domain + 1] - n_bnd_nlist[2 * domain];
maxn = global_mesh->n_node + 1;
node1 = (n_int == 0) ? maxn : int_nlist[domain][0];
node2 = (n_out == 0) ? maxn : bnd_nlist[domain][n_bnd];
for (counter = 0, idx1 = 0, idx2 = 0, i = 0; i < n_int + n_out; i++) {
if (node1 < node2) {
node_local2global[node_global2local[node1 - 1] - 1] = node1;
idx1++;
node1 = (idx1 == n_int) ? maxn : int_nlist[domain][idx1];
} else {
node_local2global[node_global2local[node2 - 1] - 1] = node2;
idx2++;
node2 = (idx2 == n_out) ? maxn : bnd_nlist[domain][idx2 + n_bnd];
}
counter++;
}
HECMW_assert(counter == local_mesh->n_node);
return RTC_NORMAL;
}
/*------------------------------------------------------------------------------------------------*/
static int set_elem_global2local_internal(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *elem_global2local,
const char *elem_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
HECMW_assert(global_mesh->n_elem);
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], INTERNAL)) {
elem_global2local[i] = ++counter;
}
}
local_mesh->ne_internal = counter;
return RTC_NORMAL;
}
static int set_elem_global2local_external(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *elem_global2local,
const char *elem_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
HECMW_assert(global_mesh->n_elem);
for (counter = local_mesh->ne_internal, i = 0; i < global_mesh->n_elem; i++) {
if (!EVAL_BIT(elem_flag[i], INTERNAL) && EVAL_BIT(elem_flag[i], BOUNDARY)) {
elem_global2local[i] = ++counter;
}
}
local_mesh->n_elem = counter;
local_mesh->n_elem_gross = counter;
HECMW_assert(local_mesh->n_elem > 0);
return RTC_NORMAL;
}
static int set_elem_global2local_all(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *elem_global2local,
const char *elem_flag) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
HECMW_assert(global_mesh->n_elem > 0);
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], INTERNAL) || EVAL_BIT(elem_flag[i], BOUNDARY)) {
elem_global2local[i] = ++counter;
}
}
local_mesh->n_elem = counter;
local_mesh->n_elem_gross = counter;
HECMW_assert(local_mesh->n_elem > 0);
return RTC_NORMAL;
}
/*K. Inagaki */
static int set_elem_global2local_all_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *elem_global2local,
const char *elem_flag, int domain) {
int counter;
int i, idx1, idx2, elem1, elem2, n_int, n_bnd, n_out, maxe;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
HECMW_assert(global_mesh->n_elem > 0);
n_int = n_int_elist[domain];
n_bnd = n_bnd_elist[2 * domain];
n_out = n_bnd_elist[2 * domain + 1] - n_bnd_elist[2 * domain];
maxe = global_mesh->n_elem + 1;
elem1 = (n_int == 0) ? maxe : int_elist[domain][0];
elem2 = (n_out == 0) ? maxe : bnd_elist[domain][n_bnd];
for (counter = 0, idx1 = 0, idx2 = 0, i = 0; i < n_int + n_out; i++) {
if (elem1 < elem2) {
elem_global2local[elem1 - 1] = ++counter;
idx1++;
elem1 = (idx1 == n_int) ? maxe : int_elist[domain][idx1];
} else {
elem_global2local[elem2 - 1] = ++counter;
idx2++;
elem2 = (idx2 == n_out) ? maxe : bnd_elist[domain][idx2 + n_bnd];
}
}
local_mesh->n_elem = counter;
local_mesh->n_elem_gross = counter;
HECMW_assert(local_mesh->n_elem > 0);
return RTC_NORMAL;
}
static int const_ne_internal(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *elem_flag) {
int counter;
int i;
HECMW_assert(global_mesh->n_elem > 0);
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], INTERNAL)) counter++;
}
local_mesh->ne_internal = counter;
return RTC_NORMAL;
}
/*K. Inagaki */
static int const_elem_internal_list(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, int *elem_global2local,
const char *elem_flag, int domain) {
int counter;
int i, elem;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
HECMW_assert(global_mesh->n_elem > 0);
if (local_mesh->ne_internal == 0) {
local_mesh->elem_internal_list = NULL;
return RTC_NORMAL;
}
local_mesh->elem_internal_list =
(int *)HECMW_malloc(sizeof(int) * local_mesh->ne_internal);
if (local_mesh->elem_internal_list == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < n_int_elist[domain]; i++) {
elem = int_elist[domain][i];
local_mesh->elem_internal_list[counter++] = elem_global2local[elem - 1];
}
HECMW_assert(counter == local_mesh->ne_internal);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int set_elem_global2local(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
int *elem_global2local, const char *elem_flag,
int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_flag);
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED: /* for node-based partitioning */
local_mesh->ne_internal = n_int_elist[current_domain];
if (is_spdup_available(global_mesh)) {
rtc = set_elem_global2local_all_mod(global_mesh, local_mesh,
elem_global2local, elem_flag,
current_domain);
} else {
rtc = set_elem_global2local_all(global_mesh, local_mesh,
elem_global2local, elem_flag);
}
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_internal_list(global_mesh, local_mesh, elem_global2local,
elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED: /* for element-based partitioning */
rtc = set_elem_global2local_internal(global_mesh, local_mesh,
elem_global2local, elem_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = set_elem_global2local_external(global_mesh, local_mesh,
elem_global2local, elem_flag);
if (rtc != RTC_NORMAL) goto error;
local_mesh->elem_internal_list = NULL;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d",
global_mesh->hecmw_flag_parttype);
goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int clear_elem_global2local(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
int *elem_global2local, int domain) {
int rtc;
int i, elem;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
if (is_spdup_available(global_mesh)) {
for (i = 0; i < n_int_elist[domain]; i++) {
elem = int_elist[domain][i];
elem_global2local[elem - 1] = 0;
}
for (i = n_bnd_elist[2 * domain]; i < n_bnd_elist[2 * domain + 1]; i++) {
elem = bnd_elist[domain][i];
elem_global2local[elem - 1] = 0;
}
} else {
for (i = 0; i < global_mesh->n_elem; i++) {
elem_global2local[i] = 0;
}
}
return RTC_NORMAL;
}
/*------------------------------------------------------------------------------------------------*/
static int set_elem_local2global(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local,
int *elem_local2global) {
int counter;
int i;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_local2global);
HECMW_assert(global_mesh->n_elem > 0);
for (counter = 0, i = 0; i < global_mesh->n_elem; i++) {
if (elem_global2local[i]) {
elem_local2global[elem_global2local[i] - 1] = i + 1;
counter++;
}
}
HECMW_assert(counter == local_mesh->n_elem);
return RTC_NORMAL;
}
/*K. Inagaki */
static int set_elem_local2global_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *elem_global2local,
int *elem_local2global, int domain) {
int counter;
int i, idx1, idx2, elem1, elem2, n_int, n_bnd, n_out, maxe;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(elem_global2local);
HECMW_assert(elem_local2global);
HECMW_assert(global_mesh->n_elem > 0);
n_int = n_int_elist[domain];
n_bnd = n_bnd_elist[2 * domain];
n_out = n_bnd_elist[2 * domain + 1] - n_bnd_elist[2 * domain];
maxe = global_mesh->n_elem + 1;
elem1 = (n_int == 0) ? maxe : int_elist[domain][0];
elem2 = (n_out == 0) ? maxe : bnd_elist[domain][n_bnd];
for (counter = 0, idx1 = 0, idx2 = 0, i = 0; i < n_int + n_out; i++) {
if (elem1 < elem2) {
elem_local2global[elem_global2local[elem1 - 1] - 1] = elem1;
idx1++;
elem1 = (idx1 == n_int) ? maxe : int_elist[domain][idx1];
} else {
elem_local2global[elem_global2local[elem2 - 1] - 1] = elem2;
idx2++;
elem2 = (idx2 == n_out) ? maxe : bnd_elist[domain][idx2 + n_bnd];
}
counter++;
}
HECMW_assert(counter == local_mesh->n_elem);
return RTC_NORMAL;
}
/*================================================================================================*/
static int const_gridfile(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
strcpy(local_mesh->gridfile, global_mesh->gridfile);
return RTC_NORMAL;
}
static int const_hecmw_n_file(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_n_file = global_mesh->hecmw_n_file;
return RTC_NORMAL;
}
static int const_files(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->files = global_mesh->files;
return RTC_NORMAL;
}
static int const_header(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
strcpy(local_mesh->header, global_mesh->header);
return RTC_NORMAL;
}
static int const_hecmw_flag_adapt(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_adapt = global_mesh->hecmw_flag_adapt;
return RTC_NORMAL;
}
static int const_hecmw_flag_initcon(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_initcon = global_mesh->hecmw_flag_initcon;
return RTC_NORMAL;
}
static int const_hecmw_flag_parttype(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_parttype = global_mesh->hecmw_flag_parttype;
return RTC_NORMAL;
}
static int const_hecmw_flag_partdepth(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_partdepth = global_mesh->hecmw_flag_partdepth;
return RTC_NORMAL;
}
static int const_hecmw_flag_version(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_version = global_mesh->hecmw_flag_version;
return RTC_NORMAL;
}
static int const_hecmw_flag_partcontact(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->hecmw_flag_partcontact = global_mesh->hecmw_flag_partcontact;
return RTC_NORMAL;
}
static int const_zero_temp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->zero_temp = global_mesh->zero_temp;
return RTC_NORMAL;
}
static int const_global_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
rtc = const_gridfile(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_n_file(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_files(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_header(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_adapt(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_initcon(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_parttype(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_partdepth(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_version(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_hecmw_flag_partcontact(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_zero_temp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_dof(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(global_mesh->n_dof > 0);
local_mesh->n_dof = global_mesh->n_dof;
HECMW_assert(local_mesh->n_dof > 0);
return RTC_NORMAL;
}
static int const_n_dof_grp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(global_mesh->n_dof_grp);
local_mesh->n_dof_grp = global_mesh->n_dof_grp;
HECMW_assert(global_mesh->n_dof_grp);
return RTC_NORMAL;
}
static int const_node_dof_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *node_flag) {
int counter;
int i, j;
HECMW_assert(local_mesh->n_dof_grp > 0);
HECMW_assert(global_mesh->node_dof_index);
local_mesh->node_dof_index =
(int *)HECMW_calloc(local_mesh->n_dof_grp + 1, sizeof(int));
if (local_mesh->node_dof_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_dof_grp; i++) {
for (j = global_mesh->node_dof_index[i];
j < global_mesh->node_dof_index[i + 1]; j++) {
if (EVAL_BIT(node_flag[j], INTERNAL)) counter++;
}
local_mesh->node_dof_index[i + 1] = counter;
}
HECMW_assert(local_mesh->node_dof_index[local_mesh->n_dof_grp] ==
local_mesh->nn_internal);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_node_dof_index_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const char *node_flag, int domain) {
int counter;
int i, j, node;
HECMW_assert(local_mesh->n_dof_grp > 0);
HECMW_assert(global_mesh->node_dof_index);
local_mesh->node_dof_index =
(int *)HECMW_calloc(local_mesh->n_dof_grp + 1, sizeof(int));
if (local_mesh->node_dof_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_dof_grp; i++) {
for (j = 0; j < n_int_nlist[domain]; j++) {
node = int_nlist[domain][j];
if (node <= global_mesh->node_dof_index[i]) continue;
if (node > global_mesh->node_dof_index[i + 1]) continue;
counter++;
}
local_mesh->node_dof_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_dof_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(global_mesh->node_dof_item);
local_mesh->node_dof_item = global_mesh->node_dof_item;
return 0;
}
static int const_node(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_local2global) {
int i;
HECMW_assert(local_mesh->n_node > 0);
HECMW_assert(global_mesh->node);
local_mesh->node =
(double *)HECMW_malloc(sizeof(double) * local_mesh->n_node * 3);
if (local_mesh->node == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_node; i++) {
local_mesh->node[3 * i] = global_mesh->node[3 * (node_local2global[i] - 1)];
local_mesh->node[3 * i + 1] =
global_mesh->node[3 * (node_local2global[i] - 1) + 1];
local_mesh->node[3 * i + 2] =
global_mesh->node[3 * (node_local2global[i] - 1) + 2];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_id(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_local2global) {
int i;
HECMW_assert(local_mesh->n_node > 0);
HECMW_assert(global_mesh->node_ID);
local_mesh->node_ID =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_node * 2);
if (local_mesh->node_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_node; i++) {
local_mesh->node_ID[2 * i] =
global_mesh->node_ID[2 * (node_local2global[i] - 1)];
local_mesh->node_ID[2 * i + 1] =
global_mesh->node_ID[2 * (node_local2global[i] - 1) + 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_global_node_id(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_local2global) {
int i;
HECMW_assert(local_mesh->n_node > 0);
HECMW_assert(global_mesh->global_node_ID);
local_mesh->global_node_ID =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_node);
if (local_mesh->global_node_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_node; i++) {
local_mesh->global_node_ID[i] =
global_mesh->global_node_ID[node_local2global[i] - 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_init_val_index(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *node_local2global) {
int old_idx;
int i;
HECMW_assert(local_mesh->hecmw_flag_initcon);
HECMW_assert(local_mesh->n_node > 0);
HECMW_assert(global_mesh->node_init_val_index);
local_mesh->node_init_val_index =
(int *)HECMW_calloc(local_mesh->n_node + 1, sizeof(int));
if (local_mesh->node_init_val_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_node; i++) {
old_idx = node_local2global[i] - 1;
local_mesh->node_init_val_index[i + 1] =
local_mesh->node_init_val_index[i] +
global_mesh->node_init_val_index[old_idx + 1] -
global_mesh->node_init_val_index[old_idx];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_init_val_item(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *node_local2global) {
int size;
int counter;
int i, j, gstart, gend, lstart, lend;
HECMW_assert(local_mesh->hecmw_flag_initcon);
HECMW_assert(local_mesh->n_node > 0);
HECMW_assert(local_mesh->node_init_val_index);
HECMW_assert(global_mesh->node_init_val_item);
if (local_mesh->node_init_val_index[local_mesh->n_node] == 0) {
local_mesh->node_init_val_item = NULL;
return 0;
}
size = sizeof(double) * local_mesh->node_init_val_index[local_mesh->n_node];
local_mesh->node_init_val_item = (double *)HECMW_malloc(size);
if (local_mesh->node_init_val_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < local_mesh->n_node; i++) {
gstart = global_mesh->node_init_val_index[node_local2global[i] - 1];
gend = global_mesh->node_init_val_index[node_local2global[i]];
lstart = local_mesh->node_init_val_index[i];
lend = local_mesh->node_init_val_index[i + 1];
HECMW_assert(gend - gstart == lend - lstart);
for (j = 0; j < lend - lstart; j++) {
local_mesh->node_init_val_item[lstart + j] =
global_mesh->node_init_val_item[gstart + j];
counter++;
}
HECMW_assert(counter == local_mesh->node_init_val_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_local2global, const char *node_flag,
int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_local2global);
HECMW_assert(node_flag);
rtc = const_n_dof(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_dof_grp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED:
rtc = const_node_dof_index_mod(global_mesh, local_mesh, node_flag,
current_domain);
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED:
rtc = const_node_dof_index(global_mesh, local_mesh, node_flag);
break;
default:
HECMW_set_error(errno, "");
goto error;
}
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_dof_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node(global_mesh, local_mesh, node_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_id(global_mesh, local_mesh, node_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_global_node_id(global_mesh, local_mesh, node_local2global);
if (rtc != RTC_NORMAL) goto error;
if (local_mesh->hecmw_flag_initcon) {
rtc = const_node_init_val_index(global_mesh, local_mesh, node_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_init_val_item(global_mesh, local_mesh, node_local2global);
if (rtc != RTC_NORMAL) goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_elem_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(global_mesh->n_elem_type > 0);
local_mesh->n_elem_type = global_mesh->n_elem_type;
HECMW_assert(local_mesh->n_elem_type > 0);
return RTC_NORMAL;
}
static int const_elem_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int i;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(global_mesh->elem_type);
local_mesh->elem_type = (int *)HECMW_malloc(sizeof(int) * local_mesh->n_elem);
if (local_mesh->elem_type == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
local_mesh->elem_type[i] = global_mesh->elem_type[elem_local2global[i] - 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_type_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
int counter;
int i, j;
HECMW_assert(local_mesh->n_elem_type > 0);
HECMW_assert(global_mesh->n_elem_type > 0);
HECMW_assert(global_mesh->elem_type_index);
local_mesh->elem_type_index =
(int *)HECMW_calloc(local_mesh->n_elem_type + 1, sizeof(int));
if (local_mesh->elem_type_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < global_mesh->n_elem_type; i++) {
for (j = global_mesh->elem_type_index[i];
j < global_mesh->elem_type_index[i + 1]; j++) {
if (elem_global2local[j]) counter++;
}
local_mesh->elem_type_index[i + 1] = counter;
}
HECMW_assert(local_mesh->elem_type_index[local_mesh->n_elem_type] ==
local_mesh->n_elem);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_elem_type_index_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *elem_global2local,
int domain) {
int counter;
int i, j, idx1, idx2, elem_tmp, elem1, elem2, n_int, n_bnd, n_out, maxe;
HECMW_assert(local_mesh->n_elem_type > 0);
HECMW_assert(global_mesh->n_elem_type > 0);
HECMW_assert(global_mesh->elem_type_index);
local_mesh->elem_type_index =
(int *)HECMW_calloc(local_mesh->n_elem_type + 1, sizeof(int));
if (local_mesh->elem_type_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_int = n_int_elist[domain];
n_bnd = n_bnd_elist[2 * domain];
n_out = n_bnd_elist[2 * domain + 1] - n_bnd_elist[2 * domain];
maxe = global_mesh->n_elem + 1;
for (counter = 0, i = 0; i < global_mesh->n_elem_type; i++) {
elem1 = (n_int == 0) ? maxe : int_elist[domain][0];
elem2 = (n_out == 0) ? maxe : bnd_elist[domain][n_bnd];
for (idx1 = 0, idx2 = 0, j = 0; j < n_int + n_out; j++) {
if (elem1 < elem2) {
elem_tmp = elem1 - 1;
idx1++;
elem1 = (idx1 == n_int) ? maxe : int_elist[domain][idx1];
} else {
elem_tmp = elem2 - 1;
idx2++;
elem2 = (idx2 == n_out) ? maxe : bnd_elist[domain][idx2 + n_bnd];
}
if (elem_tmp >= global_mesh->elem_type_index[i] &&
elem_tmp < global_mesh->elem_type_index[i + 1]) {
counter++;
}
}
local_mesh->elem_type_index[i + 1] = counter;
}
HECMW_assert(local_mesh->elem_type_index[local_mesh->n_elem_type] ==
local_mesh->n_elem);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_type_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(global_mesh->elem_type_item);
local_mesh->elem_type_item = global_mesh->elem_type_item;
return RTC_NORMAL;
}
static int const_elem_node_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int old_idx;
int i;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(global_mesh->elem_node_index);
local_mesh->elem_node_index =
(int *)HECMW_calloc(local_mesh->n_elem + 1, sizeof(int));
if (local_mesh->elem_node_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
old_idx = elem_local2global[i] - 1;
local_mesh->elem_node_index[i + 1] =
local_mesh->elem_node_index[i] +
global_mesh->elem_node_index[old_idx + 1] -
global_mesh->elem_node_index[old_idx];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_node_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *elem_local2global) {
int node;
int size;
int counter;
int i, j, gstart, gend, lstart, lend;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(local_mesh->elem_node_index);
HECMW_assert(local_mesh->elem_node_index[local_mesh->n_elem] > 0);
HECMW_assert(global_mesh->elem_node_item);
size = sizeof(int) * local_mesh->elem_node_index[local_mesh->n_elem];
local_mesh->elem_node_item = (int *)HECMW_malloc(size);
if (local_mesh->elem_node_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < local_mesh->n_elem; i++) {
gstart = global_mesh->elem_node_index[elem_local2global[i] - 1];
gend = global_mesh->elem_node_index[elem_local2global[i]];
lstart = local_mesh->elem_node_index[i];
lend = local_mesh->elem_node_index[i + 1];
for (j = 0; j < lend - lstart; j++) {
node = global_mesh->elem_node_item[gstart + j];
local_mesh->elem_node_item[lstart + j] = node_global2local[node - 1];
counter++;
}
HECMW_assert(counter == local_mesh->elem_node_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_id(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int i;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(global_mesh->elem_ID);
local_mesh->elem_ID =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_elem * 2);
if (local_mesh->elem_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
local_mesh->elem_ID[2 * i] =
global_mesh->elem_ID[2 * (elem_local2global[i] - 1)];
local_mesh->elem_ID[2 * i + 1] =
global_mesh->elem_ID[2 * (elem_local2global[i] - 1) + 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_global_elem_id(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int i;
HECMW_assert(local_mesh->n_elem);
HECMW_assert(global_mesh->global_elem_ID);
local_mesh->global_elem_ID =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_elem);
if (local_mesh->global_elem_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
local_mesh->global_elem_ID[i] =
global_mesh->global_elem_ID[elem_local2global[i] - 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_section_id(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int i;
HECMW_assert(local_mesh->n_elem);
HECMW_assert(global_mesh->section_ID);
local_mesh->section_ID =
(int *)HECMW_malloc(sizeof(int) * local_mesh->n_elem);
if (local_mesh->section_ID == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
local_mesh->section_ID[i] =
global_mesh->section_ID[elem_local2global[i] - 1];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_mat_id_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int old_idx;
int i;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(global_mesh->elem_mat_ID_index);
local_mesh->elem_mat_ID_index =
(int *)HECMW_calloc(local_mesh->n_elem + 1, sizeof(int));
if (local_mesh->elem_mat_ID_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < local_mesh->n_elem; i++) {
old_idx = elem_local2global[i] - 1;
local_mesh->elem_mat_ID_index[i + 1] =
local_mesh->elem_mat_ID_index[i] +
global_mesh->elem_mat_ID_index[old_idx + 1] -
global_mesh->elem_mat_ID_index[old_idx];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_n_elem_mat_id(struct hecmwST_local_mesh *local_mesh) {
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(local_mesh->elem_mat_ID_index);
local_mesh->n_elem_mat_ID = local_mesh->elem_mat_ID_index[local_mesh->n_elem];
return RTC_NORMAL;
}
static int const_elem_mat_id_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_local2global) {
int size;
int counter;
int i, j, gstart, gend, lstart, lend;
HECMW_assert(local_mesh->n_elem > 0);
HECMW_assert(local_mesh->elem_mat_ID_index[local_mesh->n_elem] >= 0);
if (local_mesh->elem_mat_ID_index[local_mesh->n_elem] == 0) {
local_mesh->elem_mat_ID_item = NULL;
return RTC_NORMAL;
}
size = sizeof(int) * local_mesh->elem_mat_ID_index[local_mesh->n_elem];
local_mesh->elem_mat_ID_item = (int *)HECMW_malloc(size);
if (local_mesh->elem_mat_ID_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < local_mesh->n_elem; i++) {
gstart = global_mesh->elem_mat_ID_index[elem_local2global[i] - 1];
gend = global_mesh->elem_mat_ID_index[elem_local2global[i]];
lstart = local_mesh->elem_mat_ID_index[i];
lend = local_mesh->elem_mat_ID_index[i + 1];
HECMW_assert(lend - lstart == gend - gstart);
for (j = 0; j < lend - lstart; j++) {
local_mesh->elem_mat_ID_item[lstart + j] =
global_mesh->elem_mat_ID_item[gstart + j];
counter++;
}
HECMW_assert(counter == local_mesh->elem_mat_ID_index[i + 1]);
}
HECMW_assert(counter == local_mesh->n_elem_mat_ID);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *elem_global2local,
const int *elem_local2global, int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(elem_global2local);
HECMW_assert(elem_local2global);
rtc = const_n_elem_type(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_type(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = const_elem_type_index_mod(global_mesh, local_mesh, elem_global2local,
current_domain);
} else {
rtc = const_elem_type_index(global_mesh, local_mesh, elem_global2local);
}
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_type_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_node_index(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_node_item(global_mesh, local_mesh, node_global2local,
elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_id(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_global_elem_id(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_section_id(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_mat_id_index(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_elem_mat_id(local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_mat_id_item(global_mesh, local_mesh, elem_local2global);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_hecmw_comm(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->HECMW_COMM = global_mesh->HECMW_COMM;
return RTC_NORMAL;
}
static int const_zero(struct hecmwST_local_mesh *local_mesh,
int current_domain) {
local_mesh->zero = (current_domain == 0) ? 1 : 0;
return RTC_NORMAL;
}
static int const_petot(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->PETOT = global_mesh->n_subdomain;
return RTC_NORMAL;
}
static int const_pesmptot(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->PEsmpTOT = global_mesh->PEsmpTOT;
return RTC_NORMAL;
}
static int const_my_rank(struct hecmwST_local_mesh *local_mesh,
int current_domain) {
local_mesh->my_rank = current_domain;
return RTC_NORMAL;
}
static int const_errnof(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->errnof = global_mesh->errnof;
return RTC_NORMAL;
}
static int const_n_subdomain(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->n_subdomain = global_mesh->n_subdomain;
return RTC_NORMAL;
}
static int const_import_item(struct hecmwST_local_mesh *local_mesh,
const int *global2local) {
int new_id;
int i;
if (local_mesh->n_neighbor_pe == 0) {
local_mesh->import_item = NULL;
return RTC_NORMAL;
}
HECMW_assert(local_mesh->n_neighbor_pe > 0);
HECMW_assert(local_mesh->import_index);
HECMW_assert(local_mesh->import_index[local_mesh->n_neighbor_pe] > 0);
HECMW_assert(local_mesh->import_item);
for (i = 0; i < local_mesh->import_index[local_mesh->n_neighbor_pe]; i++) {
new_id = global2local[local_mesh->import_item[i] - 1];
local_mesh->import_item[i] = new_id;
}
return RTC_NORMAL;
}
static int const_export_item(struct hecmwST_local_mesh *local_mesh,
const int *global2local) {
int new_id;
int i;
if (local_mesh->n_neighbor_pe == 0) {
local_mesh->export_item = NULL;
return RTC_NORMAL;
}
HECMW_assert(local_mesh->n_neighbor_pe > 0);
HECMW_assert(local_mesh->export_index);
HECMW_assert(local_mesh->export_index[local_mesh->n_neighbor_pe] > 0);
HECMW_assert(local_mesh->export_item);
for (i = 0; i < local_mesh->export_index[local_mesh->n_neighbor_pe]; i++) {
new_id = global2local[local_mesh->export_item[i] - 1];
local_mesh->export_item[i] = new_id;
}
return RTC_NORMAL;
}
static int const_shared_item(struct hecmwST_local_mesh *local_mesh,
const int *global2local) {
int new_id;
int i;
if (local_mesh->n_neighbor_pe == 0) {
local_mesh->shared_item = NULL;
return RTC_NORMAL;
}
HECMW_assert(local_mesh->n_neighbor_pe > 0);
HECMW_assert(local_mesh->shared_index);
HECMW_assert(local_mesh->shared_index[local_mesh->n_neighbor_pe] > 0);
HECMW_assert(local_mesh->shared_item);
for (i = 0; i < local_mesh->shared_index[local_mesh->n_neighbor_pe]; i++) {
new_id = global2local[local_mesh->shared_item[i] - 1];
local_mesh->shared_item[i] = new_id;
}
return RTC_NORMAL;
}
static int const_comm_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *elem_global2local, int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(node_global2local);
HECMW_assert(elem_global2local);
rtc = const_hecmw_comm(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_zero(local_mesh, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_petot(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_pesmptot(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_my_rank(local_mesh, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_errnof(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_subdomain(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED:
rtc = const_import_item(local_mesh, node_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_export_item(local_mesh, node_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_shared_item(local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED:
rtc = const_import_item(local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_export_item(local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_shared_item(local_mesh, node_global2local);
if (rtc != RTC_NORMAL) goto error;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d",
global_mesh->hecmw_flag_parttype);
goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_adapt(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->n_adapt = global_mesh->n_adapt;
return RTC_NORMAL;
}
static int const_coarse_grid_level(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->coarse_grid_level = global_mesh->coarse_grid_level;
return RTC_NORMAL;
}
static int const_when_i_was_refined_node(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->when_i_was_refined_node = global_mesh->when_i_was_refined_node;
return RTC_NORMAL;
}
static int const_when_i_was_refined_elem(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->when_i_was_refined_elem = global_mesh->when_i_was_refined_elem;
return RTC_NORMAL;
}
static int const_adapt_parent_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_parent_type = global_mesh->adapt_parent_type;
return RTC_NORMAL;
}
static int const_adapt_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_type = global_mesh->adapt_type;
return RTC_NORMAL;
}
static int const_adapt_level(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_level = global_mesh->adapt_level;
return RTC_NORMAL;
}
static int const_adapt_parent(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_parent = global_mesh->adapt_parent;
return RTC_NORMAL;
}
static int const_adapt_children_index(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_children_index = global_mesh->adapt_children_index;
return RTC_NORMAL;
}
static int const_adapt_children_item(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->adapt_children_item = global_mesh->adapt_children_item;
return RTC_NORMAL;
}
static int const_adapt_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
rtc = const_n_adapt(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_coarse_grid_level(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_when_i_was_refined_node(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_when_i_was_refined_elem(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_parent_type(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_type(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_level(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_parent(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_children_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_children_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_sect(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->n_sect = global_mesh->section->n_sect;
return RTC_NORMAL;
}
static int const_sect_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_type = global_mesh->section->sect_type;
return RTC_NORMAL;
}
static int const_sect_opt(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_opt = global_mesh->section->sect_opt;
return RTC_NORMAL;
}
static int const_sect_mat_id_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_mat_ID_index =
global_mesh->section->sect_mat_ID_index;
return RTC_NORMAL;
}
static int const_sect_mat_id_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_mat_ID_item =
global_mesh->section->sect_mat_ID_item;
return RTC_NORMAL;
}
static int const_sect_i_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_I_index = global_mesh->section->sect_I_index;
return RTC_NORMAL;
}
static int const_sect_i_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_I_item = global_mesh->section->sect_I_item;
return RTC_NORMAL;
}
static int const_sect_r_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_R_index = global_mesh->section->sect_R_index;
return RTC_NORMAL;
}
static int const_sect_r_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->section->sect_R_item = global_mesh->section->sect_R_item;
return RTC_NORMAL;
}
static int const_sect_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(local_mesh);
HECMW_assert(global_mesh->section);
HECMW_assert(local_mesh->section);
rtc = const_n_sect(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_type(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_opt(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_mat_id_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_mat_id_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_i_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_i_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_r_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_r_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_mat(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->n_mat = global_mesh->material->n_mat;
return RTC_NORMAL;
}
static int const_n_mat_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->n_mat_item = global_mesh->material->n_mat_item;
return RTC_NORMAL;
}
static int const_n_mat_subitem(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->n_mat_subitem = global_mesh->material->n_mat_subitem;
return RTC_NORMAL;
}
static int const_n_mat_table(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->n_mat_table = global_mesh->material->n_mat_table;
return RTC_NORMAL;
}
static int const_mat_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_name = global_mesh->material->mat_name;
return RTC_NORMAL;
}
static int const_mat_item_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_item_index = global_mesh->material->mat_item_index;
return RTC_NORMAL;
}
static int const_mat_subitem_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_subitem_index =
global_mesh->material->mat_subitem_index;
return RTC_NORMAL;
}
static int const_mat_table_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_table_index =
global_mesh->material->mat_table_index;
return RTC_NORMAL;
}
static int const_mat_val(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_val = global_mesh->material->mat_val;
return RTC_NORMAL;
}
static int const_mat_temp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->material->mat_temp = global_mesh->material->mat_temp;
return RTC_NORMAL;
}
static int const_mat_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->material);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->material);
rtc = const_n_mat(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_mat_item(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_mat_subitem(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_n_mat_table(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_item_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_subitem_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_table_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_val(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_temp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_mpc(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local, char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int node, diff, evalsum, counter;
int i, j;
for (counter = 0, i = 0; i < mpc_global->n_mpc; i++) {
diff = mpc_global->mpc_index[i + 1] - mpc_global->mpc_index[i];
evalsum = 0;
for (j = mpc_global->mpc_index[i]; j < mpc_global->mpc_index[i + 1]; j++) {
node = mpc_global->mpc_item[j];
if (node_global2local[node - 1] > 0) evalsum++;
}
if (evalsum == diff) {
MASK_BIT(mpc_flag[i], MASK);
counter++;
}
}
mpc_local->n_mpc = counter;
return RTC_NORMAL;
}
static int const_mpc_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int counter;
int i;
mpc_local->mpc_index = (int *)HECMW_calloc(mpc_local->n_mpc + 1, sizeof(int));
if (local_mesh->mpc->mpc_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < mpc_global->n_mpc; i++) {
if (EVAL_BIT(mpc_flag[i], MASK)) {
mpc_local->mpc_index[counter + 1] = mpc_local->mpc_index[counter] +
mpc_global->mpc_index[i + 1] -
mpc_global->mpc_index[i];
counter++;
}
}
HECMW_assert(counter == mpc_local->n_mpc);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_mpc_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local, const char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int mcounter, icounter;
int i, j;
mpc_local->mpc_item =
(int *)HECMW_malloc(sizeof(int) * mpc_local->mpc_index[mpc_local->n_mpc]);
if (mpc_local->mpc_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (mcounter = 0, icounter = 0, i = 0; i < mpc_global->n_mpc; i++) {
if (EVAL_BIT(mpc_flag[i], MASK)) {
for (j = mpc_global->mpc_index[i]; j < mpc_global->mpc_index[i + 1];
j++) {
mpc_local->mpc_item[mcounter++] =
node_global2local[mpc_global->mpc_item[j] - 1];
}
HECMW_assert(mcounter == mpc_local->mpc_index[++icounter]);
}
}
HECMW_assert(icounter == mpc_local->n_mpc);
HECMW_assert(mcounter == mpc_local->mpc_index[mpc_local->n_mpc]);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_mpc_dof(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int mcounter, icounter;
int i, j;
mpc_local->mpc_dof =
(int *)HECMW_malloc(sizeof(int) * mpc_local->mpc_index[mpc_local->n_mpc]);
if (local_mesh->mpc->mpc_dof == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (mcounter = 0, icounter = 0, i = 0; i < mpc_global->n_mpc; i++) {
if (EVAL_BIT(mpc_flag[i], MASK)) {
for (j = mpc_global->mpc_index[i]; j < mpc_global->mpc_index[i + 1];
j++) {
mpc_local->mpc_dof[mcounter++] = mpc_global->mpc_dof[j];
}
HECMW_assert(mcounter == mpc_local->mpc_index[++icounter]);
}
}
HECMW_assert(icounter == mpc_local->n_mpc);
HECMW_assert(mcounter == mpc_local->mpc_index[mpc_local->n_mpc]);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_mpc_val(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int size;
int mcounter, icounter;
int i, j;
size = sizeof(double) * mpc_local->mpc_index[mpc_local->n_mpc];
mpc_local->mpc_val = (double *)HECMW_malloc(size);
if (local_mesh->mpc->mpc_val == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (mcounter = 0, icounter = 0, i = 0; i < mpc_global->n_mpc; i++) {
if (EVAL_BIT(mpc_flag[i], MASK)) {
for (j = mpc_global->mpc_index[i]; j < mpc_global->mpc_index[i + 1];
j++) {
mpc_local->mpc_val[mcounter++] = mpc_global->mpc_val[j];
}
HECMW_assert(mcounter == mpc_local->mpc_index[++icounter]);
}
}
HECMW_assert(icounter == local_mesh->mpc->n_mpc);
HECMW_assert(mcounter == local_mesh->mpc->mpc_index[local_mesh->mpc->n_mpc]);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_mpc_const(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const char *mpc_flag) {
struct hecmwST_mpc *mpc_global = global_mesh->mpc;
struct hecmwST_mpc *mpc_local = local_mesh->mpc;
int size;
int icounter;
int i;
size = sizeof(double) * mpc_local->n_mpc;
mpc_local->mpc_const = (double *)HECMW_malloc(size);
if (local_mesh->mpc->mpc_const == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (icounter = 0, i = 0; i < mpc_global->n_mpc; i++) {
if (EVAL_BIT(mpc_flag[i], MASK)) {
mpc_local->mpc_const[icounter] = mpc_global->mpc_const[i];
icounter++;
}
}
HECMW_assert(icounter == local_mesh->mpc->n_mpc);
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_mpc_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local) {
char *mpc_flag = NULL;
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->mpc);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->mpc);
HECMW_assert(node_global2local);
if (global_mesh->mpc->n_mpc == 0) {
init_struct_mpc(local_mesh);
return RTC_NORMAL;
}
mpc_flag = (char *)HECMW_calloc(global_mesh->mpc->n_mpc, sizeof(char));
if (mpc_flag == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = const_n_mpc(global_mesh, local_mesh, node_global2local, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
if (local_mesh->mpc->n_mpc == 0) {
init_struct_mpc(local_mesh);
HECMW_free(mpc_flag);
return RTC_NORMAL;
}
rtc = const_mpc_index(global_mesh, local_mesh, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mpc_item(global_mesh, local_mesh, node_global2local, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mpc_dof(global_mesh, local_mesh, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mpc_val(global_mesh, local_mesh, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mpc_const(global_mesh, local_mesh, mpc_flag);
if (rtc != RTC_NORMAL) goto error;
HECMW_free(mpc_flag);
return RTC_NORMAL;
error:
HECMW_free(mpc_flag);
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_n_amp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->n_amp = global_mesh->amp->n_amp;
return RTC_NORMAL;
}
static int const_amp_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_name = global_mesh->amp->amp_name;
return RTC_NORMAL;
}
static int const_amp_type_definition(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_type_definition = global_mesh->amp->amp_type_definition;
return RTC_NORMAL;
}
static int const_amp_type_time(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_type_time = global_mesh->amp->amp_type_time;
return RTC_NORMAL;
}
static int const_amp_type_value(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_type_value = global_mesh->amp->amp_type_value;
return RTC_NORMAL;
}
static int const_amp_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_index = global_mesh->amp->amp_index;
return RTC_NORMAL;
}
static int const_amp_val(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_val = global_mesh->amp->amp_val;
return RTC_NORMAL;
}
static int const_amp_table(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->amp->amp_table = global_mesh->amp->amp_table;
return RTC_NORMAL;
}
static int const_amp_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->amp);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->amp);
if (global_mesh->amp->n_amp == 0) {
init_struct_amp(local_mesh);
return RTC_NORMAL;
}
rtc = const_n_amp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_type_definition(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_type_time(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_type_value(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_index(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_val(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_table(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int *const_node_grp_mask_eqn(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *node_global2local,
int eqn_block_idx) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
int *n_eqn_item = NULL;
int diff, evalsum;
int i, j, is, ie, js;
is = node_group_global->grp_index[eqn_block_idx];
ie = node_group_global->grp_index[eqn_block_idx + 1];
n_eqn_item = (int *)HECMW_malloc(sizeof(int) * (ie - is));
if (n_eqn_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (js = 0, i = 0; i < ie - is; i++) {
diff = node_group_global->grp_item[is + i] - js;
for (evalsum = 0, j = js; j < node_group_global->grp_item[is + i]; j++) {
if (node_global2local[j] > 0 &&
node_global2local[j] <= local_mesh->nn_internal)
evalsum++;
}
if (evalsum) {
HECMW_assert(evalsum == diff);
n_eqn_item[i] = diff;
} else {
n_eqn_item[i] = 0;
}
js = node_group_global->grp_item[is + i];
}
return n_eqn_item;
error:
return NULL;
}
static int const_node_n_grp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->node_group->n_grp = global_mesh->node_group->n_grp;
return RTC_NORMAL;
}
static int const_node_grp_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->node_group->grp_name = global_mesh->node_group->grp_name;
return RTC_NORMAL;
}
static int const_node_grp_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *n_eqn_item, int eqn_block_idx) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
struct hecmwST_node_grp *node_group_local = local_mesh->node_group;
int node;
int counter, diff;
int i, j;
node_group_local->grp_index =
(int *)HECMW_calloc(node_group_local->n_grp + 1, sizeof(int));
if (node_group_local->grp_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < node_group_global->n_grp; i++) {
if (i != eqn_block_idx) {
for (j = node_group_global->grp_index[i];
j < node_group_global->grp_index[i + 1]; j++) {
node = node_group_global->grp_item[j];
if (node_global2local[node - 1]) counter++;
}
} else {
diff =
node_group_global->grp_index[i + 1] - node_group_global->grp_index[i];
for (j = 0; j < diff; j++) {
if (n_eqn_item[j] > 0) counter++;
}
}
node_group_local->grp_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_node_grp_index_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *node_global2local,
const int *n_eqn_item, int eqn_block_idx, int domain) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
struct hecmwST_node_grp *node_group_local = local_mesh->node_group;
int node;
int counter, diff;
int i, j;
node_group_local->grp_index =
(int *)HECMW_calloc(node_group_local->n_grp + 1, sizeof(int));
if (node_group_local->grp_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < node_group_global->n_grp; i++) {
if (i != eqn_block_idx) {
if (node_group_global->grp_index[i + 1] -
node_group_global->grp_index[i] ==
global_mesh->n_node) {
counter += n_int_nlist[domain];
counter += n_bnd_nlist[2 * domain + 1] - n_bnd_nlist[2 * domain];
} else {
counter += ngrp_idx[domain][i + 1] - ngrp_idx[domain][i];
/*
for( j=node_group_global->grp_index[i];
j<node_group_global->grp_index[i+1]; j++ ) {
node = node_group_global->grp_item[j];
if( node_global2local[node-1] ) counter++;
}
*/
}
} else {
diff =
node_group_global->grp_index[i + 1] - node_group_global->grp_index[i];
for (j = 0; j < diff; j++) {
if (n_eqn_item[j] > 0) counter++;
}
}
node_group_local->grp_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_grp_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *n_eqn_item, int eqn_block_idx) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
struct hecmwST_node_grp *node_group_local = local_mesh->node_group;
int node;
int size;
int counter;
int i, j, k, js, je, ks, ls;
size = sizeof(int) * node_group_local->grp_index[node_group_local->n_grp];
node_group_local->grp_item = (int *)HECMW_malloc(size);
if (node_group_local->grp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < node_group_global->n_grp; i++) {
if (i != eqn_block_idx) {
for (j = node_group_global->grp_index[i];
j < node_group_global->grp_index[i + 1]; j++) {
node = node_group_global->grp_item[j];
if (node_global2local[node - 1]) {
node_group_local->grp_item[counter++] = node_global2local[node - 1];
}
}
} else {
js = node_group_global->grp_index[i];
je = node_group_global->grp_index[i + 1];
for (ks = 0, ls = 0, j = js; j < je; j++) {
if (n_eqn_item[j - js]) {
HECMW_assert(n_eqn_item[j - js] ==
node_group_global->grp_item[j] - ks);
node_group_local->grp_item[counter] = ls + n_eqn_item[j - js];
for (k = ks; k < node_group_global->grp_item[j]; k++) {
HECMW_assert(ls < node_global2local[k] &&
node_global2local[k] <=
node_group_local->grp_item[counter]);
}
ls = node_group_local->grp_item[counter];
counter++;
}
ks = node_group_global->grp_item[j];
}
}
HECMW_assert(counter == node_group_local->grp_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_node_grp_item_mod(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
const int *n_eqn_item, int eqn_block_idx,
int domain) {
struct hecmwST_node_grp *node_group_global = global_mesh->node_group;
struct hecmwST_node_grp *node_group_local = local_mesh->node_group;
int node;
int size;
int counter;
int i, j, k, js, je, ks, ls;
int idx1, idx2, node1, node2, n_int, n_bnd, n_out, maxn;
size = sizeof(int) * node_group_local->grp_index[node_group_local->n_grp];
node_group_local->grp_item = (int *)HECMW_malloc(size);
if (node_group_local->grp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_int = n_int_nlist[domain];
n_bnd = n_bnd_nlist[2 * domain];
n_out = n_bnd_nlist[2 * domain + 1] - n_bnd_nlist[2 * domain];
maxn = global_mesh->n_node + 1;
for (counter = 0, i = 0; i < node_group_global->n_grp; i++) {
if (i != eqn_block_idx) {
if (node_group_global->grp_index[i + 1] -
node_group_global->grp_index[i] ==
global_mesh->n_node) {
idx1 = 0;
idx2 = 0;
node1 = (n_int == 0) ? maxn : int_nlist[domain][0];
node2 = (n_out == 0) ? maxn : bnd_nlist[domain][n_bnd];
for (j = 0; j < n_int + n_out; j++) {
if (node1 < node2) {
node_group_local->grp_item[counter++] =
node_global2local[node1 - 1];
idx1++;
node1 = (idx1 == n_int) ? maxn : int_nlist[domain][idx1];
} else {
node_group_local->grp_item[counter++] =
node_global2local[node2 - 1];
idx2++;
node2 = (idx2 == n_out) ? maxn : bnd_nlist[domain][idx2 + n_bnd];
}
}
} else {
if (ngrp_idx[domain][i + 1] - ngrp_idx[domain][i] == 0) continue;
for (j = ngrp_idx[domain][i]; j < ngrp_idx[domain][i + 1]; j++) {
node = ngrp_item[domain][j];
node_group_local->grp_item[counter++] = node_global2local[node - 1];
}
}
} else {
js = node_group_global->grp_index[i];
je = node_group_global->grp_index[i + 1];
for (ks = 0, ls = 0, j = js; j < je; j++) {
if (n_eqn_item[j - js]) {
HECMW_assert(n_eqn_item[j - js] ==
node_group_global->grp_item[j] - ks);
node_group_local->grp_item[counter] = ls + n_eqn_item[j - js];
for (k = ks; k < node_group_global->grp_item[j]; k++) {
HECMW_assert(ls < node_global2local[k] &&
node_global2local[k] <=
node_group_local->grp_item[counter]);
}
ls = node_group_local->grp_item[counter];
counter++;
}
ks = node_group_global->grp_item[j];
}
}
HECMW_assert(counter == node_group_local->grp_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_node_grp_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *node_global2local,
int current_domain) {
int *n_eqn_item = NULL;
int eqn_block_idx;
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->node_group);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->node_group);
HECMW_assert(node_global2local);
if (global_mesh->node_group->n_grp == 0) {
init_struct_node_grp(local_mesh);
return RTC_NORMAL;
}
eqn_block_idx = search_eqn_block_idx(global_mesh);
if (eqn_block_idx >= 0) {
n_eqn_item = const_node_grp_mask_eqn(global_mesh, local_mesh,
node_global2local, eqn_block_idx);
if (n_eqn_item == NULL) goto error;
}
rtc = const_node_n_grp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_grp_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = const_node_grp_index_mod(global_mesh, local_mesh, node_global2local,
n_eqn_item, eqn_block_idx, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_grp_item_mod(global_mesh, local_mesh, node_global2local,
n_eqn_item, eqn_block_idx, current_domain);
if (rtc != RTC_NORMAL) goto error;
} else {
rtc = const_node_grp_index(global_mesh, local_mesh, node_global2local,
n_eqn_item, eqn_block_idx);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_grp_item(global_mesh, local_mesh, node_global2local,
n_eqn_item, eqn_block_idx);
if (rtc != RTC_NORMAL) goto error;
}
HECMW_free(n_eqn_item);
return RTC_NORMAL;
error:
HECMW_free(n_eqn_item);
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_elem_n_grp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->elem_group->n_grp = global_mesh->elem_group->n_grp;
return RTC_NORMAL;
}
static int const_elem_grp_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->elem_group->grp_name = global_mesh->elem_group->grp_name;
return RTC_NORMAL;
}
static int const_elem_grp_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
struct hecmwST_elem_grp *elem_group_global = global_mesh->elem_group;
struct hecmwST_elem_grp *elem_group_local = local_mesh->elem_group;
int elem;
int counter;
int i, j;
elem_group_local->grp_index =
(int *)HECMW_calloc(elem_group_local->n_grp + 1, sizeof(int));
if (elem_group_local->grp_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < elem_group_global->n_grp; i++) {
for (j = elem_group_global->grp_index[i];
j < elem_group_global->grp_index[i + 1]; j++) {
elem = elem_group_global->grp_item[j];
if (elem_global2local[elem - 1]) counter++;
}
elem_group_local->grp_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_elem_grp_index_mod(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh, const int *elem_global2local,
int domain) {
struct hecmwST_elem_grp *elem_group_global = global_mesh->elem_group;
struct hecmwST_elem_grp *elem_group_local = local_mesh->elem_group;
int elem;
int counter;
int i, j, idx1, idx2, elem1, elem2;
elem_group_local->grp_index =
(int *)HECMW_calloc(elem_group_local->n_grp + 1, sizeof(int));
if (elem_group_local->grp_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < elem_group_global->n_grp; i++) {
if (elem_group_global->grp_index[i + 1] - elem_group_global->grp_index[i] ==
global_mesh->n_elem) {
counter += n_int_elist[domain];
counter += n_bnd_elist[2 * domain + 1] - n_bnd_elist[2 * domain];
} else {
counter += egrp_idx[domain][i + 1] - egrp_idx[domain][i];
}
elem_group_local->grp_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_grp_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
struct hecmwST_elem_grp *elem_group_global = global_mesh->elem_group;
struct hecmwST_elem_grp *elem_group_local = local_mesh->elem_group;
int elem;
int size;
int counter;
int i, j;
size = sizeof(int) * elem_group_local->grp_index[elem_group_local->n_grp];
elem_group_local->grp_item = (int *)HECMW_malloc(size);
if (local_mesh->elem_group->grp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < elem_group_global->n_grp; i++) {
for (j = elem_group_global->grp_index[i];
j < elem_group_global->grp_index[i + 1]; j++) {
elem = elem_group_global->grp_item[j];
if (elem_global2local[elem - 1]) {
elem_group_local->grp_item[counter++] = elem_global2local[elem - 1];
}
}
HECMW_assert(counter == elem_group_local->grp_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*K. Inagaki */
static int const_elem_grp_item_mod(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local, int domain) {
struct hecmwST_elem_grp *elem_group_global = global_mesh->elem_group;
struct hecmwST_elem_grp *elem_group_local = local_mesh->elem_group;
int elem;
int size;
int counter;
int i, j, idx1, idx2, elem1, elem2, n_int, n_bnd, n_out, maxe;
size = sizeof(int) * elem_group_local->grp_index[elem_group_local->n_grp];
elem_group_local->grp_item = (int *)HECMW_malloc(size);
if (local_mesh->elem_group->grp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
n_int = n_int_elist[domain];
n_bnd = n_bnd_elist[2 * domain];
n_out = n_bnd_elist[2 * domain + 1] - n_bnd_elist[2 * domain];
maxe = global_mesh->n_elem + 1;
for (counter = 0, i = 0; i < elem_group_global->n_grp; i++) {
if (elem_group_global->grp_index[i + 1] - elem_group_global->grp_index[i] ==
global_mesh->n_elem) {
elem1 = (n_int == 0) ? maxe : int_elist[domain][0];
elem2 = (n_out == 0) ? maxe : bnd_elist[domain][n_bnd];
for (idx1 = 0, idx2 = 0, j = 0; j < n_int + n_out; j++) {
if (elem1 < elem2) {
elem_group_local->grp_item[counter++] = elem_global2local[elem1 - 1];
idx1++;
elem1 = (idx1 == n_int) ? maxe : int_elist[domain][idx1];
} else {
elem_group_local->grp_item[counter++] = elem_global2local[elem2 - 1];
idx2++;
elem2 = (idx2 == n_out) ? maxe : bnd_elist[domain][idx2 + n_bnd];
}
}
} else {
if (egrp_idx[domain][i + 1] - egrp_idx[domain][i] == 0) continue;
for (j = egrp_idx[domain][i]; j < egrp_idx[domain][i + 1]; j++) {
elem = egrp_item[domain][j];
elem_group_local->grp_item[counter++] = elem_global2local[elem - 1];
}
}
HECMW_assert(counter == elem_group_local->grp_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_elem_grp_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local,
int current_domain) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->elem_group);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->elem_group);
HECMW_assert(elem_global2local);
if (global_mesh->elem_group->n_grp == 0) {
init_struct_elem_grp(local_mesh);
return RTC_NORMAL;
}
rtc = const_elem_n_grp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_grp_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
if (is_spdup_available(global_mesh)) {
rtc = const_elem_grp_index_mod(global_mesh, local_mesh, elem_global2local,
current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_grp_item_mod(global_mesh, local_mesh, elem_global2local,
current_domain);
if (rtc != RTC_NORMAL) goto error;
} else {
rtc = const_elem_grp_index(global_mesh, local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_grp_item(global_mesh, local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_surf_n_grp(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->surf_group->n_grp = global_mesh->surf_group->n_grp;
return RTC_NORMAL;
}
static int const_surf_grp_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->surf_group->grp_name = global_mesh->surf_group->grp_name;
return RTC_NORMAL;
}
static int const_surf_grp_index(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
struct hecmwST_surf_grp *surf_group_global = global_mesh->surf_group;
struct hecmwST_surf_grp *surf_group_local = local_mesh->surf_group;
int elem;
int counter;
int i, j;
surf_group_local->grp_index =
(int *)HECMW_calloc(surf_group_local->n_grp + 1, sizeof(int));
if (surf_group_local->grp_index == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < surf_group_global->n_grp; i++) {
for (j = surf_group_global->grp_index[i];
j < surf_group_global->grp_index[i + 1]; j++) {
elem = surf_group_global->grp_item[2 * j];
if (elem_global2local[elem - 1]) counter++;
}
surf_group_local->grp_index[i + 1] = counter;
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_surf_grp_item(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
struct hecmwST_surf_grp *surf_group_global = global_mesh->surf_group;
struct hecmwST_surf_grp *surf_group_local = local_mesh->surf_group;
int elem, surf;
int size;
int counter;
int i, j;
size = sizeof(int) * surf_group_local->grp_index[surf_group_local->n_grp] * 2;
surf_group_local->grp_item = (int *)HECMW_malloc(size);
if (surf_group_local->grp_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (counter = 0, i = 0; i < surf_group_global->n_grp; i++) {
for (j = surf_group_global->grp_index[i];
j < surf_group_global->grp_index[i + 1]; j++) {
elem = surf_group_global->grp_item[2 * j];
surf = surf_group_global->grp_item[2 * j + 1];
if (elem_global2local[elem - 1]) {
surf_group_local->grp_item[2 * counter] = elem_global2local[elem - 1];
surf_group_local->grp_item[2 * counter + 1] = surf;
counter++;
}
}
HECMW_assert(counter == surf_group_local->grp_index[i + 1]);
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_surf_grp_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const int *elem_global2local) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->surf_group);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->surf_group);
HECMW_assert(elem_global2local);
if (global_mesh->surf_group->n_grp == 0) {
init_struct_surf_grp(local_mesh);
return RTC_NORMAL;
}
rtc = const_surf_n_grp(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_surf_grp_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_surf_grp_index(global_mesh, local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_surf_grp_item(global_mesh, local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_contact_pair_n_pair(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->contact_pair->n_pair = global_mesh->contact_pair->n_pair;
return RTC_NORMAL;
}
static int const_contact_pair_name(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
local_mesh->contact_pair->name = global_mesh->contact_pair->name;
return RTC_NORMAL;
}
static int const_contact_pair_type(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
struct hecmwST_contact_pair *cpair_global = global_mesh->contact_pair;
struct hecmwST_contact_pair *cpair_local = local_mesh->contact_pair;
int i;
cpair_local->type = (int *)HECMW_calloc(cpair_local->n_pair, sizeof(int));
if (cpair_local->type == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < cpair_global->n_pair; i++) {
cpair_local->type[i] = cpair_global->type[i];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_contact_pair_slave_grp_id(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
struct hecmwST_contact_pair *cpair_global = global_mesh->contact_pair;
struct hecmwST_contact_pair *cpair_local = local_mesh->contact_pair;
int i;
cpair_local->slave_grp_id =
(int *)HECMW_calloc(cpair_local->n_pair, sizeof(int));
if (cpair_local->slave_grp_id == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < cpair_global->n_pair; i++) {
cpair_local->slave_grp_id[i] = cpair_global->slave_grp_id[i];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_contact_pair_master_grp_id(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
struct hecmwST_contact_pair *cpair_global = global_mesh->contact_pair;
struct hecmwST_contact_pair *cpair_local = local_mesh->contact_pair;
int i;
cpair_local->master_grp_id =
(int *)HECMW_calloc(cpair_local->n_pair, sizeof(int));
if (cpair_local->master_grp_id == NULL) {
HECMW_set_error(errno, "");
goto error;
}
for (i = 0; i < cpair_global->n_pair; i++) {
cpair_local->master_grp_id[i] = cpair_global->master_grp_id[i];
}
return RTC_NORMAL;
error:
return RTC_ERROR;
}
static int const_contact_pair_info(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh) {
int rtc;
HECMW_assert(global_mesh);
HECMW_assert(global_mesh->contact_pair);
HECMW_assert(local_mesh);
HECMW_assert(local_mesh->contact_pair);
if (global_mesh->contact_pair->n_pair == 0) {
init_struct_contact_pair(local_mesh);
return RTC_NORMAL;
}
rtc = const_contact_pair_n_pair(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_contact_pair_name(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_contact_pair_type(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_contact_pair_slave_grp_id(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_contact_pair_master_grp_id(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
return RTC_NORMAL;
error:
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int const_local_data(const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_local_mesh *local_mesh,
const struct hecmw_part_cont_data *cont_data,
const char *node_flag, const char *elem_flag,
int *node_global2local, int *elem_global2local,
int current_domain) {
int *node_local2global = NULL;
int *elem_local2global = NULL;
int rtc, i;
HECMW_log(HECMW_LOG_DEBUG, "Starting creation of local mesh data...\n");
rtc = set_node_global2local(global_mesh, local_mesh, node_global2local,
node_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
node_local2global = (int *)HECMW_calloc(local_mesh->n_node, sizeof(int));
if (node_local2global == NULL) {
HECMW_set_error(errno, "");
goto error;
}
if (is_spdup_available(global_mesh)) {
rtc = set_node_local2global_mod(global_mesh, local_mesh, node_global2local,
node_local2global, current_domain);
} else {
rtc = set_node_local2global(global_mesh, local_mesh, node_global2local,
node_local2global);
}
if (rtc != RTC_NORMAL) goto error;
rtc = set_elem_global2local(global_mesh, local_mesh, elem_global2local,
elem_flag, current_domain);
if (rtc != RTC_NORMAL) goto error;
elem_local2global = (int *)HECMW_calloc(local_mesh->n_elem, sizeof(int));
if (elem_local2global == NULL) {
HECMW_set_error(errno, "");
goto error;
}
if (is_spdup_available(global_mesh)) {
rtc = set_elem_local2global_mod(global_mesh, local_mesh, elem_global2local,
elem_local2global, current_domain);
} else {
rtc = set_elem_local2global(global_mesh, local_mesh, elem_global2local,
elem_local2global);
}
if (rtc != RTC_NORMAL) goto error;
rtc = const_global_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_info(global_mesh, local_mesh, node_local2global, node_flag,
current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_info(global_mesh, local_mesh, node_global2local,
elem_global2local, elem_local2global, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_comm_info(global_mesh, local_mesh, node_global2local,
elem_global2local, current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_adapt_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_sect_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mat_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_mpc_info(global_mesh, local_mesh, node_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_amp_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = const_node_grp_info(global_mesh, local_mesh, node_global2local,
current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_elem_grp_info(global_mesh, local_mesh, elem_global2local,
current_domain);
if (rtc != RTC_NORMAL) goto error;
rtc = const_surf_grp_info(global_mesh, local_mesh, elem_global2local);
if (rtc != RTC_NORMAL) goto error;
rtc = const_contact_pair_info(global_mesh, local_mesh);
if (rtc != RTC_NORMAL) goto error;
rtc = clear_node_global2local(global_mesh, local_mesh, node_global2local,
current_domain);
rtc = clear_elem_global2local(global_mesh, local_mesh, elem_global2local,
current_domain);
HECMW_free(node_local2global);
HECMW_free(elem_local2global);
HECMW_log(HECMW_LOG_DEBUG, "Creation of local mesh data done\n");
return RTC_NORMAL;
error:
HECMW_free(node_local2global);
HECMW_free(elem_local2global);
clean_struct_local_mesh(local_mesh);
return RTC_ERROR;
}
/*==================================================================================================
print UCD format data
==================================================================================================*/
static int print_ucd_entire_set_node_data(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_result_data *result_data, const char *node_flag) {
int size;
int nn_item;
int i;
result_data->nn_component = 1;
result_data->nn_dof =
(int *)HECMW_malloc(sizeof(int) * result_data->nn_component);
if (result_data->nn_dof == NULL) {
HECMW_set_error(errno, "");
goto error;
}
result_data->nn_dof[0] = 1;
result_data->node_label =
(char **)HECMW_malloc(sizeof(char *) * result_data->nn_component);
if (result_data->node_label == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < result_data->nn_component; i++) {
result_data->node_label[i] = NULL;
}
}
for (i = 0; i < result_data->nn_component; i++) {
result_data->node_label[i] =
(char *)HECMW_malloc(sizeof(char) * (HECMW_NAME_LEN + 1));
if (result_data->node_label[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
}
strcpy(result_data->node_label[0], "rank_of_node");
for (nn_item = 0, i = 0; i < result_data->nn_component; i++) {
nn_item += result_data->nn_dof[i];
}
size = sizeof(double) * nn_item * global_mesh->n_node;
result_data->node_val_item = (double *)HECMW_malloc(size);
if (result_data->node_val_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED:
for (i = 0; i < global_mesh->n_node; i++) {
result_data->node_val_item[i] = (double)global_mesh->node_ID[2 * i + 1];
}
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED:
for (i = 0; i < global_mesh->n_node; i++) {
if (EVAL_BIT(node_flag[i], OVERLAP)) {
result_data->node_val_item[i] =
(double)global_mesh->n_subdomain + 2.0;
} else {
result_data->node_val_item[i] =
(double)global_mesh->node_ID[2 * i + 1];
}
}
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d",
global_mesh->hecmw_flag_parttype);
goto error;
}
return RTC_NORMAL;
error:
free_struct_result_data(result_data);
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* - - - - - - - - - */
static int print_ucd_entire_set_elem_data(
const struct hecmwST_local_mesh *global_mesh,
struct hecmwST_result_data *result_data, const char *elem_flag) {
int size;
int ne_item;
int i;
result_data->ne_component = 1;
result_data->ne_dof =
(int *)HECMW_malloc(sizeof(int) * result_data->ne_component);
if (result_data->ne_dof == NULL) {
HECMW_set_error(errno, "");
goto error;
}
result_data->ne_dof[0] = 1;
result_data->elem_label =
(char **)HECMW_malloc(sizeof(char *) * result_data->ne_component);
if (result_data->elem_label == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
for (i = 0; i < result_data->ne_component; i++) {
result_data->elem_label[i] = NULL;
}
}
for (i = 0; i < result_data->ne_component; i++) {
result_data->elem_label[i] =
(char *)HECMW_malloc(sizeof(char) * (HECMW_NAME_LEN + 1));
if (result_data->elem_label[i] == NULL) {
HECMW_set_error(errno, "");
goto error;
}
}
strcpy(result_data->elem_label[0], "partitioning_image");
/* modify element information*/
for (i = 0; i < global_mesh->n_elem; i++) {
switch (global_mesh->elem_type[i]) {
case HECMW_ETYPE_SHT6:
global_mesh->elem_type[i] = HECMW_ETYPE_SHT1;
break;
case HECMW_ETYPE_SHQ8:
global_mesh->elem_type[i] = HECMW_ETYPE_SHQ1;
break;
case HECMW_ETYPE_BEM3:
global_mesh->elem_type[i] = HECMW_ETYPE_ROD1;
break;
case HECMW_ETYPE_ROD31:
global_mesh->elem_type[i] = HECMW_ETYPE_ROD1;
break;
}
}
for (ne_item = 0, i = 0; i < result_data->ne_component; i++) {
ne_item += result_data->ne_dof[i];
}
size = sizeof(double) * ne_item * global_mesh->n_elem;
result_data->elem_val_item = (double *)HECMW_malloc(size);
if (result_data->elem_val_item == NULL) {
HECMW_set_error(errno, "");
goto error;
}
switch (global_mesh->hecmw_flag_parttype) {
case HECMW_FLAG_PARTTYPE_NODEBASED:
for (i = 0; i < global_mesh->n_elem; i++) {
if (EVAL_BIT(elem_flag[i], OVERLAP)) {
result_data->elem_val_item[i] =
(double)global_mesh->n_subdomain + 2.0;
} else {
result_data->elem_val_item[i] =
(double)global_mesh->elem_ID[2 * i + 1];
}
}
break;
case HECMW_FLAG_PARTTYPE_ELEMBASED:
for (i = 0; i < global_mesh->n_elem; i++) {
result_data->elem_val_item[i] = (double)global_mesh->elem_ID[2 * i + 1];
}
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d",
global_mesh->hecmw_flag_parttype);
goto error;
}
return RTC_NORMAL;
error:
free_struct_result_data(result_data);
return RTC_ERROR;
}
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
static int print_ucd_entire(const struct hecmwST_local_mesh *global_mesh,
const char *node_flag, const char *elem_flag,
const char *ofname) {
struct hecmwST_result_data *result_data;
result_data = (struct hecmwST_result_data *)HECMW_malloc(
sizeof(struct hecmwST_result_data));
if (result_data == NULL) {
HECMW_set_error(errno, "");
goto error;
} else {
init_struct_result_data(result_data);
}
if (print_ucd_entire_set_node_data(global_mesh, result_data, node_flag)) {
goto error;
}
if (print_ucd_entire_set_elem_data(global_mesh, result_data, elem_flag)) {
goto error;
}
if (HECMW_ucd_legacy_print(global_mesh, result_data, ofname)) {
goto error;
}
free_struct_result_data(result_data);
return RTC_NORMAL;
error:
free_struct_result_data(result_data);
return RTC_ERROR;
}
static int init_partition(struct hecmwST_local_mesh *global_mesh,
struct hecmw_part_cont_data *cont_data) {
HECMW_log(HECMW_LOG_DEBUG, "Starting initialization for partitioner...");
/* global_mesh->n_subdomain */
global_mesh->n_subdomain = cont_data->n_domain;
/* global_mesh->hecmw_flag_parttype */
switch (cont_data->type) {
case HECMW_PART_TYPE_NODE_BASED: /* for node-based partitioning */
global_mesh->hecmw_flag_parttype = HECMW_FLAG_PARTTYPE_NODEBASED;
break;
case HECMW_PART_TYPE_ELEMENT_BASED: /* for element-based partitioning */
global_mesh->hecmw_flag_parttype = HECMW_FLAG_PARTTYPE_ELEMBASED;
break;
default:
HECMW_set_error(HECMW_PART_E_INVALID_PTYPE, "%d", cont_data->type);
goto error;
}
/* global_mesh->hecmw_flag_partdepth */
global_mesh->hecmw_flag_partdepth = cont_data->depth;
/* global_mesh->hecmw_flag_partcontact */
if (global_mesh->contact_pair->n_pair > 0) {
switch (cont_data->contact) {
case HECMW_PART_CONTACT_AGGREGATE:
global_mesh->hecmw_flag_partcontact = HECMW_FLAG_PARTCONTACT_AGGREGATE;
break;
case HECMW_PART_CONTACT_DISTRIBUTE:
global_mesh->hecmw_flag_partcontact = HECMW_FLAG_PARTCONTACT_DISTRIBUTE;
break;
case HECMW_PART_CONTACT_SIMPLE:
global_mesh->hecmw_flag_partcontact = HECMW_FLAG_PARTCONTACT_SIMPLE;
break;
case HECMW_PART_CONTACT_DEFAULT:
default:
cont_data->contact = HECMW_PART_CONTACT_SIMPLE;
global_mesh->hecmw_flag_partcontact = HECMW_FLAG_PARTCONTACT_SIMPLE;
break;
}
}
HECMW_log(HECMW_LOG_DEBUG, "Initialization for partitioner done");
return RTC_NORMAL;
error:
return RTC_ERROR;
;
}
/*==================================================================================================
main function
==================================================================================================*/
extern struct hecmwST_local_mesh *HECMW_partition_inner(
struct hecmwST_local_mesh *global_mesh,
struct hecmw_part_cont_data *cont_data) {
struct hecmwST_local_mesh *local_mesh = NULL;
struct hecmw_ctrl_meshfiles *ofheader = NULL;
char *node_flag = NULL;
char *elem_flag = NULL;
char *node_flag_neighbor = NULL;
char *elem_flag_neighbor = NULL;
int *node_global2local = NULL;
int *elem_global2local = NULL;
char ofname[HECMW_FILENAME_LEN + 1];
int *num_elem, *num_node, *num_ielem, *num_inode, *num_nbpe;
int *sum_elem, *sum_node, *sum_ielem, *sum_inode, *sum_nbpe;
int current_domain, nrank, iS, iE;
int rtc;
int i;
int error_in_ompsection = 0;
if (global_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'global_mesh\' is NULL");
goto error;
}
if (cont_data == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'cont_data\' is NULL");
goto error;
}
rtc = init_partition(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_init_log(global_mesh->n_subdomain);
if (rtc != RTC_NORMAL) goto error;
if (global_mesh->my_rank == 0) {
rtc = HECMW_part_set_log_part_type(cont_data->type);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_set_log_part_method(cont_data->method);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_set_log_part_depth(cont_data->depth);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_set_log_part_contact(cont_data->contact);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_set_log_n_node_g(global_mesh->n_node);
if (rtc != RTC_NORMAL) goto error;
rtc = HECMW_part_set_log_n_elem_g(global_mesh->n_elem);
if (rtc != RTC_NORMAL) goto error;
}
if (global_mesh->n_subdomain == 1) {
current_domain = 0;
if (global_mesh->my_rank == 0) {
HECMW_log(HECMW_LOG_INFO, "Creating local mesh for domain #%d ...",
current_domain);
ofheader = HECMW_ctrl_get_meshfiles_header_sub(
"part_out", global_mesh->n_subdomain, current_domain);
if (ofheader == NULL) {
HECMW_log(HECMW_LOG_ERROR, "not set output file header");
error_in_ompsection = 1;
goto error;
}
if (ofheader->n_mesh == 0) {
HECMW_log(HECMW_LOG_ERROR, "output file name is not set");
error_in_ompsection = 1;
goto error;
}
get_dist_file_name(ofheader->meshfiles[0].filename, current_domain,
ofname);
HECMW_assert(ofname != NULL);
HECMW_log(HECMW_LOG_DEBUG,
"Starting writing local mesh for domain #%d...",
current_domain);
rtc = HECMW_put_dist_mesh(global_mesh, ofname);
if (rtc != 0) {
HECMW_log(HECMW_LOG_ERROR, "Failed to write local mesh for domain #%d",
current_domain);
goto error;
}
HECMW_log(HECMW_LOG_DEBUG, "Writing local mesh for domain #%d done",
current_domain);
rtc = HECMW_part_set_log_n_elem(0, global_mesh->n_elem);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_n_node(0, global_mesh->n_node);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_ne_internal(0, global_mesh->ne_internal);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_nn_internal(0, global_mesh->nn_internal);
if (rtc != 0) goto error;
rtc = HECMW_part_print_log();
if (rtc) goto error;
}
HECMW_part_finalize_log();
return global_mesh;
}
num_elem = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (num_elem == NULL) {
HECMW_set_error(errno, "");
goto error;
}
num_node = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (num_node == NULL) {
HECMW_set_error(errno, "");
goto error;
}
num_ielem = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (num_ielem == NULL) {
HECMW_set_error(errno, "");
goto error;
}
num_inode = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (num_inode == NULL) {
HECMW_set_error(errno, "");
goto error;
}
num_nbpe = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (num_nbpe == NULL) {
HECMW_set_error(errno, "");
goto error;
}
sum_elem = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (sum_elem == NULL) {
HECMW_set_error(errno, "");
goto error;
}
sum_node = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (sum_node == NULL) {
HECMW_set_error(errno, "");
goto error;
}
sum_ielem = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (sum_ielem == NULL) {
HECMW_set_error(errno, "");
goto error;
}
sum_inode = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (sum_inode == NULL) {
HECMW_set_error(errno, "");
goto error;
}
sum_nbpe = (int *)HECMW_calloc(global_mesh->n_subdomain, sizeof(int));
if (sum_nbpe == NULL) {
HECMW_set_error(errno, "");
goto error;
}
rtc = wnumbering(global_mesh, cont_data);
if (rtc != RTC_NORMAL) goto error;
/*K. Inagaki */
rtc = spdup_makelist_main(global_mesh);
if (rtc != RTC_NORMAL) goto error;
#ifdef _OPENMP
#pragma omp parallel default(none), \
private(node_flag, elem_flag, local_mesh, nrank, iS, iE, i, \
current_domain, rtc, ofheader, ofname), \
private(node_global2local, elem_global2local, \
node_flag_neighbor, elem_flag_neighbor), \
shared(global_mesh, cont_data, num_elem, num_node, \
num_ielem, num_inode, num_nbpe, error_in_ompsection)
{
#endif /* _OPENMP */
node_flag = (char *)HECMW_calloc(global_mesh->n_node, sizeof(char));
if (node_flag == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
elem_flag = (char *)HECMW_calloc(global_mesh->n_elem, sizeof(char));
if (elem_flag == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
/*K. Inagaki */
node_global2local = (int *)HECMW_calloc(global_mesh->n_node, sizeof(int));
if (node_global2local == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
elem_global2local = (int *)HECMW_calloc(global_mesh->n_elem, sizeof(int));
if (elem_global2local == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
node_flag_neighbor =
(char *)HECMW_malloc(sizeof(char) * global_mesh->n_node);
if (node_flag_neighbor == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
elem_flag_neighbor =
(char *)HECMW_malloc(sizeof(char) * global_mesh->n_elem);
if (elem_flag_neighbor == NULL) {
HECMW_set_error(errno, "");
error_in_ompsection = 1;
goto error_omp;
}
memset(node_flag_neighbor, 0, sizeof(char) * global_mesh->n_node);
memset(elem_flag_neighbor, 0, sizeof(char) * global_mesh->n_elem);
local_mesh = HECMW_dist_alloc();
if (local_mesh == NULL) {
error_in_ompsection = 1;
goto error_omp;
}
nrank = global_mesh->n_subdomain / HECMW_comm_get_size();
iS = HECMW_comm_get_rank() * nrank;
iE = iS + nrank;
if (HECMW_comm_get_rank() == HECMW_comm_get_size() - 1)
iE = global_mesh->n_subdomain;
#ifdef _OPENMP
#pragma omp for schedule(dynamic, 1), reduction(+ : error_in_ompsection)
#endif
for (i = iS; i < iE; i++) {
if (error_in_ompsection) continue;
current_domain = i;
HECMW_log(HECMW_LOG_INFO, "Creating local mesh for domain #%d ...",
current_domain);
rtc = create_neighbor_info(global_mesh, local_mesh, node_flag, elem_flag,
current_domain);
if (rtc != RTC_NORMAL) {
error_in_ompsection = 1;
continue;
}
if (global_mesh->n_subdomain > 1) {
rtc = create_comm_info(global_mesh, local_mesh, node_flag, elem_flag,
node_flag_neighbor, elem_flag_neighbor,
current_domain);
if (rtc != RTC_NORMAL) {
error_in_ompsection = 1;
continue;
}
}
rtc = const_local_data(global_mesh, local_mesh, cont_data, node_flag,
elem_flag, node_global2local, elem_global2local,
current_domain);
if (rtc != RTC_NORMAL) {
error_in_ompsection = 1;
continue;
}
num_elem[i] = local_mesh->n_elem;
num_node[i] = local_mesh->n_node;
num_ielem[i] = local_mesh->ne_internal;
num_inode[i] = local_mesh->nn_internal;
num_nbpe[i] = local_mesh->n_neighbor_pe;
ofheader = HECMW_ctrl_get_meshfiles_header_sub(
"part_out", global_mesh->n_subdomain, current_domain);
if (ofheader == NULL) {
HECMW_log(HECMW_LOG_ERROR, "not set output file header");
error_in_ompsection = 1;
continue;
}
if (ofheader->n_mesh == 0) {
HECMW_log(HECMW_LOG_ERROR, "output file name is not set");
error_in_ompsection = 1;
continue;
}
get_dist_file_name(ofheader->meshfiles[0].filename, current_domain,
ofname);
HECMW_assert(ofname != NULL);
HECMW_log(HECMW_LOG_DEBUG,
"Starting writing local mesh for domain #%d...",
current_domain);
rtc = HECMW_put_dist_mesh(local_mesh, ofname);
if (rtc != 0) {
HECMW_log(HECMW_LOG_ERROR, "Failed to write local mesh for domain #%d",
current_domain);
error_in_ompsection = 1;
} else {
HECMW_log(HECMW_LOG_DEBUG, "Writing local mesh for domain #%d done",
current_domain);
}
clean_struct_local_mesh(local_mesh);
HECMW_ctrl_free_meshfiles(ofheader);
ofheader = NULL;
if (is_spdup_available(global_mesh)) {
/*K. Inagaki */
spdup_clear_IEB(node_flag, elem_flag, current_domain);
} else {
int j;
for (j = 0; j < global_mesh->n_node; j++) {
CLEAR_IEB(node_flag[j]);
}
for (j = 0; j < global_mesh->n_elem; j++) {
CLEAR_IEB(elem_flag[j]);
}
}
}
#ifdef _OPENMP
if (error_in_ompsection) goto error_omp;
#pragma omp single
#endif
if (cont_data->is_print_ucd == 1) {
if (global_mesh->my_rank == 0) {
print_ucd_entire(global_mesh, node_flag, elem_flag,
cont_data->ucd_file_name);
}
}
error_omp:
HECMW_dist_free(local_mesh);
HECMW_free(node_flag);
HECMW_free(elem_flag);
/*K. Inagaki */
HECMW_free(node_global2local);
HECMW_free(elem_global2local);
HECMW_free(node_flag_neighbor);
HECMW_free(elem_flag_neighbor);
#ifdef _OPENMP
} /* omp end parallel */
if (error_in_ompsection) goto error;
#endif
rtc = HECMW_Allreduce(num_elem, sum_elem, global_mesh->n_subdomain, HECMW_INT,
HECMW_SUM, HECMW_comm_get_comm());
if (rtc != 0) goto error;
rtc = HECMW_Allreduce(num_node, sum_node, global_mesh->n_subdomain, HECMW_INT,
HECMW_SUM, HECMW_comm_get_comm());
if (rtc != 0) goto error;
rtc = HECMW_Allreduce(num_ielem, sum_ielem, global_mesh->n_subdomain,
HECMW_INT, HECMW_SUM, HECMW_comm_get_comm());
if (rtc != 0) goto error;
rtc = HECMW_Allreduce(num_inode, sum_inode, global_mesh->n_subdomain,
HECMW_INT, HECMW_SUM, HECMW_comm_get_comm());
if (rtc != 0) goto error;
rtc = HECMW_Allreduce(num_nbpe, sum_nbpe, global_mesh->n_subdomain,
HECMW_INT, HECMW_SUM, HECMW_comm_get_comm());
if (rtc != 0) goto error;
if (global_mesh->my_rank == 0) {
for (i = 0; i < global_mesh->n_subdomain; i++) {
rtc = HECMW_part_set_log_n_elem(i, sum_elem[i]);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_n_node(i, sum_node[i]);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_ne_internal(i, sum_ielem[i]);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_nn_internal(i, sum_inode[i]);
if (rtc != 0) goto error;
rtc = HECMW_part_set_log_n_neighbor_pe(i, sum_nbpe[i]);
if (rtc != 0) goto error;
}
rtc = HECMW_part_print_log();
if (rtc) goto error;
}
HECMW_part_finalize_log();
HECMW_free(num_elem);
HECMW_free(num_node);
HECMW_free(num_ielem);
HECMW_free(num_inode);
HECMW_free(num_nbpe);
HECMW_free(sum_elem);
HECMW_free(sum_node);
HECMW_free(sum_ielem);
HECMW_free(sum_inode);
HECMW_free(sum_nbpe);
/*K. Inagaki */
spdup_freelist(global_mesh);
return global_mesh;
error:
HECMW_free(node_flag);
HECMW_free(elem_flag);
HECMW_free(num_elem);
HECMW_free(num_node);
HECMW_free(num_ielem);
HECMW_free(num_inode);
HECMW_free(num_nbpe);
HECMW_free(sum_elem);
HECMW_free(sum_node);
HECMW_free(sum_ielem);
HECMW_free(sum_inode);
HECMW_free(sum_nbpe);
HECMW_dist_free(local_mesh);
if (ofheader) {
HECMW_ctrl_free_meshfiles(ofheader);
}
HECMW_part_finalize_log();
return NULL;
}
extern struct hecmwST_local_mesh *HECMW_partition(
struct hecmwST_local_mesh *global_mesh) {
struct hecmwST_local_mesh *local_mesh;
struct hecmw_part_cont_data *cont_data;
HECMW_log(HECMW_LOG_INFO, "Starting domain decomposition...\n");
if (global_mesh == NULL) {
HECMW_set_error(HECMW_PART_E_INV_ARG, "\'global_mesh\' is NULL");
goto error;
}
cont_data = HECMW_part_get_control(global_mesh);
if (cont_data == NULL) goto error;
local_mesh = HECMW_partition_inner(global_mesh, cont_data);
if (local_mesh == NULL) goto error;
HECMW_part_free_control(cont_data);
HECMW_log(HECMW_LOG_INFO, "Domain decomposition done\n");
return local_mesh;
error:
return NULL;
}
|
test_funcs.h | // Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
template <typename type, typename type2>
static void basic_gemm(bool trans_a,
bool trans_b,
int m,
int n,
int k,
type2 alpha,
const type* a,
int lda,
const type* b,
int ldb,
type2 beta,
type2* c,
int ldc,
const type2* bias,
bool flag_bias = false,
bool flag_relu = false) {
#pragma omp parallel for
for (int i = 0; i < m; ++i) {
auto bias_data = static_cast<type2>(0);
if (flag_bias) {
bias_data = bias[i];
}
for (int j = 0; j < n; ++j) {
auto sum = static_cast<type2>(0);
for (int l = 0; l < k; ++l) {
type av;
type bv;
if (trans_a) {
av = a[l * lda + i];
} else {
av = a[i * lda + l];
}
if (trans_b) {
bv = b[j * ldb + l];
} else {
bv = b[l * ldb + j];
}
sum += av * bv;
}
type2 tmp = alpha * sum + beta * c[i * ldc + j] + bias_data;
if (flag_relu) {
c[i * ldc + j] = tmp > (type2)0 ? tmp : (type2)0;
} else {
c[i * ldc + j] = tmp;
}
}
}
}
template <typename type, typename type2>
static void basic_gemv(int m,
int k,
const type* a,
const type* b,
const type2* bias,
type2* c,
type2 alpha,
type2 beta,
bool trans_a = false,
bool flag_bias = false,
bool flag_relu = false) {
#pragma omp parallel for
for (int i = 0; i < m; ++i) {
auto bias_data = static_cast<type2>(0);
if (flag_bias) {
bias_data = bias[i];
}
auto sum = static_cast<type2>(0);
for (int j = 0; j < k; ++j) {
type av;
if (trans_a) {
av = a[j * m + i];
} else {
av = a[i * k + j];
}
sum += av * b[j];
}
type2 tmp = alpha * sum + beta * c[i] + bias_data;
if (flag_relu) {
c[i] = tmp > (type2)0 ? tmp : (type2)0;
} else {
c[i] = tmp;
}
}
}
/**
* \brief basic direct convolution function
*/
//! for float, dtype1 and type2 is float
//! for int8, dytpe1 is char, dtype2 is int
template <typename Dtype1, typename Dtype2>
static void conv_basic(const Dtype1* din,
Dtype2* dout,
int num,
int chout,
int hout,
int wout,
int chin,
int hin,
int win,
const Dtype1* weights,
const Dtype2* bias,
int group,
int kernel_w,
int kernel_h,
int stride_w,
int stride_h,
int dila_w,
int dila_h,
int pad_w,
int pad_h,
bool flag_bias,
bool flag_relu) {
Dtype2 beta = 0;
auto src_data = din;
auto dst_data_ref = dout;
auto weights_data = weights;
auto with_bias = flag_bias;
auto bias_data = bias;
int in_num = num;
int out_channels = chout;
int out_h = hout;
int out_w = wout;
int in_channel = chin;
int in_h = hin;
int in_w = win;
int out_c_group = out_channels / group;
int in_c_group = in_channel / group;
for (int n = 0; n < in_num; ++n) {
#pragma omp parallel for collapse(4)
for (int g = 0; g < group; ++g) {
for (int oc = 0; oc < out_c_group; ++oc) {
for (int oh = 0; oh < out_h; ++oh) {
for (int ow = 0; ow < out_w; ++ow) {
int out_idx = n * group * out_c_group * out_h * out_w +
g * out_c_group * out_h * out_w + oc * out_h * out_w +
oh * out_w + ow;
Dtype2 bias_d = with_bias ? (bias_data[g * out_c_group + oc]) : 0;
dst_data_ref[out_idx] = bias_d; // + dst_data_ref[out_idx] * beta;
for (int ic = 0; ic < in_c_group; ++ic) {
for (int kh = 0; kh < kernel_h; ++kh) {
for (int kw = 0; kw < kernel_w; ++kw) {
int iw = ow * stride_w - pad_w + kw * (dila_w);
int ih = oh * stride_h - pad_h + kh * (dila_h);
if (iw < 0 || iw >= in_w) continue;
if (ih < 0 || ih >= in_h) continue;
int iidx = n * in_channel * in_h * in_w +
g * in_c_group * in_h * in_w + ic * in_h * in_w +
ih * in_w + iw;
int widx =
g * out_c_group * in_c_group * kernel_h * kernel_w +
oc * in_c_group * kernel_h * kernel_w +
ic * kernel_h * kernel_w + kh * kernel_w + kw;
dst_data_ref[out_idx] += src_data[iidx] * weights_data[widx];
}
}
}
if (flag_relu) {
dst_data_ref[out_idx] = dst_data_ref[out_idx] > (Dtype2)0
? dst_data_ref[out_idx]
: (Dtype2)0;
}
}
}
}
}
}
}
|
gi_union_find_labeling.h | /*
*
* Copyright (C) 2018 Attila Gyulassy <jediati@sci.utah.edu>
* All rights reserved.
*
* This software may be modified and distributed under the terms
* of the BSD license. See the LICENSE file for details.
*/
#ifndef UNION_FIND_LABELING_H
#define UNION_FIND_LABELING_H
#include "gi_basic_types.h"
#include "gi_labeling.h"
//#include "gi_experimental.h"
#include "gi_regular_grid_3d.h"
namespace GInt {
class VolumeConnectedComponents {
public:
INDEX_TYPE Find(INDEX_TYPE id) {
INDEX_TYPE tmp1 = mIDVol->GetLabel(id);
if (tmp1 == id) return id;
INDEX_TYPE tmp2 = Find(tmp1);
mIDVol->SetLabel(id, tmp2);
return tmp2;
}
void Merge(INDEX_TYPE id1, INDEX_TYPE id2) {
INDEX_TYPE fid1 = Find(id1);
INDEX_TYPE fid2 = Find(id2);
if (fid1 < fid2) {
mIDVol->SetLabel(fid2, fid1);
}
else {
mIDVol->SetLabel(fid1, fid2);
}
}
void AddVoxel(INDEX_TYPE id) {
mIDVol->SetLabel(id, id);
}
VolumeConnectedComponents(RegularGrid3D* grid) : mGrid(grid), mIDVol(NULL){}
RegularGrid3D* mGrid;
DenseLabeling<INDEX_TYPE>* mIDVol;
void PerformUnionFind(DenseLabeling<char>* maskvol) {
if (mIDVol != NULL) delete mIDVol;
mIDVol = new DenseLabeling<INDEX_TYPE>(maskvol->GetNumLabels());
mIDVol->SetAll(-1);
for (INDEX_TYPE i = 0; i < maskvol->GetNumLabels(); i++) {
if (maskvol->GetLabel(i) > 0) {
AddVoxel(i);
}
}
Vec3l negs[6];
for (INDEX_TYPE i = 0; i < maskvol->GetNumLabels(); i++) {
if (maskvol->GetLabel(i) == 0) continue;
Vec3l coords = mGrid->XYZ3d(i);
int count = mGrid->GatherExistingNeighborsSameBdry6(coords, negs);
for (int j = 0; j < count; j++) {
INDEX_TYPE nid = mGrid->Index3d(negs[j]);
if (maskvol->GetLabel(nid) == 0) continue;
Merge(nid, i);
}
}
for (INDEX_TYPE i = 0; i < maskvol->GetNumLabels(); i++) {
if (maskvol->GetLabel(i) == 0) continue;
Find(i);
}
}
};
//class UnionFindLabeling : public DenseLabeling < INDEX_TYPE > {
//protected:
// INDEX_TYPE* m_labels;
// INDEX_TYPE m_num_labels;
//public:
// UnionFindLabeling(INDEX_TYPE num_labels) :DenseLabeling<INDEX_TYPE>(num_labels) {
// }
// void SetLabel(INDEX_TYPE id, INDEX_TYPE label) {
// m_labels[id] = label;
// }
// INDEX_TYPE GetLabel(INDEX_TYPE id) {
// return Find(id);
// }
// INDEX_TYPE Find(INDEX_TYPE id) {
// INDEX_TYPE tlabel = this->GetLabel(id);
// if (this->GetLabel(id) == id) {
// return id;
// }
// // hopefully we don't have 1-cycles!!!!
// //else if (a[a[s]] == s) {
// // return s;
// //}
// tlabel = Find(tlabel);
// this->SetLabel(id, tlabel);
// return tlabel;
// }
// void OrderedUnion(INDEX_TYPE keep, INDEX_TYPE merge) {
// SetLabel(merge, keep);
// }
//};
}
#if 0
class BubbleSet {
protected:
TopoVertexGraph* m_graph;
unordered_map<INDEX_TYPE, BYTE_TYPE> m_counts;
public:
BubbleSet(TopoVertexGraph* graph) : m_graph(graph) {
}
void insert(INDEX_TYPE id) {
m_counts[id] = 0;
TopoVertexGraph::neighbor_iterator nit(m_graph);
for (nit.begin(id); nit.valid(); nit.advance()) {
INDEX_TYPE other_id = nit.value();
if (m_graph->Before(other_id, id)) {
if (m_counts[other_id] == 1) {
m_counts.erase(other_id);
}
else {
m_counts[other_id]--;
}
}
else {
m_counts[id]++;
}
}
}
// the reason this is a "bubbleset" is that
// the only calls to contains on the boundary of the set work
// like a bubble - the air dosn't know if its inside or outside the bubble
bool contains(INDEX_TYPE id) {
return m_counts.count(id) > 0;
}
void merge(BubbleSet& other) {
}
// define iterators
};
template< class Comparer>
class FlatRegionExpansion {
public:
FlatRegionExpansion(RegularGridTrilinearFunction* func, RegularGrid3D* grid) :
m_func(func), m_grid(grid) {
mCompare = new Comparer(func);
}
protected:
//struct bridge {
// INDEX_TYPE labela;
// INDEX_TYPE labelb;
// float value;
//};
//
RegularGrid3D* m_grid;
Comparer* mCompare;
UnionFindLabeling* m_destinations;
RegularGridTrilinearFunction* m_func;
map<INDEX_TYPE, vector<INDEX_TYPE>> m_merge_map;
bool IsExtremeVertexIn6Neighborhood(INDEX_TYPE id) const {
Vec3l t_neighbors[6];
Vec3l t_coords = m_grid->XYZ3d(id);
int t_num_neighbors = m_grid->GatherExistingNeighborsSameBdry6(t_coords, t_neighbors);
INDEX_TYPE t_current_lowest = id;
for (int i = 0; i < t_num_neighbors; i++) {
INDEX_TYPE t_neighbor_vertex = m_grid->Index3d(t_neighbors[i]);
if (mCompare->Compare(t_neighbor_vertex, t_current_lowest)) {
return false;
}
}
return true;
}
void Enqueue_Later_Neighbors(Vec3l xyz, std::priority_queue<INDEX_TYPE, std::vector<INDEX_TYPE>, Comparer > &expansion, std::set<INDEX_TYPE>&seen) {
INDEX_TYPE tid = m_grid->Index3d(xyz);
Vec3l neighbors[6];
int nn = m_grid->GatherExistingNeighborsSameBdry6(xyz, neighbors);
for (int i = 0; i < nn; i++) {
INDEX_TYPE tneg = m_grid->Index3d(neighbors[i]);
if (m_certains->GetLabel(tneg) == -1 && mCompare->Compare(tid, tneg) && seen.count(tneg) == 0) {
seen.insert(tneg);
expansion.push(tneg);
}
}
}
int Inspect_Higher_Certains(INDEX_TYPE tid) {
INDEX_TYPE tneg;
int extremal_certain = m_certains->GetLabel(tid);
bool has_extremal = false;
Vec3l neighbors[6];
int nn = m_grid->GatherExistingNeighborsSameBdry6(m_grid->XYZ3d(tid), neighbors);
for (int i = 0; i < nn; i++) {
INDEX_TYPE tneg = m_grid->Index3d(neighbors[i]);
if (mCompare->Compare(tneg, tid)) {
if (m_certains->GetLabel(tneg) < 0) return -1; // if a extremal one is uncertain, we are uncertain
if (!has_extremal) {
extremal_certain = m_certains->GetLabel(tneg);
has_extremal = true;
}
else {
if (extremal_certain != m_certains->GetLabel(tneg)) return -1;
}
}
}
if (!has_extremal) {
printf("ERROR should never get here\n");
return -1;
}
return extremal_certain;
}
void Expand_Lower_Neighborhood(INDEX_TYPE startid) {
Vec3l xyz = m_grid->XYZ3d(startid);
std::set<INDEX_TYPE> seen;
INDEX_TYPE tid = startid;
// the natural ordering using the < operator on pairs will give us the highest
// element first, simulating region growing from high to low
std::priority_queue<INDEX_TYPE, std::vector<INDEX_TYPE>, Comparer > growing_front(*mCompare);
seen.insert(startid);
Enqueue_Later_Neighbors(xyz, growing_front, seen);
while (!growing_front.empty()) {
INDEX_TYPE currid = growing_front.top();
growing_front.pop();
int cellvale = Inspect_Higher_Certains(currid);
// find extremals
// cellvalue >=0 indicates that there is certainty here, so lets expand
if (cellvale >= 0) {
m_certains->SetLabel(currid, cellvale);
m_destinations->SetLabel(currid, startid);
Enqueue_Later_Neighbors(m_grid->XYZ3d(currid), growing_front, seen);
}
}
}
void CreateLabeling() {
m_destinations = new UnionFindLabeling(m_grid->NumElements());
m_destinations->SetAll(-1);
const INDEX_TYPE t_num_vertices = m_grid->NumElements();
std::vector<INDEX_TYPE> extrema;
// set all potential extrema, so we terminate near them
#pragma omp parallel for
for (INDEX_TYPE i = 0; i < t_num_vertices; i++) {
if (IsExtremeVertexIn6Neighborhood(i)) {
//m_destinations->SetLabel(i, i);
vector<INDEX_TYPE> myext;
myext.push_back(i);
#pragma omp critical
{
extrema.push_back(i);
m_merge_map[i] = myext;
}
}
else {
//m_destinations->SetLabel(i, -1);
}
}
int num_extrema = extrema.size();
#pragma omp parallel shared(extrema)
{
#pragma omp for schedule(dynamic) nowait
for (int m = 0; m < num_extrema; m++) {
INDEX_TYPE maximum = extrema[m];
m_certains->SetLabel(maximum, m);
Expand_Lower_Neighborhood(maximum);
m_func->SetGradExplicit(maximum, Vec3d(0, 0, 0));
}
}
}
};
}
#endif
#endif
|
3d25pt.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-2, 3D 25 point stencil
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
#ifndef min
#define min(x,y) ((x) < (y)? (x) : (y))
#endif
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
double ***roc2 = (double ***) malloc(sizeof(double**));
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (double ***) malloc(sizeof(double**)*Nz);
roc2 = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[0][i] = (double**) malloc(sizeof(double*)*Ny);
A[1][i] = (double**) malloc(sizeof(double*)*Ny);
roc2[i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][i][j] = (double*) malloc(sizeof(double)*Nx);
roc2[i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 24;
tile_size[1] = 24;
tile_size[2] = 16;
tile_size[3] = 64;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
roc2[i][j][k] = 2.0 * (rand() % BASE);
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
const double coef0 = -0.28472;
const double coef1 = 0.16000;
const double coef2 = -0.02000;
const double coef3 = 0.00254;
const double coef4 = -0.00018;
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 1) && (Nx >= 9) && (Ny >= 9) && (Nz >= 9)) {
for (t1=-1;t1<=floord(Nt-1,3);t1++) {
lbp=max(ceild(t1,2),ceild(6*t1-Nt+2,6));
ubp=min(floord(4*Nt+Nz-9,24),floord(12*t1+Nz+6,24));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(max(max(0,ceild(3*t1-3*t2,2)),ceild(3*t1-2,4)),ceild(24*t2-Nz-3,16));t3<=min(min(min(floord(4*Nt+Ny-9,16),floord(12*t1+Ny+15,16)),floord(24*t2+Ny+11,16)),floord(24*t1-24*t2+Nz+Ny+13,16));t3++) {
for (t4=max(max(max(max(0,ceild(3*t1-3*t2-6,8)),ceild(3*t1-14,16)),ceild(24*t2-Nz-51,64)),ceild(16*t3-Ny-51,64));t4<=min(min(min(min(floord(4*Nt+Nx-9,64),floord(12*t1+Nx+15,64)),floord(24*t2+Nx+11,64)),floord(16*t3+Nx+3,64)),floord(24*t1-24*t2+Nz+Nx+13,64));t4++) {
for (t5=max(max(max(max(max(0,ceild(24*t2-Nz+5,4)),ceild(16*t3-Ny+5,4)),ceild(64*t4-Nx+5,4)),3*t1),6*t1-6*t2+1);t5<=min(min(min(min(min(floord(24*t1-24*t2+Nz+18,4),Nt-1),3*t1+5),6*t2+4),4*t3+2),16*t4+14);t5++) {
for (t6=max(max(24*t2,4*t5+4),-24*t1+24*t2+8*t5-23);t6<=min(min(24*t2+23,-24*t1+24*t2+8*t5),4*t5+Nz-5);t6++) {
for (t7=max(16*t3,4*t5+4);t7<=min(16*t3+15,4*t5+Ny-5);t7++) {
lbv=max(64*t4,4*t5+4);
ubv=min(64*t4+63,4*t5+Nx-5);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] = (((2.0 * A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) - A[( t5 + 1) % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) + (roc2[ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (((((coef0 * A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) + (coef1 * (((((A[ t5 % 2][ (-4*t5+t6) - 1][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 1][ (-4*t5+t7)][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 1][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 1][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 1]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 1]))) + (coef2 * (((((A[ t5 % 2][ (-4*t5+t6) - 2][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 2][ (-4*t5+t7)][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 2][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 2][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 2]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 2]))) + (coef3 * (((((A[ t5 % 2][ (-4*t5+t6) - 3][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 3][ (-4*t5+t7)][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 3][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 3][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 3]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 3]))) + (coef4 * (((((A[ t5 % 2][ (-4*t5+t6) - 4][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 4][ (-4*t5+t7)][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 4][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 4][ (-4*t5+t8)]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 4]) + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 4])))));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = MIN(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
free(roc2[i][j]);
}
free(A[0][i]);
free(A[1][i]);
free(roc2[i]);
}
free(A[0]);
free(A[1]);
free(roc2);
return 0;
}
|
ParallelJobsOpenMP.h | /**
* Appcelerator Titanium License
* This source code and all modifications done by Appcelerator
* are licensed under the Apache Public License (version 2) and
* are Copyright (c) 2009-2012 by Appcelerator, Inc.
*/
/*
* Copyright (C) 2011 University of Szeged
* Copyright (C) 2011 Gabor Loki <loki@webkit.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ParallelJobsOpenMP_h
#define ParallelJobsOpenMP_h
#if ENABLE(THREADING_OPENMP)
#include <omp.h>
namespace WTI {
class ParallelEnvironment {
WTF_MAKE_NONCOPYABLE(ParallelEnvironment);
public:
typedef void (*ThreadFunction)(void*);
ParallelEnvironment(ThreadFunction threadFunction, size_t sizeOfParameter, int requestedJobNumber) :
m_threadFunction(threadFunction),
m_sizeOfParameter(sizeOfParameter)
{
int maxNumberOfThreads = omp_get_max_threads();
if (!requestedJobNumber || requestedJobNumber > maxNumberOfThreads)
requestedJobNumber = maxNumberOfThreads;
ASSERT(requestedJobNumber > 0);
m_numberOfJobs = requestedJobNumber;
}
int numberOfJobs()
{
return m_numberOfJobs;
}
void execute(unsigned char* parameters)
{
omp_set_num_threads(m_numberOfJobs);
#pragma omp parallel for
for (int i = 0; i < m_numberOfJobs; ++i)
(*m_threadFunction)(parameters + i * m_sizeOfParameter);
}
private:
ThreadFunction m_threadFunction;
size_t m_sizeOfParameter;
int m_numberOfJobs;
};
} // namespace WTI
#endif // ENABLE(THREADING_OPENMP)
#endif // ParallelJobsOpenMP_h
|
num_secretos.c | #include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <omp.h>
int main()
{
srand(time(NULL));
#pragma omp parallel
{
int id = omp_get_thread_num();
int numero_secreto = rand() % 20;
// #pragma omp single // apenas uma thread executa barrando as outras até o fim
// #pragma omp single nowait // mesma ideia porem sem a barreira
// #pragma omp master // mesma ideia da acima mas apenas a thread 0 executa
printf("Vamos revelar os números secretos!\n");
// #pragma omp barrier // a execução só continua quando todas as threads chegarem na barreira
printf("Thread %d escolheu o número %d\n",id,numero_secreto);
}
}
|
seq_multivector.c | /*BHEADER**********************************************************************
* Copyright (c) 2008, Lawrence Livermore National Security, LLC.
* Produced at the Lawrence Livermore National Laboratory.
* This file is part of HYPRE. See file COPYRIGHT for details.
*
* HYPRE is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License (as published by the Free
* Software Foundation) version 2.1 dated February 1999.
*
* $Revision$
***********************************************************************EHEADER*/
/******************************************************************************
*
* Member functions for hypre_Vector class.
*
*****************************************************************************/
#include "seq_multivector.h"
#include "_hypre_utilities.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorCreate
*--------------------------------------------------------------------------*/
hypre_Multivector *
hypre_SeqMultivectorCreate( HYPRE_Int size, HYPRE_Int num_vectors )
{
hypre_Multivector *mvector;
mvector = (hypre_Multivector *) hypre_MAlloc(sizeof(hypre_Multivector), HYPRE_MEMORY_HOST);
hypre_MultivectorNumVectors(mvector) = num_vectors;
hypre_MultivectorSize(mvector) = size;
hypre_MultivectorOwnsData(mvector) = 1;
hypre_MultivectorData(mvector) = NULL;
mvector->num_active_vectors=0;
mvector->active_indices=NULL;
return mvector;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorInitialize
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorInitialize( hypre_Multivector *mvector )
{
HYPRE_Int ierr = 0, i, size, num_vectors;
size = hypre_MultivectorSize(mvector);
num_vectors = hypre_MultivectorNumVectors(mvector);
if (NULL==hypre_MultivectorData(mvector))
hypre_MultivectorData(mvector) =
(HYPRE_Complex *) hypre_MAlloc(sizeof(HYPRE_Complex)*size*num_vectors, HYPRE_MEMORY_HOST);
/* now we create a "mask" of "active" vectors; initially all active */
if (NULL==mvector->active_indices)
{
mvector->active_indices hypre_CTAlloc(HYPRE_Int, num_vectors, HYPRE_MEMORY_HOST);
for (i=0; i<num_vectors; i++) mvector->active_indices[i] = i;
mvector->num_active_vectors=num_vectors;
}
return ierr;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorSetDataOwner
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorSetDataOwner(hypre_Multivector *mvector, HYPRE_Int owns_data)
{
HYPRE_Int ierr=0;
hypre_MultivectorOwnsData(mvector) = owns_data;
return ierr;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorDestroy
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorDestroy(hypre_Multivector *mvector)
{
HYPRE_Int ierr=0;
if (NULL!=mvector)
{
if (hypre_MultivectorOwnsData(mvector) && NULL!=hypre_MultivectorData(mvector))
hypre_TFree( hypre_MultivectorData(mvector) , HYPRE_MEMORY_HOST);
if (NULL!=mvector->active_indices)
hypre_TFree(mvector->active_indices, HYPRE_MEMORY_HOST);
hypre_TFree(mvector, HYPRE_MEMORY_HOST);
}
return ierr;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorSetMask
* (this routine accepts mask in "zeros and ones format, and converts it to
the one used in the structure "hypre_Multivector")
*-------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorSetMask(hypre_Multivector *mvector, HYPRE_Int * mask)
{
HYPRE_Int i, num_vectors = mvector->num_vectors;
if (mvector->active_indices != NULL) hypre_TFree(mvector->active_indices, HYPRE_MEMORY_HOST);
mvector->active_indices hypre_CTAlloc(HYPRE_Int, num_vectors, HYPRE_MEMORY_HOST);
mvector->num_active_vectors=0;
if (mask!=NULL)
for (i=0; i<num_vectors; i++)
{
if ( mask[i] )
mvector->active_indices[mvector->num_active_vectors++]=i;
}
else
for (i=0; i<num_vectors; i++)
mvector->active_indices[mvector->num_active_vectors++]=i;
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorSetConstantValues
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorSetConstantValues(hypre_Multivector *v, HYPRE_Complex value)
{
HYPRE_Int i, j, start_offset, end_offset;
HYPRE_Int size = hypre_MultivectorSize(v);
HYPRE_Complex *vector_data = hypre_MultivectorData(v);
if (v->num_active_vectors == v->num_vectors)
{
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(j) HYPRE_SMP_SCHEDULE
#endif
for (j = 0; j < v->num_vectors*size; j++) vector_data[j] = value;
}
else
{
for (i = 0; i < v->num_active_vectors; i++)
{
start_offset = v->active_indices[i]*size;
end_offset = start_offset+size;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(j) HYPRE_SMP_SCHEDULE
#endif
for (j = start_offset; j < end_offset; j++) vector_data[j]= value;
}
}
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorSetRandomValues
*
* returns vector of values randomly distributed between -1.0 and +1.0
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorSetRandomValues(hypre_Multivector *v, HYPRE_Int seed)
{
HYPRE_Int i, j, start_offset, end_offset;
HYPRE_Int size = hypre_MultivectorSize(v);
HYPRE_Complex *vector_data = hypre_MultivectorData(v);
hypre_SeedRand(seed);
/* comment from vector.c: RDF: threading this loop may cause problems
because of hypre_Rand() */
if (v->num_active_vectors == v->num_vectors)
{
for (j = 0; j < v->num_vectors*size; j++)
vector_data[j] = 2.0 * hypre_Rand() - 1.0;
}
else
{
for (i = 0; i < v->num_active_vectors; i++)
{
start_offset = v->active_indices[i]*size;
end_offset = start_offset+size;
for (j = start_offset; j < end_offset; j++)
vector_data[j]= 2.0 * hypre_Rand() - 1.0;
}
}
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorCopy
* copies data from x to y
* y should have already been initialized at the same size as x
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorCopy(hypre_Multivector *x, hypre_Multivector *y)
{
HYPRE_Int i, size, num_bytes, num_active_vectors, *x_active_ind, * y_active_ind;
HYPRE_Complex *x_data, *y_data, *dest, * src;
hypre_assert (x->size == y->size && x->num_active_vectors == y->num_active_vectors);
num_active_vectors = x->num_active_vectors;
size = x->size;
x_data = x->data;
y_data = y->data;
x_active_ind=x->active_indices;
y_active_ind=y->active_indices;
if (x->num_active_vectors == x->num_vectors &&
y->num_active_vectors == y->num_vectors)
{
num_bytes = x->num_vectors * size;
hypre_TMemcpy(y_data, x_data, HYPRE_Complex, num_bytes, HYPRE_MEMORY_HOST, HYPRE_MEMORY_HOST);
}
else
{
num_bytes = size;
for (i=0; i < num_active_vectors; i++)
{
src=x_data + size * x_active_ind[i];
dest = y_data + size * y_active_ind[i];
hypre_Memcpy(dest, src, HYPRE_Complex, num_bytes, HYPRE_MEMORY_HOST, HYPRE_MEMORY_HOST);
}
}
return 0;
}
HYPRE_Int
hypre_SeqMultivectorCopyWithoutMask(hypre_Multivector *x ,
hypre_Multivector *y)
{
HYPRE_Int byte_count;
hypre_assert (x->size == y->size && x->num_vectors == y->num_vectors);
byte_count = x->size * x->num_vectors;
hypre_Memcpy(y->data, x->data, HYPRE_Complex, byte_count, HYPRE_MEMORY_HOST, HYPRE_MEMORY_HOST);
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorAxpy
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorAxpy(HYPRE_Complex alpha, hypre_Multivector *x,
hypre_Multivector *y)
{
HYPRE_Int i, j, size, num_active_vectors, *x_active_ind, *y_active_ind;
HYPRE_Complex *x_data, *y_data, *src, *dest;
hypre_assert (x->size == y->size && x->num_active_vectors == y->num_active_vectors);
x_data = x->data;
y_data = y->data;
size = x->size;
num_active_vectors = x->num_active_vectors;
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
if (x->num_active_vectors == x->num_vectors &&
y->num_active_vectors == y->num_vectors)
{
for(i = 0; i < x->num_vectors*size; i++) dest[i] += alpha * src[i];
}
else
{
for(i = 0; i < num_active_vectors; i++)
{
src = x_data + x_active_ind[i]*size;
dest = y_data + y_active_ind[i]*size;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(j) HYPRE_SMP_SCHEDULE
#endif
for (j = 0; j < size; j++) dest[j] += alpha * src[j];
}
}
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorByDiag: " y(<y_mask>) = alpha(<mask>) .* x(<x_mask>) "
*--------------------------------------------------------------------------*/
HYPRE_Int
hypre_SeqMultivectorByDiag(hypre_Multivector *x, HYPRE_Int *mask, HYPRE_Int n,
HYPRE_Complex *alpha, hypre_Multivector *y)
{
HYPRE_Int i, j, size, num_active_vectors, *x_active_ind, *y_active_ind;
HYPRE_Int *al_active_ind, num_active_als;
HYPRE_Complex *x_data, *y_data, *dest, *src, current_alpha;
hypre_assert (x->size == y->size && x->num_active_vectors == y->num_active_vectors);
/* build list of active indices in alpha */
al_active_ind = hypre_TAlloc(HYPRE_Int, n, HYPRE_MEMORY_HOST);
num_active_als = 0;
if (mask!=NULL)
for (i=0; i<n; i++)
{
if (mask[i])
al_active_ind[num_active_als++]=i;
}
else
for (i=0; i<n; i++)
al_active_ind[num_active_als++]=i;
hypre_assert (num_active_als==x->num_active_vectors);
x_data = x->data;
y_data = y->data;
size = x->size;
num_active_vectors = x->num_active_vectors;
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
for(i = 0; i < num_active_vectors; i++)
{
src = x_data + x_active_ind[i]*size;
dest = y_data + y_active_ind[i]*size;
current_alpha=alpha[ al_active_ind[i] ];
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(j) HYPRE_SMP_SCHEDULE
#endif
for (j = 0; j < size; j++)
dest[j] = current_alpha*src[j];
}
hypre_TFree(al_active_ind, HYPRE_MEMORY_HOST);
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorInnerProd
*--------------------------------------------------------------------------*/
HYPRE_Int hypre_SeqMultivectorInnerProd(hypre_Multivector *x, hypre_Multivector *y,
HYPRE_Real *results )
{
HYPRE_Int i, j, k, size, *x_active_ind, *y_active_ind;
HYPRE_Int x_num_active_vectors, y_num_active_vectors;
HYPRE_Complex *x_data, *y_data, *y_ptr, *x_ptr;
HYPRE_Real current_product;
hypre_assert (x->size==y->size);
x_data = x->data;
y_data = y->data;
size = x->size;
x_num_active_vectors = x->num_active_vectors;
y_num_active_vectors = y->num_active_vectors;
/* we assume that "results" points to contiguous array of (x_num_active_vectors X
y_num_active_vectors) doubles */
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
for(j = 0; j < y_num_active_vectors; j++)
{
y_ptr = y_data + y_active_ind[j]*size;
for (i = 0; i < x_num_active_vectors; i++)
{
x_ptr = x_data + x_active_ind[i]*size;
current_product = 0.0;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(k) reduction(+:current_product) HYPRE_SMP_SCHEDULE
#endif
for(k = 0; k < size; k++)
current_product += x_ptr[k] * hypre_conj(y_ptr[k]);
/* column-wise storage for results */
*results++ = current_product;
}
}
return 0;
}
/*--------------------------------------------------------------------------
* hypre_SeqMultivectorInnerProdDiag
*--------------------------------------------------------------------------*/
HYPRE_Int hypre_SeqMultivectorInnerProdDiag(hypre_Multivector *x,
hypre_Multivector *y, HYPRE_Real *diagResults)
{
HYPRE_Complex *x_data, *y_data, *y_ptr, *x_ptr;
HYPRE_Real current_product;
HYPRE_Int i, k, size, num_active_vectors, *x_active_ind, *y_active_ind;
hypre_assert(x->size==y->size && x->num_active_vectors == y->num_active_vectors);
x_data = x->data;
y_data = y->data;
size = x->size;
num_active_vectors = x->num_active_vectors;
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
for (i=0; i<num_active_vectors; i++)
{
x_ptr = x_data + x_active_ind[i]*size;
y_ptr = y_data + y_active_ind[i]*size;
current_product = 0.0;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(k) reduction(+:current_product) HYPRE_SMP_SCHEDULE
#endif
for(k=0; k<size; k++)
current_product += x_ptr[k] * hypre_conj(y_ptr[k]);
*diagResults++ = current_product;
}
return 0;
}
HYPRE_Int
hypre_SeqMultivectorByMatrix(hypre_Multivector *x, HYPRE_Int rGHeight, HYPRE_Int rHeight,
HYPRE_Int rWidth, HYPRE_Complex* rVal, hypre_Multivector *y)
{
HYPRE_Int i, j, k, size, gap, *x_active_ind, *y_active_ind;
HYPRE_Complex *x_data, *y_data, *x_ptr, *y_ptr, current_coef;
hypre_assert(rHeight>0);
hypre_assert (rHeight==x->num_active_vectors && rWidth==y->num_active_vectors);
x_data = x->data;
y_data = y->data;
size = x->size;
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
gap = rGHeight - rHeight;
for (j=0; j<rWidth; j++)
{
y_ptr = y_data + y_active_ind[j]*size;
/* ------ set current "y" to first member in a sum ------ */
x_ptr = x_data + x_active_ind[0]*size;
current_coef = *rVal++;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(k) HYPRE_SMP_SCHEDULE
#endif
for (k=0; k<size; k++)
y_ptr[k] = current_coef * x_ptr[k];
/* ------ now add all other members of a sum to "y" ----- */
for (i=1; i<rHeight; i++)
{
x_ptr = x_data + x_active_ind[i]*size;
current_coef = *rVal++;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(k) HYPRE_SMP_SCHEDULE
#endif
for (k=0; k<size; k++)
y_ptr[k] += current_coef * x_ptr[k];
}
rVal += gap;
}
return 0;
}
HYPRE_Int
hypre_SeqMultivectorXapy (hypre_Multivector *x, HYPRE_Int rGHeight, HYPRE_Int rHeight,
HYPRE_Int rWidth, HYPRE_Complex* rVal, hypre_Multivector *y)
{
HYPRE_Complex *x_data, *y_data, *x_ptr, *y_ptr, current_coef;
HYPRE_Int i, j, k, size, gap, *x_active_ind, *y_active_ind;
hypre_assert (rHeight==x->num_active_vectors && rWidth==y->num_active_vectors);
x_data = x->data;
y_data = y->data;
size = x->size;
x_active_ind = x->active_indices;
y_active_ind = y->active_indices;
gap = rGHeight - rHeight;
for (j=0; j<rWidth; j++)
{
y_ptr = y_data + y_active_ind[j]*size;
for (i=0; i<rHeight; i++)
{
x_ptr = x_data + x_active_ind[i]*size;
current_coef = *rVal++;
#ifdef HYPRE_USING_OPENMP
#pragma omp parallel for private(k) HYPRE_SMP_SCHEDULE
#endif
for (k=0; k<size; k++)
y_ptr[k] += current_coef * x_ptr[k];
}
rVal += gap;
}
return 0;
}
|
jackknife.h | /***************************************************************************
* Copyright (C) 2009, 2010 by Florian Goth *
* fgoth@wthp095 *
* *
* All rights reserved. *
* *
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: *
* * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. *
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. *
* * Neither the name of the <ORGANIZATION> nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR *
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
***************************************************************************/
#ifndef JACKKNIFE_H
#include <cmath>
#include <omp.h>
#include "errordata.h"
#include "analysis_functions.h"
namespace mc_analysis
{
/**
this function calculates the expectation value of the samples stored in the container cont
@param cont an array of length len that stores the samples
@param len the length of the array
@return the average value of the stored samples
*/
template<typename T, typename IntType>
T expectationvalue(const T *const cont, IntType len)
{
T retval(cont[0]);
for (IntType k = 1; k < len; ++k)
retval += cont[k];
return retval/static_cast<typename ToScalar<T>::RetType>(len);
}
/**
This is a trait that maps between pointer and object like behaviour
*/
template <class Cont>
struct Access_Trait
{
static inline const Cont& deref(const Cont& a)
{
return a;
}
typedef typename Cont::value_type ContainerElementType;
};
template <class Cont>
struct Access_Trait<Cont*>
{
static inline const Cont& deref(const Cont *const& a)
{
const Cont& retval(*a);
return retval;
}
typedef typename Cont::value_type ContainerElementType;
};
/**
This function calculates the function func from the given data and performs a jackknife analysis afterwards
The template parameters are as follows:
Func the Function-Object that represents the Function we want to calculate from the data
Cont the Container that is used for the Storage of the data
@param func the function we want to evaluate
@param data an array of Containers with the stored samples
@param numcont the number of arrays pointed to by data
*/
template <typename Func, typename Cont>
errordata<typename Func::res_t > jackknife(Func func, const Cont *const data, unsigned int numcont)
{
typedef typename Access_Trait<Cont>::ContainerElementType ElementType;
typedef typename Func::res_t RetType;
unsigned int len = Access_Trait<Cont>::deref(data[0]).size();//data[0].size();//we assume all datasets have the same length
ElementType mean[numcont];
for (unsigned int n = 0; n < numcont; ++n)
mean[n] = mc_analysis::mean(Access_Trait<Cont>::deref(data[n]));
//mean now contains the averages of each dataset
ElementType x_J[numcont];
RetType* jackbin = new RetType[len];
//calculate jackknife samples of the function
for (unsigned int k = 0; k < len; ++k)
{
for (unsigned int j = 0; j < numcont; ++j)
{
x_J[j] = ElementType(1.0/len) *(ElementType(len) * mean[j] - Access_Trait<Cont>::deref(data[j])[k]);
}
jackbin[k] = func(x_J);
}
//calculate the jackknife average of the jackknife samples
RetType jackmean = expectationvalue(jackbin, len);
RetType fun_mean = func(mean);
RetType fun_error(0);
//calculate the error
for (unsigned int k = 0; k < len; ++k)
{
RetType temp = jackmean - jackbin[k];
fun_error += temp * temp;
}
delete [] jackbin;
fun_error *= static_cast<double>(len - 1)/static_cast<double>(len);
fun_error = std::sqrt(fun_error);
return errordata<RetType>(fun_mean, fun_error, (fun_mean - jackmean) * RetType(len - 1));
}
/**
This function calculates the function func from the given data and performs a jackknife analysis afterwards
The template parameters are as follows:
Func the Function-Object that represents the Function we want to calculate from the data
Cont the Container that is used for the Storage of the data
@param func the function we want to evaluate
@param data an array of Containers with the stored samples
@param numcont the number of arrays pointed to by data
*/
template <typename Func, typename Cont>
errordata<typename Func::res_t > vecjackknife(Func func, const Cont& data, unsigned int numcont, bool covariance)
{
typedef typename Cont::value_type::value_type ElementType;
typedef typename Func::res_t RetType;
auto len = data[0].size();//we assume all datasets have the same length. this is the number of functions not the number of bins!!!
auto mean = mc_analysis::mean(data);
//mean now contains the averages of each dataset
auto x_J = mean;
RetType* jackbin = new RetType[data.size()];
auto norm = ElementType(1.0/data.size());
//calculate jackknife samples of the function
for (unsigned int k = 0; k < data.size(); ++k)
{
x_J = norm *(ElementType(data.size()) * mean - data[k]);
jackbin[k] = func(x_J);
}
//calculate the jackknife average of the jackknife samples
RetType jackmean = expectationvalue(jackbin, data.size());
RetType fun_mean = func(mean);
RetType fun_error = (jackmean - jackbin[0]) * (jackmean - jackbin[0]);
//calculate the error
for (unsigned int k = 1; k < data.size(); ++k)
{
RetType temp = jackmean - jackbin[k];
fun_error += temp * temp;
}
typedef typename ToScalar<RetType>::RetType ScalarType;
auto fac = typename ToScalar<RetType>::RetType(data.size() - 1);
fun_error *= fac/static_cast<double>(data.size());
fun_error = std::sqrt(fun_error);
errordata<RetType> retval(fun_mean, fun_error, (fun_mean - jackmean) * fac);
//let's do the covariance matrix
if(covariance)
{
#ifdef _OPENMP
double start = omp_get_wtime();
#endif
std::valarray<ScalarType> cov(numcont*numcont);
#pragma omp parallel for schedule(dynamic)
for(uint y = 0; y < numcont; ++y)
{
ScalarType fmy = fun_mean[y];
for(uint x = 0; x < numcont; ++x)
{
ScalarType fmx = fun_mean[x];
ScalarType coventry(0);
for(uint k = 0; k < data.size(); ++k)
{
coventry += (jackbin[k][x] - fmx) * (jackbin[k][y] - fmy);
}
coventry *= (data.size() - 1.0)/data.size();
cov[y * numcont + x] = coventry;
}
}
#ifdef _OPENMP
std::cout<<"calculation of covariance took "<<omp_get_wtime() - start<<" s."<<std::endl;
#endif
retval.setCov(cov);
}
delete [] jackbin;
return retval;
}
}
#endif
|
sum.c | /*
* =======================================================================================
*
* Author: Jan Eitzinger (je), jan.eitzinger@fau.de
* Copyright (c) 2020 RRZE, University Erlangen-Nuremberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* =======================================================================================
*/
#include <timing.h>
double sum(
double * restrict a,
int N
)
{
double S, E;
double sum = 0.0;
S = getTimeStamp();
#pragma omp parallel for reduction(+:sum) schedule(static)
for (int i=0; i<N; i++) {
sum += a[i];
}
E = getTimeStamp();
/* make the compiler think this makes actually sense */
a[10] = sum;
return E-S;
}
|
openmp_atoms.c | /* Suggested makefile:
----------
P=openmp_atoms
CFLAGS=-g -Wall -std=gnu99 -O3 -fopenmp
$(P):
----------
*/
#include <omp.h>
#include <stdio.h>
#include <string.h> //memset
#include "openmp_getmax.c"
int main(){
long int max = 1e7;
int *factor_ct = malloc(sizeof(int)*max);
factor_ct[0] = 0;
factor_ct[1] = 1;
for (long int i=2; i< max; i++)
factor_ct[i] = 2;
#pragma omp parallel for
for (long int i=2; i<= max/2; i++)
for (long int scale=2; scale*i < max; scale++) {
#pragma omp atomic update
factor_ct[scale*i]++;
}
int max_factors = get_max(factor_ct, max);
long int tally[max_factors+1];
memset(tally, 0, sizeof(long int)*(max_factors+1));
#pragma omp parallel for
for (long int i=0; i< max; i++){
#pragma omp atomic update
tally[factor_ct[i]]++;
}
for (int i=0; i<=max_factors; i++)
printf("%i\t%li\n", i, tally[i]);
}
|
self_mask.h | /*
* Copyright (c) 2008, Willow Garage, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Willow Garage, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ROBOT_SELF_FILTER_SELF_MASK_
#define ROBOT_SELF_FILTER_SELF_MASK_
#include <pcl/point_types.h>
#include <pcl_ros/point_cloud.h>
#include <sensor_msgs/PointCloud2.h>
#include <robot_self_filter/bodies.h>
#include <tf/transform_listener.h>
#include <boost/bind.hpp>
#include <boost/filesystem.hpp>
#include <string>
#include <vector>
#include <urdf/model.h>
#include <resource_retriever/retriever.h>
namespace robot_self_filter
{
/** \brief The possible values of a mask computed for a point */
enum
{
INSIDE = 0,
OUTSIDE = 1,
SHADOW = 2,
};
struct LinkInfo
{
std::string name;
double padding;
double scale;
};
static inline tf::Transform urdfPose2TFTransform(const urdf::Pose &pose)
{
return tf::Transform(tf::Quaternion(pose.rotation.x, pose.rotation.y, pose.rotation.z, pose.rotation.w),
tf::Vector3(pose.position.x, pose.position.y, pose.position.z));
}
static shapes::Shape* constructShape(const urdf::Geometry *geom)
{
ROS_ASSERT(geom);
shapes::Shape *result = NULL;
switch (geom->type)
{
case urdf::Geometry::SPHERE:
result = new shapes::Sphere(dynamic_cast<const urdf::Sphere*>(geom)->radius);
break;
case urdf::Geometry::BOX:
{
urdf::Vector3 dim = dynamic_cast<const urdf::Box*>(geom)->dim;
result = new shapes::Box(dim.x, dim.y, dim.z);
}
break;
case urdf::Geometry::CYLINDER:
result = new shapes::Cylinder(dynamic_cast<const urdf::Cylinder*>(geom)->radius,
dynamic_cast<const urdf::Cylinder*>(geom)->length);
break;
case urdf::Geometry::MESH:
{
const urdf::Mesh *mesh = dynamic_cast<const urdf::Mesh*>(geom);
if (!mesh->filename.empty())
{
resource_retriever::Retriever retriever;
resource_retriever::MemoryResource res;
bool ok = true;
try
{
res = retriever.get(mesh->filename);
}
catch (resource_retriever::Exception& e)
{
ROS_ERROR("%s", e.what());
ok = false;
}
if (ok)
{
if (res.size == 0)
ROS_WARN("Retrieved empty mesh for resource '%s'", mesh->filename.c_str());
else
{
boost::filesystem::path model_path(mesh->filename);
std::string ext = model_path.extension().string();
if (ext == ".dae" || ext == ".DAE") {
result = shapes::createMeshFromBinaryDAE(mesh->filename.c_str());
}
else {
result = shapes::createMeshFromBinaryStlData(reinterpret_cast<char*>(res.data.get()), res.size);
}
if (result == NULL)
ROS_ERROR("Failed to load mesh '%s'", mesh->filename.c_str());
}
}
}
else
ROS_WARN("Empty mesh filename");
}
break;
default:
ROS_ERROR("Unknown geometry type: %d", (int)geom->type);
break;
}
return result;
}
/** \brief Computing a mask for a pointcloud that states which points are inside the robot
*
*/
template <typename PointT>
class SelfMask
{
protected:
struct SeeLink
{
SeeLink(void)
{
body = unscaledBody = NULL;
}
std::string name;
bodies::Body *body;
bodies::Body *unscaledBody;
tf::Transform constTransf;
double volume;
};
struct SortBodies
{
bool operator()(const SeeLink &b1, const SeeLink &b2)
{
return b1.volume > b2.volume;
}
};
public:
typedef pcl::PointCloud<PointT> PointCloud;
/** \brief Construct the filter */
SelfMask(tf::TransformListener &tf, const std::vector<LinkInfo> &links) : tf_(tf)
{
configure(links);
}
/** \brief Destructor to clean up
*/
~SelfMask(void)
{
freeMemory();
}
/** \brief Compute the containment mask (INSIDE or OUTSIDE) for a given pointcloud. If a mask element is INSIDE, the point
is inside the robot. The point is outside if the mask element is OUTSIDE.
*/
void maskContainment(const PointCloud& data_in, std::vector<int> &mask)
{
mask.resize(data_in.points.size());
if (bodies_.empty())
std::fill(mask.begin(), mask.end(), (int)OUTSIDE);
else
{
std_msgs::Header header = pcl_conversions::fromPCL(data_in.header);
assumeFrame(header);
maskAuxContainment(data_in, mask);
}
}
/** \brief Compute the intersection mask for a given
pointcloud. If a mask element can have one of the values
INSIDE, OUTSIDE or SHADOW. If the value is SHADOW, the
point is on a ray behind the robot and should not have
been seen. If the mask element is INSIDE, the point is
inside the robot. The sensor frame is specified to obtain
the origin of the sensor. A callback can be registered for
the first intersection point on each body.
*/
void maskIntersection(const PointCloud& data_in, const std::string &sensor_frame, const double min_sensor_dist,
std::vector<int> &mask, const boost::function<void(const tf::Vector3&)> &intersectionCallback = NULL)
{
mask.resize(data_in.points.size());
if (bodies_.empty()) {
std::fill(mask.begin(), mask.end(), (int)OUTSIDE);
}
else
{
std_msgs::Header header = pcl_conversions::fromPCL(data_in.header);
assumeFrame(header, sensor_frame, min_sensor_dist);
if (sensor_frame.empty())
maskAuxContainment(data_in, mask);
else
maskAuxIntersection(data_in, mask, intersectionCallback);
}
}
/** \brief Compute the intersection mask for a given pointcloud. If a mask
element can have one of the values INSIDE, OUTSIDE or SHADOW. If the value is SHADOW,
the point is on a ray behind the robot and should not have
been seen. If the mask element is INSIDE, the point is inside
the robot. The origin of the sensor is specified as well.
*/
void maskIntersection(const PointCloud& data_in, const tf::Vector3 &sensor_pos, const double min_sensor_dist,
std::vector<int> &mask, const boost::function<void(const tf::Vector3&)> &intersectionCallback = NULL)
{
mask.resize(data_in.points.size());
if (bodies_.empty())
std::fill(mask.begin(), mask.end(), (int)OUTSIDE);
else
{
std_msgs::Header header = pcl_conversions::fromPCL(data_in.header);
assumeFrame(header, sensor_pos, min_sensor_dist);
maskAuxIntersection(data_in, mask, intersectionCallback);
}
}
/** \brief Assume subsequent calls to getMaskX() will be in the frame passed to this function.
* The frame in which the sensor is located is optional */
void assumeFrame(const std_msgs::Header& header)
{
const unsigned int bs = bodies_.size();
// place the links in the assumed frame
for (unsigned int i = 0 ; i < bs ; ++i)
{
std::string err;
if(!tf_.waitForTransform(header.frame_id, bodies_[i].name, header.stamp, ros::Duration(.1), ros::Duration(.01), &err)) {
ROS_ERROR("WaitForTransform timed out from %s to %s after 100ms. Error string: %s", bodies_[i].name.c_str(), header.frame_id.c_str(), err.c_str());
}
// find the transform between the link's frame and the pointcloud frame
tf::StampedTransform transf;
try
{
tf_.lookupTransform(header.frame_id, bodies_[i].name, header.stamp, transf);
}
catch(tf::TransformException& ex)
{
transf.setIdentity();
ROS_ERROR("Unable to lookup transform from %s to %s. Exception: %s", bodies_[i].name.c_str(), header.frame_id.c_str(), ex.what());
}
// set it for each body; we also include the offset specified in URDF
bodies_[i].body->setPose(transf * bodies_[i].constTransf);
bodies_[i].unscaledBody->setPose(transf * bodies_[i].constTransf);
}
computeBoundingSpheres();
}
/** \brief Assume subsequent calls to getMaskX() will be in the frame passed to this function.
* Also specify which possition to assume for the sensor (frame is not needed) */
void assumeFrame(const std_msgs::Header& header, const tf::Vector3 &sensor_pos, const double min_sensor_dist)
{
assumeFrame(header);
sensor_pos_ = sensor_pos;
min_sensor_dist_ = min_sensor_dist;
}
/** \brief Assume subsequent calls to getMaskX() will be in the frame passed to this function.
* The frame in which the sensor is located is optional */
void assumeFrame(const std_msgs::Header& header, const std::string &sensor_frame, const double min_sensor_dist)
{
assumeFrame(header);
std::string err;
if(!tf_.waitForTransform(header.frame_id, sensor_frame, header.stamp, ros::Duration(.1), ros::Duration(.01), &err)) {
ROS_ERROR("WaitForTransform timed out from %s to %s after 100ms. Error string: %s", sensor_frame.c_str(), header.frame_id.c_str(), err.c_str());
sensor_pos_.setValue(0, 0, 0);
}
//transform should be there
// compute the origin of the sensor in the frame of the cloud
try
{
tf::StampedTransform transf;
tf_.lookupTransform(header.frame_id, sensor_frame, header.stamp, transf);
sensor_pos_ = transf.getOrigin();
}
catch(tf::TransformException& ex)
{
sensor_pos_.setValue(0, 0, 0);
ROS_ERROR("Unable to lookup transform from %s to %s. Exception: %s", sensor_frame.c_str(), header.frame_id.c_str(), ex.what());
}
min_sensor_dist_ = min_sensor_dist;
}
/** \brief Get the containment mask (INSIDE or OUTSIDE) value for an individual point. No
setup is performed, assumeFrame() should be called before use */
int getMaskContainment(const tf::Vector3 &pt) const
{
const unsigned int bs = bodies_.size();
int out = OUTSIDE;
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].body->containsPoint(pt))
out = INSIDE;
return out;
}
/** \brief Get the containment mask (INSIDE or OUTSIDE) value for an individual point. No
setup is performed, assumeFrame() should be called before use */
int getMaskContainment(double x, double y, double z) const
{
return getMaskContainment(tf::Vector3(x, y, z));
}
/** \brief Get the intersection mask (INSIDE, OUTSIDE or
SHADOW) value for an individual point. No setup is
performed, assumeFrame() should be called before use */
int getMaskIntersection(double x, double y, double z, const boost::function<void(const tf::Vector3&)> &intersectionCallback = NULL) const
{
return getMaskIntersection(tf::Vector3(x, y, z), intersectionCallback);
}
/** \brief Get the intersection mask (INSIDE, OUTSIDE or
SHADOW) value for an individual point. No setup is
performed, assumeFrame() should be called before use */
int getMaskIntersection(const tf::Vector3 &pt, const boost::function<void(const tf::Vector3&)> &intersectionCallback = NULL) const
{
const unsigned int bs = bodies_.size();
// we first check is the point is in the unscaled body.
// if it is, the point is definitely inside
int out = OUTSIDE;
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].unscaledBody->containsPoint(pt))
out = INSIDE;
if (out == OUTSIDE)
{
// we check it the point is a shadow point
tf::Vector3 dir(sensor_pos_ - pt);
tfScalar lng = dir.length();
if (lng < min_sensor_dist_)
out = INSIDE;
else
{
dir /= lng;
std::vector<tf::Vector3> intersections;
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].body->intersectsRay(pt, dir, &intersections, 1))
{
if (dir.dot(sensor_pos_ - intersections[0]) >= 0.0)
{
if (intersectionCallback)
intersectionCallback(intersections[0]);
out = SHADOW;
}
}
// if it is not a shadow point, we check if it is inside the scaled body
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].body->containsPoint(pt))
out = INSIDE;
}
}
return out;
}
/** \brief Get the set of link names that have been instantiated for self filtering */
void getLinkNames(std::vector<std::string> &frames) const
{
for (unsigned int i = 0 ; i < bodies_.size() ; ++i)
frames.push_back(bodies_[i].name);
}
protected:
/** \brief Free memory. */
void freeMemory(void)
{
for (unsigned int i = 0 ; i < bodies_.size() ; ++i)
{
if (bodies_[i].body)
delete bodies_[i].body;
if (bodies_[i].unscaledBody)
delete bodies_[i].unscaledBody;
}
bodies_.clear();
}
/** \brief Configure the filter. */
bool configure(const std::vector<LinkInfo> &links)
{
// in case configure was called before, we free the memory
freeMemory();
sensor_pos_.setValue(0, 0, 0);
std::string content;
boost::shared_ptr<urdf::Model> urdfModel;
if (nh_.getParam("robot_description", content))
{
urdfModel = boost::shared_ptr<urdf::Model>(new urdf::Model());
if (!urdfModel->initString(content))
{
ROS_ERROR("Unable to parse URDF description!");
return false;
}
}
else
{
ROS_ERROR("Robot model not found! Did you remap 'robot_description'?");
return false;
}
std::stringstream missing;
// from the geometric model, find the shape of each link of interest
// and create a body from it, one that knows about poses and can
// check for point inclusion
for (unsigned int i = 0 ; i < links.size() ; ++i)
{
const urdf::Link *link = urdfModel->getLink(links[i].name).get();
if (!link)
{
missing << " " << links[i].name;
continue;
}
if (!(link->collision && link->collision->geometry))
{
ROS_WARN("No collision geometry specified for link '%s'", links[i].name.c_str());
continue;
}
shapes::Shape *shape = constructShape(link->collision->geometry.get());
if (!shape)
{
ROS_ERROR("Unable to construct collision shape for link '%s'", links[i].name.c_str());
continue;
}
SeeLink sl;
sl.body = bodies::createBodyFromShape(shape);
if (sl.body)
{
sl.name = links[i].name;
// collision models may have an offset, in addition to what TF gives
// so we keep it around
sl.constTransf = urdfPose2TFTransform(link->collision->origin);
sl.body->setScale(links[i].scale);
sl.body->setPadding(links[i].padding);
ROS_INFO_STREAM("Self see link name " << links[i].name << " padding " << links[i].padding);
sl.volume = sl.body->computeVolume();
sl.unscaledBody = bodies::createBodyFromShape(shape);
bodies_.push_back(sl);
}
else
ROS_WARN("Unable to create point inclusion body for link '%s'", links[i].name.c_str());
delete shape;
}
if (missing.str().size() > 0)
ROS_WARN("Some links were included for self mask but they do not exist in the model:%s", missing.str().c_str());
if (bodies_.empty())
ROS_WARN("No robot links will be checked for self mask");
// put larger volume bodies first -- higher chances of containing a point
std::sort(bodies_.begin(), bodies_.end(), SortBodies());
bspheres_.resize(bodies_.size());
bspheresRadius2_.resize(bodies_.size());
for (unsigned int i = 0 ; i < bodies_.size() ; ++i)
ROS_DEBUG("Self mask includes link %s with volume %f", bodies_[i].name.c_str(), bodies_[i].volume);
//ROS_INFO("Self filter using %f padding and %f scaling", padd, scale);
return true;
}
/** \brief Compute bounding spheres for the checked robot links. */
void computeBoundingSpheres(void)
{
const unsigned int bs = bodies_.size();
for (unsigned int i = 0 ; i < bs ; ++i)
{
bodies_[i].body->computeBoundingSphere(bspheres_[i]);
bspheresRadius2_[i] = bspheres_[i].radius * bspheres_[i].radius;
}
}
/** \brief Perform the actual mask computation. */
void maskAuxContainment(const PointCloud& data_in, std::vector<int> &mask)
{
const unsigned int bs = bodies_.size();
const unsigned int np = data_in.points.size();
// compute a sphere that bounds the entire robot
bodies::BoundingSphere bound;
bodies::mergeBoundingSpheres(bspheres_, bound);
tfScalar radiusSquared = bound.radius * bound.radius;
// we now decide which points we keep
//#pragma omp parallel for schedule(dynamic)
for (int i = 0 ; i < (int)np ; ++i)
{
tf::Vector3 pt = tf::Vector3(data_in.points[i].x, data_in.points[i].y, data_in.points[i].z);
int out = OUTSIDE;
if (bound.center.distance2(pt) < radiusSquared)
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].body->containsPoint(pt))
out = INSIDE;
mask[i] = out;
}
}
/** \brief Perform the actual mask computation. */
void maskAuxIntersection(const PointCloud& data_in, std::vector<int> &mask, const boost::function<void(const tf::Vector3&)> &callback)
{
const unsigned int bs = bodies_.size();
const unsigned int np = data_in.points.size();
// compute a sphere that bounds the entire robot
bodies::BoundingSphere bound;
bodies::mergeBoundingSpheres(bspheres_, bound);
tfScalar radiusSquared = bound.radius * bound.radius;
//std::cout << "Testing " << np << " points\n";
// we now decide which points we keep
//#pragma omp parallel for schedule(dynamic)
for (int i = 0 ; i < (int)np ; ++i)
{
bool print = false;
//if(i%100 == 0) print = true;
tf::Vector3 pt = tf::Vector3(data_in.points[i].x, data_in.points[i].y, data_in.points[i].z);
int out = OUTSIDE;
// we first check is the point is in the unscaled body.
// if it is, the point is definitely inside
if (bound.center.distance2(pt) < radiusSquared)
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].unscaledBody->containsPoint(pt)) {
if(print)
std::cout << "Point " << i << " in unscaled body part " << bodies_[j].name << std::endl;
out = INSIDE;
}
// if the point is not inside the unscaled body,
if (out == OUTSIDE)
{
// we check it the point is a shadow point
tf::Vector3 dir(sensor_pos_ - pt);
tfScalar lng = dir.length();
if (lng < min_sensor_dist_) {
out = INSIDE;
//std::cout << "Point " << i << " less than min sensor distance away\n";
}
else
{
dir /= lng;
std::vector<tf::Vector3> intersections;
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j) {
if (bodies_[j].body->intersectsRay(pt, dir, &intersections, 1))
{
if (dir.dot(sensor_pos_ - intersections[0]) >= 0.0)
{
if (callback)
callback(intersections[0]);
out = SHADOW;
if(print) std::cout << "Point " << i << " shadowed by body part " << bodies_[j].name << std::endl;
}
}
}
// if it is not a shadow point, we check if it is inside the scaled body
if (out == OUTSIDE && bound.center.distance2(pt) < radiusSquared)
for (unsigned int j = 0 ; out == OUTSIDE && j < bs ; ++j)
if (bodies_[j].body->containsPoint(pt)) {
if(print) std::cout << "Point " << i << " in scaled body part " << bodies_[j].name << std::endl;
out = INSIDE;
}
}
}
mask[i] = out;
}
}
tf::TransformListener &tf_;
ros::NodeHandle nh_;
tf::Vector3 sensor_pos_;
double min_sensor_dist_;
std::vector<SeeLink> bodies_;
std::vector<double> bspheresRadius2_;
std::vector<bodies::BoundingSphere> bspheres_;
};
}
#endif
|
indirectaccesssharebase-orig-no.c | /*
Copyright (c) 2017, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory
Written by Chunhua Liao, Pei-Hung Lin, Joshua Asplund,
Markus Schordan, and Ian Karlin
(email: liao6@llnl.gov, lin32@llnl.gov, asplund1@llnl.gov,
schordan1@llnl.gov, karlin1@llnl.gov)
LLNL-CODE-732144
All rights reserved.
This file is part of DataRaceBench. For details, see
https://github.com/LLNL/dataracebench. Please also see the LICENSE file
for our additional BSD notice.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the disclaimer below.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the disclaimer (as noted below)
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the LLNS/LLNL nor the names of its contributors
may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL
SECURITY, LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
// This example is to mimic a memory access pattern extracted from an LLNL proxy app.
// Two pointers have distance of 12.
// index set has no two indices with distance of 12
// So there is no loop carried dependence.
// Liao, 12/13/2016
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#define N 180
int indexSet[N] = {
521, 523, 525, 527, 529, 531,
547, 549, 551, 553, 555, 557,
573, 575, 577, 579, 581, 583,
599, 601, 603, 605, 607, 609,
625, 627, 629, 631, 633, 635,
651, 653, 655, 657, 659, 661,
859, 861, 863, 865, 867, 869,
885, 887, 889, 891, 893, 895,
911, 913, 915, 917, 919, 921,
937, 939, 941, 943, 945, 947,
963, 965, 967, 969, 971, 973,
989, 991, 993, 995, 997, 999,
1197, 1199, 1201, 1203, 1205, 1207,
1223, 1225, 1227, 1229, 1231, 1233,
1249, 1251, 1253, 1255, 1257, 1259,
1275, 1277, 1279, 1281, 1283, 1285,
1301, 1303, 1305, 1307, 1309, 1311,
1327, 1329, 1331, 1333, 1335, 1337,
1535, 1537, 1539, 1541, 1543, 1545,
1561, 1563, 1565, 1567, 1569, 1571,
1587, 1589, 1591, 1593, 1595, 1597,
1613, 1615, 1617, 1619, 1621, 1623,
1639, 1641, 1643, 1645, 1647, 1649,
1665, 1667, 1669, 1671, 1673, 1675,
1873, 1875, 1877, 1879, 1881, 1883,
1899, 1901, 1903, 1905, 1907, 1909,
1925, 1927, 1929, 1931, 1933, 1935,
1951, 1953, 1955, 1957, 1959, 1961,
1977, 1979, 1981, 1983, 1985, 1987,
2003, 2005, 2007, 2009, 2011, 2013};
int main (int argc, char* argv[])
{
double * base = (double*) malloc(sizeof(double)* (2013+12+1));
if (base == 0)
{
printf("Error, malloc() returns NULL. End execution. \n");
return 1;
}
double * xa1 = base;
double * xa3 = base + 12;
int i;
for (i =521; i<= 2025; ++i)
{
base[i]=0.0;
}
#pragma omp parallel for
for (i =0; i< N; ++i) // this level of loop has no loop carried dependence
{
int idx = indexSet[i];
xa1[idx]+= 1.0;
xa3[idx]+= 3.0;
}
// verify the results, no overlapping of xa1 vs. xa3, no addition happens to the same element twice
for (i =521; i<= 2025; ++i)
{
// printf ("%f ", base[i]);
assert (base[i]!=4.0);
}
free (base);
return 0;
}
|
expected_output.c | #include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <math.h>
#include <polybench.h>
#include "correlation.h"
/**
* This version is stamped on May 10, 2016
*
* Contact:
* Louis-Noel Pouchet <pouchet.ohio-state.edu>
* Tomofumi Yuki <tomofumi.yuki.fr>
*
* Web address: http://polybench.sourceforge.net
*/
/*correlation.c: this file is part of PolyBench/C*/
/*Include polybench common header.*/
/*Include benchmark-specific header.*/
/*Array initialization.*/
static void init_array(int m, int n, double *float_n, double data[1400][1200]) {
int i, j;
*float_n = (double) 1400;
for(i = 0; i < 1400; i++)
for(j = 0; j < 1200; j++)
data[i][j] = (double) (i * j) / 1200 + i;
}
/*DCE code. Must scan the entire live-out data.
Can be used also to check the correctness of the output.*/
static void print_array(int m, double corr[1200][1200]) {
int i, j;
fprintf(stderr, "==BEGIN DUMP_ARRAYS==\n");
fprintf(stderr, "begin dump: %s", "corr");
for(i = 0; i < m; i++)
for(j = 0; j < m; j++) {
if((i * m + j) % 20 == 0) fprintf(stderr, "\n");
fprintf(stderr, "%0.2lf ", corr[i][j]);
}
fprintf(stderr, "\nend dump: %s\n", "corr");
fprintf(stderr, "==END DUMP_ARRAYS==\n");
}
/*Main computational kernel. The whole function will be timed,
including the call and return.*/
static void kernel_correlation(int m, int n, double float_n, double data[1400][1200], double corr[1200][1200], double mean[1200], double stddev[1200]) {
int i, j, k;
double eps = 0.1;
#pragma omp parallel for default(shared) private(j, i) firstprivate(m, n, float_n, data)
for(j = 0; j < m; j++) {
mean[j] = 0.0;
// #pragma omp parallel for default(shared) private(i) firstprivate(n, j, data) reduction(+ : mean[j])
for(i = 0; i < n; i++)
mean[j] += data[i][j];
mean[j] /= float_n;
}
#pragma omp parallel for default(shared) private(j, i) firstprivate(m, n, float_n, eps, data, mean)
for(j = 0; j < m; j++) {
stddev[j] = 0.0;
// #pragma omp parallel for default(shared) private(i) firstprivate(n, j, data, mean) reduction(+ : stddev[j])
for(i = 0; i < n; i++)
stddev[j] += (data[i][j] - mean[j]) * (data[i][j] - mean[j]);
stddev[j] /= float_n;
stddev[j] = sqrt(stddev[j]);
stddev[j] = stddev[j] <= eps ? 1.0 : stddev[j];
}
#pragma omp parallel for default(shared) private(i, j) firstprivate(n, m, float_n, mean, stddev)
for(i = 0; i < n; i++) {
// #pragma omp parallel for default(shared) private(j) firstprivate(m, i, float_n, mean, stddev)
for(j = 0; j < m; j++) {
data[i][j] -= mean[j];
data[i][j] /= sqrt(float_n) * stddev[j];
}
}
#pragma omp parallel for default(shared) private(i, j, k) firstprivate(m, n, data)
for(i = 0; i < m - 1; i++) {
corr[i][i] = 1.0;
// #pragma omp parallel for default(shared) private(j, k) firstprivate(i, m, n, data)
for(j = i + 1; j < m; j++) {
corr[i][j] = 0.0;
// #pragma omp parallel for default(shared) private(k) firstprivate(n, i, j, data) reduction(+ : corr[i][j])
for(k = 0; k < n; k++)
corr[i][j] += (data[k][i] * data[k][j]);
corr[j][i] = corr[i][j];
}
}
corr[m - 1][m - 1] = 1.0;
}
int main(int argc, char **argv) {
/*Retrieve problem size.*/
int n = 1400;
int m = 1200;
/*Variable declaration/allocation.*/
double float_n;
double (*data)[1400][1200];
data = (double (*)[1400][1200]) polybench_alloc_data((1400 + 0) * (1200 + 0), sizeof(double));
;
double (*corr)[1200][1200];
corr = (double (*)[1200][1200]) polybench_alloc_data((1200 + 0) * (1200 + 0), sizeof(double));
;
double (*mean)[1200];
mean = (double (*)[1200]) polybench_alloc_data(1200 + 0, sizeof(double));
;
double (*stddev)[1200];
stddev = (double (*)[1200]) polybench_alloc_data(1200 + 0, sizeof(double));
;
/*Initialize array(s).*/
init_array(m, n, &float_n, *data);
/*Start timer.*/
;
/*Run kernel.*/
kernel_correlation(m, n, float_n, *data, *corr, *mean, *stddev);
/*Stop and print timer.*/
;
;
/*Prevent dead-code elimination. All live-out data must be printed
by the function call in argument.*/
if(argc > 42 && !strcmp(argv[0], "")) print_array(m, *corr);
/*Be clean.*/
free((void *) data);
;
free((void *) corr);
;
free((void *) mean);
;
free((void *) stddev);
;
return 0;
}
|
omp2.c | #include <stdio.h>
#include <assert.h>
#ifdef _CIVL
#include <civlc.cvh>
#define n 10
$input double u[n];
#else
#define n 10
#endif
int nEdges = n-1;
void residualPrllel(double uin[n], double resout[n], int edges[nEdges][2], int colourIA[3]) {
for(int c=0; c<2; c++) {
#pragma omp parallel for default(none) shared(nEdges,edges,uin,resout,colourIA,c)
for(int e=colourIA[c]; e<colourIA[c+1]; e++) {
int i = edges[e][0];
int j = edges[e][1];
resout[i] += uin[i]*uin[j];
resout[j] += 2*uin[i]+2*uin[j];
}
}
}
void residualSerial(double uin[n], double resout[n], int edges[nEdges][2]) {
for(int e=0; e<nEdges; e++) {
int i = edges[e][0];
int j = edges[e][1];
resout[i] = resout[i] + uin[i]*uin[j];
resout[j] = resout[j] + 2*uin[i]+2*uin[j];
}
}
int main(int argc, char** argv) {
#ifndef _CIVL
double u[n];
for(int i=0; i<n; i++) {
u[i] = 1;
}
#endif
int edgesSerial[nEdges][2];
for(int i=0; i<nEdges; i++) {
edgesSerial[i][0] = i;
edgesSerial[i][1] = i+1;
printf("serial edge #%d=(%d, %d)\n", i, i, i+1);
}
int edgesPrllel[nEdges][2];
for(int i=0; i<(nEdges+1)/2; i++) {
edgesPrllel[i][0] = 2*i;
edgesPrllel[i][1] = 2*i+1;
printf("parallel edge #%d=(%d, %d) color A\n", i, 2*i, 2*i+1);
}
for(int i=1; i<(nEdges+1)/2; i++) {
edgesPrllel[(nEdges+1)/2+i-1][0] = 2*i-1;
edgesPrllel[(nEdges+1)/2+i-1][1] = 2*i;
printf("parallel edge #%d=(%d, %d) color B\n", (nEdges+1)/2+i-1, 2*i-1, 2*i);
}
int colourIA[3] = {0, (nEdges+1)/2, nEdges};
printf("colour markers at %d %d %d\n", colourIA[0], colourIA[1], colourIA[2]);
double resPrllel[n];
double resSerial[n];
for(int i=0; i<n; i++) {
resSerial[i] = 0;
resPrllel[i] = 0;
}
residualSerial(u, resSerial, edgesSerial);
residualPrllel(u, resPrllel, edgesPrllel, colourIA);
for(int i=0; i<n; i++) {
printf("residual(%d) = %e or %e\n", i, resPrllel[i], resSerial[i]);
assert(resSerial[i] == resPrllel[i]);
}
}
|
image-view.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% IIIII M M AAA GGGG EEEEE %
% I MM MM A A G E %
% I M M M AAAAA G GG EEE %
% I M M A A G G E %
% IIIII M M A A GGGG EEEEE %
% %
% V V IIIII EEEEE W W %
% V V I E W W %
% V V I EEE W W W %
% V V I E WW WW %
% V IIIII EEEEE W W %
% %
% %
% MagickCore Image View Methods %
% %
% Software Design %
% Cristy %
% March 2003 %
% %
% %
% Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
%
*/
/*
Include declarations.
*/
#include "magick/studio.h"
#include "magick/MagickCore.h"
#include "magick/exception-private.h"
#include "magick/monitor-private.h"
#include "magick/thread-private.h"
/*
Typedef declarations.
*/
struct _ImageView
{
char
*description;
RectangleInfo
extent;
Image
*image;
CacheView
*view;
size_t
number_threads;
ExceptionInfo
*exception;
MagickBooleanType
debug;
size_t
signature;
};
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C l o n e I m a g e V i e w %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CloneImageView() makes a copy of the specified image view.
%
% The format of the CloneImageView method is:
%
% ImageView *CloneImageView(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport ImageView *CloneImageView(const ImageView *image_view)
{
ImageView
*clone_view;
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
clone_view=(ImageView *) AcquireMagickMemory(sizeof(*clone_view));
if (clone_view == (ImageView *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(clone_view,0,sizeof(*clone_view));
clone_view->description=ConstantString(image_view->description);
clone_view->extent=image_view->extent;
clone_view->view=CloneCacheView(image_view->view);
clone_view->number_threads=image_view->number_threads;
clone_view->exception=AcquireExceptionInfo();
InheritException(clone_view->exception,image_view->exception);
clone_view->debug=image_view->debug;
clone_view->signature=MagickSignature;
return(clone_view);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e s t r o y I m a g e V i e w %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyImageView() deallocates memory associated with a image view.
%
% The format of the DestroyImageView method is:
%
% ImageView *DestroyImageView(ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport ImageView *DestroyImageView(ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
if (image_view->description != (char *) NULL)
image_view->description=DestroyString(image_view->description);
image_view->view=DestroyCacheView(image_view->view);
image_view->exception=DestroyExceptionInfo(image_view->exception);
image_view->signature=(~MagickSignature);
image_view=(ImageView *) RelinquishMagickMemory(image_view);
return(image_view);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D u p l e x T r a n s f e r I m a g e V i e w I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DuplexTransferImageViewIterator() iterates over three image views in
% parallel and calls your transfer method for each scanline of the view. The
% source and duplex pixel extent is not confined to the image canvas-- that is
% you can include negative offsets or widths or heights that exceed the image
% dimension. However, the destination image view is confined to the image
% canvas-- that is no negative offsets or widths or heights that exceed the
% image dimension are permitted.
%
% The callback signature is:
%
% MagickBooleanType DuplexTransferImageViewMethod(const ImageView *source,
% const ImageView *duplex,ImageView *destination,const ssize_t y,
% const int thread_id,void *context)
%
% Use this pragma if the view is not single threaded:
%
% #pragma omp critical
%
% to define a section of code in your callback transfer method that must be
% executed by a single thread at a time.
%
% The format of the DuplexTransferImageViewIterator method is:
%
% MagickBooleanType DuplexTransferImageViewIterator(ImageView *source,
% ImageView *duplex,ImageView *destination,
% DuplexTransferImageViewMethod transfer,void *context)
%
% A description of each parameter follows:
%
% o source: the source image view.
%
% o duplex: the duplex image view.
%
% o destination: the destination image view.
%
% o transfer: the transfer callback method.
%
% o context: the user defined context.
%
*/
MagickExport MagickBooleanType DuplexTransferImageViewIterator(
ImageView *source,ImageView *duplex,ImageView *destination,
DuplexTransferImageViewMethod transfer,void *context)
{
ExceptionInfo
*exception;
Image
*destination_image,
*source_image;
MagickBooleanType
status;
MagickOffsetType
progress;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
size_t
height;
#endif
ssize_t
y;
assert(source != (ImageView *) NULL);
assert(source->signature == MagickSignature);
if (transfer == (DuplexTransferImageViewMethod) NULL)
return(MagickFalse);
source_image=source->image;
destination_image=destination->image;
if (SetImageStorageClass(destination_image,DirectClass) == MagickFalse)
return(MagickFalse);
status=MagickTrue;
progress=0;
exception=destination->exception;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
height=(size_t) (source->extent.height-source->extent.y);
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(source_image,destination_image,height,1)
#endif
for (y=source->extent.y; y < (ssize_t) source->extent.height; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register const PixelPacket
*magick_restrict duplex_pixels,
*magick_restrict pixels;
register PixelPacket
*magick_restrict destination_pixels;
if (status == MagickFalse)
continue;
pixels=GetCacheViewVirtualPixels(source->view,source->extent.x,y,
source->extent.width,1,source->exception);
if (pixels == (const PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
duplex_pixels=GetCacheViewVirtualPixels(duplex->view,duplex->extent.x,y,
duplex->extent.width,1,duplex->exception);
if (duplex_pixels == (const PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
destination_pixels=GetCacheViewAuthenticPixels(destination->view,
destination->extent.x,y,destination->extent.width,1,exception);
if (destination_pixels == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
if (transfer(source,duplex,destination,y,id,context) == MagickFalse)
status=MagickFalse;
sync=SyncCacheViewAuthenticPixels(destination->view,exception);
if (sync == MagickFalse)
{
InheritException(destination->exception,GetCacheViewException(
source->view));
status=MagickFalse;
}
if (source_image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_DuplexTransferImageViewIterator)
#endif
proceed=SetImageProgress(source_image,source->description,progress++,
source->extent.height);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w A u t h e n t i c I n d e x e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewAuthenticIndexes() returns the image view authentic indexes.
%
% The format of the GetImageViewAuthenticPixels method is:
%
% IndexPacket *GetImageViewAuthenticIndexes(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport IndexPacket *GetImageViewAuthenticIndexes(
const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(GetCacheViewAuthenticIndexQueue(image_view->view));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w A u t h e n t i c P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewAuthenticPixels() returns the image view authentic pixels.
%
% The format of the GetImageViewAuthenticPixels method is:
%
% PixelPacket *GetImageViewAuthenticPixels(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport PixelPacket *GetImageViewAuthenticPixels(
const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(GetCacheViewAuthenticPixelQueue(image_view->view));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w E x c e p t i o n %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewException() returns the severity, reason, and description of any
% error that occurs when utilizing a image view.
%
% The format of the GetImageViewException method is:
%
% char *GetImageViewException(const PixelImage *image_view,
% ExceptionType *severity)
%
% A description of each parameter follows:
%
% o image_view: the pixel image_view.
%
% o severity: the severity of the error is returned here.
%
*/
MagickExport char *GetImageViewException(const ImageView *image_view,
ExceptionType *severity)
{
char
*description;
assert(image_view != (const ImageView *) NULL);
assert(image_view->signature == MagickSignature);
assert(severity != (ExceptionType *) NULL);
*severity=image_view->exception->severity;
description=(char *) AcquireQuantumMemory(2UL*MaxTextExtent,
sizeof(*description));
if (description == (char *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
*description='\0';
if (image_view->exception->reason != (char *) NULL)
(void) CopyMagickString(description,GetLocaleExceptionMessage(
image_view->exception->severity,image_view->exception->reason),
MaxTextExtent);
if (image_view->exception->description != (char *) NULL)
{
(void) ConcatenateMagickString(description," (",MaxTextExtent);
(void) ConcatenateMagickString(description,GetLocaleExceptionMessage(
image_view->exception->severity,image_view->exception->description),
MaxTextExtent);
(void) ConcatenateMagickString(description,")",MaxTextExtent);
}
return(description);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w E x t e n t %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewExtent() returns the image view extent.
%
% The format of the GetImageViewExtent method is:
%
% RectangleInfo GetImageViewExtent(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport RectangleInfo GetImageViewExtent(const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(image_view->extent);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewImage() returns the image associated with the image view.
%
% The format of the GetImageViewImage method is:
%
% MagickCore *GetImageViewImage(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport Image *GetImageViewImage(const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(image_view->image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewIterator() iterates over the image view in parallel and calls
% your get method for each scanline of the view. The pixel extent is
% not confined to the image canvas-- that is you can include negative offsets
% or widths or heights that exceed the image dimension. Any updates to
% the pixels in your callback are ignored.
%
% The callback signature is:
%
% MagickBooleanType GetImageViewMethod(const ImageView *source,
% const ssize_t y,const int thread_id,void *context)
%
% Use this pragma if the view is not single threaded:
%
% #pragma omp critical
%
% to define a section of code in your callback get method that must be
% executed by a single thread at a time.
%
% The format of the GetImageViewIterator method is:
%
% MagickBooleanType GetImageViewIterator(ImageView *source,
% GetImageViewMethod get,void *context)
%
% A description of each parameter follows:
%
% o source: the source image view.
%
% o get: the get callback method.
%
% o context: the user defined context.
%
*/
MagickExport MagickBooleanType GetImageViewIterator(ImageView *source,
GetImageViewMethod get,void *context)
{
Image
*source_image;
MagickBooleanType
status;
MagickOffsetType
progress;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
size_t
height;
#endif
ssize_t
y;
assert(source != (ImageView *) NULL);
assert(source->signature == MagickSignature);
if (get == (GetImageViewMethod) NULL)
return(MagickFalse);
source_image=source->image;
status=MagickTrue;
progress=0;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
height=(size_t) (source->extent.height-source->extent.y);
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(source_image,source_image,height,1)
#endif
for (y=source->extent.y; y < (ssize_t) source->extent.height; y++)
{
const int
id = GetOpenMPThreadId();
register const PixelPacket
*pixels;
if (status == MagickFalse)
continue;
pixels=GetCacheViewVirtualPixels(source->view,source->extent.x,y,
source->extent.width,1,source->exception);
if (pixels == (const PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
if (get(source,y,id,context) == MagickFalse)
status=MagickFalse;
if (source_image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_GetImageViewIterator)
#endif
proceed=SetImageProgress(source_image,source->description,progress++,
source->extent.height);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w V i r t u a l I n d e x e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewVirtualIndexes() returns the image view virtual indexes.
%
% The format of the GetImageViewVirtualIndexes method is:
%
% const IndexPacket *GetImageViewVirtualIndexes(
% const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport const IndexPacket *GetImageViewVirtualIndexes(
const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(GetCacheViewVirtualIndexQueue(image_view->view));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e V i e w V i r t u a l P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageViewVirtualPixels() returns the image view virtual pixels.
%
% The format of the GetImageViewVirtualPixels method is:
%
% const PixelPacket *GetImageViewVirtualPixels(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport const PixelPacket *GetImageViewVirtualPixels(
const ImageView *image_view)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
return(GetCacheViewVirtualPixelQueue(image_view->view));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I s I m a g e V i e w %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% IsImageView() returns MagickTrue if the the parameter is verified as a image
% view object.
%
% The format of the IsImageView method is:
%
% MagickBooleanType IsImageView(const ImageView *image_view)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
*/
MagickExport MagickBooleanType IsImageView(const ImageView *image_view)
{
if (image_view == (const ImageView *) NULL)
return(MagickFalse);
if (image_view->signature != MagickSignature)
return(MagickFalse);
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% N e w I m a g e V i e w %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% NewImageView() returns a image view required for all other methods in the
% Image View API.
%
% The format of the NewImageView method is:
%
% ImageView *NewImageView(MagickCore *wand)
%
% A description of each parameter follows:
%
% o wand: the wand.
%
*/
MagickExport ImageView *NewImageView(Image *image)
{
ImageView
*image_view;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
image_view=(ImageView *) AcquireMagickMemory(sizeof(*image_view));
if (image_view == (ImageView *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(image_view,0,sizeof(*image_view));
image_view->description=ConstantString("ImageView");
image_view->image=image;
image_view->exception=AcquireExceptionInfo();
image_view->view=AcquireVirtualCacheView(image_view->image,
image_view->exception);
image_view->extent.width=image->columns;
image_view->extent.height=image->rows;
image_view->extent.x=0;
image_view->extent.y=0;
image_view->number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
image_view->debug=IsEventLogging();
image_view->signature=MagickSignature;
return(image_view);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% N e w I m a g e V i e w R e g i o n %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% NewImageViewRegion() returns a image view required for all other methods
% in the Image View API.
%
% The format of the NewImageViewRegion method is:
%
% ImageView *NewImageViewRegion(MagickCore *wand,const ssize_t x,
% const ssize_t y,const size_t width,const size_t height)
%
% A description of each parameter follows:
%
% o wand: the magick wand.
%
% o x,y,columns,rows: These values define the perimeter of a extent of
% pixel_wands view.
%
*/
MagickExport ImageView *NewImageViewRegion(Image *image,const ssize_t x,
const ssize_t y,const size_t width,const size_t height)
{
ImageView
*image_view;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
image_view=(ImageView *) AcquireMagickMemory(sizeof(*image_view));
if (image_view == (ImageView *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(image_view,0,sizeof(*image_view));
image_view->description=ConstantString("ImageView");
image_view->exception=AcquireExceptionInfo();
image_view->view=AcquireVirtualCacheView(image_view->image,
image_view->exception);
image_view->image=image;
image_view->extent.width=width;
image_view->extent.height=height;
image_view->extent.x=x;
image_view->extent.y=y;
image_view->number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
image_view->debug=IsEventLogging();
image_view->signature=MagickSignature;
return(image_view);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e V i e w D e s c r i p t i o n %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageViewDescription() associates a description with an image view.
%
% The format of the SetImageViewDescription method is:
%
% void SetImageViewDescription(ImageView *image_view,
% const char *description)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
% o description: the image view description.
%
*/
MagickExport void SetImageViewDescription(ImageView *image_view,
const char *description)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
image_view->description=ConstantString(description);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e V i e w I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageViewIterator() iterates over the image view in parallel and calls
% your set method for each scanline of the view. The pixel extent is
% confined to the image canvas-- that is no negative offsets or widths or
% heights that exceed the image dimension. The pixels are initiallly
% undefined and any settings you make in the callback method are automagically
% synced back to your image.
%
% The callback signature is:
%
% MagickBooleanType SetImageViewMethod(ImageView *destination,
% const ssize_t y,const int thread_id,void *context)
%
% Use this pragma if the view is not single threaded:
%
% #pragma omp critical
%
% to define a section of code in your callback set method that must be
% executed by a single thread at a time.
%
% The format of the SetImageViewIterator method is:
%
% MagickBooleanType SetImageViewIterator(ImageView *destination,
% SetImageViewMethod set,void *context)
%
% A description of each parameter follows:
%
% o destination: the image view.
%
% o set: the set callback method.
%
% o context: the user defined context.
%
*/
MagickExport MagickBooleanType SetImageViewIterator(ImageView *destination,
SetImageViewMethod set,void *context)
{
ExceptionInfo
*exception;
Image
*destination_image;
MagickBooleanType
status;
MagickOffsetType
progress;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
size_t
height;
#endif
ssize_t
y;
assert(destination != (ImageView *) NULL);
assert(destination->signature == MagickSignature);
if (set == (SetImageViewMethod) NULL)
return(MagickFalse);
destination_image=destination->image;
if (SetImageStorageClass(destination_image,DirectClass) == MagickFalse)
return(MagickFalse);
status=MagickTrue;
progress=0;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
height=(size_t) (destination->extent.height-destination->extent.y);
#endif
exception=destination->exception;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(destination_image,destination_image,height,1)
#endif
for (y=destination->extent.y; y < (ssize_t) destination->extent.height; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register PixelPacket
*magick_restrict pixels;
if (status == MagickFalse)
continue;
pixels=GetCacheViewAuthenticPixels(destination->view,destination->extent.x,
y,destination->extent.width,1,exception);
if (pixels == (PixelPacket *) NULL)
{
InheritException(destination->exception,GetCacheViewException(
destination->view));
status=MagickFalse;
continue;
}
if (set(destination,y,id,context) == MagickFalse)
status=MagickFalse;
sync=SyncCacheViewAuthenticPixels(destination->view,exception);
if (sync == MagickFalse)
{
InheritException(destination->exception,GetCacheViewException(
destination->view));
status=MagickFalse;
}
if (destination_image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_SetImageViewIterator)
#endif
proceed=SetImageProgress(destination_image,destination->description,
progress++,destination->extent.height);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e V i e w T h r e a d s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageViewThreads() sets the number of threads in a thread team.
%
% The format of the SetImageViewDescription method is:
%
% void SetImageViewThreads(ImageView *image_view,
% const size_t number_threads)
%
% A description of each parameter follows:
%
% o image_view: the image view.
%
% o number_threads: the number of threads in a thread team.
%
*/
MagickExport void SetImageViewThreads(ImageView *image_view,
const size_t number_threads)
{
assert(image_view != (ImageView *) NULL);
assert(image_view->signature == MagickSignature);
image_view->number_threads=number_threads;
if (number_threads > (size_t) GetMagickResourceLimit(ThreadResource))
image_view->number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% T r a n s f e r I m a g e V i e w I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% TransferImageViewIterator() iterates over two image views in parallel and
% calls your transfer method for each scanline of the view. The source pixel
% extent is not confined to the image canvas-- that is you can include
% negative offsets or widths or heights that exceed the image dimension.
% However, the destination image view is confined to the image canvas-- that
% is no negative offsets or widths or heights that exceed the image dimension
% are permitted.
%
% The callback signature is:
%
% MagickBooleanType TransferImageViewMethod(const ImageView *source,
% ImageView *destination,const ssize_t y,const int thread_id,
% void *context)
%
% Use this pragma if the view is not single threaded:
%
% #pragma omp critical
%
% to define a section of code in your callback transfer method that must be
% executed by a single thread at a time.
%
% The format of the TransferImageViewIterator method is:
%
% MagickBooleanType TransferImageViewIterator(ImageView *source,
% ImageView *destination,TransferImageViewMethod transfer,void *context)
%
% A description of each parameter follows:
%
% o source: the source image view.
%
% o destination: the destination image view.
%
% o transfer: the transfer callback method.
%
% o context: the user defined context.
%
*/
MagickExport MagickBooleanType TransferImageViewIterator(ImageView *source,
ImageView *destination,TransferImageViewMethod transfer,void *context)
{
ExceptionInfo
*exception;
Image
*destination_image,
*source_image;
MagickBooleanType
status;
MagickOffsetType
progress;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
size_t
height;
#endif
ssize_t
y;
assert(source != (ImageView *) NULL);
assert(source->signature == MagickSignature);
if (transfer == (TransferImageViewMethod) NULL)
return(MagickFalse);
source_image=source->image;
destination_image=destination->image;
if (SetImageStorageClass(destination_image,DirectClass) == MagickFalse)
return(MagickFalse);
status=MagickTrue;
progress=0;
exception=destination->exception;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
height=(size_t) (source->extent.height-source->extent.y);
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(source_image,destination_image,height,1)
#endif
for (y=source->extent.y; y < (ssize_t) source->extent.height; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register const PixelPacket
*magick_restrict pixels;
register PixelPacket
*magick_restrict destination_pixels;
if (status == MagickFalse)
continue;
pixels=GetCacheViewVirtualPixels(source->view,source->extent.x,y,
source->extent.width,1,source->exception);
if (pixels == (const PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
destination_pixels=GetCacheViewAuthenticPixels(destination->view,
destination->extent.x,y,destination->extent.width,1,exception);
if (destination_pixels == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
if (transfer(source,destination,y,id,context) == MagickFalse)
status=MagickFalse;
sync=SyncCacheViewAuthenticPixels(destination->view,exception);
if (sync == MagickFalse)
{
InheritException(destination->exception,GetCacheViewException(
source->view));
status=MagickFalse;
}
if (source_image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_TransferImageViewIterator)
#endif
proceed=SetImageProgress(source_image,source->description,progress++,
source->extent.height);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% U p d a t e I m a g e V i e w I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% UpdateImageViewIterator() iterates over the image view in parallel and calls
% your update method for each scanline of the view. The pixel extent is
% confined to the image canvas-- that is no negative offsets or widths or
% heights that exceed the image dimension are permitted. Updates to pixels
% in your callback are automagically synced back to the image.
%
% The callback signature is:
%
% MagickBooleanType UpdateImageViewMethod(ImageView *source,
% const ssize_t y,const int thread_id,void *context)
%
% Use this pragma if the view is not single threaded:
%
% #pragma omp critical
%
% to define a section of code in your callback update method that must be
% executed by a single thread at a time.
%
% The format of the UpdateImageViewIterator method is:
%
% MagickBooleanType UpdateImageViewIterator(ImageView *source,
% UpdateImageViewMethod update,void *context)
%
% A description of each parameter follows:
%
% o source: the source image view.
%
% o update: the update callback method.
%
% o context: the user defined context.
%
*/
MagickExport MagickBooleanType UpdateImageViewIterator(ImageView *source,
UpdateImageViewMethod update,void *context)
{
ExceptionInfo
*exception;
Image
*source_image;
MagickBooleanType
status;
MagickOffsetType
progress;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
size_t
height;
#endif
ssize_t
y;
assert(source != (ImageView *) NULL);
assert(source->signature == MagickSignature);
if (update == (UpdateImageViewMethod) NULL)
return(MagickFalse);
source_image=source->image;
if (SetImageStorageClass(source_image,DirectClass) == MagickFalse)
return(MagickFalse);
status=MagickTrue;
progress=0;
exception=source->exception;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
height=(size_t) (source->extent.height-source->extent.y);
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(source_image,source_image,height,1)
#endif
for (y=source->extent.y; y < (ssize_t) source->extent.height; y++)
{
const int
id = GetOpenMPThreadId();
register PixelPacket
*magick_restrict pixels;
if (status == MagickFalse)
continue;
pixels=GetCacheViewAuthenticPixels(source->view,source->extent.x,y,
source->extent.width,1,exception);
if (pixels == (PixelPacket *) NULL)
{
InheritException(source->exception,GetCacheViewException(source->view));
status=MagickFalse;
continue;
}
if (update(source,y,id,context) == MagickFalse)
status=MagickFalse;
if (SyncCacheViewAuthenticPixels(source->view,exception) == MagickFalse)
{
InheritException(source->exception,GetCacheViewException(source->view));
status=MagickFalse;
}
if (source_image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_UpdateImageViewIterator)
#endif
proceed=SetImageProgress(source_image,source->description,progress++,
source->extent.height);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(status);
}
|
State.h | //===-------- State.h - OpenMP State & ICV interface ------------- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
#ifndef OMPTARGET_STATE_H
#define OMPTARGET_STATE_H
#include "Debug.h"
#include "Types.h"
#pragma omp declare target
namespace _OMP {
namespace state {
inline constexpr uint32_t SharedScratchpadSize = SHARED_SCRATCHPAD_SIZE;
/// Initialize the state machinery. Must be called by all threads.
void init(bool IsSPMD);
/// TODO
enum ValueKind {
VK_NThreads,
VK_Level,
VK_ActiveLevel,
VK_MaxActiveLevels,
VK_RunSched,
// ---
VK_RunSchedChunk,
VK_ParallelRegionFn,
VK_ParallelTeamSize,
};
/// TODO
void enterDataEnvironment(IdentTy *Ident);
/// TODO
void exitDataEnvironment();
/// TODO
struct DateEnvironmentRAII {
DateEnvironmentRAII(IdentTy *Ident) { enterDataEnvironment(Ident); }
~DateEnvironmentRAII() { exitDataEnvironment(); }
};
/// TODO
void resetStateForThread(uint32_t TId);
uint32_t &lookup32(ValueKind VK, bool IsReadonly, IdentTy *Ident);
void *&lookupPtr(ValueKind VK, bool IsReadonly);
/// A class without actual state used to provide a nice interface to lookup and
/// update ICV values we can declare in global scope.
template <typename Ty, ValueKind Kind> struct Value {
__attribute__((flatten, always_inline)) operator Ty() {
return lookup(/* IsReadonly */ true, /* IdentTy */ nullptr);
}
__attribute__((flatten, always_inline)) Value &operator=(const Ty &Other) {
set(Other, /* IdentTy */ nullptr);
return *this;
}
__attribute__((flatten, always_inline)) Value &operator++() {
inc(1, /* IdentTy */ nullptr);
return *this;
}
__attribute__((flatten, always_inline)) Value &operator--() {
inc(-1, /* IdentTy */ nullptr);
return *this;
}
private:
__attribute__((flatten, always_inline)) Ty &lookup(bool IsReadonly,
IdentTy *Ident) {
Ty &t = lookup32(Kind, IsReadonly, Ident);
return t;
}
__attribute__((flatten, always_inline)) Ty &inc(int UpdateVal,
IdentTy *Ident) {
return (lookup(/* IsReadonly */ false, Ident) += UpdateVal);
}
__attribute__((flatten, always_inline)) Ty &set(Ty UpdateVal,
IdentTy *Ident) {
return (lookup(/* IsReadonly */ false, Ident) = UpdateVal);
}
template <typename VTy, typename Ty2> friend struct ValueRAII;
};
/// A mookup class without actual state used to provide
/// a nice interface to lookup and update ICV values
/// we can declare in global scope.
template <typename Ty, ValueKind Kind> struct PtrValue {
__attribute__((flatten, always_inline)) operator Ty() {
return lookup(/* IsReadonly */ true, /* IdentTy */ nullptr);
}
__attribute__((flatten, always_inline)) PtrValue &operator=(const Ty Other) {
set(Other);
return *this;
}
private:
Ty &lookup(bool IsReadonly, IdentTy *) { return lookupPtr(Kind, IsReadonly); }
Ty &set(Ty UpdateVal) {
return (lookup(/* IsReadonly */ false, /* IdentTy */ nullptr) = UpdateVal);
}
template <typename VTy, typename Ty2> friend struct ValueRAII;
};
template <typename VTy, typename Ty> struct ValueRAII {
ValueRAII(VTy &V, Ty NewValue, Ty OldValue, bool Active, IdentTy *Ident)
: Ptr(Active ? &V.lookup(/* IsReadonly */ false, Ident) : nullptr),
Val(OldValue), Active(Active) {
if (!Active)
return;
ASSERT(*Ptr == OldValue &&
"ValueRAII initialization with wrong old value!");
*Ptr = NewValue;
}
~ValueRAII() {
if (Active)
*Ptr = Val;
}
private:
Ty *Ptr;
Ty Val;
bool Active;
};
/// TODO
inline state::Value<uint32_t, state::VK_RunSchedChunk> RunSchedChunk;
/// TODO
inline state::Value<uint32_t, state::VK_ParallelTeamSize> ParallelTeamSize;
/// TODO
inline state::PtrValue<ParallelRegionFnTy, state::VK_ParallelRegionFn>
ParallelRegionFn;
void runAndCheckState(void(Func(void)));
void assumeInitialState(bool IsSPMD);
} // namespace state
namespace icv {
/// TODO
inline state::Value<uint32_t, state::VK_NThreads> NThreads;
/// TODO
inline state::Value<uint32_t, state::VK_Level> Level;
/// The `active-level` describes which of the parallel level counted with the
/// `level-var` is active. There can only be one.
///
/// active-level-var is 1, if ActiveLevelVar is not 0, otherweise it is 0.
inline state::Value<uint32_t, state::VK_ActiveLevel> ActiveLevel;
/// TODO
inline state::Value<uint32_t, state::VK_MaxActiveLevels> MaxActiveLevels;
/// TODO
inline state::Value<uint32_t, state::VK_RunSched> RunSched;
} // namespace icv
namespace memory {
/// Alloca \p Size bytes in shared memory, if possible, for \p Reason.
///
/// Note: See the restrictions on __kmpc_alloc_shared for proper usage.
void *allocShared(uint64_t Size, const char *Reason);
/// Free \p Ptr, alloated via allocShared, for \p Reason.
///
/// Note: See the restrictions on __kmpc_free_shared for proper usage.
void freeShared(void *Ptr, uint64_t Bytes, const char *Reason);
/// Alloca \p Size bytes in global memory, if possible, for \p Reason.
void *allocGlobal(uint64_t Size, const char *Reason);
/// Return a pointer to the dynamic shared memory buffer.
void *getDynamicBuffer();
/// Free \p Ptr, alloated via allocGlobal, for \p Reason.
void freeGlobal(void *Ptr, const char *Reason);
} // namespace memory
} // namespace _OMP
#pragma omp end declare target
#endif
|
parallel_offloading_map.c | // RUN: %libomptarget-compile-aarch64-unknown-linux-gnu && env OMP_MAX_ACTIVE_LEVELS=2 %libomptarget-run-aarch64-unknown-linux-gnu | %fcheck-aarch64-unknown-linux-gnu
// RUN: %libomptarget-compile-powerpc64-ibm-linux-gnu && env OMP_MAX_ACTIVE_LEVELS=2 %libomptarget-run-powerpc64-ibm-linux-gnu | %fcheck-powerpc64-ibm-linux-gnu
// RUN: %libomptarget-compile-powerpc64le-ibm-linux-gnu && env OMP_MAX_ACTIVE_LEVELS=2 %libomptarget-run-powerpc64le-ibm-linux-gnu | %fcheck-powerpc64le-ibm-linux-gnu
// RUN: %libomptarget-compile-x86_64-pc-linux-gnu && env OMP_MAX_ACTIVE_LEVELS=2 %libomptarget-run-x86_64-pc-linux-gnu | %fcheck-x86_64-pc-linux-gnu -allow-empty
#include <assert.h>
#include <stdio.h>
int main(int argc, char *argv[]) {
const int num_threads = 64, N = 128;
int array[num_threads] = {0};
#pragma omp parallel for
for (int i = 0; i < num_threads; ++i) {
int tmp[N];
for (int j = 0; j < N; ++j) {
tmp[j] = i;
}
#pragma omp target teams distribute parallel for map(tofrom : tmp)
for (int j = 0; j < N; ++j) {
tmp[j] += j;
}
for (int j = 0; j < N; ++j) {
array[i] += tmp[j];
}
}
// Verify
for (int i = 0; i < num_threads; ++i) {
const int ref = (0 + N - 1) * N / 2 + i * N;
assert(array[i] == ref);
}
printf("PASS\n");
return 0;
}
// CHECK: PASS
|
semi_local.h | #ifndef CPU_SEMI_LOCAL_H
#define CPU_SEMI_LOCAL_H
#include <vector>
#include <iostream>
#include <bitset>
#include <cstring>
#include <map>
#include <unordered_map>
#include "unit_monge_mult/steady_ant.h"
#include <cstdlib>
#include <chrono>
#include "predefined_types.h"
#include "deque"
namespace semi_local {
namespace _details {
/**
*
* @tparam Input
* @tparam WithIf weather or not to use approach with if rather then the branchless one @param strand_map
* @param a
* @param b
* @param upper_bound
* @param left_edge
* @param top_edge
* @param offset_a
* @param offset_b
*/
template<class Input, bool WithIf, bool withWait>
inline void
anti_diagonal_computation(Input *strand_map, const Input *a, const Input *b, int upper_bound, int left_edge,
int top_edge, int offset_a, int offset_b) {
#pragma omp for simd schedule(static) aligned(a, b, strand_map:sizeof(Input)*8) nowait
for (int k = 0; k < upper_bound; ++k) {
auto left_strand = strand_map[left_edge + k];
auto right_strand = strand_map[top_edge + k];
auto r = (a[offset_a + k] == b[offset_b + k]) || (left_strand > right_strand);
if (WithIf) {
if (r) {
strand_map[top_edge + k] = left_strand;
strand_map[left_edge + k] = right_strand;
}
} else {
auto r_minus = (r - 1);
auto minus_r = -r;
auto l_new = (left_strand & r_minus) | (minus_r & right_strand);
auto r_new = (right_strand & r_minus) | (minus_r & left_strand);
strand_map[left_edge + k] = l_new;
strand_map[top_edge + k] = r_new;
}
}
if (withWait) {
#pragma omp barrier
}
}
template<class Input>
inline void initialization(Input *strand_map, int m, int n) {
#pragma omp for simd schedule(static)
for (int k = 0; k < m; ++k) {
strand_map[k] = k;
}
#pragma omp for simd schedule(static)
for (int l = 0; l < n; ++l) {
strand_map[l + m] = l + m;
}
}
template<class Input>
inline void
construct_permutation(AbstractPermutation &matrix, Input *strand_map, bool is_reverse, int m, int n) {
if (!is_reverse) {
#pragma omp for simd schedule(static)
for (int r = m; r < m + n; r++) {
matrix.set_point(strand_map[r], r - m);
}
#pragma omp for simd schedule(static)
for (int l = 0; l < m; l++) {
matrix.set_point(strand_map[l], n + l);
}
} else {
#pragma omp for simd schedule(static)
for (int r = m; r < m + n; r++) {
matrix.set_point(n + m - 1 - strand_map[r], n + m - 1 - (r - m));
}
#pragma omp for simd schedule(static)
for (int l = 0; l < m; l++) {
matrix.set_point(n + m - 1 - strand_map[l], n + m - 1 - (n + l));
}
}
}
template<class Input>
inline void fill_a_reverse(const Input *a, Input *a_reverse, int m) {
#pragma omp for simd schedule(static)
for (int i = 0; i < m; ++i) {
a_reverse[i] = a[m - 1 - i];
}
}
}
/**
* Computes the kernel of semi-local lcs solution for given two strings in naive fashion
* @tparam Input
* @tparam WithIf
* @param permutation
* @param a
* @param a_size
* @param b
* @param b_size
*/
template<class Input, bool WithIf>
void
sticky_braid_sequential(AbstractPermutation &permutation, const Input *a, int a_size, const Input *b, int b_size) {
auto m = a_size;
auto n = b_size;
auto top_strands = new Input[n];
auto left_strands = new Input[m];
// init phase
for (int i = 0; i < m; ++i) {
left_strands[i] = i;
}
for (int i = 0; i < n; ++i) {
top_strands[i] = i + m;
}
for (int i = 0; i < m; ++i) {
auto left_edge = m - 1 - i;
auto left_strand = left_strands[left_edge];
auto a_symbol = a[i];
int right_strand;
for (int j = 0; j < n - 1; ++j) {
right_strand = top_strands[j];
auto r = a_symbol == b[j] || (left_strand > right_strand);
if (WithIf) {
if (r) {
top_strands[j] = left_strand;
left_strand = right_strand;
}
} else {
top_strands[j] = (right_strand & (r - 1)) | ((-r) & left_strand);
left_strand = (left_strand & (r - 1)) | ((-r) & right_strand);
}
}
right_strand = top_strands[n - 1];
auto r = a_symbol == b[n - 1] || (left_strand > right_strand);
left_strands[left_edge] = (left_strand & (r - 1)) | ((-r) & right_strand);
if (WithIf) {
if (r) top_strands[n - 1] = left_strand;
} else {
top_strands[n - 1] = (right_strand & (r - 1)) | ((-r) & left_strand);
}
}
// permutation construction phase
for (int l = 0; l < m; l++) permutation.set_point(left_strands[l], n + l);
for (int r = m; r < m + n; r++) permutation.set_point(top_strands[r - m], r - m);
delete[] left_strands;
delete[] top_strands;
}
/**
* Computes the kernel of semi-local lcs solution for given two strings with antidiagonal pattern using Open MP
* @tparam Input
* @tparam WithIf
* @tparam WithWait
* @param matrix
* @param a
* @param a_size
* @param b
* @param b_size
* @param threads_num
* @param is_reverse
*/
template<class Input, bool WithIf, bool WithWait>
void sticky_braid_mpi(AbstractPermutation &matrix, const Input *a, int a_size, const Input *b, int b_size,
int threads_num = 1, bool is_reverse = false) {
using namespace _details;
using namespace distance_unit_monge_product::steady_ant::_details;
if (a_size > b_size) {
sticky_braid_mpi<Input, WithIf, WithWait>(matrix, b, b_size, a, a_size, threads_num, !is_reverse);
return;
}
auto m = a_size;
auto n = b_size;
auto size = m + n;
Input *strand_map = new Input[size];
auto num_diag = m + n - 1;
auto total_same_length_diag = num_diag - (m - 1) - (m - 1);
Input *a_reverse = new Input[m];
#pragma omp parallel num_threads(threads_num) default(none) shared(a_reverse, a, b, is_reverse, strand_map, matrix, total_same_length_diag, size, m, n)
{
int left_edge, top_edge;
// init phase
initialization(strand_map, m, n);
fill_a_reverse(a, a_reverse, m);
// phase one
top_edge = m;
left_edge = m - 1;
for (int cur_diag_len = 0; cur_diag_len < m - 1; ++cur_diag_len) {
anti_diagonal_computation<Input, WithIf, WithWait>(strand_map, a_reverse, b, cur_diag_len + 1,
left_edge,
top_edge, left_edge, 0);
left_edge--;
}
//phase 2
top_edge = m;
for (int j = 0; j < total_same_length_diag; ++j) {
anti_diagonal_computation<Input, WithIf, WithWait>(strand_map, a_reverse, b, m, 0, top_edge, 0, j);
top_edge++;
}
//// phase 3
auto start_j = total_same_length_diag;
top_edge = start_j + m;
for (int diag_len = m - 2; diag_len >= 0; --diag_len, start_j++) {
anti_diagonal_computation<Input, WithIf, WithWait>(strand_map, a_reverse, b, diag_len + 1, 0, top_edge,
0,
start_j);
top_edge++;
}
construct_permutation(matrix, strand_map, is_reverse, m, n);
}
delete[] a_reverse;
delete[] strand_map;
}
/**
* Computes the kernel of semi-local lcs solution for given two strings with antidiagonal pattern using Open MP where
* 1st and 3rd phases are merged together so there less syncronizations
* @tparam Input
* @tparam WithIf
* @param matrix
* @param a
* @param a_size
* @param b
* @param b_size
* @param map
* @param nested_parall_regions
* @param threads_num
*/
template<class Input, bool WithIf, bool WithWait>
void
first_and_third_phase_combined(AbstractPermutation &matrix, const Input *a, int a_size, const Input *b,
int b_size, PrecalcMap &map, int nested_parall_regions = 0, int threads_num = 1) {
using namespace distance_unit_monge_product::steady_ant::_details;
using namespace _details;
using distance_unit_monge_product::steady_ant::glueing_part_to_whole;
if (a_size > b_size) {
auto p = Permutation(a_size + b_size, a_size + b_size);
first_and_third_phase_combined<Input, WithIf, WithWait>(p, b, b_size, a, a_size, map, nested_parall_regions,
threads_num);
fill_permutation_ba(&p, &matrix, a_size, b_size);
return;
}
//assume |a|<=|b|
auto m = a_size;
auto n = b_size;
auto size = m + n;
Input *strand_map = new Input[size + 2 * (m - 1)];
auto third_phase_map_size = m * 2 - 2;
auto third_phase_map = strand_map + size;
auto p = Permutation(m + n, m + n);
auto q = Permutation(third_phase_map_size, third_phase_map_size);
auto offset = n - (m - 1);
Input *a_reverse = new Input[m];
#pragma omp parallel num_threads(threads_num) default(none) shared(a, a_reverse, b, strand_map, size, m, n, matrix, p, q, offset, third_phase_map, third_phase_map_size)
{
fill_a_reverse(a, a_reverse, m);
int in_third_phase = m - 1;
// init phase
#pragma omp for simd schedule(static) nowait
for (int k = 0; k < (m + n); ++k) {
strand_map[k] = k;
}
#pragma omp for simd schedule(static) nowait
for (int k = 0; k < third_phase_map_size; ++k) {
if (k < m - 1) {
third_phase_map[k] = 2 * k;
} else {
third_phase_map[k] = (k - (m - 1)) * 2 + 1;
}
}
#pragma omp barrier
for (int diag_number = 0; diag_number < m - 1; ++diag_number) {
#pragma omp for simd schedule(static) nowait
for (int pos_in_diag = 0; pos_in_diag < in_third_phase; ++pos_in_diag) {
auto top_edge = diag_number + pos_in_diag;
auto left_strand = third_phase_map[pos_in_diag];
auto top_strand = third_phase_map[m - 1 + top_edge];
bool r = a_reverse[pos_in_diag] == b[offset + top_edge] || (left_strand > top_strand);
if (WithIf) {
if (r) std::swap(third_phase_map[pos_in_diag], third_phase_map[m - 1 + top_edge]);
} else {
third_phase_map[pos_in_diag] = (left_strand & (r - 1)) | ((-r) & top_strand);
third_phase_map[m - 1 + top_edge] = (top_strand & (r - 1)) | ((-r) & left_strand);
}
}
#pragma omp for simd schedule(static)
for (int pos_in_diag = in_third_phase; pos_in_diag < m; ++pos_in_diag) {
auto top_edge = diag_number + pos_in_diag + 1 - m;
auto left_strand = strand_map[pos_in_diag];
auto top_strand = strand_map[m + top_edge];
bool r = a_reverse[pos_in_diag] == b[top_edge] || (left_strand > top_strand);
if (WithIf) {
if (r) if (r) std::swap(strand_map[pos_in_diag], strand_map[m + top_edge]);
} else {
strand_map[pos_in_diag] = (left_strand & (r - 1)) | ((-r) & top_strand);
strand_map[m + top_edge] = (top_strand & (r - 1)) | ((-r) & left_strand);
}
}
in_third_phase--;
}
//phase 2
auto top_edge = m;
for (int j = 0; j < offset; ++j) {
anti_diagonal_computation<Input, WithIf, WithWait>(strand_map, a_reverse, b, m, 0, top_edge, 0, j);
top_edge++;
}
#pragma omp for simd schedule(static) nowait
for (int l = 0; l < m; l++) {
if (l == m - 1) {
p.set_point(strand_map[l], n + l);
} else {
p.set_point(strand_map[l], l * 2 + offset);
}
}
#pragma omp for simd schedule(static) nowait
for (int r = m; r < m + n; r++) {
if ((r - m) < offset) {
p.set_point(strand_map[r], r - m);
} else {
p.set_point(strand_map[r], (r - m - offset + 1) * 2 + offset - 1);
}
}
#pragma omp for simd schedule(static) nowait
for (int l = 0; l < m - 1; l++) {
q.set_point(third_phase_map[l], m - 1 + l);
}
#pragma omp for simd schedule(static) nowait
for (int r = m - 1; r < m + m - 2; r++) {
q.set_point(third_phase_map[r], r - (m - 1));
}
#pragma omp barrier
}
glueing_part_to_whole(&p, &q, map, offset, 1, &matrix, nested_parall_regions);
delete[] strand_map;
delete[] a_reverse;
}
/**
* Hybrid appoarch of recursive and iterative combing. Firstly, follows the recursive structure, then switches to the iterative combing
* TODO add documentation in details
* @tparam Input
* @tparam WithIf
* @tparam WithWait
* @tparam UseSumBound
* @param perm
* @param a
* @param m
* @param b
* @param n
* @param map
* @param thds_per_combing_algo
* @param braid_mul_parall_depth
* @param depth
* @param sum_bound
* @param parallel_depth
*/
template<class Input, bool WithIf, bool WithWait, bool UseSumBound>
void hybrid(
AbstractPermutation &perm, const Input *a, int m, const Input *b, int n,
PrecalcMap &map, int thds_per_combing_algo,
int braid_mul_parall_depth, int depth, int sum_bound, int parallel_depth) {
using namespace _details;
using distance_unit_monge_product::steady_ant::staggered_sticky_multiplication;
if (UseSumBound) {
if (m + n <= sum_bound) {
sticky_braid_mpi<Input, WithIf, WithWait>(perm, a, m, b, n, thds_per_combing_algo);
return;
}
} else {
//base case
if (depth <= 0) {
sticky_braid_mpi<Input, WithIf, WithWait>(perm, a, m, b, n, thds_per_combing_algo);
return;
}
}
if (n > m) {
auto n1 = n / 2;
auto b1 = b;
auto b2 = b + n1;
auto subtree_l = Permutation(n1 + m, n1 + m);
auto subtree_r = Permutation(n - n1 + m, n - n1 + m);
if (parallel_depth > 0) {
#pragma omp parallel num_threads(2)
{
#pragma omp single nowait
{
#pragma omp task
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_l, a, m, b1, n1, map,
thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
#pragma omp task
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_r, a, m, b2, n - n1, map,
thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
}
}
#pragma omp taskwait
} else {
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_l, a, m, b1, n1, map, thds_per_combing_algo,
braid_mul_parall_depth,
depth - 1, sum_bound, parallel_depth - 1);
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_r, a, m, b2, n - n1, map, thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
}
staggered_sticky_multiplication<false, false>(&subtree_l, &subtree_r, m, map, &perm,
braid_mul_parall_depth);
} else {
auto m1 = m / 2;
auto a1 = a;
auto a2 = a + m1;
auto subtree_l = Permutation(m1 + n, m1 + n);
auto subtree_r = Permutation(m - m1 + n, m - m1 + n);
if (parallel_depth > 0) {
#pragma omp parallel num_threads(2)
{
#pragma omp single nowait
{
#pragma omp task
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_l, a1, m1, b, n, map,
thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
#pragma omp task
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_r, a2, m - m1, b, n, map,
thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
}
}
#pragma omp taskwait
} else {
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_l, a1, m1, b, n, map, thds_per_combing_algo,
braid_mul_parall_depth,
depth - 1, sum_bound, parallel_depth - 1);
hybrid<Input, WithIf, WithWait, UseSumBound>(subtree_r, a2, m - m1, b, n, map, thds_per_combing_algo,
braid_mul_parall_depth, depth - 1, sum_bound,
parallel_depth - 1);
}
staggered_sticky_multiplication<true, false>(&subtree_l, &subtree_r, n, map, &perm, braid_mul_parall_depth);
}
}
/**
* The hybrid appaorch with down to top apparoch. No recustion. Fixed amount of iteartive combing problems that further are merged via
* sticky braid multiplication.
* @tparam Input
* @tparam WithIf
* @param perm
* @param a
* @param m
* @param b
* @param n
* @param map
* @param small_m
* @param small_n
* @param threads_num
*/
template<class Input, bool WithIf>
void hybrid_iterative(
AbstractPermutation &perm, const Input *a, int m, const Input *b, int n,
PrecalcMap &map, int small_m, int small_n, int threads_num = 1) {
using namespace _details;
using distance_unit_monge_product::steady_ant::staggered_sticky_multiplication;
int cols_per_block = n / small_n;
int rows_per_block = m / small_m;
int num_tasks = small_m * small_n;
auto tasks = new AbstractPermutation *[num_tasks];
auto tasks_next_iter = new AbstractPermutation *[num_tasks];
#pragma omp parallel master taskloop num_threads(threads_num)
for (int i = 0; i < num_tasks; i++) {
int start_col = (i % small_n) * cols_per_block;
int end_col = std::min(start_col + cols_per_block, n);
int start_row = (i / small_n) * rows_per_block;
int end_row = std::min(start_row + rows_per_block, m);
// the edge blocks may need do extra work
if ((i % small_n) == small_n - 1) end_col = n;
if ((i / small_n) == small_m - 1) end_row = m;
int size_block_b = end_col - start_col;
int size_block_a = end_row - start_row;
auto b_loop = b + start_col;
auto a_loop = a + start_row;
auto matrix = new Permutation(size_block_a + size_block_b, size_block_a + size_block_b);
matrix->m = size_block_a;
matrix->n = size_block_b;
sticky_braid_mpi<Input, WithIf, false>(*matrix, a_loop, size_block_a, b_loop, size_block_b, 1);
tasks[i] = matrix;
}
auto next_jobs = tasks;
auto current_jobs = tasks_next_iter;
int steps = ceil(log2(small_n)) + ceil(log2(small_m));
int block_rows = rows_per_block;
int block_cols = cols_per_block;
double total = 0;
for (int j = 0; j < steps; ++j) {
bool is_reduction_in_row = small_n > small_m;
//TODO: heuristic now we choose to glue by the large one (seems to work) best. Specifically reduction in a row if on next step row is still big
//TODO: following is working worse but it copipies logic of recursion: is_reduction_in_row = 2 * block_cols >= block_rows
if (small_n > 1 && small_m > 1) {
is_reduction_in_row = block_rows >= 2 * block_cols;
}
if (is_reduction_in_row) {
block_cols *= 2;
} else {
block_rows *= 2;
}
auto new_cols = is_reduction_in_row ? int(ceil(small_n / 2.0)) : small_n;
auto new_rows = !is_reduction_in_row ? int(ceil(small_m / 2.0)) : small_m;
auto tmp = current_jobs;
current_jobs = next_jobs;
next_jobs = tmp;
#pragma omp parallel master taskloop num_threads(threads_num)
for (int i = 0; i < new_cols * new_rows; i++) {
auto cur_row = i / new_cols;
auto cur_col = i % new_cols;
AbstractPermutation *p;
AbstractPermutation *q;
if (is_reduction_in_row) {
p = current_jobs[cur_row * small_n + 2 * cur_col];
if ((2 * cur_col + 1) >= small_n) {
next_jobs[i] = p;
} else {
q = current_jobs[cur_row * small_n + 2 * cur_col + 1];
auto product = new Permutation(p->m + q->n + p->n, p->m + q->n + p->n);
product->m = p->m;
product->n = p->n + q->n;
staggered_sticky_multiplication<false, false>(p, q, p->m, map, product);
next_jobs[i] = product;
delete p;
delete q;
}
} else {
p = current_jobs[2 * cur_row * small_n + cur_col];
if ((2 * cur_row + 1) >= small_m) {
next_jobs[i] = p;
} else {
q = current_jobs[(2 * cur_row + 1) * small_n + cur_col];
auto product = new Permutation(p->m + q->m + p->n, p->m + q->m + p->n);
product->m = p->m + q->m;
product->n = p->n;
staggered_sticky_multiplication<true, false>(p, q, p->n, map, product);
next_jobs[i] = product;
delete p;
delete q;
}
}
}
small_n = new_cols;
small_m = new_rows;
}
auto result = next_jobs[0];
// fill permutation perm
#pragma omp parallel for
for (int j = 0; j < m + n; ++j) perm.set_point(j, result->get_col_by_row(j));
delete result;
delete[] tasks;
delete[] tasks_next_iter;
}
template<bool WithIf>
void
hybrid_iterative_wrapper(AbstractPermutation &perm, const unsigned short *a, int m, const unsigned short *b, int n,
PrecalcMap &map, int threads_num = 1) {
/**
* Heuristic for spliting is as follows.
* Set as small as possible blocks in one dimenstion bounded by either 32000 or m.
* If m is greater then small_m is m / 32k
*
* For other dimenstion. We split equally work among threads. So they get same task with same length
*/
int cols_per_block = 32000;
int rows_per_block = 32000;
int m_small;
int n_small;
// if m is less then bound then n_small would be 1
if (rows_per_block >= m) {
rows_per_block = m;
m_small = 1;
} else {
// else we check how many blocks in row we need with size rows_per_block
// and adjust rows_per_block to equal partion
int nums = int(ceil((1.0 * m) / rows_per_block));
rows_per_block = int(ceil(1.0 * m / nums));
m_small = ceil((m * 1.0) / rows_per_block);
}
// if fits then equally split between threads
if (cols_per_block >= n) {
cols_per_block = int(ceil((n * 1.0) / threads_num));
n_small = threads_num;
} else {
int cols_per_thread = int(ceil((1.0 * n) / threads_num));
int rest = (64000 - rows_per_block);
if (cols_per_thread < rest) {
n_small = threads_num;
} else {
n_small = threads_num * ceil(1.0 * cols_per_thread / rest);
}
}
hybrid_iterative<unsigned short, WithIf>(perm, a, m, b, n, map, m_small, n_small, threads_num);
}
}
#endif //CPU_SEMI_LOCAL_H
|
calc.h | #ifndef DEF_NARROWBAND_H
#define DEF_NARROWBAND_H
/* =========================================================================
Copyright (c) 2008-2015, Institute for Microelectronics, TU Wien.
-----------------
ViennaTS - The Vienna Topography Simulator
-----------------
Contact: viennats@iue.tuwien.ac.at
License: MIT (X11), see file LICENSE in the base directory
============================================================================= */
//IF PARALLEL_MODE IS ACTIVE
#include "Cells.h"
#include "Time.h"
#ifdef _OPENMP
#include <omp.h>
#endif
#include "Math.h"
#include <algorithm>
#include <vector>
#include <numeric>
#include "LSlib/vector.hpp"
#include "message.h"
#include "boundaries.h"
#include <cmath>
#include <cassert>
#include "LSlib/math.hpp"
///Namespace for calculation helpers.
namespace calc {
template <int Dimensions> class Make3DVector {
const double* v;
public:
inline double operator[](int i) const {
return (i<Dimensions)?v[i]:0.;
}
Make3DVector(const double* v2):v(v2) {}
};
template <class ParameterType> class PartitionTraits {
public:
typedef int IntCoordType;
typedef unsigned int IntLinkType;
//typedef const geom::cell<D>* CellRefType;
typedef unsigned int CellRefType;
static inline CellRefType UndefinedCellRef() { return std::numeric_limits<CellRefType>::max();}//return 0;}
static inline IntLinkType UndefinedLink() { return std::numeric_limits<IntLinkType>::max();}
//static const double SurfaceAreaHeuristicLambda=ParameterType::SurfaceAreaHeuristicLambda;
//static const partition::SplittingModeType PartitionMode=ParameterType::PartitionMode;
static const int Dimension=ParameterType::Dimension;
};
template<int D, class LS, class NormalVectorVectorClass, class DistancesVectorClass>
void SetupCells( const LS& l,geom::cells<D> &Cells,
std::vector<lvlset::vec<int,D> > &CellCoordinates,
const NormalVectorVectorClass& NormalVectors,
const DistancesVectorClass& DistancesToReceiver,
double RecepterRadius
) {
Cells.clear();
//int cell_counter=0;
//int cell_equal_signs_counter=0;
//int cell_contains_disk_counter=0;
//int cell_inserted_counter=0;
for (typename LS::template const_iterator_cells_filtered<typename LS::filter_active> it(l);!it.is_finished();it.next()) {
//cell_counter++;
bool cell_contains_disk=false;
int sgn_count=0;
for (int i=0;i<(1<<D);i++) {
sgn_count+=it.corner(i).sign();
}
if ((sgn_count!=(1<<D)) && (sgn_count!=0)) {
cell_contains_disk=true;
// //std::cout << "cell_cont_disk! ";
} else {
//cell_equal_signs_counter++;
//check all corners
for (int i=0;i<(1<<D);++i) {
//if corner is active
if (it.corner(i).is_active()) {
unsigned int id=it.corner(i).active_pt_id();
const double &d=DistancesToReceiver[id];
//check if disk of active grid point intersects corresponding cell
//check for all dimensions
bool cell_contains_disk2=true;
for (int dir=0;dir < D;++dir) {
const double &n=NormalVectors[id*D+dir];
double min=n*d+((i>>dir) & 1);
double max=min;
double tmp=std::sqrt(std::max(0.,1-n*n))*RecepterRadius;
min-=tmp;
max+=tmp;
if ((max<0.) || (min>1.) ) {
cell_contains_disk2=false;
break;
}
}
if (cell_contains_disk2) {
// //std::cout << "cell_cont_disk2! ";
cell_contains_disk=true;
//cell_contains_disk_counter++;
break;
}
}
}
}
if (cell_contains_disk) {
//cell_inserted_counter++;
lvlset::vec<unsigned int, (1<<D)> points;
CellCoordinates.push_back(lvlset::vec<int,D>(it.indices()));
Cells.push_back(geom::cell<D>());
for (unsigned int i=0;i<(1<<D); i++ ) {
// if (it.corner(i).pt_id()==1028) //std::cout << "it.corner("<<i<<").pt_id():" <<it.corner(i).pt_id() <<std::endl;
Cells.back().Points[i]=it.corner(i).pt_id();
assert(it.corner(i).is_defined());
}
}
}
////std::cout << "num_cells=" << cell_counter << std::endl;
////std::cout << "num_cells_equal_signs=" << cell_equal_signs_counter << std::endl;
////std::cout << "num_cells_contains_disk=" << cell_contains_disk_counter << std::endl;
////std::cout << "num_cells_inserted=" << cell_inserted_counter << std::endl;
}
template <class LS> void CalculateNormalVectors(
const LS& l,
std::vector<double>& NormalVectors,
std::vector<double>& DistancesToReceiver,
int open_boundary_direction,
bool is_open_boundary_negative,
double ReceptorRadius,
const lvlset::vec<double,LS::dimensions> & default_directions=lvlset::vec<double,LS::dimensions>(0)) {
const int D=LS::dimensions;
lvlset::vec<double,D> t=default_directions;
double tmp=Norm(t);
if (tmp==0) {
t[open_boundary_direction]=(is_open_boundary_negative)?-1.:1.;
} else {
t/=tmp;
}
NormalVectors.clear();
NormalVectors.resize(l.num_active_pts()*D);
DistancesToReceiver.clear();
DistancesToReceiver.resize(l.num_active_pts(),0.);
//!Calculate Normalvectors
typename LS::points_type segmentation=l.get_new_segmentation();
#pragma omp for schedule(static, 1) // parallelization - Iterations divided into chunks of size 1. Each chunk is assigned to a thread
for (int p=0;p<= static_cast<int>(segmentation.size());++p) {
typename LS::point_type begin_v=(p==0)?l.grid().min_point_index():segmentation[p-1];
typename LS::point_type end_v=(p!=static_cast<int>(segmentation.size()))?segmentation[p]:l.grid().increment_indices(l.grid().max_point_index());
for (typename LS::template const_iterator_neighbor_filtered<typename LS::filter_active, 1> it(l, typename LS::filter_active(), begin_v);it.indices()<end_v;it.next()) {
double* n=&NormalVectors[it.center().active_pt_id2()*D];
double& dist=DistancesToReceiver[it.center().active_pt_id2()];
for (int i=0;i<D;i++) {
double pos=it.neighbor(i).value()-it.center().value();
double neg=it.center().value()-it.neighbor(i+D).value();
n[i]=0;
if ((pos > 0 && neg < 0) || (pos < 0 && neg > 0)) {
if (default_directions[i]<0) {
n[i]=std::min(neg,pos);
} else if (default_directions[i]>0) {
n[i]=std::max(neg,pos);
} else {
n[i]=(pos+neg)*0.5;
}
} else {
n[i]=(pos+neg)*0.5;
}
}
//for (int i=0;i<D;i++) n[i]=it.gradient2(i);
double tmp_max=std::fabs(n[0]);
for (int uu=1;uu<D;uu++) tmp_max=std::max(tmp_max,std::fabs(n[uu]));
if (tmp_max==0.) {
for (int uu=0;uu<D;uu++) n[uu]=t[uu];
dist=0.;
} else {
double no2=0.;
for (int uu=0;uu<D;uu++) no2+=my::math::pow2(n[uu]/tmp_max);
double no=tmp_max*std::sqrt(no2);
for (int uu=0;uu<D;uu++) n[uu]/=no;
dist=-it.center().value()/no;
}
//reduce distance if receptor disk would not completely lie inside of attached voxels
for (int i=0;i<D;i++) {
dist=my::math::Sign(dist)*std::max(
0.,
std::min(
std::fabs(dist),
(1.-ReceptorRadius*std::sqrt(
std::max(0.,1-n[i]*n[i])
))/std::fabs(n[i]))
);
assert(!std::isnan(dist));
}
//for (int i=0;i<D;++i) NormalVectors.push_back(n[i]);
//DistancesToReceiver.push_back(dist);
}
}
}
template <class LS> void CalculateCurvatureVectors(const LS& l, std::vector<double>& CurvatureVectors, bool initialized) {
////std::cout << "here!\n";
const int D=LS::dimensions;
typedef typename LS::index_type index_type;
CurvatureVectors.clear();
CurvatureVectors.resize(l.num_active_pts());
typename LS::points_type segmentation=l.get_new_segmentation();
std::vector<typename LS::const_iterator_runs_offset> it_neighbors;
#pragma omp for schedule(static, 1) // parallelization - Iterations divided into chunks of size 1. Each chunk is assigned to a thread
for (int p=0;p<= static_cast<int>(segmentation.size());++p) {
typename LS::point_type begin_v=(p==0)?l.grid().min_point_index():segmentation[p-1];
typename LS::point_type end_v=(p!=static_cast<int>(segmentation.size()))?segmentation[p]:l.grid().increment_indices(l.grid().max_point_index());
for (typename LS::template const_iterator_neighbor_filtered<typename LS::filter_active, 1> it(l, typename LS::filter_active(), begin_v);it.indices()<end_v;it.next()) {
double* curv=&CurvatureVectors[it.center().active_pt_id2()];
if (initialized) {
for (unsigned int i=0;i<it_neighbors.size();i++) it_neighbors[i].go_to_indices_sequential(it.indices());
} else {
for (int i=-1;i<=1;++i) {
for (int j=-1;j<=1;++j) {
for (int k=-1;k<=1;++k) {
if (((i!=0) || (j!=0) || (k!=0)) && ((i==0) || (j==0) || (k==0))) {
lvlset::vec<index_type,D> v(i,j,k);
////std::cout << "v(" << v[0] << ", " << v[1] << ", " << v[2] << ")\n";
it_neighbors.push_back(typename LS::const_iterator_runs_offset(l, v,it.indices()));
}
}
}
}
initialized=true;
}
const int XmYmZ0=0;
const int XmY0Zm=1;
const int XmY0Z0=2;
const int XmY0Zp=3;
const int XmYpZ0=4;
const int X0YmZm=5;
const int X0YmZ0=6;
const int X0YmZp=7;
const int X0Y0Zm=8;
const int X0Y0Zp=9;
const int X0YpZm=10;
const int X0YpZ0=11;
const int X0YpZp=12;
const int XpYmZ0=13;
const int XpY0Zm=14;
const int XpY0Z0=15;
const int XpY0Zp=16;
const int XpYpZ0=17;
double PhiX=(it_neighbors[XpY0Z0].value()-it_neighbors[XmY0Z0].value())*0.5;
double PhiY=(it_neighbors[X0YpZ0].value()-it_neighbors[X0YmZ0].value())*0.5;
double PhiZ=(it_neighbors[X0Y0Zp].value()-it_neighbors[X0Y0Zm].value())*0.5;
double PhiXX=it_neighbors[XpY0Z0].value()+it_neighbors[XmY0Z0].value()-2*it.center().value();
double PhiYY=it_neighbors[X0YpZ0].value()+it_neighbors[X0YmZ0].value()-2*it.center().value();
double PhiZZ=it_neighbors[X0Y0Zp].value()+it_neighbors[X0Y0Zm].value()-2*it.center().value();
double PhiXY=(it_neighbors[XpYpZ0].value()+it_neighbors[XmYmZ0].value()-it_neighbors[XpYmZ0].value()-it_neighbors[XmYpZ0].value())*0.25;
double PhiXZ=(it_neighbors[XpY0Zp].value()+it_neighbors[XmY0Zm].value()-it_neighbors[XpY0Zm].value()-it_neighbors[XmY0Zp].value())*0.25;
double PhiYZ=(it_neighbors[X0YpZp].value()+it_neighbors[X0YmZm].value()-it_neighbors[X0YmZp].value()-it_neighbors[X0YpZm].value())*0.25;
//const int mode=0;
double denom=PhiX*PhiX+PhiY*PhiY+PhiZ*PhiZ;
double num= 0.5*PhiX*PhiX*(PhiYY+PhiZZ)-PhiY*PhiZ*PhiYZ+ //mean curvature
0.5*PhiY*PhiY*(PhiXX+PhiZZ)-PhiX*PhiZ*PhiXZ+
0.5*PhiZ*PhiZ*(PhiXX+PhiYY)-PhiX*PhiY*PhiXY;
// double s=0.;
//if (material<material_level) {
if (denom!=0) {
*curv=num/(denom*std::sqrt(denom));
////std::cout << "*curv: " << *curv << std::endl;
// if ((k>max_curvature) || (k<min_curvature)) s= -num/denom;
} else {
//std::cout << "warning!!!dlkajf" << std::endl;
if (num>0) {
*curv=-std::numeric_limits<double>::max();
} else {
*curv=std::numeric_limits<double>::max();
}
}
//}
// return s;
// //std::cout << "curv: " << *curv << "\n";
}
}
//!Calculate Curvature vectors
}
namespace {
template<int D, class PartitionType>
class ClusterPositionType {
public:
double X[D];
typename PartitionType::subbox Subbox;
};
}
// [Josef] Main function where particles are tracked and collision with interface is checked!
template <class ModelType, class ParameterType, class PartitionType, class LevelSetType> void CalculateRates(
const ModelType &Model,
const ParameterType &Parameter,
const PartitionType &Partition,
const LevelSetType &SurfaceLevelSet,
const std::vector<double>& NormalVectors,
const std::vector<double>& DistancesToReceiver,
const std::vector<double>& Coverages,
std::vector<double>& Rates,
const std::vector<unsigned int>& PointMaterials,
const geom::cells<ParameterType::Dimension>& Cells,
double ProcessTime) {
// std::cout << "1\n";
const int D=ParameterType::Dimension;
typedef ClusterPositionType<D, PartitionType> ClusterPositionType;
const double ReceptorRadius=Parameter.receptor_radius;
const double ReceptorRadius2=ReceptorRadius*ReceptorRadius;
const double further_tracking_distance=Parameter.further_tracking_distance; //default is 3
//Initialize Rates
unsigned int num_active_points=SurfaceLevelSet.num_active_pts();
Rates.clear();
if(NormalVectors.size()!=num_active_points*D){
std::cout << "Assert normal vector size: " << NormalVectors.size() << " = " << num_active_points*D << "\n";
assert(0);
}
if(Coverages.size()<num_active_points*Model.CoverageStorageSize){
std::cout << "Assert Coverage size: " << Coverages.size() << " >= " << num_active_points*Model.CoverageStorageSize << "\n";
assert(0);
}
#ifdef _OPENMP
const int max_threads=omp_get_max_threads();
#else
const int max_threads=1;
#endif
std::vector<std::vector<double > > all_tmp_Rates(
max_threads,
std::vector<double>(num_active_points*Model.RatesStorageSize,0.)
);
double RecepterArea=(D==3)?(Parameter.receptor_radius*Parameter.receptor_radius*my::math::Pi):(2.*Parameter.receptor_radius);
if (!ModelType::SpatiallyEqualDistributedFlux) {
RecepterArea*=Parameter.grid_delta;
if (D==3) RecepterArea*=Parameter.grid_delta;
}
////std::cout << "Recepter Area: " << RecepterArea << endl;
#pragma omp parallel
{
//determine the number of different starting locations
//in case of equally distributed flux the number of starting places is equal to the open surface area measured in grid spacings
//in case of non-equally distributed flux the number of starting places is set to the number of threads
#ifdef _OPENMP
const int my_num_threads=omp_get_num_threads();
const int my_thread_num=omp_get_thread_num();
#else
const int my_num_threads=1;
const int my_thread_num=0;
#endif
const int NumStartingPlaces=(ModelType::SpatiallyEqualDistributedFlux)?
static_cast<int>(Partition.AreaSize(Parameter.open_boundary)): //AXIS
my_num_threads;
//for each thread a vector is defined, where the rates are stored
std::vector<double>& tmp_Rates=all_tmp_Rates[my_thread_num];
assert(tmp_Rates.size()==num_active_points*Model.RatesStorageSize);
//std::cout << "assert temp rates size \n";
//stacks to store the particles and their positions
std::stack<typename ModelType::ParticleType> ParticleStack;
std::stack<ClusterPositionType> ParticlePositionsStack;
//beginning of parallel section with dynamic scheduling
#pragma omp for schedule(dynamic) //Chunks are dynamically assigned to threads on a first-come, first-serve basis as threads become available.
for (int StartingPlace=0;StartingPlace<NumStartingPlaces;++StartingPlace) { //for each starting place do
//used to store the partition subbox the particles starts from
typename PartitionType::subbox starting_subbox;
//the start position of the particle (in global coordinates)
double StartPosition[3];
//if spatially equal distributed flux, determine the start_box
if (ModelType::SpatiallyEqualDistributedFlux) {
unsigned int tmp_s=StartingPlace;
int tmp_dim=Parameter.open_boundary; //AXIS
if (tmp_dim==0) tmp_dim=D;
--tmp_dim;
for (int i=0;i<D-2;++i) {
StartPosition[tmp_dim]=tmp_s%Partition.Extension(tmp_dim);
tmp_s/=Partition.Extension(tmp_dim);
if (tmp_dim==0) tmp_dim=D;
--tmp_dim;
}
StartPosition[tmp_dim]=tmp_s;
starting_subbox=Partition.Access(StartPosition, Parameter.open_boundary, Parameter.open_boundary_negative);
//std::cout << "equaldistributed \n";
}
//for each involved particle type do
for (unsigned int ParticleType=0;ParticleType<Model.NumberOfParticleTypes;++ParticleType) {
//if (ParticleType==1) //std::cout << "AH!!!\n";
//determine the number of particles which have to be simulated
const unsigned int NumOfParticles=(ModelType::SpatiallyEqualDistributedFlux)?
Model.NumberOfParticleClusters[ParticleType]:
Model.NumberOfParticleClusters[ParticleType]/my_num_threads
+(my_thread_num < static_cast<int>(Model.NumberOfParticleClusters[ParticleType]%my_num_threads)?1:0);
//for each particle do
for (unsigned int ParticleCounter=0;ParticleCounter<NumOfParticles;++ParticleCounter) {
//std::cout << "\nparticles\n";
//generate cluster energy and direction
typename ModelType::ParticleType p;
//typename ModelType::TipHeightType dist;
Model.ParticleGeneration(p,ParticleType,ProcessTime, StartPosition);
//std::cout << "\nparticlegeneration\n";
//if particle is not moving downwards
if (Parameter.open_boundary_negative) {
if(p.Direction[Parameter.open_boundary]<=0.) continue;
} else {
if(p.Direction[Parameter.open_boundary]>=0.) continue;
}
//calculate represented flux by that particle
p.Flux/=Model.NumberOfParticleClusters[ParticleType];
// //std::cout<<"p.Flux1="<<p.Flux<<"\n";
p.Flux/=RecepterArea;
// //std::cout<<"p.Flux2="<<p.Flux<<"\n";
//determine starting position and starting subbox
ClusterPositionType cp;
if (ModelType::SpatiallyEqualDistributedFlux) {
//if flux is equal distributed
//chose random start position
for (int i=0;i<D;++i) {
cp.X[i]=StartPosition[i];
if (i!=Parameter.open_boundary) cp.X[i]+=my::stat::RandomNumber();
}
cp.Subbox=starting_subbox;
//determine additional particles, which are necessary to account for extended boundaries
int zmax[D-1];
int dir=Parameter.open_boundary;
for (int i=0;i<D-1;++i) {
dir=(Parameter.open_boundary+i+1)%D;
zmax[i]=0;
if (dir!=Parameter.open_boundary) {
if ((Parameter.boundary_conditions[dir].min==bnc::EXTENDED_BOUNDARY) && (p.Direction[dir]>0)) {
zmax[i]=static_cast<int>(
std::ceil(
(
-std::min( std::fabs((Partition.Extension(Parameter.open_boundary)*p.Direction[dir])/p.Direction[Parameter.open_boundary]),
static_cast<double>(Parameter.max_extended_starting_position)
)
-(cp.X[dir]+(cp.Subbox.Min(dir)-Partition.Min(dir)))
)/Partition.Extension(dir)
)
);
assert(zmax[i]<=0);
} else if ((Parameter.boundary_conditions[dir].max==bnc::EXTENDED_BOUNDARY) && (p.Direction[dir]<0)) {
zmax[i]=static_cast<int>(
std::floor(
(
std::min( std::fabs((Partition.Extension(Parameter.open_boundary)*p.Direction[dir])/p.Direction[Parameter.open_boundary]),
static_cast<double>(Parameter.max_extended_starting_position)
)
-(cp.X[dir]+(cp.Subbox.Min(dir)-Partition.Min(dir)))
)/Partition.Extension(dir)
)
)+1;
assert(zmax[i]>=0);
}
}
}
int counter[D-1];
for (int k=0;k<D-1;++k) counter[k]=0;
//add additional particles to the stack
while (true) {
int h=0;
for (;h<D-1;++h) {
if (counter[h]!=zmax[h]) {
if (zmax[h]>0) ++counter[h]; else --counter[h];
break;
} else {
counter[h]=0;
}
}
if (h==D-1) break;
ClusterPositionType new_cp;
for (int g=0;g<D-1;++g) {
int dir=(g+Parameter.open_boundary+1)%D;
new_cp.X[dir]= cp.X[dir]+
static_cast<double>(cp.Subbox.Min(dir)-Partition.Min(dir))+ //TODO check!!!
static_cast<double>(counter[g])*static_cast<double>(Partition.Extension(dir));
}
new_cp.Subbox=Partition.Access(new_cp.X, Parameter.open_boundary, Parameter.open_boundary_negative);
ParticlePositionsStack.push(new_cp);
ParticleStack.push(p);
}
//std::cout << "again EDF\n";
}
else {
for (int i=0;i<D;++i) cp.X[i]=StartPosition[i]/Parameter.grid_delta; //scale starting position
double t=-( cp.X[Parameter.open_boundary]-
((Parameter.open_boundary_negative)?Partition.Min(Parameter.open_boundary):Partition.Max(Parameter.open_boundary))
)/p.Direction[Parameter.open_boundary];
//Move cp.X to the top LS surface and update horizontal axis values (not open boundary value)
for (int dir=0;dir<D;++dir) {
if (dir!=Parameter.open_boundary) {
bool ReverseSign;
cp.X[dir]=Parameter.boundary_conditions[dir].map_coordinate(Partition.Min(dir), Partition.Max(dir),cp.X[dir]+p.Direction[dir]*t, ReverseSign);
if (ReverseSign) p.Direction[dir]=-p.Direction[dir];
}
}
cp.Subbox=Partition.Access(cp.X, Parameter.open_boundary, Parameter.open_boundary_negative);
//cp.X is now position within subbox after removing the "global components"
}
//loop until particle stack is empty
while (true) {
//initialize the travelled distance from the intersection with -oo
double travelled_distance_from_intersection(-std::numeric_limits<double>::max());
//std::cout << "DTFI\n";
//the indices of the surface grid cell which was previously visited
int last_surface_cell_indices[D];
for (int r=0;r<D;++r) last_surface_cell_indices[r]=Partition.Min(r)-2; //initialize with invalid indices
//Iterate through the cells between LS.Max() and LS.Min() until surface reached or particle exits environment
while (true) {
//std::cout << "particleIteration\n";
//get reference to actual cluster
const typename PartitionType::subbox &Subbox= cp.Subbox;
//#######################################################
//# find max distance within box #
//#######################################################
double max_distance_in_box=std::numeric_limits<double>::max();
int LeavingDirection=-1; //LeavingDirection : 0,1,2 particle leaves box in x,y,z direction respectively
std::bitset<D> PositionStatusPos; //for each direction the bit is set if a particle is outside (in positive direction) of the regular simulation domain
std::bitset<D> PositionStatusNeg; //for each direction the bit is set if a particle is outside (in negative direction) of the regular simulation domain
//for each dimension do
int i;
for (i=0;i<D;i++) {
//std::cout << "Dimension\n";
double t_temp=std::numeric_limits<double>::max();
//Subbox.Extension(dir) is the length of the subbox in the dir direction
//Subbox.Min(dir) is the global coordinate (grid points) of the Subbox edge in the min dir direction
//Subbox.Max(dir) is the global coordinate (grid points) of the Subbox edge in the max dir direction
//Global coordinate is then found by Subbox.Min(dir)+cp.X[dir]
//When outside the min extended boundary
if ((cp.X[i]<=0) && (Parameter.boundary_conditions[i].min==bnc::EXTENDED_BOUNDARY)) {
if (p.Direction[i]>0.) {
if (cp.X[i]==0) {
t_temp=(Subbox.Extension(i)-cp.X[i])/p.Direction[i];
} else {
t_temp=-cp.X[i]/p.Direction[i];
PositionStatusNeg.set(i);
}
} else {
if (cp.X[i]<0/*-Parameter.DomainExtension*/) break;
PositionStatusNeg.set(i);
}
//When outside the max extended boundary
} else if ((cp.X[i]>=Subbox.Extension(i)) && (Parameter.boundary_conditions[i].max==bnc::EXTENDED_BOUNDARY)) {
if (p.Direction[i]<0.) {
if (cp.X[i]==Subbox.Extension(i)) {
t_temp=-cp.X[i]/p.Direction[i];
} else {
t_temp=(Subbox.Extension(i)-cp.X[i])/p.Direction[i];
PositionStatusPos.set(i);
}
} else {
if (cp.X[i]>Subbox.Extension(i)/*+Parameter.DomainExtension*/) break;
PositionStatusPos.set(i);
}
} else {
if (p.Direction[i]>0.) {
//t_temp is the variable to determine time to reach Subbox.Extension(i) from cp.X in p.Direction[i]
t_temp=(Subbox.Extension(i)-cp.X[i])/p.Direction[i];
} else if (p.Direction[i]<0.) {
t_temp=-cp.X[i]/p.Direction[i];
}
}
//Determine which axis is the leaving direction of the particle
if (t_temp<max_distance_in_box) {
max_distance_in_box=t_temp;
LeavingDirection=i;
}
}
//cp.X remains unchanged at this point, only max_distance_in_box and LeavingDirection are found
// //std::cout << "cp.X4 " << "(" << cp.X[0] << "," << cp.X[1] << "," << cp.X[2] << ")\n";
// //std::cout << "max_dinstance_in_box: " << max_distance_in_box << "\n";
// //std::cout << "LeavingDirection: " << LeavingDirection << "\n";
//Now have max_distance_in_box = distance from cp.X to point of exit in the i direction
//where i is the leaving direction (x,y,z)=(0,1,2)
if ((i!=D) || (LeavingDirection==-1)) break;
//When the subbox which received the particle also contains within it the surface boundary
if (Subbox.ContainsCell()) {
// std::cout << "ContainsCell()\n";
//if subbox is a surface grid cell
const geom::cell<D> &Cell=Cells[Subbox.Cell()];
//std::cout << "containsCell\n";
//Calculate the exit direction and distance as before to see if surface is intersected
//#######################################################
//# check for surface intersection #
//#######################################################
//[Josef] This is where the particle is tracked within a subbox for surface intersection
//Check if Surface is intersected between position and position+max_distance_in_box*direction
if (travelled_distance_from_intersection==-std::numeric_limits<double>::max()) {
//get distances at corners
double Rho[1<<D];
int sgn_count=0;
for (int i=0;i<(1<<D);i++) {
Rho[i]=SurfaceLevelSet.value2(Cell.Points[((std::bitset<D>(i) | PositionStatusPos) & (~PositionStatusNeg)).to_ulong()]);
//std::cout << "Rho[" << i << "] = " << Rho[i] << "\n";
if (Rho[i]>0) sgn_count++;
}
// std::cout << "HERE!\n";
if (sgn_count!=(1<<D)) {
my::math::TransformRho2<D>::exec(Rho);
double relative_distance_to_intersection;
if (sgn_count==0) {
relative_distance_to_intersection=0.;
} else {
my::math::Polynom<double, D> poly;
my::math::DetermineCoefficientsForImplicitRayTracing<D>(
cp.X,
p.Direction,
Rho,
&(poly.Coefficients()[0])
);
// std::cout << "cp.X5: (" << cp.X[0] << "," << cp.X[1] << "," << cp.X[2] << ")\n";
relative_distance_to_intersection=my::math::FindFirstTransitionFromPosToNegOfPolynomNewton(0., max_distance_in_box, poly,1e-6);
}
if (relative_distance_to_intersection < std::numeric_limits<double>::max()) { //if particle hits surface
//std::cout << "hits\n";
travelled_distance_from_intersection=-relative_distance_to_intersection;
ClusterPositionType new_cp=cp;
for (int kk=0;kk<D;kk++) new_cp.X[kk]+=relative_distance_to_intersection*p.Direction[kk];
// std::cout << "RDI\n";
//p.Direction[kk] is unchanged at this point
//new_cp.X contains the coordinates within the Subbox at the subbox exit point
//determine normal vector
double tmp_normalvec[3];
my::math::CalculateNormal<D>(tmp_normalvec,new_cp.X,Rho);
if (D==2) tmp_normalvec[2]=0.;
// std::cout << "tmp_normalvec(): " << tmp_normalvec[0] << ", " << tmp_normalvec[1] << ", " << tmp_normalvec[2] << "\n";
double dot=tmp_normalvec[0]*p.Direction[0];
for (int w=1;w<D;++w) dot+=tmp_normalvec[w]*p.Direction[w];
if (dot>=0.) {
msg::print_warning("Particle hits negative side of surface! Particle is skipped.");
break;
}
//calculate nearest active grid point to determine coverages and material (using Manhattan distance for speedup)
unsigned int gp=0;
unsigned int mat=0;
if ((ModelType::CoverageStorageSize>0) || (ModelType::ReemissionIsMaterialDependent)) {
// std::cout << "CSS>0 RMD\n";
double dist=std::numeric_limits<double>::max();
// std::cout << "D = " << D << "\n";
for (int g=0;g<(1<<D);g++) {
// std::cout << "g = " << g << "\n";
unsigned int tmp_gp= SurfaceLevelSet.active_pt_id(Cell.Points[g]);
// std::cout << "tmp_gp = " << tmp_gp << "\n";
// std::cout << "new_cp = " << new_cp.X[0] << ", " << new_cp.X[1] << ", " << new_cp.X[2] << "\n";
// std::cout << "LevelSetType::INACTIVE = " << LevelSetType::INACTIVE << "\n";
if (tmp_gp!=LevelSetType::INACTIVE) {
// std::cout << "4\n";
double tmp_dist=0;
// std::cout << "5\n";
for (int iii=0;iii<D;iii++) tmp_dist+=(((g & (1<<iii))==0)?(new_cp.X[iii]):(1.-new_cp.X[iii]));
// std::cout << "6\n";
// std::cout << "dist = " << dist << "\n";
// std::cout << "tmp_dist = " << tmp_dist << "\n";
if (tmp_dist<dist) {
// std::cout << "7\n";
dist=tmp_dist;
gp=tmp_gp;
// std::cout << "gp = " << gp << "\n";
}
}
}
// std::cout << "PointMaterials["<<gp<<"] = "<<PointMaterials[gp]<<"\n";
mat=PointMaterials[gp];
}
//perform particle reemission
// std::cout << "Reflection\n";
Model.ParticleReflexion( p,
ParticleStack,
tmp_normalvec,
&Coverages[gp*Model.CoverageStorageSize],
mat//, D, dot
);
while (ParticleStack.size()>ParticlePositionsStack.size()) ParticlePositionsStack.push(new_cp);
}
}
}
//std::cout << "positionStatusPos\n";
if (PositionStatusPos.none() && PositionStatusNeg.none()) {
//#####################################################################
//# determine corners which have to be checked for disk intersections #
//#####################################################################
std::bitset<(1<<D)> corners;
for (int dir=0;dir<D;++dir) {
switch(Subbox.Min(dir)-last_surface_cell_indices[dir]) {
case 0:
break;
case 1:
corners>>= (1<<dir);
corners|= ((dir<2)?((dir<1)?0xAA:0xCC):0xF0);
break;
case -1:
corners<<= (1<<dir);
corners|= ((dir<2)?((dir<1)?0x55:0x33):0x0F);
break;
default:
corners.set();
}
}
for (int s=0;s<D;++s) last_surface_cell_indices[s]=Subbox.Min(s);
//#######################################################
//# check for disk intersections #
//#######################################################
//[Josef] This is where the four corners of the box containing the particle are checked for intersection
//all 8 neighbors have to be checked if they are active and their disks are hit
for (int g=0;g<(1<<D);g++) {
if(corners.test(g)) {
unsigned int gp= SurfaceLevelSet.active_pt_id(Cell.Points[g]);
if (gp!=LevelSetType::INACTIVE) {
unsigned int gpD=gp*D;
double cos=-NormalVectors[gpD]*p.Direction[0];
for (int kk=1;kk<D;kk++) cos-=NormalVectors[gpD+kk]*p.Direction[kk];
if (cos > 0.) {
//calculate relative position to disk midpoint
double rel_pos[D];
for (int kk=0;kk<D;kk++) rel_pos[kk]=cp.X[kk]-((g>>kk) & 1)-NormalVectors[gpD+kk]*DistancesToReceiver[gp];
//rel_pos holds cp.X not cp_new.X
//calculate rel_pos*disk_normal
double rel_pos_dot_normal=rel_pos[0]*NormalVectors[gpD];
for (int kk=1;kk<D;kk++) rel_pos_dot_normal+=rel_pos[kk]*NormalVectors[gpD+kk];
if ( rel_pos_dot_normal <= (further_tracking_distance-travelled_distance_from_intersection)*cos ) {
double tmpx=my::math::pow2(rel_pos[0]*cos+p.Direction[0]*rel_pos_dot_normal);
for (int kk=1;kk<D;kk++) tmpx+=my::math::pow2(rel_pos[kk]*cos+p.Direction[kk]*rel_pos_dot_normal);
if (tmpx<=cos*cos*ReceptorRadius2) {
int Factor=1;
for (int kk=0;kk<D;kk++) {
if (kk!=Parameter.open_boundary) {
if ((Parameter.boundary_conditions[kk].min==bnc::REFLECTIVE_BOUNDARY) || (Parameter.boundary_conditions[kk].min==bnc::EXTENDED_BOUNDARY)) {
if ((g & (1<<kk))==0) {
if (Partition.Min(kk)==Subbox.Min(kk)) {
if (cp.X[kk]*cos+p.Direction[kk]*rel_pos_dot_normal>=0.) {
Factor<<=1;
} else {
Factor=0;
break;
}
}
} else {
if (Partition.Max(kk)==Subbox.Max(kk)) {
if (cp.X[kk]*cos+p.Direction[kk]*rel_pos_dot_normal<=cos) {
Factor<<=1;
} else {
Factor=0;
break;
}
}
}
}
}
}
for (;Factor>0;--Factor) {
//[Josef] Here, the particle has collided with the surface so the model's function to deal with this is called.
// int mat = 0;
// if ((ModelType::CoverageStorageSize>0) || (ModelType::ReemissionIsMaterialDependent))
// mat = PointMaterials[gp];
//std::cout << "Collision\n";
Model.ParticleCollision( p,
Make3DVector<D>(&NormalVectors[gpD]),
//&NormalVectors[gpD],
&(tmp_Rates[gp*Model.RatesStorageSize]),
&(Coverages[gp*Model.CoverageStorageSize]),
ProcessTime//,
// mat
);
}
}
}
}
}
}
}
}
}
//Dealing with particles beyond simulation boundaries and boundary conditions:
//######################################################################
//# check if calculation of particle cluster trajectory can be stopped #
//######################################################################
if (travelled_distance_from_intersection!=-std::numeric_limits<double>::max()) {
travelled_distance_from_intersection+=max_distance_in_box;
if (travelled_distance_from_intersection>=further_tracking_distance) break;
}
//#######################################################
//# calculate exit point #
//#######################################################
for (int kk=0;kk<D;kk++) {
if (kk!=LeavingDirection) cp.X[kk]+=p.Direction[kk]*max_distance_in_box;
}
if (PositionStatusNeg.test(LeavingDirection)) { //particle enters regular simulation domain from negative side
cp.X[LeavingDirection]=0;
} else if (PositionStatusPos.test(LeavingDirection)) { //particle enters regular simulation domain from positive side
cp.X[LeavingDirection]=cp.Subbox.Extension(LeavingDirection);
} else {
//#######################################################
//# get next box #
//#######################################################
int old_min=cp.Subbox.Min(LeavingDirection);
bool IsDirectionPositive=(p.Direction[LeavingDirection]>=0.);
if (Partition.GoToNeighborBox(cp.Subbox,cp.X,LeavingDirection, IsDirectionPositive)) {
if (IsDirectionPositive) {
if (Parameter.boundary_conditions[LeavingDirection].max==bnc::INFINITE_BOUNDARY) break;
if (Parameter.boundary_conditions[LeavingDirection].max==bnc::REFLECTIVE_BOUNDARY) p.Direction[LeavingDirection]=-p.Direction[LeavingDirection];
cp.X[LeavingDirection]=cp.Subbox.Extension(LeavingDirection);
} else {
if (Parameter.boundary_conditions[LeavingDirection].min==bnc::INFINITE_BOUNDARY) break;
if (Parameter.boundary_conditions[LeavingDirection].min==bnc::REFLECTIVE_BOUNDARY) p.Direction[LeavingDirection]=-p.Direction[LeavingDirection];
cp.X[LeavingDirection]=0;
}
last_surface_cell_indices[LeavingDirection]=Partition.Min(LeavingDirection)-2;
} else {
cp.X[LeavingDirection]=(IsDirectionPositive)?0:cp.Subbox.Extension(LeavingDirection);
if ((Parameter.boundary_conditions[LeavingDirection].min==bnc::PERIODIC_BOUNDARY) && PositionStatusPos.none() && PositionStatusNeg.none()) {
if (IsDirectionPositive) {
if (old_min>=cp.Subbox.Min(LeavingDirection)) last_surface_cell_indices[LeavingDirection]-=Partition.Extension(LeavingDirection);
} else {
if (old_min<=cp.Subbox.Min(LeavingDirection)) last_surface_cell_indices[LeavingDirection]+=Partition.Extension(LeavingDirection);
}
}
}
}
}
// std::cout << ParticleStack.size() << std::endl;
if (ParticleStack.empty()) break;
//#######################################################
//# retrieve particle from stack #
//#######################################################
p=ParticleStack.top();
ParticleStack.pop();
cp=ParticlePositionsStack.top();
ParticlePositionsStack.pop();
} // end while loop: until particle stack is empty
}//end of particle loop
}//end of particle type loop
}
#pragma omp single //run by a single available thread.
{
Rates.swap(all_tmp_Rates[0]);
}
#pragma omp for
for (int i=0;i<static_cast<int>(Rates.size());i++) {
for (int j=1;j<my_num_threads;j++) {
Rates[i]+=all_tmp_Rates[j][i];
}
}
// [josef] now that all thead-exclusive thread rates have been merged, we can output them
if (Model.OutputFluxes) {
{
std::ofstream outputfile("rates.csv");
for (typename LevelSetType::const_iterator_runs it(SurfaceLevelSet); !it.is_finished(); it.next())
{
if(it.active_pt_id() != LevelSetType::INACTIVE)
{
for (int j=0;j<D;j++) outputfile << (it.start_indices()[j]) << " ";
outputfile << Rates[it.active_pt_id()] << std::endl;
}
}
outputfile.close();
}
{
std::ofstream outputfile("rates_griddelta.csv");
for (typename LevelSetType::const_iterator_runs it(SurfaceLevelSet); !it.is_finished(); it.next())
{
if(it.active_pt_id() != LevelSetType::INACTIVE)
{
for (int j=0;j<D;j++) outputfile << (it.start_indices()[j])*Parameter.grid_delta << " ";
outputfile << Rates[it.active_pt_id()] << std::endl;
}
}
outputfile.close();
}
}
}
//local_time=my::time::GetTime()-StartTime;
}
// template<class ModelType> void UpdateCoverages(const std::vector<double>& Rates, std::vector<double>& Coverages, const ModelType& Model) {
template<class ModelType> void UpdateCoverages(const std::vector<double>& Rates, std::vector<double>& Coverages,
const ModelType& Model, double &time_step) {//, double ¤t_time) {
double* c=&Coverages[0];
const double* r=&Rates[0];
while (r!=&(*(Rates.end()))) {
Model.UpdateCoverage(c, r, time_step);//, current_time);
// //std::cout << "time_step = " << time_step << "\n";
// else Model.UpdateCoverage(c, r);
c+=Model.CoverageStorageSize;
r+=Model.RatesStorageSize;
}
}
template<class ModelType> void UpdateCoverages(const std::vector<double>& Rates, std::vector<double>& Coverages, const ModelType& Model) {
double* c=&Coverages[0];
const double* r=&Rates[0];
while (r!=&(*(Rates.end()))) {
// if (time_step != 0) Model.UpdateCoverage(c, r, time_step);
Model.UpdateCoverage(c, r);
c+=Model.CoverageStorageSize;
r+=Model.RatesStorageSize;
}
}
}
#endif //DEF_NARROWBAND_H
|
GB_bitmap_AxB_saxpy_A_bitmap_B_sparse_template.c | //------------------------------------------------------------------------------
// GB_bitmap_AxB_saxpy_A_bitmap_B_sparse: C<#M>+=A*B, C bitmap, M any format
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// C is bitmap, A is bitmap or full, B is sparse or hypersparse.
// M has any format.
{
//--------------------------------------------------------------------------
// allocate workspace for each task
//--------------------------------------------------------------------------
// imeta = total number of rows of A and H in all panels
int64_t imeta = naslice * GB_PANEL_SIZE ;
// number of entries in one panel of G for A.
#if GB_HAS_BITMAP_MULTADD && !GB_IS_ANY_PAIR_SEMIRING
// Always load the A panel into G, since Ax [pA] has uninitialized values
// where Ab [pA] == 0. The GB_BITMAP_MULTADD update will access these
// values, and they must be initialized.
const bool load_apanel = true ;
#else
// only load the A panel into G if it consists of more than one panel
const bool load_apanel = (avlen > GB_PANEL_SIZE) ;
#endif
// Each panel of G is GB_PANEL_SIZE-by-avdim, held by column.
int64_t apanel_size = load_apanel ? (GB_PANEL_SIZE * avdim) : 0 ;
int64_t afpanel_size = GB_A_IS_BITMAP ? (apanel_size) : 0 ;
int64_t axpanel_size = A_is_pattern ? 0 : (apanel_size * GB_ASIZE) ;
// each panel of H is GB_PANEL_SIZE-by-bnvec, held by column; note that
// H has bnvec vectors, not bvdim. The C bitmap has bvdim vectors,
// and bnvec <= bvdim if B is hypersparse.
int64_t hpanel_size = GB_PANEL_SIZE * bnvec ;
//--------------------------------------------------------------------------
// allocate the panels
//--------------------------------------------------------------------------
// The G panels are not needed if A would fit into a single panel.
// In that case A is used in place and not copied into G.
int64_t wafsize = naslice * afpanel_size ;
int64_t waxsize = naslice * axpanel_size ;
int64_t wcsize = naslice * hpanel_size ;
int64_t wcxsize = GB_IS_ANY_PAIR_SEMIRING ? 0 : (wcsize * GB_CSIZE) ;
Wf = GB_MALLOC_WERK (wafsize + wcsize, int8_t, &Wf_size) ;
Wax = GB_MALLOC_WERK (waxsize, GB_void, &Wax_size) ;
Wcx = GB_MALLOC_WERK (wcxsize, GB_void, &Wcx_size) ;
if (Wf == NULL || Wax == NULL || Wcx == NULL)
{
// out of memory
GB_FREE_ALL ;
return (GrB_OUT_OF_MEMORY) ;
}
//--------------------------------------------------------------------------
// initialize the panels
//--------------------------------------------------------------------------
// for all semirings: set the bitmaps Gb and Hf to zero
GB_memset (Wf, 0, wafsize + wcsize, nthreads_max) ;
#if GB_HAS_BITMAP_MULTADD && !GB_IS_ANY_PAIR_SEMIRING
{
// Initialize the Hx workspace to identity, if this semiring has a
// concise bitmap multiply-add expression. For the any_pair semiring,
// the numerical values are not needed so Hx is not allocated.
#if GB_HAS_IDENTITY_BYTE
// the identity value can be assigned via memset
GB_memset (Wcx, GB_IDENTITY_BYTE, wcxsize, nthreads_max) ;
#else
// an explicit loop is required to set Hx to identity
// TODO: should each task initialize its own Hf and Hx,
// and use a static schedule here and for H=G*B?
GB_CTYPE *restrict Hx = (GB_CTYPE *) Wcx ;
int64_t pH ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (pH = 0 ; pH < wcsize ; pH++)
{
Hx [pH] = GB_IDENTITY ;
}
#endif
}
#endif
//--------------------------------------------------------------------------
// C<#M>=A*B, one metapanel at a time
//--------------------------------------------------------------------------
int tid ;
for (int64_t iouter = 0 ; iouter < avlen ; iouter += imeta)
{
//----------------------------------------------------------------------
// C<#M>(metapanel,:) += A (metapanel,:)*B
//----------------------------------------------------------------------
// The rows in this metapanel are iouter:iouter+imeta-1.
//----------------------------------------------------------------------
// load the metapanel: G = A (iouter:iouter+imeta-1,:)
//----------------------------------------------------------------------
if ((GB_A_IS_BITMAP || !A_is_pattern) && load_apanel)
{
// Loading the panel into G keeps its storage order. A is not
// transposed when loaded into the G panels. However, the leading
// dimension is reduced. A is avlen-by-avdim with a leading
// dimension of avlen, which can be large. G is np-by-avdim, with
// np <= GB_PANEL_SIZE. The loading of A into G can be skipped
// if all of A can be used in-place.
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1)
for (tid = 0 ; tid < ntasks ; tid++)
{
//--------------------------------------------------------------
// get the panel for this task
//--------------------------------------------------------------
int a_tid = tid / nbslice ;
int b_tid = tid % nbslice ;
int64_t istart = iouter + a_tid * GB_PANEL_SIZE ;
int64_t iend = iouter + (a_tid+1) * GB_PANEL_SIZE ;
iend = GB_IMIN (iend, avlen) ;
int64_t np = iend - istart ;
if (np <= 0) continue ;
int64_t kstart, kend ;
GB_PARTITION (kstart, kend, avdim, b_tid, nbslice) ;
int8_t *restrict Gb = Wf + (a_tid * afpanel_size) ;
GB_ATYPE *restrict Gx = (GB_ATYPE *)
(Wax + (a_tid * axpanel_size)) ;
//--------------------------------------------------------------
// load A for this panel
//--------------------------------------------------------------
#if ( GB_A_IS_BITMAP )
{
//----------------------------------------------------------
// A is bitmap
//----------------------------------------------------------
if (!A_is_pattern)
{
// load Ab and Ax into Gb and Gx
for (int64_t k = kstart ; k < kend ; k++)
{
for (int64_t ii = 0 ; ii < np ; ii++)
{
// Gb (ii,k) = Ab (istart+ii,k)
const int64_t pG = ii + k*np ;
const int64_t pA = istart + ii + k*avlen ;
const int8_t gb = Ab [pA] ;
Gb [pG] = gb ;
if (gb)
{
// Gx (ii,k) = Ax (istart+ii,k)
GB_LOADA (Gx, pG, Ax, pA) ;
}
#if GB_HAS_BITMAP_MULTADD
else
{
// Gx (ii,k) = 0
Gx [pG] = GB_ATYPE_CAST (0, 0) ;
}
#endif
}
}
}
else
{
// just load the Ab bitmap into Gb, not the values
for (int64_t k = kstart ; k < kend ; k++)
{
for (int64_t ii = 0 ; ii < np ; ii++)
{
// Gb (ii,k) = Ab (istart+ii,k)
const int64_t pG = ii + k*np ;
const int64_t pA = istart + ii + k*avlen ;
Gb [pG] = Ab [pA] ;
}
}
}
}
#else
{
//----------------------------------------------------------
// A is full
//----------------------------------------------------------
if (!A_is_pattern)
{
for (int64_t k = kstart ; k < kend ; k++)
{
for (int64_t ii = 0 ; ii < np ; ii++)
{
// Gx (ii,k) = Ax (istart+ii,k)
const int64_t pG = ii + k*np ;
const int64_t pA = istart + ii + k*avlen ;
GB_LOADA (Gx, pG, Ax, pA) ;
}
}
}
}
#endif
}
}
//----------------------------------------------------------------------
// H = G*B
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1)
for (tid = 0 ; tid < ntasks ; tid++)
{
//------------------------------------------------------------------
// get the panel of H and G for this task
//------------------------------------------------------------------
int a_tid = tid / nbslice ;
int b_tid = tid % nbslice ;
int64_t istart = iouter + a_tid * GB_PANEL_SIZE ;
int64_t iend = iouter + (a_tid+1) * GB_PANEL_SIZE ;
iend = GB_IMIN (iend, avlen) ;
int64_t np = iend - istart ;
if (np <= 0) continue ;
const int8_t *restrict Gb ;
const GB_ATYPE *restrict Gx ;
if (load_apanel)
{
// A has been loaded into the G panel
Gb = Wf + (a_tid * afpanel_size) ;
Gx = (GB_ATYPE *) (Wax + (a_tid * axpanel_size)) ;
}
else
{
// use A in-place
Gb = Ab ;
Gx = (GB_ATYPE *) Ax ;
}
int8_t *restrict Hf = Wf + (a_tid * hpanel_size) + wafsize ;
GB_CTYPE *restrict Hx = (GB_CTYPE *)
(Wcx + (a_tid * hpanel_size) * GB_CSIZE) ;
GB_XINIT ; // for plus, bor, band, and bxor monoids only
//------------------------------------------------------------------
// H_panel (:,kfirst:klast-1) = G_panel * B (:, kfirst:klast-1)
//------------------------------------------------------------------
int64_t kfirst = B_slice [b_tid] ;
int64_t klast = B_slice [b_tid + 1] ;
for (int64_t kk = kfirst ; kk < klast ; kk++)
{
//--------------------------------------------------------------
// H_panel (:,kk) = G_panel * B (:,kk)
//--------------------------------------------------------------
// H and B are indexed in the compact space kk = 0:bnvec-1,
// not by the names j = 0:bvdim-1. When B is sparse, these are
// the same. If B is hypersparse, j is Bh [kk]. However, j is
// needed for the SECONDJ and SECONDJ1 multipliers.
int64_t j = GBH (Bh, kk) ;
int64_t pB = Bp [kk] ;
int64_t pB_end = Bp [kk+1] ;
int64_t pH = kk * np ;
#if GB_IS_SECONDJ_MULTIPLIER
// t = j or j+1 for SECONDJ and SECONDJ1 multipliers
GB_CIJ_DECLARE (t) ;
GB_MULT (t, ignore, ignore, ignore, ignore, j) ;
#endif
#undef GB_MULT_G_iik_B_kj
#if GB_IS_PAIR_MULTIPLIER
// t = G(ii,k) * B(k,j) is always equal to 1
#define GB_MULT_G_iik_B_kj(ii)
#elif ( GB_IS_FIRSTJ_MULTIPLIER || GB_IS_SECONDJ_MULTIPLIER )
// t is already defined for these multipliers
#define GB_MULT_G_iik_B_kj(ii)
#else
// t = G(ii,k) * B(k,j)
#define GB_MULT_G_iik_B_kj(ii) \
GB_GETA (giik, Gx, pG + ii) ; \
GB_CIJ_DECLARE (t) ; \
GB_MULT (t, giik, bkj, istart + ii, k, j)
#endif
for ( ; pB < pB_end ; pB++)
{
int64_t k = Bi [pB] ; // get B(k,j)
int64_t pG = k * np ; // get G(:,k)
GB_GET_B_kj ; // bkj = B(k,j)
GB_XLOAD (bkj) ; // X [1] = bkj (plus_times only)
// H_panel (:,j) = G_panel (:,k) * B(k,j)
for (int64_t ii = 0 ; ii < np ; ii++)
{
#if GB_HAS_BITMAP_MULTADD
{
// if (Gb (ii,k))
// if (Hf (ii,j) == 0)
// Hx (ii,j) = G (ii,k) * B(k,j) ;
// Hf (ii,j) = 1
// else
// Hx (ii,j) += G (ii,k) * B(k,j) ;
#if GB_IS_FIRSTI_MULTIPLIER
int64_t i = istart + ii ;
#endif
#if GB_A_IS_BITMAP
GB_BITMAP_MULTADD (
Hf [pH+ii], Hx [pH+ii],
Gb [pG+ii], Gx [pG+ii], bkj) ;
#else
GB_BITMAP_MULTADD (
Hf [pH+ii], Hx [pH+ii],
1, Gx [pG+ii], bkj) ;
#endif
}
#else
{
#if GB_A_IS_BITMAP
if (Gb [pG+ii])
#endif
{
// t = G(ii,k) * B(k,j)
GB_MULT_G_iik_B_kj (ii) ;
if (Hf [pH+ii] == 0)
{
// H (ii,j) is a new entry
GB_HX_WRITE (pH+ii, t) ; // Hx (ii,j)=t
Hf [pH+ii] = 1 ;
}
else
{
// H (ii,j) is already present
GB_HX_UPDATE (pH+ii, t) ; // Hx (ii,j)+=t
}
}
}
#endif
}
}
#undef GB_MULT_G_iik_B_kj
}
}
//----------------------------------------------------------------------
// C (metapanel,:) += H
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(+:cnvals)
for (tid = 0 ; tid < ntasks ; tid++)
{
//------------------------------------------------------------------
// get the panel of H and G for this task
//------------------------------------------------------------------
int a_tid = tid / nbslice ;
int b_tid = tid % nbslice ;
int64_t istart = iouter + a_tid * GB_PANEL_SIZE ;
int64_t iend = iouter + (a_tid+1) * GB_PANEL_SIZE ;
iend = GB_IMIN (iend, avlen) ;
int64_t np = iend - istart ;
if (np <= 0) continue ;
int64_t task_cnvals = 0 ;
int64_t kstart, kend ;
GB_PARTITION (kstart, kend, bnvec, b_tid, nbslice) ;
int8_t *restrict Hf = Wf + (a_tid * hpanel_size) + wafsize ;
GB_CTYPE *restrict Hx = (GB_CTYPE *)
(Wcx + (a_tid * hpanel_size) * GB_CSIZE) ;
//------------------------------------------------------------------
// C<#M>(metapanel,j1:j2-1) += H (:,kstart:kend-1)
//------------------------------------------------------------------
// If B is hypersparse, the kk-th vector of H is the jth vector
// of C, where j = Bh [kk].
for (int64_t kk = kstart ; kk < kend ; kk++)
{
int64_t j = GBH (Bh, kk) ; // j is the range j1:j2-1
int64_t pC_start = istart + j * avlen ; // get C(istart,j)
int64_t pH_start = kk * np ; // get H(:,kk)
for (int64_t ii = 0 ; ii < np ; ii++)
{
int64_t pC = pC_start + ii ; // get C(i,j)
int64_t pH = pH_start + ii ; // get H(ii,kk)
if (!Hf [pH]) continue ;
Hf [pH] = 0 ; // clear the panel
int8_t cb = Cb [pC] ;
//----------------------------------------------------------
// check M(i,j)
//----------------------------------------------------------
#undef GB_IF_MIJ
#if GB_MASK_IS_SPARSE_OR_HYPER
// M is sparse or hypersparse
bool mij = ((cb & 2) != 0) ^ Mask_comp ;
cb = (cb & 1) ;
#define GB_IF_MIJ if (mij)
#elif GB_MASK_IS_BITMAP_OR_FULL
// M is bitmap or full
GB_GET_M_ij (pC) ;
mij = mij ^ Mask_comp ;
#define GB_IF_MIJ if (mij)
#else
#define GB_IF_MIJ
#endif
//----------------------------------------------------------
// C(i,j) += H(ii,kk)
//----------------------------------------------------------
GB_IF_MIJ
{
if (cb == 0)
{
// C(i,j) = H(ii,kk)
#if GB_IS_ANY_PAIR_SEMIRING
Cx [pC] = GB_CTYPE_CAST (1,0) ; // C(i,j) = 1
#else
GB_CIJ_GATHER (pC, pH) ;
#endif
Cb [pC] = keep ;
task_cnvals++ ;
}
else
{
// Currently, the matrix C is a newly allocated
// matrix, not the C_in input matrix to GrB_mxm.
// As a result, this condition is not used. It
// will be in the future when this method is
// modified to modify C in-place.
ASSERT (GB_DEAD_CODE) ;
// C(i,j) += H(ii,kk)
GB_CIJ_GATHER_UPDATE (pC, pH) ;
}
}
//----------------------------------------------------------
// clear the panel
//----------------------------------------------------------
#if GB_HAS_BITMAP_MULTADD && !GB_IS_ANY_PAIR_SEMIRING
{
// H(ii,kk) = identity
Hx [pH] = GB_IDENTITY ;
}
#endif
}
}
cnvals += task_cnvals ;
}
}
}
#undef GB_IF_MIJ
|
Sema.h | //===--- Sema.h - Semantic Analysis & AST Building --------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the Sema class, which performs semantic analysis and
// builds ASTs.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_SEMA_SEMA_H
#define LLVM_CLANG_SEMA_SEMA_H
#include "clang/AST/Attr.h"
#include "clang/AST/DeclarationName.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/AST/MangleNumberingContext.h"
#include "clang/AST/NSAPI.h"
#include "clang/AST/PrettyPrinter.h"
#include "clang/AST/TypeLoc.h"
#include "clang/Basic/ExpressionTraits.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/Specifiers.h"
#include "clang/Basic/TemplateKinds.h"
#include "clang/Basic/TypeTraits.h"
#include "clang/Sema/AnalysisBasedWarnings.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/ExternalSemaSource.h"
#include "clang/Sema/IdentifierResolver.h"
#include "clang/Sema/LocInfoType.h"
#include "clang/Sema/ObjCMethodList.h"
#include "clang/Sema/Ownership.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/TypoCorrection.h"
#include "clang/Sema/Weak.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/TinyPtrVector.h"
#include <deque>
#include <memory>
#include <string>
#include <vector>
namespace llvm {
class APSInt;
template <typename ValueT> struct DenseMapInfo;
template <typename ValueT, typename ValueInfoT> class DenseSet;
class SmallBitVector;
class InlineAsmIdentifierInfo;
}
namespace clang {
class ADLResult;
class ASTConsumer;
class ASTContext;
class ASTMutationListener;
class ASTReader;
class ASTWriter;
class ArrayType;
class AttributeList;
class BlockDecl;
class CapturedDecl;
class CXXBasePath;
class CXXBasePaths;
class CXXBindTemporaryExpr;
typedef SmallVector<CXXBaseSpecifier*, 4> CXXCastPath;
class CXXConstructorDecl;
class CXXConversionDecl;
class CXXDestructorDecl;
class CXXFieldCollector;
class CXXMemberCallExpr;
class CXXMethodDecl;
class CXXScopeSpec;
class CXXTemporary;
class CXXTryStmt;
class CallExpr;
class ClassTemplateDecl;
class ClassTemplatePartialSpecializationDecl;
class ClassTemplateSpecializationDecl;
class VarTemplatePartialSpecializationDecl;
class CodeCompleteConsumer;
class CodeCompletionAllocator;
class CodeCompletionTUInfo;
class CodeCompletionResult;
class Decl;
class DeclAccessPair;
class DeclContext;
class DeclRefExpr;
class DeclaratorDecl;
class DeducedTemplateArgument;
class DependentDiagnostic;
class DesignatedInitExpr;
class Designation;
class EnableIfAttr;
class EnumConstantDecl;
class Expr;
class ExtVectorType;
class ExternalSemaSource;
class FormatAttr;
class FriendDecl;
class FunctionDecl;
class FunctionProtoType;
class FunctionTemplateDecl;
class ImplicitConversionSequence;
class InitListExpr;
class InitializationKind;
class InitializationSequence;
class InitializedEntity;
class IntegerLiteral;
class LabelStmt;
class LambdaExpr;
class LangOptions;
class LocalInstantiationScope;
class LookupResult;
class MacroInfo;
typedef ArrayRef<std::pair<IdentifierInfo *, SourceLocation>> ModuleIdPath;
class ModuleLoader;
class MultiLevelTemplateArgumentList;
class NamedDecl;
class ObjCCategoryDecl;
class ObjCCategoryImplDecl;
class ObjCCompatibleAliasDecl;
class ObjCContainerDecl;
class ObjCImplDecl;
class ObjCImplementationDecl;
class ObjCInterfaceDecl;
class ObjCIvarDecl;
template <class T> class ObjCList;
class ObjCMessageExpr;
class ObjCMethodDecl;
class ObjCPropertyDecl;
class ObjCProtocolDecl;
class OMPThreadPrivateDecl;
class OMPClause;
class OverloadCandidateSet;
class OverloadExpr;
class ParenListExpr;
class ParmVarDecl;
class Preprocessor;
class PseudoDestructorTypeStorage;
class PseudoObjectExpr;
class QualType;
class StandardConversionSequence;
class Stmt;
class StringLiteral;
class SwitchStmt;
class TemplateArgument;
class TemplateArgumentList;
class TemplateArgumentLoc;
class TemplateDecl;
class TemplateParameterList;
class TemplatePartialOrderingContext;
class TemplateTemplateParmDecl;
class Token;
class TypeAliasDecl;
class TypedefDecl;
class TypedefNameDecl;
class TypeLoc;
class TypoCorrectionConsumer;
class UnqualifiedId;
class UnresolvedLookupExpr;
class UnresolvedMemberExpr;
class UnresolvedSetImpl;
class UnresolvedSetIterator;
class UsingDecl;
class UsingShadowDecl;
class ValueDecl;
class VarDecl;
class VarTemplateSpecializationDecl;
class VisibilityAttr;
class VisibleDeclConsumer;
class IndirectFieldDecl;
struct DeductionFailureInfo;
class TemplateSpecCandidateSet;
namespace sema {
class AccessedEntity;
class BlockScopeInfo;
class CapturedRegionScopeInfo;
class CapturingScopeInfo;
class CompoundScopeInfo;
class DelayedDiagnostic;
class DelayedDiagnosticPool;
class FunctionScopeInfo;
class LambdaScopeInfo;
class PossiblyUnreachableDiag;
class TemplateDeductionInfo;
}
// FIXME: No way to easily map from TemplateTypeParmTypes to
// TemplateTypeParmDecls, so we have this horrible PointerUnion.
typedef std::pair<llvm::PointerUnion<const TemplateTypeParmType*, NamedDecl*>,
SourceLocation> UnexpandedParameterPack;
/// Sema - This implements semantic analysis and AST building for C.
class Sema {
Sema(const Sema &) LLVM_DELETED_FUNCTION;
void operator=(const Sema &) LLVM_DELETED_FUNCTION;
///\brief Source of additional semantic information.
ExternalSemaSource *ExternalSource;
///\brief Whether Sema has generated a multiplexer and has to delete it.
bool isMultiplexExternalSource;
static bool mightHaveNonExternalLinkage(const DeclaratorDecl *FD);
static bool
shouldLinkPossiblyHiddenDecl(const NamedDecl *Old, const NamedDecl *New) {
// We are about to link these. It is now safe to compute the linkage of
// the new decl. If the new decl has external linkage, we will
// link it with the hidden decl (which also has external linkage) and
// it will keep having external linkage. If it has internal linkage, we
// will not link it. Since it has no previous decls, it will remain
// with internal linkage.
return !Old->isHidden() || New->isExternallyVisible();
}
public:
typedef OpaquePtr<DeclGroupRef> DeclGroupPtrTy;
typedef OpaquePtr<TemplateName> TemplateTy;
typedef OpaquePtr<QualType> TypeTy;
OpenCLOptions OpenCLFeatures;
FPOptions FPFeatures;
const LangOptions &LangOpts;
Preprocessor &PP;
ASTContext &Context;
ASTConsumer &Consumer;
DiagnosticsEngine &Diags;
SourceManager &SourceMgr;
/// \brief Flag indicating whether or not to collect detailed statistics.
bool CollectStats;
/// \brief Code-completion consumer.
CodeCompleteConsumer *CodeCompleter;
/// CurContext - This is the current declaration context of parsing.
DeclContext *CurContext;
/// \brief Generally null except when we temporarily switch decl contexts,
/// like in \see ActOnObjCTemporaryExitContainerContext.
DeclContext *OriginalLexicalContext;
/// VAListTagName - The declaration name corresponding to __va_list_tag.
/// This is used as part of a hack to omit that class from ADL results.
DeclarationName VAListTagName;
/// PackContext - Manages the stack for \#pragma pack. An alignment
/// of 0 indicates default alignment.
void *PackContext; // Really a "PragmaPackStack*"
bool MSStructPragmaOn; // True when \#pragma ms_struct on
/// \brief Controls member pointer representation format under the MS ABI.
LangOptions::PragmaMSPointersToMembersKind
MSPointerToMemberRepresentationMethod;
enum PragmaVtorDispKind {
PVDK_Push, ///< #pragma vtordisp(push, mode)
PVDK_Set, ///< #pragma vtordisp(mode)
PVDK_Pop, ///< #pragma vtordisp(pop)
PVDK_Reset ///< #pragma vtordisp()
};
enum PragmaMsStackAction {
PSK_Reset, // #pragma ()
PSK_Set, // #pragma ("name")
PSK_Push, // #pragma (push[, id])
PSK_Push_Set, // #pragma (push[, id], "name")
PSK_Pop, // #pragma (pop[, id])
PSK_Pop_Set, // #pragma (pop[, id], "name")
};
/// \brief Whether to insert vtordisps prior to virtual bases in the Microsoft
/// C++ ABI. Possible values are 0, 1, and 2, which mean:
///
/// 0: Suppress all vtordisps
/// 1: Insert vtordisps in the presence of vbase overrides and non-trivial
/// structors
/// 2: Always insert vtordisps to support RTTI on partially constructed
/// objects
///
/// The stack always has at least one element in it.
SmallVector<MSVtorDispAttr::Mode, 2> VtorDispModeStack;
/// \brief Source location for newly created implicit MSInheritanceAttrs
SourceLocation ImplicitMSInheritanceAttrLoc;
template<typename ValueType>
struct PragmaStack {
struct Slot {
llvm::StringRef StackSlotLabel;
ValueType Value;
SourceLocation PragmaLocation;
Slot(llvm::StringRef StackSlotLabel,
ValueType Value,
SourceLocation PragmaLocation)
: StackSlotLabel(StackSlotLabel), Value(Value),
PragmaLocation(PragmaLocation) {}
};
void Act(SourceLocation PragmaLocation,
PragmaMsStackAction Action,
llvm::StringRef StackSlotLabel,
ValueType Value);
explicit PragmaStack(const ValueType &Value)
: CurrentValue(Value) {}
SmallVector<Slot, 2> Stack;
ValueType CurrentValue;
SourceLocation CurrentPragmaLocation;
};
// FIXME: We should serialize / deserialize these if they occur in a PCH (but
// we shouldn't do so if they're in a module).
PragmaStack<StringLiteral *> DataSegStack;
PragmaStack<StringLiteral *> BSSSegStack;
PragmaStack<StringLiteral *> ConstSegStack;
PragmaStack<StringLiteral *> CodeSegStack;
/// Last section used with #pragma init_seg.
StringLiteral *CurInitSeg;
SourceLocation CurInitSegLoc;
/// VisContext - Manages the stack for \#pragma GCC visibility.
void *VisContext; // Really a "PragmaVisStack*"
/// \brief This represents the last location of a "#pragma clang optimize off"
/// directive if such a directive has not been closed by an "on" yet. If
/// optimizations are currently "on", this is set to an invalid location.
SourceLocation OptimizeOffPragmaLocation;
/// \brief Flag indicating if Sema is building a recovery call expression.
///
/// This flag is used to avoid building recovery call expressions
/// if Sema is already doing so, which would cause infinite recursions.
bool IsBuildingRecoveryCallExpr;
/// ExprNeedsCleanups - True if the current evaluation context
/// requires cleanups to be run at its conclusion.
bool ExprNeedsCleanups;
/// ExprCleanupObjects - This is the stack of objects requiring
/// cleanup that are created by the current full expression. The
/// element type here is ExprWithCleanups::Object.
SmallVector<BlockDecl*, 8> ExprCleanupObjects;
/// \brief Store a list of either DeclRefExprs or MemberExprs
/// that contain a reference to a variable (constant) that may or may not
/// be odr-used in this Expr, and we won't know until all lvalue-to-rvalue
/// and discarded value conversions have been applied to all subexpressions
/// of the enclosing full expression. This is cleared at the end of each
/// full expression.
llvm::SmallPtrSet<Expr*, 2> MaybeODRUseExprs;
/// \brief Stack containing information about each of the nested
/// function, block, and method scopes that are currently active.
///
/// This array is never empty. Clients should ignore the first
/// element, which is used to cache a single FunctionScopeInfo
/// that's used to parse every top-level function.
SmallVector<sema::FunctionScopeInfo *, 4> FunctionScopes;
typedef LazyVector<TypedefNameDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadExtVectorDecls, 2, 2>
ExtVectorDeclsType;
/// ExtVectorDecls - This is a list all the extended vector types. This allows
/// us to associate a raw vector type with one of the ext_vector type names.
/// This is only necessary for issuing pretty diagnostics.
ExtVectorDeclsType ExtVectorDecls;
/// FieldCollector - Collects CXXFieldDecls during parsing of C++ classes.
std::unique_ptr<CXXFieldCollector> FieldCollector;
typedef llvm::SmallSetVector<const NamedDecl*, 16> NamedDeclSetType;
/// \brief Set containing all declared private fields that are not used.
NamedDeclSetType UnusedPrivateFields;
/// \brief Set containing all typedefs that are likely unused.
llvm::SmallSetVector<const TypedefNameDecl *, 4>
UnusedLocalTypedefNameCandidates;
typedef llvm::SmallPtrSet<const CXXRecordDecl*, 8> RecordDeclSetTy;
/// PureVirtualClassDiagSet - a set of class declarations which we have
/// emitted a list of pure virtual functions. Used to prevent emitting the
/// same list more than once.
std::unique_ptr<RecordDeclSetTy> PureVirtualClassDiagSet;
/// ParsingInitForAutoVars - a set of declarations with auto types for which
/// we are currently parsing the initializer.
llvm::SmallPtrSet<const Decl*, 4> ParsingInitForAutoVars;
/// \brief A mapping from external names to the most recent
/// locally-scoped extern "C" declaration with that name.
///
/// This map contains external declarations introduced in local
/// scopes, e.g.,
///
/// \code
/// extern "C" void f() {
/// void foo(int, int);
/// }
/// \endcode
///
/// Here, the name "foo" will be associated with the declaration of
/// "foo" within f. This name is not visible outside of
/// "f". However, we still find it in two cases:
///
/// - If we are declaring another global or extern "C" entity with
/// the name "foo", we can find "foo" as a previous declaration,
/// so that the types of this external declaration can be checked
/// for compatibility.
///
/// - If we would implicitly declare "foo" (e.g., due to a call to
/// "foo" in C when no prototype or definition is visible), then
/// we find this declaration of "foo" and complain that it is
/// not visible.
llvm::DenseMap<DeclarationName, NamedDecl *> LocallyScopedExternCDecls;
/// \brief Look for a locally scoped extern "C" declaration by the given name.
NamedDecl *findLocallyScopedExternCDecl(DeclarationName Name);
typedef LazyVector<VarDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadTentativeDefinitions, 2, 2>
TentativeDefinitionsType;
/// \brief All the tentative definitions encountered in the TU.
TentativeDefinitionsType TentativeDefinitions;
typedef LazyVector<const DeclaratorDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadUnusedFileScopedDecls, 2, 2>
UnusedFileScopedDeclsType;
/// \brief The set of file scoped decls seen so far that have not been used
/// and must warn if not used. Only contains the first declaration.
UnusedFileScopedDeclsType UnusedFileScopedDecls;
typedef LazyVector<CXXConstructorDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadDelegatingConstructors, 2, 2>
DelegatingCtorDeclsType;
/// \brief All the delegating constructors seen so far in the file, used for
/// cycle detection at the end of the TU.
DelegatingCtorDeclsType DelegatingCtorDecls;
/// \brief All the overriding functions seen during a class definition
/// that had their exception spec checks delayed, plus the overridden
/// function.
SmallVector<std::pair<const CXXMethodDecl*, const CXXMethodDecl*>, 2>
DelayedExceptionSpecChecks;
/// \brief All the members seen during a class definition which were both
/// explicitly defaulted and had explicitly-specified exception
/// specifications, along with the function type containing their
/// user-specified exception specification. Those exception specifications
/// were overridden with the default specifications, but we still need to
/// check whether they are compatible with the default specification, and
/// we can't do that until the nesting set of class definitions is complete.
SmallVector<std::pair<CXXMethodDecl*, const FunctionProtoType*>, 2>
DelayedDefaultedMemberExceptionSpecs;
typedef llvm::DenseMap<const FunctionDecl *, LateParsedTemplate *>
LateParsedTemplateMapT;
LateParsedTemplateMapT LateParsedTemplateMap;
/// \brief Callback to the parser to parse templated functions when needed.
typedef void LateTemplateParserCB(void *P, LateParsedTemplate &LPT);
typedef void LateTemplateParserCleanupCB(void *P);
LateTemplateParserCB *LateTemplateParser;
LateTemplateParserCleanupCB *LateTemplateParserCleanup;
void *OpaqueParser;
void SetLateTemplateParser(LateTemplateParserCB *LTP,
LateTemplateParserCleanupCB *LTPCleanup,
void *P) {
LateTemplateParser = LTP;
LateTemplateParserCleanup = LTPCleanup;
OpaqueParser = P;
}
class DelayedDiagnostics;
class DelayedDiagnosticsState {
sema::DelayedDiagnosticPool *SavedPool;
friend class Sema::DelayedDiagnostics;
};
typedef DelayedDiagnosticsState ParsingDeclState;
typedef DelayedDiagnosticsState ProcessingContextState;
/// A class which encapsulates the logic for delaying diagnostics
/// during parsing and other processing.
class DelayedDiagnostics {
/// \brief The current pool of diagnostics into which delayed
/// diagnostics should go.
sema::DelayedDiagnosticPool *CurPool;
public:
DelayedDiagnostics() : CurPool(nullptr) {}
/// Adds a delayed diagnostic.
void add(const sema::DelayedDiagnostic &diag); // in DelayedDiagnostic.h
/// Determines whether diagnostics should be delayed.
bool shouldDelayDiagnostics() { return CurPool != nullptr; }
/// Returns the current delayed-diagnostics pool.
sema::DelayedDiagnosticPool *getCurrentPool() const {
return CurPool;
}
/// Enter a new scope. Access and deprecation diagnostics will be
/// collected in this pool.
DelayedDiagnosticsState push(sema::DelayedDiagnosticPool &pool) {
DelayedDiagnosticsState state;
state.SavedPool = CurPool;
CurPool = &pool;
return state;
}
/// Leave a delayed-diagnostic state that was previously pushed.
/// Do not emit any of the diagnostics. This is performed as part
/// of the bookkeeping of popping a pool "properly".
void popWithoutEmitting(DelayedDiagnosticsState state) {
CurPool = state.SavedPool;
}
/// Enter a new scope where access and deprecation diagnostics are
/// not delayed.
DelayedDiagnosticsState pushUndelayed() {
DelayedDiagnosticsState state;
state.SavedPool = CurPool;
CurPool = nullptr;
return state;
}
/// Undo a previous pushUndelayed().
void popUndelayed(DelayedDiagnosticsState state) {
assert(CurPool == nullptr);
CurPool = state.SavedPool;
}
} DelayedDiagnostics;
/// A RAII object to temporarily push a declaration context.
class ContextRAII {
private:
Sema &S;
DeclContext *SavedContext;
ProcessingContextState SavedContextState;
QualType SavedCXXThisTypeOverride;
public:
ContextRAII(Sema &S, DeclContext *ContextToPush, bool NewThisContext = true)
: S(S), SavedContext(S.CurContext),
SavedContextState(S.DelayedDiagnostics.pushUndelayed()),
SavedCXXThisTypeOverride(S.CXXThisTypeOverride)
{
assert(ContextToPush && "pushing null context");
S.CurContext = ContextToPush;
if (NewThisContext)
S.CXXThisTypeOverride = QualType();
}
void pop() {
if (!SavedContext) return;
S.CurContext = SavedContext;
S.DelayedDiagnostics.popUndelayed(SavedContextState);
S.CXXThisTypeOverride = SavedCXXThisTypeOverride;
SavedContext = nullptr;
}
~ContextRAII() {
pop();
}
};
/// \brief RAII object to handle the state changes required to synthesize
/// a function body.
class SynthesizedFunctionScope {
Sema &S;
Sema::ContextRAII SavedContext;
public:
SynthesizedFunctionScope(Sema &S, DeclContext *DC)
: S(S), SavedContext(S, DC)
{
S.PushFunctionScope();
S.PushExpressionEvaluationContext(Sema::PotentiallyEvaluated);
}
~SynthesizedFunctionScope() {
S.PopExpressionEvaluationContext();
S.PopFunctionScopeInfo();
}
};
/// WeakUndeclaredIdentifiers - Identifiers contained in
/// \#pragma weak before declared. rare. may alias another
/// identifier, declared or undeclared
llvm::DenseMap<IdentifierInfo*,WeakInfo> WeakUndeclaredIdentifiers;
/// ExtnameUndeclaredIdentifiers - Identifiers contained in
/// \#pragma redefine_extname before declared. Used in Solaris system headers
/// to define functions that occur in multiple standards to call the version
/// in the currently selected standard.
llvm::DenseMap<IdentifierInfo*,AsmLabelAttr*> ExtnameUndeclaredIdentifiers;
/// \brief Load weak undeclared identifiers from the external source.
void LoadExternalWeakUndeclaredIdentifiers();
/// WeakTopLevelDecl - Translation-unit scoped declarations generated by
/// \#pragma weak during processing of other Decls.
/// I couldn't figure out a clean way to generate these in-line, so
/// we store them here and handle separately -- which is a hack.
/// It would be best to refactor this.
SmallVector<Decl*,2> WeakTopLevelDecl;
IdentifierResolver IdResolver;
/// Translation Unit Scope - useful to Objective-C actions that need
/// to lookup file scope declarations in the "ordinary" C decl namespace.
/// For example, user-defined classes, built-in "id" type, etc.
Scope *TUScope;
/// \brief The C++ "std" namespace, where the standard library resides.
LazyDeclPtr StdNamespace;
/// \brief The C++ "std::bad_alloc" class, which is defined by the C++
/// standard library.
LazyDeclPtr StdBadAlloc;
/// \brief The C++ "std::initializer_list" template, which is defined in
/// \<initializer_list>.
ClassTemplateDecl *StdInitializerList;
/// \brief The C++ "type_info" declaration, which is defined in \<typeinfo>.
RecordDecl *CXXTypeInfoDecl;
/// \brief The MSVC "_GUID" struct, which is defined in MSVC header files.
RecordDecl *MSVCGuidDecl;
/// \brief Caches identifiers/selectors for NSFoundation APIs.
std::unique_ptr<NSAPI> NSAPIObj;
/// \brief The declaration of the Objective-C NSNumber class.
ObjCInterfaceDecl *NSNumberDecl;
/// \brief Pointer to NSNumber type (NSNumber *).
QualType NSNumberPointer;
/// \brief The Objective-C NSNumber methods used to create NSNumber literals.
ObjCMethodDecl *NSNumberLiteralMethods[NSAPI::NumNSNumberLiteralMethods];
/// \brief The declaration of the Objective-C NSString class.
ObjCInterfaceDecl *NSStringDecl;
/// \brief Pointer to NSString type (NSString *).
QualType NSStringPointer;
/// \brief The declaration of the stringWithUTF8String: method.
ObjCMethodDecl *StringWithUTF8StringMethod;
/// \brief The declaration of the Objective-C NSArray class.
ObjCInterfaceDecl *NSArrayDecl;
/// \brief The declaration of the arrayWithObjects:count: method.
ObjCMethodDecl *ArrayWithObjectsMethod;
/// \brief The declaration of the Objective-C NSDictionary class.
ObjCInterfaceDecl *NSDictionaryDecl;
/// \brief The declaration of the dictionaryWithObjects:forKeys:count: method.
ObjCMethodDecl *DictionaryWithObjectsMethod;
/// \brief id<NSCopying> type.
QualType QIDNSCopying;
/// \brief will hold 'respondsToSelector:'
Selector RespondsToSelectorSel;
/// \brief counter for internal MS Asm label names.
unsigned MSAsmLabelNameCounter;
/// A flag to remember whether the implicit forms of operator new and delete
/// have been declared.
bool GlobalNewDeleteDeclared;
/// A flag to indicate that we're in a context that permits abstract
/// references to fields. This is really a
bool AllowAbstractFieldReference;
/// \brief Describes how the expressions currently being parsed are
/// evaluated at run-time, if at all.
enum ExpressionEvaluationContext {
/// \brief The current expression and its subexpressions occur within an
/// unevaluated operand (C++11 [expr]p7), such as the subexpression of
/// \c sizeof, where the type of the expression may be significant but
/// no code will be generated to evaluate the value of the expression at
/// run time.
Unevaluated,
/// \brief The current expression occurs within an unevaluated
/// operand that unconditionally permits abstract references to
/// fields, such as a SIZE operator in MS-style inline assembly.
UnevaluatedAbstract,
/// \brief The current context is "potentially evaluated" in C++11 terms,
/// but the expression is evaluated at compile-time (like the values of
/// cases in a switch statement).
ConstantEvaluated,
/// \brief The current expression is potentially evaluated at run time,
/// which means that code may be generated to evaluate the value of the
/// expression at run time.
PotentiallyEvaluated,
/// \brief The current expression is potentially evaluated, but any
/// declarations referenced inside that expression are only used if
/// in fact the current expression is used.
///
/// This value is used when parsing default function arguments, for which
/// we would like to provide diagnostics (e.g., passing non-POD arguments
/// through varargs) but do not want to mark declarations as "referenced"
/// until the default argument is used.
PotentiallyEvaluatedIfUsed
};
/// \brief Data structure used to record current or nested
/// expression evaluation contexts.
struct ExpressionEvaluationContextRecord {
/// \brief The expression evaluation context.
ExpressionEvaluationContext Context;
/// \brief Whether the enclosing context needed a cleanup.
bool ParentNeedsCleanups;
/// \brief Whether we are in a decltype expression.
bool IsDecltype;
/// \brief The number of active cleanup objects when we entered
/// this expression evaluation context.
unsigned NumCleanupObjects;
/// \brief The number of typos encountered during this expression evaluation
/// context (i.e. the number of TypoExprs created).
unsigned NumTypos;
llvm::SmallPtrSet<Expr*, 2> SavedMaybeODRUseExprs;
/// \brief The lambdas that are present within this context, if it
/// is indeed an unevaluated context.
SmallVector<LambdaExpr *, 2> Lambdas;
/// \brief The declaration that provides context for lambda expressions
/// and block literals if the normal declaration context does not
/// suffice, e.g., in a default function argument.
Decl *ManglingContextDecl;
/// \brief The context information used to mangle lambda expressions
/// and block literals within this context.
///
/// This mangling information is allocated lazily, since most contexts
/// do not have lambda expressions or block literals.
IntrusiveRefCntPtr<MangleNumberingContext> MangleNumbering;
/// \brief If we are processing a decltype type, a set of call expressions
/// for which we have deferred checking the completeness of the return type.
SmallVector<CallExpr *, 8> DelayedDecltypeCalls;
/// \brief If we are processing a decltype type, a set of temporary binding
/// expressions for which we have deferred checking the destructor.
SmallVector<CXXBindTemporaryExpr *, 8> DelayedDecltypeBinds;
ExpressionEvaluationContextRecord(ExpressionEvaluationContext Context,
unsigned NumCleanupObjects,
bool ParentNeedsCleanups,
Decl *ManglingContextDecl,
bool IsDecltype)
: Context(Context), ParentNeedsCleanups(ParentNeedsCleanups),
IsDecltype(IsDecltype), NumCleanupObjects(NumCleanupObjects),
NumTypos(0),
ManglingContextDecl(ManglingContextDecl), MangleNumbering() { }
/// \brief Retrieve the mangling numbering context, used to consistently
/// number constructs like lambdas for mangling.
MangleNumberingContext &getMangleNumberingContext(ASTContext &Ctx);
bool isUnevaluated() const {
return Context == Unevaluated || Context == UnevaluatedAbstract;
}
};
/// A stack of expression evaluation contexts.
SmallVector<ExpressionEvaluationContextRecord, 8> ExprEvalContexts;
/// \brief Compute the mangling number context for a lambda expression or
/// block literal.
///
/// \param DC - The DeclContext containing the lambda expression or
/// block literal.
/// \param[out] ManglingContextDecl - Returns the ManglingContextDecl
/// associated with the context, if relevant.
MangleNumberingContext *getCurrentMangleNumberContext(
const DeclContext *DC,
Decl *&ManglingContextDecl);
/// SpecialMemberOverloadResult - The overloading result for a special member
/// function.
///
/// This is basically a wrapper around PointerIntPair. The lowest bits of the
/// integer are used to determine whether overload resolution succeeded.
class SpecialMemberOverloadResult : public llvm::FastFoldingSetNode {
public:
enum Kind {
NoMemberOrDeleted,
Ambiguous,
Success
};
private:
llvm::PointerIntPair<CXXMethodDecl*, 2> Pair;
public:
SpecialMemberOverloadResult(const llvm::FoldingSetNodeID &ID)
: FastFoldingSetNode(ID)
{}
CXXMethodDecl *getMethod() const { return Pair.getPointer(); }
void setMethod(CXXMethodDecl *MD) { Pair.setPointer(MD); }
Kind getKind() const { return static_cast<Kind>(Pair.getInt()); }
void setKind(Kind K) { Pair.setInt(K); }
};
/// \brief A cache of special member function overload resolution results
/// for C++ records.
llvm::FoldingSet<SpecialMemberOverloadResult> SpecialMemberCache;
/// \brief The kind of translation unit we are processing.
///
/// When we're processing a complete translation unit, Sema will perform
/// end-of-translation-unit semantic tasks (such as creating
/// initializers for tentative definitions in C) once parsing has
/// completed. Modules and precompiled headers perform different kinds of
/// checks.
TranslationUnitKind TUKind;
llvm::BumpPtrAllocator BumpAlloc;
/// \brief The number of SFINAE diagnostics that have been trapped.
unsigned NumSFINAEErrors;
typedef llvm::DenseMap<ParmVarDecl *, llvm::TinyPtrVector<ParmVarDecl *>>
UnparsedDefaultArgInstantiationsMap;
/// \brief A mapping from parameters with unparsed default arguments to the
/// set of instantiations of each parameter.
///
/// This mapping is a temporary data structure used when parsing
/// nested class templates or nested classes of class templates,
/// where we might end up instantiating an inner class before the
/// default arguments of its methods have been parsed.
UnparsedDefaultArgInstantiationsMap UnparsedDefaultArgInstantiations;
// Contains the locations of the beginning of unparsed default
// argument locations.
llvm::DenseMap<ParmVarDecl *, SourceLocation> UnparsedDefaultArgLocs;
/// UndefinedInternals - all the used, undefined objects which require a
/// definition in this translation unit.
llvm::DenseMap<NamedDecl *, SourceLocation> UndefinedButUsed;
/// Obtain a sorted list of functions that are undefined but ODR-used.
void getUndefinedButUsed(
SmallVectorImpl<std::pair<NamedDecl *, SourceLocation> > &Undefined);
typedef std::pair<ObjCMethodList, ObjCMethodList> GlobalMethods;
typedef llvm::DenseMap<Selector, GlobalMethods> GlobalMethodPool;
/// Method Pool - allows efficient lookup when typechecking messages to "id".
/// We need to maintain a list, since selectors can have differing signatures
/// across classes. In Cocoa, this happens to be extremely uncommon (only 1%
/// of selectors are "overloaded").
/// At the head of the list it is recorded whether there were 0, 1, or >= 2
/// methods inside categories with a particular selector.
GlobalMethodPool MethodPool;
/// Method selectors used in a \@selector expression. Used for implementation
/// of -Wselector.
llvm::DenseMap<Selector, SourceLocation> ReferencedSelectors;
/// Kinds of C++ special members.
enum CXXSpecialMember {
CXXDefaultConstructor,
CXXCopyConstructor,
CXXMoveConstructor,
CXXCopyAssignment,
CXXMoveAssignment,
CXXDestructor,
CXXInvalid
};
typedef std::pair<CXXRecordDecl*, CXXSpecialMember> SpecialMemberDecl;
/// The C++ special members which we are currently in the process of
/// declaring. If this process recursively triggers the declaration of the
/// same special member, we should act as if it is not yet declared.
llvm::SmallSet<SpecialMemberDecl, 4> SpecialMembersBeingDeclared;
void ReadMethodPool(Selector Sel);
/// Private Helper predicate to check for 'self'.
bool isSelfExpr(Expr *RExpr);
bool isSelfExpr(Expr *RExpr, const ObjCMethodDecl *Method);
/// \brief Cause the active diagnostic on the DiagosticsEngine to be
/// emitted. This is closely coupled to the SemaDiagnosticBuilder class and
/// should not be used elsewhere.
void EmitCurrentDiagnostic(unsigned DiagID);
/// Records and restores the FP_CONTRACT state on entry/exit of compound
/// statements.
class FPContractStateRAII {
public:
FPContractStateRAII(Sema& S)
: S(S), OldFPContractState(S.FPFeatures.fp_contract) {}
~FPContractStateRAII() {
S.FPFeatures.fp_contract = OldFPContractState;
}
private:
Sema& S;
bool OldFPContractState : 1;
};
void addImplicitTypedef(StringRef Name, QualType T);
public:
Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
TranslationUnitKind TUKind = TU_Complete,
CodeCompleteConsumer *CompletionConsumer = nullptr);
~Sema();
/// \brief Perform initialization that occurs after the parser has been
/// initialized but before it parses anything.
void Initialize();
const LangOptions &getLangOpts() const { return LangOpts; }
OpenCLOptions &getOpenCLOptions() { return OpenCLFeatures; }
FPOptions &getFPOptions() { return FPFeatures; }
DiagnosticsEngine &getDiagnostics() const { return Diags; }
SourceManager &getSourceManager() const { return SourceMgr; }
Preprocessor &getPreprocessor() const { return PP; }
ASTContext &getASTContext() const { return Context; }
ASTConsumer &getASTConsumer() const { return Consumer; }
ASTMutationListener *getASTMutationListener() const;
ExternalSemaSource* getExternalSource() const { return ExternalSource; }
///\brief Registers an external source. If an external source already exists,
/// creates a multiplex external source and appends to it.
///
///\param[in] E - A non-null external sema source.
///
void addExternalSource(ExternalSemaSource *E);
void PrintStats() const;
/// \brief Helper class that creates diagnostics with optional
/// template instantiation stacks.
///
/// This class provides a wrapper around the basic DiagnosticBuilder
/// class that emits diagnostics. SemaDiagnosticBuilder is
/// responsible for emitting the diagnostic (as DiagnosticBuilder
/// does) and, if the diagnostic comes from inside a template
/// instantiation, printing the template instantiation stack as
/// well.
class SemaDiagnosticBuilder : public DiagnosticBuilder {
Sema &SemaRef;
unsigned DiagID;
public:
SemaDiagnosticBuilder(DiagnosticBuilder &DB, Sema &SemaRef, unsigned DiagID)
: DiagnosticBuilder(DB), SemaRef(SemaRef), DiagID(DiagID) { }
~SemaDiagnosticBuilder() {
// If we aren't active, there is nothing to do.
if (!isActive()) return;
// Otherwise, we need to emit the diagnostic. First flush the underlying
// DiagnosticBuilder data, and clear the diagnostic builder itself so it
// won't emit the diagnostic in its own destructor.
//
// This seems wasteful, in that as written the DiagnosticBuilder dtor will
// do its own needless checks to see if the diagnostic needs to be
// emitted. However, because we take care to ensure that the builder
// objects never escape, a sufficiently smart compiler will be able to
// eliminate that code.
FlushCounts();
Clear();
// Dispatch to Sema to emit the diagnostic.
SemaRef.EmitCurrentDiagnostic(DiagID);
}
/// Teach operator<< to produce an object of the correct type.
template<typename T>
friend const SemaDiagnosticBuilder &operator<<(
const SemaDiagnosticBuilder &Diag, const T &Value) {
const DiagnosticBuilder &BaseDiag = Diag;
BaseDiag << Value;
return Diag;
}
};
/// \brief Emit a diagnostic.
SemaDiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID) {
DiagnosticBuilder DB = Diags.Report(Loc, DiagID);
return SemaDiagnosticBuilder(DB, *this, DiagID);
}
/// \brief Emit a partial diagnostic.
SemaDiagnosticBuilder Diag(SourceLocation Loc, const PartialDiagnostic& PD);
/// \brief Build a partial diagnostic.
PartialDiagnostic PDiag(unsigned DiagID = 0); // in SemaInternal.h
bool findMacroSpelling(SourceLocation &loc, StringRef name);
/// \brief Get a string to suggest for zero-initialization of a type.
std::string
getFixItZeroInitializerForType(QualType T, SourceLocation Loc) const;
std::string getFixItZeroLiteralForType(QualType T, SourceLocation Loc) const;
/// \brief Calls \c Lexer::getLocForEndOfToken()
SourceLocation getLocForEndOfToken(SourceLocation Loc, unsigned Offset = 0);
/// \brief Retrieve the module loader associated with the preprocessor.
ModuleLoader &getModuleLoader() const;
void emitAndClearUnusedLocalTypedefWarnings();
void ActOnEndOfTranslationUnit();
void CheckDelegatingCtorCycles();
Scope *getScopeForContext(DeclContext *Ctx);
void PushFunctionScope();
void PushBlockScope(Scope *BlockScope, BlockDecl *Block);
sema::LambdaScopeInfo *PushLambdaScope();
/// \brief This is used to inform Sema what the current TemplateParameterDepth
/// is during Parsing. Currently it is used to pass on the depth
/// when parsing generic lambda 'auto' parameters.
void RecordParsingTemplateParameterDepth(unsigned Depth);
void PushCapturedRegionScope(Scope *RegionScope, CapturedDecl *CD,
RecordDecl *RD,
CapturedRegionKind K);
void
PopFunctionScopeInfo(const sema::AnalysisBasedWarnings::Policy *WP = nullptr,
const Decl *D = nullptr,
const BlockExpr *blkExpr = nullptr);
sema::FunctionScopeInfo *getCurFunction() const {
return FunctionScopes.back();
}
sema::FunctionScopeInfo *getEnclosingFunction() const {
if (FunctionScopes.empty())
return nullptr;
for (int e = FunctionScopes.size()-1; e >= 0; --e) {
if (isa<sema::BlockScopeInfo>(FunctionScopes[e]))
continue;
return FunctionScopes[e];
}
return nullptr;
}
template <typename ExprT>
void recordUseOfEvaluatedWeak(const ExprT *E, bool IsRead=true) {
if (!isUnevaluatedContext())
getCurFunction()->recordUseOfWeak(E, IsRead);
}
void PushCompoundScope();
void PopCompoundScope();
sema::CompoundScopeInfo &getCurCompoundScope() const;
bool hasAnyUnrecoverableErrorsInThisFunction() const;
/// \brief Retrieve the current block, if any.
sema::BlockScopeInfo *getCurBlock();
/// \brief Retrieve the current lambda scope info, if any.
sema::LambdaScopeInfo *getCurLambda();
/// \brief Retrieve the current generic lambda info, if any.
sema::LambdaScopeInfo *getCurGenericLambda();
/// \brief Retrieve the current captured region, if any.
sema::CapturedRegionScopeInfo *getCurCapturedRegion();
/// WeakTopLevelDeclDecls - access to \#pragma weak-generated Decls
SmallVectorImpl<Decl *> &WeakTopLevelDecls() { return WeakTopLevelDecl; }
void ActOnComment(SourceRange Comment);
//===--------------------------------------------------------------------===//
// Type Analysis / Processing: SemaType.cpp.
//
QualType BuildQualifiedType(QualType T, SourceLocation Loc, Qualifiers Qs,
const DeclSpec *DS = nullptr);
QualType BuildQualifiedType(QualType T, SourceLocation Loc, unsigned CVRA,
const DeclSpec *DS = nullptr);
QualType BuildPointerType(QualType T,
SourceLocation Loc, DeclarationName Entity);
QualType BuildReferenceType(QualType T, bool LValueRef,
SourceLocation Loc, DeclarationName Entity);
QualType BuildArrayType(QualType T, ArrayType::ArraySizeModifier ASM,
Expr *ArraySize, unsigned Quals,
SourceRange Brackets, DeclarationName Entity);
QualType BuildExtVectorType(QualType T, Expr *ArraySize,
SourceLocation AttrLoc);
bool CheckFunctionReturnType(QualType T, SourceLocation Loc);
/// \brief Build a function type.
///
/// This routine checks the function type according to C++ rules and
/// under the assumption that the result type and parameter types have
/// just been instantiated from a template. It therefore duplicates
/// some of the behavior of GetTypeForDeclarator, but in a much
/// simpler form that is only suitable for this narrow use case.
///
/// \param T The return type of the function.
///
/// \param ParamTypes The parameter types of the function. This array
/// will be modified to account for adjustments to the types of the
/// function parameters.
///
/// \param Loc The location of the entity whose type involves this
/// function type or, if there is no such entity, the location of the
/// type that will have function type.
///
/// \param Entity The name of the entity that involves the function
/// type, if known.
///
/// \param EPI Extra information about the function type. Usually this will
/// be taken from an existing function with the same prototype.
///
/// \returns A suitable function type, if there are no errors. The
/// unqualified type will always be a FunctionProtoType.
/// Otherwise, returns a NULL type.
QualType BuildFunctionType(QualType T,
MutableArrayRef<QualType> ParamTypes,
SourceLocation Loc, DeclarationName Entity,
const FunctionProtoType::ExtProtoInfo &EPI);
QualType BuildMemberPointerType(QualType T, QualType Class,
SourceLocation Loc,
DeclarationName Entity);
QualType BuildBlockPointerType(QualType T,
SourceLocation Loc, DeclarationName Entity);
QualType BuildParenType(QualType T);
QualType BuildAtomicType(QualType T, SourceLocation Loc);
TypeSourceInfo *GetTypeForDeclarator(Declarator &D, Scope *S);
TypeSourceInfo *GetTypeForDeclaratorCast(Declarator &D, QualType FromTy);
TypeSourceInfo *GetTypeSourceInfoForDeclarator(Declarator &D, QualType T,
TypeSourceInfo *ReturnTypeInfo);
/// \brief Package the given type and TSI into a ParsedType.
ParsedType CreateParsedType(QualType T, TypeSourceInfo *TInfo);
DeclarationNameInfo GetNameForDeclarator(Declarator &D);
DeclarationNameInfo GetNameFromUnqualifiedId(const UnqualifiedId &Name);
static QualType GetTypeFromParser(ParsedType Ty,
TypeSourceInfo **TInfo = nullptr);
CanThrowResult canThrow(const Expr *E);
const FunctionProtoType *ResolveExceptionSpec(SourceLocation Loc,
const FunctionProtoType *FPT);
void UpdateExceptionSpec(FunctionDecl *FD,
const FunctionProtoType::ExceptionSpecInfo &ESI);
bool CheckSpecifiedExceptionType(QualType &T, const SourceRange &Range);
bool CheckDistantExceptionSpec(QualType T);
bool CheckEquivalentExceptionSpec(FunctionDecl *Old, FunctionDecl *New);
bool CheckEquivalentExceptionSpec(
const FunctionProtoType *Old, SourceLocation OldLoc,
const FunctionProtoType *New, SourceLocation NewLoc);
bool CheckEquivalentExceptionSpec(
const PartialDiagnostic &DiagID, const PartialDiagnostic & NoteID,
const FunctionProtoType *Old, SourceLocation OldLoc,
const FunctionProtoType *New, SourceLocation NewLoc,
bool *MissingExceptionSpecification = nullptr,
bool *MissingEmptyExceptionSpecification = nullptr,
bool AllowNoexceptAllMatchWithNoSpec = false,
bool IsOperatorNew = false);
bool CheckExceptionSpecSubset(
const PartialDiagnostic &DiagID, const PartialDiagnostic & NoteID,
const FunctionProtoType *Superset, SourceLocation SuperLoc,
const FunctionProtoType *Subset, SourceLocation SubLoc);
bool CheckParamExceptionSpec(const PartialDiagnostic & NoteID,
const FunctionProtoType *Target, SourceLocation TargetLoc,
const FunctionProtoType *Source, SourceLocation SourceLoc);
TypeResult ActOnTypeName(Scope *S, Declarator &D);
/// \brief The parser has parsed the context-sensitive type 'instancetype'
/// in an Objective-C message declaration. Return the appropriate type.
ParsedType ActOnObjCInstanceType(SourceLocation Loc);
/// \brief Abstract class used to diagnose incomplete types.
struct TypeDiagnoser {
bool Suppressed;
TypeDiagnoser(bool Suppressed = false) : Suppressed(Suppressed) { }
virtual void diagnose(Sema &S, SourceLocation Loc, QualType T) = 0;
virtual ~TypeDiagnoser() {}
};
static int getPrintable(int I) { return I; }
static unsigned getPrintable(unsigned I) { return I; }
static bool getPrintable(bool B) { return B; }
static const char * getPrintable(const char *S) { return S; }
static StringRef getPrintable(StringRef S) { return S; }
static const std::string &getPrintable(const std::string &S) { return S; }
static const IdentifierInfo *getPrintable(const IdentifierInfo *II) {
return II;
}
static DeclarationName getPrintable(DeclarationName N) { return N; }
static QualType getPrintable(QualType T) { return T; }
static SourceRange getPrintable(SourceRange R) { return R; }
static SourceRange getPrintable(SourceLocation L) { return L; }
static SourceRange getPrintable(const Expr *E) { return E->getSourceRange(); }
static SourceRange getPrintable(TypeLoc TL) { return TL.getSourceRange();}
template<typename T1>
class BoundTypeDiagnoser1 : public TypeDiagnoser {
unsigned DiagID;
const T1 &Arg1;
public:
BoundTypeDiagnoser1(unsigned DiagID, const T1 &Arg1)
: TypeDiagnoser(DiagID == 0), DiagID(DiagID), Arg1(Arg1) { }
void diagnose(Sema &S, SourceLocation Loc, QualType T) override {
if (Suppressed) return;
S.Diag(Loc, DiagID) << getPrintable(Arg1) << T;
}
virtual ~BoundTypeDiagnoser1() { }
};
template<typename T1, typename T2>
class BoundTypeDiagnoser2 : public TypeDiagnoser {
unsigned DiagID;
const T1 &Arg1;
const T2 &Arg2;
public:
BoundTypeDiagnoser2(unsigned DiagID, const T1 &Arg1,
const T2 &Arg2)
: TypeDiagnoser(DiagID == 0), DiagID(DiagID), Arg1(Arg1),
Arg2(Arg2) { }
void diagnose(Sema &S, SourceLocation Loc, QualType T) override {
if (Suppressed) return;
S.Diag(Loc, DiagID) << getPrintable(Arg1) << getPrintable(Arg2) << T;
}
virtual ~BoundTypeDiagnoser2() { }
};
template<typename T1, typename T2, typename T3>
class BoundTypeDiagnoser3 : public TypeDiagnoser {
unsigned DiagID;
const T1 &Arg1;
const T2 &Arg2;
const T3 &Arg3;
public:
BoundTypeDiagnoser3(unsigned DiagID, const T1 &Arg1,
const T2 &Arg2, const T3 &Arg3)
: TypeDiagnoser(DiagID == 0), DiagID(DiagID), Arg1(Arg1),
Arg2(Arg2), Arg3(Arg3) { }
void diagnose(Sema &S, SourceLocation Loc, QualType T) override {
if (Suppressed) return;
S.Diag(Loc, DiagID)
<< getPrintable(Arg1) << getPrintable(Arg2) << getPrintable(Arg3) << T;
}
virtual ~BoundTypeDiagnoser3() { }
};
private:
bool RequireCompleteTypeImpl(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
public:
bool RequireCompleteType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
bool RequireCompleteType(SourceLocation Loc, QualType T,
unsigned DiagID);
template<typename T1>
bool RequireCompleteType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1) {
BoundTypeDiagnoser1<T1> Diagnoser(DiagID, Arg1);
return RequireCompleteType(Loc, T, Diagnoser);
}
template<typename T1, typename T2>
bool RequireCompleteType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1, const T2 &Arg2) {
BoundTypeDiagnoser2<T1, T2> Diagnoser(DiagID, Arg1, Arg2);
return RequireCompleteType(Loc, T, Diagnoser);
}
template<typename T1, typename T2, typename T3>
bool RequireCompleteType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1, const T2 &Arg2,
const T3 &Arg3) {
BoundTypeDiagnoser3<T1, T2, T3> Diagnoser(DiagID, Arg1, Arg2,
Arg3);
return RequireCompleteType(Loc, T, Diagnoser);
}
bool RequireCompleteExprType(Expr *E, TypeDiagnoser &Diagnoser);
bool RequireCompleteExprType(Expr *E, unsigned DiagID);
template<typename T1>
bool RequireCompleteExprType(Expr *E, unsigned DiagID, const T1 &Arg1) {
BoundTypeDiagnoser1<T1> Diagnoser(DiagID, Arg1);
return RequireCompleteExprType(E, Diagnoser);
}
template<typename T1, typename T2>
bool RequireCompleteExprType(Expr *E, unsigned DiagID, const T1 &Arg1,
const T2 &Arg2) {
BoundTypeDiagnoser2<T1, T2> Diagnoser(DiagID, Arg1, Arg2);
return RequireCompleteExprType(E, Diagnoser);
}
template<typename T1, typename T2, typename T3>
bool RequireCompleteExprType(Expr *E, unsigned DiagID, const T1 &Arg1,
const T2 &Arg2, const T3 &Arg3) {
BoundTypeDiagnoser3<T1, T2, T3> Diagnoser(DiagID, Arg1, Arg2,
Arg3);
return RequireCompleteExprType(E, Diagnoser);
}
bool RequireLiteralType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
bool RequireLiteralType(SourceLocation Loc, QualType T, unsigned DiagID);
template<typename T1>
bool RequireLiteralType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1) {
BoundTypeDiagnoser1<T1> Diagnoser(DiagID, Arg1);
return RequireLiteralType(Loc, T, Diagnoser);
}
template<typename T1, typename T2>
bool RequireLiteralType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1, const T2 &Arg2) {
BoundTypeDiagnoser2<T1, T2> Diagnoser(DiagID, Arg1, Arg2);
return RequireLiteralType(Loc, T, Diagnoser);
}
template<typename T1, typename T2, typename T3>
bool RequireLiteralType(SourceLocation Loc, QualType T,
unsigned DiagID, const T1 &Arg1, const T2 &Arg2,
const T3 &Arg3) {
BoundTypeDiagnoser3<T1, T2, T3> Diagnoser(DiagID, Arg1, Arg2,
Arg3);
return RequireLiteralType(Loc, T, Diagnoser);
}
QualType getElaboratedType(ElaboratedTypeKeyword Keyword,
const CXXScopeSpec &SS, QualType T);
QualType BuildTypeofExprType(Expr *E, SourceLocation Loc);
/// If AsUnevaluated is false, E is treated as though it were an evaluated
/// context, such as when building a type for decltype(auto).
QualType BuildDecltypeType(Expr *E, SourceLocation Loc,
bool AsUnevaluated = true);
QualType BuildUnaryTransformType(QualType BaseType,
UnaryTransformType::UTTKind UKind,
SourceLocation Loc);
//===--------------------------------------------------------------------===//
// Symbol table / Decl tracking callbacks: SemaDecl.cpp.
//
/// List of decls defined in a function prototype. This contains EnumConstants
/// that incorrectly end up in translation unit scope because there is no
/// function to pin them on. ActOnFunctionDeclarator reads this list and patches
/// them into the FunctionDecl.
std::vector<NamedDecl*> DeclsInPrototypeScope;
DeclGroupPtrTy ConvertDeclToDeclGroup(Decl *Ptr, Decl *OwnedType = nullptr);
void DiagnoseUseOfUnimplementedSelectors();
bool isSimpleTypeSpecifier(tok::TokenKind Kind) const;
ParsedType getTypeName(const IdentifierInfo &II, SourceLocation NameLoc,
Scope *S, CXXScopeSpec *SS = nullptr,
bool isClassName = false,
bool HasTrailingDot = false,
ParsedType ObjectType = ParsedType(),
bool IsCtorOrDtorName = false,
bool WantNontrivialTypeSourceInfo = false,
IdentifierInfo **CorrectedII = nullptr);
TypeSpecifierType isTagName(IdentifierInfo &II, Scope *S);
bool isMicrosoftMissingTypename(const CXXScopeSpec *SS, Scope *S);
void DiagnoseUnknownTypeName(IdentifierInfo *&II,
SourceLocation IILoc,
Scope *S,
CXXScopeSpec *SS,
ParsedType &SuggestedType,
bool AllowClassTemplates = false);
/// \brief For compatibility with MSVC, we delay parsing of some default
/// template type arguments until instantiation time. Emits a warning and
/// returns a synthesized DependentNameType that isn't really dependent on any
/// other template arguments.
ParsedType ActOnDelayedDefaultTemplateArg(const IdentifierInfo &II,
SourceLocation NameLoc);
/// \brief Describes the result of the name lookup and resolution performed
/// by \c ClassifyName().
enum NameClassificationKind {
NC_Unknown,
NC_Error,
NC_Keyword,
NC_Type,
NC_Expression,
NC_NestedNameSpecifier,
NC_TypeTemplate,
NC_VarTemplate,
NC_FunctionTemplate
};
class NameClassification {
NameClassificationKind Kind;
ExprResult Expr;
TemplateName Template;
ParsedType Type;
const IdentifierInfo *Keyword;
explicit NameClassification(NameClassificationKind Kind) : Kind(Kind) {}
public:
NameClassification(ExprResult Expr) : Kind(NC_Expression), Expr(Expr) {}
NameClassification(ParsedType Type) : Kind(NC_Type), Type(Type) {}
NameClassification(const IdentifierInfo *Keyword)
: Kind(NC_Keyword), Keyword(Keyword) { }
static NameClassification Error() {
return NameClassification(NC_Error);
}
static NameClassification Unknown() {
return NameClassification(NC_Unknown);
}
static NameClassification NestedNameSpecifier() {
return NameClassification(NC_NestedNameSpecifier);
}
static NameClassification TypeTemplate(TemplateName Name) {
NameClassification Result(NC_TypeTemplate);
Result.Template = Name;
return Result;
}
static NameClassification VarTemplate(TemplateName Name) {
NameClassification Result(NC_VarTemplate);
Result.Template = Name;
return Result;
}
static NameClassification FunctionTemplate(TemplateName Name) {
NameClassification Result(NC_FunctionTemplate);
Result.Template = Name;
return Result;
}
NameClassificationKind getKind() const { return Kind; }
ParsedType getType() const {
assert(Kind == NC_Type);
return Type;
}
ExprResult getExpression() const {
assert(Kind == NC_Expression);
return Expr;
}
TemplateName getTemplateName() const {
assert(Kind == NC_TypeTemplate || Kind == NC_FunctionTemplate ||
Kind == NC_VarTemplate);
return Template;
}
TemplateNameKind getTemplateNameKind() const {
switch (Kind) {
case NC_TypeTemplate:
return TNK_Type_template;
case NC_FunctionTemplate:
return TNK_Function_template;
case NC_VarTemplate:
return TNK_Var_template;
default:
llvm_unreachable("unsupported name classification.");
}
}
};
/// \brief Perform name lookup on the given name, classifying it based on
/// the results of name lookup and the following token.
///
/// This routine is used by the parser to resolve identifiers and help direct
/// parsing. When the identifier cannot be found, this routine will attempt
/// to correct the typo and classify based on the resulting name.
///
/// \param S The scope in which we're performing name lookup.
///
/// \param SS The nested-name-specifier that precedes the name.
///
/// \param Name The identifier. If typo correction finds an alternative name,
/// this pointer parameter will be updated accordingly.
///
/// \param NameLoc The location of the identifier.
///
/// \param NextToken The token following the identifier. Used to help
/// disambiguate the name.
///
/// \param IsAddressOfOperand True if this name is the operand of a unary
/// address of ('&') expression, assuming it is classified as an
/// expression.
///
/// \param CCC The correction callback, if typo correction is desired.
NameClassification
ClassifyName(Scope *S, CXXScopeSpec &SS, IdentifierInfo *&Name,
SourceLocation NameLoc, const Token &NextToken,
bool IsAddressOfOperand,
std::unique_ptr<CorrectionCandidateCallback> CCC = nullptr);
Decl *ActOnDeclarator(Scope *S, Declarator &D);
NamedDecl *HandleDeclarator(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParameterLists);
void RegisterLocallyScopedExternCDecl(NamedDecl *ND, Scope *S);
bool DiagnoseClassNameShadow(DeclContext *DC, DeclarationNameInfo Info);
bool diagnoseQualifiedDeclaration(CXXScopeSpec &SS, DeclContext *DC,
DeclarationName Name,
SourceLocation Loc);
void
diagnoseIgnoredQualifiers(unsigned DiagID, unsigned Quals,
SourceLocation FallbackLoc,
SourceLocation ConstQualLoc = SourceLocation(),
SourceLocation VolatileQualLoc = SourceLocation(),
SourceLocation RestrictQualLoc = SourceLocation(),
SourceLocation AtomicQualLoc = SourceLocation());
static bool adjustContextForLocalExternDecl(DeclContext *&DC);
void DiagnoseFunctionSpecifiers(const DeclSpec &DS);
void CheckShadow(Scope *S, VarDecl *D, const LookupResult& R);
void CheckShadow(Scope *S, VarDecl *D);
void CheckCastAlign(Expr *Op, QualType T, SourceRange TRange);
void CheckTypedefForVariablyModifiedType(Scope *S, TypedefNameDecl *D);
NamedDecl* ActOnTypedefDeclarator(Scope* S, Declarator& D, DeclContext* DC,
TypeSourceInfo *TInfo,
LookupResult &Previous);
NamedDecl* ActOnTypedefNameDecl(Scope* S, DeclContext* DC, TypedefNameDecl *D,
LookupResult &Previous, bool &Redeclaration);
NamedDecl *ActOnVariableDeclarator(Scope *S, Declarator &D, DeclContext *DC,
TypeSourceInfo *TInfo,
LookupResult &Previous,
MultiTemplateParamsArg TemplateParamLists,
bool &AddToScope);
// Returns true if the variable declaration is a redeclaration
bool CheckVariableDeclaration(VarDecl *NewVD, LookupResult &Previous);
void CheckVariableDeclarationType(VarDecl *NewVD);
void CheckCompleteVariableDeclaration(VarDecl *var);
void MaybeSuggestAddingStaticToDecl(const FunctionDecl *D);
NamedDecl* ActOnFunctionDeclarator(Scope* S, Declarator& D, DeclContext* DC,
TypeSourceInfo *TInfo,
LookupResult &Previous,
MultiTemplateParamsArg TemplateParamLists,
bool &AddToScope);
bool AddOverriddenMethods(CXXRecordDecl *DC, CXXMethodDecl *MD);
bool CheckConstexprFunctionDecl(const FunctionDecl *FD);
bool CheckConstexprFunctionBody(const FunctionDecl *FD, Stmt *Body);
void DiagnoseHiddenVirtualMethods(CXXMethodDecl *MD);
void FindHiddenVirtualMethods(CXXMethodDecl *MD,
SmallVectorImpl<CXXMethodDecl*> &OverloadedMethods);
void NoteHiddenVirtualMethods(CXXMethodDecl *MD,
SmallVectorImpl<CXXMethodDecl*> &OverloadedMethods);
// Returns true if the function declaration is a redeclaration
bool CheckFunctionDeclaration(Scope *S,
FunctionDecl *NewFD, LookupResult &Previous,
bool IsExplicitSpecialization);
void CheckMain(FunctionDecl *FD, const DeclSpec &D);
void CheckMSVCRTEntryPoint(FunctionDecl *FD);
Decl *ActOnParamDeclarator(Scope *S, Declarator &D);
ParmVarDecl *BuildParmVarDeclForTypedef(DeclContext *DC,
SourceLocation Loc,
QualType T);
ParmVarDecl *CheckParameter(DeclContext *DC, SourceLocation StartLoc,
SourceLocation NameLoc, IdentifierInfo *Name,
QualType T, TypeSourceInfo *TSInfo,
StorageClass SC);
void ActOnParamDefaultArgument(Decl *param,
SourceLocation EqualLoc,
Expr *defarg);
void ActOnParamUnparsedDefaultArgument(Decl *param,
SourceLocation EqualLoc,
SourceLocation ArgLoc);
void ActOnParamDefaultArgumentError(Decl *param, SourceLocation EqualLoc);
bool SetParamDefaultArgument(ParmVarDecl *Param, Expr *DefaultArg,
SourceLocation EqualLoc);
void AddInitializerToDecl(Decl *dcl, Expr *init, bool DirectInit,
bool TypeMayContainAuto);
void ActOnUninitializedDecl(Decl *dcl, bool TypeMayContainAuto);
void ActOnInitializerError(Decl *Dcl);
void ActOnCXXForRangeDecl(Decl *D);
StmtResult ActOnCXXForRangeIdentifier(Scope *S, SourceLocation IdentLoc,
IdentifierInfo *Ident,
ParsedAttributes &Attrs,
SourceLocation AttrEnd);
void SetDeclDeleted(Decl *dcl, SourceLocation DelLoc);
void SetDeclDefaulted(Decl *dcl, SourceLocation DefaultLoc);
void FinalizeDeclaration(Decl *D);
DeclGroupPtrTy FinalizeDeclaratorGroup(Scope *S, const DeclSpec &DS,
ArrayRef<Decl *> Group);
DeclGroupPtrTy BuildDeclaratorGroup(MutableArrayRef<Decl *> Group,
bool TypeMayContainAuto = true);
/// Should be called on all declarations that might have attached
/// documentation comments.
void ActOnDocumentableDecl(Decl *D);
void ActOnDocumentableDecls(ArrayRef<Decl *> Group);
void ActOnFinishKNRParamDeclarations(Scope *S, Declarator &D,
SourceLocation LocAfterDecls);
void CheckForFunctionRedefinition(FunctionDecl *FD,
const FunctionDecl *EffectiveDefinition =
nullptr);
Decl *ActOnStartOfFunctionDef(Scope *S, Declarator &D);
Decl *ActOnStartOfFunctionDef(Scope *S, Decl *D);
void ActOnStartOfObjCMethodDef(Scope *S, Decl *D);
bool isObjCMethodDecl(Decl *D) {
return D && isa<ObjCMethodDecl>(D);
}
/// \brief Determine whether we can delay parsing the body of a function or
/// function template until it is used, assuming we don't care about emitting
/// code for that function.
///
/// This will be \c false if we may need the body of the function in the
/// middle of parsing an expression (where it's impractical to switch to
/// parsing a different function), for instance, if it's constexpr in C++11
/// or has an 'auto' return type in C++14. These cases are essentially bugs.
bool canDelayFunctionBody(const Declarator &D);
/// \brief Determine whether we can skip parsing the body of a function
/// definition, assuming we don't care about analyzing its body or emitting
/// code for that function.
///
/// This will be \c false only if we may need the body of the function in
/// order to parse the rest of the program (for instance, if it is
/// \c constexpr in C++11 or has an 'auto' return type in C++14).
bool canSkipFunctionBody(Decl *D);
void computeNRVO(Stmt *Body, sema::FunctionScopeInfo *Scope);
Decl *ActOnFinishFunctionBody(Decl *Decl, Stmt *Body);
Decl *ActOnFinishFunctionBody(Decl *Decl, Stmt *Body, bool IsInstantiation);
Decl *ActOnSkippedFunctionBody(Decl *Decl);
void ActOnFinishInlineMethodDef(CXXMethodDecl *D);
/// ActOnFinishDelayedAttribute - Invoked when we have finished parsing an
/// attribute for which parsing is delayed.
void ActOnFinishDelayedAttribute(Scope *S, Decl *D, ParsedAttributes &Attrs);
/// \brief Diagnose any unused parameters in the given sequence of
/// ParmVarDecl pointers.
void DiagnoseUnusedParameters(ParmVarDecl * const *Begin,
ParmVarDecl * const *End);
/// \brief Diagnose whether the size of parameters or return value of a
/// function or obj-c method definition is pass-by-value and larger than a
/// specified threshold.
void DiagnoseSizeOfParametersAndReturnValue(ParmVarDecl * const *Begin,
ParmVarDecl * const *End,
QualType ReturnTy,
NamedDecl *D);
void DiagnoseInvalidJumps(Stmt *Body);
Decl *ActOnFileScopeAsmDecl(Expr *expr,
SourceLocation AsmLoc,
SourceLocation RParenLoc);
/// \brief Handle a C++11 empty-declaration and attribute-declaration.
Decl *ActOnEmptyDeclaration(Scope *S,
AttributeList *AttrList,
SourceLocation SemiLoc);
/// \brief The parser has processed a module import declaration.
///
/// \param AtLoc The location of the '@' symbol, if any.
///
/// \param ImportLoc The location of the 'import' keyword.
///
/// \param Path The module access path.
DeclResult ActOnModuleImport(SourceLocation AtLoc, SourceLocation ImportLoc,
ModuleIdPath Path);
/// \brief The parser has processed a module import translated from a
/// #include or similar preprocessing directive.
void ActOnModuleInclude(SourceLocation DirectiveLoc, Module *Mod);
/// \brief Create an implicit import of the given module at the given
/// source location, for error recovery, if possible.
///
/// This routine is typically used when an entity found by name lookup
/// is actually hidden within a module that we know about but the user
/// has forgotten to import.
void createImplicitModuleImportForErrorRecovery(SourceLocation Loc,
Module *Mod);
/// \brief Retrieve a suitable printing policy.
PrintingPolicy getPrintingPolicy() const {
return getPrintingPolicy(Context, PP);
}
/// \brief Retrieve a suitable printing policy.
static PrintingPolicy getPrintingPolicy(const ASTContext &Ctx,
const Preprocessor &PP);
/// Scope actions.
void ActOnPopScope(SourceLocation Loc, Scope *S);
void ActOnTranslationUnitScope(Scope *S);
Decl *ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS,
DeclSpec &DS);
Decl *ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS,
DeclSpec &DS,
MultiTemplateParamsArg TemplateParams,
bool IsExplicitInstantiation = false);
Decl *BuildAnonymousStructOrUnion(Scope *S, DeclSpec &DS,
AccessSpecifier AS,
RecordDecl *Record,
const PrintingPolicy &Policy);
Decl *BuildMicrosoftCAnonymousStruct(Scope *S, DeclSpec &DS,
RecordDecl *Record);
bool isAcceptableTagRedeclaration(const TagDecl *Previous,
TagTypeKind NewTag, bool isDefinition,
SourceLocation NewTagLoc,
const IdentifierInfo &Name);
enum TagUseKind {
TUK_Reference, // Reference to a tag: 'struct foo *X;'
TUK_Declaration, // Fwd decl of a tag: 'struct foo;'
TUK_Definition, // Definition of a tag: 'struct foo { int X; } Y;'
TUK_Friend // Friend declaration: 'friend struct foo;'
};
Decl *ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK,
SourceLocation KWLoc, CXXScopeSpec &SS,
IdentifierInfo *Name, SourceLocation NameLoc,
AttributeList *Attr, AccessSpecifier AS,
SourceLocation ModulePrivateLoc,
MultiTemplateParamsArg TemplateParameterLists,
bool &OwnedDecl, bool &IsDependent,
SourceLocation ScopedEnumKWLoc,
bool ScopedEnumUsesClassTag, TypeResult UnderlyingType,
bool IsTypeSpecifier);
Decl *ActOnTemplatedFriendTag(Scope *S, SourceLocation FriendLoc,
unsigned TagSpec, SourceLocation TagLoc,
CXXScopeSpec &SS,
IdentifierInfo *Name, SourceLocation NameLoc,
AttributeList *Attr,
MultiTemplateParamsArg TempParamLists);
TypeResult ActOnDependentTag(Scope *S,
unsigned TagSpec,
TagUseKind TUK,
const CXXScopeSpec &SS,
IdentifierInfo *Name,
SourceLocation TagLoc,
SourceLocation NameLoc);
void ActOnDefs(Scope *S, Decl *TagD, SourceLocation DeclStart,
IdentifierInfo *ClassName,
SmallVectorImpl<Decl *> &Decls);
Decl *ActOnField(Scope *S, Decl *TagD, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth);
FieldDecl *HandleField(Scope *S, RecordDecl *TagD, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth,
InClassInitStyle InitStyle,
AccessSpecifier AS);
MSPropertyDecl *HandleMSProperty(Scope *S, RecordDecl *TagD,
SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth,
InClassInitStyle InitStyle,
AccessSpecifier AS,
AttributeList *MSPropertyAttr);
FieldDecl *CheckFieldDecl(DeclarationName Name, QualType T,
TypeSourceInfo *TInfo,
RecordDecl *Record, SourceLocation Loc,
bool Mutable, Expr *BitfieldWidth,
InClassInitStyle InitStyle,
SourceLocation TSSL,
AccessSpecifier AS, NamedDecl *PrevDecl,
Declarator *D = nullptr);
bool CheckNontrivialField(FieldDecl *FD);
void DiagnoseNontrivial(const CXXRecordDecl *Record, CXXSpecialMember CSM);
bool SpecialMemberIsTrivial(CXXMethodDecl *MD, CXXSpecialMember CSM,
bool Diagnose = false);
CXXSpecialMember getSpecialMember(const CXXMethodDecl *MD);
void ActOnLastBitfield(SourceLocation DeclStart,
SmallVectorImpl<Decl *> &AllIvarDecls);
Decl *ActOnIvar(Scope *S, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth,
tok::ObjCKeywordKind visibility);
// This is used for both record definitions and ObjC interface declarations.
void ActOnFields(Scope* S, SourceLocation RecLoc, Decl *TagDecl,
ArrayRef<Decl *> Fields,
SourceLocation LBrac, SourceLocation RBrac,
AttributeList *AttrList);
/// ActOnTagStartDefinition - Invoked when we have entered the
/// scope of a tag's definition (e.g., for an enumeration, class,
/// struct, or union).
void ActOnTagStartDefinition(Scope *S, Decl *TagDecl);
Decl *ActOnObjCContainerStartDefinition(Decl *IDecl);
/// ActOnStartCXXMemberDeclarations - Invoked when we have parsed a
/// C++ record definition's base-specifiers clause and are starting its
/// member declarations.
void ActOnStartCXXMemberDeclarations(Scope *S, Decl *TagDecl,
SourceLocation FinalLoc,
bool IsFinalSpelledSealed,
SourceLocation LBraceLoc);
/// ActOnTagFinishDefinition - Invoked once we have finished parsing
/// the definition of a tag (enumeration, class, struct, or union).
void ActOnTagFinishDefinition(Scope *S, Decl *TagDecl,
SourceLocation RBraceLoc);
void ActOnObjCContainerFinishDefinition();
/// \brief Invoked when we must temporarily exit the objective-c container
/// scope for parsing/looking-up C constructs.
///
/// Must be followed by a call to \see ActOnObjCReenterContainerContext
void ActOnObjCTemporaryExitContainerContext(DeclContext *DC);
void ActOnObjCReenterContainerContext(DeclContext *DC);
/// ActOnTagDefinitionError - Invoked when there was an unrecoverable
/// error parsing the definition of a tag.
void ActOnTagDefinitionError(Scope *S, Decl *TagDecl);
EnumConstantDecl *CheckEnumConstant(EnumDecl *Enum,
EnumConstantDecl *LastEnumConst,
SourceLocation IdLoc,
IdentifierInfo *Id,
Expr *val);
bool CheckEnumUnderlyingType(TypeSourceInfo *TI);
bool CheckEnumRedeclaration(SourceLocation EnumLoc, bool IsScoped,
QualType EnumUnderlyingTy, const EnumDecl *Prev);
Decl *ActOnEnumConstant(Scope *S, Decl *EnumDecl, Decl *LastEnumConstant,
SourceLocation IdLoc, IdentifierInfo *Id,
AttributeList *Attrs,
SourceLocation EqualLoc, Expr *Val);
void ActOnEnumBody(SourceLocation EnumLoc, SourceLocation LBraceLoc,
SourceLocation RBraceLoc, Decl *EnumDecl,
ArrayRef<Decl *> Elements,
Scope *S, AttributeList *Attr);
DeclContext *getContainingDC(DeclContext *DC);
/// Set the current declaration context until it gets popped.
void PushDeclContext(Scope *S, DeclContext *DC);
void PopDeclContext();
/// EnterDeclaratorContext - Used when we must lookup names in the context
/// of a declarator's nested name specifier.
void EnterDeclaratorContext(Scope *S, DeclContext *DC);
void ExitDeclaratorContext(Scope *S);
/// Push the parameters of D, which must be a function, into scope.
void ActOnReenterFunctionContext(Scope* S, Decl* D);
void ActOnExitFunctionContext();
DeclContext *getFunctionLevelDeclContext();
/// getCurFunctionDecl - If inside of a function body, this returns a pointer
/// to the function decl for the function being parsed. If we're currently
/// in a 'block', this returns the containing context.
FunctionDecl *getCurFunctionDecl();
/// getCurMethodDecl - If inside of a method body, this returns a pointer to
/// the method decl for the method being parsed. If we're currently
/// in a 'block', this returns the containing context.
ObjCMethodDecl *getCurMethodDecl();
/// getCurFunctionOrMethodDecl - Return the Decl for the current ObjC method
/// or C function we're in, otherwise return null. If we're currently
/// in a 'block', this returns the containing context.
NamedDecl *getCurFunctionOrMethodDecl();
/// Add this decl to the scope shadowed decl chains.
void PushOnScopeChains(NamedDecl *D, Scope *S, bool AddToContext = true);
/// \brief Make the given externally-produced declaration visible at the
/// top level scope.
///
/// \param D The externally-produced declaration to push.
///
/// \param Name The name of the externally-produced declaration.
void pushExternalDeclIntoScope(NamedDecl *D, DeclarationName Name);
/// isDeclInScope - If 'Ctx' is a function/method, isDeclInScope returns true
/// if 'D' is in Scope 'S', otherwise 'S' is ignored and isDeclInScope returns
/// true if 'D' belongs to the given declaration context.
///
/// \param AllowInlineNamespace If \c true, allow the declaration to be in the
/// enclosing namespace set of the context, rather than contained
/// directly within it.
bool isDeclInScope(NamedDecl *D, DeclContext *Ctx, Scope *S = nullptr,
bool AllowInlineNamespace = false);
/// Finds the scope corresponding to the given decl context, if it
/// happens to be an enclosing scope. Otherwise return NULL.
static Scope *getScopeForDeclContext(Scope *S, DeclContext *DC);
/// Subroutines of ActOnDeclarator().
TypedefDecl *ParseTypedefDecl(Scope *S, Declarator &D, QualType T,
TypeSourceInfo *TInfo);
bool isIncompatibleTypedef(TypeDecl *Old, TypedefNameDecl *New);
/// Attribute merging methods. Return true if a new attribute was added.
AvailabilityAttr *mergeAvailabilityAttr(NamedDecl *D, SourceRange Range,
IdentifierInfo *Platform,
VersionTuple Introduced,
VersionTuple Deprecated,
VersionTuple Obsoleted,
bool IsUnavailable,
StringRef Message,
bool Override,
unsigned AttrSpellingListIndex);
TypeVisibilityAttr *mergeTypeVisibilityAttr(Decl *D, SourceRange Range,
TypeVisibilityAttr::VisibilityType Vis,
unsigned AttrSpellingListIndex);
VisibilityAttr *mergeVisibilityAttr(Decl *D, SourceRange Range,
VisibilityAttr::VisibilityType Vis,
unsigned AttrSpellingListIndex);
DLLImportAttr *mergeDLLImportAttr(Decl *D, SourceRange Range,
unsigned AttrSpellingListIndex);
DLLExportAttr *mergeDLLExportAttr(Decl *D, SourceRange Range,
unsigned AttrSpellingListIndex);
MSInheritanceAttr *
mergeMSInheritanceAttr(Decl *D, SourceRange Range, bool BestCase,
unsigned AttrSpellingListIndex,
MSInheritanceAttr::Spelling SemanticSpelling);
FormatAttr *mergeFormatAttr(Decl *D, SourceRange Range,
IdentifierInfo *Format, int FormatIdx,
int FirstArg, unsigned AttrSpellingListIndex);
SectionAttr *mergeSectionAttr(Decl *D, SourceRange Range, StringRef Name,
unsigned AttrSpellingListIndex);
AlwaysInlineAttr *mergeAlwaysInlineAttr(Decl *D, SourceRange Range,
IdentifierInfo *Ident,
unsigned AttrSpellingListIndex);
MinSizeAttr *mergeMinSizeAttr(Decl *D, SourceRange Range,
unsigned AttrSpellingListIndex);
OptimizeNoneAttr *mergeOptimizeNoneAttr(Decl *D, SourceRange Range,
unsigned AttrSpellingListIndex);
/// \brief Describes the kind of merge to perform for availability
/// attributes (including "deprecated", "unavailable", and "availability").
enum AvailabilityMergeKind {
/// \brief Don't merge availability attributes at all.
AMK_None,
/// \brief Merge availability attributes for a redeclaration, which requires
/// an exact match.
AMK_Redeclaration,
/// \brief Merge availability attributes for an override, which requires
/// an exact match or a weakening of constraints.
AMK_Override
};
void mergeDeclAttributes(NamedDecl *New, Decl *Old,
AvailabilityMergeKind AMK = AMK_Redeclaration);
void MergeTypedefNameDecl(TypedefNameDecl *New, LookupResult &OldDecls);
bool MergeFunctionDecl(FunctionDecl *New, NamedDecl *&Old, Scope *S,
bool MergeTypeWithOld);
bool MergeCompatibleFunctionDecls(FunctionDecl *New, FunctionDecl *Old,
Scope *S, bool MergeTypeWithOld);
void mergeObjCMethodDecls(ObjCMethodDecl *New, ObjCMethodDecl *Old);
void MergeVarDecl(VarDecl *New, LookupResult &Previous);
void MergeVarDeclTypes(VarDecl *New, VarDecl *Old, bool MergeTypeWithOld);
void MergeVarDeclExceptionSpecs(VarDecl *New, VarDecl *Old);
bool MergeCXXFunctionDecl(FunctionDecl *New, FunctionDecl *Old, Scope *S);
// AssignmentAction - This is used by all the assignment diagnostic functions
// to represent what is actually causing the operation
enum AssignmentAction {
AA_Assigning,
AA_Passing,
AA_Returning,
AA_Converting,
AA_Initializing,
AA_Sending,
AA_Casting,
AA_Passing_CFAudited
};
/// C++ Overloading.
enum OverloadKind {
/// This is a legitimate overload: the existing declarations are
/// functions or function templates with different signatures.
Ovl_Overload,
/// This is not an overload because the signature exactly matches
/// an existing declaration.
Ovl_Match,
/// This is not an overload because the lookup results contain a
/// non-function.
Ovl_NonFunction
};
OverloadKind CheckOverload(Scope *S,
FunctionDecl *New,
const LookupResult &OldDecls,
NamedDecl *&OldDecl,
bool IsForUsingDecl);
bool IsOverload(FunctionDecl *New, FunctionDecl *Old, bool IsForUsingDecl);
/// \brief Checks availability of the function depending on the current
/// function context.Inside an unavailable function,unavailability is ignored.
///
/// \returns true if \p FD is unavailable and current context is inside
/// an available function, false otherwise.
bool isFunctionConsideredUnavailable(FunctionDecl *FD);
ImplicitConversionSequence
TryImplicitConversion(Expr *From, QualType ToType,
bool SuppressUserConversions,
bool AllowExplicit,
bool InOverloadResolution,
bool CStyle,
bool AllowObjCWritebackConversion);
bool IsIntegralPromotion(Expr *From, QualType FromType, QualType ToType);
bool IsFloatingPointPromotion(QualType FromType, QualType ToType);
bool IsComplexPromotion(QualType FromType, QualType ToType);
bool IsPointerConversion(Expr *From, QualType FromType, QualType ToType,
bool InOverloadResolution,
QualType& ConvertedType, bool &IncompatibleObjC);
bool isObjCPointerConversion(QualType FromType, QualType ToType,
QualType& ConvertedType, bool &IncompatibleObjC);
bool isObjCWritebackConversion(QualType FromType, QualType ToType,
QualType &ConvertedType);
bool IsBlockPointerConversion(QualType FromType, QualType ToType,
QualType& ConvertedType);
bool FunctionParamTypesAreEqual(const FunctionProtoType *OldType,
const FunctionProtoType *NewType,
unsigned *ArgPos = nullptr);
void HandleFunctionTypeMismatch(PartialDiagnostic &PDiag,
QualType FromType, QualType ToType);
CastKind PrepareCastToObjCObjectPointer(ExprResult &E);
bool CheckPointerConversion(Expr *From, QualType ToType,
CastKind &Kind,
CXXCastPath& BasePath,
bool IgnoreBaseAccess);
bool IsMemberPointerConversion(Expr *From, QualType FromType, QualType ToType,
bool InOverloadResolution,
QualType &ConvertedType);
bool CheckMemberPointerConversion(Expr *From, QualType ToType,
CastKind &Kind,
CXXCastPath &BasePath,
bool IgnoreBaseAccess);
bool IsQualificationConversion(QualType FromType, QualType ToType,
bool CStyle, bool &ObjCLifetimeConversion);
bool IsNoReturnConversion(QualType FromType, QualType ToType,
QualType &ResultTy);
bool DiagnoseMultipleUserDefinedConversion(Expr *From, QualType ToType);
bool isSameOrCompatibleFunctionType(CanQualType Param, CanQualType Arg);
ExprResult PerformMoveOrCopyInitialization(const InitializedEntity &Entity,
const VarDecl *NRVOCandidate,
QualType ResultType,
Expr *Value,
bool AllowNRVO = true);
bool CanPerformCopyInitialization(const InitializedEntity &Entity,
ExprResult Init);
ExprResult PerformCopyInitialization(const InitializedEntity &Entity,
SourceLocation EqualLoc,
ExprResult Init,
bool TopLevelOfInitList = false,
bool AllowExplicit = false);
ExprResult PerformObjectArgumentInitialization(Expr *From,
NestedNameSpecifier *Qualifier,
NamedDecl *FoundDecl,
CXXMethodDecl *Method);
ExprResult PerformContextuallyConvertToBool(Expr *From);
ExprResult PerformContextuallyConvertToObjCPointer(Expr *From);
/// Contexts in which a converted constant expression is required.
enum CCEKind {
CCEK_CaseValue, ///< Expression in a case label.
CCEK_Enumerator, ///< Enumerator value with fixed underlying type.
CCEK_TemplateArg, ///< Value of a non-type template parameter.
CCEK_NewExpr ///< Constant expression in a noptr-new-declarator.
};
ExprResult CheckConvertedConstantExpression(Expr *From, QualType T,
llvm::APSInt &Value, CCEKind CCE);
ExprResult CheckConvertedConstantExpression(Expr *From, QualType T,
APValue &Value, CCEKind CCE);
/// \brief Abstract base class used to perform a contextual implicit
/// conversion from an expression to any type passing a filter.
class ContextualImplicitConverter {
public:
bool Suppress;
bool SuppressConversion;
ContextualImplicitConverter(bool Suppress = false,
bool SuppressConversion = false)
: Suppress(Suppress), SuppressConversion(SuppressConversion) {}
/// \brief Determine whether the specified type is a valid destination type
/// for this conversion.
virtual bool match(QualType T) = 0;
/// \brief Emits a diagnostic complaining that the expression does not have
/// integral or enumeration type.
virtual SemaDiagnosticBuilder
diagnoseNoMatch(Sema &S, SourceLocation Loc, QualType T) = 0;
/// \brief Emits a diagnostic when the expression has incomplete class type.
virtual SemaDiagnosticBuilder
diagnoseIncomplete(Sema &S, SourceLocation Loc, QualType T) = 0;
/// \brief Emits a diagnostic when the only matching conversion function
/// is explicit.
virtual SemaDiagnosticBuilder diagnoseExplicitConv(
Sema &S, SourceLocation Loc, QualType T, QualType ConvTy) = 0;
/// \brief Emits a note for the explicit conversion function.
virtual SemaDiagnosticBuilder
noteExplicitConv(Sema &S, CXXConversionDecl *Conv, QualType ConvTy) = 0;
/// \brief Emits a diagnostic when there are multiple possible conversion
/// functions.
virtual SemaDiagnosticBuilder
diagnoseAmbiguous(Sema &S, SourceLocation Loc, QualType T) = 0;
/// \brief Emits a note for one of the candidate conversions.
virtual SemaDiagnosticBuilder
noteAmbiguous(Sema &S, CXXConversionDecl *Conv, QualType ConvTy) = 0;
/// \brief Emits a diagnostic when we picked a conversion function
/// (for cases when we are not allowed to pick a conversion function).
virtual SemaDiagnosticBuilder diagnoseConversion(
Sema &S, SourceLocation Loc, QualType T, QualType ConvTy) = 0;
virtual ~ContextualImplicitConverter() {}
};
class ICEConvertDiagnoser : public ContextualImplicitConverter {
bool AllowScopedEnumerations;
public:
ICEConvertDiagnoser(bool AllowScopedEnumerations,
bool Suppress, bool SuppressConversion)
: ContextualImplicitConverter(Suppress, SuppressConversion),
AllowScopedEnumerations(AllowScopedEnumerations) {}
/// Match an integral or (possibly scoped) enumeration type.
bool match(QualType T) override;
SemaDiagnosticBuilder
diagnoseNoMatch(Sema &S, SourceLocation Loc, QualType T) override {
return diagnoseNotInt(S, Loc, T);
}
/// \brief Emits a diagnostic complaining that the expression does not have
/// integral or enumeration type.
virtual SemaDiagnosticBuilder
diagnoseNotInt(Sema &S, SourceLocation Loc, QualType T) = 0;
};
/// Perform a contextual implicit conversion.
ExprResult PerformContextualImplicitConversion(
SourceLocation Loc, Expr *FromE, ContextualImplicitConverter &Converter);
enum ObjCSubscriptKind {
OS_Array,
OS_Dictionary,
OS_Error
};
ObjCSubscriptKind CheckSubscriptingKind(Expr *FromE);
// Note that LK_String is intentionally after the other literals, as
// this is used for diagnostics logic.
enum ObjCLiteralKind {
LK_Array,
LK_Dictionary,
LK_Numeric,
LK_Boxed,
LK_String,
LK_Block,
LK_None
};
ObjCLiteralKind CheckLiteralKind(Expr *FromE);
ExprResult PerformObjectMemberConversion(Expr *From,
NestedNameSpecifier *Qualifier,
NamedDecl *FoundDecl,
NamedDecl *Member);
// Members have to be NamespaceDecl* or TranslationUnitDecl*.
// TODO: make this is a typesafe union.
typedef llvm::SmallPtrSet<DeclContext *, 16> AssociatedNamespaceSet;
typedef llvm::SmallPtrSet<CXXRecordDecl *, 16> AssociatedClassSet;
void AddOverloadCandidate(FunctionDecl *Function,
DeclAccessPair FoundDecl,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false,
bool PartialOverloading = false,
bool AllowExplicit = false);
void AddFunctionCandidates(const UnresolvedSetImpl &Functions,
ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
bool SuppressUserConversions = false,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr);
void AddMethodCandidate(DeclAccessPair FoundDecl,
QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversion = false);
void AddMethodCandidate(CXXMethodDecl *Method,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext, QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false);
void AddMethodTemplateCandidate(FunctionTemplateDecl *MethodTmpl,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
TemplateArgumentListInfo *ExplicitTemplateArgs,
QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false);
void AddTemplateOverloadCandidate(FunctionTemplateDecl *FunctionTemplate,
DeclAccessPair FoundDecl,
TemplateArgumentListInfo *ExplicitTemplateArgs,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false);
void AddConversionCandidate(CXXConversionDecl *Conversion,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
Expr *From, QualType ToType,
OverloadCandidateSet& CandidateSet,
bool AllowObjCConversionOnExplicit);
void AddTemplateConversionCandidate(FunctionTemplateDecl *FunctionTemplate,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
Expr *From, QualType ToType,
OverloadCandidateSet &CandidateSet,
bool AllowObjCConversionOnExplicit);
void AddSurrogateCandidate(CXXConversionDecl *Conversion,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
const FunctionProtoType *Proto,
Expr *Object, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet);
void AddMemberOperatorCandidates(OverloadedOperatorKind Op,
SourceLocation OpLoc, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
SourceRange OpRange = SourceRange());
void AddBuiltinCandidate(QualType ResultTy, QualType *ParamTys,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool IsAssignmentOperator = false,
unsigned NumContextualBoolArguments = 0);
void AddBuiltinOperatorCandidates(OverloadedOperatorKind Op,
SourceLocation OpLoc, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet);
void AddArgumentDependentLookupCandidates(DeclarationName Name,
SourceLocation Loc,
ArrayRef<Expr *> Args,
TemplateArgumentListInfo *ExplicitTemplateArgs,
OverloadCandidateSet& CandidateSet,
bool PartialOverloading = false);
// Emit as a 'note' the specific overload candidate
void NoteOverloadCandidate(FunctionDecl *Fn, QualType DestType = QualType());
// Emit as a series of 'note's all template and non-templates
// identified by the expression Expr
void NoteAllOverloadCandidates(Expr* E, QualType DestType = QualType());
/// Check the enable_if expressions on the given function. Returns the first
/// failing attribute, or NULL if they were all successful.
EnableIfAttr *CheckEnableIf(FunctionDecl *Function, ArrayRef<Expr *> Args,
bool MissingImplicitThis = false);
// [PossiblyAFunctionType] --> [Return]
// NonFunctionType --> NonFunctionType
// R (A) --> R(A)
// R (*)(A) --> R (A)
// R (&)(A) --> R (A)
// R (S::*)(A) --> R (A)
QualType ExtractUnqualifiedFunctionType(QualType PossiblyAFunctionType);
FunctionDecl *
ResolveAddressOfOverloadedFunction(Expr *AddressOfExpr,
QualType TargetType,
bool Complain,
DeclAccessPair &Found,
bool *pHadMultipleCandidates = nullptr);
FunctionDecl *
ResolveSingleFunctionTemplateSpecialization(OverloadExpr *ovl,
bool Complain = false,
DeclAccessPair *Found = nullptr);
bool ResolveAndFixSingleFunctionTemplateSpecialization(
ExprResult &SrcExpr,
bool DoFunctionPointerConverion = false,
bool Complain = false,
const SourceRange& OpRangeForComplaining = SourceRange(),
QualType DestTypeForComplaining = QualType(),
unsigned DiagIDForComplaining = 0);
Expr *FixOverloadedFunctionReference(Expr *E,
DeclAccessPair FoundDecl,
FunctionDecl *Fn);
ExprResult FixOverloadedFunctionReference(ExprResult,
DeclAccessPair FoundDecl,
FunctionDecl *Fn);
void AddOverloadedCallCandidates(UnresolvedLookupExpr *ULE,
ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
bool PartialOverloading = false);
// An enum used to represent the different possible results of building a
// range-based for loop.
enum ForRangeStatus {
FRS_Success,
FRS_NoViableFunction,
FRS_DiagnosticIssued
};
// An enum to represent whether something is dealing with a call to begin()
// or a call to end() in a range-based for loop.
enum BeginEndFunction {
BEF_begin,
BEF_end
};
ForRangeStatus BuildForRangeBeginEndCall(Scope *S, SourceLocation Loc,
SourceLocation RangeLoc,
VarDecl *Decl,
BeginEndFunction BEF,
const DeclarationNameInfo &NameInfo,
LookupResult &MemberLookup,
OverloadCandidateSet *CandidateSet,
Expr *Range, ExprResult *CallExpr);
ExprResult BuildOverloadedCallExpr(Scope *S, Expr *Fn,
UnresolvedLookupExpr *ULE,
SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc,
Expr *ExecConfig,
bool AllowTypoCorrection=true);
bool buildOverloadedCallSet(Scope *S, Expr *Fn, UnresolvedLookupExpr *ULE,
MultiExprArg Args, SourceLocation RParenLoc,
OverloadCandidateSet *CandidateSet,
ExprResult *Result);
ExprResult CreateOverloadedUnaryOp(SourceLocation OpLoc,
unsigned Opc,
const UnresolvedSetImpl &Fns,
Expr *input);
ExprResult CreateOverloadedBinOp(SourceLocation OpLoc,
unsigned Opc,
const UnresolvedSetImpl &Fns,
Expr *LHS, Expr *RHS);
ExprResult CreateOverloadedArraySubscriptExpr(SourceLocation LLoc,
SourceLocation RLoc,
Expr *Base,Expr *Idx);
ExprResult
BuildCallToMemberFunction(Scope *S, Expr *MemExpr,
SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc);
ExprResult
BuildCallToObjectOfClassType(Scope *S, Expr *Object, SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc);
ExprResult BuildOverloadedArrowExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
bool *NoArrowOperatorFound = nullptr);
/// CheckCallReturnType - Checks that a call expression's return type is
/// complete. Returns true on failure. The location passed in is the location
/// that best represents the call.
bool CheckCallReturnType(QualType ReturnType, SourceLocation Loc,
CallExpr *CE, FunctionDecl *FD);
/// Helpers for dealing with blocks and functions.
bool CheckParmsForFunctionDef(ParmVarDecl *const *Param,
ParmVarDecl *const *ParamEnd,
bool CheckParameterNames);
void CheckCXXDefaultArguments(FunctionDecl *FD);
void CheckExtraCXXDefaultArguments(Declarator &D);
Scope *getNonFieldDeclScope(Scope *S);
/// \name Name lookup
///
/// These routines provide name lookup that is used during semantic
/// analysis to resolve the various kinds of names (identifiers,
/// overloaded operator names, constructor names, etc.) into zero or
/// more declarations within a particular scope. The major entry
/// points are LookupName, which performs unqualified name lookup,
/// and LookupQualifiedName, which performs qualified name lookup.
///
/// All name lookup is performed based on some specific criteria,
/// which specify what names will be visible to name lookup and how
/// far name lookup should work. These criteria are important both
/// for capturing language semantics (certain lookups will ignore
/// certain names, for example) and for performance, since name
/// lookup is often a bottleneck in the compilation of C++. Name
/// lookup criteria is specified via the LookupCriteria enumeration.
///
/// The results of name lookup can vary based on the kind of name
/// lookup performed, the current language, and the translation
/// unit. In C, for example, name lookup will either return nothing
/// (no entity found) or a single declaration. In C++, name lookup
/// can additionally refer to a set of overloaded functions or
/// result in an ambiguity. All of the possible results of name
/// lookup are captured by the LookupResult class, which provides
/// the ability to distinguish among them.
//@{
/// @brief Describes the kind of name lookup to perform.
enum LookupNameKind {
/// Ordinary name lookup, which finds ordinary names (functions,
/// variables, typedefs, etc.) in C and most kinds of names
/// (functions, variables, members, types, etc.) in C++.
LookupOrdinaryName = 0,
/// Tag name lookup, which finds the names of enums, classes,
/// structs, and unions.
LookupTagName,
/// Label name lookup.
LookupLabel,
/// Member name lookup, which finds the names of
/// class/struct/union members.
LookupMemberName,
/// Look up of an operator name (e.g., operator+) for use with
/// operator overloading. This lookup is similar to ordinary name
/// lookup, but will ignore any declarations that are class members.
LookupOperatorName,
/// Look up of a name that precedes the '::' scope resolution
/// operator in C++. This lookup completely ignores operator, object,
/// function, and enumerator names (C++ [basic.lookup.qual]p1).
LookupNestedNameSpecifierName,
/// Look up a namespace name within a C++ using directive or
/// namespace alias definition, ignoring non-namespace names (C++
/// [basic.lookup.udir]p1).
LookupNamespaceName,
/// Look up all declarations in a scope with the given name,
/// including resolved using declarations. This is appropriate
/// for checking redeclarations for a using declaration.
LookupUsingDeclName,
/// Look up an ordinary name that is going to be redeclared as a
/// name with linkage. This lookup ignores any declarations that
/// are outside of the current scope unless they have linkage. See
/// C99 6.2.2p4-5 and C++ [basic.link]p6.
LookupRedeclarationWithLinkage,
/// Look up a friend of a local class. This lookup does not look
/// outside the innermost non-class scope. See C++11 [class.friend]p11.
LookupLocalFriendName,
/// Look up the name of an Objective-C protocol.
LookupObjCProtocolName,
/// Look up implicit 'self' parameter of an objective-c method.
LookupObjCImplicitSelfParam,
/// \brief Look up any declaration with any name.
LookupAnyName
};
/// \brief Specifies whether (or how) name lookup is being performed for a
/// redeclaration (vs. a reference).
enum RedeclarationKind {
/// \brief The lookup is a reference to this name that is not for the
/// purpose of redeclaring the name.
NotForRedeclaration = 0,
/// \brief The lookup results will be used for redeclaration of a name,
/// if an entity by that name already exists.
ForRedeclaration
};
/// \brief The possible outcomes of name lookup for a literal operator.
enum LiteralOperatorLookupResult {
/// \brief The lookup resulted in an error.
LOLR_Error,
/// \brief The lookup found a single 'cooked' literal operator, which
/// expects a normal literal to be built and passed to it.
LOLR_Cooked,
/// \brief The lookup found a single 'raw' literal operator, which expects
/// a string literal containing the spelling of the literal token.
LOLR_Raw,
/// \brief The lookup found an overload set of literal operator templates,
/// which expect the characters of the spelling of the literal token to be
/// passed as a non-type template argument pack.
LOLR_Template,
/// \brief The lookup found an overload set of literal operator templates,
/// which expect the character type and characters of the spelling of the
/// string literal token to be passed as template arguments.
LOLR_StringTemplate
};
SpecialMemberOverloadResult *LookupSpecialMember(CXXRecordDecl *D,
CXXSpecialMember SM,
bool ConstArg,
bool VolatileArg,
bool RValueThis,
bool ConstThis,
bool VolatileThis);
typedef std::function<void(const TypoCorrection &)> TypoDiagnosticGenerator;
typedef std::function<ExprResult(Sema &, TypoExpr *, TypoCorrection)>
TypoRecoveryCallback;
private:
bool CppLookupName(LookupResult &R, Scope *S);
struct TypoExprState {
std::unique_ptr<TypoCorrectionConsumer> Consumer;
TypoDiagnosticGenerator DiagHandler;
TypoRecoveryCallback RecoveryHandler;
TypoExprState();
TypoExprState(TypoExprState&& other) LLVM_NOEXCEPT;
TypoExprState& operator=(TypoExprState&& other) LLVM_NOEXCEPT;
};
/// \brief The set of unhandled TypoExprs and their associated state.
llvm::MapVector<TypoExpr *, TypoExprState> DelayedTypos;
/// \brief Creates a new TypoExpr AST node.
TypoExpr *createDelayedTypo(std::unique_ptr<TypoCorrectionConsumer> TCC,
TypoDiagnosticGenerator TDG,
TypoRecoveryCallback TRC);
// \brief The set of known/encountered (unique, canonicalized) NamespaceDecls.
//
// The boolean value will be true to indicate that the namespace was loaded
// from an AST/PCH file, or false otherwise.
llvm::MapVector<NamespaceDecl*, bool> KnownNamespaces;
/// \brief Whether we have already loaded known namespaces from an extenal
/// source.
bool LoadedExternalKnownNamespaces;
/// \brief Helper for CorrectTypo and CorrectTypoDelayed used to create and
/// populate a new TypoCorrectionConsumer. Returns nullptr if typo correction
/// should be skipped entirely.
std::unique_ptr<TypoCorrectionConsumer>
makeTypoCorrectionConsumer(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind, Scope *S,
CXXScopeSpec *SS,
std::unique_ptr<CorrectionCandidateCallback> CCC,
DeclContext *MemberContext, bool EnteringContext,
const ObjCObjectPointerType *OPT,
bool ErrorRecovery);
public:
const TypoExprState &getTypoExprState(TypoExpr *TE) const;
/// \brief Clears the state of the given TypoExpr.
void clearDelayedTypo(TypoExpr *TE);
/// \brief Look up a name, looking for a single declaration. Return
/// null if the results were absent, ambiguous, or overloaded.
///
/// It is preferable to use the elaborated form and explicitly handle
/// ambiguity and overloaded.
NamedDecl *LookupSingleName(Scope *S, DeclarationName Name,
SourceLocation Loc,
LookupNameKind NameKind,
RedeclarationKind Redecl
= NotForRedeclaration);
bool LookupName(LookupResult &R, Scope *S,
bool AllowBuiltinCreation = false);
bool LookupQualifiedName(LookupResult &R, DeclContext *LookupCtx,
bool InUnqualifiedLookup = false);
bool LookupQualifiedName(LookupResult &R, DeclContext *LookupCtx,
CXXScopeSpec &SS);
bool LookupParsedName(LookupResult &R, Scope *S, CXXScopeSpec *SS,
bool AllowBuiltinCreation = false,
bool EnteringContext = false);
ObjCProtocolDecl *LookupProtocol(IdentifierInfo *II, SourceLocation IdLoc,
RedeclarationKind Redecl
= NotForRedeclaration);
bool LookupInSuper(LookupResult &R, CXXRecordDecl *Class);
void LookupOverloadedOperatorName(OverloadedOperatorKind Op, Scope *S,
QualType T1, QualType T2,
UnresolvedSetImpl &Functions);
void addOverloadedOperatorToUnresolvedSet(UnresolvedSetImpl &Functions,
DeclAccessPair Operator,
QualType T1, QualType T2);
LabelDecl *LookupOrCreateLabel(IdentifierInfo *II, SourceLocation IdentLoc,
SourceLocation GnuLabelLoc = SourceLocation());
DeclContextLookupResult LookupConstructors(CXXRecordDecl *Class);
CXXConstructorDecl *LookupDefaultConstructor(CXXRecordDecl *Class);
CXXConstructorDecl *LookupCopyingConstructor(CXXRecordDecl *Class,
unsigned Quals);
CXXMethodDecl *LookupCopyingAssignment(CXXRecordDecl *Class, unsigned Quals,
bool RValueThis, unsigned ThisQuals);
CXXConstructorDecl *LookupMovingConstructor(CXXRecordDecl *Class,
unsigned Quals);
CXXMethodDecl *LookupMovingAssignment(CXXRecordDecl *Class, unsigned Quals,
bool RValueThis, unsigned ThisQuals);
CXXDestructorDecl *LookupDestructor(CXXRecordDecl *Class);
bool checkLiteralOperatorId(const CXXScopeSpec &SS, const UnqualifiedId &Id);
LiteralOperatorLookupResult LookupLiteralOperator(Scope *S, LookupResult &R,
ArrayRef<QualType> ArgTys,
bool AllowRaw,
bool AllowTemplate,
bool AllowStringTemplate);
bool isKnownName(StringRef name);
void ArgumentDependentLookup(DeclarationName Name, SourceLocation Loc,
ArrayRef<Expr *> Args, ADLResult &Functions);
void LookupVisibleDecls(Scope *S, LookupNameKind Kind,
VisibleDeclConsumer &Consumer,
bool IncludeGlobalScope = true);
void LookupVisibleDecls(DeclContext *Ctx, LookupNameKind Kind,
VisibleDeclConsumer &Consumer,
bool IncludeGlobalScope = true);
enum CorrectTypoKind {
CTK_NonError, // CorrectTypo used in a non error recovery situation.
CTK_ErrorRecovery // CorrectTypo used in normal error recovery.
};
TypoCorrection CorrectTypo(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind,
Scope *S, CXXScopeSpec *SS,
std::unique_ptr<CorrectionCandidateCallback> CCC,
CorrectTypoKind Mode,
DeclContext *MemberContext = nullptr,
bool EnteringContext = false,
const ObjCObjectPointerType *OPT = nullptr,
bool RecordFailure = true);
TypoExpr *CorrectTypoDelayed(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind, Scope *S,
CXXScopeSpec *SS,
std::unique_ptr<CorrectionCandidateCallback> CCC,
TypoDiagnosticGenerator TDG,
TypoRecoveryCallback TRC, CorrectTypoKind Mode,
DeclContext *MemberContext = nullptr,
bool EnteringContext = false,
const ObjCObjectPointerType *OPT = nullptr);
ExprResult
CorrectDelayedTyposInExpr(Expr *E,
llvm::function_ref<ExprResult(Expr *)> Filter =
[](Expr *E) -> ExprResult { return E; });
ExprResult
CorrectDelayedTyposInExpr(ExprResult ER,
llvm::function_ref<ExprResult(Expr *)> Filter =
[](Expr *E) -> ExprResult { return E; }) {
return ER.isInvalid() ? ER : CorrectDelayedTyposInExpr(ER.get(), Filter);
}
void diagnoseTypo(const TypoCorrection &Correction,
const PartialDiagnostic &TypoDiag,
bool ErrorRecovery = true);
void diagnoseTypo(const TypoCorrection &Correction,
const PartialDiagnostic &TypoDiag,
const PartialDiagnostic &PrevNote,
bool ErrorRecovery = true);
void FindAssociatedClassesAndNamespaces(SourceLocation InstantiationLoc,
ArrayRef<Expr *> Args,
AssociatedNamespaceSet &AssociatedNamespaces,
AssociatedClassSet &AssociatedClasses);
void FilterLookupForScope(LookupResult &R, DeclContext *Ctx, Scope *S,
bool ConsiderLinkage, bool AllowInlineNamespace);
void DiagnoseAmbiguousLookup(LookupResult &Result);
//@}
ObjCInterfaceDecl *getObjCInterfaceDecl(IdentifierInfo *&Id,
SourceLocation IdLoc,
bool TypoCorrection = false);
NamedDecl *LazilyCreateBuiltin(IdentifierInfo *II, unsigned ID,
Scope *S, bool ForRedeclaration,
SourceLocation Loc);
NamedDecl *ImplicitlyDefineFunction(SourceLocation Loc, IdentifierInfo &II,
Scope *S);
void AddKnownFunctionAttributes(FunctionDecl *FD);
// More parsing and symbol table subroutines.
void ProcessPragmaWeak(Scope *S, Decl *D);
// Decl attributes - this routine is the top level dispatcher.
void ProcessDeclAttributes(Scope *S, Decl *D, const Declarator &PD);
void ProcessDeclAttributeList(Scope *S, Decl *D, const AttributeList *AL,
bool IncludeCXX11Attributes = true);
bool ProcessAccessDeclAttributeList(AccessSpecDecl *ASDecl,
const AttributeList *AttrList);
void checkUnusedDeclAttributes(Declarator &D);
/// Determine if type T is a valid subject for a nonnull and similar
/// attributes. By default, we look through references (the behavior used by
/// nonnull), but if the second parameter is true, then we treat a reference
/// type as valid.
bool isValidPointerAttrType(QualType T, bool RefOkay = false);
bool CheckRegparmAttr(const AttributeList &attr, unsigned &value);
bool CheckCallingConvAttr(const AttributeList &attr, CallingConv &CC,
const FunctionDecl *FD = nullptr);
bool CheckNoReturnAttr(const AttributeList &attr);
bool checkStringLiteralArgumentAttr(const AttributeList &Attr,
unsigned ArgNum, StringRef &Str,
SourceLocation *ArgLocation = nullptr);
bool checkMSInheritanceAttrOnDefinition(
CXXRecordDecl *RD, SourceRange Range, bool BestCase,
MSInheritanceAttr::Spelling SemanticSpelling);
void CheckAlignasUnderalignment(Decl *D);
/// Adjust the calling convention of a method to be the ABI default if it
/// wasn't specified explicitly. This handles method types formed from
/// function type typedefs and typename template arguments.
void adjustMemberFunctionCC(QualType &T, bool IsStatic);
// Check if there is an explicit attribute, but only look through parens.
// The intent is to look for an attribute on the current declarator, but not
// one that came from a typedef.
bool hasExplicitCallingConv(QualType &T);
/// Get the outermost AttributedType node that sets a calling convention.
/// Valid types should not have multiple attributes with different CCs.
const AttributedType *getCallingConvAttributedType(QualType T) const;
/// \brief Stmt attributes - this routine is the top level dispatcher.
StmtResult ProcessStmtAttributes(Stmt *Stmt, AttributeList *Attrs,
SourceRange Range);
void WarnConflictingTypedMethods(ObjCMethodDecl *Method,
ObjCMethodDecl *MethodDecl,
bool IsProtocolMethodDecl);
void CheckConflictingOverridingMethod(ObjCMethodDecl *Method,
ObjCMethodDecl *Overridden,
bool IsProtocolMethodDecl);
/// WarnExactTypedMethods - This routine issues a warning if method
/// implementation declaration matches exactly that of its declaration.
void WarnExactTypedMethods(ObjCMethodDecl *Method,
ObjCMethodDecl *MethodDecl,
bool IsProtocolMethodDecl);
typedef llvm::SmallPtrSet<Selector, 8> SelectorSet;
typedef llvm::DenseMap<Selector, ObjCMethodDecl*> ProtocolsMethodsMap;
/// CheckImplementationIvars - This routine checks if the instance variables
/// listed in the implelementation match those listed in the interface.
void CheckImplementationIvars(ObjCImplementationDecl *ImpDecl,
ObjCIvarDecl **Fields, unsigned nIvars,
SourceLocation Loc);
/// ImplMethodsVsClassMethods - This is main routine to warn if any method
/// remains unimplemented in the class or category \@implementation.
void ImplMethodsVsClassMethods(Scope *S, ObjCImplDecl* IMPDecl,
ObjCContainerDecl* IDecl,
bool IncompleteImpl = false);
/// DiagnoseUnimplementedProperties - This routine warns on those properties
/// which must be implemented by this implementation.
void DiagnoseUnimplementedProperties(Scope *S, ObjCImplDecl* IMPDecl,
ObjCContainerDecl *CDecl,
bool SynthesizeProperties);
/// DefaultSynthesizeProperties - This routine default synthesizes all
/// properties which must be synthesized in the class's \@implementation.
void DefaultSynthesizeProperties (Scope *S, ObjCImplDecl* IMPDecl,
ObjCInterfaceDecl *IDecl);
void DefaultSynthesizeProperties(Scope *S, Decl *D);
/// IvarBacksCurrentMethodAccessor - This routine returns 'true' if 'IV' is
/// an ivar synthesized for 'Method' and 'Method' is a property accessor
/// declared in class 'IFace'.
bool IvarBacksCurrentMethodAccessor(ObjCInterfaceDecl *IFace,
ObjCMethodDecl *Method, ObjCIvarDecl *IV);
/// DiagnoseUnusedBackingIvarInAccessor - Issue an 'unused' warning if ivar which
/// backs the property is not used in the property's accessor.
void DiagnoseUnusedBackingIvarInAccessor(Scope *S,
const ObjCImplementationDecl *ImplD);
/// GetIvarBackingPropertyAccessor - If method is a property setter/getter and
/// it property has a backing ivar, returns this ivar; otherwise, returns NULL.
/// It also returns ivar's property on success.
ObjCIvarDecl *GetIvarBackingPropertyAccessor(const ObjCMethodDecl *Method,
const ObjCPropertyDecl *&PDecl) const;
/// Called by ActOnProperty to handle \@property declarations in
/// class extensions.
ObjCPropertyDecl *HandlePropertyInClassExtension(Scope *S,
SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD,
Selector GetterSel,
Selector SetterSel,
const bool isAssign,
const bool isReadWrite,
const unsigned Attributes,
const unsigned AttributesAsWritten,
bool *isOverridingProperty,
TypeSourceInfo *T,
tok::ObjCKeywordKind MethodImplKind);
/// Called by ActOnProperty and HandlePropertyInClassExtension to
/// handle creating the ObjcPropertyDecl for a category or \@interface.
ObjCPropertyDecl *CreatePropertyDecl(Scope *S,
ObjCContainerDecl *CDecl,
SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD,
Selector GetterSel,
Selector SetterSel,
const bool isAssign,
const bool isReadWrite,
const unsigned Attributes,
const unsigned AttributesAsWritten,
TypeSourceInfo *T,
tok::ObjCKeywordKind MethodImplKind,
DeclContext *lexicalDC = nullptr);
/// AtomicPropertySetterGetterRules - This routine enforces the rule (via
/// warning) when atomic property has one but not the other user-declared
/// setter or getter.
void AtomicPropertySetterGetterRules(ObjCImplDecl* IMPDecl,
ObjCContainerDecl* IDecl);
void DiagnoseOwningPropertyGetterSynthesis(const ObjCImplementationDecl *D);
void DiagnoseMissingDesignatedInitOverrides(
const ObjCImplementationDecl *ImplD,
const ObjCInterfaceDecl *IFD);
void DiagnoseDuplicateIvars(ObjCInterfaceDecl *ID, ObjCInterfaceDecl *SID);
enum MethodMatchStrategy {
MMS_loose,
MMS_strict
};
/// MatchTwoMethodDeclarations - Checks if two methods' type match and returns
/// true, or false, accordingly.
bool MatchTwoMethodDeclarations(const ObjCMethodDecl *Method,
const ObjCMethodDecl *PrevMethod,
MethodMatchStrategy strategy = MMS_strict);
/// MatchAllMethodDeclarations - Check methods declaraed in interface or
/// or protocol against those declared in their implementations.
void MatchAllMethodDeclarations(const SelectorSet &InsMap,
const SelectorSet &ClsMap,
SelectorSet &InsMapSeen,
SelectorSet &ClsMapSeen,
ObjCImplDecl* IMPDecl,
ObjCContainerDecl* IDecl,
bool &IncompleteImpl,
bool ImmediateClass,
bool WarnCategoryMethodImpl=false);
/// CheckCategoryVsClassMethodMatches - Checks that methods implemented in
/// category matches with those implemented in its primary class and
/// warns each time an exact match is found.
void CheckCategoryVsClassMethodMatches(ObjCCategoryImplDecl *CatIMP);
/// \brief Add the given method to the list of globally-known methods.
void addMethodToGlobalList(ObjCMethodList *List, ObjCMethodDecl *Method);
private:
/// AddMethodToGlobalPool - Add an instance or factory method to the global
/// pool. See descriptoin of AddInstanceMethodToGlobalPool.
void AddMethodToGlobalPool(ObjCMethodDecl *Method, bool impl, bool instance);
/// LookupMethodInGlobalPool - Returns the instance or factory method and
/// optionally warns if there are multiple signatures.
ObjCMethodDecl *LookupMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass,
bool warn, bool instance);
public:
/// \brief - Returns instance or factory methods in global method pool for
/// given selector. If no such method or only one method found, function returns
/// false; otherwise, it returns true
bool CollectMultipleMethodsInGlobalPool(Selector Sel,
SmallVectorImpl<ObjCMethodDecl*>& Methods,
bool instance);
bool AreMultipleMethodsInGlobalPool(Selector Sel,
bool instance);
private:
/// \brief - Returns a selector which best matches given argument list or
/// nullptr if none could be found
ObjCMethodDecl *SelectBestMethod(Selector Sel, MultiExprArg Args,
bool IsInstance);
/// \brief Record the typo correction failure and return an empty correction.
TypoCorrection FailedCorrection(IdentifierInfo *Typo, SourceLocation TypoLoc,
bool RecordFailure = true) {
if (RecordFailure)
TypoCorrectionFailures[Typo].insert(TypoLoc);
return TypoCorrection();
}
public:
/// AddInstanceMethodToGlobalPool - All instance methods in a translation
/// unit are added to a global pool. This allows us to efficiently associate
/// a selector with a method declaraation for purposes of typechecking
/// messages sent to "id" (where the class of the object is unknown).
void AddInstanceMethodToGlobalPool(ObjCMethodDecl *Method, bool impl=false) {
AddMethodToGlobalPool(Method, impl, /*instance*/true);
}
/// AddFactoryMethodToGlobalPool - Same as above, but for factory methods.
void AddFactoryMethodToGlobalPool(ObjCMethodDecl *Method, bool impl=false) {
AddMethodToGlobalPool(Method, impl, /*instance*/false);
}
/// AddAnyMethodToGlobalPool - Add any method, instance or factory to global
/// pool.
void AddAnyMethodToGlobalPool(Decl *D);
/// LookupInstanceMethodInGlobalPool - Returns the method and warns if
/// there are multiple signatures.
ObjCMethodDecl *LookupInstanceMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass=false,
bool warn=true) {
return LookupMethodInGlobalPool(Sel, R, receiverIdOrClass,
warn, /*instance*/true);
}
/// LookupFactoryMethodInGlobalPool - Returns the method and warns if
/// there are multiple signatures.
ObjCMethodDecl *LookupFactoryMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass=false,
bool warn=true) {
return LookupMethodInGlobalPool(Sel, R, receiverIdOrClass,
warn, /*instance*/false);
}
const ObjCMethodDecl *SelectorsForTypoCorrection(Selector Sel,
QualType ObjectType=QualType());
/// LookupImplementedMethodInGlobalPool - Returns the method which has an
/// implementation.
ObjCMethodDecl *LookupImplementedMethodInGlobalPool(Selector Sel);
/// CollectIvarsToConstructOrDestruct - Collect those ivars which require
/// initialization.
void CollectIvarsToConstructOrDestruct(ObjCInterfaceDecl *OI,
SmallVectorImpl<ObjCIvarDecl*> &Ivars);
//===--------------------------------------------------------------------===//
// Statement Parsing Callbacks: SemaStmt.cpp.
public:
class FullExprArg {
public:
FullExprArg(Sema &actions) : E(nullptr) { }
ExprResult release() {
return E;
}
Expr *get() const { return E; }
Expr *operator->() {
return E;
}
private:
// FIXME: No need to make the entire Sema class a friend when it's just
// Sema::MakeFullExpr that needs access to the constructor below.
friend class Sema;
explicit FullExprArg(Expr *expr) : E(expr) {}
Expr *E;
};
FullExprArg MakeFullExpr(Expr *Arg) {
return MakeFullExpr(Arg, Arg ? Arg->getExprLoc() : SourceLocation());
}
FullExprArg MakeFullExpr(Expr *Arg, SourceLocation CC) {
return FullExprArg(ActOnFinishFullExpr(Arg, CC).get());
}
FullExprArg MakeFullDiscardedValueExpr(Expr *Arg) {
ExprResult FE =
ActOnFinishFullExpr(Arg, Arg ? Arg->getExprLoc() : SourceLocation(),
/*DiscardedValue*/ true);
return FullExprArg(FE.get());
}
StmtResult ActOnExprStmt(ExprResult Arg);
StmtResult ActOnExprStmtError();
StmtResult ActOnNullStmt(SourceLocation SemiLoc,
bool HasLeadingEmptyMacro = false);
void ActOnStartOfCompoundStmt();
void ActOnFinishOfCompoundStmt();
StmtResult ActOnCompoundStmt(SourceLocation L, SourceLocation R,
ArrayRef<Stmt *> Elts, bool isStmtExpr);
/// \brief A RAII object to enter scope of a compound statement.
class CompoundScopeRAII {
public:
CompoundScopeRAII(Sema &S): S(S) {
S.ActOnStartOfCompoundStmt();
}
~CompoundScopeRAII() {
S.ActOnFinishOfCompoundStmt();
}
private:
Sema &S;
};
/// An RAII helper that pops function a function scope on exit.
struct FunctionScopeRAII {
Sema &S;
bool Active;
FunctionScopeRAII(Sema &S) : S(S), Active(true) {}
~FunctionScopeRAII() {
if (Active)
S.PopFunctionScopeInfo();
}
void disable() { Active = false; }
};
StmtResult ActOnDeclStmt(DeclGroupPtrTy Decl,
SourceLocation StartLoc,
SourceLocation EndLoc);
void ActOnForEachDeclStmt(DeclGroupPtrTy Decl);
StmtResult ActOnForEachLValueExpr(Expr *E);
StmtResult ActOnCaseStmt(SourceLocation CaseLoc, Expr *LHSVal,
SourceLocation DotDotDotLoc, Expr *RHSVal,
SourceLocation ColonLoc);
void ActOnCaseStmtBody(Stmt *CaseStmt, Stmt *SubStmt);
StmtResult ActOnDefaultStmt(SourceLocation DefaultLoc,
SourceLocation ColonLoc,
Stmt *SubStmt, Scope *CurScope);
StmtResult ActOnLabelStmt(SourceLocation IdentLoc, LabelDecl *TheDecl,
SourceLocation ColonLoc, Stmt *SubStmt);
StmtResult ActOnAttributedStmt(SourceLocation AttrLoc,
ArrayRef<const Attr*> Attrs,
Stmt *SubStmt);
StmtResult ActOnIfStmt(SourceLocation IfLoc,
FullExprArg CondVal, Decl *CondVar,
Stmt *ThenVal,
SourceLocation ElseLoc, Stmt *ElseVal);
StmtResult ActOnStartOfSwitchStmt(SourceLocation SwitchLoc,
Expr *Cond,
Decl *CondVar);
StmtResult ActOnFinishSwitchStmt(SourceLocation SwitchLoc,
Stmt *Switch, Stmt *Body);
StmtResult ActOnWhileStmt(SourceLocation WhileLoc,
FullExprArg Cond,
Decl *CondVar, Stmt *Body);
StmtResult ActOnDoStmt(SourceLocation DoLoc, Stmt *Body,
SourceLocation WhileLoc,
SourceLocation CondLParen, Expr *Cond,
SourceLocation CondRParen);
StmtResult ActOnForStmt(SourceLocation ForLoc,
SourceLocation LParenLoc,
Stmt *First, FullExprArg Second,
Decl *SecondVar,
FullExprArg Third,
SourceLocation RParenLoc,
Stmt *Body);
ExprResult CheckObjCForCollectionOperand(SourceLocation forLoc,
Expr *collection);
StmtResult ActOnObjCForCollectionStmt(SourceLocation ForColLoc,
Stmt *First, Expr *collection,
SourceLocation RParenLoc);
StmtResult FinishObjCForCollectionStmt(Stmt *ForCollection, Stmt *Body);
enum BuildForRangeKind {
/// Initial building of a for-range statement.
BFRK_Build,
/// Instantiation or recovery rebuild of a for-range statement. Don't
/// attempt any typo-correction.
BFRK_Rebuild,
/// Determining whether a for-range statement could be built. Avoid any
/// unnecessary or irreversible actions.
BFRK_Check
};
StmtResult ActOnCXXForRangeStmt(SourceLocation ForLoc, Stmt *LoopVar,
SourceLocation ColonLoc, Expr *Collection,
SourceLocation RParenLoc,
BuildForRangeKind Kind);
StmtResult BuildCXXForRangeStmt(SourceLocation ForLoc,
SourceLocation ColonLoc,
Stmt *RangeDecl, Stmt *BeginEndDecl,
Expr *Cond, Expr *Inc,
Stmt *LoopVarDecl,
SourceLocation RParenLoc,
BuildForRangeKind Kind);
StmtResult FinishCXXForRangeStmt(Stmt *ForRange, Stmt *Body);
StmtResult ActOnGotoStmt(SourceLocation GotoLoc,
SourceLocation LabelLoc,
LabelDecl *TheDecl);
StmtResult ActOnIndirectGotoStmt(SourceLocation GotoLoc,
SourceLocation StarLoc,
Expr *DestExp);
StmtResult ActOnContinueStmt(SourceLocation ContinueLoc, Scope *CurScope);
StmtResult ActOnBreakStmt(SourceLocation BreakLoc, Scope *CurScope);
void ActOnCapturedRegionStart(SourceLocation Loc, Scope *CurScope,
CapturedRegionKind Kind, unsigned NumParams);
typedef std::pair<StringRef, QualType> CapturedParamNameType;
void ActOnCapturedRegionStart(SourceLocation Loc, Scope *CurScope,
CapturedRegionKind Kind,
ArrayRef<CapturedParamNameType> Params);
StmtResult ActOnCapturedRegionEnd(Stmt *S);
void ActOnCapturedRegionError();
RecordDecl *CreateCapturedStmtRecordDecl(CapturedDecl *&CD,
SourceLocation Loc,
unsigned NumParams);
VarDecl *getCopyElisionCandidate(QualType ReturnType, Expr *E,
bool AllowFunctionParameters);
bool isCopyElisionCandidate(QualType ReturnType, const VarDecl *VD,
bool AllowFunctionParameters);
StmtResult ActOnReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp,
Scope *CurScope);
StmtResult BuildReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp);
StmtResult ActOnCapScopeReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp);
StmtResult ActOnGCCAsmStmt(SourceLocation AsmLoc, bool IsSimple,
bool IsVolatile, unsigned NumOutputs,
unsigned NumInputs, IdentifierInfo **Names,
MultiExprArg Constraints, MultiExprArg Exprs,
Expr *AsmString, MultiExprArg Clobbers,
SourceLocation RParenLoc);
ExprResult LookupInlineAsmIdentifier(CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &Id,
llvm::InlineAsmIdentifierInfo &Info,
bool IsUnevaluatedContext);
bool LookupInlineAsmField(StringRef Base, StringRef Member,
unsigned &Offset, SourceLocation AsmLoc);
StmtResult ActOnMSAsmStmt(SourceLocation AsmLoc, SourceLocation LBraceLoc,
ArrayRef<Token> AsmToks,
StringRef AsmString,
unsigned NumOutputs, unsigned NumInputs,
ArrayRef<StringRef> Constraints,
ArrayRef<StringRef> Clobbers,
ArrayRef<Expr*> Exprs,
SourceLocation EndLoc);
LabelDecl *GetOrCreateMSAsmLabel(StringRef ExternalLabelName,
SourceLocation Location,
bool AlwaysCreate);
VarDecl *BuildObjCExceptionDecl(TypeSourceInfo *TInfo, QualType ExceptionType,
SourceLocation StartLoc,
SourceLocation IdLoc, IdentifierInfo *Id,
bool Invalid = false);
Decl *ActOnObjCExceptionDecl(Scope *S, Declarator &D);
StmtResult ActOnObjCAtCatchStmt(SourceLocation AtLoc, SourceLocation RParen,
Decl *Parm, Stmt *Body);
StmtResult ActOnObjCAtFinallyStmt(SourceLocation AtLoc, Stmt *Body);
StmtResult ActOnObjCAtTryStmt(SourceLocation AtLoc, Stmt *Try,
MultiStmtArg Catch, Stmt *Finally);
StmtResult BuildObjCAtThrowStmt(SourceLocation AtLoc, Expr *Throw);
StmtResult ActOnObjCAtThrowStmt(SourceLocation AtLoc, Expr *Throw,
Scope *CurScope);
ExprResult ActOnObjCAtSynchronizedOperand(SourceLocation atLoc,
Expr *operand);
StmtResult ActOnObjCAtSynchronizedStmt(SourceLocation AtLoc,
Expr *SynchExpr,
Stmt *SynchBody);
StmtResult ActOnObjCAutoreleasePoolStmt(SourceLocation AtLoc, Stmt *Body);
VarDecl *BuildExceptionDeclaration(Scope *S, TypeSourceInfo *TInfo,
SourceLocation StartLoc,
SourceLocation IdLoc,
IdentifierInfo *Id);
Decl *ActOnExceptionDeclarator(Scope *S, Declarator &D);
StmtResult ActOnCXXCatchBlock(SourceLocation CatchLoc,
Decl *ExDecl, Stmt *HandlerBlock);
StmtResult ActOnCXXTryBlock(SourceLocation TryLoc, Stmt *TryBlock,
ArrayRef<Stmt *> Handlers);
StmtResult ActOnSEHTryBlock(bool IsCXXTry, // try (true) or __try (false) ?
SourceLocation TryLoc, Stmt *TryBlock,
Stmt *Handler);
StmtResult ActOnSEHExceptBlock(SourceLocation Loc,
Expr *FilterExpr,
Stmt *Block);
StmtResult ActOnSEHFinallyBlock(SourceLocation Loc, Stmt *Block);
StmtResult ActOnSEHLeaveStmt(SourceLocation Loc, Scope *CurScope);
void DiagnoseReturnInConstructorExceptionHandler(CXXTryStmt *TryBlock);
bool ShouldWarnIfUnusedFileScopedDecl(const DeclaratorDecl *D) const;
/// \brief If it's a file scoped decl that must warn if not used, keep track
/// of it.
void MarkUnusedFileScopedDecl(const DeclaratorDecl *D);
/// DiagnoseUnusedExprResult - If the statement passed in is an expression
/// whose result is unused, warn.
void DiagnoseUnusedExprResult(const Stmt *S);
void DiagnoseUnusedNestedTypedefs(const RecordDecl *D);
void DiagnoseUnusedDecl(const NamedDecl *ND);
/// Emit \p DiagID if statement located on \p StmtLoc has a suspicious null
/// statement as a \p Body, and it is located on the same line.
///
/// This helps prevent bugs due to typos, such as:
/// if (condition);
/// do_stuff();
void DiagnoseEmptyStmtBody(SourceLocation StmtLoc,
const Stmt *Body,
unsigned DiagID);
/// Warn if a for/while loop statement \p S, which is followed by
/// \p PossibleBody, has a suspicious null statement as a body.
void DiagnoseEmptyLoopBody(const Stmt *S,
const Stmt *PossibleBody);
/// Warn if a value is moved to itself.
void DiagnoseSelfMove(const Expr *LHSExpr, const Expr *RHSExpr,
SourceLocation OpLoc);
ParsingDeclState PushParsingDeclaration(sema::DelayedDiagnosticPool &pool) {
return DelayedDiagnostics.push(pool);
}
void PopParsingDeclaration(ParsingDeclState state, Decl *decl);
typedef ProcessingContextState ParsingClassState;
ParsingClassState PushParsingClass() {
return DelayedDiagnostics.pushUndelayed();
}
void PopParsingClass(ParsingClassState state) {
DelayedDiagnostics.popUndelayed(state);
}
void redelayDiagnostics(sema::DelayedDiagnosticPool &pool);
enum AvailabilityDiagnostic { AD_Deprecation, AD_Unavailable };
void EmitAvailabilityWarning(AvailabilityDiagnostic AD,
NamedDecl *D, StringRef Message,
SourceLocation Loc,
const ObjCInterfaceDecl *UnknownObjCClass,
const ObjCPropertyDecl *ObjCProperty,
bool ObjCPropertyAccess);
bool makeUnavailableInSystemHeader(SourceLocation loc,
StringRef message);
//===--------------------------------------------------------------------===//
// Expression Parsing Callbacks: SemaExpr.cpp.
bool CanUseDecl(NamedDecl *D);
bool DiagnoseUseOfDecl(NamedDecl *D, SourceLocation Loc,
const ObjCInterfaceDecl *UnknownObjCClass=nullptr,
bool ObjCPropertyAccess=false);
void NoteDeletedFunction(FunctionDecl *FD);
std::string getDeletedOrUnavailableSuffix(const FunctionDecl *FD);
bool DiagnosePropertyAccessorMismatch(ObjCPropertyDecl *PD,
ObjCMethodDecl *Getter,
SourceLocation Loc);
void DiagnoseSentinelCalls(NamedDecl *D, SourceLocation Loc,
ArrayRef<Expr *> Args);
void PushExpressionEvaluationContext(ExpressionEvaluationContext NewContext,
Decl *LambdaContextDecl = nullptr,
bool IsDecltype = false);
enum ReuseLambdaContextDecl_t { ReuseLambdaContextDecl };
void PushExpressionEvaluationContext(ExpressionEvaluationContext NewContext,
ReuseLambdaContextDecl_t,
bool IsDecltype = false);
void PopExpressionEvaluationContext();
void DiscardCleanupsInEvaluationContext();
ExprResult TransformToPotentiallyEvaluated(Expr *E);
ExprResult HandleExprEvaluationContextForTypeof(Expr *E);
ExprResult ActOnConstantExpression(ExprResult Res);
// Functions for marking a declaration referenced. These functions also
// contain the relevant logic for marking if a reference to a function or
// variable is an odr-use (in the C++11 sense). There are separate variants
// for expressions referring to a decl; these exist because odr-use marking
// needs to be delayed for some constant variables when we build one of the
// named expressions.
void MarkAnyDeclReferenced(SourceLocation Loc, Decl *D, bool OdrUse);
void MarkFunctionReferenced(SourceLocation Loc, FunctionDecl *Func,
bool OdrUse = true);
void MarkVariableReferenced(SourceLocation Loc, VarDecl *Var);
void MarkDeclRefReferenced(DeclRefExpr *E);
void MarkMemberReferenced(MemberExpr *E);
void UpdateMarkingForLValueToRValue(Expr *E);
void CleanupVarDeclMarking();
enum TryCaptureKind {
TryCapture_Implicit, TryCapture_ExplicitByVal, TryCapture_ExplicitByRef
};
/// \brief Try to capture the given variable.
///
/// \param Var The variable to capture.
///
/// \param Loc The location at which the capture occurs.
///
/// \param Kind The kind of capture, which may be implicit (for either a
/// block or a lambda), or explicit by-value or by-reference (for a lambda).
///
/// \param EllipsisLoc The location of the ellipsis, if one is provided in
/// an explicit lambda capture.
///
/// \param BuildAndDiagnose Whether we are actually supposed to add the
/// captures or diagnose errors. If false, this routine merely check whether
/// the capture can occur without performing the capture itself or complaining
/// if the variable cannot be captured.
///
/// \param CaptureType Will be set to the type of the field used to capture
/// this variable in the innermost block or lambda. Only valid when the
/// variable can be captured.
///
/// \param DeclRefType Will be set to the type of a reference to the capture
/// from within the current scope. Only valid when the variable can be
/// captured.
///
/// \param FunctionScopeIndexToStopAt If non-null, it points to the index
/// of the FunctionScopeInfo stack beyond which we do not attempt to capture.
/// This is useful when enclosing lambdas must speculatively capture
/// variables that may or may not be used in certain specializations of
/// a nested generic lambda.
///
/// \returns true if an error occurred (i.e., the variable cannot be
/// captured) and false if the capture succeeded.
bool tryCaptureVariable(VarDecl *Var, SourceLocation Loc, TryCaptureKind Kind,
SourceLocation EllipsisLoc, bool BuildAndDiagnose,
QualType &CaptureType,
QualType &DeclRefType,
const unsigned *const FunctionScopeIndexToStopAt);
/// \brief Try to capture the given variable.
bool tryCaptureVariable(VarDecl *Var, SourceLocation Loc,
TryCaptureKind Kind = TryCapture_Implicit,
SourceLocation EllipsisLoc = SourceLocation());
/// \brief Checks if the variable must be captured.
bool NeedToCaptureVariable(VarDecl *Var, SourceLocation Loc);
/// \brief Given a variable, determine the type that a reference to that
/// variable will have in the given scope.
QualType getCapturedDeclRefType(VarDecl *Var, SourceLocation Loc);
void MarkDeclarationsReferencedInType(SourceLocation Loc, QualType T);
void MarkDeclarationsReferencedInExpr(Expr *E,
bool SkipLocalVariables = false);
/// \brief Try to recover by turning the given expression into a
/// call. Returns true if recovery was attempted or an error was
/// emitted; this may also leave the ExprResult invalid.
bool tryToRecoverWithCall(ExprResult &E, const PartialDiagnostic &PD,
bool ForceComplain = false,
bool (*IsPlausibleResult)(QualType) = nullptr);
/// \brief Figure out if an expression could be turned into a call.
bool tryExprAsCall(Expr &E, QualType &ZeroArgCallReturnTy,
UnresolvedSetImpl &NonTemplateOverloads);
/// \brief Conditionally issue a diagnostic based on the current
/// evaluation context.
///
/// \param Statement If Statement is non-null, delay reporting the
/// diagnostic until the function body is parsed, and then do a basic
/// reachability analysis to determine if the statement is reachable.
/// If it is unreachable, the diagnostic will not be emitted.
bool DiagRuntimeBehavior(SourceLocation Loc, const Stmt *Statement,
const PartialDiagnostic &PD);
// Primary Expressions.
SourceRange getExprRange(Expr *E) const;
ExprResult ActOnIdExpression(
Scope *S, CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
UnqualifiedId &Id, bool HasTrailingLParen, bool IsAddressOfOperand,
std::unique_ptr<CorrectionCandidateCallback> CCC = nullptr,
bool IsInlineAsmIdentifier = false, Token *KeywordReplacement = nullptr);
void DecomposeUnqualifiedId(const UnqualifiedId &Id,
TemplateArgumentListInfo &Buffer,
DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *&TemplateArgs);
bool
DiagnoseEmptyLookup(Scope *S, CXXScopeSpec &SS, LookupResult &R,
std::unique_ptr<CorrectionCandidateCallback> CCC,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr,
ArrayRef<Expr *> Args = None, TypoExpr **Out = nullptr);
ExprResult LookupInObjCMethod(LookupResult &LookUp, Scope *S,
IdentifierInfo *II,
bool AllowBuiltinCreation=false);
ExprResult ActOnDependentIdExpression(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
bool isAddressOfOperand,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildDeclRefExpr(ValueDecl *D, QualType Ty,
ExprValueKind VK,
SourceLocation Loc,
const CXXScopeSpec *SS = nullptr);
ExprResult
BuildDeclRefExpr(ValueDecl *D, QualType Ty, ExprValueKind VK,
const DeclarationNameInfo &NameInfo,
const CXXScopeSpec *SS = nullptr,
NamedDecl *FoundD = nullptr,
const TemplateArgumentListInfo *TemplateArgs = nullptr);
ExprResult
BuildAnonymousStructUnionMemberReference(
const CXXScopeSpec &SS,
SourceLocation nameLoc,
IndirectFieldDecl *indirectField,
DeclAccessPair FoundDecl = DeclAccessPair::make(nullptr, AS_none),
Expr *baseObjectExpr = nullptr,
SourceLocation opLoc = SourceLocation());
ExprResult BuildPossibleImplicitMemberExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildImplicitMemberExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs,
bool IsDefiniteInstance);
bool UseArgumentDependentLookup(const CXXScopeSpec &SS,
const LookupResult &R,
bool HasTrailingLParen);
ExprResult BuildQualifiedDeclarationNameExpr(
CXXScopeSpec &SS, const DeclarationNameInfo &NameInfo,
bool IsAddressOfOperand, TypeSourceInfo **RecoveryTSI = nullptr);
ExprResult BuildDependentDeclRefExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildDeclarationNameExpr(const CXXScopeSpec &SS,
LookupResult &R,
bool NeedsADL,
bool AcceptInvalidDecl = false);
ExprResult BuildDeclarationNameExpr(
const CXXScopeSpec &SS, const DeclarationNameInfo &NameInfo, NamedDecl *D,
NamedDecl *FoundD = nullptr,
const TemplateArgumentListInfo *TemplateArgs = nullptr,
bool AcceptInvalidDecl = false);
ExprResult BuildLiteralOperatorCall(LookupResult &R,
DeclarationNameInfo &SuffixInfo,
ArrayRef<Expr *> Args,
SourceLocation LitEndLoc,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr);
ExprResult BuildPredefinedExpr(SourceLocation Loc,
PredefinedExpr::IdentType IT);
ExprResult ActOnPredefinedExpr(SourceLocation Loc, tok::TokenKind Kind);
ExprResult ActOnIntegerConstant(SourceLocation Loc, uint64_t Val);
bool CheckLoopHintExpr(Expr *E, SourceLocation Loc);
ExprResult ActOnNumericConstant(const Token &Tok, Scope *UDLScope = nullptr);
ExprResult ActOnCharacterConstant(const Token &Tok,
Scope *UDLScope = nullptr);
ExprResult ActOnParenExpr(SourceLocation L, SourceLocation R, Expr *E);
ExprResult ActOnParenListExpr(SourceLocation L,
SourceLocation R,
MultiExprArg Val);
/// ActOnStringLiteral - The specified tokens were lexed as pasted string
/// fragments (e.g. "foo" "bar" L"baz").
ExprResult ActOnStringLiteral(ArrayRef<Token> StringToks,
Scope *UDLScope = nullptr);
ExprResult ActOnGenericSelectionExpr(SourceLocation KeyLoc,
SourceLocation DefaultLoc,
SourceLocation RParenLoc,
Expr *ControllingExpr,
ArrayRef<ParsedType> ArgTypes,
ArrayRef<Expr *> ArgExprs);
ExprResult CreateGenericSelectionExpr(SourceLocation KeyLoc,
SourceLocation DefaultLoc,
SourceLocation RParenLoc,
Expr *ControllingExpr,
ArrayRef<TypeSourceInfo *> Types,
ArrayRef<Expr *> Exprs);
// Binary/Unary Operators. 'Tok' is the token for the operator.
ExprResult CreateBuiltinUnaryOp(SourceLocation OpLoc, UnaryOperatorKind Opc,
Expr *InputExpr);
ExprResult BuildUnaryOp(Scope *S, SourceLocation OpLoc,
UnaryOperatorKind Opc, Expr *Input);
ExprResult ActOnUnaryOp(Scope *S, SourceLocation OpLoc,
tok::TokenKind Op, Expr *Input);
QualType CheckAddressOfOperand(ExprResult &Operand, SourceLocation OpLoc);
ExprResult CreateUnaryExprOrTypeTraitExpr(TypeSourceInfo *TInfo,
SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind,
SourceRange R);
ExprResult CreateUnaryExprOrTypeTraitExpr(Expr *E, SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind);
ExprResult
ActOnUnaryExprOrTypeTraitExpr(SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind,
bool IsType, void *TyOrEx,
const SourceRange &ArgRange);
ExprResult CheckPlaceholderExpr(Expr *E);
bool CheckVecStepExpr(Expr *E);
bool CheckUnaryExprOrTypeTraitOperand(Expr *E, UnaryExprOrTypeTrait ExprKind);
bool CheckUnaryExprOrTypeTraitOperand(QualType ExprType, SourceLocation OpLoc,
SourceRange ExprRange,
UnaryExprOrTypeTrait ExprKind);
ExprResult ActOnSizeofParameterPackExpr(Scope *S,
SourceLocation OpLoc,
IdentifierInfo &Name,
SourceLocation NameLoc,
SourceLocation RParenLoc);
ExprResult ActOnPostfixUnaryOp(Scope *S, SourceLocation OpLoc,
tok::TokenKind Kind, Expr *Input);
ExprResult ActOnArraySubscriptExpr(Scope *S, Expr *Base, SourceLocation LLoc,
Expr *Idx, SourceLocation RLoc);
ExprResult CreateBuiltinArraySubscriptExpr(Expr *Base, SourceLocation LLoc,
Expr *Idx, SourceLocation RLoc);
// This struct is for use by ActOnMemberAccess to allow
// BuildMemberReferenceExpr to be able to reinvoke ActOnMemberAccess after
// changing the access operator from a '.' to a '->' (to see if that is the
// change needed to fix an error about an unknown member, e.g. when the class
// defines a custom operator->).
struct ActOnMemberAccessExtraArgs {
Scope *S;
UnqualifiedId &Id;
Decl *ObjCImpDecl;
bool HasTrailingLParen;
};
ExprResult BuildMemberReferenceExpr(
Expr *Base, QualType BaseType, SourceLocation OpLoc, bool IsArrow,
CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope, const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs,
ActOnMemberAccessExtraArgs *ExtraArgs = nullptr);
ExprResult
BuildMemberReferenceExpr(Expr *Base, QualType BaseType, SourceLocation OpLoc,
bool IsArrow, const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope, LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs,
bool SuppressQualifierCheck = false,
ActOnMemberAccessExtraArgs *ExtraArgs = nullptr);
ExprResult PerformMemberExprBaseConversion(Expr *Base, bool IsArrow);
bool CheckQualifiedMemberReference(Expr *BaseExpr, QualType BaseType,
const CXXScopeSpec &SS,
const LookupResult &R);
ExprResult ActOnDependentMemberExpr(Expr *Base, QualType BaseType,
bool IsArrow, SourceLocation OpLoc,
const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult ActOnMemberAccessExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &Member,
Decl *ObjCImpDecl,
bool HasTrailingLParen);
void ActOnDefaultCtorInitializers(Decl *CDtorDecl);
bool ConvertArgumentsForCall(CallExpr *Call, Expr *Fn,
FunctionDecl *FDecl,
const FunctionProtoType *Proto,
ArrayRef<Expr *> Args,
SourceLocation RParenLoc,
bool ExecConfig = false);
void CheckStaticArrayArgument(SourceLocation CallLoc,
ParmVarDecl *Param,
const Expr *ArgExpr);
/// ActOnCallExpr - Handle a call to Fn with the specified array of arguments.
/// This provides the location of the left/right parens and a list of comma
/// locations.
ExprResult ActOnCallExpr(Scope *S, Expr *Fn, SourceLocation LParenLoc,
MultiExprArg ArgExprs, SourceLocation RParenLoc,
Expr *ExecConfig = nullptr,
bool IsExecConfig = false);
ExprResult BuildResolvedCallExpr(Expr *Fn, NamedDecl *NDecl,
SourceLocation LParenLoc,
ArrayRef<Expr *> Arg,
SourceLocation RParenLoc,
Expr *Config = nullptr,
bool IsExecConfig = false);
ExprResult ActOnCUDAExecConfigExpr(Scope *S, SourceLocation LLLLoc,
MultiExprArg ExecConfig,
SourceLocation GGGLoc);
ExprResult ActOnCastExpr(Scope *S, SourceLocation LParenLoc,
Declarator &D, ParsedType &Ty,
SourceLocation RParenLoc, Expr *CastExpr);
ExprResult BuildCStyleCastExpr(SourceLocation LParenLoc,
TypeSourceInfo *Ty,
SourceLocation RParenLoc,
Expr *Op);
CastKind PrepareScalarCast(ExprResult &src, QualType destType);
/// \brief Build an altivec or OpenCL literal.
ExprResult BuildVectorLiteral(SourceLocation LParenLoc,
SourceLocation RParenLoc, Expr *E,
TypeSourceInfo *TInfo);
ExprResult MaybeConvertParenListExprToParenExpr(Scope *S, Expr *ME);
ExprResult ActOnCompoundLiteral(SourceLocation LParenLoc,
ParsedType Ty,
SourceLocation RParenLoc,
Expr *InitExpr);
ExprResult BuildCompoundLiteralExpr(SourceLocation LParenLoc,
TypeSourceInfo *TInfo,
SourceLocation RParenLoc,
Expr *LiteralExpr);
ExprResult ActOnInitList(SourceLocation LBraceLoc,
MultiExprArg InitArgList,
SourceLocation RBraceLoc);
ExprResult ActOnDesignatedInitializer(Designation &Desig,
SourceLocation Loc,
bool GNUSyntax,
ExprResult Init);
private:
static BinaryOperatorKind ConvertTokenKindToBinaryOpcode(tok::TokenKind Kind);
public:
ExprResult ActOnBinOp(Scope *S, SourceLocation TokLoc,
tok::TokenKind Kind, Expr *LHSExpr, Expr *RHSExpr);
ExprResult BuildBinOp(Scope *S, SourceLocation OpLoc,
BinaryOperatorKind Opc, Expr *LHSExpr, Expr *RHSExpr);
ExprResult CreateBuiltinBinOp(SourceLocation OpLoc, BinaryOperatorKind Opc,
Expr *LHSExpr, Expr *RHSExpr);
/// ActOnConditionalOp - Parse a ?: operation. Note that 'LHS' may be null
/// in the case of a the GNU conditional expr extension.
ExprResult ActOnConditionalOp(SourceLocation QuestionLoc,
SourceLocation ColonLoc,
Expr *CondExpr, Expr *LHSExpr, Expr *RHSExpr);
/// ActOnAddrLabel - Parse the GNU address of label extension: "&&foo".
ExprResult ActOnAddrLabel(SourceLocation OpLoc, SourceLocation LabLoc,
LabelDecl *TheDecl);
void ActOnStartStmtExpr();
ExprResult ActOnStmtExpr(SourceLocation LPLoc, Stmt *SubStmt,
SourceLocation RPLoc); // "({..})"
void ActOnStmtExprError();
// __builtin_offsetof(type, identifier(.identifier|[expr])*)
struct OffsetOfComponent {
SourceLocation LocStart, LocEnd;
bool isBrackets; // true if [expr], false if .ident
union {
IdentifierInfo *IdentInfo;
Expr *E;
} U;
};
/// __builtin_offsetof(type, a.b[123][456].c)
ExprResult BuildBuiltinOffsetOf(SourceLocation BuiltinLoc,
TypeSourceInfo *TInfo,
OffsetOfComponent *CompPtr,
unsigned NumComponents,
SourceLocation RParenLoc);
ExprResult ActOnBuiltinOffsetOf(Scope *S,
SourceLocation BuiltinLoc,
SourceLocation TypeLoc,
ParsedType ParsedArgTy,
OffsetOfComponent *CompPtr,
unsigned NumComponents,
SourceLocation RParenLoc);
// __builtin_choose_expr(constExpr, expr1, expr2)
ExprResult ActOnChooseExpr(SourceLocation BuiltinLoc,
Expr *CondExpr, Expr *LHSExpr,
Expr *RHSExpr, SourceLocation RPLoc);
// __builtin_va_arg(expr, type)
ExprResult ActOnVAArg(SourceLocation BuiltinLoc, Expr *E, ParsedType Ty,
SourceLocation RPLoc);
ExprResult BuildVAArgExpr(SourceLocation BuiltinLoc, Expr *E,
TypeSourceInfo *TInfo, SourceLocation RPLoc);
// __null
ExprResult ActOnGNUNullExpr(SourceLocation TokenLoc);
bool CheckCaseExpression(Expr *E);
/// \brief Describes the result of an "if-exists" condition check.
enum IfExistsResult {
/// \brief The symbol exists.
IER_Exists,
/// \brief The symbol does not exist.
IER_DoesNotExist,
/// \brief The name is a dependent name, so the results will differ
/// from one instantiation to the next.
IER_Dependent,
/// \brief An error occurred.
IER_Error
};
IfExistsResult
CheckMicrosoftIfExistsSymbol(Scope *S, CXXScopeSpec &SS,
const DeclarationNameInfo &TargetNameInfo);
IfExistsResult
CheckMicrosoftIfExistsSymbol(Scope *S, SourceLocation KeywordLoc,
bool IsIfExists, CXXScopeSpec &SS,
UnqualifiedId &Name);
StmtResult BuildMSDependentExistsStmt(SourceLocation KeywordLoc,
bool IsIfExists,
NestedNameSpecifierLoc QualifierLoc,
DeclarationNameInfo NameInfo,
Stmt *Nested);
StmtResult ActOnMSDependentExistsStmt(SourceLocation KeywordLoc,
bool IsIfExists,
CXXScopeSpec &SS, UnqualifiedId &Name,
Stmt *Nested);
//===------------------------- "Block" Extension ------------------------===//
/// ActOnBlockStart - This callback is invoked when a block literal is
/// started.
void ActOnBlockStart(SourceLocation CaretLoc, Scope *CurScope);
/// ActOnBlockArguments - This callback allows processing of block arguments.
/// If there are no arguments, this is still invoked.
void ActOnBlockArguments(SourceLocation CaretLoc, Declarator &ParamInfo,
Scope *CurScope);
/// ActOnBlockError - If there is an error parsing a block, this callback
/// is invoked to pop the information about the block from the action impl.
void ActOnBlockError(SourceLocation CaretLoc, Scope *CurScope);
/// ActOnBlockStmtExpr - This is called when the body of a block statement
/// literal was successfully completed. ^(int x){...}
ExprResult ActOnBlockStmtExpr(SourceLocation CaretLoc, Stmt *Body,
Scope *CurScope);
//===---------------------------- Clang Extensions ----------------------===//
/// __builtin_convertvector(...)
ExprResult ActOnConvertVectorExpr(Expr *E, ParsedType ParsedDestTy,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
//===---------------------------- OpenCL Features -----------------------===//
/// __builtin_astype(...)
ExprResult ActOnAsTypeExpr(Expr *E, ParsedType ParsedDestTy,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
//===---------------------------- C++ Features --------------------------===//
// Act on C++ namespaces
Decl *ActOnStartNamespaceDef(Scope *S, SourceLocation InlineLoc,
SourceLocation NamespaceLoc,
SourceLocation IdentLoc,
IdentifierInfo *Ident,
SourceLocation LBrace,
AttributeList *AttrList);
void ActOnFinishNamespaceDef(Decl *Dcl, SourceLocation RBrace);
NamespaceDecl *getStdNamespace() const;
NamespaceDecl *getOrCreateStdNamespace();
CXXRecordDecl *getStdBadAlloc() const;
/// \brief Tests whether Ty is an instance of std::initializer_list and, if
/// it is and Element is not NULL, assigns the element type to Element.
bool isStdInitializerList(QualType Ty, QualType *Element);
/// \brief Looks for the std::initializer_list template and instantiates it
/// with Element, or emits an error if it's not found.
///
/// \returns The instantiated template, or null on error.
QualType BuildStdInitializerList(QualType Element, SourceLocation Loc);
/// \brief Determine whether Ctor is an initializer-list constructor, as
/// defined in [dcl.init.list]p2.
bool isInitListConstructor(const CXXConstructorDecl *Ctor);
Decl *ActOnUsingDirective(Scope *CurScope,
SourceLocation UsingLoc,
SourceLocation NamespcLoc,
CXXScopeSpec &SS,
SourceLocation IdentLoc,
IdentifierInfo *NamespcName,
AttributeList *AttrList);
void PushUsingDirective(Scope *S, UsingDirectiveDecl *UDir);
Decl *ActOnNamespaceAliasDef(Scope *CurScope,
SourceLocation NamespaceLoc,
SourceLocation AliasLoc,
IdentifierInfo *Alias,
CXXScopeSpec &SS,
SourceLocation IdentLoc,
IdentifierInfo *Ident);
void HideUsingShadowDecl(Scope *S, UsingShadowDecl *Shadow);
bool CheckUsingShadowDecl(UsingDecl *UD, NamedDecl *Target,
const LookupResult &PreviousDecls,
UsingShadowDecl *&PrevShadow);
UsingShadowDecl *BuildUsingShadowDecl(Scope *S, UsingDecl *UD,
NamedDecl *Target,
UsingShadowDecl *PrevDecl);
bool CheckUsingDeclRedeclaration(SourceLocation UsingLoc,
bool HasTypenameKeyword,
const CXXScopeSpec &SS,
SourceLocation NameLoc,
const LookupResult &Previous);
bool CheckUsingDeclQualifier(SourceLocation UsingLoc,
const CXXScopeSpec &SS,
const DeclarationNameInfo &NameInfo,
SourceLocation NameLoc);
NamedDecl *BuildUsingDeclaration(Scope *S, AccessSpecifier AS,
SourceLocation UsingLoc,
CXXScopeSpec &SS,
DeclarationNameInfo NameInfo,
AttributeList *AttrList,
bool IsInstantiation,
bool HasTypenameKeyword,
SourceLocation TypenameLoc);
bool CheckInheritingConstructorUsingDecl(UsingDecl *UD);
Decl *ActOnUsingDeclaration(Scope *CurScope,
AccessSpecifier AS,
bool HasUsingKeyword,
SourceLocation UsingLoc,
CXXScopeSpec &SS,
UnqualifiedId &Name,
AttributeList *AttrList,
bool HasTypenameKeyword,
SourceLocation TypenameLoc);
Decl *ActOnAliasDeclaration(Scope *CurScope,
AccessSpecifier AS,
MultiTemplateParamsArg TemplateParams,
SourceLocation UsingLoc,
UnqualifiedId &Name,
AttributeList *AttrList,
TypeResult Type);
/// BuildCXXConstructExpr - Creates a complete call to a constructor,
/// including handling of its default argument expressions.
///
/// \param ConstructKind - a CXXConstructExpr::ConstructionKind
ExprResult
BuildCXXConstructExpr(SourceLocation ConstructLoc, QualType DeclInitType,
CXXConstructorDecl *Constructor, MultiExprArg Exprs,
bool HadMultipleCandidates, bool IsListInitialization,
bool IsStdInitListInitialization,
bool RequiresZeroInit, unsigned ConstructKind,
SourceRange ParenRange);
// FIXME: Can we remove this and have the above BuildCXXConstructExpr check if
// the constructor can be elidable?
ExprResult
BuildCXXConstructExpr(SourceLocation ConstructLoc, QualType DeclInitType,
CXXConstructorDecl *Constructor, bool Elidable,
MultiExprArg Exprs, bool HadMultipleCandidates,
bool IsListInitialization,
bool IsStdInitListInitialization, bool RequiresZeroInit,
unsigned ConstructKind, SourceRange ParenRange);
ExprResult BuildCXXDefaultInitExpr(SourceLocation Loc, FieldDecl *Field);
/// BuildCXXDefaultArgExpr - Creates a CXXDefaultArgExpr, instantiating
/// the default expr if needed.
ExprResult BuildCXXDefaultArgExpr(SourceLocation CallLoc,
FunctionDecl *FD,
ParmVarDecl *Param);
/// FinalizeVarWithDestructor - Prepare for calling destructor on the
/// constructed variable.
void FinalizeVarWithDestructor(VarDecl *VD, const RecordType *DeclInitType);
/// \brief Helper class that collects exception specifications for
/// implicitly-declared special member functions.
class ImplicitExceptionSpecification {
// Pointer to allow copying
Sema *Self;
// We order exception specifications thus:
// noexcept is the most restrictive, but is only used in C++11.
// throw() comes next.
// Then a throw(collected exceptions)
// Finally no specification, which is expressed as noexcept(false).
// throw(...) is used instead if any called function uses it.
ExceptionSpecificationType ComputedEST;
llvm::SmallPtrSet<CanQualType, 4> ExceptionsSeen;
SmallVector<QualType, 4> Exceptions;
void ClearExceptions() {
ExceptionsSeen.clear();
Exceptions.clear();
}
public:
explicit ImplicitExceptionSpecification(Sema &Self)
: Self(&Self), ComputedEST(EST_BasicNoexcept) {
if (!Self.getLangOpts().CPlusPlus11)
ComputedEST = EST_DynamicNone;
}
/// \brief Get the computed exception specification type.
ExceptionSpecificationType getExceptionSpecType() const {
assert(ComputedEST != EST_ComputedNoexcept &&
"noexcept(expr) should not be a possible result");
return ComputedEST;
}
/// \brief The number of exceptions in the exception specification.
unsigned size() const { return Exceptions.size(); }
/// \brief The set of exceptions in the exception specification.
const QualType *data() const { return Exceptions.data(); }
/// \brief Integrate another called method into the collected data.
void CalledDecl(SourceLocation CallLoc, const CXXMethodDecl *Method);
/// \brief Integrate an invoked expression into the collected data.
void CalledExpr(Expr *E);
/// \brief Overwrite an EPI's exception specification with this
/// computed exception specification.
FunctionProtoType::ExceptionSpecInfo getExceptionSpec() const {
FunctionProtoType::ExceptionSpecInfo ESI;
ESI.Type = getExceptionSpecType();
if (ESI.Type == EST_Dynamic) {
ESI.Exceptions = Exceptions;
} else if (ESI.Type == EST_None) {
/// C++11 [except.spec]p14:
/// The exception-specification is noexcept(false) if the set of
/// potential exceptions of the special member function contains "any"
ESI.Type = EST_ComputedNoexcept;
ESI.NoexceptExpr = Self->ActOnCXXBoolLiteral(SourceLocation(),
tok::kw_false).get();
}
return ESI;
}
};
/// \brief Determine what sort of exception specification a defaulted
/// copy constructor of a class will have.
ImplicitExceptionSpecification
ComputeDefaultedDefaultCtorExceptionSpec(SourceLocation Loc,
CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification a defaulted
/// default constructor of a class will have, and whether the parameter
/// will be const.
ImplicitExceptionSpecification
ComputeDefaultedCopyCtorExceptionSpec(CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification a defautled
/// copy assignment operator of a class will have, and whether the
/// parameter will be const.
ImplicitExceptionSpecification
ComputeDefaultedCopyAssignmentExceptionSpec(CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification a defaulted move
/// constructor of a class will have.
ImplicitExceptionSpecification
ComputeDefaultedMoveCtorExceptionSpec(CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification a defaulted move
/// assignment operator of a class will have.
ImplicitExceptionSpecification
ComputeDefaultedMoveAssignmentExceptionSpec(CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification a defaulted
/// destructor of a class will have.
ImplicitExceptionSpecification
ComputeDefaultedDtorExceptionSpec(CXXMethodDecl *MD);
/// \brief Determine what sort of exception specification an inheriting
/// constructor of a class will have.
ImplicitExceptionSpecification
ComputeInheritingCtorExceptionSpec(CXXConstructorDecl *CD);
/// \brief Evaluate the implicit exception specification for a defaulted
/// special member function.
void EvaluateImplicitExceptionSpec(SourceLocation Loc, CXXMethodDecl *MD);
/// \brief Check the given exception-specification and update the
/// exception specification information with the results.
void checkExceptionSpecification(bool IsTopLevel,
ExceptionSpecificationType EST,
ArrayRef<ParsedType> DynamicExceptions,
ArrayRef<SourceRange> DynamicExceptionRanges,
Expr *NoexceptExpr,
SmallVectorImpl<QualType> &Exceptions,
FunctionProtoType::ExceptionSpecInfo &ESI);
/// \brief Determine if we're in a case where we need to (incorrectly) eagerly
/// parse an exception specification to work around a libstdc++ bug.
bool isLibstdcxxEagerExceptionSpecHack(const Declarator &D);
/// \brief Add an exception-specification to the given member function
/// (or member function template). The exception-specification was parsed
/// after the method itself was declared.
void actOnDelayedExceptionSpecification(Decl *Method,
ExceptionSpecificationType EST,
SourceRange SpecificationRange,
ArrayRef<ParsedType> DynamicExceptions,
ArrayRef<SourceRange> DynamicExceptionRanges,
Expr *NoexceptExpr);
/// \brief Determine if a special member function should have a deleted
/// definition when it is defaulted.
bool ShouldDeleteSpecialMember(CXXMethodDecl *MD, CXXSpecialMember CSM,
bool Diagnose = false);
/// \brief Declare the implicit default constructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// default constructor will be added.
///
/// \returns The implicitly-declared default constructor.
CXXConstructorDecl *DeclareImplicitDefaultConstructor(
CXXRecordDecl *ClassDecl);
/// DefineImplicitDefaultConstructor - Checks for feasibility of
/// defining this constructor as the default constructor.
void DefineImplicitDefaultConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// \brief Declare the implicit destructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// destructor will be added.
///
/// \returns The implicitly-declared destructor.
CXXDestructorDecl *DeclareImplicitDestructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitDestructor - Checks for feasibility of
/// defining this destructor as the default destructor.
void DefineImplicitDestructor(SourceLocation CurrentLocation,
CXXDestructorDecl *Destructor);
/// \brief Build an exception spec for destructors that don't have one.
///
/// C++11 says that user-defined destructors with no exception spec get one
/// that looks as if the destructor was implicitly declared.
void AdjustDestructorExceptionSpec(CXXRecordDecl *ClassDecl,
CXXDestructorDecl *Destructor);
/// \brief Declare all inheriting constructors for the given class.
///
/// \param ClassDecl The class declaration into which the inheriting
/// constructors will be added.
void DeclareInheritingConstructors(CXXRecordDecl *ClassDecl);
/// \brief Define the specified inheriting constructor.
void DefineInheritingConstructor(SourceLocation UseLoc,
CXXConstructorDecl *Constructor);
/// \brief Declare the implicit copy constructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// copy constructor will be added.
///
/// \returns The implicitly-declared copy constructor.
CXXConstructorDecl *DeclareImplicitCopyConstructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitCopyConstructor - Checks for feasibility of
/// defining this constructor as the copy constructor.
void DefineImplicitCopyConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// \brief Declare the implicit move constructor for the given class.
///
/// \param ClassDecl The Class declaration into which the implicit
/// move constructor will be added.
///
/// \returns The implicitly-declared move constructor, or NULL if it wasn't
/// declared.
CXXConstructorDecl *DeclareImplicitMoveConstructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitMoveConstructor - Checks for feasibility of
/// defining this constructor as the move constructor.
void DefineImplicitMoveConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// \brief Declare the implicit copy assignment operator for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// copy assignment operator will be added.
///
/// \returns The implicitly-declared copy assignment operator.
CXXMethodDecl *DeclareImplicitCopyAssignment(CXXRecordDecl *ClassDecl);
/// \brief Defines an implicitly-declared copy assignment operator.
void DefineImplicitCopyAssignment(SourceLocation CurrentLocation,
CXXMethodDecl *MethodDecl);
/// \brief Declare the implicit move assignment operator for the given class.
///
/// \param ClassDecl The Class declaration into which the implicit
/// move assignment operator will be added.
///
/// \returns The implicitly-declared move assignment operator, or NULL if it
/// wasn't declared.
CXXMethodDecl *DeclareImplicitMoveAssignment(CXXRecordDecl *ClassDecl);
/// \brief Defines an implicitly-declared move assignment operator.
void DefineImplicitMoveAssignment(SourceLocation CurrentLocation,
CXXMethodDecl *MethodDecl);
/// \brief Force the declaration of any implicitly-declared members of this
/// class.
void ForceDeclarationOfImplicitMembers(CXXRecordDecl *Class);
/// \brief Determine whether the given function is an implicitly-deleted
/// special member function.
bool isImplicitlyDeleted(FunctionDecl *FD);
/// \brief Check whether 'this' shows up in the type of a static member
/// function after the (naturally empty) cv-qualifier-seq would be.
///
/// \returns true if an error occurred.
bool checkThisInStaticMemberFunctionType(CXXMethodDecl *Method);
/// \brief Whether this' shows up in the exception specification of a static
/// member function.
bool checkThisInStaticMemberFunctionExceptionSpec(CXXMethodDecl *Method);
/// \brief Check whether 'this' shows up in the attributes of the given
/// static member function.
///
/// \returns true if an error occurred.
bool checkThisInStaticMemberFunctionAttributes(CXXMethodDecl *Method);
/// MaybeBindToTemporary - If the passed in expression has a record type with
/// a non-trivial destructor, this will return CXXBindTemporaryExpr. Otherwise
/// it simply returns the passed in expression.
ExprResult MaybeBindToTemporary(Expr *E);
bool CompleteConstructorCall(CXXConstructorDecl *Constructor,
MultiExprArg ArgsPtr,
SourceLocation Loc,
SmallVectorImpl<Expr*> &ConvertedArgs,
bool AllowExplicit = false,
bool IsListInitialization = false);
ParsedType getInheritingConstructorName(CXXScopeSpec &SS,
SourceLocation NameLoc,
IdentifierInfo &Name);
ParsedType getDestructorName(SourceLocation TildeLoc,
IdentifierInfo &II, SourceLocation NameLoc,
Scope *S, CXXScopeSpec &SS,
ParsedType ObjectType,
bool EnteringContext);
ParsedType getDestructorType(const DeclSpec& DS, ParsedType ObjectType);
// Checks that reinterpret casts don't have undefined behavior.
void CheckCompatibleReinterpretCast(QualType SrcType, QualType DestType,
bool IsDereference, SourceRange Range);
/// ActOnCXXNamedCast - Parse {dynamic,static,reinterpret,const}_cast's.
ExprResult ActOnCXXNamedCast(SourceLocation OpLoc,
tok::TokenKind Kind,
SourceLocation LAngleBracketLoc,
Declarator &D,
SourceLocation RAngleBracketLoc,
SourceLocation LParenLoc,
Expr *E,
SourceLocation RParenLoc);
ExprResult BuildCXXNamedCast(SourceLocation OpLoc,
tok::TokenKind Kind,
TypeSourceInfo *Ty,
Expr *E,
SourceRange AngleBrackets,
SourceRange Parens);
ExprResult BuildCXXTypeId(QualType TypeInfoType,
SourceLocation TypeidLoc,
TypeSourceInfo *Operand,
SourceLocation RParenLoc);
ExprResult BuildCXXTypeId(QualType TypeInfoType,
SourceLocation TypeidLoc,
Expr *Operand,
SourceLocation RParenLoc);
/// ActOnCXXTypeid - Parse typeid( something ).
ExprResult ActOnCXXTypeid(SourceLocation OpLoc,
SourceLocation LParenLoc, bool isType,
void *TyOrExpr,
SourceLocation RParenLoc);
ExprResult BuildCXXUuidof(QualType TypeInfoType,
SourceLocation TypeidLoc,
TypeSourceInfo *Operand,
SourceLocation RParenLoc);
ExprResult BuildCXXUuidof(QualType TypeInfoType,
SourceLocation TypeidLoc,
Expr *Operand,
SourceLocation RParenLoc);
/// ActOnCXXUuidof - Parse __uuidof( something ).
ExprResult ActOnCXXUuidof(SourceLocation OpLoc,
SourceLocation LParenLoc, bool isType,
void *TyOrExpr,
SourceLocation RParenLoc);
/// \brief Handle a C++1z fold-expression: ( expr op ... op expr ).
ExprResult ActOnCXXFoldExpr(SourceLocation LParenLoc, Expr *LHS,
tok::TokenKind Operator,
SourceLocation EllipsisLoc, Expr *RHS,
SourceLocation RParenLoc);
ExprResult BuildCXXFoldExpr(SourceLocation LParenLoc, Expr *LHS,
BinaryOperatorKind Operator,
SourceLocation EllipsisLoc, Expr *RHS,
SourceLocation RParenLoc);
ExprResult BuildEmptyCXXFoldExpr(SourceLocation EllipsisLoc,
BinaryOperatorKind Operator);
//// ActOnCXXThis - Parse 'this' pointer.
ExprResult ActOnCXXThis(SourceLocation loc);
/// \brief Try to retrieve the type of the 'this' pointer.
///
/// \returns The type of 'this', if possible. Otherwise, returns a NULL type.
QualType getCurrentThisType();
/// \brief When non-NULL, the C++ 'this' expression is allowed despite the
/// current context not being a non-static member function. In such cases,
/// this provides the type used for 'this'.
QualType CXXThisTypeOverride;
/// \brief RAII object used to temporarily allow the C++ 'this' expression
/// to be used, with the given qualifiers on the current class type.
class CXXThisScopeRAII {
Sema &S;
QualType OldCXXThisTypeOverride;
bool Enabled;
public:
/// \brief Introduce a new scope where 'this' may be allowed (when enabled),
/// using the given declaration (which is either a class template or a
/// class) along with the given qualifiers.
/// along with the qualifiers placed on '*this'.
CXXThisScopeRAII(Sema &S, Decl *ContextDecl, unsigned CXXThisTypeQuals,
bool Enabled = true);
~CXXThisScopeRAII();
};
/// \brief Make sure the value of 'this' is actually available in the current
/// context, if it is a potentially evaluated context.
///
/// \param Loc The location at which the capture of 'this' occurs.
///
/// \param Explicit Whether 'this' is explicitly captured in a lambda
/// capture list.
///
/// \param FunctionScopeIndexToStopAt If non-null, it points to the index
/// of the FunctionScopeInfo stack beyond which we do not attempt to capture.
/// This is useful when enclosing lambdas must speculatively capture
/// 'this' that may or may not be used in certain specializations of
/// a nested generic lambda (depending on whether the name resolves to
/// a non-static member function or a static function).
/// \return returns 'true' if failed, 'false' if success.
bool CheckCXXThisCapture(SourceLocation Loc, bool Explicit = false,
bool BuildAndDiagnose = true,
const unsigned *const FunctionScopeIndexToStopAt = nullptr);
/// \brief Determine whether the given type is the type of *this that is used
/// outside of the body of a member function for a type that is currently
/// being defined.
bool isThisOutsideMemberFunctionBody(QualType BaseType);
/// ActOnCXXBoolLiteral - Parse {true,false} literals.
ExprResult ActOnCXXBoolLiteral(SourceLocation OpLoc, tok::TokenKind Kind);
/// ActOnObjCBoolLiteral - Parse {__objc_yes,__objc_no} literals.
ExprResult ActOnObjCBoolLiteral(SourceLocation OpLoc, tok::TokenKind Kind);
/// ActOnCXXNullPtrLiteral - Parse 'nullptr'.
ExprResult ActOnCXXNullPtrLiteral(SourceLocation Loc);
//// ActOnCXXThrow - Parse throw expressions.
ExprResult ActOnCXXThrow(Scope *S, SourceLocation OpLoc, Expr *expr);
ExprResult BuildCXXThrow(SourceLocation OpLoc, Expr *Ex,
bool IsThrownVarInScope);
ExprResult CheckCXXThrowOperand(SourceLocation ThrowLoc, Expr *E,
bool IsThrownVarInScope);
/// ActOnCXXTypeConstructExpr - Parse construction of a specified type.
/// Can be interpreted either as function-style casting ("int(x)")
/// or class type construction ("ClassType(x,y,z)")
/// or creation of a value-initialized type ("int()").
ExprResult ActOnCXXTypeConstructExpr(ParsedType TypeRep,
SourceLocation LParenLoc,
MultiExprArg Exprs,
SourceLocation RParenLoc);
ExprResult BuildCXXTypeConstructExpr(TypeSourceInfo *Type,
SourceLocation LParenLoc,
MultiExprArg Exprs,
SourceLocation RParenLoc);
/// ActOnCXXNew - Parsed a C++ 'new' expression.
ExprResult ActOnCXXNew(SourceLocation StartLoc, bool UseGlobal,
SourceLocation PlacementLParen,
MultiExprArg PlacementArgs,
SourceLocation PlacementRParen,
SourceRange TypeIdParens, Declarator &D,
Expr *Initializer);
ExprResult BuildCXXNew(SourceRange Range, bool UseGlobal,
SourceLocation PlacementLParen,
MultiExprArg PlacementArgs,
SourceLocation PlacementRParen,
SourceRange TypeIdParens,
QualType AllocType,
TypeSourceInfo *AllocTypeInfo,
Expr *ArraySize,
SourceRange DirectInitRange,
Expr *Initializer,
bool TypeMayContainAuto = true);
bool CheckAllocatedType(QualType AllocType, SourceLocation Loc,
SourceRange R);
bool FindAllocationFunctions(SourceLocation StartLoc, SourceRange Range,
bool UseGlobal, QualType AllocType, bool IsArray,
MultiExprArg PlaceArgs,
FunctionDecl *&OperatorNew,
FunctionDecl *&OperatorDelete);
bool FindAllocationOverload(SourceLocation StartLoc, SourceRange Range,
DeclarationName Name, MultiExprArg Args,
DeclContext *Ctx,
bool AllowMissing, FunctionDecl *&Operator,
bool Diagnose = true);
void DeclareGlobalNewDelete();
void DeclareGlobalAllocationFunction(DeclarationName Name, QualType Return,
QualType Param1,
QualType Param2 = QualType(),
bool addMallocAttr = false);
bool FindDeallocationFunction(SourceLocation StartLoc, CXXRecordDecl *RD,
DeclarationName Name, FunctionDecl* &Operator,
bool Diagnose = true);
FunctionDecl *FindUsualDeallocationFunction(SourceLocation StartLoc,
bool CanProvideSize,
DeclarationName Name);
/// ActOnCXXDelete - Parsed a C++ 'delete' expression
ExprResult ActOnCXXDelete(SourceLocation StartLoc,
bool UseGlobal, bool ArrayForm,
Expr *Operand);
DeclResult ActOnCXXConditionDeclaration(Scope *S, Declarator &D);
ExprResult CheckConditionVariable(VarDecl *ConditionVar,
SourceLocation StmtLoc,
bool ConvertToBoolean);
ExprResult ActOnNoexceptExpr(SourceLocation KeyLoc, SourceLocation LParen,
Expr *Operand, SourceLocation RParen);
ExprResult BuildCXXNoexceptExpr(SourceLocation KeyLoc, Expr *Operand,
SourceLocation RParen);
/// \brief Parsed one of the type trait support pseudo-functions.
ExprResult ActOnTypeTrait(TypeTrait Kind, SourceLocation KWLoc,
ArrayRef<ParsedType> Args,
SourceLocation RParenLoc);
ExprResult BuildTypeTrait(TypeTrait Kind, SourceLocation KWLoc,
ArrayRef<TypeSourceInfo *> Args,
SourceLocation RParenLoc);
/// ActOnArrayTypeTrait - Parsed one of the bianry type trait support
/// pseudo-functions.
ExprResult ActOnArrayTypeTrait(ArrayTypeTrait ATT,
SourceLocation KWLoc,
ParsedType LhsTy,
Expr *DimExpr,
SourceLocation RParen);
ExprResult BuildArrayTypeTrait(ArrayTypeTrait ATT,
SourceLocation KWLoc,
TypeSourceInfo *TSInfo,
Expr *DimExpr,
SourceLocation RParen);
/// ActOnExpressionTrait - Parsed one of the unary type trait support
/// pseudo-functions.
ExprResult ActOnExpressionTrait(ExpressionTrait OET,
SourceLocation KWLoc,
Expr *Queried,
SourceLocation RParen);
ExprResult BuildExpressionTrait(ExpressionTrait OET,
SourceLocation KWLoc,
Expr *Queried,
SourceLocation RParen);
ExprResult ActOnStartCXXMemberReference(Scope *S,
Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
ParsedType &ObjectType,
bool &MayBePseudoDestructor);
ExprResult DiagnoseDtorReference(SourceLocation NameLoc, Expr *MemExpr);
ExprResult BuildPseudoDestructorExpr(Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
const CXXScopeSpec &SS,
TypeSourceInfo *ScopeType,
SourceLocation CCLoc,
SourceLocation TildeLoc,
PseudoDestructorTypeStorage DestroyedType,
bool HasTrailingLParen);
ExprResult ActOnPseudoDestructorExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
CXXScopeSpec &SS,
UnqualifiedId &FirstTypeName,
SourceLocation CCLoc,
SourceLocation TildeLoc,
UnqualifiedId &SecondTypeName,
bool HasTrailingLParen);
ExprResult ActOnPseudoDestructorExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
SourceLocation TildeLoc,
const DeclSpec& DS,
bool HasTrailingLParen);
/// MaybeCreateExprWithCleanups - If the current full-expression
/// requires any cleanups, surround it with a ExprWithCleanups node.
/// Otherwise, just returns the passed-in expression.
Expr *MaybeCreateExprWithCleanups(Expr *SubExpr);
Stmt *MaybeCreateStmtWithCleanups(Stmt *SubStmt);
ExprResult MaybeCreateExprWithCleanups(ExprResult SubExpr);
ExprResult ActOnFinishFullExpr(Expr *Expr) {
return ActOnFinishFullExpr(Expr, Expr ? Expr->getExprLoc()
: SourceLocation());
}
ExprResult ActOnFinishFullExpr(Expr *Expr, SourceLocation CC,
bool DiscardedValue = false,
bool IsConstexpr = false,
bool IsLambdaInitCaptureInitializer = false);
StmtResult ActOnFinishFullStmt(Stmt *Stmt);
// Marks SS invalid if it represents an incomplete type.
bool RequireCompleteDeclContext(CXXScopeSpec &SS, DeclContext *DC);
DeclContext *computeDeclContext(QualType T);
DeclContext *computeDeclContext(const CXXScopeSpec &SS,
bool EnteringContext = false);
bool isDependentScopeSpecifier(const CXXScopeSpec &SS);
CXXRecordDecl *getCurrentInstantiationOf(NestedNameSpecifier *NNS);
/// \brief The parser has parsed a global nested-name-specifier '::'.
///
/// \param CCLoc The location of the '::'.
///
/// \param SS The nested-name-specifier, which will be updated in-place
/// to reflect the parsed nested-name-specifier.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXGlobalScopeSpecifier(SourceLocation CCLoc, CXXScopeSpec &SS);
/// \brief The parser has parsed a '__super' nested-name-specifier.
///
/// \param SuperLoc The location of the '__super' keyword.
///
/// \param ColonColonLoc The location of the '::'.
///
/// \param SS The nested-name-specifier, which will be updated in-place
/// to reflect the parsed nested-name-specifier.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnSuperScopeSpecifier(SourceLocation SuperLoc,
SourceLocation ColonColonLoc, CXXScopeSpec &SS);
bool isAcceptableNestedNameSpecifier(const NamedDecl *SD);
NamedDecl *FindFirstQualifierInScope(Scope *S, NestedNameSpecifier *NNS);
bool isNonTypeNestedNameSpecifier(Scope *S, CXXScopeSpec &SS,
SourceLocation IdLoc,
IdentifierInfo &II,
ParsedType ObjectType);
bool BuildCXXNestedNameSpecifier(Scope *S,
IdentifierInfo &Identifier,
SourceLocation IdentifierLoc,
SourceLocation CCLoc,
QualType ObjectType,
bool EnteringContext,
CXXScopeSpec &SS,
NamedDecl *ScopeLookupResult,
bool ErrorRecoveryLookup,
bool *IsCorrectedToColon = nullptr);
/// \brief The parser has parsed a nested-name-specifier 'identifier::'.
///
/// \param S The scope in which this nested-name-specifier occurs.
///
/// \param Identifier The identifier preceding the '::'.
///
/// \param IdentifierLoc The location of the identifier.
///
/// \param CCLoc The location of the '::'.
///
/// \param ObjectType The type of the object, if we're parsing
/// nested-name-specifier in a member access expression.
///
/// \param EnteringContext Whether we're entering the context nominated by
/// this nested-name-specifier.
///
/// \param SS The nested-name-specifier, which is both an input
/// parameter (the nested-name-specifier before this type) and an
/// output parameter (containing the full nested-name-specifier,
/// including this new type).
///
/// \param ErrorRecoveryLookup If true, then this method is called to improve
/// error recovery. In this case do not emit error message.
///
/// \param IsCorrectedToColon If not null, suggestions to replace '::' -> ':'
/// are allowed. The bool value pointed by this parameter is set to 'true'
/// if the identifier is treated as if it was followed by ':', not '::'.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXNestedNameSpecifier(Scope *S,
IdentifierInfo &Identifier,
SourceLocation IdentifierLoc,
SourceLocation CCLoc,
ParsedType ObjectType,
bool EnteringContext,
CXXScopeSpec &SS,
bool ErrorRecoveryLookup = false,
bool *IsCorrectedToColon = nullptr);
ExprResult ActOnDecltypeExpression(Expr *E);
bool ActOnCXXNestedNameSpecifierDecltype(CXXScopeSpec &SS,
const DeclSpec &DS,
SourceLocation ColonColonLoc);
bool IsInvalidUnlessNestedName(Scope *S, CXXScopeSpec &SS,
IdentifierInfo &Identifier,
SourceLocation IdentifierLoc,
SourceLocation ColonLoc,
ParsedType ObjectType,
bool EnteringContext);
/// \brief The parser has parsed a nested-name-specifier
/// 'template[opt] template-name < template-args >::'.
///
/// \param S The scope in which this nested-name-specifier occurs.
///
/// \param SS The nested-name-specifier, which is both an input
/// parameter (the nested-name-specifier before this type) and an
/// output parameter (containing the full nested-name-specifier,
/// including this new type).
///
/// \param TemplateKWLoc the location of the 'template' keyword, if any.
/// \param TemplateName the template name.
/// \param TemplateNameLoc The location of the template name.
/// \param LAngleLoc The location of the opening angle bracket ('<').
/// \param TemplateArgs The template arguments.
/// \param RAngleLoc The location of the closing angle bracket ('>').
/// \param CCLoc The location of the '::'.
///
/// \param EnteringContext Whether we're entering the context of the
/// nested-name-specifier.
///
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXNestedNameSpecifier(Scope *S,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
TemplateTy TemplateName,
SourceLocation TemplateNameLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc,
SourceLocation CCLoc,
bool EnteringContext);
/// \brief Given a C++ nested-name-specifier, produce an annotation value
/// that the parser can use later to reconstruct the given
/// nested-name-specifier.
///
/// \param SS A nested-name-specifier.
///
/// \returns A pointer containing all of the information in the
/// nested-name-specifier \p SS.
void *SaveNestedNameSpecifierAnnotation(CXXScopeSpec &SS);
/// \brief Given an annotation pointer for a nested-name-specifier, restore
/// the nested-name-specifier structure.
///
/// \param Annotation The annotation pointer, produced by
/// \c SaveNestedNameSpecifierAnnotation().
///
/// \param AnnotationRange The source range corresponding to the annotation.
///
/// \param SS The nested-name-specifier that will be updated with the contents
/// of the annotation pointer.
void RestoreNestedNameSpecifierAnnotation(void *Annotation,
SourceRange AnnotationRange,
CXXScopeSpec &SS);
bool ShouldEnterDeclaratorScope(Scope *S, const CXXScopeSpec &SS);
/// ActOnCXXEnterDeclaratorScope - Called when a C++ scope specifier (global
/// scope or nested-name-specifier) is parsed, part of a declarator-id.
/// After this method is called, according to [C++ 3.4.3p3], names should be
/// looked up in the declarator-id's scope, until the declarator is parsed and
/// ActOnCXXExitDeclaratorScope is called.
/// The 'SS' should be a non-empty valid CXXScopeSpec.
bool ActOnCXXEnterDeclaratorScope(Scope *S, CXXScopeSpec &SS);
/// ActOnCXXExitDeclaratorScope - Called when a declarator that previously
/// invoked ActOnCXXEnterDeclaratorScope(), is finished. 'SS' is the same
/// CXXScopeSpec that was passed to ActOnCXXEnterDeclaratorScope as well.
/// Used to indicate that names should revert to being looked up in the
/// defining scope.
void ActOnCXXExitDeclaratorScope(Scope *S, const CXXScopeSpec &SS);
/// ActOnCXXEnterDeclInitializer - Invoked when we are about to parse an
/// initializer for the declaration 'Dcl'.
/// After this method is called, according to [C++ 3.4.1p13], if 'Dcl' is a
/// static data member of class X, names should be looked up in the scope of
/// class X.
void ActOnCXXEnterDeclInitializer(Scope *S, Decl *Dcl);
/// ActOnCXXExitDeclInitializer - Invoked after we are finished parsing an
/// initializer for the declaration 'Dcl'.
void ActOnCXXExitDeclInitializer(Scope *S, Decl *Dcl);
/// \brief Create a new lambda closure type.
CXXRecordDecl *createLambdaClosureType(SourceRange IntroducerRange,
TypeSourceInfo *Info,
bool KnownDependent,
LambdaCaptureDefault CaptureDefault);
/// \brief Start the definition of a lambda expression.
CXXMethodDecl *startLambdaDefinition(CXXRecordDecl *Class,
SourceRange IntroducerRange,
TypeSourceInfo *MethodType,
SourceLocation EndLoc,
ArrayRef<ParmVarDecl *> Params);
/// \brief Endow the lambda scope info with the relevant properties.
void buildLambdaScope(sema::LambdaScopeInfo *LSI,
CXXMethodDecl *CallOperator,
SourceRange IntroducerRange,
LambdaCaptureDefault CaptureDefault,
SourceLocation CaptureDefaultLoc,
bool ExplicitParams,
bool ExplicitResultType,
bool Mutable);
/// \brief Perform initialization analysis of the init-capture and perform
/// any implicit conversions such as an lvalue-to-rvalue conversion if
/// not being used to initialize a reference.
QualType performLambdaInitCaptureInitialization(SourceLocation Loc,
bool ByRef, IdentifierInfo *Id, Expr *&Init);
/// \brief Create a dummy variable within the declcontext of the lambda's
/// call operator, for name lookup purposes for a lambda init capture.
///
/// CodeGen handles emission of lambda captures, ignoring these dummy
/// variables appropriately.
VarDecl *createLambdaInitCaptureVarDecl(SourceLocation Loc,
QualType InitCaptureType, IdentifierInfo *Id, Expr *Init);
/// \brief Build the implicit field for an init-capture.
FieldDecl *buildInitCaptureField(sema::LambdaScopeInfo *LSI, VarDecl *Var);
/// \brief Note that we have finished the explicit captures for the
/// given lambda.
void finishLambdaExplicitCaptures(sema::LambdaScopeInfo *LSI);
/// \brief Introduce the lambda parameters into scope.
void addLambdaParameters(CXXMethodDecl *CallOperator, Scope *CurScope);
/// \brief Deduce a block or lambda's return type based on the return
/// statements present in the body.
void deduceClosureReturnType(sema::CapturingScopeInfo &CSI);
/// ActOnStartOfLambdaDefinition - This is called just before we start
/// parsing the body of a lambda; it analyzes the explicit captures and
/// arguments, and sets up various data-structures for the body of the
/// lambda.
void ActOnStartOfLambdaDefinition(LambdaIntroducer &Intro,
Declarator &ParamInfo, Scope *CurScope);
/// ActOnLambdaError - If there is an error parsing a lambda, this callback
/// is invoked to pop the information about the lambda.
void ActOnLambdaError(SourceLocation StartLoc, Scope *CurScope,
bool IsInstantiation = false);
/// ActOnLambdaExpr - This is called when the body of a lambda expression
/// was successfully completed.
ExprResult ActOnLambdaExpr(SourceLocation StartLoc, Stmt *Body,
Scope *CurScope,
bool IsInstantiation = false);
/// \brief Define the "body" of the conversion from a lambda object to a
/// function pointer.
///
/// This routine doesn't actually define a sensible body; rather, it fills
/// in the initialization expression needed to copy the lambda object into
/// the block, and IR generation actually generates the real body of the
/// block pointer conversion.
void DefineImplicitLambdaToFunctionPointerConversion(
SourceLocation CurrentLoc, CXXConversionDecl *Conv);
/// \brief Define the "body" of the conversion from a lambda object to a
/// block pointer.
///
/// This routine doesn't actually define a sensible body; rather, it fills
/// in the initialization expression needed to copy the lambda object into
/// the block, and IR generation actually generates the real body of the
/// block pointer conversion.
void DefineImplicitLambdaToBlockPointerConversion(SourceLocation CurrentLoc,
CXXConversionDecl *Conv);
ExprResult BuildBlockForLambdaConversion(SourceLocation CurrentLocation,
SourceLocation ConvLocation,
CXXConversionDecl *Conv,
Expr *Src);
// ParseObjCStringLiteral - Parse Objective-C string literals.
ExprResult ParseObjCStringLiteral(SourceLocation *AtLocs,
Expr **Strings,
unsigned NumStrings);
ExprResult BuildObjCStringLiteral(SourceLocation AtLoc, StringLiteral *S);
/// BuildObjCNumericLiteral - builds an ObjCBoxedExpr AST node for the
/// numeric literal expression. Type of the expression will be "NSNumber *"
/// or "id" if NSNumber is unavailable.
ExprResult BuildObjCNumericLiteral(SourceLocation AtLoc, Expr *Number);
ExprResult ActOnObjCBoolLiteral(SourceLocation AtLoc, SourceLocation ValueLoc,
bool Value);
ExprResult BuildObjCArrayLiteral(SourceRange SR, MultiExprArg Elements);
/// BuildObjCBoxedExpr - builds an ObjCBoxedExpr AST node for the
/// '@' prefixed parenthesized expression. The type of the expression will
/// either be "NSNumber *" or "NSString *" depending on the type of
/// ValueType, which is allowed to be a built-in numeric type or
/// "char *" or "const char *".
ExprResult BuildObjCBoxedExpr(SourceRange SR, Expr *ValueExpr);
ExprResult BuildObjCSubscriptExpression(SourceLocation RB, Expr *BaseExpr,
Expr *IndexExpr,
ObjCMethodDecl *getterMethod,
ObjCMethodDecl *setterMethod);
ExprResult BuildObjCDictionaryLiteral(SourceRange SR,
ObjCDictionaryElement *Elements,
unsigned NumElements);
ExprResult BuildObjCEncodeExpression(SourceLocation AtLoc,
TypeSourceInfo *EncodedTypeInfo,
SourceLocation RParenLoc);
ExprResult BuildCXXMemberCallExpr(Expr *Exp, NamedDecl *FoundDecl,
CXXConversionDecl *Method,
bool HadMultipleCandidates);
ExprResult ParseObjCEncodeExpression(SourceLocation AtLoc,
SourceLocation EncodeLoc,
SourceLocation LParenLoc,
ParsedType Ty,
SourceLocation RParenLoc);
/// ParseObjCSelectorExpression - Build selector expression for \@selector
ExprResult ParseObjCSelectorExpression(Selector Sel,
SourceLocation AtLoc,
SourceLocation SelLoc,
SourceLocation LParenLoc,
SourceLocation RParenLoc,
bool WarnMultipleSelectors);
/// ParseObjCProtocolExpression - Build protocol expression for \@protocol
ExprResult ParseObjCProtocolExpression(IdentifierInfo * ProtocolName,
SourceLocation AtLoc,
SourceLocation ProtoLoc,
SourceLocation LParenLoc,
SourceLocation ProtoIdLoc,
SourceLocation RParenLoc);
//===--------------------------------------------------------------------===//
// C++ Declarations
//
Decl *ActOnStartLinkageSpecification(Scope *S,
SourceLocation ExternLoc,
Expr *LangStr,
SourceLocation LBraceLoc);
Decl *ActOnFinishLinkageSpecification(Scope *S,
Decl *LinkageSpec,
SourceLocation RBraceLoc);
//===--------------------------------------------------------------------===//
// C++ Classes
//
bool isCurrentClassName(const IdentifierInfo &II, Scope *S,
const CXXScopeSpec *SS = nullptr);
bool isCurrentClassNameTypo(IdentifierInfo *&II, const CXXScopeSpec *SS);
bool ActOnAccessSpecifier(AccessSpecifier Access,
SourceLocation ASLoc,
SourceLocation ColonLoc,
AttributeList *Attrs = nullptr);
NamedDecl *ActOnCXXMemberDeclarator(Scope *S, AccessSpecifier AS,
Declarator &D,
MultiTemplateParamsArg TemplateParameterLists,
Expr *BitfieldWidth, const VirtSpecifiers &VS,
InClassInitStyle InitStyle);
void ActOnStartCXXInClassMemberInitializer();
void ActOnFinishCXXInClassMemberInitializer(Decl *VarDecl,
SourceLocation EqualLoc,
Expr *Init);
MemInitResult ActOnMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
SourceLocation LParenLoc,
ArrayRef<Expr *> Args,
SourceLocation RParenLoc,
SourceLocation EllipsisLoc);
MemInitResult ActOnMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
Expr *InitList,
SourceLocation EllipsisLoc);
MemInitResult BuildMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
Expr *Init,
SourceLocation EllipsisLoc);
MemInitResult BuildMemberInitializer(ValueDecl *Member,
Expr *Init,
SourceLocation IdLoc);
MemInitResult BuildBaseInitializer(QualType BaseType,
TypeSourceInfo *BaseTInfo,
Expr *Init,
CXXRecordDecl *ClassDecl,
SourceLocation EllipsisLoc);
MemInitResult BuildDelegatingInitializer(TypeSourceInfo *TInfo,
Expr *Init,
CXXRecordDecl *ClassDecl);
bool SetDelegatingInitializer(CXXConstructorDecl *Constructor,
CXXCtorInitializer *Initializer);
bool SetCtorInitializers(CXXConstructorDecl *Constructor, bool AnyErrors,
ArrayRef<CXXCtorInitializer *> Initializers = None);
void SetIvarInitializers(ObjCImplementationDecl *ObjCImplementation);
/// MarkBaseAndMemberDestructorsReferenced - Given a record decl,
/// mark all the non-trivial destructors of its members and bases as
/// referenced.
void MarkBaseAndMemberDestructorsReferenced(SourceLocation Loc,
CXXRecordDecl *Record);
/// \brief The list of classes whose vtables have been used within
/// this translation unit, and the source locations at which the
/// first use occurred.
typedef std::pair<CXXRecordDecl*, SourceLocation> VTableUse;
/// \brief The list of vtables that are required but have not yet been
/// materialized.
SmallVector<VTableUse, 16> VTableUses;
/// \brief The set of classes whose vtables have been used within
/// this translation unit, and a bit that will be true if the vtable is
/// required to be emitted (otherwise, it should be emitted only if needed
/// by code generation).
llvm::DenseMap<CXXRecordDecl *, bool> VTablesUsed;
/// \brief Load any externally-stored vtable uses.
void LoadExternalVTableUses();
typedef LazyVector<CXXRecordDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadDynamicClasses, 2, 2>
DynamicClassesType;
/// \brief A list of all of the dynamic classes in this translation
/// unit.
DynamicClassesType DynamicClasses;
/// \brief Note that the vtable for the given class was used at the
/// given location.
void MarkVTableUsed(SourceLocation Loc, CXXRecordDecl *Class,
bool DefinitionRequired = false);
/// \brief Mark the exception specifications of all virtual member functions
/// in the given class as needed.
void MarkVirtualMemberExceptionSpecsNeeded(SourceLocation Loc,
const CXXRecordDecl *RD);
/// MarkVirtualMembersReferenced - Will mark all members of the given
/// CXXRecordDecl referenced.
void MarkVirtualMembersReferenced(SourceLocation Loc,
const CXXRecordDecl *RD);
/// \brief Define all of the vtables that have been used in this
/// translation unit and reference any virtual members used by those
/// vtables.
///
/// \returns true if any work was done, false otherwise.
bool DefineUsedVTables();
void AddImplicitlyDeclaredMembersToClass(CXXRecordDecl *ClassDecl);
void ActOnMemInitializers(Decl *ConstructorDecl,
SourceLocation ColonLoc,
ArrayRef<CXXCtorInitializer*> MemInits,
bool AnyErrors);
void CheckCompletedCXXClass(CXXRecordDecl *Record);
void ActOnFinishCXXMemberSpecification(Scope* S, SourceLocation RLoc,
Decl *TagDecl,
SourceLocation LBrac,
SourceLocation RBrac,
AttributeList *AttrList);
void ActOnFinishCXXMemberDecls();
void ActOnReenterCXXMethodParameter(Scope *S, ParmVarDecl *Param);
unsigned ActOnReenterTemplateScope(Scope *S, Decl *Template);
void ActOnStartDelayedMemberDeclarations(Scope *S, Decl *Record);
void ActOnStartDelayedCXXMethodDeclaration(Scope *S, Decl *Method);
void ActOnDelayedCXXMethodParameter(Scope *S, Decl *Param);
void ActOnFinishDelayedMemberDeclarations(Scope *S, Decl *Record);
void ActOnFinishDelayedCXXMethodDeclaration(Scope *S, Decl *Method);
void ActOnFinishDelayedMemberInitializers(Decl *Record);
void MarkAsLateParsedTemplate(FunctionDecl *FD, Decl *FnD,
CachedTokens &Toks);
void UnmarkAsLateParsedTemplate(FunctionDecl *FD);
bool IsInsideALocalClassWithinATemplateFunction();
Decl *ActOnStaticAssertDeclaration(SourceLocation StaticAssertLoc,
Expr *AssertExpr,
Expr *AssertMessageExpr,
SourceLocation RParenLoc);
Decl *BuildStaticAssertDeclaration(SourceLocation StaticAssertLoc,
Expr *AssertExpr,
StringLiteral *AssertMessageExpr,
SourceLocation RParenLoc,
bool Failed);
FriendDecl *CheckFriendTypeDecl(SourceLocation LocStart,
SourceLocation FriendLoc,
TypeSourceInfo *TSInfo);
Decl *ActOnFriendTypeDecl(Scope *S, const DeclSpec &DS,
MultiTemplateParamsArg TemplateParams);
NamedDecl *ActOnFriendFunctionDecl(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParams);
QualType CheckConstructorDeclarator(Declarator &D, QualType R,
StorageClass& SC);
void CheckConstructor(CXXConstructorDecl *Constructor);
QualType CheckDestructorDeclarator(Declarator &D, QualType R,
StorageClass& SC);
bool CheckDestructor(CXXDestructorDecl *Destructor);
void CheckConversionDeclarator(Declarator &D, QualType &R,
StorageClass& SC);
Decl *ActOnConversionDeclarator(CXXConversionDecl *Conversion);
void CheckExplicitlyDefaultedSpecialMember(CXXMethodDecl *MD);
void CheckExplicitlyDefaultedMemberExceptionSpec(CXXMethodDecl *MD,
const FunctionProtoType *T);
void CheckDelayedMemberExceptionSpecs();
//===--------------------------------------------------------------------===//
// C++ Derived Classes
//
/// ActOnBaseSpecifier - Parsed a base specifier
CXXBaseSpecifier *CheckBaseSpecifier(CXXRecordDecl *Class,
SourceRange SpecifierRange,
bool Virtual, AccessSpecifier Access,
TypeSourceInfo *TInfo,
SourceLocation EllipsisLoc);
BaseResult ActOnBaseSpecifier(Decl *classdecl,
SourceRange SpecifierRange,
ParsedAttributes &Attrs,
bool Virtual, AccessSpecifier Access,
ParsedType basetype,
SourceLocation BaseLoc,
SourceLocation EllipsisLoc);
bool AttachBaseSpecifiers(CXXRecordDecl *Class, CXXBaseSpecifier **Bases,
unsigned NumBases);
void ActOnBaseSpecifiers(Decl *ClassDecl, CXXBaseSpecifier **Bases,
unsigned NumBases);
bool IsDerivedFrom(QualType Derived, QualType Base);
bool IsDerivedFrom(QualType Derived, QualType Base, CXXBasePaths &Paths);
// FIXME: I don't like this name.
void BuildBasePathArray(const CXXBasePaths &Paths, CXXCastPath &BasePath);
bool BasePathInvolvesVirtualBase(const CXXCastPath &BasePath);
bool CheckDerivedToBaseConversion(QualType Derived, QualType Base,
SourceLocation Loc, SourceRange Range,
CXXCastPath *BasePath = nullptr,
bool IgnoreAccess = false);
bool CheckDerivedToBaseConversion(QualType Derived, QualType Base,
unsigned InaccessibleBaseID,
unsigned AmbigiousBaseConvID,
SourceLocation Loc, SourceRange Range,
DeclarationName Name,
CXXCastPath *BasePath);
std::string getAmbiguousPathsDisplayString(CXXBasePaths &Paths);
bool CheckOverridingFunctionAttributes(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
/// CheckOverridingFunctionReturnType - Checks whether the return types are
/// covariant, according to C++ [class.virtual]p5.
bool CheckOverridingFunctionReturnType(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
/// CheckOverridingFunctionExceptionSpec - Checks whether the exception
/// spec is a subset of base spec.
bool CheckOverridingFunctionExceptionSpec(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
bool CheckPureMethod(CXXMethodDecl *Method, SourceRange InitRange);
/// CheckOverrideControl - Check C++11 override control semantics.
void CheckOverrideControl(NamedDecl *D);
/// DiagnoseAbsenceOfOverrideControl - Diagnose if 'override' keyword was
/// not used in the declaration of an overriding method.
void DiagnoseAbsenceOfOverrideControl(NamedDecl *D);
/// CheckForFunctionMarkedFinal - Checks whether a virtual member function
/// overrides a virtual member function marked 'final', according to
/// C++11 [class.virtual]p4.
bool CheckIfOverriddenFunctionIsMarkedFinal(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
//===--------------------------------------------------------------------===//
// C++ Access Control
//
enum AccessResult {
AR_accessible,
AR_inaccessible,
AR_dependent,
AR_delayed
};
bool SetMemberAccessSpecifier(NamedDecl *MemberDecl,
NamedDecl *PrevMemberDecl,
AccessSpecifier LexicalAS);
AccessResult CheckUnresolvedMemberAccess(UnresolvedMemberExpr *E,
DeclAccessPair FoundDecl);
AccessResult CheckUnresolvedLookupAccess(UnresolvedLookupExpr *E,
DeclAccessPair FoundDecl);
AccessResult CheckAllocationAccess(SourceLocation OperatorLoc,
SourceRange PlacementRange,
CXXRecordDecl *NamingClass,
DeclAccessPair FoundDecl,
bool Diagnose = true);
AccessResult CheckConstructorAccess(SourceLocation Loc,
CXXConstructorDecl *D,
const InitializedEntity &Entity,
AccessSpecifier Access,
bool IsCopyBindingRefToTemp = false);
AccessResult CheckConstructorAccess(SourceLocation Loc,
CXXConstructorDecl *D,
const InitializedEntity &Entity,
AccessSpecifier Access,
const PartialDiagnostic &PDiag);
AccessResult CheckDestructorAccess(SourceLocation Loc,
CXXDestructorDecl *Dtor,
const PartialDiagnostic &PDiag,
QualType objectType = QualType());
AccessResult CheckFriendAccess(NamedDecl *D);
AccessResult CheckMemberAccess(SourceLocation UseLoc,
CXXRecordDecl *NamingClass,
DeclAccessPair Found);
AccessResult CheckMemberOperatorAccess(SourceLocation Loc,
Expr *ObjectExpr,
Expr *ArgExpr,
DeclAccessPair FoundDecl);
AccessResult CheckAddressOfMemberAccess(Expr *OvlExpr,
DeclAccessPair FoundDecl);
AccessResult CheckBaseClassAccess(SourceLocation AccessLoc,
QualType Base, QualType Derived,
const CXXBasePath &Path,
unsigned DiagID,
bool ForceCheck = false,
bool ForceUnprivileged = false);
void CheckLookupAccess(const LookupResult &R);
bool IsSimplyAccessible(NamedDecl *decl, DeclContext *Ctx);
bool isSpecialMemberAccessibleForDeletion(CXXMethodDecl *decl,
AccessSpecifier access,
QualType objectType);
void HandleDependentAccessCheck(const DependentDiagnostic &DD,
const MultiLevelTemplateArgumentList &TemplateArgs);
void PerformDependentDiagnostics(const DeclContext *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs);
void HandleDelayedAccessCheck(sema::DelayedDiagnostic &DD, Decl *Ctx);
/// \brief When true, access checking violations are treated as SFINAE
/// failures rather than hard errors.
bool AccessCheckingSFINAE;
enum AbstractDiagSelID {
AbstractNone = -1,
AbstractReturnType,
AbstractParamType,
AbstractVariableType,
AbstractFieldType,
AbstractIvarType,
AbstractSynthesizedIvarType,
AbstractArrayType
};
bool RequireNonAbstractType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
template<typename T1>
bool RequireNonAbstractType(SourceLocation Loc, QualType T,
unsigned DiagID,
const T1 &Arg1) {
BoundTypeDiagnoser1<T1> Diagnoser(DiagID, Arg1);
return RequireNonAbstractType(Loc, T, Diagnoser);
}
template<typename T1, typename T2>
bool RequireNonAbstractType(SourceLocation Loc, QualType T,
unsigned DiagID,
const T1 &Arg1, const T2 &Arg2) {
BoundTypeDiagnoser2<T1, T2> Diagnoser(DiagID, Arg1, Arg2);
return RequireNonAbstractType(Loc, T, Diagnoser);
}
template<typename T1, typename T2, typename T3>
bool RequireNonAbstractType(SourceLocation Loc, QualType T,
unsigned DiagID,
const T1 &Arg1, const T2 &Arg2, const T3 &Arg3) {
BoundTypeDiagnoser3<T1, T2, T3> Diagnoser(DiagID, Arg1, Arg2, Arg3);
return RequireNonAbstractType(Loc, T, Diagnoser);
}
void DiagnoseAbstractType(const CXXRecordDecl *RD);
bool RequireNonAbstractType(SourceLocation Loc, QualType T, unsigned DiagID,
AbstractDiagSelID SelID = AbstractNone);
//===--------------------------------------------------------------------===//
// C++ Overloaded Operators [C++ 13.5]
//
bool CheckOverloadedOperatorDeclaration(FunctionDecl *FnDecl);
bool CheckLiteralOperatorDeclaration(FunctionDecl *FnDecl);
//===--------------------------------------------------------------------===//
// C++ Templates [C++ 14]
//
void FilterAcceptableTemplateNames(LookupResult &R,
bool AllowFunctionTemplates = true);
bool hasAnyAcceptableTemplateNames(LookupResult &R,
bool AllowFunctionTemplates = true);
void LookupTemplateName(LookupResult &R, Scope *S, CXXScopeSpec &SS,
QualType ObjectType, bool EnteringContext,
bool &MemberOfUnknownSpecialization);
TemplateNameKind isTemplateName(Scope *S,
CXXScopeSpec &SS,
bool hasTemplateKeyword,
UnqualifiedId &Name,
ParsedType ObjectType,
bool EnteringContext,
TemplateTy &Template,
bool &MemberOfUnknownSpecialization);
bool DiagnoseUnknownTemplateName(const IdentifierInfo &II,
SourceLocation IILoc,
Scope *S,
const CXXScopeSpec *SS,
TemplateTy &SuggestedTemplate,
TemplateNameKind &SuggestedKind);
void DiagnoseTemplateParameterShadow(SourceLocation Loc, Decl *PrevDecl);
TemplateDecl *AdjustDeclIfTemplate(Decl *&Decl);
Decl *ActOnTypeParameter(Scope *S, bool Typename,
SourceLocation EllipsisLoc,
SourceLocation KeyLoc,
IdentifierInfo *ParamName,
SourceLocation ParamNameLoc,
unsigned Depth, unsigned Position,
SourceLocation EqualLoc,
ParsedType DefaultArg);
QualType CheckNonTypeTemplateParameterType(QualType T, SourceLocation Loc);
Decl *ActOnNonTypeTemplateParameter(Scope *S, Declarator &D,
unsigned Depth,
unsigned Position,
SourceLocation EqualLoc,
Expr *DefaultArg);
Decl *ActOnTemplateTemplateParameter(Scope *S,
SourceLocation TmpLoc,
TemplateParameterList *Params,
SourceLocation EllipsisLoc,
IdentifierInfo *ParamName,
SourceLocation ParamNameLoc,
unsigned Depth,
unsigned Position,
SourceLocation EqualLoc,
ParsedTemplateArgument DefaultArg);
TemplateParameterList *
ActOnTemplateParameterList(unsigned Depth,
SourceLocation ExportLoc,
SourceLocation TemplateLoc,
SourceLocation LAngleLoc,
Decl **Params, unsigned NumParams,
SourceLocation RAngleLoc);
/// \brief The context in which we are checking a template parameter list.
enum TemplateParamListContext {
TPC_ClassTemplate,
TPC_VarTemplate,
TPC_FunctionTemplate,
TPC_ClassTemplateMember,
TPC_FriendClassTemplate,
TPC_FriendFunctionTemplate,
TPC_FriendFunctionTemplateDefinition,
TPC_TypeAliasTemplate
};
bool CheckTemplateParameterList(TemplateParameterList *NewParams,
TemplateParameterList *OldParams,
TemplateParamListContext TPC);
TemplateParameterList *MatchTemplateParametersToScopeSpecifier(
SourceLocation DeclStartLoc, SourceLocation DeclLoc,
const CXXScopeSpec &SS, TemplateIdAnnotation *TemplateId,
ArrayRef<TemplateParameterList *> ParamLists,
bool IsFriend, bool &IsExplicitSpecialization, bool &Invalid);
DeclResult CheckClassTemplate(Scope *S, unsigned TagSpec, TagUseKind TUK,
SourceLocation KWLoc, CXXScopeSpec &SS,
IdentifierInfo *Name, SourceLocation NameLoc,
AttributeList *Attr,
TemplateParameterList *TemplateParams,
AccessSpecifier AS,
SourceLocation ModulePrivateLoc,
SourceLocation FriendLoc,
unsigned NumOuterTemplateParamLists,
TemplateParameterList **OuterTemplateParamLists);
void translateTemplateArguments(const ASTTemplateArgsPtr &In,
TemplateArgumentListInfo &Out);
void NoteAllFoundTemplates(TemplateName Name);
QualType CheckTemplateIdType(TemplateName Template,
SourceLocation TemplateLoc,
TemplateArgumentListInfo &TemplateArgs);
TypeResult
ActOnTemplateIdType(CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
TemplateTy Template, SourceLocation TemplateLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc,
bool IsCtorOrDtorName = false);
/// \brief Parsed an elaborated-type-specifier that refers to a template-id,
/// such as \c class T::template apply<U>.
TypeResult ActOnTagTemplateIdType(TagUseKind TUK,
TypeSpecifierType TagSpec,
SourceLocation TagLoc,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
TemplateTy TemplateD,
SourceLocation TemplateLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgsIn,
SourceLocation RAngleLoc);
DeclResult ActOnVarTemplateSpecialization(
Scope *S, Declarator &D, TypeSourceInfo *DI,
SourceLocation TemplateKWLoc, TemplateParameterList *TemplateParams,
StorageClass SC, bool IsPartialSpecialization);
DeclResult CheckVarTemplateId(VarTemplateDecl *Template,
SourceLocation TemplateLoc,
SourceLocation TemplateNameLoc,
const TemplateArgumentListInfo &TemplateArgs);
ExprResult CheckVarTemplateId(const CXXScopeSpec &SS,
const DeclarationNameInfo &NameInfo,
VarTemplateDecl *Template,
SourceLocation TemplateLoc,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildTemplateIdExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
LookupResult &R,
bool RequiresADL,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildQualifiedTemplateIdExpr(CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
TemplateNameKind ActOnDependentTemplateName(Scope *S,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &Name,
ParsedType ObjectType,
bool EnteringContext,
TemplateTy &Template);
DeclResult
ActOnClassTemplateSpecialization(Scope *S, unsigned TagSpec, TagUseKind TUK,
SourceLocation KWLoc,
SourceLocation ModulePrivateLoc,
TemplateIdAnnotation &TemplateId,
AttributeList *Attr,
MultiTemplateParamsArg TemplateParameterLists);
Decl *ActOnTemplateDeclarator(Scope *S,
MultiTemplateParamsArg TemplateParameterLists,
Declarator &D);
Decl *ActOnStartOfFunctionTemplateDef(Scope *FnBodyScope,
MultiTemplateParamsArg TemplateParameterLists,
Declarator &D);
bool
CheckSpecializationInstantiationRedecl(SourceLocation NewLoc,
TemplateSpecializationKind NewTSK,
NamedDecl *PrevDecl,
TemplateSpecializationKind PrevTSK,
SourceLocation PrevPtOfInstantiation,
bool &SuppressNew);
bool CheckDependentFunctionTemplateSpecialization(FunctionDecl *FD,
const TemplateArgumentListInfo &ExplicitTemplateArgs,
LookupResult &Previous);
bool CheckFunctionTemplateSpecialization(FunctionDecl *FD,
TemplateArgumentListInfo *ExplicitTemplateArgs,
LookupResult &Previous);
bool CheckMemberSpecialization(NamedDecl *Member, LookupResult &Previous);
DeclResult
ActOnExplicitInstantiation(Scope *S,
SourceLocation ExternLoc,
SourceLocation TemplateLoc,
unsigned TagSpec,
SourceLocation KWLoc,
const CXXScopeSpec &SS,
TemplateTy Template,
SourceLocation TemplateNameLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc,
AttributeList *Attr);
DeclResult
ActOnExplicitInstantiation(Scope *S,
SourceLocation ExternLoc,
SourceLocation TemplateLoc,
unsigned TagSpec,
SourceLocation KWLoc,
CXXScopeSpec &SS,
IdentifierInfo *Name,
SourceLocation NameLoc,
AttributeList *Attr);
DeclResult ActOnExplicitInstantiation(Scope *S,
SourceLocation ExternLoc,
SourceLocation TemplateLoc,
Declarator &D);
TemplateArgumentLoc
SubstDefaultTemplateArgumentIfAvailable(TemplateDecl *Template,
SourceLocation TemplateLoc,
SourceLocation RAngleLoc,
Decl *Param,
SmallVectorImpl<TemplateArgument>
&Converted,
bool &HasDefaultArg);
/// \brief Specifies the context in which a particular template
/// argument is being checked.
enum CheckTemplateArgumentKind {
/// \brief The template argument was specified in the code or was
/// instantiated with some deduced template arguments.
CTAK_Specified,
/// \brief The template argument was deduced via template argument
/// deduction.
CTAK_Deduced,
/// \brief The template argument was deduced from an array bound
/// via template argument deduction.
CTAK_DeducedFromArrayBound
};
bool CheckTemplateArgument(NamedDecl *Param,
TemplateArgumentLoc &Arg,
NamedDecl *Template,
SourceLocation TemplateLoc,
SourceLocation RAngleLoc,
unsigned ArgumentPackIndex,
SmallVectorImpl<TemplateArgument> &Converted,
CheckTemplateArgumentKind CTAK = CTAK_Specified);
/// \brief Check that the given template arguments can be be provided to
/// the given template, converting the arguments along the way.
///
/// \param Template The template to which the template arguments are being
/// provided.
///
/// \param TemplateLoc The location of the template name in the source.
///
/// \param TemplateArgs The list of template arguments. If the template is
/// a template template parameter, this function may extend the set of
/// template arguments to also include substituted, defaulted template
/// arguments.
///
/// \param PartialTemplateArgs True if the list of template arguments is
/// intentionally partial, e.g., because we're checking just the initial
/// set of template arguments.
///
/// \param Converted Will receive the converted, canonicalized template
/// arguments.
///
/// \returns true if an error occurred, false otherwise.
bool CheckTemplateArgumentList(TemplateDecl *Template,
SourceLocation TemplateLoc,
TemplateArgumentListInfo &TemplateArgs,
bool PartialTemplateArgs,
SmallVectorImpl<TemplateArgument> &Converted);
bool CheckTemplateTypeArgument(TemplateTypeParmDecl *Param,
TemplateArgumentLoc &Arg,
SmallVectorImpl<TemplateArgument> &Converted);
bool CheckTemplateArgument(TemplateTypeParmDecl *Param,
TypeSourceInfo *Arg);
ExprResult CheckTemplateArgument(NonTypeTemplateParmDecl *Param,
QualType InstantiatedParamType, Expr *Arg,
TemplateArgument &Converted,
CheckTemplateArgumentKind CTAK = CTAK_Specified);
bool CheckTemplateArgument(TemplateTemplateParmDecl *Param,
TemplateArgumentLoc &Arg,
unsigned ArgumentPackIndex);
ExprResult
BuildExpressionFromDeclTemplateArgument(const TemplateArgument &Arg,
QualType ParamType,
SourceLocation Loc);
ExprResult
BuildExpressionFromIntegralTemplateArgument(const TemplateArgument &Arg,
SourceLocation Loc);
/// \brief Enumeration describing how template parameter lists are compared
/// for equality.
enum TemplateParameterListEqualKind {
/// \brief We are matching the template parameter lists of two templates
/// that might be redeclarations.
///
/// \code
/// template<typename T> struct X;
/// template<typename T> struct X;
/// \endcode
TPL_TemplateMatch,
/// \brief We are matching the template parameter lists of two template
/// template parameters as part of matching the template parameter lists
/// of two templates that might be redeclarations.
///
/// \code
/// template<template<int I> class TT> struct X;
/// template<template<int Value> class Other> struct X;
/// \endcode
TPL_TemplateTemplateParmMatch,
/// \brief We are matching the template parameter lists of a template
/// template argument against the template parameter lists of a template
/// template parameter.
///
/// \code
/// template<template<int Value> class Metafun> struct X;
/// template<int Value> struct integer_c;
/// X<integer_c> xic;
/// \endcode
TPL_TemplateTemplateArgumentMatch
};
bool TemplateParameterListsAreEqual(TemplateParameterList *New,
TemplateParameterList *Old,
bool Complain,
TemplateParameterListEqualKind Kind,
SourceLocation TemplateArgLoc
= SourceLocation());
bool CheckTemplateDeclScope(Scope *S, TemplateParameterList *TemplateParams);
/// \brief Called when the parser has parsed a C++ typename
/// specifier, e.g., "typename T::type".
///
/// \param S The scope in which this typename type occurs.
/// \param TypenameLoc the location of the 'typename' keyword
/// \param SS the nested-name-specifier following the typename (e.g., 'T::').
/// \param II the identifier we're retrieving (e.g., 'type' in the example).
/// \param IdLoc the location of the identifier.
TypeResult
ActOnTypenameType(Scope *S, SourceLocation TypenameLoc,
const CXXScopeSpec &SS, const IdentifierInfo &II,
SourceLocation IdLoc);
/// \brief Called when the parser has parsed a C++ typename
/// specifier that ends in a template-id, e.g.,
/// "typename MetaFun::template apply<T1, T2>".
///
/// \param S The scope in which this typename type occurs.
/// \param TypenameLoc the location of the 'typename' keyword
/// \param SS the nested-name-specifier following the typename (e.g., 'T::').
/// \param TemplateLoc the location of the 'template' keyword, if any.
/// \param TemplateName The template name.
/// \param TemplateNameLoc The location of the template name.
/// \param LAngleLoc The location of the opening angle bracket ('<').
/// \param TemplateArgs The template arguments.
/// \param RAngleLoc The location of the closing angle bracket ('>').
TypeResult
ActOnTypenameType(Scope *S, SourceLocation TypenameLoc,
const CXXScopeSpec &SS,
SourceLocation TemplateLoc,
TemplateTy TemplateName,
SourceLocation TemplateNameLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc);
QualType CheckTypenameType(ElaboratedTypeKeyword Keyword,
SourceLocation KeywordLoc,
NestedNameSpecifierLoc QualifierLoc,
const IdentifierInfo &II,
SourceLocation IILoc);
TypeSourceInfo *RebuildTypeInCurrentInstantiation(TypeSourceInfo *T,
SourceLocation Loc,
DeclarationName Name);
bool RebuildNestedNameSpecifierInCurrentInstantiation(CXXScopeSpec &SS);
ExprResult RebuildExprInCurrentInstantiation(Expr *E);
bool RebuildTemplateParamsInCurrentInstantiation(
TemplateParameterList *Params);
std::string
getTemplateArgumentBindingsText(const TemplateParameterList *Params,
const TemplateArgumentList &Args);
std::string
getTemplateArgumentBindingsText(const TemplateParameterList *Params,
const TemplateArgument *Args,
unsigned NumArgs);
//===--------------------------------------------------------------------===//
// C++ Variadic Templates (C++0x [temp.variadic])
//===--------------------------------------------------------------------===//
/// Determine whether an unexpanded parameter pack might be permitted in this
/// location. Useful for error recovery.
bool isUnexpandedParameterPackPermitted();
/// \brief The context in which an unexpanded parameter pack is
/// being diagnosed.
///
/// Note that the values of this enumeration line up with the first
/// argument to the \c err_unexpanded_parameter_pack diagnostic.
enum UnexpandedParameterPackContext {
/// \brief An arbitrary expression.
UPPC_Expression = 0,
/// \brief The base type of a class type.
UPPC_BaseType,
/// \brief The type of an arbitrary declaration.
UPPC_DeclarationType,
/// \brief The type of a data member.
UPPC_DataMemberType,
/// \brief The size of a bit-field.
UPPC_BitFieldWidth,
/// \brief The expression in a static assertion.
UPPC_StaticAssertExpression,
/// \brief The fixed underlying type of an enumeration.
UPPC_FixedUnderlyingType,
/// \brief The enumerator value.
UPPC_EnumeratorValue,
/// \brief A using declaration.
UPPC_UsingDeclaration,
/// \brief A friend declaration.
UPPC_FriendDeclaration,
/// \brief A declaration qualifier.
UPPC_DeclarationQualifier,
/// \brief An initializer.
UPPC_Initializer,
/// \brief A default argument.
UPPC_DefaultArgument,
/// \brief The type of a non-type template parameter.
UPPC_NonTypeTemplateParameterType,
/// \brief The type of an exception.
UPPC_ExceptionType,
/// \brief Partial specialization.
UPPC_PartialSpecialization,
/// \brief Microsoft __if_exists.
UPPC_IfExists,
/// \brief Microsoft __if_not_exists.
UPPC_IfNotExists,
/// \brief Lambda expression.
UPPC_Lambda,
/// \brief Block expression,
UPPC_Block
};
/// \brief Diagnose unexpanded parameter packs.
///
/// \param Loc The location at which we should emit the diagnostic.
///
/// \param UPPC The context in which we are diagnosing unexpanded
/// parameter packs.
///
/// \param Unexpanded the set of unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPacks(SourceLocation Loc,
UnexpandedParameterPackContext UPPC,
ArrayRef<UnexpandedParameterPack> Unexpanded);
/// \brief If the given type contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param Loc The source location where a diagnostc should be emitted.
///
/// \param T The type that is being checked for unexpanded parameter
/// packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(SourceLocation Loc, TypeSourceInfo *T,
UnexpandedParameterPackContext UPPC);
/// \brief If the given expression contains an unexpanded parameter
/// pack, diagnose the error.
///
/// \param E The expression that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(Expr *E,
UnexpandedParameterPackContext UPPC = UPPC_Expression);
/// \brief If the given nested-name-specifier contains an unexpanded
/// parameter pack, diagnose the error.
///
/// \param SS The nested-name-specifier that is being checked for
/// unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(const CXXScopeSpec &SS,
UnexpandedParameterPackContext UPPC);
/// \brief If the given name contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param NameInfo The name (with source location information) that
/// is being checked for unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(const DeclarationNameInfo &NameInfo,
UnexpandedParameterPackContext UPPC);
/// \brief If the given template name contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param Loc The location of the template name.
///
/// \param Template The template name that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(SourceLocation Loc,
TemplateName Template,
UnexpandedParameterPackContext UPPC);
/// \brief If the given template argument contains an unexpanded parameter
/// pack, diagnose the error.
///
/// \param Arg The template argument that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(TemplateArgumentLoc Arg,
UnexpandedParameterPackContext UPPC);
/// \brief Collect the set of unexpanded parameter packs within the given
/// template argument.
///
/// \param Arg The template argument that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TemplateArgument Arg,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Collect the set of unexpanded parameter packs within the given
/// template argument.
///
/// \param Arg The template argument that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TemplateArgumentLoc Arg,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Collect the set of unexpanded parameter packs within the given
/// type.
///
/// \param T The type that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(QualType T,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Collect the set of unexpanded parameter packs within the given
/// type.
///
/// \param TL The type that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TypeLoc TL,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Collect the set of unexpanded parameter packs within the given
/// nested-name-specifier.
///
/// \param SS The nested-name-specifier that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(CXXScopeSpec &SS,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Collect the set of unexpanded parameter packs within the given
/// name.
///
/// \param NameInfo The name that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(const DeclarationNameInfo &NameInfo,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// \brief Invoked when parsing a template argument followed by an
/// ellipsis, which creates a pack expansion.
///
/// \param Arg The template argument preceding the ellipsis, which
/// may already be invalid.
///
/// \param EllipsisLoc The location of the ellipsis.
ParsedTemplateArgument ActOnPackExpansion(const ParsedTemplateArgument &Arg,
SourceLocation EllipsisLoc);
/// \brief Invoked when parsing a type followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Type The type preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
TypeResult ActOnPackExpansion(ParsedType Type, SourceLocation EllipsisLoc);
/// \brief Construct a pack expansion type from the pattern of the pack
/// expansion.
TypeSourceInfo *CheckPackExpansion(TypeSourceInfo *Pattern,
SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// \brief Construct a pack expansion type from the pattern of the pack
/// expansion.
QualType CheckPackExpansion(QualType Pattern,
SourceRange PatternRange,
SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// \brief Invoked when parsing an expression followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Pattern The expression preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
ExprResult ActOnPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc);
/// \brief Invoked when parsing an expression followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Pattern The expression preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
ExprResult CheckPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// \brief Determine whether we could expand a pack expansion with the
/// given set of parameter packs into separate arguments by repeatedly
/// transforming the pattern.
///
/// \param EllipsisLoc The location of the ellipsis that identifies the
/// pack expansion.
///
/// \param PatternRange The source range that covers the entire pattern of
/// the pack expansion.
///
/// \param Unexpanded The set of unexpanded parameter packs within the
/// pattern.
///
/// \param ShouldExpand Will be set to \c true if the transformer should
/// expand the corresponding pack expansions into separate arguments. When
/// set, \c NumExpansions must also be set.
///
/// \param RetainExpansion Whether the caller should add an unexpanded
/// pack expansion after all of the expanded arguments. This is used
/// when extending explicitly-specified template argument packs per
/// C++0x [temp.arg.explicit]p9.
///
/// \param NumExpansions The number of separate arguments that will be in
/// the expanded form of the corresponding pack expansion. This is both an
/// input and an output parameter, which can be set by the caller if the
/// number of expansions is known a priori (e.g., due to a prior substitution)
/// and will be set by the callee when the number of expansions is known.
/// The callee must set this value when \c ShouldExpand is \c true; it may
/// set this value in other cases.
///
/// \returns true if an error occurred (e.g., because the parameter packs
/// are to be instantiated with arguments of different lengths), false
/// otherwise. If false, \c ShouldExpand (and possibly \c NumExpansions)
/// must be set.
bool CheckParameterPacksForExpansion(SourceLocation EllipsisLoc,
SourceRange PatternRange,
ArrayRef<UnexpandedParameterPack> Unexpanded,
const MultiLevelTemplateArgumentList &TemplateArgs,
bool &ShouldExpand,
bool &RetainExpansion,
Optional<unsigned> &NumExpansions);
/// \brief Determine the number of arguments in the given pack expansion
/// type.
///
/// This routine assumes that the number of arguments in the expansion is
/// consistent across all of the unexpanded parameter packs in its pattern.
///
/// Returns an empty Optional if the type can't be expanded.
Optional<unsigned> getNumArgumentsInExpansion(QualType T,
const MultiLevelTemplateArgumentList &TemplateArgs);
/// \brief Determine whether the given declarator contains any unexpanded
/// parameter packs.
///
/// This routine is used by the parser to disambiguate function declarators
/// with an ellipsis prior to the ')', e.g.,
///
/// \code
/// void f(T...);
/// \endcode
///
/// To determine whether we have an (unnamed) function parameter pack or
/// a variadic function.
///
/// \returns true if the declarator contains any unexpanded parameter packs,
/// false otherwise.
bool containsUnexpandedParameterPacks(Declarator &D);
/// \brief Returns the pattern of the pack expansion for a template argument.
///
/// \param OrigLoc The template argument to expand.
///
/// \param Ellipsis Will be set to the location of the ellipsis.
///
/// \param NumExpansions Will be set to the number of expansions that will
/// be generated from this pack expansion, if known a priori.
TemplateArgumentLoc getTemplateArgumentPackExpansionPattern(
TemplateArgumentLoc OrigLoc,
SourceLocation &Ellipsis,
Optional<unsigned> &NumExpansions) const;
//===--------------------------------------------------------------------===//
// C++ Template Argument Deduction (C++ [temp.deduct])
//===--------------------------------------------------------------------===//
QualType adjustCCAndNoReturn(QualType ArgFunctionType, QualType FunctionType);
/// \brief Describes the result of template argument deduction.
///
/// The TemplateDeductionResult enumeration describes the result of
/// template argument deduction, as returned from
/// DeduceTemplateArguments(). The separate TemplateDeductionInfo
/// structure provides additional information about the results of
/// template argument deduction, e.g., the deduced template argument
/// list (if successful) or the specific template parameters or
/// deduced arguments that were involved in the failure.
enum TemplateDeductionResult {
/// \brief Template argument deduction was successful.
TDK_Success = 0,
/// \brief The declaration was invalid; do nothing.
TDK_Invalid,
/// \brief Template argument deduction exceeded the maximum template
/// instantiation depth (which has already been diagnosed).
TDK_InstantiationDepth,
/// \brief Template argument deduction did not deduce a value
/// for every template parameter.
TDK_Incomplete,
/// \brief Template argument deduction produced inconsistent
/// deduced values for the given template parameter.
TDK_Inconsistent,
/// \brief Template argument deduction failed due to inconsistent
/// cv-qualifiers on a template parameter type that would
/// otherwise be deduced, e.g., we tried to deduce T in "const T"
/// but were given a non-const "X".
TDK_Underqualified,
/// \brief Substitution of the deduced template argument values
/// resulted in an error.
TDK_SubstitutionFailure,
/// \brief A non-depnedent component of the parameter did not match the
/// corresponding component of the argument.
TDK_NonDeducedMismatch,
/// \brief When performing template argument deduction for a function
/// template, there were too many call arguments.
TDK_TooManyArguments,
/// \brief When performing template argument deduction for a function
/// template, there were too few call arguments.
TDK_TooFewArguments,
/// \brief The explicitly-specified template arguments were not valid
/// template arguments for the given template.
TDK_InvalidExplicitArguments,
/// \brief The arguments included an overloaded function name that could
/// not be resolved to a suitable function.
TDK_FailedOverloadResolution,
/// \brief Deduction failed; that's all we know.
TDK_MiscellaneousDeductionFailure
};
TemplateDeductionResult
DeduceTemplateArguments(ClassTemplatePartialSpecializationDecl *Partial,
const TemplateArgumentList &TemplateArgs,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult
DeduceTemplateArguments(VarTemplatePartialSpecializationDecl *Partial,
const TemplateArgumentList &TemplateArgs,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult SubstituteExplicitTemplateArguments(
FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo &ExplicitTemplateArgs,
SmallVectorImpl<DeducedTemplateArgument> &Deduced,
SmallVectorImpl<QualType> &ParamTypes, QualType *FunctionType,
sema::TemplateDeductionInfo &Info);
/// brief A function argument from which we performed template argument
// deduction for a call.
struct OriginalCallArg {
OriginalCallArg(QualType OriginalParamType,
unsigned ArgIdx,
QualType OriginalArgType)
: OriginalParamType(OriginalParamType), ArgIdx(ArgIdx),
OriginalArgType(OriginalArgType) { }
QualType OriginalParamType;
unsigned ArgIdx;
QualType OriginalArgType;
};
TemplateDeductionResult
FinishTemplateArgumentDeduction(FunctionTemplateDecl *FunctionTemplate,
SmallVectorImpl<DeducedTemplateArgument> &Deduced,
unsigned NumExplicitlySpecified,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
SmallVectorImpl<OriginalCallArg> const *OriginalCallArgs = nullptr);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs,
ArrayRef<Expr *> Args,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs,
QualType ArgFunctionType,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
bool InOverloadResolution = false);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
QualType ToType,
CXXConversionDecl *&Specialization,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
bool InOverloadResolution = false);
/// \brief Substitute Replacement for \p auto in \p TypeWithAuto
QualType SubstAutoType(QualType TypeWithAuto, QualType Replacement);
/// \brief Substitute Replacement for auto in TypeWithAuto
TypeSourceInfo* SubstAutoTypeSourceInfo(TypeSourceInfo *TypeWithAuto,
QualType Replacement);
/// \brief Result type of DeduceAutoType.
enum DeduceAutoResult {
DAR_Succeeded,
DAR_Failed,
DAR_FailedAlreadyDiagnosed
};
DeduceAutoResult DeduceAutoType(TypeSourceInfo *AutoType, Expr *&Initializer,
QualType &Result);
DeduceAutoResult DeduceAutoType(TypeLoc AutoTypeLoc, Expr *&Initializer,
QualType &Result);
void DiagnoseAutoDeductionFailure(VarDecl *VDecl, Expr *Init);
bool DeduceReturnType(FunctionDecl *FD, SourceLocation Loc,
bool Diagnose = true);
TypeLoc getReturnTypeLoc(FunctionDecl *FD) const;
bool DeduceFunctionTypeFromReturnExpr(FunctionDecl *FD,
SourceLocation ReturnLoc,
Expr *&RetExpr, AutoType *AT);
FunctionTemplateDecl *getMoreSpecializedTemplate(FunctionTemplateDecl *FT1,
FunctionTemplateDecl *FT2,
SourceLocation Loc,
TemplatePartialOrderingContext TPOC,
unsigned NumCallArguments1,
unsigned NumCallArguments2);
UnresolvedSetIterator
getMostSpecialized(UnresolvedSetIterator SBegin, UnresolvedSetIterator SEnd,
TemplateSpecCandidateSet &FailedCandidates,
SourceLocation Loc,
const PartialDiagnostic &NoneDiag,
const PartialDiagnostic &AmbigDiag,
const PartialDiagnostic &CandidateDiag,
bool Complain = true, QualType TargetType = QualType());
ClassTemplatePartialSpecializationDecl *
getMoreSpecializedPartialSpecialization(
ClassTemplatePartialSpecializationDecl *PS1,
ClassTemplatePartialSpecializationDecl *PS2,
SourceLocation Loc);
VarTemplatePartialSpecializationDecl *getMoreSpecializedPartialSpecialization(
VarTemplatePartialSpecializationDecl *PS1,
VarTemplatePartialSpecializationDecl *PS2, SourceLocation Loc);
void MarkUsedTemplateParameters(const TemplateArgumentList &TemplateArgs,
bool OnlyDeduced,
unsigned Depth,
llvm::SmallBitVector &Used);
void MarkDeducedTemplateParameters(
const FunctionTemplateDecl *FunctionTemplate,
llvm::SmallBitVector &Deduced) {
return MarkDeducedTemplateParameters(Context, FunctionTemplate, Deduced);
}
static void MarkDeducedTemplateParameters(ASTContext &Ctx,
const FunctionTemplateDecl *FunctionTemplate,
llvm::SmallBitVector &Deduced);
//===--------------------------------------------------------------------===//
// C++ Template Instantiation
//
MultiLevelTemplateArgumentList
getTemplateInstantiationArgs(NamedDecl *D,
const TemplateArgumentList *Innermost = nullptr,
bool RelativeToPrimary = false,
const FunctionDecl *Pattern = nullptr);
/// \brief A template instantiation that is currently in progress.
struct ActiveTemplateInstantiation {
/// \brief The kind of template instantiation we are performing
enum InstantiationKind {
/// We are instantiating a template declaration. The entity is
/// the declaration we're instantiating (e.g., a CXXRecordDecl).
TemplateInstantiation,
/// We are instantiating a default argument for a template
/// parameter. The Entity is the template, and
/// TemplateArgs/NumTemplateArguments provides the template
/// arguments as specified.
/// FIXME: Use a TemplateArgumentList
DefaultTemplateArgumentInstantiation,
/// We are instantiating a default argument for a function.
/// The Entity is the ParmVarDecl, and TemplateArgs/NumTemplateArgs
/// provides the template arguments as specified.
DefaultFunctionArgumentInstantiation,
/// We are substituting explicit template arguments provided for
/// a function template. The entity is a FunctionTemplateDecl.
ExplicitTemplateArgumentSubstitution,
/// We are substituting template argument determined as part of
/// template argument deduction for either a class template
/// partial specialization or a function template. The
/// Entity is either a ClassTemplatePartialSpecializationDecl or
/// a FunctionTemplateDecl.
DeducedTemplateArgumentSubstitution,
/// We are substituting prior template arguments into a new
/// template parameter. The template parameter itself is either a
/// NonTypeTemplateParmDecl or a TemplateTemplateParmDecl.
PriorTemplateArgumentSubstitution,
/// We are checking the validity of a default template argument that
/// has been used when naming a template-id.
DefaultTemplateArgumentChecking,
/// We are instantiating the exception specification for a function
/// template which was deferred until it was needed.
ExceptionSpecInstantiation
} Kind;
/// \brief The point of instantiation within the source code.
SourceLocation PointOfInstantiation;
/// \brief The template (or partial specialization) in which we are
/// performing the instantiation, for substitutions of prior template
/// arguments.
NamedDecl *Template;
/// \brief The entity that is being instantiated.
Decl *Entity;
/// \brief The list of template arguments we are substituting, if they
/// are not part of the entity.
const TemplateArgument *TemplateArgs;
/// \brief The number of template arguments in TemplateArgs.
unsigned NumTemplateArgs;
/// \brief The template deduction info object associated with the
/// substitution or checking of explicit or deduced template arguments.
sema::TemplateDeductionInfo *DeductionInfo;
/// \brief The source range that covers the construct that cause
/// the instantiation, e.g., the template-id that causes a class
/// template instantiation.
SourceRange InstantiationRange;
ActiveTemplateInstantiation()
: Kind(TemplateInstantiation), Template(nullptr), Entity(nullptr),
TemplateArgs(nullptr), NumTemplateArgs(0), DeductionInfo(nullptr) {}
/// \brief Determines whether this template is an actual instantiation
/// that should be counted toward the maximum instantiation depth.
bool isInstantiationRecord() const;
friend bool operator==(const ActiveTemplateInstantiation &X,
const ActiveTemplateInstantiation &Y) {
if (X.Kind != Y.Kind)
return false;
if (X.Entity != Y.Entity)
return false;
switch (X.Kind) {
case TemplateInstantiation:
case ExceptionSpecInstantiation:
return true;
case PriorTemplateArgumentSubstitution:
case DefaultTemplateArgumentChecking:
return X.Template == Y.Template && X.TemplateArgs == Y.TemplateArgs;
case DefaultTemplateArgumentInstantiation:
case ExplicitTemplateArgumentSubstitution:
case DeducedTemplateArgumentSubstitution:
case DefaultFunctionArgumentInstantiation:
return X.TemplateArgs == Y.TemplateArgs;
}
llvm_unreachable("Invalid InstantiationKind!");
}
friend bool operator!=(const ActiveTemplateInstantiation &X,
const ActiveTemplateInstantiation &Y) {
return !(X == Y);
}
};
/// \brief List of active template instantiations.
///
/// This vector is treated as a stack. As one template instantiation
/// requires another template instantiation, additional
/// instantiations are pushed onto the stack up to a
/// user-configurable limit LangOptions::InstantiationDepth.
SmallVector<ActiveTemplateInstantiation, 16>
ActiveTemplateInstantiations;
/// \brief Extra modules inspected when performing a lookup during a template
/// instantiation. Computed lazily.
SmallVector<Module*, 16> ActiveTemplateInstantiationLookupModules;
/// \brief Cache of additional modules that should be used for name lookup
/// within the current template instantiation. Computed lazily; use
/// getLookupModules() to get a complete set.
llvm::DenseSet<Module*> LookupModulesCache;
/// \brief Get the set of additional modules that should be checked during
/// name lookup. A module and its imports become visible when instanting a
/// template defined within it.
llvm::DenseSet<Module*> &getLookupModules();
/// \brief Whether we are in a SFINAE context that is not associated with
/// template instantiation.
///
/// This is used when setting up a SFINAE trap (\c see SFINAETrap) outside
/// of a template instantiation or template argument deduction.
bool InNonInstantiationSFINAEContext;
/// \brief The number of ActiveTemplateInstantiation entries in
/// \c ActiveTemplateInstantiations that are not actual instantiations and,
/// therefore, should not be counted as part of the instantiation depth.
unsigned NonInstantiationEntries;
/// \brief The last template from which a template instantiation
/// error or warning was produced.
///
/// This value is used to suppress printing of redundant template
/// instantiation backtraces when there are multiple errors in the
/// same instantiation. FIXME: Does this belong in Sema? It's tough
/// to implement it anywhere else.
ActiveTemplateInstantiation LastTemplateInstantiationErrorContext;
/// \brief The current index into pack expansion arguments that will be
/// used for substitution of parameter packs.
///
/// The pack expansion index will be -1 to indicate that parameter packs
/// should be instantiated as themselves. Otherwise, the index specifies
/// which argument within the parameter pack will be used for substitution.
int ArgumentPackSubstitutionIndex;
/// \brief RAII object used to change the argument pack substitution index
/// within a \c Sema object.
///
/// See \c ArgumentPackSubstitutionIndex for more information.
class ArgumentPackSubstitutionIndexRAII {
Sema &Self;
int OldSubstitutionIndex;
public:
ArgumentPackSubstitutionIndexRAII(Sema &Self, int NewSubstitutionIndex)
: Self(Self), OldSubstitutionIndex(Self.ArgumentPackSubstitutionIndex) {
Self.ArgumentPackSubstitutionIndex = NewSubstitutionIndex;
}
~ArgumentPackSubstitutionIndexRAII() {
Self.ArgumentPackSubstitutionIndex = OldSubstitutionIndex;
}
};
friend class ArgumentPackSubstitutionRAII;
/// \brief The stack of calls expression undergoing template instantiation.
///
/// The top of this stack is used by a fixit instantiating unresolved
/// function calls to fix the AST to match the textual change it prints.
SmallVector<CallExpr *, 8> CallsUndergoingInstantiation;
/// \brief For each declaration that involved template argument deduction, the
/// set of diagnostics that were suppressed during that template argument
/// deduction.
///
/// FIXME: Serialize this structure to the AST file.
typedef llvm::DenseMap<Decl *, SmallVector<PartialDiagnosticAt, 1> >
SuppressedDiagnosticsMap;
SuppressedDiagnosticsMap SuppressedDiagnostics;
/// \brief A stack object to be created when performing template
/// instantiation.
///
/// Construction of an object of type \c InstantiatingTemplate
/// pushes the current instantiation onto the stack of active
/// instantiations. If the size of this stack exceeds the maximum
/// number of recursive template instantiations, construction
/// produces an error and evaluates true.
///
/// Destruction of this object will pop the named instantiation off
/// the stack.
struct InstantiatingTemplate {
/// \brief Note that we are instantiating a class template,
/// function template, or a member thereof.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
Decl *Entity,
SourceRange InstantiationRange = SourceRange());
struct ExceptionSpecification {};
/// \brief Note that we are instantiating an exception specification
/// of a function template.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
FunctionDecl *Entity, ExceptionSpecification,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are instantiating a default argument in a
/// template-id.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
TemplateDecl *Template,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are instantiating a default argument in a
/// template-id.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
FunctionTemplateDecl *FunctionTemplate,
ArrayRef<TemplateArgument> TemplateArgs,
ActiveTemplateInstantiation::InstantiationKind Kind,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are instantiating as part of template
/// argument deduction for a class template partial
/// specialization.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ClassTemplatePartialSpecializationDecl *PartialSpec,
ArrayRef<TemplateArgument> TemplateArgs,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are instantiating as part of template
/// argument deduction for a variable template partial
/// specialization.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
VarTemplatePartialSpecializationDecl *PartialSpec,
ArrayRef<TemplateArgument> TemplateArgs,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ParmVarDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are substituting prior template arguments into a
/// non-type parameter.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
NamedDecl *Template,
NonTypeTemplateParmDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
/// \brief Note that we are substituting prior template arguments into a
/// template template parameter.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
NamedDecl *Template,
TemplateTemplateParmDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
/// \brief Note that we are checking the default template argument
/// against the template parameter for a given template-id.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
TemplateDecl *Template,
NamedDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
/// \brief Note that we have finished instantiating this template.
void Clear();
~InstantiatingTemplate() { Clear(); }
/// \brief Determines whether we have exceeded the maximum
/// recursive template instantiations.
bool isInvalid() const { return Invalid; }
private:
Sema &SemaRef;
bool Invalid;
bool SavedInNonInstantiationSFINAEContext;
bool CheckInstantiationDepth(SourceLocation PointOfInstantiation,
SourceRange InstantiationRange);
// FIXME: Replace this with a constructor once we can use delegating
// constructors in llvm.
void Initialize(
ActiveTemplateInstantiation::InstantiationKind Kind,
SourceLocation PointOfInstantiation, SourceRange InstantiationRange,
Decl *Entity, NamedDecl *Template = nullptr,
ArrayRef<TemplateArgument> TemplateArgs = ArrayRef<TemplateArgument>(),
sema::TemplateDeductionInfo *DeductionInfo = nullptr);
InstantiatingTemplate(const InstantiatingTemplate&) LLVM_DELETED_FUNCTION;
InstantiatingTemplate&
operator=(const InstantiatingTemplate&) LLVM_DELETED_FUNCTION;
};
void PrintInstantiationStack();
/// \brief Determines whether we are currently in a context where
/// template argument substitution failures are not considered
/// errors.
///
/// \returns An empty \c Optional if we're not in a SFINAE context.
/// Otherwise, contains a pointer that, if non-NULL, contains the nearest
/// template-deduction context object, which can be used to capture
/// diagnostics that will be suppressed.
Optional<sema::TemplateDeductionInfo *> isSFINAEContext() const;
/// \brief Determines whether we are currently in a context that
/// is not evaluated as per C++ [expr] p5.
bool isUnevaluatedContext() const {
assert(!ExprEvalContexts.empty() &&
"Must be in an expression evaluation context");
return ExprEvalContexts.back().isUnevaluated();
}
/// \brief RAII class used to determine whether SFINAE has
/// trapped any errors that occur during template argument
/// deduction.
class SFINAETrap {
Sema &SemaRef;
unsigned PrevSFINAEErrors;
bool PrevInNonInstantiationSFINAEContext;
bool PrevAccessCheckingSFINAE;
public:
explicit SFINAETrap(Sema &SemaRef, bool AccessCheckingSFINAE = false)
: SemaRef(SemaRef), PrevSFINAEErrors(SemaRef.NumSFINAEErrors),
PrevInNonInstantiationSFINAEContext(
SemaRef.InNonInstantiationSFINAEContext),
PrevAccessCheckingSFINAE(SemaRef.AccessCheckingSFINAE)
{
if (!SemaRef.isSFINAEContext())
SemaRef.InNonInstantiationSFINAEContext = true;
SemaRef.AccessCheckingSFINAE = AccessCheckingSFINAE;
}
~SFINAETrap() {
SemaRef.NumSFINAEErrors = PrevSFINAEErrors;
SemaRef.InNonInstantiationSFINAEContext
= PrevInNonInstantiationSFINAEContext;
SemaRef.AccessCheckingSFINAE = PrevAccessCheckingSFINAE;
}
/// \brief Determine whether any SFINAE errors have been trapped.
bool hasErrorOccurred() const {
return SemaRef.NumSFINAEErrors > PrevSFINAEErrors;
}
};
/// \brief RAII class used to indicate that we are performing provisional
/// semantic analysis to determine the validity of a construct, so
/// typo-correction and diagnostics in the immediate context (not within
/// implicitly-instantiated templates) should be suppressed.
class TentativeAnalysisScope {
Sema &SemaRef;
// FIXME: Using a SFINAETrap for this is a hack.
SFINAETrap Trap;
bool PrevDisableTypoCorrection;
public:
explicit TentativeAnalysisScope(Sema &SemaRef)
: SemaRef(SemaRef), Trap(SemaRef, true),
PrevDisableTypoCorrection(SemaRef.DisableTypoCorrection) {
SemaRef.DisableTypoCorrection = true;
}
~TentativeAnalysisScope() {
SemaRef.DisableTypoCorrection = PrevDisableTypoCorrection;
}
};
/// \brief The current instantiation scope used to store local
/// variables.
LocalInstantiationScope *CurrentInstantiationScope;
/// \brief Tracks whether we are in a context where typo correction is
/// disabled.
bool DisableTypoCorrection;
/// \brief The number of typos corrected by CorrectTypo.
unsigned TyposCorrected;
typedef llvm::SmallSet<SourceLocation, 2> SrcLocSet;
typedef llvm::DenseMap<IdentifierInfo *, SrcLocSet> IdentifierSourceLocations;
/// \brief A cache containing identifiers for which typo correction failed and
/// their locations, so that repeated attempts to correct an identifier in a
/// given location are ignored if typo correction already failed for it.
IdentifierSourceLocations TypoCorrectionFailures;
/// \brief Worker object for performing CFG-based warnings.
sema::AnalysisBasedWarnings AnalysisWarnings;
/// \brief An entity for which implicit template instantiation is required.
///
/// The source location associated with the declaration is the first place in
/// the source code where the declaration was "used". It is not necessarily
/// the point of instantiation (which will be either before or after the
/// namespace-scope declaration that triggered this implicit instantiation),
/// However, it is the location that diagnostics should generally refer to,
/// because users will need to know what code triggered the instantiation.
typedef std::pair<ValueDecl *, SourceLocation> PendingImplicitInstantiation;
/// \brief The queue of implicit template instantiations that are required
/// but have not yet been performed.
std::deque<PendingImplicitInstantiation> PendingInstantiations;
class SavePendingInstantiationsAndVTableUsesRAII {
public:
SavePendingInstantiationsAndVTableUsesRAII(Sema &S): S(S) {
SavedPendingInstantiations.swap(S.PendingInstantiations);
SavedVTableUses.swap(S.VTableUses);
}
~SavePendingInstantiationsAndVTableUsesRAII() {
// Restore the set of pending vtables.
assert(S.VTableUses.empty() &&
"VTableUses should be empty before it is discarded.");
S.VTableUses.swap(SavedVTableUses);
// Restore the set of pending implicit instantiations.
assert(S.PendingInstantiations.empty() &&
"PendingInstantiations should be empty before it is discarded.");
S.PendingInstantiations.swap(SavedPendingInstantiations);
}
private:
Sema &S;
SmallVector<VTableUse, 16> SavedVTableUses;
std::deque<PendingImplicitInstantiation> SavedPendingInstantiations;
};
/// \brief The queue of implicit template instantiations that are required
/// and must be performed within the current local scope.
///
/// This queue is only used for member functions of local classes in
/// templates, which must be instantiated in the same scope as their
/// enclosing function, so that they can reference function-local
/// types, static variables, enumerators, etc.
std::deque<PendingImplicitInstantiation> PendingLocalImplicitInstantiations;
class SavePendingLocalImplicitInstantiationsRAII {
public:
SavePendingLocalImplicitInstantiationsRAII(Sema &S): S(S) {
SavedPendingLocalImplicitInstantiations.swap(
S.PendingLocalImplicitInstantiations);
}
~SavePendingLocalImplicitInstantiationsRAII() {
assert(S.PendingLocalImplicitInstantiations.empty() &&
"there shouldn't be any pending local implicit instantiations");
SavedPendingLocalImplicitInstantiations.swap(
S.PendingLocalImplicitInstantiations);
}
private:
Sema &S;
std::deque<PendingImplicitInstantiation>
SavedPendingLocalImplicitInstantiations;
};
void PerformPendingInstantiations(bool LocalOnly = false);
TypeSourceInfo *SubstType(TypeSourceInfo *T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity);
QualType SubstType(QualType T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity);
TypeSourceInfo *SubstType(TypeLoc TL,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity);
TypeSourceInfo *SubstFunctionDeclType(TypeSourceInfo *T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc,
DeclarationName Entity,
CXXRecordDecl *ThisContext,
unsigned ThisTypeQuals);
void SubstExceptionSpec(FunctionDecl *New, const FunctionProtoType *Proto,
const MultiLevelTemplateArgumentList &Args);
ParmVarDecl *SubstParmVarDecl(ParmVarDecl *D,
const MultiLevelTemplateArgumentList &TemplateArgs,
int indexAdjustment,
Optional<unsigned> NumExpansions,
bool ExpectParameterPack);
bool SubstParmTypes(SourceLocation Loc,
ParmVarDecl **Params, unsigned NumParams,
const MultiLevelTemplateArgumentList &TemplateArgs,
SmallVectorImpl<QualType> &ParamTypes,
SmallVectorImpl<ParmVarDecl *> *OutParams = nullptr);
ExprResult SubstExpr(Expr *E,
const MultiLevelTemplateArgumentList &TemplateArgs);
/// \brief Substitute the given template arguments into a list of
/// expressions, expanding pack expansions if required.
///
/// \param Exprs The list of expressions to substitute into.
///
/// \param NumExprs The number of expressions in \p Exprs.
///
/// \param IsCall Whether this is some form of call, in which case
/// default arguments will be dropped.
///
/// \param TemplateArgs The set of template arguments to substitute.
///
/// \param Outputs Will receive all of the substituted arguments.
///
/// \returns true if an error occurred, false otherwise.
bool SubstExprs(Expr **Exprs, unsigned NumExprs, bool IsCall,
const MultiLevelTemplateArgumentList &TemplateArgs,
SmallVectorImpl<Expr *> &Outputs);
StmtResult SubstStmt(Stmt *S,
const MultiLevelTemplateArgumentList &TemplateArgs);
Decl *SubstDecl(Decl *D, DeclContext *Owner,
const MultiLevelTemplateArgumentList &TemplateArgs);
ExprResult SubstInitializer(Expr *E,
const MultiLevelTemplateArgumentList &TemplateArgs,
bool CXXDirectInit);
bool
SubstBaseSpecifiers(CXXRecordDecl *Instantiation,
CXXRecordDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool
InstantiateClass(SourceLocation PointOfInstantiation,
CXXRecordDecl *Instantiation, CXXRecordDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK,
bool Complain = true);
bool InstantiateEnum(SourceLocation PointOfInstantiation,
EnumDecl *Instantiation, EnumDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK);
bool InstantiateInClassInitializer(
SourceLocation PointOfInstantiation, FieldDecl *Instantiation,
FieldDecl *Pattern, const MultiLevelTemplateArgumentList &TemplateArgs);
struct LateInstantiatedAttribute {
const Attr *TmplAttr;
LocalInstantiationScope *Scope;
Decl *NewDecl;
LateInstantiatedAttribute(const Attr *A, LocalInstantiationScope *S,
Decl *D)
: TmplAttr(A), Scope(S), NewDecl(D)
{ }
};
typedef SmallVector<LateInstantiatedAttribute, 16> LateInstantiatedAttrVec;
void InstantiateAttrs(const MultiLevelTemplateArgumentList &TemplateArgs,
const Decl *Pattern, Decl *Inst,
LateInstantiatedAttrVec *LateAttrs = nullptr,
LocalInstantiationScope *OuterMostScope = nullptr);
bool
InstantiateClassTemplateSpecialization(SourceLocation PointOfInstantiation,
ClassTemplateSpecializationDecl *ClassTemplateSpec,
TemplateSpecializationKind TSK,
bool Complain = true);
void InstantiateClassMembers(SourceLocation PointOfInstantiation,
CXXRecordDecl *Instantiation,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK);
void InstantiateClassTemplateSpecializationMembers(
SourceLocation PointOfInstantiation,
ClassTemplateSpecializationDecl *ClassTemplateSpec,
TemplateSpecializationKind TSK);
NestedNameSpecifierLoc
SubstNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS,
const MultiLevelTemplateArgumentList &TemplateArgs);
DeclarationNameInfo
SubstDeclarationNameInfo(const DeclarationNameInfo &NameInfo,
const MultiLevelTemplateArgumentList &TemplateArgs);
TemplateName
SubstTemplateName(NestedNameSpecifierLoc QualifierLoc, TemplateName Name,
SourceLocation Loc,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool Subst(const TemplateArgumentLoc *Args, unsigned NumArgs,
TemplateArgumentListInfo &Result,
const MultiLevelTemplateArgumentList &TemplateArgs);
void InstantiateExceptionSpec(SourceLocation PointOfInstantiation,
FunctionDecl *Function);
void InstantiateFunctionDefinition(SourceLocation PointOfInstantiation,
FunctionDecl *Function,
bool Recursive = false,
bool DefinitionRequired = false);
VarTemplateSpecializationDecl *BuildVarTemplateInstantiation(
VarTemplateDecl *VarTemplate, VarDecl *FromVar,
const TemplateArgumentList &TemplateArgList,
const TemplateArgumentListInfo &TemplateArgsInfo,
SmallVectorImpl<TemplateArgument> &Converted,
SourceLocation PointOfInstantiation, void *InsertPos,
LateInstantiatedAttrVec *LateAttrs = nullptr,
LocalInstantiationScope *StartingScope = nullptr);
VarTemplateSpecializationDecl *CompleteVarTemplateSpecializationDecl(
VarTemplateSpecializationDecl *VarSpec, VarDecl *PatternDecl,
const MultiLevelTemplateArgumentList &TemplateArgs);
void
BuildVariableInstantiation(VarDecl *NewVar, VarDecl *OldVar,
const MultiLevelTemplateArgumentList &TemplateArgs,
LateInstantiatedAttrVec *LateAttrs,
DeclContext *Owner,
LocalInstantiationScope *StartingScope,
bool InstantiatingVarTemplate = false);
void InstantiateVariableInitializer(
VarDecl *Var, VarDecl *OldVar,
const MultiLevelTemplateArgumentList &TemplateArgs);
void InstantiateVariableDefinition(SourceLocation PointOfInstantiation,
VarDecl *Var, bool Recursive = false,
bool DefinitionRequired = false);
void InstantiateStaticDataMemberDefinition(
SourceLocation PointOfInstantiation,
VarDecl *Var,
bool Recursive = false,
bool DefinitionRequired = false);
void InstantiateMemInitializers(CXXConstructorDecl *New,
const CXXConstructorDecl *Tmpl,
const MultiLevelTemplateArgumentList &TemplateArgs);
NamedDecl *FindInstantiatedDecl(SourceLocation Loc, NamedDecl *D,
const MultiLevelTemplateArgumentList &TemplateArgs);
DeclContext *FindInstantiatedContext(SourceLocation Loc, DeclContext *DC,
const MultiLevelTemplateArgumentList &TemplateArgs);
// Objective-C declarations.
enum ObjCContainerKind {
OCK_None = -1,
OCK_Interface = 0,
OCK_Protocol,
OCK_Category,
OCK_ClassExtension,
OCK_Implementation,
OCK_CategoryImplementation
};
ObjCContainerKind getObjCContainerKind() const;
Decl *ActOnStartClassInterface(SourceLocation AtInterfaceLoc,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *SuperName,
SourceLocation SuperLoc,
Decl * const *ProtoRefs,
unsigned NumProtoRefs,
const SourceLocation *ProtoLocs,
SourceLocation EndProtoLoc,
AttributeList *AttrList);
void ActOnTypedefedProtocols(SmallVectorImpl<Decl *> &ProtocolRefs,
IdentifierInfo *SuperName,
SourceLocation SuperLoc);
Decl *ActOnCompatibilityAlias(
SourceLocation AtCompatibilityAliasLoc,
IdentifierInfo *AliasName, SourceLocation AliasLocation,
IdentifierInfo *ClassName, SourceLocation ClassLocation);
bool CheckForwardProtocolDeclarationForCircularDependency(
IdentifierInfo *PName,
SourceLocation &PLoc, SourceLocation PrevLoc,
const ObjCList<ObjCProtocolDecl> &PList);
Decl *ActOnStartProtocolInterface(
SourceLocation AtProtoInterfaceLoc,
IdentifierInfo *ProtocolName, SourceLocation ProtocolLoc,
Decl * const *ProtoRefNames, unsigned NumProtoRefs,
const SourceLocation *ProtoLocs,
SourceLocation EndProtoLoc,
AttributeList *AttrList);
Decl *ActOnStartCategoryInterface(SourceLocation AtInterfaceLoc,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *CategoryName,
SourceLocation CategoryLoc,
Decl * const *ProtoRefs,
unsigned NumProtoRefs,
const SourceLocation *ProtoLocs,
SourceLocation EndProtoLoc);
Decl *ActOnStartClassImplementation(
SourceLocation AtClassImplLoc,
IdentifierInfo *ClassName, SourceLocation ClassLoc,
IdentifierInfo *SuperClassname,
SourceLocation SuperClassLoc);
Decl *ActOnStartCategoryImplementation(SourceLocation AtCatImplLoc,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *CatName,
SourceLocation CatLoc);
DeclGroupPtrTy ActOnFinishObjCImplementation(Decl *ObjCImpDecl,
ArrayRef<Decl *> Decls);
DeclGroupPtrTy ActOnForwardClassDeclaration(SourceLocation Loc,
IdentifierInfo **IdentList,
SourceLocation *IdentLocs,
unsigned NumElts);
DeclGroupPtrTy ActOnForwardProtocolDeclaration(SourceLocation AtProtoclLoc,
const IdentifierLocPair *IdentList,
unsigned NumElts,
AttributeList *attrList);
void FindProtocolDeclaration(bool WarnOnDeclarations,
const IdentifierLocPair *ProtocolId,
unsigned NumProtocols,
SmallVectorImpl<Decl *> &Protocols);
/// Ensure attributes are consistent with type.
/// \param [in, out] Attributes The attributes to check; they will
/// be modified to be consistent with \p PropertyTy.
void CheckObjCPropertyAttributes(Decl *PropertyPtrTy,
SourceLocation Loc,
unsigned &Attributes,
bool propertyInPrimaryClass);
/// Process the specified property declaration and create decls for the
/// setters and getters as needed.
/// \param property The property declaration being processed
/// \param CD The semantic container for the property
/// \param redeclaredProperty Declaration for property if redeclared
/// in class extension.
/// \param lexicalDC Container for redeclaredProperty.
void ProcessPropertyDecl(ObjCPropertyDecl *property,
ObjCContainerDecl *CD,
ObjCPropertyDecl *redeclaredProperty = nullptr,
ObjCContainerDecl *lexicalDC = nullptr);
void DiagnosePropertyMismatch(ObjCPropertyDecl *Property,
ObjCPropertyDecl *SuperProperty,
const IdentifierInfo *Name,
bool OverridingProtocolProperty);
void DiagnoseClassExtensionDupMethods(ObjCCategoryDecl *CAT,
ObjCInterfaceDecl *ID);
Decl *ActOnAtEnd(Scope *S, SourceRange AtEnd,
ArrayRef<Decl *> allMethods = None,
ArrayRef<DeclGroupPtrTy> allTUVars = None);
Decl *ActOnProperty(Scope *S, SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD, ObjCDeclSpec &ODS,
Selector GetterSel, Selector SetterSel,
bool *OverridingProperty,
tok::ObjCKeywordKind MethodImplKind,
DeclContext *lexicalDC = nullptr);
Decl *ActOnPropertyImplDecl(Scope *S,
SourceLocation AtLoc,
SourceLocation PropertyLoc,
bool ImplKind,
IdentifierInfo *PropertyId,
IdentifierInfo *PropertyIvar,
SourceLocation PropertyIvarLoc);
enum ObjCSpecialMethodKind {
OSMK_None,
OSMK_Alloc,
OSMK_New,
OSMK_Copy,
OSMK_RetainingInit,
OSMK_NonRetainingInit
};
struct ObjCArgInfo {
IdentifierInfo *Name;
SourceLocation NameLoc;
// The Type is null if no type was specified, and the DeclSpec is invalid
// in this case.
ParsedType Type;
ObjCDeclSpec DeclSpec;
/// ArgAttrs - Attribute list for this argument.
AttributeList *ArgAttrs;
};
Decl *ActOnMethodDeclaration(
Scope *S,
SourceLocation BeginLoc, // location of the + or -.
SourceLocation EndLoc, // location of the ; or {.
tok::TokenKind MethodType,
ObjCDeclSpec &ReturnQT, ParsedType ReturnType,
ArrayRef<SourceLocation> SelectorLocs, Selector Sel,
// optional arguments. The number of types/arguments is obtained
// from the Sel.getNumArgs().
ObjCArgInfo *ArgInfo,
DeclaratorChunk::ParamInfo *CParamInfo, unsigned CNumArgs, // c-style args
AttributeList *AttrList, tok::ObjCKeywordKind MethodImplKind,
bool isVariadic, bool MethodDefinition);
ObjCMethodDecl *LookupMethodInQualifiedType(Selector Sel,
const ObjCObjectPointerType *OPT,
bool IsInstance);
ObjCMethodDecl *LookupMethodInObjectType(Selector Sel, QualType Ty,
bool IsInstance);
bool CheckARCMethodDecl(ObjCMethodDecl *method);
bool inferObjCARCLifetime(ValueDecl *decl);
ExprResult
HandleExprPropertyRefExpr(const ObjCObjectPointerType *OPT,
Expr *BaseExpr,
SourceLocation OpLoc,
DeclarationName MemberName,
SourceLocation MemberLoc,
SourceLocation SuperLoc, QualType SuperType,
bool Super);
ExprResult
ActOnClassPropertyRefExpr(IdentifierInfo &receiverName,
IdentifierInfo &propertyName,
SourceLocation receiverNameLoc,
SourceLocation propertyNameLoc);
ObjCMethodDecl *tryCaptureObjCSelf(SourceLocation Loc);
/// \brief Describes the kind of message expression indicated by a message
/// send that starts with an identifier.
enum ObjCMessageKind {
/// \brief The message is sent to 'super'.
ObjCSuperMessage,
/// \brief The message is an instance message.
ObjCInstanceMessage,
/// \brief The message is a class message, and the identifier is a type
/// name.
ObjCClassMessage
};
ObjCMessageKind getObjCMessageKind(Scope *S,
IdentifierInfo *Name,
SourceLocation NameLoc,
bool IsSuper,
bool HasTrailingDot,
ParsedType &ReceiverType);
ExprResult ActOnSuperMessage(Scope *S, SourceLocation SuperLoc,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildClassMessage(TypeSourceInfo *ReceiverTypeInfo,
QualType ReceiverType,
SourceLocation SuperLoc,
Selector Sel,
ObjCMethodDecl *Method,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args,
bool isImplicit = false);
ExprResult BuildClassMessageImplicit(QualType ReceiverType,
bool isSuperReceiver,
SourceLocation Loc,
Selector Sel,
ObjCMethodDecl *Method,
MultiExprArg Args);
ExprResult ActOnClassMessage(Scope *S,
ParsedType Receiver,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildInstanceMessage(Expr *Receiver,
QualType ReceiverType,
SourceLocation SuperLoc,
Selector Sel,
ObjCMethodDecl *Method,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args,
bool isImplicit = false);
ExprResult BuildInstanceMessageImplicit(Expr *Receiver,
QualType ReceiverType,
SourceLocation Loc,
Selector Sel,
ObjCMethodDecl *Method,
MultiExprArg Args);
ExprResult ActOnInstanceMessage(Scope *S,
Expr *Receiver,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildObjCBridgedCast(SourceLocation LParenLoc,
ObjCBridgeCastKind Kind,
SourceLocation BridgeKeywordLoc,
TypeSourceInfo *TSInfo,
Expr *SubExpr);
ExprResult ActOnObjCBridgedCast(Scope *S,
SourceLocation LParenLoc,
ObjCBridgeCastKind Kind,
SourceLocation BridgeKeywordLoc,
ParsedType Type,
SourceLocation RParenLoc,
Expr *SubExpr);
void CheckTollFreeBridgeCast(QualType castType, Expr *castExpr);
void CheckObjCBridgeRelatedCast(QualType castType, Expr *castExpr);
bool CheckTollFreeBridgeStaticCast(QualType castType, Expr *castExpr,
CastKind &Kind);
bool checkObjCBridgeRelatedComponents(SourceLocation Loc,
QualType DestType, QualType SrcType,
ObjCInterfaceDecl *&RelatedClass,
ObjCMethodDecl *&ClassMethod,
ObjCMethodDecl *&InstanceMethod,
TypedefNameDecl *&TDNDecl,
bool CfToNs);
bool CheckObjCBridgeRelatedConversions(SourceLocation Loc,
QualType DestType, QualType SrcType,
Expr *&SrcExpr);
bool ConversionToObjCStringLiteralCheck(QualType DstType, Expr *&SrcExpr);
bool checkInitMethod(ObjCMethodDecl *method, QualType receiverTypeIfCall);
/// \brief Check whether the given new method is a valid override of the
/// given overridden method, and set any properties that should be inherited.
void CheckObjCMethodOverride(ObjCMethodDecl *NewMethod,
const ObjCMethodDecl *Overridden);
/// \brief Describes the compatibility of a result type with its method.
enum ResultTypeCompatibilityKind {
RTC_Compatible,
RTC_Incompatible,
RTC_Unknown
};
void CheckObjCMethodOverrides(ObjCMethodDecl *ObjCMethod,
ObjCInterfaceDecl *CurrentClass,
ResultTypeCompatibilityKind RTC);
enum PragmaOptionsAlignKind {
POAK_Native, // #pragma options align=native
POAK_Natural, // #pragma options align=natural
POAK_Packed, // #pragma options align=packed
POAK_Power, // #pragma options align=power
POAK_Mac68k, // #pragma options align=mac68k
POAK_Reset // #pragma options align=reset
};
/// ActOnPragmaOptionsAlign - Called on well formed \#pragma options align.
void ActOnPragmaOptionsAlign(PragmaOptionsAlignKind Kind,
SourceLocation PragmaLoc);
enum PragmaPackKind {
PPK_Default, // #pragma pack([n])
PPK_Show, // #pragma pack(show), only supported by MSVC.
PPK_Push, // #pragma pack(push, [identifier], [n])
PPK_Pop // #pragma pack(pop, [identifier], [n])
};
enum PragmaMSStructKind {
PMSST_OFF, // #pragms ms_struct off
PMSST_ON // #pragms ms_struct on
};
enum PragmaMSCommentKind {
PCK_Unknown,
PCK_Linker, // #pragma comment(linker, ...)
PCK_Lib, // #pragma comment(lib, ...)
PCK_Compiler, // #pragma comment(compiler, ...)
PCK_ExeStr, // #pragma comment(exestr, ...)
PCK_User // #pragma comment(user, ...)
};
/// ActOnPragmaPack - Called on well formed \#pragma pack(...).
void ActOnPragmaPack(PragmaPackKind Kind,
IdentifierInfo *Name,
Expr *Alignment,
SourceLocation PragmaLoc,
SourceLocation LParenLoc,
SourceLocation RParenLoc);
/// ActOnPragmaMSStruct - Called on well formed \#pragma ms_struct [on|off].
void ActOnPragmaMSStruct(PragmaMSStructKind Kind);
/// ActOnPragmaMSComment - Called on well formed
/// \#pragma comment(kind, "arg").
void ActOnPragmaMSComment(PragmaMSCommentKind Kind, StringRef Arg);
/// ActOnPragmaMSPointersToMembers - called on well formed \#pragma
/// pointers_to_members(representation method[, general purpose
/// representation]).
void ActOnPragmaMSPointersToMembers(
LangOptions::PragmaMSPointersToMembersKind Kind,
SourceLocation PragmaLoc);
/// \brief Called on well formed \#pragma vtordisp().
void ActOnPragmaMSVtorDisp(PragmaVtorDispKind Kind, SourceLocation PragmaLoc,
MSVtorDispAttr::Mode Value);
enum PragmaSectionKind {
PSK_DataSeg,
PSK_BSSSeg,
PSK_ConstSeg,
PSK_CodeSeg,
};
bool UnifySection(StringRef SectionName,
int SectionFlags,
DeclaratorDecl *TheDecl);
bool UnifySection(StringRef SectionName,
int SectionFlags,
SourceLocation PragmaSectionLocation);
/// \brief Called on well formed \#pragma bss_seg/data_seg/const_seg/code_seg.
void ActOnPragmaMSSeg(SourceLocation PragmaLocation,
PragmaMsStackAction Action,
llvm::StringRef StackSlotLabel,
StringLiteral *SegmentName,
llvm::StringRef PragmaName);
/// \brief Called on well formed \#pragma section().
void ActOnPragmaMSSection(SourceLocation PragmaLocation,
int SectionFlags, StringLiteral *SegmentName);
/// \brief Called on well-formed \#pragma init_seg().
void ActOnPragmaMSInitSeg(SourceLocation PragmaLocation,
StringLiteral *SegmentName);
/// ActOnPragmaDetectMismatch - Call on well-formed \#pragma detect_mismatch
void ActOnPragmaDetectMismatch(StringRef Name, StringRef Value);
/// ActOnPragmaUnused - Called on well-formed '\#pragma unused'.
void ActOnPragmaUnused(const Token &Identifier,
Scope *curScope,
SourceLocation PragmaLoc);
/// ActOnPragmaVisibility - Called on well formed \#pragma GCC visibility... .
void ActOnPragmaVisibility(const IdentifierInfo* VisType,
SourceLocation PragmaLoc);
NamedDecl *DeclClonePragmaWeak(NamedDecl *ND, IdentifierInfo *II,
SourceLocation Loc);
void DeclApplyPragmaWeak(Scope *S, NamedDecl *ND, WeakInfo &W);
/// ActOnPragmaWeakID - Called on well formed \#pragma weak ident.
void ActOnPragmaWeakID(IdentifierInfo* WeakName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc);
/// ActOnPragmaRedefineExtname - Called on well formed
/// \#pragma redefine_extname oldname newname.
void ActOnPragmaRedefineExtname(IdentifierInfo* WeakName,
IdentifierInfo* AliasName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc,
SourceLocation AliasNameLoc);
/// ActOnPragmaWeakAlias - Called on well formed \#pragma weak ident = ident.
void ActOnPragmaWeakAlias(IdentifierInfo* WeakName,
IdentifierInfo* AliasName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc,
SourceLocation AliasNameLoc);
/// ActOnPragmaFPContract - Called on well formed
/// \#pragma {STDC,OPENCL} FP_CONTRACT
void ActOnPragmaFPContract(tok::OnOffSwitch OOS);
/// AddAlignmentAttributesForRecord - Adds any needed alignment attributes to
/// a the record decl, to handle '\#pragma pack' and '\#pragma options align'.
void AddAlignmentAttributesForRecord(RecordDecl *RD);
/// AddMsStructLayoutForRecord - Adds ms_struct layout attribute to record.
void AddMsStructLayoutForRecord(RecordDecl *RD);
/// FreePackedContext - Deallocate and null out PackContext.
void FreePackedContext();
/// PushNamespaceVisibilityAttr - Note that we've entered a
/// namespace with a visibility attribute.
void PushNamespaceVisibilityAttr(const VisibilityAttr *Attr,
SourceLocation Loc);
/// AddPushedVisibilityAttribute - If '\#pragma GCC visibility' was used,
/// add an appropriate visibility attribute.
void AddPushedVisibilityAttribute(Decl *RD);
/// PopPragmaVisibility - Pop the top element of the visibility stack; used
/// for '\#pragma GCC visibility' and visibility attributes on namespaces.
void PopPragmaVisibility(bool IsNamespaceEnd, SourceLocation EndLoc);
/// FreeVisContext - Deallocate and null out VisContext.
void FreeVisContext();
/// AddCFAuditedAttribute - Check whether we're currently within
/// '\#pragma clang arc_cf_code_audited' and, if so, consider adding
/// the appropriate attribute.
void AddCFAuditedAttribute(Decl *D);
/// \brief Called on well formed \#pragma clang optimize.
void ActOnPragmaOptimize(bool On, SourceLocation PragmaLoc);
/// \brief Get the location for the currently active "\#pragma clang optimize
/// off". If this location is invalid, then the state of the pragma is "on".
SourceLocation getOptimizeOffPragmaLocation() const {
return OptimizeOffPragmaLocation;
}
/// \brief Only called on function definitions; if there is a pragma in scope
/// with the effect of a range-based optnone, consider marking the function
/// with attribute optnone.
void AddRangeBasedOptnone(FunctionDecl *FD);
/// \brief Adds the 'optnone' attribute to the function declaration if there
/// are no conflicts; Loc represents the location causing the 'optnone'
/// attribute to be added (usually because of a pragma).
void AddOptnoneAttributeIfNoConflicts(FunctionDecl *FD, SourceLocation Loc);
/// AddAlignedAttr - Adds an aligned attribute to a particular declaration.
void AddAlignedAttr(SourceRange AttrRange, Decl *D, Expr *E,
unsigned SpellingListIndex, bool IsPackExpansion);
void AddAlignedAttr(SourceRange AttrRange, Decl *D, TypeSourceInfo *T,
unsigned SpellingListIndex, bool IsPackExpansion);
/// AddAssumeAlignedAttr - Adds an assume_aligned attribute to a particular
/// declaration.
void AddAssumeAlignedAttr(SourceRange AttrRange, Decl *D, Expr *E, Expr *OE,
unsigned SpellingListIndex);
/// AddAlignValueAttr - Adds an align_value attribute to a particular
/// declaration.
void AddAlignValueAttr(SourceRange AttrRange, Decl *D, Expr *E,
unsigned SpellingListIndex);
// OpenMP directives and clauses.
private:
void *VarDataSharingAttributesStack;
/// \brief Initialization of data-sharing attributes stack.
void InitDataSharingAttributesStack();
void DestroyDataSharingAttributesStack();
ExprResult VerifyPositiveIntegerConstantInClause(Expr *Op,
OpenMPClauseKind CKind);
/// \brief Checks if the specified variable is used in one of the private
/// clauses in OpenMP constructs.
bool IsOpenMPCapturedVar(VarDecl *VD);
public:
ExprResult PerformOpenMPImplicitIntegerConversion(SourceLocation OpLoc,
Expr *Op);
/// \brief Called on start of new data sharing attribute block.
void StartOpenMPDSABlock(OpenMPDirectiveKind K,
const DeclarationNameInfo &DirName, Scope *CurScope,
SourceLocation Loc);
/// \brief Called on end of data sharing attribute block.
void EndOpenMPDSABlock(Stmt *CurDirective);
// OpenMP directives and clauses.
/// \brief Called on correct id-expression from the '#pragma omp
/// threadprivate'.
ExprResult ActOnOpenMPIdExpression(Scope *CurScope,
CXXScopeSpec &ScopeSpec,
const DeclarationNameInfo &Id);
/// \brief Called on well-formed '#pragma omp threadprivate'.
DeclGroupPtrTy ActOnOpenMPThreadprivateDirective(
SourceLocation Loc,
ArrayRef<Expr *> VarList);
/// \brief Builds a new OpenMPThreadPrivateDecl and checks its correctness.
OMPThreadPrivateDecl *CheckOMPThreadPrivateDecl(
SourceLocation Loc,
ArrayRef<Expr *> VarList);
/// \brief Initialization of captured region for OpenMP region.
void ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope);
StmtResult ActOnOpenMPExecutableDirective(OpenMPDirectiveKind Kind,
const DeclarationNameInfo &DirName,
ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp parallel' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPParallelDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp simd' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
/// \brief Called on well-formed '\#pragma omp for' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
/// \brief Called on well-formed '\#pragma omp for simd' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
/// \brief Called on well-formed '\#pragma omp sections' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPSectionsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp section' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPSectionDirective(Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp single' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPSingleDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp master' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPMasterDirective(Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp critical' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPCriticalDirective(const DeclarationNameInfo &DirName,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp parallel for' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
/// \brief Called on well-formed '\#pragma omp parallel for simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
/// \brief Called on well-formed '\#pragma omp parallel sections' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp task' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTaskDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp taskyield'.
StmtResult ActOnOpenMPTaskyieldDirective(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp barrier'.
StmtResult ActOnOpenMPBarrierDirective(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp taskwait'.
StmtResult ActOnOpenMPTaskwaitDirective(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp flush'.
StmtResult ActOnOpenMPFlushDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp ordered' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPOrderedDirective(Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp atomic' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPAtomicDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp target' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTargetDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed '\#pragma omp teams' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTeamsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind,
Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'if' clause.
OMPClause *ActOnOpenMPIfClause(Expr *Condition, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'final' clause.
OMPClause *ActOnOpenMPFinalClause(Expr *Condition, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'num_threads' clause.
OMPClause *ActOnOpenMPNumThreadsClause(Expr *NumThreads,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'safelen' clause.
OMPClause *ActOnOpenMPSafelenClause(Expr *Length,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'collapse' clause.
OMPClause *ActOnOpenMPCollapseClause(Expr *NumForLoops,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPSimpleClause(OpenMPClauseKind Kind,
unsigned Argument,
SourceLocation ArgumentLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'default' clause.
OMPClause *ActOnOpenMPDefaultClause(OpenMPDefaultClauseKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'proc_bind' clause.
OMPClause *ActOnOpenMPProcBindClause(OpenMPProcBindClauseKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPSingleExprWithArgClause(OpenMPClauseKind Kind,
unsigned Argument, Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ArgumentLoc,
SourceLocation CommaLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'schedule' clause.
OMPClause *ActOnOpenMPScheduleClause(OpenMPScheduleClauseKind Kind,
Expr *ChunkSize, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation KindLoc,
SourceLocation CommaLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPClause(OpenMPClauseKind Kind, SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'ordered' clause.
OMPClause *ActOnOpenMPOrderedClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'nowait' clause.
OMPClause *ActOnOpenMPNowaitClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'untied' clause.
OMPClause *ActOnOpenMPUntiedClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'mergeable' clause.
OMPClause *ActOnOpenMPMergeableClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'read' clause.
OMPClause *ActOnOpenMPReadClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'write' clause.
OMPClause *ActOnOpenMPWriteClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'update' clause.
OMPClause *ActOnOpenMPUpdateClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'capture' clause.
OMPClause *ActOnOpenMPCaptureClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'seq_cst' clause.
OMPClause *ActOnOpenMPSeqCstClause(SourceLocation StartLoc,
SourceLocation EndLoc);
OMPClause *
ActOnOpenMPVarListClause(OpenMPClauseKind Kind, ArrayRef<Expr *> Vars,
Expr *TailExpr, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation ColonLoc,
SourceLocation EndLoc,
CXXScopeSpec &ReductionIdScopeSpec,
const DeclarationNameInfo &ReductionId);
/// \brief Called on well-formed 'private' clause.
OMPClause *ActOnOpenMPPrivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'firstprivate' clause.
OMPClause *ActOnOpenMPFirstprivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'lastprivate' clause.
OMPClause *ActOnOpenMPLastprivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'shared' clause.
OMPClause *ActOnOpenMPSharedClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'reduction' clause.
OMPClause *
ActOnOpenMPReductionClause(ArrayRef<Expr *> VarList, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation ColonLoc,
SourceLocation EndLoc,
CXXScopeSpec &ReductionIdScopeSpec,
const DeclarationNameInfo &ReductionId);
/// \brief Called on well-formed 'linear' clause.
OMPClause *ActOnOpenMPLinearClause(ArrayRef<Expr *> VarList,
Expr *Step,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'aligned' clause.
OMPClause *ActOnOpenMPAlignedClause(ArrayRef<Expr *> VarList,
Expr *Alignment,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'copyin' clause.
OMPClause *ActOnOpenMPCopyinClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'copyprivate' clause.
OMPClause *ActOnOpenMPCopyprivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief Called on well-formed 'flush' pseudo clause.
OMPClause *ActOnOpenMPFlushClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// \brief The kind of conversion being performed.
enum CheckedConversionKind {
/// \brief An implicit conversion.
CCK_ImplicitConversion,
/// \brief A C-style cast.
CCK_CStyleCast,
/// \brief A functional-style cast.
CCK_FunctionalCast,
/// \brief A cast other than a C-style cast.
CCK_OtherCast
};
/// ImpCastExprToType - If Expr is not of type 'Type', insert an implicit
/// cast. If there is already an implicit cast, merge into the existing one.
/// If isLvalue, the result of the cast is an lvalue.
ExprResult ImpCastExprToType(Expr *E, QualType Type, CastKind CK,
ExprValueKind VK = VK_RValue,
const CXXCastPath *BasePath = nullptr,
CheckedConversionKind CCK
= CCK_ImplicitConversion);
/// ScalarTypeToBooleanCastKind - Returns the cast kind corresponding
/// to the conversion from scalar type ScalarTy to the Boolean type.
static CastKind ScalarTypeToBooleanCastKind(QualType ScalarTy);
/// IgnoredValueConversions - Given that an expression's result is
/// syntactically ignored, perform any conversions that are
/// required.
ExprResult IgnoredValueConversions(Expr *E);
// UsualUnaryConversions - promotes integers (C99 6.3.1.1p2) and converts
// functions and arrays to their respective pointers (C99 6.3.2.1).
ExprResult UsualUnaryConversions(Expr *E);
/// CallExprUnaryConversions - a special case of an unary conversion
/// performed on a function designator of a call expression.
ExprResult CallExprUnaryConversions(Expr *E);
// DefaultFunctionArrayConversion - converts functions and arrays
// to their respective pointers (C99 6.3.2.1).
ExprResult DefaultFunctionArrayConversion(Expr *E);
// DefaultFunctionArrayLvalueConversion - converts functions and
// arrays to their respective pointers and performs the
// lvalue-to-rvalue conversion.
ExprResult DefaultFunctionArrayLvalueConversion(Expr *E);
// DefaultLvalueConversion - performs lvalue-to-rvalue conversion on
// the operand. This is DefaultFunctionArrayLvalueConversion,
// except that it assumes the operand isn't of function or array
// type.
ExprResult DefaultLvalueConversion(Expr *E);
// DefaultArgumentPromotion (C99 6.5.2.2p6). Used for function calls that
// do not have a prototype. Integer promotions are performed on each
// argument, and arguments that have type float are promoted to double.
ExprResult DefaultArgumentPromotion(Expr *E);
// Used for emitting the right warning by DefaultVariadicArgumentPromotion
enum VariadicCallType {
VariadicFunction,
VariadicBlock,
VariadicMethod,
VariadicConstructor,
VariadicDoesNotApply
};
VariadicCallType getVariadicCallType(FunctionDecl *FDecl,
const FunctionProtoType *Proto,
Expr *Fn);
// Used for determining in which context a type is allowed to be passed to a
// vararg function.
enum VarArgKind {
VAK_Valid,
VAK_ValidInCXX11,
VAK_Undefined,
VAK_MSVCUndefined,
VAK_Invalid
};
// Determines which VarArgKind fits an expression.
VarArgKind isValidVarArgType(const QualType &Ty);
/// Check to see if the given expression is a valid argument to a variadic
/// function, issuing a diagnostic if not.
void checkVariadicArgument(const Expr *E, VariadicCallType CT);
/// Check to see if a given expression could have '.c_str()' called on it.
bool hasCStrMethod(const Expr *E);
/// GatherArgumentsForCall - Collector argument expressions for various
/// form of call prototypes.
bool GatherArgumentsForCall(SourceLocation CallLoc, FunctionDecl *FDecl,
const FunctionProtoType *Proto,
unsigned FirstParam, ArrayRef<Expr *> Args,
SmallVectorImpl<Expr *> &AllArgs,
VariadicCallType CallType = VariadicDoesNotApply,
bool AllowExplicit = false,
bool IsListInitialization = false);
// DefaultVariadicArgumentPromotion - Like DefaultArgumentPromotion, but
// will create a runtime trap if the resulting type is not a POD type.
ExprResult DefaultVariadicArgumentPromotion(Expr *E, VariadicCallType CT,
FunctionDecl *FDecl);
// UsualArithmeticConversions - performs the UsualUnaryConversions on it's
// operands and then handles various conversions that are common to binary
// operators (C99 6.3.1.8). If both operands aren't arithmetic, this
// routine returns the first non-arithmetic type found. The client is
// responsible for emitting appropriate error diagnostics.
QualType UsualArithmeticConversions(ExprResult &LHS, ExprResult &RHS,
bool IsCompAssign = false);
/// AssignConvertType - All of the 'assignment' semantic checks return this
/// enum to indicate whether the assignment was allowed. These checks are
/// done for simple assignments, as well as initialization, return from
/// function, argument passing, etc. The query is phrased in terms of a
/// source and destination type.
enum AssignConvertType {
/// Compatible - the types are compatible according to the standard.
Compatible,
/// PointerToInt - The assignment converts a pointer to an int, which we
/// accept as an extension.
PointerToInt,
/// IntToPointer - The assignment converts an int to a pointer, which we
/// accept as an extension.
IntToPointer,
/// FunctionVoidPointer - The assignment is between a function pointer and
/// void*, which the standard doesn't allow, but we accept as an extension.
FunctionVoidPointer,
/// IncompatiblePointer - The assignment is between two pointers types that
/// are not compatible, but we accept them as an extension.
IncompatiblePointer,
/// IncompatiblePointer - The assignment is between two pointers types which
/// point to integers which have a different sign, but are otherwise
/// identical. This is a subset of the above, but broken out because it's by
/// far the most common case of incompatible pointers.
IncompatiblePointerSign,
/// CompatiblePointerDiscardsQualifiers - The assignment discards
/// c/v/r qualifiers, which we accept as an extension.
CompatiblePointerDiscardsQualifiers,
/// IncompatiblePointerDiscardsQualifiers - The assignment
/// discards qualifiers that we don't permit to be discarded,
/// like address spaces.
IncompatiblePointerDiscardsQualifiers,
/// IncompatibleNestedPointerQualifiers - The assignment is between two
/// nested pointer types, and the qualifiers other than the first two
/// levels differ e.g. char ** -> const char **, but we accept them as an
/// extension.
IncompatibleNestedPointerQualifiers,
/// IncompatibleVectors - The assignment is between two vector types that
/// have the same size, which we accept as an extension.
IncompatibleVectors,
/// IntToBlockPointer - The assignment converts an int to a block
/// pointer. We disallow this.
IntToBlockPointer,
/// IncompatibleBlockPointer - The assignment is between two block
/// pointers types that are not compatible.
IncompatibleBlockPointer,
/// IncompatibleObjCQualifiedId - The assignment is between a qualified
/// id type and something else (that is incompatible with it). For example,
/// "id <XXX>" = "Foo *", where "Foo *" doesn't implement the XXX protocol.
IncompatibleObjCQualifiedId,
/// IncompatibleObjCWeakRef - Assigning a weak-unavailable object to an
/// object with __weak qualifier.
IncompatibleObjCWeakRef,
/// Incompatible - We reject this conversion outright, it is invalid to
/// represent it in the AST.
Incompatible
};
/// DiagnoseAssignmentResult - Emit a diagnostic, if required, for the
/// assignment conversion type specified by ConvTy. This returns true if the
/// conversion was invalid or false if the conversion was accepted.
bool DiagnoseAssignmentResult(AssignConvertType ConvTy,
SourceLocation Loc,
QualType DstType, QualType SrcType,
Expr *SrcExpr, AssignmentAction Action,
bool *Complained = nullptr);
/// DiagnoseAssignmentEnum - Warn if assignment to enum is a constant
/// integer not in the range of enum values.
void DiagnoseAssignmentEnum(QualType DstType, QualType SrcType,
Expr *SrcExpr);
/// CheckAssignmentConstraints - Perform type checking for assignment,
/// argument passing, variable initialization, and function return values.
/// C99 6.5.16.
AssignConvertType CheckAssignmentConstraints(SourceLocation Loc,
QualType LHSType,
QualType RHSType);
/// Check assignment constraints and prepare for a conversion of the
/// RHS to the LHS type.
AssignConvertType CheckAssignmentConstraints(QualType LHSType,
ExprResult &RHS,
CastKind &Kind);
// CheckSingleAssignmentConstraints - Currently used by
// CheckAssignmentOperands, and ActOnReturnStmt. Prior to type checking,
// this routine performs the default function/array converions.
AssignConvertType CheckSingleAssignmentConstraints(QualType LHSType,
ExprResult &RHS,
bool Diagnose = true,
bool DiagnoseCFAudited = false);
// \brief If the lhs type is a transparent union, check whether we
// can initialize the transparent union with the given expression.
AssignConvertType CheckTransparentUnionArgumentConstraints(QualType ArgType,
ExprResult &RHS);
bool IsStringLiteralToNonConstPointerConversion(Expr *From, QualType ToType);
bool CheckExceptionSpecCompatibility(Expr *From, QualType ToType);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
AssignmentAction Action,
bool AllowExplicit = false);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
AssignmentAction Action,
bool AllowExplicit,
ImplicitConversionSequence& ICS);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
const ImplicitConversionSequence& ICS,
AssignmentAction Action,
CheckedConversionKind CCK
= CCK_ImplicitConversion);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
const StandardConversionSequence& SCS,
AssignmentAction Action,
CheckedConversionKind CCK);
/// the following "Check" methods will return a valid/converted QualType
/// or a null QualType (indicating an error diagnostic was issued).
/// type checking binary operators (subroutines of CreateBuiltinBinOp).
QualType InvalidOperands(SourceLocation Loc, ExprResult &LHS,
ExprResult &RHS);
QualType CheckPointerToMemberOperands( // C++ 5.5
ExprResult &LHS, ExprResult &RHS, ExprValueKind &VK,
SourceLocation OpLoc, bool isIndirect);
QualType CheckMultiplyDivideOperands( // C99 6.5.5
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, bool IsCompAssign,
bool IsDivide);
QualType CheckRemainderOperands( // C99 6.5.5
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
bool IsCompAssign = false);
QualType CheckAdditionOperands( // C99 6.5.6
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, unsigned Opc,
QualType* CompLHSTy = nullptr);
QualType CheckSubtractionOperands( // C99 6.5.6
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
QualType* CompLHSTy = nullptr);
QualType CheckShiftOperands( // C99 6.5.7
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, unsigned Opc,
bool IsCompAssign = false);
QualType CheckCompareOperands( // C99 6.5.8/9
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, unsigned OpaqueOpc,
bool isRelational);
QualType CheckBitwiseOperands( // C99 6.5.[10...12]
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
bool IsCompAssign = false);
QualType CheckLogicalOperands( // C99 6.5.[13,14]
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, unsigned Opc);
// CheckAssignmentOperands is used for both simple and compound assignment.
// For simple assignment, pass both expressions and a null converted type.
// For compound assignment, pass both expressions and the converted type.
QualType CheckAssignmentOperands( // C99 6.5.16.[1,2]
Expr *LHSExpr, ExprResult &RHS, SourceLocation Loc, QualType CompoundType);
ExprResult checkPseudoObjectIncDec(Scope *S, SourceLocation OpLoc,
UnaryOperatorKind Opcode, Expr *Op);
ExprResult checkPseudoObjectAssignment(Scope *S, SourceLocation OpLoc,
BinaryOperatorKind Opcode,
Expr *LHS, Expr *RHS);
ExprResult checkPseudoObjectRValue(Expr *E);
Expr *recreateSyntacticForm(PseudoObjectExpr *E);
QualType CheckConditionalOperands( // C99 6.5.15
ExprResult &Cond, ExprResult &LHS, ExprResult &RHS,
ExprValueKind &VK, ExprObjectKind &OK, SourceLocation QuestionLoc);
QualType CXXCheckConditionalOperands( // C++ 5.16
ExprResult &cond, ExprResult &lhs, ExprResult &rhs,
ExprValueKind &VK, ExprObjectKind &OK, SourceLocation questionLoc);
QualType FindCompositePointerType(SourceLocation Loc, Expr *&E1, Expr *&E2,
bool *NonStandardCompositeType = nullptr);
QualType FindCompositePointerType(SourceLocation Loc,
ExprResult &E1, ExprResult &E2,
bool *NonStandardCompositeType = nullptr) {
Expr *E1Tmp = E1.get(), *E2Tmp = E2.get();
QualType Composite = FindCompositePointerType(Loc, E1Tmp, E2Tmp,
NonStandardCompositeType);
E1 = E1Tmp;
E2 = E2Tmp;
return Composite;
}
QualType FindCompositeObjCPointerType(ExprResult &LHS, ExprResult &RHS,
SourceLocation QuestionLoc);
bool DiagnoseConditionalForNull(Expr *LHSExpr, Expr *RHSExpr,
SourceLocation QuestionLoc);
void DiagnoseAlwaysNonNullPointer(Expr *E,
Expr::NullPointerConstantKind NullType,
bool IsEqual, SourceRange Range);
/// type checking for vector binary operators.
QualType CheckVectorOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, bool IsCompAssign);
QualType GetSignedVectorType(QualType V);
QualType CheckVectorCompareOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, bool isRelational);
QualType CheckVectorLogicalOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc);
bool isLaxVectorConversion(QualType srcType, QualType destType);
/// type checking declaration initializers (C99 6.7.8)
bool CheckForConstantInitializer(Expr *e, QualType t);
// type checking C++ declaration initializers (C++ [dcl.init]).
/// ReferenceCompareResult - Expresses the result of comparing two
/// types (cv1 T1 and cv2 T2) to determine their compatibility for the
/// purposes of initialization by reference (C++ [dcl.init.ref]p4).
enum ReferenceCompareResult {
/// Ref_Incompatible - The two types are incompatible, so direct
/// reference binding is not possible.
Ref_Incompatible = 0,
/// Ref_Related - The two types are reference-related, which means
/// that their unqualified forms (T1 and T2) are either the same
/// or T1 is a base class of T2.
Ref_Related,
/// Ref_Compatible_With_Added_Qualification - The two types are
/// reference-compatible with added qualification, meaning that
/// they are reference-compatible and the qualifiers on T1 (cv1)
/// are greater than the qualifiers on T2 (cv2).
Ref_Compatible_With_Added_Qualification,
/// Ref_Compatible - The two types are reference-compatible and
/// have equivalent qualifiers (cv1 == cv2).
Ref_Compatible
};
ReferenceCompareResult CompareReferenceRelationship(SourceLocation Loc,
QualType T1, QualType T2,
bool &DerivedToBase,
bool &ObjCConversion,
bool &ObjCLifetimeConversion);
ExprResult checkUnknownAnyCast(SourceRange TypeRange, QualType CastType,
Expr *CastExpr, CastKind &CastKind,
ExprValueKind &VK, CXXCastPath &Path);
/// \brief Force an expression with unknown-type to an expression of the
/// given type.
ExprResult forceUnknownAnyToType(Expr *E, QualType ToType);
/// \brief Type-check an expression that's being passed to an
/// __unknown_anytype parameter.
ExprResult checkUnknownAnyArg(SourceLocation callLoc,
Expr *result, QualType ¶mType);
// CheckVectorCast - check type constraints for vectors.
// Since vectors are an extension, there are no C standard reference for this.
// We allow casting between vectors and integer datatypes of the same size.
// returns true if the cast is invalid
bool CheckVectorCast(SourceRange R, QualType VectorTy, QualType Ty,
CastKind &Kind);
// CheckExtVectorCast - check type constraints for extended vectors.
// Since vectors are an extension, there are no C standard reference for this.
// We allow casting between vectors and integer datatypes of the same size,
// or vectors and the element type of that vector.
// returns the cast expr
ExprResult CheckExtVectorCast(SourceRange R, QualType DestTy, Expr *CastExpr,
CastKind &Kind);
ExprResult BuildCXXFunctionalCastExpr(TypeSourceInfo *TInfo,
SourceLocation LParenLoc,
Expr *CastExpr,
SourceLocation RParenLoc);
enum ARCConversionResult { ACR_okay, ACR_unbridged };
/// \brief Checks for invalid conversions and casts between
/// retainable pointers and other pointer kinds.
ARCConversionResult CheckObjCARCConversion(SourceRange castRange,
QualType castType, Expr *&op,
CheckedConversionKind CCK,
bool DiagnoseCFAudited = false,
BinaryOperatorKind Opc = BO_PtrMemD
);
Expr *stripARCUnbridgedCast(Expr *e);
void diagnoseARCUnbridgedCast(Expr *e);
bool CheckObjCARCUnavailableWeakConversion(QualType castType,
QualType ExprType);
/// checkRetainCycles - Check whether an Objective-C message send
/// might create an obvious retain cycle.
void checkRetainCycles(ObjCMessageExpr *msg);
void checkRetainCycles(Expr *receiver, Expr *argument);
void checkRetainCycles(VarDecl *Var, Expr *Init);
/// checkUnsafeAssigns - Check whether +1 expr is being assigned
/// to weak/__unsafe_unretained type.
bool checkUnsafeAssigns(SourceLocation Loc, QualType LHS, Expr *RHS);
/// checkUnsafeExprAssigns - Check whether +1 expr is being assigned
/// to weak/__unsafe_unretained expression.
void checkUnsafeExprAssigns(SourceLocation Loc, Expr *LHS, Expr *RHS);
/// CheckMessageArgumentTypes - Check types in an Obj-C message send.
/// \param Method - May be null.
/// \param [out] ReturnType - The return type of the send.
/// \return true iff there were any incompatible types.
bool CheckMessageArgumentTypes(QualType ReceiverType,
MultiExprArg Args, Selector Sel,
ArrayRef<SourceLocation> SelectorLocs,
ObjCMethodDecl *Method, bool isClassMessage,
bool isSuperMessage,
SourceLocation lbrac, SourceLocation rbrac,
SourceRange RecRange,
QualType &ReturnType, ExprValueKind &VK);
/// \brief Determine the result of a message send expression based on
/// the type of the receiver, the method expected to receive the message,
/// and the form of the message send.
QualType getMessageSendResultType(QualType ReceiverType,
ObjCMethodDecl *Method,
bool isClassMessage, bool isSuperMessage);
/// \brief If the given expression involves a message send to a method
/// with a related result type, emit a note describing what happened.
void EmitRelatedResultTypeNote(const Expr *E);
/// \brief Given that we had incompatible pointer types in a return
/// statement, check whether we're in a method with a related result
/// type, and if so, emit a note describing what happened.
void EmitRelatedResultTypeNoteForReturn(QualType destType);
/// CheckBooleanCondition - Diagnose problems involving the use of
/// the given expression as a boolean condition (e.g. in an if
/// statement). Also performs the standard function and array
/// decays, possibly changing the input variable.
///
/// \param Loc - A location associated with the condition, e.g. the
/// 'if' keyword.
/// \return true iff there were any errors
ExprResult CheckBooleanCondition(Expr *E, SourceLocation Loc);
ExprResult ActOnBooleanCondition(Scope *S, SourceLocation Loc,
Expr *SubExpr);
/// DiagnoseAssignmentAsCondition - Given that an expression is
/// being used as a boolean condition, warn if it's an assignment.
void DiagnoseAssignmentAsCondition(Expr *E);
/// \brief Redundant parentheses over an equality comparison can indicate
/// that the user intended an assignment used as condition.
void DiagnoseEqualityWithExtraParens(ParenExpr *ParenE);
/// CheckCXXBooleanCondition - Returns true if conversion to bool is invalid.
ExprResult CheckCXXBooleanCondition(Expr *CondExpr);
/// ConvertIntegerToTypeWarnOnOverflow - Convert the specified APInt to have
/// the specified width and sign. If an overflow occurs, detect it and emit
/// the specified diagnostic.
void ConvertIntegerToTypeWarnOnOverflow(llvm::APSInt &OldVal,
unsigned NewWidth, bool NewSign,
SourceLocation Loc, unsigned DiagID);
/// Checks that the Objective-C declaration is declared in the global scope.
/// Emits an error and marks the declaration as invalid if it's not declared
/// in the global scope.
bool CheckObjCDeclScope(Decl *D);
/// \brief Abstract base class used for diagnosing integer constant
/// expression violations.
class VerifyICEDiagnoser {
public:
bool Suppress;
VerifyICEDiagnoser(bool Suppress = false) : Suppress(Suppress) { }
virtual void diagnoseNotICE(Sema &S, SourceLocation Loc, SourceRange SR) =0;
virtual void diagnoseFold(Sema &S, SourceLocation Loc, SourceRange SR);
virtual ~VerifyICEDiagnoser() { }
};
/// VerifyIntegerConstantExpression - Verifies that an expression is an ICE,
/// and reports the appropriate diagnostics. Returns false on success.
/// Can optionally return the value of the expression.
ExprResult VerifyIntegerConstantExpression(Expr *E, llvm::APSInt *Result,
VerifyICEDiagnoser &Diagnoser,
bool AllowFold = true);
ExprResult VerifyIntegerConstantExpression(Expr *E, llvm::APSInt *Result,
unsigned DiagID,
bool AllowFold = true);
ExprResult VerifyIntegerConstantExpression(Expr *E,
llvm::APSInt *Result = nullptr);
/// VerifyBitField - verifies that a bit field expression is an ICE and has
/// the correct width, and that the field type is valid.
/// Returns false on success.
/// Can optionally return whether the bit-field is of width 0
ExprResult VerifyBitField(SourceLocation FieldLoc, IdentifierInfo *FieldName,
QualType FieldTy, bool IsMsStruct,
Expr *BitWidth, bool *ZeroWidth = nullptr);
enum CUDAFunctionTarget {
CFT_Device,
CFT_Global,
CFT_Host,
CFT_HostDevice,
CFT_InvalidTarget
};
CUDAFunctionTarget IdentifyCUDATarget(const FunctionDecl *D);
bool CheckCUDATarget(const FunctionDecl *Caller, const FunctionDecl *Callee);
/// Given a implicit special member, infer its CUDA target from the
/// calls it needs to make to underlying base/field special members.
/// \param ClassDecl the class for which the member is being created.
/// \param CSM the kind of special member.
/// \param MemberDecl the special member itself.
/// \param ConstRHS true if this is a copy operation with a const object on
/// its RHS.
/// \param Diagnose true if this call should emit diagnostics.
/// \return true if there was an error inferring.
/// The result of this call is implicit CUDA target attribute(s) attached to
/// the member declaration.
bool inferCUDATargetForImplicitSpecialMember(CXXRecordDecl *ClassDecl,
CXXSpecialMember CSM,
CXXMethodDecl *MemberDecl,
bool ConstRHS,
bool Diagnose);
/// \name Code completion
//@{
/// \brief Describes the context in which code completion occurs.
enum ParserCompletionContext {
/// \brief Code completion occurs at top-level or namespace context.
PCC_Namespace,
/// \brief Code completion occurs within a class, struct, or union.
PCC_Class,
/// \brief Code completion occurs within an Objective-C interface, protocol,
/// or category.
PCC_ObjCInterface,
/// \brief Code completion occurs within an Objective-C implementation or
/// category implementation
PCC_ObjCImplementation,
/// \brief Code completion occurs within the list of instance variables
/// in an Objective-C interface, protocol, category, or implementation.
PCC_ObjCInstanceVariableList,
/// \brief Code completion occurs following one or more template
/// headers.
PCC_Template,
/// \brief Code completion occurs following one or more template
/// headers within a class.
PCC_MemberTemplate,
/// \brief Code completion occurs within an expression.
PCC_Expression,
/// \brief Code completion occurs within a statement, which may
/// also be an expression or a declaration.
PCC_Statement,
/// \brief Code completion occurs at the beginning of the
/// initialization statement (or expression) in a for loop.
PCC_ForInit,
/// \brief Code completion occurs within the condition of an if,
/// while, switch, or for statement.
PCC_Condition,
/// \brief Code completion occurs within the body of a function on a
/// recovery path, where we do not have a specific handle on our position
/// in the grammar.
PCC_RecoveryInFunction,
/// \brief Code completion occurs where only a type is permitted.
PCC_Type,
/// \brief Code completion occurs in a parenthesized expression, which
/// might also be a type cast.
PCC_ParenthesizedExpression,
/// \brief Code completion occurs within a sequence of declaration
/// specifiers within a function, method, or block.
PCC_LocalDeclarationSpecifiers
};
void CodeCompleteModuleImport(SourceLocation ImportLoc, ModuleIdPath Path);
void CodeCompleteOrdinaryName(Scope *S,
ParserCompletionContext CompletionContext);
void CodeCompleteDeclSpec(Scope *S, DeclSpec &DS,
bool AllowNonIdentifiers,
bool AllowNestedNameSpecifiers);
struct CodeCompleteExpressionData;
void CodeCompleteExpression(Scope *S,
const CodeCompleteExpressionData &Data);
void CodeCompleteMemberReferenceExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
bool IsArrow);
void CodeCompletePostfixExpression(Scope *S, ExprResult LHS);
void CodeCompleteTag(Scope *S, unsigned TagSpec);
void CodeCompleteTypeQualifiers(DeclSpec &DS);
void CodeCompleteCase(Scope *S);
void CodeCompleteCall(Scope *S, Expr *Fn, ArrayRef<Expr *> Args);
void CodeCompleteInitializer(Scope *S, Decl *D);
void CodeCompleteReturn(Scope *S);
void CodeCompleteAfterIf(Scope *S);
void CodeCompleteAssignmentRHS(Scope *S, Expr *LHS);
void CodeCompleteQualifiedId(Scope *S, CXXScopeSpec &SS,
bool EnteringContext);
void CodeCompleteUsing(Scope *S);
void CodeCompleteUsingDirective(Scope *S);
void CodeCompleteNamespaceDecl(Scope *S);
void CodeCompleteNamespaceAliasDecl(Scope *S);
void CodeCompleteOperatorName(Scope *S);
void CodeCompleteConstructorInitializer(
Decl *Constructor,
ArrayRef<CXXCtorInitializer *> Initializers);
void CodeCompleteLambdaIntroducer(Scope *S, LambdaIntroducer &Intro,
bool AfterAmpersand);
void CodeCompleteObjCAtDirective(Scope *S);
void CodeCompleteObjCAtVisibility(Scope *S);
void CodeCompleteObjCAtStatement(Scope *S);
void CodeCompleteObjCAtExpression(Scope *S);
void CodeCompleteObjCPropertyFlags(Scope *S, ObjCDeclSpec &ODS);
void CodeCompleteObjCPropertyGetter(Scope *S);
void CodeCompleteObjCPropertySetter(Scope *S);
void CodeCompleteObjCPassingType(Scope *S, ObjCDeclSpec &DS,
bool IsParameter);
void CodeCompleteObjCMessageReceiver(Scope *S);
void CodeCompleteObjCSuperMessage(Scope *S, SourceLocation SuperLoc,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression);
void CodeCompleteObjCClassMessage(Scope *S, ParsedType Receiver,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression,
bool IsSuper = false);
void CodeCompleteObjCInstanceMessage(Scope *S, Expr *Receiver,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression,
ObjCInterfaceDecl *Super = nullptr);
void CodeCompleteObjCForCollection(Scope *S,
DeclGroupPtrTy IterationVar);
void CodeCompleteObjCSelector(Scope *S,
ArrayRef<IdentifierInfo *> SelIdents);
void CodeCompleteObjCProtocolReferences(IdentifierLocPair *Protocols,
unsigned NumProtocols);
void CodeCompleteObjCProtocolDecl(Scope *S);
void CodeCompleteObjCInterfaceDecl(Scope *S);
void CodeCompleteObjCSuperclass(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCImplementationDecl(Scope *S);
void CodeCompleteObjCInterfaceCategory(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCImplementationCategory(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCPropertyDefinition(Scope *S);
void CodeCompleteObjCPropertySynthesizeIvar(Scope *S,
IdentifierInfo *PropertyName);
void CodeCompleteObjCMethodDecl(Scope *S,
bool IsInstanceMethod,
ParsedType ReturnType);
void CodeCompleteObjCMethodDeclSelector(Scope *S,
bool IsInstanceMethod,
bool AtParameterName,
ParsedType ReturnType,
ArrayRef<IdentifierInfo *> SelIdents);
void CodeCompletePreprocessorDirective(bool InConditional);
void CodeCompleteInPreprocessorConditionalExclusion(Scope *S);
void CodeCompletePreprocessorMacroName(bool IsDefinition);
void CodeCompletePreprocessorExpression();
void CodeCompletePreprocessorMacroArgument(Scope *S,
IdentifierInfo *Macro,
MacroInfo *MacroInfo,
unsigned Argument);
void CodeCompleteNaturalLanguage();
void GatherGlobalCodeCompletions(CodeCompletionAllocator &Allocator,
CodeCompletionTUInfo &CCTUInfo,
SmallVectorImpl<CodeCompletionResult> &Results);
//@}
//===--------------------------------------------------------------------===//
// Extra semantic analysis beyond the C type system
public:
SourceLocation getLocationOfStringLiteralByte(const StringLiteral *SL,
unsigned ByteNo) const;
private:
void CheckArrayAccess(const Expr *BaseExpr, const Expr *IndexExpr,
const ArraySubscriptExpr *ASE=nullptr,
bool AllowOnePastEnd=true, bool IndexNegated=false);
void CheckArrayAccess(const Expr *E);
// Used to grab the relevant information from a FormatAttr and a
// FunctionDeclaration.
struct FormatStringInfo {
unsigned FormatIdx;
unsigned FirstDataArg;
bool HasVAListArg;
};
bool getFormatStringInfo(const FormatAttr *Format, bool IsCXXMember,
FormatStringInfo *FSI);
bool CheckFunctionCall(FunctionDecl *FDecl, CallExpr *TheCall,
const FunctionProtoType *Proto);
bool CheckObjCMethodCall(ObjCMethodDecl *Method, SourceLocation loc,
ArrayRef<const Expr *> Args);
bool CheckPointerCall(NamedDecl *NDecl, CallExpr *TheCall,
const FunctionProtoType *Proto);
bool CheckOtherCall(CallExpr *TheCall, const FunctionProtoType *Proto);
void CheckConstructorCall(FunctionDecl *FDecl,
ArrayRef<const Expr *> Args,
const FunctionProtoType *Proto,
SourceLocation Loc);
void checkCall(NamedDecl *FDecl, ArrayRef<const Expr *> Args,
unsigned NumParams, bool IsMemberFunction, SourceLocation Loc,
SourceRange Range, VariadicCallType CallType);
bool CheckObjCString(Expr *Arg);
ExprResult CheckBuiltinFunctionCall(FunctionDecl *FDecl,
unsigned BuiltinID, CallExpr *TheCall);
bool CheckARMBuiltinExclusiveCall(unsigned BuiltinID, CallExpr *TheCall,
unsigned MaxWidth);
bool CheckNeonBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckARMBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckAArch64BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckMipsBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool SemaBuiltinVAStart(CallExpr *TheCall);
bool SemaBuiltinVAStartARM(CallExpr *Call);
bool SemaBuiltinUnorderedCompare(CallExpr *TheCall);
bool SemaBuiltinFPClassification(CallExpr *TheCall, unsigned NumArgs);
public:
// Used by C++ template instantiation.
ExprResult SemaBuiltinShuffleVector(CallExpr *TheCall);
ExprResult SemaConvertVectorExpr(Expr *E, TypeSourceInfo *TInfo,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
private:
bool SemaBuiltinPrefetch(CallExpr *TheCall);
bool SemaBuiltinAssume(CallExpr *TheCall);
bool SemaBuiltinAssumeAligned(CallExpr *TheCall);
bool SemaBuiltinLongjmp(CallExpr *TheCall);
bool SemaBuiltinSetjmp(CallExpr *TheCall);
ExprResult SemaBuiltinAtomicOverloaded(ExprResult TheCallResult);
ExprResult SemaAtomicOpsOverloaded(ExprResult TheCallResult,
AtomicExpr::AtomicOp Op);
bool SemaBuiltinConstantArg(CallExpr *TheCall, int ArgNum,
llvm::APSInt &Result);
bool SemaBuiltinConstantArgRange(CallExpr *TheCall, int ArgNum,
int Low, int High);
public:
enum FormatStringType {
FST_Scanf,
FST_Printf,
FST_NSString,
FST_Strftime,
FST_Strfmon,
FST_Kprintf,
FST_Unknown
};
static FormatStringType GetFormatStringType(const FormatAttr *Format);
void CheckFormatString(const StringLiteral *FExpr, const Expr *OrigFormatExpr,
ArrayRef<const Expr *> Args, bool HasVAListArg,
unsigned format_idx, unsigned firstDataArg,
FormatStringType Type, bool inFunctionCall,
VariadicCallType CallType,
llvm::SmallBitVector &CheckedVarArgs);
bool FormatStringHasSArg(const StringLiteral *FExpr);
bool GetFormatNSStringIdx(const FormatAttr *Format, unsigned &Idx);
private:
bool CheckFormatArguments(const FormatAttr *Format,
ArrayRef<const Expr *> Args,
bool IsCXXMember,
VariadicCallType CallType,
SourceLocation Loc, SourceRange Range,
llvm::SmallBitVector &CheckedVarArgs);
bool CheckFormatArguments(ArrayRef<const Expr *> Args,
bool HasVAListArg, unsigned format_idx,
unsigned firstDataArg, FormatStringType Type,
VariadicCallType CallType,
SourceLocation Loc, SourceRange range,
llvm::SmallBitVector &CheckedVarArgs);
void CheckAbsoluteValueFunction(const CallExpr *Call,
const FunctionDecl *FDecl,
IdentifierInfo *FnInfo);
void CheckMemaccessArguments(const CallExpr *Call,
unsigned BId,
IdentifierInfo *FnName);
void CheckStrlcpycatArguments(const CallExpr *Call,
IdentifierInfo *FnName);
void CheckStrncatArguments(const CallExpr *Call,
IdentifierInfo *FnName);
void CheckReturnValExpr(Expr *RetValExp, QualType lhsType,
SourceLocation ReturnLoc,
bool isObjCMethod = false,
const AttrVec *Attrs = nullptr,
const FunctionDecl *FD = nullptr);
void CheckFloatComparison(SourceLocation Loc, Expr* LHS, Expr* RHS);
void CheckImplicitConversions(Expr *E, SourceLocation CC = SourceLocation());
void CheckBoolLikeConversion(Expr *E, SourceLocation CC);
void CheckForIntOverflow(Expr *E);
void CheckUnsequencedOperations(Expr *E);
/// \brief Perform semantic checks on a completed expression. This will either
/// be a full-expression or a default argument expression.
void CheckCompletedExpr(Expr *E, SourceLocation CheckLoc = SourceLocation(),
bool IsConstexpr = false);
void CheckBitFieldInitialization(SourceLocation InitLoc, FieldDecl *Field,
Expr *Init);
/// \brief Check if the given expression contains 'break' or 'continue'
/// statement that produces control flow different from GCC.
void CheckBreakContinueBinding(Expr *E);
public:
/// \brief Register a magic integral constant to be used as a type tag.
void RegisterTypeTagForDatatype(const IdentifierInfo *ArgumentKind,
uint64_t MagicValue, QualType Type,
bool LayoutCompatible, bool MustBeNull);
struct TypeTagData {
TypeTagData() {}
TypeTagData(QualType Type, bool LayoutCompatible, bool MustBeNull) :
Type(Type), LayoutCompatible(LayoutCompatible),
MustBeNull(MustBeNull)
{}
QualType Type;
/// If true, \c Type should be compared with other expression's types for
/// layout-compatibility.
unsigned LayoutCompatible : 1;
unsigned MustBeNull : 1;
};
/// A pair of ArgumentKind identifier and magic value. This uniquely
/// identifies the magic value.
typedef std::pair<const IdentifierInfo *, uint64_t> TypeTagMagicValue;
private:
/// \brief A map from magic value to type information.
std::unique_ptr<llvm::DenseMap<TypeTagMagicValue, TypeTagData>>
TypeTagForDatatypeMagicValues;
/// \brief Peform checks on a call of a function with argument_with_type_tag
/// or pointer_with_type_tag attributes.
void CheckArgumentWithTypeTag(const ArgumentWithTypeTagAttr *Attr,
const Expr * const *ExprArgs);
/// \brief The parser's current scope.
///
/// The parser maintains this state here.
Scope *CurScope;
mutable IdentifierInfo *Ident_super;
mutable IdentifierInfo *Ident___float128;
protected:
friend class Parser;
friend class InitializationSequence;
friend class ASTReader;
friend class ASTWriter;
public:
/// \brief Retrieve the parser's current scope.
///
/// This routine must only be used when it is certain that semantic analysis
/// and the parser are in precisely the same context, which is not the case
/// when, e.g., we are performing any kind of template instantiation.
/// Therefore, the only safe places to use this scope are in the parser
/// itself and in routines directly invoked from the parser and *never* from
/// template substitution or instantiation.
Scope *getCurScope() const { return CurScope; }
void incrementMSLocalManglingNumber() const {
return CurScope->incrementMSLocalManglingNumber();
}
IdentifierInfo *getSuperIdentifier() const;
IdentifierInfo *getFloat128Identifier() const;
Decl *getObjCDeclContext() const;
DeclContext *getCurLexicalContext() const {
return OriginalLexicalContext ? OriginalLexicalContext : CurContext;
}
AvailabilityResult getCurContextAvailability() const;
const DeclContext *getCurObjCLexicalContext() const {
const DeclContext *DC = getCurLexicalContext();
// A category implicitly has the attribute of the interface.
if (const ObjCCategoryDecl *CatD = dyn_cast<ObjCCategoryDecl>(DC))
DC = CatD->getClassInterface();
return DC;
}
};
/// \brief RAII object that enters a new expression evaluation context.
class EnterExpressionEvaluationContext {
Sema &Actions;
public:
EnterExpressionEvaluationContext(Sema &Actions,
Sema::ExpressionEvaluationContext NewContext,
Decl *LambdaContextDecl = nullptr,
bool IsDecltype = false)
: Actions(Actions) {
Actions.PushExpressionEvaluationContext(NewContext, LambdaContextDecl,
IsDecltype);
}
EnterExpressionEvaluationContext(Sema &Actions,
Sema::ExpressionEvaluationContext NewContext,
Sema::ReuseLambdaContextDecl_t,
bool IsDecltype = false)
: Actions(Actions) {
Actions.PushExpressionEvaluationContext(NewContext,
Sema::ReuseLambdaContextDecl,
IsDecltype);
}
~EnterExpressionEvaluationContext() {
Actions.PopExpressionEvaluationContext();
}
};
DeductionFailureInfo
MakeDeductionFailureInfo(ASTContext &Context, Sema::TemplateDeductionResult TDK,
sema::TemplateDeductionInfo &Info);
/// \brief Contains a late templated function.
/// Will be parsed at the end of the translation unit, used by Sema & Parser.
struct LateParsedTemplate {
CachedTokens Toks;
/// \brief The template function declaration to be late parsed.
Decl *D;
};
} // end namespace clang
#endif
|
meta.c | int main()
{
#pragma omp metadirective
for(int i=0; i<10; i++)
;
return 0;
}
|
mandelbrot-4.c | /* The Computer Language Benchmarks Game
* http://benchmarksgame.alioth.debian.org/
contributed by Paolo Bonzini
further optimized by Jason Garrett-Glaser
pthreads added by Eckehard Berns
further optimized by Ryan Henszey
modified by Samy Al Bahra (use GCC atomic builtins)
modified by Kenneth Jonsson
*/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
typedef double v2df __attribute__ ((vector_size(16))); /* vector of two doubles */
typedef int v4si __attribute__ ((vector_size(16))); /* vector of four ints */
const v2df zero = { 0.0, 0.0 };
const v2df four = { 4.0, 4.0 };
/*
* Constant throughout the program, value depends on N
*/
int bytes_per_row;
double inverse_w;
double inverse_h;
/*
* Program argument: height and width of the image
*/
int N;
/*
* Lookup table for initial real-axis value
*/
v2df *Crvs;
/*
* Mandelbrot bitmap
*/
uint8_t *bitmap;
static void calc_row(int y) {
uint8_t *row_bitmap = bitmap + (bytes_per_row * y);
int x;
const v2df Civ_init = { y*inverse_h-1.0, y*inverse_h-1.0 };
for (x=0; x<N; x+=2)
{
v2df Crv = Crvs[x >> 1];
v2df Civ = Civ_init;
v2df Zrv = zero;
v2df Ziv = zero;
v2df Trv = zero;
v2df Tiv = zero;
int i = 50;
int two_pixels;
v2df is_still_bounded;
do {
Ziv = (Zrv*Ziv) + (Zrv*Ziv) + Civ;
Zrv = Trv - Tiv + Crv;
Trv = Zrv * Zrv;
Tiv = Ziv * Ziv;
/*
* All bits will be set to 1 if 'Trv + Tiv' is less than 4
* and all bits will be set to 0 otherwise. Two elements
* are calculated in parallel here.
*/
is_still_bounded = __builtin_ia32_cmplepd(Trv + Tiv, four);
/*
* Move the sign-bit of the low element to bit 0, move the
* sign-bit of the high element to bit 1. The result is
* that the pixel will be set if the calculation was
* bounded.
*/
two_pixels = __builtin_ia32_movmskpd(is_still_bounded);
} while (--i > 0 && two_pixels);
/*
* The pixel bits must be in the most and second most
* significant position
*/
two_pixels <<= 6;
/*
* Add the two pixels to the bitmap, all bits are
* initially zero since the area was allocated with
* calloc()
*/
row_bitmap[x >> 3] |= (uint8_t) (two_pixels >> (x & 7));
}
}
int main (int argc, char **argv)
{
int i;
N = atoi(argv[1]);
bytes_per_row = (N + 7) >> 3;
inverse_w = 2.0 / (bytes_per_row << 3);
inverse_h = 2.0 / N;
/*
* Crvs must be 16-bytes aligned on some CPU:s.
*/
if (posix_memalign((void**)&Crvs, sizeof(v2df), sizeof(v2df) * N / 2))
return EXIT_FAILURE;
#pragma omp parallel for
for (i = 0; i < N; i+=2) {
v2df Crv = { (i+1.0)*inverse_w-1.5, (i)*inverse_w-1.5 };
Crvs[i >> 1] = Crv;
}
bitmap = calloc(bytes_per_row, N);
if (bitmap == NULL)
return EXIT_FAILURE;
#pragma omp parallel for schedule(static,1)
for (i = 0; i < N; i++)
calc_row(i);
printf("P4\n%d %d\n", N, N);
fwrite(bitmap, bytes_per_row, N, stdout);
free(bitmap);
free(Crvs);
return EXIT_SUCCESS;
}
|
snmg_test_utils.h | /*
* Copyright (c) 2019, NVIDIA CORPORATION.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Interanl helper functions
// Author: Alex Fender afender@nvidia.com
#pragma once
#include <omp.h>
#include "test_utils.h"
#include <fstream> // std::ifstream
// global to local offsets by shifting all offsets by the first offset value
template <typename T>
void shift_offsets(std::vector<T> & off_loc) {
auto start = off_loc.front();
for (auto i = 0; i < off_loc.size(); ++i)
off_loc[i] -= start;
}
// 1D partitioning such as each GPU has about the same number of edges
template <typename T>
void edge_partioning(std::vector<T> & off_h, std::vector<size_t> & part_offset, std::vector<size_t> & v_loc, std::vector<size_t> & e_loc) {
auto i = omp_get_thread_num();
auto p = omp_get_num_threads();
//set first and last partition offsets
part_offset[0] = 0;
part_offset[p] = off_h.size()-1;
if (i>0) {
//get the first vertex ID of each partition
auto loc_nnz = off_h.back()/p;
auto start_nnz = i*loc_nnz;
auto start_v = 0;
for (auto j = 0; j < off_h.size(); ++j) {
if (off_h[j] > start_nnz) {
start_v = j;
break;
}
}
part_offset[i] = start_v;
}
// all threads must know their partition offset
#pragma omp barrier
// Store the local number of V and E for convinience
v_loc[i] = part_offset[i+1] - part_offset[i];
e_loc[i] = off_h[part_offset[i+1]] - off_h[part_offset[i]];
}
// csv for HiBench
template <typename idx_t>
int read_single_file(std::string fileName,
std::vector<idx_t>& s,
std::vector<idx_t>& d) {
s.clear();
d.clear();
std::ifstream f(fileName);
if (!f) { return 1; }
idx_t src, dst;
while (f>>src>>dst) {
s.push_back(src);
d.push_back(dst);
}
f.close();
return 0;
}
template <typename idx_t,typename val_t>
void load_csr_loc(std::vector<idx_t> & off_h, std::vector<idx_t> & ind_h, std::vector<val_t> & val_h,
std::vector<size_t> & v_loc, std::vector<size_t> & e_loc, std::vector<size_t> & part_offset,
gdf_column* col_off, gdf_column* col_ind, gdf_column* col_val)
{
auto i = omp_get_thread_num();
auto p = omp_get_num_threads();
edge_partioning(off_h, part_offset, v_loc, e_loc);
ASSERT_EQ(part_offset[i+1]-part_offset[i], v_loc[i]);
std::vector<idx_t> off_loc(off_h.begin()+part_offset[i],off_h.begin()+part_offset[i+1]+1),
ind_loc(ind_h.begin()+off_h[part_offset[i]],ind_h.begin()+off_h[part_offset[i+1]]);
std::vector<val_t> val_loc(val_h.begin()+off_h[part_offset[i]],val_h.begin()+off_h[part_offset[i+1]]);
ASSERT_EQ(off_loc.size(), v_loc[i]+1);
ASSERT_EQ(ind_loc.size(), e_loc[i]);
ASSERT_EQ(val_loc.size(), e_loc[i]);
#ifdef SNMG_VERBOSE
#pragma omp barrier
#pragma omp master
{
std::cout << off_h[part_offset[i]]<< std::endl;
std::cout << off_h[part_offset[i+1]]<< std::endl;
for (auto j = part_offset.begin(); j != part_offset.end(); ++j)
std::cout << *j << ' ';
std::cout << std::endl;
for (auto j = v_loc.begin(); j != v_loc.end(); ++j)
std::cout << *j << ' ';
std::cout << std::endl;
for (auto j = e_loc.begin(); j != e_loc.end(); ++j)
std::cout << *j << ' ';
std::cout << std::endl;
}
#pragma omp barrier
#endif
shift_offsets(off_loc);
ASSERT_EQ(off_loc[part_offset[i+1]-part_offset[i]],e_loc[i]);
create_gdf_column(off_loc, col_off);
ASSERT_EQ(off_loc.size(), col_off->size);
create_gdf_column(ind_loc, col_ind);
create_gdf_column(val_loc, col_val);
} |
Sema.h | //===--- Sema.h - Semantic Analysis & AST Building --------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the Sema class, which performs semantic analysis and
// builds ASTs.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_SEMA_SEMA_H
#define LLVM_CLANG_SEMA_SEMA_H
#include "clang/AST/ASTConcept.h"
#include "clang/AST/ASTFwd.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Availability.h"
#include "clang/AST/ComparisonCategories.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/DeclarationName.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprConcepts.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/ExprOpenMP.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/AST/LocInfoType.h"
#include "clang/AST/MangleNumberingContext.h"
#include "clang/AST/NSAPI.h"
#include "clang/AST/PrettyPrinter.h"
#include "clang/AST/StmtCXX.h"
#include "clang/AST/StmtOpenMP.h"
#include "clang/AST/TypeLoc.h"
#include "clang/APINotes/APINotesManager.h"
#include "clang/AST/TypeOrdering.h"
#include "clang/Basic/BitmaskEnum.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/DarwinSDKInfo.h"
#include "clang/Basic/ExpressionTraits.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/OpenCLOptions.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/PragmaKinds.h"
#include "clang/Basic/Specifiers.h"
#include "clang/Basic/TemplateKinds.h"
#include "clang/Basic/TypeTraits.h"
#include "clang/Sema/AnalysisBasedWarnings.h"
#include "clang/Sema/CleanupInfo.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/ExternalSemaSource.h"
#include "clang/Sema/IdentifierResolver.h"
#include "clang/Sema/ObjCMethodList.h"
#include "clang/Sema/Ownership.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/SemaConcept.h"
#include "clang/Sema/TypoCorrection.h"
#include "clang/Sema/Weak.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/TinyPtrVector.h"
#include "llvm/Frontend/OpenMP/OMPConstants.h"
#include <deque>
#include <functional>
#include <memory>
#include <string>
#include <tuple>
#include <vector>
namespace llvm {
class APSInt;
template <typename ValueT, typename ValueInfoT> class DenseSet;
class SmallBitVector;
struct InlineAsmIdentifierInfo;
}
namespace clang {
class ADLResult;
class ASTConsumer;
class ASTContext;
class ASTMutationListener;
class ASTReader;
class ASTWriter;
class ArrayType;
class ParsedAttr;
class BindingDecl;
class BlockDecl;
class CapturedDecl;
class CXXBasePath;
class CXXBasePaths;
class CXXBindTemporaryExpr;
typedef SmallVector<CXXBaseSpecifier*, 4> CXXCastPath;
class CXXConstructorDecl;
class CXXConversionDecl;
class CXXDeleteExpr;
class CXXDestructorDecl;
class CXXFieldCollector;
class CXXMemberCallExpr;
class CXXMethodDecl;
class CXXScopeSpec;
class CXXTemporary;
class CXXTryStmt;
class CallExpr;
class ClassTemplateDecl;
class ClassTemplatePartialSpecializationDecl;
class ClassTemplateSpecializationDecl;
class VarTemplatePartialSpecializationDecl;
class CodeCompleteConsumer;
class CodeCompletionAllocator;
class CodeCompletionTUInfo;
class CodeCompletionResult;
class CoroutineBodyStmt;
class Decl;
class DeclAccessPair;
class DeclContext;
class DeclRefExpr;
class DeclaratorDecl;
class DeducedTemplateArgument;
class DependentDiagnostic;
class DesignatedInitExpr;
class Designation;
class EnableIfAttr;
class EnumConstantDecl;
class Expr;
class ExtVectorType;
class FormatAttr;
class FriendDecl;
class FunctionDecl;
class FunctionProtoType;
class FunctionTemplateDecl;
class ImplicitConversionSequence;
typedef MutableArrayRef<ImplicitConversionSequence> ConversionSequenceList;
class InitListExpr;
class InitializationKind;
class InitializationSequence;
class InitializedEntity;
class IntegerLiteral;
class LabelStmt;
class LambdaExpr;
class LangOptions;
class LocalInstantiationScope;
class LookupResult;
class MacroInfo;
typedef ArrayRef<std::pair<IdentifierInfo *, SourceLocation>> ModuleIdPath;
class ModuleLoader;
class MultiLevelTemplateArgumentList;
class NamedDecl;
class ObjCCategoryDecl;
class ObjCCategoryImplDecl;
class ObjCCompatibleAliasDecl;
class ObjCContainerDecl;
class ObjCImplDecl;
class ObjCImplementationDecl;
class ObjCInterfaceDecl;
class ObjCIvarDecl;
template <class T> class ObjCList;
class ObjCMessageExpr;
class ObjCMethodDecl;
class ObjCPropertyDecl;
class ObjCProtocolDecl;
class OMPThreadPrivateDecl;
class OMPRequiresDecl;
class OMPDeclareReductionDecl;
class OMPDeclareSimdDecl;
class OMPClause;
struct OMPVarListLocTy;
struct OverloadCandidate;
enum class OverloadCandidateParamOrder : char;
enum OverloadCandidateRewriteKind : unsigned;
class OverloadCandidateSet;
class OverloadExpr;
class ParenListExpr;
class ParmVarDecl;
class Preprocessor;
class PseudoDestructorTypeStorage;
class PseudoObjectExpr;
class QualType;
class StandardConversionSequence;
class Stmt;
class StringLiteral;
class SwitchStmt;
class TemplateArgument;
class TemplateArgumentList;
class TemplateArgumentLoc;
class TemplateDecl;
class TemplateInstantiationCallback;
class TemplateParameterList;
class TemplatePartialOrderingContext;
class TemplateTemplateParmDecl;
class Token;
class TypeAliasDecl;
class TypedefDecl;
class TypedefNameDecl;
class TypeLoc;
class TypoCorrectionConsumer;
class UnqualifiedId;
class UnresolvedLookupExpr;
class UnresolvedMemberExpr;
class UnresolvedSetImpl;
class UnresolvedSetIterator;
class UsingDecl;
class UsingShadowDecl;
class ValueDecl;
class VarDecl;
class VarTemplateSpecializationDecl;
class VisibilityAttr;
class VisibleDeclConsumer;
class IndirectFieldDecl;
struct DeductionFailureInfo;
class TemplateSpecCandidateSet;
namespace sema {
class AccessedEntity;
class BlockScopeInfo;
class Capture;
class CapturedRegionScopeInfo;
class CapturingScopeInfo;
class CompoundScopeInfo;
class DelayedDiagnostic;
class DelayedDiagnosticPool;
class FunctionScopeInfo;
class LambdaScopeInfo;
class PossiblyUnreachableDiag;
class SemaPPCallbacks;
class TemplateDeductionInfo;
}
namespace threadSafety {
class BeforeSet;
void threadSafetyCleanup(BeforeSet* Cache);
}
// FIXME: No way to easily map from TemplateTypeParmTypes to
// TemplateTypeParmDecls, so we have this horrible PointerUnion.
typedef std::pair<llvm::PointerUnion<const TemplateTypeParmType*, NamedDecl*>,
SourceLocation> UnexpandedParameterPack;
/// Describes whether we've seen any nullability information for the given
/// file.
struct FileNullability {
/// The first pointer declarator (of any pointer kind) in the file that does
/// not have a corresponding nullability annotation.
SourceLocation PointerLoc;
/// The end location for the first pointer declarator in the file. Used for
/// placing fix-its.
SourceLocation PointerEndLoc;
/// Which kind of pointer declarator we saw.
uint8_t PointerKind;
/// Whether we saw any type nullability annotations in the given file.
bool SawTypeNullability = false;
};
/// A mapping from file IDs to a record of whether we've seen nullability
/// information in that file.
class FileNullabilityMap {
/// A mapping from file IDs to the nullability information for each file ID.
llvm::DenseMap<FileID, FileNullability> Map;
/// A single-element cache based on the file ID.
struct {
FileID File;
FileNullability Nullability;
} Cache;
public:
FileNullability &operator[](FileID file) {
// Check the single-element cache.
if (file == Cache.File)
return Cache.Nullability;
// It's not in the single-element cache; flush the cache if we have one.
if (!Cache.File.isInvalid()) {
Map[Cache.File] = Cache.Nullability;
}
// Pull this entry into the cache.
Cache.File = file;
Cache.Nullability = Map[file];
return Cache.Nullability;
}
};
/// Tracks expected type during expression parsing, for use in code completion.
/// The type is tied to a particular token, all functions that update or consume
/// the type take a start location of the token they are looking at as a
/// parameter. This avoids updating the type on hot paths in the parser.
class PreferredTypeBuilder {
public:
PreferredTypeBuilder(bool Enabled) : Enabled(Enabled) {}
void enterCondition(Sema &S, SourceLocation Tok);
void enterReturn(Sema &S, SourceLocation Tok);
void enterVariableInit(SourceLocation Tok, Decl *D);
/// Handles e.g. BaseType{ .D = Tok...
void enterDesignatedInitializer(SourceLocation Tok, QualType BaseType,
const Designation &D);
/// Computing a type for the function argument may require running
/// overloading, so we postpone its computation until it is actually needed.
///
/// Clients should be very careful when using this funciton, as it stores a
/// function_ref, clients should make sure all calls to get() with the same
/// location happen while function_ref is alive.
///
/// The callback should also emit signature help as a side-effect, but only
/// if the completion point has been reached.
void enterFunctionArgument(SourceLocation Tok,
llvm::function_ref<QualType()> ComputeType);
void enterParenExpr(SourceLocation Tok, SourceLocation LParLoc);
void enterUnary(Sema &S, SourceLocation Tok, tok::TokenKind OpKind,
SourceLocation OpLoc);
void enterBinary(Sema &S, SourceLocation Tok, Expr *LHS, tok::TokenKind Op);
void enterMemAccess(Sema &S, SourceLocation Tok, Expr *Base);
void enterSubscript(Sema &S, SourceLocation Tok, Expr *LHS);
/// Handles all type casts, including C-style cast, C++ casts, etc.
void enterTypeCast(SourceLocation Tok, QualType CastType);
/// Get the expected type associated with this location, if any.
///
/// If the location is a function argument, determining the expected type
/// involves considering all function overloads and the arguments so far.
/// In this case, signature help for these function overloads will be reported
/// as a side-effect (only if the completion point has been reached).
QualType get(SourceLocation Tok) const {
if (!Enabled || Tok != ExpectedLoc)
return QualType();
if (!Type.isNull())
return Type;
if (ComputeType)
return ComputeType();
return QualType();
}
private:
bool Enabled;
/// Start position of a token for which we store expected type.
SourceLocation ExpectedLoc;
/// Expected type for a token starting at ExpectedLoc.
QualType Type;
/// A function to compute expected type at ExpectedLoc. It is only considered
/// if Type is null.
llvm::function_ref<QualType()> ComputeType;
};
/// Sema - This implements semantic analysis and AST building for C.
class Sema final {
Sema(const Sema &) = delete;
void operator=(const Sema &) = delete;
///Source of additional semantic information.
ExternalSemaSource *ExternalSource;
///Whether Sema has generated a multiplexer and has to delete it.
bool isMultiplexExternalSource;
static bool mightHaveNonExternalLinkage(const DeclaratorDecl *FD);
bool isVisibleSlow(const NamedDecl *D);
/// Determine whether two declarations should be linked together, given that
/// the old declaration might not be visible and the new declaration might
/// not have external linkage.
bool shouldLinkPossiblyHiddenDecl(const NamedDecl *Old,
const NamedDecl *New) {
if (isVisible(Old))
return true;
// See comment in below overload for why it's safe to compute the linkage
// of the new declaration here.
if (New->isExternallyDeclarable()) {
assert(Old->isExternallyDeclarable() &&
"should not have found a non-externally-declarable previous decl");
return true;
}
return false;
}
bool shouldLinkPossiblyHiddenDecl(LookupResult &Old, const NamedDecl *New);
void setupImplicitSpecialMemberType(CXXMethodDecl *SpecialMem,
QualType ResultTy,
ArrayRef<QualType> Args);
public:
/// The maximum alignment, same as in llvm::Value. We duplicate them here
/// because that allows us not to duplicate the constants in clang code,
/// which we must to since we can't directly use the llvm constants.
/// The value is verified against llvm here: lib/CodeGen/CGDecl.cpp
///
/// This is the greatest alignment value supported by load, store, and alloca
/// instructions, and global values.
static const unsigned MaxAlignmentExponent = 32;
static const uint64_t MaximumAlignment = 1ull << MaxAlignmentExponent;
typedef OpaquePtr<DeclGroupRef> DeclGroupPtrTy;
typedef OpaquePtr<TemplateName> TemplateTy;
typedef OpaquePtr<QualType> TypeTy;
OpenCLOptions OpenCLFeatures;
FPOptions CurFPFeatures;
const LangOptions &LangOpts;
Preprocessor &PP;
ASTContext &Context;
ASTConsumer &Consumer;
DiagnosticsEngine &Diags;
SourceManager &SourceMgr;
api_notes::APINotesManager APINotes;
/// Flag indicating whether or not to collect detailed statistics.
bool CollectStats;
/// Code-completion consumer.
CodeCompleteConsumer *CodeCompleter;
/// CurContext - This is the current declaration context of parsing.
DeclContext *CurContext;
/// Generally null except when we temporarily switch decl contexts,
/// like in \see ActOnObjCTemporaryExitContainerContext.
DeclContext *OriginalLexicalContext;
/// VAListTagName - The declaration name corresponding to __va_list_tag.
/// This is used as part of a hack to omit that class from ADL results.
DeclarationName VAListTagName;
bool MSStructPragmaOn; // True when \#pragma ms_struct on
/// Controls member pointer representation format under the MS ABI.
LangOptions::PragmaMSPointersToMembersKind
MSPointerToMemberRepresentationMethod;
/// Stack of active SEH __finally scopes. Can be empty.
SmallVector<Scope*, 2> CurrentSEHFinally;
/// Source location for newly created implicit MSInheritanceAttrs
SourceLocation ImplicitMSInheritanceAttrLoc;
/// Holds TypoExprs that are created from `createDelayedTypo`. This is used by
/// `TransformTypos` in order to keep track of any TypoExprs that are created
/// recursively during typo correction and wipe them away if the correction
/// fails.
llvm::SmallVector<TypoExpr *, 2> TypoExprs;
/// pragma clang section kind
enum PragmaClangSectionKind {
PCSK_Invalid = 0,
PCSK_BSS = 1,
PCSK_Data = 2,
PCSK_Rodata = 3,
PCSK_Text = 4,
PCSK_Relro = 5
};
enum PragmaClangSectionAction {
PCSA_Set = 0,
PCSA_Clear = 1
};
struct PragmaClangSection {
std::string SectionName;
bool Valid = false;
SourceLocation PragmaLocation;
};
PragmaClangSection PragmaClangBSSSection;
PragmaClangSection PragmaClangDataSection;
PragmaClangSection PragmaClangRodataSection;
PragmaClangSection PragmaClangRelroSection;
PragmaClangSection PragmaClangTextSection;
enum PragmaMsStackAction {
PSK_Reset = 0x0, // #pragma ()
PSK_Set = 0x1, // #pragma (value)
PSK_Push = 0x2, // #pragma (push[, id])
PSK_Pop = 0x4, // #pragma (pop[, id])
PSK_Show = 0x8, // #pragma (show) -- only for "pack"!
PSK_Push_Set = PSK_Push | PSK_Set, // #pragma (push[, id], value)
PSK_Pop_Set = PSK_Pop | PSK_Set, // #pragma (pop[, id], value)
};
// #pragma pack and align.
class AlignPackInfo {
public:
// `Native` represents default align mode, which may vary based on the
// platform.
enum Mode : unsigned char { Native, Natural, Packed, Mac68k };
// #pragma pack info constructor
AlignPackInfo(AlignPackInfo::Mode M, unsigned Num, bool IsXL)
: PackAttr(true), AlignMode(M), PackNumber(Num), XLStack(IsXL) {
assert(Num == PackNumber && "The pack number has been truncated.");
}
// #pragma align info constructor
AlignPackInfo(AlignPackInfo::Mode M, bool IsXL)
: PackAttr(false), AlignMode(M),
PackNumber(M == Packed ? 1 : UninitPackVal), XLStack(IsXL) {}
explicit AlignPackInfo(bool IsXL) : AlignPackInfo(Native, IsXL) {}
AlignPackInfo() : AlignPackInfo(Native, false) {}
// When a AlignPackInfo itself cannot be used, this returns an 32-bit
// integer encoding for it. This should only be passed to
// AlignPackInfo::getFromRawEncoding, it should not be inspected directly.
static uint32_t getRawEncoding(const AlignPackInfo &Info) {
std::uint32_t Encoding{};
if (Info.IsXLStack())
Encoding |= IsXLMask;
Encoding |= static_cast<uint32_t>(Info.getAlignMode()) << 1;
if (Info.IsPackAttr())
Encoding |= PackAttrMask;
Encoding |= static_cast<uint32_t>(Info.getPackNumber()) << 4;
return Encoding;
}
static AlignPackInfo getFromRawEncoding(unsigned Encoding) {
bool IsXL = static_cast<bool>(Encoding & IsXLMask);
AlignPackInfo::Mode M =
static_cast<AlignPackInfo::Mode>((Encoding & AlignModeMask) >> 1);
int PackNumber = (Encoding & PackNumMask) >> 4;
if (Encoding & PackAttrMask)
return AlignPackInfo(M, PackNumber, IsXL);
return AlignPackInfo(M, IsXL);
}
bool IsPackAttr() const { return PackAttr; }
bool IsAlignAttr() const { return !PackAttr; }
Mode getAlignMode() const { return AlignMode; }
unsigned getPackNumber() const { return PackNumber; }
bool IsPackSet() const {
// #pragma align, #pragma pack(), and #pragma pack(0) do not set the pack
// attriute on a decl.
return PackNumber != UninitPackVal && PackNumber != 0;
}
bool IsXLStack() const { return XLStack; }
bool operator==(const AlignPackInfo &Info) const {
return std::tie(AlignMode, PackNumber, PackAttr, XLStack) ==
std::tie(Info.AlignMode, Info.PackNumber, Info.PackAttr,
Info.XLStack);
}
bool operator!=(const AlignPackInfo &Info) const {
return !(*this == Info);
}
private:
/// \brief True if this is a pragma pack attribute,
/// not a pragma align attribute.
bool PackAttr;
/// \brief The alignment mode that is in effect.
Mode AlignMode;
/// \brief The pack number of the stack.
unsigned char PackNumber;
/// \brief True if it is a XL #pragma align/pack stack.
bool XLStack;
/// \brief Uninitialized pack value.
static constexpr unsigned char UninitPackVal = -1;
// Masks to encode and decode an AlignPackInfo.
static constexpr uint32_t IsXLMask{0x0000'0001};
static constexpr uint32_t AlignModeMask{0x0000'0006};
static constexpr uint32_t PackAttrMask{0x00000'0008};
static constexpr uint32_t PackNumMask{0x0000'01F0};
};
template<typename ValueType>
struct PragmaStack {
struct Slot {
llvm::StringRef StackSlotLabel;
ValueType Value;
SourceLocation PragmaLocation;
SourceLocation PragmaPushLocation;
Slot(llvm::StringRef StackSlotLabel, ValueType Value,
SourceLocation PragmaLocation, SourceLocation PragmaPushLocation)
: StackSlotLabel(StackSlotLabel), Value(Value),
PragmaLocation(PragmaLocation),
PragmaPushLocation(PragmaPushLocation) {}
};
void Act(SourceLocation PragmaLocation, PragmaMsStackAction Action,
llvm::StringRef StackSlotLabel, ValueType Value) {
if (Action == PSK_Reset) {
CurrentValue = DefaultValue;
CurrentPragmaLocation = PragmaLocation;
return;
}
if (Action & PSK_Push)
Stack.emplace_back(StackSlotLabel, CurrentValue, CurrentPragmaLocation,
PragmaLocation);
else if (Action & PSK_Pop) {
if (!StackSlotLabel.empty()) {
// If we've got a label, try to find it and jump there.
auto I = llvm::find_if(llvm::reverse(Stack), [&](const Slot &x) {
return x.StackSlotLabel == StackSlotLabel;
});
// If we found the label so pop from there.
if (I != Stack.rend()) {
CurrentValue = I->Value;
CurrentPragmaLocation = I->PragmaLocation;
Stack.erase(std::prev(I.base()), Stack.end());
}
} else if (!Stack.empty()) {
// We do not have a label, just pop the last entry.
CurrentValue = Stack.back().Value;
CurrentPragmaLocation = Stack.back().PragmaLocation;
Stack.pop_back();
}
}
if (Action & PSK_Set) {
CurrentValue = Value;
CurrentPragmaLocation = PragmaLocation;
}
}
// MSVC seems to add artificial slots to #pragma stacks on entering a C++
// method body to restore the stacks on exit, so it works like this:
//
// struct S {
// #pragma <name>(push, InternalPragmaSlot, <current_pragma_value>)
// void Method {}
// #pragma <name>(pop, InternalPragmaSlot)
// };
//
// It works even with #pragma vtordisp, although MSVC doesn't support
// #pragma vtordisp(push [, id], n)
// syntax.
//
// Push / pop a named sentinel slot.
void SentinelAction(PragmaMsStackAction Action, StringRef Label) {
assert((Action == PSK_Push || Action == PSK_Pop) &&
"Can only push / pop #pragma stack sentinels!");
Act(CurrentPragmaLocation, Action, Label, CurrentValue);
}
// Constructors.
explicit PragmaStack(const ValueType &Default)
: DefaultValue(Default), CurrentValue(Default) {}
bool hasValue() const { return CurrentValue != DefaultValue; }
SmallVector<Slot, 2> Stack;
ValueType DefaultValue; // Value used for PSK_Reset action.
ValueType CurrentValue;
SourceLocation CurrentPragmaLocation;
};
// FIXME: We should serialize / deserialize these if they occur in a PCH (but
// we shouldn't do so if they're in a module).
/// Whether to insert vtordisps prior to virtual bases in the Microsoft
/// C++ ABI. Possible values are 0, 1, and 2, which mean:
///
/// 0: Suppress all vtordisps
/// 1: Insert vtordisps in the presence of vbase overrides and non-trivial
/// structors
/// 2: Always insert vtordisps to support RTTI on partially constructed
/// objects
PragmaStack<MSVtorDispMode> VtorDispStack;
PragmaStack<AlignPackInfo> AlignPackStack;
// The current #pragma align/pack values and locations at each #include.
struct AlignPackIncludeState {
AlignPackInfo CurrentValue;
SourceLocation CurrentPragmaLocation;
bool HasNonDefaultValue, ShouldWarnOnInclude;
};
SmallVector<AlignPackIncludeState, 8> AlignPackIncludeStack;
// Segment #pragmas.
PragmaStack<StringLiteral *> DataSegStack;
PragmaStack<StringLiteral *> BSSSegStack;
PragmaStack<StringLiteral *> ConstSegStack;
PragmaStack<StringLiteral *> CodeSegStack;
// This stack tracks the current state of Sema.CurFPFeatures.
PragmaStack<FPOptionsOverride> FpPragmaStack;
FPOptionsOverride CurFPFeatureOverrides() {
FPOptionsOverride result;
if (!FpPragmaStack.hasValue()) {
result = FPOptionsOverride();
} else {
result = FpPragmaStack.CurrentValue;
}
return result;
}
// RAII object to push / pop sentinel slots for all MS #pragma stacks.
// Actions should be performed only if we enter / exit a C++ method body.
class PragmaStackSentinelRAII {
public:
PragmaStackSentinelRAII(Sema &S, StringRef SlotLabel, bool ShouldAct);
~PragmaStackSentinelRAII();
private:
Sema &S;
StringRef SlotLabel;
bool ShouldAct;
};
/// A mapping that describes the nullability we've seen in each header file.
FileNullabilityMap NullabilityMap;
/// Last section used with #pragma init_seg.
StringLiteral *CurInitSeg;
SourceLocation CurInitSegLoc;
/// VisContext - Manages the stack for \#pragma GCC visibility.
void *VisContext; // Really a "PragmaVisStack*"
/// This an attribute introduced by \#pragma clang attribute.
struct PragmaAttributeEntry {
SourceLocation Loc;
ParsedAttr *Attribute;
SmallVector<attr::SubjectMatchRule, 4> MatchRules;
bool IsUsed;
};
/// A push'd group of PragmaAttributeEntries.
struct PragmaAttributeGroup {
/// The location of the push attribute.
SourceLocation Loc;
/// The namespace of this push group.
const IdentifierInfo *Namespace;
SmallVector<PragmaAttributeEntry, 2> Entries;
};
SmallVector<PragmaAttributeGroup, 2> PragmaAttributeStack;
/// The declaration that is currently receiving an attribute from the
/// #pragma attribute stack.
const Decl *PragmaAttributeCurrentTargetDecl;
/// This represents the last location of a "#pragma clang optimize off"
/// directive if such a directive has not been closed by an "on" yet. If
/// optimizations are currently "on", this is set to an invalid location.
SourceLocation OptimizeOffPragmaLocation;
/// Flag indicating if Sema is building a recovery call expression.
///
/// This flag is used to avoid building recovery call expressions
/// if Sema is already doing so, which would cause infinite recursions.
bool IsBuildingRecoveryCallExpr;
/// Used to control the generation of ExprWithCleanups.
CleanupInfo Cleanup;
/// ExprCleanupObjects - This is the stack of objects requiring
/// cleanup that are created by the current full expression.
SmallVector<ExprWithCleanups::CleanupObject, 8> ExprCleanupObjects;
/// Store a set of either DeclRefExprs or MemberExprs that contain a reference
/// to a variable (constant) that may or may not be odr-used in this Expr, and
/// we won't know until all lvalue-to-rvalue and discarded value conversions
/// have been applied to all subexpressions of the enclosing full expression.
/// This is cleared at the end of each full expression.
using MaybeODRUseExprSet = llvm::SetVector<Expr *, SmallVector<Expr *, 4>,
llvm::SmallPtrSet<Expr *, 4>>;
MaybeODRUseExprSet MaybeODRUseExprs;
std::unique_ptr<sema::FunctionScopeInfo> CachedFunctionScope;
/// Stack containing information about each of the nested
/// function, block, and method scopes that are currently active.
SmallVector<sema::FunctionScopeInfo *, 4> FunctionScopes;
/// The index of the first FunctionScope that corresponds to the current
/// context.
unsigned FunctionScopesStart = 0;
ArrayRef<sema::FunctionScopeInfo*> getFunctionScopes() const {
return llvm::makeArrayRef(FunctionScopes.begin() + FunctionScopesStart,
FunctionScopes.end());
}
/// Stack containing information needed when in C++2a an 'auto' is encountered
/// in a function declaration parameter type specifier in order to invent a
/// corresponding template parameter in the enclosing abbreviated function
/// template. This information is also present in LambdaScopeInfo, stored in
/// the FunctionScopes stack.
SmallVector<InventedTemplateParameterInfo, 4> InventedParameterInfos;
/// The index of the first InventedParameterInfo that refers to the current
/// context.
unsigned InventedParameterInfosStart = 0;
ArrayRef<InventedTemplateParameterInfo> getInventedParameterInfos() const {
return llvm::makeArrayRef(InventedParameterInfos.begin() +
InventedParameterInfosStart,
InventedParameterInfos.end());
}
typedef LazyVector<TypedefNameDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadExtVectorDecls, 2, 2>
ExtVectorDeclsType;
/// ExtVectorDecls - This is a list all the extended vector types. This allows
/// us to associate a raw vector type with one of the ext_vector type names.
/// This is only necessary for issuing pretty diagnostics.
ExtVectorDeclsType ExtVectorDecls;
/// FieldCollector - Collects CXXFieldDecls during parsing of C++ classes.
std::unique_ptr<CXXFieldCollector> FieldCollector;
typedef llvm::SmallSetVector<NamedDecl *, 16> NamedDeclSetType;
/// Set containing all declared private fields that are not used.
NamedDeclSetType UnusedPrivateFields;
/// Set containing all typedefs that are likely unused.
llvm::SmallSetVector<const TypedefNameDecl *, 4>
UnusedLocalTypedefNameCandidates;
/// Delete-expressions to be analyzed at the end of translation unit
///
/// This list contains class members, and locations of delete-expressions
/// that could not be proven as to whether they mismatch with new-expression
/// used in initializer of the field.
typedef std::pair<SourceLocation, bool> DeleteExprLoc;
typedef llvm::SmallVector<DeleteExprLoc, 4> DeleteLocs;
llvm::MapVector<FieldDecl *, DeleteLocs> DeleteExprs;
typedef llvm::SmallPtrSet<const CXXRecordDecl*, 8> RecordDeclSetTy;
/// PureVirtualClassDiagSet - a set of class declarations which we have
/// emitted a list of pure virtual functions. Used to prevent emitting the
/// same list more than once.
std::unique_ptr<RecordDeclSetTy> PureVirtualClassDiagSet;
/// ParsingInitForAutoVars - a set of declarations with auto types for which
/// we are currently parsing the initializer.
llvm::SmallPtrSet<const Decl*, 4> ParsingInitForAutoVars;
/// Look for a locally scoped extern "C" declaration by the given name.
NamedDecl *findLocallyScopedExternCDecl(DeclarationName Name);
typedef LazyVector<VarDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadTentativeDefinitions, 2, 2>
TentativeDefinitionsType;
/// All the tentative definitions encountered in the TU.
TentativeDefinitionsType TentativeDefinitions;
/// All the external declarations encoutered and used in the TU.
SmallVector<VarDecl *, 4> ExternalDeclarations;
typedef LazyVector<const DeclaratorDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadUnusedFileScopedDecls, 2, 2>
UnusedFileScopedDeclsType;
/// The set of file scoped decls seen so far that have not been used
/// and must warn if not used. Only contains the first declaration.
UnusedFileScopedDeclsType UnusedFileScopedDecls;
typedef LazyVector<CXXConstructorDecl *, ExternalSemaSource,
&ExternalSemaSource::ReadDelegatingConstructors, 2, 2>
DelegatingCtorDeclsType;
/// All the delegating constructors seen so far in the file, used for
/// cycle detection at the end of the TU.
DelegatingCtorDeclsType DelegatingCtorDecls;
/// All the overriding functions seen during a class definition
/// that had their exception spec checks delayed, plus the overridden
/// function.
SmallVector<std::pair<const CXXMethodDecl*, const CXXMethodDecl*>, 2>
DelayedOverridingExceptionSpecChecks;
/// All the function redeclarations seen during a class definition that had
/// their exception spec checks delayed, plus the prior declaration they
/// should be checked against. Except during error recovery, the new decl
/// should always be a friend declaration, as that's the only valid way to
/// redeclare a special member before its class is complete.
SmallVector<std::pair<FunctionDecl*, FunctionDecl*>, 2>
DelayedEquivalentExceptionSpecChecks;
typedef llvm::MapVector<const FunctionDecl *,
std::unique_ptr<LateParsedTemplate>>
LateParsedTemplateMapT;
LateParsedTemplateMapT LateParsedTemplateMap;
/// Callback to the parser to parse templated functions when needed.
typedef void LateTemplateParserCB(void *P, LateParsedTemplate &LPT);
typedef void LateTemplateParserCleanupCB(void *P);
LateTemplateParserCB *LateTemplateParser;
LateTemplateParserCleanupCB *LateTemplateParserCleanup;
void *OpaqueParser;
void SetLateTemplateParser(LateTemplateParserCB *LTP,
LateTemplateParserCleanupCB *LTPCleanup,
void *P) {
LateTemplateParser = LTP;
LateTemplateParserCleanup = LTPCleanup;
OpaqueParser = P;
}
/// \brief Callback to the parser to parse a type expressed as a string.
std::function<TypeResult(StringRef, StringRef, SourceLocation)>
ParseTypeFromStringCallback;
class DelayedDiagnostics;
class DelayedDiagnosticsState {
sema::DelayedDiagnosticPool *SavedPool;
friend class Sema::DelayedDiagnostics;
};
typedef DelayedDiagnosticsState ParsingDeclState;
typedef DelayedDiagnosticsState ProcessingContextState;
/// A class which encapsulates the logic for delaying diagnostics
/// during parsing and other processing.
class DelayedDiagnostics {
/// The current pool of diagnostics into which delayed
/// diagnostics should go.
sema::DelayedDiagnosticPool *CurPool;
public:
DelayedDiagnostics() : CurPool(nullptr) {}
/// Adds a delayed diagnostic.
void add(const sema::DelayedDiagnostic &diag); // in DelayedDiagnostic.h
/// Determines whether diagnostics should be delayed.
bool shouldDelayDiagnostics() { return CurPool != nullptr; }
/// Returns the current delayed-diagnostics pool.
sema::DelayedDiagnosticPool *getCurrentPool() const {
return CurPool;
}
/// Enter a new scope. Access and deprecation diagnostics will be
/// collected in this pool.
DelayedDiagnosticsState push(sema::DelayedDiagnosticPool &pool) {
DelayedDiagnosticsState state;
state.SavedPool = CurPool;
CurPool = &pool;
return state;
}
/// Leave a delayed-diagnostic state that was previously pushed.
/// Do not emit any of the diagnostics. This is performed as part
/// of the bookkeeping of popping a pool "properly".
void popWithoutEmitting(DelayedDiagnosticsState state) {
CurPool = state.SavedPool;
}
/// Enter a new scope where access and deprecation diagnostics are
/// not delayed.
DelayedDiagnosticsState pushUndelayed() {
DelayedDiagnosticsState state;
state.SavedPool = CurPool;
CurPool = nullptr;
return state;
}
/// Undo a previous pushUndelayed().
void popUndelayed(DelayedDiagnosticsState state) {
assert(CurPool == nullptr);
CurPool = state.SavedPool;
}
} DelayedDiagnostics;
/// A RAII object to temporarily push a declaration context.
class ContextRAII {
private:
Sema &S;
DeclContext *SavedContext;
ProcessingContextState SavedContextState;
QualType SavedCXXThisTypeOverride;
unsigned SavedFunctionScopesStart;
unsigned SavedInventedParameterInfosStart;
public:
ContextRAII(Sema &S, DeclContext *ContextToPush, bool NewThisContext = true)
: S(S), SavedContext(S.CurContext),
SavedContextState(S.DelayedDiagnostics.pushUndelayed()),
SavedCXXThisTypeOverride(S.CXXThisTypeOverride),
SavedFunctionScopesStart(S.FunctionScopesStart),
SavedInventedParameterInfosStart(S.InventedParameterInfosStart)
{
assert(ContextToPush && "pushing null context");
S.CurContext = ContextToPush;
if (NewThisContext)
S.CXXThisTypeOverride = QualType();
// Any saved FunctionScopes do not refer to this context.
S.FunctionScopesStart = S.FunctionScopes.size();
S.InventedParameterInfosStart = S.InventedParameterInfos.size();
}
void pop() {
if (!SavedContext) return;
S.CurContext = SavedContext;
S.DelayedDiagnostics.popUndelayed(SavedContextState);
S.CXXThisTypeOverride = SavedCXXThisTypeOverride;
S.FunctionScopesStart = SavedFunctionScopesStart;
S.InventedParameterInfosStart = SavedInventedParameterInfosStart;
SavedContext = nullptr;
}
~ContextRAII() {
pop();
}
};
/// Whether the AST is currently being rebuilt to correct immediate
/// invocations. Immediate invocation candidates and references to consteval
/// functions aren't tracked when this is set.
bool RebuildingImmediateInvocation = false;
/// Used to change context to isConstantEvaluated without pushing a heavy
/// ExpressionEvaluationContextRecord object.
bool isConstantEvaluatedOverride;
bool isConstantEvaluated() {
return ExprEvalContexts.back().isConstantEvaluated() ||
isConstantEvaluatedOverride;
}
/// RAII object to handle the state changes required to synthesize
/// a function body.
class SynthesizedFunctionScope {
Sema &S;
Sema::ContextRAII SavedContext;
bool PushedCodeSynthesisContext = false;
public:
SynthesizedFunctionScope(Sema &S, DeclContext *DC)
: S(S), SavedContext(S, DC) {
S.PushFunctionScope();
S.PushExpressionEvaluationContext(
Sema::ExpressionEvaluationContext::PotentiallyEvaluated);
if (auto *FD = dyn_cast<FunctionDecl>(DC))
FD->setWillHaveBody(true);
else
assert(isa<ObjCMethodDecl>(DC));
}
void addContextNote(SourceLocation UseLoc) {
assert(!PushedCodeSynthesisContext);
Sema::CodeSynthesisContext Ctx;
Ctx.Kind = Sema::CodeSynthesisContext::DefiningSynthesizedFunction;
Ctx.PointOfInstantiation = UseLoc;
Ctx.Entity = cast<Decl>(S.CurContext);
S.pushCodeSynthesisContext(Ctx);
PushedCodeSynthesisContext = true;
}
~SynthesizedFunctionScope() {
if (PushedCodeSynthesisContext)
S.popCodeSynthesisContext();
if (auto *FD = dyn_cast<FunctionDecl>(S.CurContext))
FD->setWillHaveBody(false);
S.PopExpressionEvaluationContext();
S.PopFunctionScopeInfo();
}
};
/// WeakUndeclaredIdentifiers - Identifiers contained in
/// \#pragma weak before declared. rare. may alias another
/// identifier, declared or undeclared
llvm::MapVector<IdentifierInfo *, WeakInfo> WeakUndeclaredIdentifiers;
/// ExtnameUndeclaredIdentifiers - Identifiers contained in
/// \#pragma redefine_extname before declared. Used in Solaris system headers
/// to define functions that occur in multiple standards to call the version
/// in the currently selected standard.
llvm::DenseMap<IdentifierInfo*,AsmLabelAttr*> ExtnameUndeclaredIdentifiers;
/// Load weak undeclared identifiers from the external source.
void LoadExternalWeakUndeclaredIdentifiers();
/// WeakTopLevelDecl - Translation-unit scoped declarations generated by
/// \#pragma weak during processing of other Decls.
/// I couldn't figure out a clean way to generate these in-line, so
/// we store them here and handle separately -- which is a hack.
/// It would be best to refactor this.
SmallVector<Decl*,2> WeakTopLevelDecl;
IdentifierResolver IdResolver;
/// Translation Unit Scope - useful to Objective-C actions that need
/// to lookup file scope declarations in the "ordinary" C decl namespace.
/// For example, user-defined classes, built-in "id" type, etc.
Scope *TUScope;
/// The C++ "std" namespace, where the standard library resides.
LazyDeclPtr StdNamespace;
/// The C++ "std::bad_alloc" class, which is defined by the C++
/// standard library.
LazyDeclPtr StdBadAlloc;
/// The C++ "std::align_val_t" enum class, which is defined by the C++
/// standard library.
LazyDeclPtr StdAlignValT;
/// The C++ "std::experimental" namespace, where the experimental parts
/// of the standard library resides.
NamespaceDecl *StdExperimentalNamespaceCache;
/// The C++ "std::initializer_list" template, which is defined in
/// \<initializer_list>.
ClassTemplateDecl *StdInitializerList;
/// The C++ "std::coroutine_traits" template, which is defined in
/// \<coroutine_traits>
ClassTemplateDecl *StdCoroutineTraitsCache;
/// The namespace where coroutine components are defined. In standard,
/// they are defined in std namespace. And in the previous implementation,
/// they are defined in std::experimental namespace.
NamespaceDecl *CoroTraitsNamespaceCache;
/// The C++ "type_info" declaration, which is defined in \<typeinfo>.
RecordDecl *CXXTypeInfoDecl;
/// The MSVC "_GUID" struct, which is defined in MSVC header files.
RecordDecl *MSVCGuidDecl;
/// Caches identifiers/selectors for NSFoundation APIs.
std::unique_ptr<NSAPI> NSAPIObj;
/// The declaration of the Objective-C NSNumber class.
ObjCInterfaceDecl *NSNumberDecl;
/// The declaration of the Objective-C NSValue class.
ObjCInterfaceDecl *NSValueDecl;
/// Pointer to NSNumber type (NSNumber *).
QualType NSNumberPointer;
/// Pointer to NSValue type (NSValue *).
QualType NSValuePointer;
/// The Objective-C NSNumber methods used to create NSNumber literals.
ObjCMethodDecl *NSNumberLiteralMethods[NSAPI::NumNSNumberLiteralMethods];
/// The declaration of the Objective-C NSString class.
ObjCInterfaceDecl *NSStringDecl;
/// Pointer to NSString type (NSString *).
QualType NSStringPointer;
/// The declaration of the stringWithUTF8String: method.
ObjCMethodDecl *StringWithUTF8StringMethod;
/// The declaration of the valueWithBytes:objCType: method.
ObjCMethodDecl *ValueWithBytesObjCTypeMethod;
/// The declaration of the Objective-C NSArray class.
ObjCInterfaceDecl *NSArrayDecl;
/// The declaration of the arrayWithObjects:count: method.
ObjCMethodDecl *ArrayWithObjectsMethod;
/// The declaration of the Objective-C NSDictionary class.
ObjCInterfaceDecl *NSDictionaryDecl;
/// The declaration of the dictionaryWithObjects:forKeys:count: method.
ObjCMethodDecl *DictionaryWithObjectsMethod;
/// id<NSCopying> type.
QualType QIDNSCopying;
/// will hold 'respondsToSelector:'
Selector RespondsToSelectorSel;
/// A flag to remember whether the implicit forms of operator new and delete
/// have been declared.
bool GlobalNewDeleteDeclared;
/// Describes how the expressions currently being parsed are
/// evaluated at run-time, if at all.
enum class ExpressionEvaluationContext {
/// The current expression and its subexpressions occur within an
/// unevaluated operand (C++11 [expr]p7), such as the subexpression of
/// \c sizeof, where the type of the expression may be significant but
/// no code will be generated to evaluate the value of the expression at
/// run time.
Unevaluated,
/// The current expression occurs within a braced-init-list within
/// an unevaluated operand. This is mostly like a regular unevaluated
/// context, except that we still instantiate constexpr functions that are
/// referenced here so that we can perform narrowing checks correctly.
UnevaluatedList,
/// The current expression occurs within a discarded statement.
/// This behaves largely similarly to an unevaluated operand in preventing
/// definitions from being required, but not in other ways.
DiscardedStatement,
/// The current expression occurs within an unevaluated
/// operand that unconditionally permits abstract references to
/// fields, such as a SIZE operator in MS-style inline assembly.
UnevaluatedAbstract,
/// The current context is "potentially evaluated" in C++11 terms,
/// but the expression is evaluated at compile-time (like the values of
/// cases in a switch statement).
ConstantEvaluated,
/// In addition of being constant evaluated, the current expression
/// occurs in an immediate function context - either a consteval function
/// or a consteval if function.
ImmediateFunctionContext,
/// The current expression is potentially evaluated at run time,
/// which means that code may be generated to evaluate the value of the
/// expression at run time.
PotentiallyEvaluated,
/// The current expression is potentially evaluated, but any
/// declarations referenced inside that expression are only used if
/// in fact the current expression is used.
///
/// This value is used when parsing default function arguments, for which
/// we would like to provide diagnostics (e.g., passing non-POD arguments
/// through varargs) but do not want to mark declarations as "referenced"
/// until the default argument is used.
PotentiallyEvaluatedIfUsed
};
using ImmediateInvocationCandidate = llvm::PointerIntPair<ConstantExpr *, 1>;
/// Data structure used to record current or nested
/// expression evaluation contexts.
struct ExpressionEvaluationContextRecord {
/// The expression evaluation context.
ExpressionEvaluationContext Context;
/// Whether the enclosing context needed a cleanup.
CleanupInfo ParentCleanup;
/// The number of active cleanup objects when we entered
/// this expression evaluation context.
unsigned NumCleanupObjects;
/// The number of typos encountered during this expression evaluation
/// context (i.e. the number of TypoExprs created).
unsigned NumTypos;
MaybeODRUseExprSet SavedMaybeODRUseExprs;
/// The lambdas that are present within this context, if it
/// is indeed an unevaluated context.
SmallVector<LambdaExpr *, 2> Lambdas;
/// The declaration that provides context for lambda expressions
/// and block literals if the normal declaration context does not
/// suffice, e.g., in a default function argument.
Decl *ManglingContextDecl;
/// If we are processing a decltype type, a set of call expressions
/// for which we have deferred checking the completeness of the return type.
SmallVector<CallExpr *, 8> DelayedDecltypeCalls;
/// If we are processing a decltype type, a set of temporary binding
/// expressions for which we have deferred checking the destructor.
SmallVector<CXXBindTemporaryExpr *, 8> DelayedDecltypeBinds;
llvm::SmallPtrSet<const Expr *, 8> PossibleDerefs;
/// Expressions appearing as the LHS of a volatile assignment in this
/// context. We produce a warning for these when popping the context if
/// they are not discarded-value expressions nor unevaluated operands.
SmallVector<Expr*, 2> VolatileAssignmentLHSs;
/// Set of candidates for starting an immediate invocation.
llvm::SmallVector<ImmediateInvocationCandidate, 4> ImmediateInvocationCandidates;
/// Set of DeclRefExprs referencing a consteval function when used in a
/// context not already known to be immediately invoked.
llvm::SmallPtrSet<DeclRefExpr *, 4> ReferenceToConsteval;
/// \brief Describes whether we are in an expression constext which we have
/// to handle differently.
enum ExpressionKind {
EK_Decltype, EK_TemplateArgument, EK_Other
} ExprContext;
// A context can be nested in both a discarded statement context and
// an immediate function context, so they need to be tracked independently.
bool InDiscardedStatement;
bool InImmediateFunctionContext;
ExpressionEvaluationContextRecord(ExpressionEvaluationContext Context,
unsigned NumCleanupObjects,
CleanupInfo ParentCleanup,
Decl *ManglingContextDecl,
ExpressionKind ExprContext)
: Context(Context), ParentCleanup(ParentCleanup),
NumCleanupObjects(NumCleanupObjects), NumTypos(0),
ManglingContextDecl(ManglingContextDecl), ExprContext(ExprContext),
InDiscardedStatement(false), InImmediateFunctionContext(false) {}
bool isUnevaluated() const {
return Context == ExpressionEvaluationContext::Unevaluated ||
Context == ExpressionEvaluationContext::UnevaluatedAbstract ||
Context == ExpressionEvaluationContext::UnevaluatedList;
}
bool isConstantEvaluated() const {
return Context == ExpressionEvaluationContext::ConstantEvaluated ||
Context == ExpressionEvaluationContext::ImmediateFunctionContext;
}
bool isImmediateFunctionContext() const {
return Context == ExpressionEvaluationContext::ImmediateFunctionContext ||
(Context == ExpressionEvaluationContext::DiscardedStatement &&
InImmediateFunctionContext);
}
bool isDiscardedStatementContext() const {
return Context == ExpressionEvaluationContext::DiscardedStatement ||
(Context ==
ExpressionEvaluationContext::ImmediateFunctionContext &&
InDiscardedStatement);
}
};
/// A stack of expression evaluation contexts.
SmallVector<ExpressionEvaluationContextRecord, 8> ExprEvalContexts;
/// Emit a warning for all pending noderef expressions that we recorded.
void WarnOnPendingNoDerefs(ExpressionEvaluationContextRecord &Rec);
/// Compute the mangling number context for a lambda expression or
/// block literal. Also return the extra mangling decl if any.
///
/// \param DC - The DeclContext containing the lambda expression or
/// block literal.
std::tuple<MangleNumberingContext *, Decl *>
getCurrentMangleNumberContext(const DeclContext *DC);
/// SpecialMemberOverloadResult - The overloading result for a special member
/// function.
///
/// This is basically a wrapper around PointerIntPair. The lowest bits of the
/// integer are used to determine whether overload resolution succeeded.
class SpecialMemberOverloadResult {
public:
enum Kind {
NoMemberOrDeleted,
Ambiguous,
Success
};
private:
llvm::PointerIntPair<CXXMethodDecl *, 2> Pair;
public:
SpecialMemberOverloadResult() {}
SpecialMemberOverloadResult(CXXMethodDecl *MD)
: Pair(MD, MD->isDeleted() ? NoMemberOrDeleted : Success) {}
CXXMethodDecl *getMethod() const { return Pair.getPointer(); }
void setMethod(CXXMethodDecl *MD) { Pair.setPointer(MD); }
Kind getKind() const { return static_cast<Kind>(Pair.getInt()); }
void setKind(Kind K) { Pair.setInt(K); }
};
class SpecialMemberOverloadResultEntry
: public llvm::FastFoldingSetNode,
public SpecialMemberOverloadResult {
public:
SpecialMemberOverloadResultEntry(const llvm::FoldingSetNodeID &ID)
: FastFoldingSetNode(ID)
{}
};
/// A cache of special member function overload resolution results
/// for C++ records.
llvm::FoldingSet<SpecialMemberOverloadResultEntry> SpecialMemberCache;
/// A cache of the flags available in enumerations with the flag_bits
/// attribute.
mutable llvm::DenseMap<const EnumDecl*, llvm::APInt> FlagBitsCache;
/// The kind of translation unit we are processing.
///
/// When we're processing a complete translation unit, Sema will perform
/// end-of-translation-unit semantic tasks (such as creating
/// initializers for tentative definitions in C) once parsing has
/// completed. Modules and precompiled headers perform different kinds of
/// checks.
const TranslationUnitKind TUKind;
llvm::BumpPtrAllocator BumpAlloc;
/// The number of SFINAE diagnostics that have been trapped.
unsigned NumSFINAEErrors;
typedef llvm::DenseMap<ParmVarDecl *, llvm::TinyPtrVector<ParmVarDecl *>>
UnparsedDefaultArgInstantiationsMap;
/// A mapping from parameters with unparsed default arguments to the
/// set of instantiations of each parameter.
///
/// This mapping is a temporary data structure used when parsing
/// nested class templates or nested classes of class templates,
/// where we might end up instantiating an inner class before the
/// default arguments of its methods have been parsed.
UnparsedDefaultArgInstantiationsMap UnparsedDefaultArgInstantiations;
// Contains the locations of the beginning of unparsed default
// argument locations.
llvm::DenseMap<ParmVarDecl *, SourceLocation> UnparsedDefaultArgLocs;
/// UndefinedInternals - all the used, undefined objects which require a
/// definition in this translation unit.
llvm::MapVector<NamedDecl *, SourceLocation> UndefinedButUsed;
/// Determine if VD, which must be a variable or function, is an external
/// symbol that nonetheless can't be referenced from outside this translation
/// unit because its type has no linkage and it's not extern "C".
bool isExternalWithNoLinkageType(ValueDecl *VD);
/// Obtain a sorted list of functions that are undefined but ODR-used.
void getUndefinedButUsed(
SmallVectorImpl<std::pair<NamedDecl *, SourceLocation> > &Undefined);
/// Retrieves list of suspicious delete-expressions that will be checked at
/// the end of translation unit.
const llvm::MapVector<FieldDecl *, DeleteLocs> &
getMismatchingDeleteExpressions() const;
class GlobalMethodPool {
public:
using Lists = std::pair<ObjCMethodList, ObjCMethodList>;
using iterator = llvm::DenseMap<Selector, Lists>::iterator;
iterator begin() { return Methods.begin(); }
iterator end() { return Methods.end(); }
iterator find(Selector Sel) { return Methods.find(Sel); }
std::pair<iterator, bool> insert(std::pair<Selector, Lists> &&Val) {
return Methods.insert(Val);
}
int count(Selector Sel) const { return Methods.count(Sel); }
bool empty() const { return Methods.empty(); }
private:
llvm::DenseMap<Selector, Lists> Methods;
};
/// Method Pool - allows efficient lookup when typechecking messages to "id".
/// We need to maintain a list, since selectors can have differing signatures
/// across classes. In Cocoa, this happens to be extremely uncommon (only 1%
/// of selectors are "overloaded").
/// At the head of the list it is recorded whether there were 0, 1, or >= 2
/// methods inside categories with a particular selector.
GlobalMethodPool MethodPool;
/// Method selectors used in a \@selector expression. Used for implementation
/// of -Wselector.
llvm::MapVector<Selector, SourceLocation> ReferencedSelectors;
/// List of SourceLocations where 'self' is implicitly retained inside a
/// block.
llvm::SmallVector<std::pair<SourceLocation, const BlockDecl *>, 1>
ImplicitlyRetainedSelfLocs;
/// Kinds of C++ special members.
enum CXXSpecialMember {
CXXDefaultConstructor,
CXXCopyConstructor,
CXXMoveConstructor,
CXXCopyAssignment,
CXXMoveAssignment,
CXXDestructor,
CXXInvalid
};
typedef llvm::PointerIntPair<CXXRecordDecl *, 3, CXXSpecialMember>
SpecialMemberDecl;
/// The C++ special members which we are currently in the process of
/// declaring. If this process recursively triggers the declaration of the
/// same special member, we should act as if it is not yet declared.
llvm::SmallPtrSet<SpecialMemberDecl, 4> SpecialMembersBeingDeclared;
/// Kinds of defaulted comparison operator functions.
enum class DefaultedComparisonKind : unsigned char {
/// This is not a defaultable comparison operator.
None,
/// This is an operator== that should be implemented as a series of
/// subobject comparisons.
Equal,
/// This is an operator<=> that should be implemented as a series of
/// subobject comparisons.
ThreeWay,
/// This is an operator!= that should be implemented as a rewrite in terms
/// of a == comparison.
NotEqual,
/// This is an <, <=, >, or >= that should be implemented as a rewrite in
/// terms of a <=> comparison.
Relational,
};
/// The function definitions which were renamed as part of typo-correction
/// to match their respective declarations. We want to keep track of them
/// to ensure that we don't emit a "redefinition" error if we encounter a
/// correctly named definition after the renamed definition.
llvm::SmallPtrSet<const NamedDecl *, 4> TypoCorrectedFunctionDefinitions;
/// Stack of types that correspond to the parameter entities that are
/// currently being copy-initialized. Can be empty.
llvm::SmallVector<QualType, 4> CurrentParameterCopyTypes;
void ReadMethodPool(Selector Sel);
void updateOutOfDateSelector(Selector Sel);
/// Private Helper predicate to check for 'self'.
bool isSelfExpr(Expr *RExpr);
bool isSelfExpr(Expr *RExpr, const ObjCMethodDecl *Method);
/// Cause the active diagnostic on the DiagosticsEngine to be
/// emitted. This is closely coupled to the SemaDiagnosticBuilder class and
/// should not be used elsewhere.
void EmitCurrentDiagnostic(unsigned DiagID);
/// Records and restores the CurFPFeatures state on entry/exit of compound
/// statements.
class FPFeaturesStateRAII {
public:
FPFeaturesStateRAII(Sema &S) : S(S), OldFPFeaturesState(S.CurFPFeatures) {
OldOverrides = S.FpPragmaStack.CurrentValue;
}
~FPFeaturesStateRAII() {
S.CurFPFeatures = OldFPFeaturesState;
S.FpPragmaStack.CurrentValue = OldOverrides;
}
FPOptionsOverride getOverrides() { return OldOverrides; }
private:
Sema& S;
FPOptions OldFPFeaturesState;
FPOptionsOverride OldOverrides;
};
void addImplicitTypedef(StringRef Name, QualType T);
bool WarnedStackExhausted = false;
/// Increment when we find a reference; decrement when we find an ignored
/// assignment. Ultimately the value is 0 if every reference is an ignored
/// assignment.
llvm::DenseMap<const VarDecl *, int> RefsMinusAssignments;
private:
Optional<std::unique_ptr<DarwinSDKInfo>> CachedDarwinSDKInfo;
bool WarnedDarwinSDKInfoMissing = false;
public:
Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
TranslationUnitKind TUKind = TU_Complete,
CodeCompleteConsumer *CompletionConsumer = nullptr);
~Sema();
/// Perform initialization that occurs after the parser has been
/// initialized but before it parses anything.
void Initialize();
/// This virtual key function only exists to limit the emission of debug info
/// describing the Sema class. GCC and Clang only emit debug info for a class
/// with a vtable when the vtable is emitted. Sema is final and not
/// polymorphic, but the debug info size savings are so significant that it is
/// worth adding a vtable just to take advantage of this optimization.
virtual void anchor();
const LangOptions &getLangOpts() const { return LangOpts; }
OpenCLOptions &getOpenCLOptions() { return OpenCLFeatures; }
FPOptions &getCurFPFeatures() { return CurFPFeatures; }
DiagnosticsEngine &getDiagnostics() const { return Diags; }
SourceManager &getSourceManager() const { return SourceMgr; }
Preprocessor &getPreprocessor() const { return PP; }
ASTContext &getASTContext() const { return Context; }
ASTConsumer &getASTConsumer() const { return Consumer; }
ASTMutationListener *getASTMutationListener() const;
ExternalSemaSource* getExternalSource() const { return ExternalSource; }
DarwinSDKInfo *getDarwinSDKInfoForAvailabilityChecking(SourceLocation Loc,
StringRef Platform);
DarwinSDKInfo *getDarwinSDKInfoForAvailabilityChecking();
///Registers an external source. If an external source already exists,
/// creates a multiplex external source and appends to it.
///
///\param[in] E - A non-null external sema source.
///
void addExternalSource(ExternalSemaSource *E);
void PrintStats() const;
/// Warn that the stack is nearly exhausted.
void warnStackExhausted(SourceLocation Loc);
/// Run some code with "sufficient" stack space. (Currently, at least 256K is
/// guaranteed). Produces a warning if we're low on stack space and allocates
/// more in that case. Use this in code that may recurse deeply (for example,
/// in template instantiation) to avoid stack overflow.
void runWithSufficientStackSpace(SourceLocation Loc,
llvm::function_ref<void()> Fn);
/// Helper class that creates diagnostics with optional
/// template instantiation stacks.
///
/// This class provides a wrapper around the basic DiagnosticBuilder
/// class that emits diagnostics. ImmediateDiagBuilder is
/// responsible for emitting the diagnostic (as DiagnosticBuilder
/// does) and, if the diagnostic comes from inside a template
/// instantiation, printing the template instantiation stack as
/// well.
class ImmediateDiagBuilder : public DiagnosticBuilder {
Sema &SemaRef;
unsigned DiagID;
public:
ImmediateDiagBuilder(DiagnosticBuilder &DB, Sema &SemaRef, unsigned DiagID)
: DiagnosticBuilder(DB), SemaRef(SemaRef), DiagID(DiagID) {}
ImmediateDiagBuilder(DiagnosticBuilder &&DB, Sema &SemaRef, unsigned DiagID)
: DiagnosticBuilder(DB), SemaRef(SemaRef), DiagID(DiagID) {}
// This is a cunning lie. DiagnosticBuilder actually performs move
// construction in its copy constructor (but due to varied uses, it's not
// possible to conveniently express this as actual move construction). So
// the default copy ctor here is fine, because the base class disables the
// source anyway, so the user-defined ~ImmediateDiagBuilder is a safe no-op
// in that case anwyay.
ImmediateDiagBuilder(const ImmediateDiagBuilder &) = default;
~ImmediateDiagBuilder() {
// If we aren't active, there is nothing to do.
if (!isActive()) return;
// Otherwise, we need to emit the diagnostic. First clear the diagnostic
// builder itself so it won't emit the diagnostic in its own destructor.
//
// This seems wasteful, in that as written the DiagnosticBuilder dtor will
// do its own needless checks to see if the diagnostic needs to be
// emitted. However, because we take care to ensure that the builder
// objects never escape, a sufficiently smart compiler will be able to
// eliminate that code.
Clear();
// Dispatch to Sema to emit the diagnostic.
SemaRef.EmitCurrentDiagnostic(DiagID);
}
/// Teach operator<< to produce an object of the correct type.
template <typename T>
friend const ImmediateDiagBuilder &
operator<<(const ImmediateDiagBuilder &Diag, const T &Value) {
const DiagnosticBuilder &BaseDiag = Diag;
BaseDiag << Value;
return Diag;
}
// It is necessary to limit this to rvalue reference to avoid calling this
// function with a bitfield lvalue argument since non-const reference to
// bitfield is not allowed.
template <typename T, typename = typename std::enable_if<
!std::is_lvalue_reference<T>::value>::type>
const ImmediateDiagBuilder &operator<<(T &&V) const {
const DiagnosticBuilder &BaseDiag = *this;
BaseDiag << std::move(V);
return *this;
}
};
/// A generic diagnostic builder for errors which may or may not be deferred.
///
/// In CUDA, there exist constructs (e.g. variable-length arrays, try/catch)
/// which are not allowed to appear inside __device__ functions and are
/// allowed to appear in __host__ __device__ functions only if the host+device
/// function is never codegen'ed.
///
/// To handle this, we use the notion of "deferred diagnostics", where we
/// attach a diagnostic to a FunctionDecl that's emitted iff it's codegen'ed.
///
/// This class lets you emit either a regular diagnostic, a deferred
/// diagnostic, or no diagnostic at all, according to an argument you pass to
/// its constructor, thus simplifying the process of creating these "maybe
/// deferred" diagnostics.
class SemaDiagnosticBuilder {
public:
enum Kind {
/// Emit no diagnostics.
K_Nop,
/// Emit the diagnostic immediately (i.e., behave like Sema::Diag()).
K_Immediate,
/// Emit the diagnostic immediately, and, if it's a warning or error, also
/// emit a call stack showing how this function can be reached by an a
/// priori known-emitted function.
K_ImmediateWithCallStack,
/// Create a deferred diagnostic, which is emitted only if the function
/// it's attached to is codegen'ed. Also emit a call stack as with
/// K_ImmediateWithCallStack.
K_Deferred
};
SemaDiagnosticBuilder(Kind K, SourceLocation Loc, unsigned DiagID,
FunctionDecl *Fn, Sema &S);
SemaDiagnosticBuilder(SemaDiagnosticBuilder &&D);
SemaDiagnosticBuilder(const SemaDiagnosticBuilder &) = default;
~SemaDiagnosticBuilder();
bool isImmediate() const { return ImmediateDiag.hasValue(); }
/// Convertible to bool: True if we immediately emitted an error, false if
/// we didn't emit an error or we created a deferred error.
///
/// Example usage:
///
/// if (SemaDiagnosticBuilder(...) << foo << bar)
/// return ExprError();
///
/// But see CUDADiagIfDeviceCode() and CUDADiagIfHostCode() -- you probably
/// want to use these instead of creating a SemaDiagnosticBuilder yourself.
operator bool() const { return isImmediate(); }
template <typename T>
friend const SemaDiagnosticBuilder &
operator<<(const SemaDiagnosticBuilder &Diag, const T &Value) {
if (Diag.ImmediateDiag.hasValue())
*Diag.ImmediateDiag << Value;
else if (Diag.PartialDiagId.hasValue())
Diag.S.DeviceDeferredDiags[Diag.Fn][*Diag.PartialDiagId].second
<< Value;
return Diag;
}
// It is necessary to limit this to rvalue reference to avoid calling this
// function with a bitfield lvalue argument since non-const reference to
// bitfield is not allowed.
template <typename T, typename = typename std::enable_if<
!std::is_lvalue_reference<T>::value>::type>
const SemaDiagnosticBuilder &operator<<(T &&V) const {
if (ImmediateDiag.hasValue())
*ImmediateDiag << std::move(V);
else if (PartialDiagId.hasValue())
S.DeviceDeferredDiags[Fn][*PartialDiagId].second << std::move(V);
return *this;
}
friend const SemaDiagnosticBuilder &
operator<<(const SemaDiagnosticBuilder &Diag, const PartialDiagnostic &PD) {
if (Diag.ImmediateDiag.hasValue())
PD.Emit(*Diag.ImmediateDiag);
else if (Diag.PartialDiagId.hasValue())
Diag.S.DeviceDeferredDiags[Diag.Fn][*Diag.PartialDiagId].second = PD;
return Diag;
}
void AddFixItHint(const FixItHint &Hint) const {
if (ImmediateDiag.hasValue())
ImmediateDiag->AddFixItHint(Hint);
else if (PartialDiagId.hasValue())
S.DeviceDeferredDiags[Fn][*PartialDiagId].second.AddFixItHint(Hint);
}
friend ExprResult ExprError(const SemaDiagnosticBuilder &) {
return ExprError();
}
friend StmtResult StmtError(const SemaDiagnosticBuilder &) {
return StmtError();
}
operator ExprResult() const { return ExprError(); }
operator StmtResult() const { return StmtError(); }
operator TypeResult() const { return TypeError(); }
operator DeclResult() const { return DeclResult(true); }
operator MemInitResult() const { return MemInitResult(true); }
private:
Sema &S;
SourceLocation Loc;
unsigned DiagID;
FunctionDecl *Fn;
bool ShowCallStack;
// Invariant: At most one of these Optionals has a value.
// FIXME: Switch these to a Variant once that exists.
llvm::Optional<ImmediateDiagBuilder> ImmediateDiag;
llvm::Optional<unsigned> PartialDiagId;
};
/// Is the last error level diagnostic immediate. This is used to determined
/// whether the next info diagnostic should be immediate.
bool IsLastErrorImmediate = true;
/// Emit a diagnostic.
SemaDiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID,
bool DeferHint = false);
/// Emit a partial diagnostic.
SemaDiagnosticBuilder Diag(SourceLocation Loc, const PartialDiagnostic &PD,
bool DeferHint = false);
/// Build a partial diagnostic.
PartialDiagnostic PDiag(unsigned DiagID = 0); // in SemaInternal.h
/// Whether deferrable diagnostics should be deferred.
bool DeferDiags = false;
/// RAII class to control scope of DeferDiags.
class DeferDiagsRAII {
Sema &S;
bool SavedDeferDiags = false;
public:
DeferDiagsRAII(Sema &S, bool DeferDiags)
: S(S), SavedDeferDiags(S.DeferDiags) {
S.DeferDiags = DeferDiags;
}
~DeferDiagsRAII() { S.DeferDiags = SavedDeferDiags; }
};
/// Whether uncompilable error has occurred. This includes error happens
/// in deferred diagnostics.
bool hasUncompilableErrorOccurred() const;
bool findMacroSpelling(SourceLocation &loc, StringRef name);
/// Get a string to suggest for zero-initialization of a type.
std::string
getFixItZeroInitializerForType(QualType T, SourceLocation Loc) const;
std::string getFixItZeroLiteralForType(QualType T, SourceLocation Loc) const;
/// Calls \c Lexer::getLocForEndOfToken()
SourceLocation getLocForEndOfToken(SourceLocation Loc, unsigned Offset = 0);
/// Retrieve the module loader associated with the preprocessor.
ModuleLoader &getModuleLoader() const;
/// Invent a new identifier for parameters of abbreviated templates.
IdentifierInfo *
InventAbbreviatedTemplateParameterTypeName(IdentifierInfo *ParamName,
unsigned Index);
void emitAndClearUnusedLocalTypedefWarnings();
private:
/// Function or variable declarations to be checked for whether the deferred
/// diagnostics should be emitted.
llvm::SmallSetVector<Decl *, 4> DeclsToCheckForDeferredDiags;
public:
// Emit all deferred diagnostics.
void emitDeferredDiags();
enum TUFragmentKind {
/// The global module fragment, between 'module;' and a module-declaration.
Global,
/// A normal translation unit fragment. For a non-module unit, this is the
/// entire translation unit. Otherwise, it runs from the module-declaration
/// to the private-module-fragment (if any) or the end of the TU (if not).
Normal,
/// The private module fragment, between 'module :private;' and the end of
/// the translation unit.
Private
};
void ActOnStartOfTranslationUnit();
void ActOnEndOfTranslationUnit();
void ActOnEndOfTranslationUnitFragment(TUFragmentKind Kind);
void CheckDelegatingCtorCycles();
Scope *getScopeForContext(DeclContext *Ctx);
void PushFunctionScope();
void PushBlockScope(Scope *BlockScope, BlockDecl *Block);
sema::LambdaScopeInfo *PushLambdaScope();
/// This is used to inform Sema what the current TemplateParameterDepth
/// is during Parsing. Currently it is used to pass on the depth
/// when parsing generic lambda 'auto' parameters.
void RecordParsingTemplateParameterDepth(unsigned Depth);
void PushCapturedRegionScope(Scope *RegionScope, CapturedDecl *CD,
RecordDecl *RD, CapturedRegionKind K,
unsigned OpenMPCaptureLevel = 0);
/// Custom deleter to allow FunctionScopeInfos to be kept alive for a short
/// time after they've been popped.
class PoppedFunctionScopeDeleter {
Sema *Self;
public:
explicit PoppedFunctionScopeDeleter(Sema *Self) : Self(Self) {}
void operator()(sema::FunctionScopeInfo *Scope) const;
};
using PoppedFunctionScopePtr =
std::unique_ptr<sema::FunctionScopeInfo, PoppedFunctionScopeDeleter>;
PoppedFunctionScopePtr
PopFunctionScopeInfo(const sema::AnalysisBasedWarnings::Policy *WP = nullptr,
const Decl *D = nullptr,
QualType BlockType = QualType());
sema::FunctionScopeInfo *getCurFunction() const {
return FunctionScopes.empty() ? nullptr : FunctionScopes.back();
}
sema::FunctionScopeInfo *getEnclosingFunction() const;
void setFunctionHasBranchIntoScope();
void setFunctionHasBranchProtectedScope();
void setFunctionHasIndirectGoto();
void setFunctionHasMustTail();
void PushCompoundScope(bool IsStmtExpr);
void PopCompoundScope();
sema::CompoundScopeInfo &getCurCompoundScope() const;
bool hasAnyUnrecoverableErrorsInThisFunction() const;
/// Retrieve the current block, if any.
sema::BlockScopeInfo *getCurBlock();
/// Get the innermost lambda enclosing the current location, if any. This
/// looks through intervening non-lambda scopes such as local functions and
/// blocks.
sema::LambdaScopeInfo *getEnclosingLambda() const;
/// Retrieve the current lambda scope info, if any.
/// \param IgnoreNonLambdaCapturingScope true if should find the top-most
/// lambda scope info ignoring all inner capturing scopes that are not
/// lambda scopes.
sema::LambdaScopeInfo *
getCurLambda(bool IgnoreNonLambdaCapturingScope = false);
/// Retrieve the current generic lambda info, if any.
sema::LambdaScopeInfo *getCurGenericLambda();
/// Retrieve the current captured region, if any.
sema::CapturedRegionScopeInfo *getCurCapturedRegion();
/// Retrieve the current function, if any, that should be analyzed for
/// potential availability violations.
sema::FunctionScopeInfo *getCurFunctionAvailabilityContext();
/// WeakTopLevelDeclDecls - access to \#pragma weak-generated Decls
SmallVectorImpl<Decl *> &WeakTopLevelDecls() { return WeakTopLevelDecl; }
/// Called before parsing a function declarator belonging to a function
/// declaration.
void ActOnStartFunctionDeclarationDeclarator(Declarator &D,
unsigned TemplateParameterDepth);
/// Called after parsing a function declarator belonging to a function
/// declaration.
void ActOnFinishFunctionDeclarationDeclarator(Declarator &D);
void ActOnComment(SourceRange Comment);
//===--------------------------------------------------------------------===//
// Type Analysis / Processing: SemaType.cpp.
//
QualType BuildQualifiedType(QualType T, SourceLocation Loc, Qualifiers Qs,
const DeclSpec *DS = nullptr);
QualType BuildQualifiedType(QualType T, SourceLocation Loc, unsigned CVRA,
const DeclSpec *DS = nullptr);
QualType BuildPointerType(QualType T,
SourceLocation Loc, DeclarationName Entity);
QualType BuildReferenceType(QualType T, bool LValueRef,
SourceLocation Loc, DeclarationName Entity);
QualType BuildArrayType(QualType T, ArrayType::ArraySizeModifier ASM,
Expr *ArraySize, unsigned Quals,
SourceRange Brackets, DeclarationName Entity);
QualType BuildVectorType(QualType T, Expr *VecSize, SourceLocation AttrLoc);
QualType BuildExtVectorType(QualType T, Expr *ArraySize,
SourceLocation AttrLoc);
QualType BuildMatrixType(QualType T, Expr *NumRows, Expr *NumColumns,
SourceLocation AttrLoc);
QualType BuildAddressSpaceAttr(QualType &T, LangAS ASIdx, Expr *AddrSpace,
SourceLocation AttrLoc);
/// Same as above, but constructs the AddressSpace index if not provided.
QualType BuildAddressSpaceAttr(QualType &T, Expr *AddrSpace,
SourceLocation AttrLoc);
bool CheckQualifiedFunctionForTypeId(QualType T, SourceLocation Loc);
bool CheckFunctionReturnType(QualType T, SourceLocation Loc);
/// Build a function type.
///
/// This routine checks the function type according to C++ rules and
/// under the assumption that the result type and parameter types have
/// just been instantiated from a template. It therefore duplicates
/// some of the behavior of GetTypeForDeclarator, but in a much
/// simpler form that is only suitable for this narrow use case.
///
/// \param T The return type of the function.
///
/// \param ParamTypes The parameter types of the function. This array
/// will be modified to account for adjustments to the types of the
/// function parameters.
///
/// \param Loc The location of the entity whose type involves this
/// function type or, if there is no such entity, the location of the
/// type that will have function type.
///
/// \param Entity The name of the entity that involves the function
/// type, if known.
///
/// \param EPI Extra information about the function type. Usually this will
/// be taken from an existing function with the same prototype.
///
/// \returns A suitable function type, if there are no errors. The
/// unqualified type will always be a FunctionProtoType.
/// Otherwise, returns a NULL type.
QualType BuildFunctionType(QualType T,
MutableArrayRef<QualType> ParamTypes,
SourceLocation Loc, DeclarationName Entity,
const FunctionProtoType::ExtProtoInfo &EPI);
QualType BuildMemberPointerType(QualType T, QualType Class,
SourceLocation Loc,
DeclarationName Entity);
QualType BuildBlockPointerType(QualType T,
SourceLocation Loc, DeclarationName Entity);
QualType BuildParenType(QualType T);
QualType BuildAtomicType(QualType T, SourceLocation Loc);
QualType BuildReadPipeType(QualType T,
SourceLocation Loc);
QualType BuildWritePipeType(QualType T,
SourceLocation Loc);
QualType BuildBitIntType(bool IsUnsigned, Expr *BitWidth, SourceLocation Loc);
TypeSourceInfo *GetTypeForDeclarator(Declarator &D, Scope *S);
TypeSourceInfo *GetTypeForDeclaratorCast(Declarator &D, QualType FromTy);
/// Package the given type and TSI into a ParsedType.
ParsedType CreateParsedType(QualType T, TypeSourceInfo *TInfo);
DeclarationNameInfo GetNameForDeclarator(Declarator &D);
DeclarationNameInfo GetNameFromUnqualifiedId(const UnqualifiedId &Name);
static QualType GetTypeFromParser(ParsedType Ty,
TypeSourceInfo **TInfo = nullptr);
CanThrowResult canThrow(const Stmt *E);
/// Determine whether the callee of a particular function call can throw.
/// E, D and Loc are all optional.
static CanThrowResult canCalleeThrow(Sema &S, const Expr *E, const Decl *D,
SourceLocation Loc = SourceLocation());
const FunctionProtoType *ResolveExceptionSpec(SourceLocation Loc,
const FunctionProtoType *FPT);
void UpdateExceptionSpec(FunctionDecl *FD,
const FunctionProtoType::ExceptionSpecInfo &ESI);
bool CheckSpecifiedExceptionType(QualType &T, SourceRange Range);
bool CheckDistantExceptionSpec(QualType T);
bool CheckEquivalentExceptionSpec(FunctionDecl *Old, FunctionDecl *New);
bool CheckEquivalentExceptionSpec(
const FunctionProtoType *Old, SourceLocation OldLoc,
const FunctionProtoType *New, SourceLocation NewLoc);
bool CheckEquivalentExceptionSpec(
const PartialDiagnostic &DiagID, const PartialDiagnostic & NoteID,
const FunctionProtoType *Old, SourceLocation OldLoc,
const FunctionProtoType *New, SourceLocation NewLoc);
bool handlerCanCatch(QualType HandlerType, QualType ExceptionType);
bool CheckExceptionSpecSubset(const PartialDiagnostic &DiagID,
const PartialDiagnostic &NestedDiagID,
const PartialDiagnostic &NoteID,
const PartialDiagnostic &NoThrowDiagID,
const FunctionProtoType *Superset,
SourceLocation SuperLoc,
const FunctionProtoType *Subset,
SourceLocation SubLoc);
bool CheckParamExceptionSpec(const PartialDiagnostic &NestedDiagID,
const PartialDiagnostic &NoteID,
const FunctionProtoType *Target,
SourceLocation TargetLoc,
const FunctionProtoType *Source,
SourceLocation SourceLoc);
TypeResult ActOnTypeName(Scope *S, Declarator &D);
/// The parser has parsed the context-sensitive type 'instancetype'
/// in an Objective-C message declaration. Return the appropriate type.
ParsedType ActOnObjCInstanceType(SourceLocation Loc);
/// Abstract class used to diagnose incomplete types.
struct TypeDiagnoser {
TypeDiagnoser() {}
virtual void diagnose(Sema &S, SourceLocation Loc, QualType T) = 0;
virtual ~TypeDiagnoser() {}
};
static int getPrintable(int I) { return I; }
static unsigned getPrintable(unsigned I) { return I; }
static bool getPrintable(bool B) { return B; }
static const char * getPrintable(const char *S) { return S; }
static StringRef getPrintable(StringRef S) { return S; }
static const std::string &getPrintable(const std::string &S) { return S; }
static const IdentifierInfo *getPrintable(const IdentifierInfo *II) {
return II;
}
static DeclarationName getPrintable(DeclarationName N) { return N; }
static QualType getPrintable(QualType T) { return T; }
static SourceRange getPrintable(SourceRange R) { return R; }
static SourceRange getPrintable(SourceLocation L) { return L; }
static SourceRange getPrintable(const Expr *E) { return E->getSourceRange(); }
static SourceRange getPrintable(TypeLoc TL) { return TL.getSourceRange();}
template <typename... Ts> class BoundTypeDiagnoser : public TypeDiagnoser {
protected:
unsigned DiagID;
std::tuple<const Ts &...> Args;
template <std::size_t... Is>
void emit(const SemaDiagnosticBuilder &DB,
std::index_sequence<Is...>) const {
// Apply all tuple elements to the builder in order.
bool Dummy[] = {false, (DB << getPrintable(std::get<Is>(Args)))...};
(void)Dummy;
}
public:
BoundTypeDiagnoser(unsigned DiagID, const Ts &...Args)
: TypeDiagnoser(), DiagID(DiagID), Args(Args...) {
assert(DiagID != 0 && "no diagnostic for type diagnoser");
}
void diagnose(Sema &S, SourceLocation Loc, QualType T) override {
const SemaDiagnosticBuilder &DB = S.Diag(Loc, DiagID);
emit(DB, std::index_sequence_for<Ts...>());
DB << T;
}
};
/// Do a check to make sure \p Name looks like a legal argument for the
/// swift_name attribute applied to decl \p D. Raise a diagnostic if the name
/// is invalid for the given declaration.
///
/// \p AL is used to provide caret diagnostics in case of a malformed name.
///
/// \returns true if the name is a valid swift name for \p D, false otherwise.
bool DiagnoseSwiftName(Decl *D, StringRef Name, SourceLocation Loc,
const ParsedAttr &AL, bool IsAsync);
/// A derivative of BoundTypeDiagnoser for which the diagnostic's type
/// parameter is preceded by a 0/1 enum that is 1 if the type is sizeless.
/// For example, a diagnostic with no other parameters would generally have
/// the form "...%select{incomplete|sizeless}0 type %1...".
template <typename... Ts>
class SizelessTypeDiagnoser : public BoundTypeDiagnoser<Ts...> {
public:
SizelessTypeDiagnoser(unsigned DiagID, const Ts &... Args)
: BoundTypeDiagnoser<Ts...>(DiagID, Args...) {}
void diagnose(Sema &S, SourceLocation Loc, QualType T) override {
const SemaDiagnosticBuilder &DB = S.Diag(Loc, this->DiagID);
this->emit(DB, std::index_sequence_for<Ts...>());
DB << T->isSizelessType() << T;
}
};
enum class CompleteTypeKind {
/// Apply the normal rules for complete types. In particular,
/// treat all sizeless types as incomplete.
Normal,
/// Relax the normal rules for complete types so that they include
/// sizeless built-in types.
AcceptSizeless,
// FIXME: Eventually we should flip the default to Normal and opt in
// to AcceptSizeless rather than opt out of it.
Default = AcceptSizeless
};
private:
/// Methods for marking which expressions involve dereferencing a pointer
/// marked with the 'noderef' attribute. Expressions are checked bottom up as
/// they are parsed, meaning that a noderef pointer may not be accessed. For
/// example, in `&*p` where `p` is a noderef pointer, we will first parse the
/// `*p`, but need to check that `address of` is called on it. This requires
/// keeping a container of all pending expressions and checking if the address
/// of them are eventually taken.
void CheckSubscriptAccessOfNoDeref(const ArraySubscriptExpr *E);
void CheckAddressOfNoDeref(const Expr *E);
void CheckMemberAccessOfNoDeref(const MemberExpr *E);
bool RequireCompleteTypeImpl(SourceLocation Loc, QualType T,
CompleteTypeKind Kind, TypeDiagnoser *Diagnoser);
struct ModuleScope {
SourceLocation BeginLoc;
clang::Module *Module = nullptr;
bool ModuleInterface = false;
bool ImplicitGlobalModuleFragment = false;
VisibleModuleSet OuterVisibleModules;
};
/// The modules we're currently parsing.
llvm::SmallVector<ModuleScope, 16> ModuleScopes;
/// Namespace definitions that we will export when they finish.
llvm::SmallPtrSet<const NamespaceDecl*, 8> DeferredExportedNamespaces;
/// Get the module whose scope we are currently within.
Module *getCurrentModule() const {
return ModuleScopes.empty() ? nullptr : ModuleScopes.back().Module;
}
/// Helper function to judge if we are in module purview.
/// Return false if we are not in a module.
bool isCurrentModulePurview() const {
return getCurrentModule() ? getCurrentModule()->isModulePurview() : false;
}
/// Enter the scope of the global module.
Module *PushGlobalModuleFragment(SourceLocation BeginLoc, bool IsImplicit);
/// Leave the scope of the global module.
void PopGlobalModuleFragment();
VisibleModuleSet VisibleModules;
public:
/// Get the module owning an entity.
Module *getOwningModule(const Decl *Entity) {
return Entity->getOwningModule();
}
/// Make a merged definition of an existing hidden definition \p ND
/// visible at the specified location.
void makeMergedDefinitionVisible(NamedDecl *ND);
bool isModuleVisible(const Module *M, bool ModulePrivate = false);
// When loading a non-modular PCH files, this is used to restore module
// visibility.
void makeModuleVisible(Module *Mod, SourceLocation ImportLoc) {
VisibleModules.setVisible(Mod, ImportLoc);
}
/// Determine whether a declaration is visible to name lookup.
bool isVisible(const NamedDecl *D) {
return D->isUnconditionallyVisible() || isVisibleSlow(D);
}
/// Determine whether any declaration of an entity is visible.
bool
hasVisibleDeclaration(const NamedDecl *D,
llvm::SmallVectorImpl<Module *> *Modules = nullptr) {
return isVisible(D) || hasVisibleDeclarationSlow(D, Modules);
}
bool hasVisibleDeclarationSlow(const NamedDecl *D,
llvm::SmallVectorImpl<Module *> *Modules);
bool hasVisibleMergedDefinition(NamedDecl *Def);
bool hasMergedDefinitionInCurrentModule(NamedDecl *Def);
/// Determine if \p D and \p Suggested have a structurally compatible
/// layout as described in C11 6.2.7/1.
bool hasStructuralCompatLayout(Decl *D, Decl *Suggested);
/// Determine if \p D has a visible definition. If not, suggest a declaration
/// that should be made visible to expose the definition.
bool hasVisibleDefinition(NamedDecl *D, NamedDecl **Suggested,
bool OnlyNeedComplete = false);
bool hasVisibleDefinition(const NamedDecl *D) {
NamedDecl *Hidden;
return hasVisibleDefinition(const_cast<NamedDecl*>(D), &Hidden);
}
/// Determine if the template parameter \p D has a visible default argument.
bool
hasVisibleDefaultArgument(const NamedDecl *D,
llvm::SmallVectorImpl<Module *> *Modules = nullptr);
/// Determine if there is a visible declaration of \p D that is an explicit
/// specialization declaration for a specialization of a template. (For a
/// member specialization, use hasVisibleMemberSpecialization.)
bool hasVisibleExplicitSpecialization(
const NamedDecl *D, llvm::SmallVectorImpl<Module *> *Modules = nullptr);
/// Determine if there is a visible declaration of \p D that is a member
/// specialization declaration (as opposed to an instantiated declaration).
bool hasVisibleMemberSpecialization(
const NamedDecl *D, llvm::SmallVectorImpl<Module *> *Modules = nullptr);
/// Determine if \p A and \p B are equivalent internal linkage declarations
/// from different modules, and thus an ambiguity error can be downgraded to
/// an extension warning.
bool isEquivalentInternalLinkageDeclaration(const NamedDecl *A,
const NamedDecl *B);
void diagnoseEquivalentInternalLinkageDeclarations(
SourceLocation Loc, const NamedDecl *D,
ArrayRef<const NamedDecl *> Equiv);
bool isUsualDeallocationFunction(const CXXMethodDecl *FD);
bool isCompleteType(SourceLocation Loc, QualType T,
CompleteTypeKind Kind = CompleteTypeKind::Default) {
return !RequireCompleteTypeImpl(Loc, T, Kind, nullptr);
}
bool RequireCompleteType(SourceLocation Loc, QualType T,
CompleteTypeKind Kind, TypeDiagnoser &Diagnoser);
bool RequireCompleteType(SourceLocation Loc, QualType T,
CompleteTypeKind Kind, unsigned DiagID);
bool RequireCompleteType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser) {
return RequireCompleteType(Loc, T, CompleteTypeKind::Default, Diagnoser);
}
bool RequireCompleteType(SourceLocation Loc, QualType T, unsigned DiagID) {
return RequireCompleteType(Loc, T, CompleteTypeKind::Default, DiagID);
}
template <typename... Ts>
bool RequireCompleteType(SourceLocation Loc, QualType T, unsigned DiagID,
const Ts &...Args) {
BoundTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireCompleteType(Loc, T, Diagnoser);
}
template <typename... Ts>
bool RequireCompleteSizedType(SourceLocation Loc, QualType T, unsigned DiagID,
const Ts &... Args) {
SizelessTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireCompleteType(Loc, T, CompleteTypeKind::Normal, Diagnoser);
}
/// Get the type of expression E, triggering instantiation to complete the
/// type if necessary -- that is, if the expression refers to a templated
/// static data member of incomplete array type.
///
/// May still return an incomplete type if instantiation was not possible or
/// if the type is incomplete for a different reason. Use
/// RequireCompleteExprType instead if a diagnostic is expected for an
/// incomplete expression type.
QualType getCompletedType(Expr *E);
void completeExprArrayBound(Expr *E);
bool RequireCompleteExprType(Expr *E, CompleteTypeKind Kind,
TypeDiagnoser &Diagnoser);
bool RequireCompleteExprType(Expr *E, unsigned DiagID);
template <typename... Ts>
bool RequireCompleteExprType(Expr *E, unsigned DiagID, const Ts &...Args) {
BoundTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireCompleteExprType(E, CompleteTypeKind::Default, Diagnoser);
}
template <typename... Ts>
bool RequireCompleteSizedExprType(Expr *E, unsigned DiagID,
const Ts &... Args) {
SizelessTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireCompleteExprType(E, CompleteTypeKind::Normal, Diagnoser);
}
bool RequireLiteralType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
bool RequireLiteralType(SourceLocation Loc, QualType T, unsigned DiagID);
template <typename... Ts>
bool RequireLiteralType(SourceLocation Loc, QualType T, unsigned DiagID,
const Ts &...Args) {
BoundTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireLiteralType(Loc, T, Diagnoser);
}
QualType getElaboratedType(ElaboratedTypeKeyword Keyword,
const CXXScopeSpec &SS, QualType T,
TagDecl *OwnedTagDecl = nullptr);
// Returns the underlying type of a decltype with the given expression.
QualType getDecltypeForExpr(Expr *E);
QualType BuildTypeofExprType(Expr *E);
/// If AsUnevaluated is false, E is treated as though it were an evaluated
/// context, such as when building a type for decltype(auto).
QualType BuildDecltypeType(Expr *E, bool AsUnevaluated = true);
QualType BuildUnaryTransformType(QualType BaseType,
UnaryTransformType::UTTKind UKind,
SourceLocation Loc);
//===--------------------------------------------------------------------===//
// Symbol table / Decl tracking callbacks: SemaDecl.cpp.
//
struct SkipBodyInfo {
SkipBodyInfo()
: ShouldSkip(false), CheckSameAsPrevious(false), Previous(nullptr),
New(nullptr) {}
bool ShouldSkip;
bool CheckSameAsPrevious;
NamedDecl *Previous;
NamedDecl *New;
};
DeclGroupPtrTy ConvertDeclToDeclGroup(Decl *Ptr, Decl *OwnedType = nullptr);
void DiagnoseUseOfUnimplementedSelectors();
bool isSimpleTypeSpecifier(tok::TokenKind Kind) const;
ParsedType getTypeName(const IdentifierInfo &II, SourceLocation NameLoc,
Scope *S, CXXScopeSpec *SS = nullptr,
bool isClassName = false, bool HasTrailingDot = false,
ParsedType ObjectType = nullptr,
bool IsCtorOrDtorName = false,
bool WantNontrivialTypeSourceInfo = false,
bool IsClassTemplateDeductionContext = true,
IdentifierInfo **CorrectedII = nullptr);
TypeSpecifierType isTagName(IdentifierInfo &II, Scope *S);
bool isMicrosoftMissingTypename(const CXXScopeSpec *SS, Scope *S);
void DiagnoseUnknownTypeName(IdentifierInfo *&II,
SourceLocation IILoc,
Scope *S,
CXXScopeSpec *SS,
ParsedType &SuggestedType,
bool IsTemplateName = false);
/// Attempt to behave like MSVC in situations where lookup of an unqualified
/// type name has failed in a dependent context. In these situations, we
/// automatically form a DependentTypeName that will retry lookup in a related
/// scope during instantiation.
ParsedType ActOnMSVCUnknownTypeName(const IdentifierInfo &II,
SourceLocation NameLoc,
bool IsTemplateTypeArg);
/// Describes the result of the name lookup and resolution performed
/// by \c ClassifyName().
enum NameClassificationKind {
/// This name is not a type or template in this context, but might be
/// something else.
NC_Unknown,
/// Classification failed; an error has been produced.
NC_Error,
/// The name has been typo-corrected to a keyword.
NC_Keyword,
/// The name was classified as a type.
NC_Type,
/// The name was classified as a specific non-type, non-template
/// declaration. ActOnNameClassifiedAsNonType should be called to
/// convert the declaration to an expression.
NC_NonType,
/// The name was classified as an ADL-only function name.
/// ActOnNameClassifiedAsUndeclaredNonType should be called to convert the
/// result to an expression.
NC_UndeclaredNonType,
/// The name denotes a member of a dependent type that could not be
/// resolved. ActOnNameClassifiedAsDependentNonType should be called to
/// convert the result to an expression.
NC_DependentNonType,
/// The name was classified as an overload set, and an expression
/// representing that overload set has been formed.
/// ActOnNameClassifiedAsOverloadSet should be called to form a suitable
/// expression referencing the overload set.
NC_OverloadSet,
/// The name was classified as a template whose specializations are types.
NC_TypeTemplate,
/// The name was classified as a variable template name.
NC_VarTemplate,
/// The name was classified as a function template name.
NC_FunctionTemplate,
/// The name was classified as an ADL-only function template name.
NC_UndeclaredTemplate,
/// The name was classified as a concept name.
NC_Concept,
};
class NameClassification {
NameClassificationKind Kind;
union {
ExprResult Expr;
NamedDecl *NonTypeDecl;
TemplateName Template;
ParsedType Type;
};
explicit NameClassification(NameClassificationKind Kind) : Kind(Kind) {}
public:
NameClassification(ParsedType Type) : Kind(NC_Type), Type(Type) {}
NameClassification(const IdentifierInfo *Keyword) : Kind(NC_Keyword) {}
static NameClassification Error() {
return NameClassification(NC_Error);
}
static NameClassification Unknown() {
return NameClassification(NC_Unknown);
}
static NameClassification OverloadSet(ExprResult E) {
NameClassification Result(NC_OverloadSet);
Result.Expr = E;
return Result;
}
static NameClassification NonType(NamedDecl *D) {
NameClassification Result(NC_NonType);
Result.NonTypeDecl = D;
return Result;
}
static NameClassification UndeclaredNonType() {
return NameClassification(NC_UndeclaredNonType);
}
static NameClassification DependentNonType() {
return NameClassification(NC_DependentNonType);
}
static NameClassification TypeTemplate(TemplateName Name) {
NameClassification Result(NC_TypeTemplate);
Result.Template = Name;
return Result;
}
static NameClassification VarTemplate(TemplateName Name) {
NameClassification Result(NC_VarTemplate);
Result.Template = Name;
return Result;
}
static NameClassification FunctionTemplate(TemplateName Name) {
NameClassification Result(NC_FunctionTemplate);
Result.Template = Name;
return Result;
}
static NameClassification Concept(TemplateName Name) {
NameClassification Result(NC_Concept);
Result.Template = Name;
return Result;
}
static NameClassification UndeclaredTemplate(TemplateName Name) {
NameClassification Result(NC_UndeclaredTemplate);
Result.Template = Name;
return Result;
}
NameClassificationKind getKind() const { return Kind; }
ExprResult getExpression() const {
assert(Kind == NC_OverloadSet);
return Expr;
}
ParsedType getType() const {
assert(Kind == NC_Type);
return Type;
}
NamedDecl *getNonTypeDecl() const {
assert(Kind == NC_NonType);
return NonTypeDecl;
}
TemplateName getTemplateName() const {
assert(Kind == NC_TypeTemplate || Kind == NC_FunctionTemplate ||
Kind == NC_VarTemplate || Kind == NC_Concept ||
Kind == NC_UndeclaredTemplate);
return Template;
}
TemplateNameKind getTemplateNameKind() const {
switch (Kind) {
case NC_TypeTemplate:
return TNK_Type_template;
case NC_FunctionTemplate:
return TNK_Function_template;
case NC_VarTemplate:
return TNK_Var_template;
case NC_Concept:
return TNK_Concept_template;
case NC_UndeclaredTemplate:
return TNK_Undeclared_template;
default:
llvm_unreachable("unsupported name classification.");
}
}
};
/// Perform name lookup on the given name, classifying it based on
/// the results of name lookup and the following token.
///
/// This routine is used by the parser to resolve identifiers and help direct
/// parsing. When the identifier cannot be found, this routine will attempt
/// to correct the typo and classify based on the resulting name.
///
/// \param S The scope in which we're performing name lookup.
///
/// \param SS The nested-name-specifier that precedes the name.
///
/// \param Name The identifier. If typo correction finds an alternative name,
/// this pointer parameter will be updated accordingly.
///
/// \param NameLoc The location of the identifier.
///
/// \param NextToken The token following the identifier. Used to help
/// disambiguate the name.
///
/// \param CCC The correction callback, if typo correction is desired.
NameClassification ClassifyName(Scope *S, CXXScopeSpec &SS,
IdentifierInfo *&Name, SourceLocation NameLoc,
const Token &NextToken,
CorrectionCandidateCallback *CCC = nullptr);
/// Act on the result of classifying a name as an undeclared (ADL-only)
/// non-type declaration.
ExprResult ActOnNameClassifiedAsUndeclaredNonType(IdentifierInfo *Name,
SourceLocation NameLoc);
/// Act on the result of classifying a name as an undeclared member of a
/// dependent base class.
ExprResult ActOnNameClassifiedAsDependentNonType(const CXXScopeSpec &SS,
IdentifierInfo *Name,
SourceLocation NameLoc,
bool IsAddressOfOperand);
/// Act on the result of classifying a name as a specific non-type
/// declaration.
ExprResult ActOnNameClassifiedAsNonType(Scope *S, const CXXScopeSpec &SS,
NamedDecl *Found,
SourceLocation NameLoc,
const Token &NextToken);
/// Act on the result of classifying a name as an overload set.
ExprResult ActOnNameClassifiedAsOverloadSet(Scope *S, Expr *OverloadSet);
/// Describes the detailed kind of a template name. Used in diagnostics.
enum class TemplateNameKindForDiagnostics {
ClassTemplate,
FunctionTemplate,
VarTemplate,
AliasTemplate,
TemplateTemplateParam,
Concept,
DependentTemplate
};
TemplateNameKindForDiagnostics
getTemplateNameKindForDiagnostics(TemplateName Name);
/// Determine whether it's plausible that E was intended to be a
/// template-name.
bool mightBeIntendedToBeTemplateName(ExprResult E, bool &Dependent) {
if (!getLangOpts().CPlusPlus || E.isInvalid())
return false;
Dependent = false;
if (auto *DRE = dyn_cast<DeclRefExpr>(E.get()))
return !DRE->hasExplicitTemplateArgs();
if (auto *ME = dyn_cast<MemberExpr>(E.get()))
return !ME->hasExplicitTemplateArgs();
Dependent = true;
if (auto *DSDRE = dyn_cast<DependentScopeDeclRefExpr>(E.get()))
return !DSDRE->hasExplicitTemplateArgs();
if (auto *DSME = dyn_cast<CXXDependentScopeMemberExpr>(E.get()))
return !DSME->hasExplicitTemplateArgs();
// Any additional cases recognized here should also be handled by
// diagnoseExprIntendedAsTemplateName.
return false;
}
void diagnoseExprIntendedAsTemplateName(Scope *S, ExprResult TemplateName,
SourceLocation Less,
SourceLocation Greater);
void warnOnReservedIdentifier(const NamedDecl *D);
Decl *ActOnDeclarator(Scope *S, Declarator &D);
NamedDecl *HandleDeclarator(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParameterLists);
bool tryToFixVariablyModifiedVarType(TypeSourceInfo *&TInfo,
QualType &T, SourceLocation Loc,
unsigned FailedFoldDiagID);
void RegisterLocallyScopedExternCDecl(NamedDecl *ND, Scope *S);
bool DiagnoseClassNameShadow(DeclContext *DC, DeclarationNameInfo Info);
bool diagnoseQualifiedDeclaration(CXXScopeSpec &SS, DeclContext *DC,
DeclarationName Name, SourceLocation Loc,
bool IsTemplateId);
void
diagnoseIgnoredQualifiers(unsigned DiagID, unsigned Quals,
SourceLocation FallbackLoc,
SourceLocation ConstQualLoc = SourceLocation(),
SourceLocation VolatileQualLoc = SourceLocation(),
SourceLocation RestrictQualLoc = SourceLocation(),
SourceLocation AtomicQualLoc = SourceLocation(),
SourceLocation UnalignedQualLoc = SourceLocation());
void diagnosePointerAuthDisabled(SourceLocation loc, SourceRange range);
bool checkConstantPointerAuthKey(Expr *keyExpr, unsigned &key);
static bool adjustContextForLocalExternDecl(DeclContext *&DC);
void DiagnoseFunctionSpecifiers(const DeclSpec &DS);
NamedDecl *getShadowedDeclaration(const TypedefNameDecl *D,
const LookupResult &R);
NamedDecl *getShadowedDeclaration(const VarDecl *D, const LookupResult &R);
NamedDecl *getShadowedDeclaration(const BindingDecl *D,
const LookupResult &R);
void CheckShadow(NamedDecl *D, NamedDecl *ShadowedDecl,
const LookupResult &R);
void CheckShadow(Scope *S, VarDecl *D);
/// Warn if 'E', which is an expression that is about to be modified, refers
/// to a shadowing declaration.
void CheckShadowingDeclModification(Expr *E, SourceLocation Loc);
void DiagnoseShadowingLambdaDecls(const sema::LambdaScopeInfo *LSI);
private:
/// Map of current shadowing declarations to shadowed declarations. Warn if
/// it looks like the user is trying to modify the shadowing declaration.
llvm::DenseMap<const NamedDecl *, const NamedDecl *> ShadowingDecls;
public:
void CheckCastAlign(Expr *Op, QualType T, SourceRange TRange);
void handleTagNumbering(const TagDecl *Tag, Scope *TagScope);
void setTagNameForLinkagePurposes(TagDecl *TagFromDeclSpec,
TypedefNameDecl *NewTD);
void CheckTypedefForVariablyModifiedType(Scope *S, TypedefNameDecl *D);
NamedDecl* ActOnTypedefDeclarator(Scope* S, Declarator& D, DeclContext* DC,
TypeSourceInfo *TInfo,
LookupResult &Previous);
NamedDecl* ActOnTypedefNameDecl(Scope* S, DeclContext* DC, TypedefNameDecl *D,
LookupResult &Previous, bool &Redeclaration);
NamedDecl *ActOnVariableDeclarator(Scope *S, Declarator &D, DeclContext *DC,
TypeSourceInfo *TInfo,
LookupResult &Previous,
MultiTemplateParamsArg TemplateParamLists,
bool &AddToScope,
ArrayRef<BindingDecl *> Bindings = None);
NamedDecl *
ActOnDecompositionDeclarator(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParamLists);
// Returns true if the variable declaration is a redeclaration
bool CheckVariableDeclaration(VarDecl *NewVD, LookupResult &Previous);
void CheckVariableDeclarationType(VarDecl *NewVD);
bool DeduceVariableDeclarationType(VarDecl *VDecl, bool DirectInit,
Expr *Init);
void CheckCompleteVariableDeclaration(VarDecl *VD);
void CheckCompleteDecompositionDeclaration(DecompositionDecl *DD);
void MaybeSuggestAddingStaticToDecl(const FunctionDecl *D);
NamedDecl* ActOnFunctionDeclarator(Scope* S, Declarator& D, DeclContext* DC,
TypeSourceInfo *TInfo,
LookupResult &Previous,
MultiTemplateParamsArg TemplateParamLists,
bool &AddToScope);
bool AddOverriddenMethods(CXXRecordDecl *DC, CXXMethodDecl *MD);
enum class CheckConstexprKind {
/// Diagnose issues that are non-constant or that are extensions.
Diagnose,
/// Identify whether this function satisfies the formal rules for constexpr
/// functions in the current lanugage mode (with no extensions).
CheckValid
};
bool CheckConstexprFunctionDefinition(const FunctionDecl *FD,
CheckConstexprKind Kind);
void DiagnoseHiddenVirtualMethods(CXXMethodDecl *MD);
void FindHiddenVirtualMethods(CXXMethodDecl *MD,
SmallVectorImpl<CXXMethodDecl*> &OverloadedMethods);
void NoteHiddenVirtualMethods(CXXMethodDecl *MD,
SmallVectorImpl<CXXMethodDecl*> &OverloadedMethods);
// Returns true if the function declaration is a redeclaration
bool CheckFunctionDeclaration(Scope *S,
FunctionDecl *NewFD, LookupResult &Previous,
bool IsMemberSpecialization);
bool shouldLinkDependentDeclWithPrevious(Decl *D, Decl *OldDecl);
bool canFullyTypeCheckRedeclaration(ValueDecl *NewD, ValueDecl *OldD,
QualType NewT, QualType OldT);
void CheckMain(FunctionDecl *FD, const DeclSpec &D);
void CheckMSVCRTEntryPoint(FunctionDecl *FD);
Attr *getImplicitCodeSegOrSectionAttrForFunction(const FunctionDecl *FD,
bool IsDefinition);
void CheckFunctionOrTemplateParamDeclarator(Scope *S, Declarator &D);
Decl *ActOnParamDeclarator(Scope *S, Declarator &D);
ParmVarDecl *BuildParmVarDeclForTypedef(DeclContext *DC,
SourceLocation Loc,
QualType T);
QualType adjustParameterTypeForObjCAutoRefCount(QualType T,
SourceLocation NameLoc,
TypeSourceInfo *TSInfo);
ParmVarDecl *CheckParameter(DeclContext *DC, SourceLocation StartLoc,
SourceLocation NameLoc, IdentifierInfo *Name,
QualType T, TypeSourceInfo *TSInfo,
StorageClass SC);
void ActOnParamDefaultArgument(Decl *param,
SourceLocation EqualLoc,
Expr *defarg);
void ActOnParamUnparsedDefaultArgument(Decl *param, SourceLocation EqualLoc,
SourceLocation ArgLoc);
void ActOnParamDefaultArgumentError(Decl *param, SourceLocation EqualLoc);
ExprResult ConvertParamDefaultArgument(ParmVarDecl *Param, Expr *DefaultArg,
SourceLocation EqualLoc);
void SetParamDefaultArgument(ParmVarDecl *Param, Expr *DefaultArg,
SourceLocation EqualLoc);
// Contexts where using non-trivial C union types can be disallowed. This is
// passed to err_non_trivial_c_union_in_invalid_context.
enum NonTrivialCUnionContext {
// Function parameter.
NTCUC_FunctionParam,
// Function return.
NTCUC_FunctionReturn,
// Default-initialized object.
NTCUC_DefaultInitializedObject,
// Variable with automatic storage duration.
NTCUC_AutoVar,
// Initializer expression that might copy from another object.
NTCUC_CopyInit,
// Assignment.
NTCUC_Assignment,
// Compound literal.
NTCUC_CompoundLiteral,
// Block capture.
NTCUC_BlockCapture,
// lvalue-to-rvalue conversion of volatile type.
NTCUC_LValueToRValueVolatile,
};
/// Emit diagnostics if the initializer or any of its explicit or
/// implicitly-generated subexpressions require copying or
/// default-initializing a type that is or contains a C union type that is
/// non-trivial to copy or default-initialize.
void checkNonTrivialCUnionInInitializer(const Expr *Init, SourceLocation Loc);
// These flags are passed to checkNonTrivialCUnion.
enum NonTrivialCUnionKind {
NTCUK_Init = 0x1,
NTCUK_Destruct = 0x2,
NTCUK_Copy = 0x4,
};
/// Emit diagnostics if a non-trivial C union type or a struct that contains
/// a non-trivial C union is used in an invalid context.
void checkNonTrivialCUnion(QualType QT, SourceLocation Loc,
NonTrivialCUnionContext UseContext,
unsigned NonTrivialKind);
void AddInitializerToDecl(Decl *dcl, Expr *init, bool DirectInit);
void ActOnUninitializedDecl(Decl *dcl);
void ActOnInitializerError(Decl *Dcl);
void ActOnPureSpecifier(Decl *D, SourceLocation PureSpecLoc);
void ActOnCXXForRangeDecl(Decl *D);
StmtResult ActOnCXXForRangeIdentifier(Scope *S, SourceLocation IdentLoc,
IdentifierInfo *Ident,
ParsedAttributes &Attrs,
SourceLocation AttrEnd);
void SetDeclDeleted(Decl *dcl, SourceLocation DelLoc);
void SetDeclDefaulted(Decl *dcl, SourceLocation DefaultLoc);
void CheckStaticLocalForDllExport(VarDecl *VD);
void FinalizeDeclaration(Decl *D);
DeclGroupPtrTy FinalizeDeclaratorGroup(Scope *S, const DeclSpec &DS,
ArrayRef<Decl *> Group);
DeclGroupPtrTy BuildDeclaratorGroup(MutableArrayRef<Decl *> Group);
/// Should be called on all declarations that might have attached
/// documentation comments.
void ActOnDocumentableDecl(Decl *D);
void ActOnDocumentableDecls(ArrayRef<Decl *> Group);
void ActOnFinishKNRParamDeclarations(Scope *S, Declarator &D,
SourceLocation LocAfterDecls);
void CheckForFunctionRedefinition(
FunctionDecl *FD, const FunctionDecl *EffectiveDefinition = nullptr,
SkipBodyInfo *SkipBody = nullptr);
Decl *ActOnStartOfFunctionDef(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParamLists,
SkipBodyInfo *SkipBody = nullptr);
Decl *ActOnStartOfFunctionDef(Scope *S, Decl *D,
SkipBodyInfo *SkipBody = nullptr);
void ActOnStartTrailingRequiresClause(Scope *S, Declarator &D);
ExprResult ActOnFinishTrailingRequiresClause(ExprResult ConstraintExpr);
ExprResult ActOnRequiresClause(ExprResult ConstraintExpr);
void ActOnStartOfObjCMethodDef(Scope *S, Decl *D);
bool isObjCMethodDecl(Decl *D) {
return D && isa<ObjCMethodDecl>(D);
}
/// Determine whether we can delay parsing the body of a function or
/// function template until it is used, assuming we don't care about emitting
/// code for that function.
///
/// This will be \c false if we may need the body of the function in the
/// middle of parsing an expression (where it's impractical to switch to
/// parsing a different function), for instance, if it's constexpr in C++11
/// or has an 'auto' return type in C++14. These cases are essentially bugs.
bool canDelayFunctionBody(const Declarator &D);
/// Determine whether we can skip parsing the body of a function
/// definition, assuming we don't care about analyzing its body or emitting
/// code for that function.
///
/// This will be \c false only if we may need the body of the function in
/// order to parse the rest of the program (for instance, if it is
/// \c constexpr in C++11 or has an 'auto' return type in C++14).
bool canSkipFunctionBody(Decl *D);
void computeNRVO(Stmt *Body, sema::FunctionScopeInfo *Scope);
Decl *ActOnFinishFunctionBody(Decl *Decl, Stmt *Body);
Decl *ActOnFinishFunctionBody(Decl *Decl, Stmt *Body, bool IsInstantiation);
Decl *ActOnSkippedFunctionBody(Decl *Decl);
void ActOnFinishInlineFunctionDef(FunctionDecl *D);
/// ActOnFinishDelayedAttribute - Invoked when we have finished parsing an
/// attribute for which parsing is delayed.
void ActOnFinishDelayedAttribute(Scope *S, Decl *D, ParsedAttributes &Attrs);
/// Diagnose any unused parameters in the given sequence of
/// ParmVarDecl pointers.
void DiagnoseUnusedParameters(ArrayRef<ParmVarDecl *> Parameters);
/// Diagnose whether the size of parameters or return value of a
/// function or obj-c method definition is pass-by-value and larger than a
/// specified threshold.
void
DiagnoseSizeOfParametersAndReturnValue(ArrayRef<ParmVarDecl *> Parameters,
QualType ReturnTy, NamedDecl *D);
void DiagnoseInvalidJumps(Stmt *Body);
Decl *ActOnFileScopeAsmDecl(Expr *expr,
SourceLocation AsmLoc,
SourceLocation RParenLoc);
/// Handle a C++11 empty-declaration and attribute-declaration.
Decl *ActOnEmptyDeclaration(Scope *S, const ParsedAttributesView &AttrList,
SourceLocation SemiLoc);
enum class ModuleDeclKind {
Interface, ///< 'export module X;'
Implementation, ///< 'module X;'
};
/// The parser has processed a module-declaration that begins the definition
/// of a module interface or implementation.
DeclGroupPtrTy ActOnModuleDecl(SourceLocation StartLoc,
SourceLocation ModuleLoc, ModuleDeclKind MDK,
ModuleIdPath Path, bool IsFirstDecl);
/// The parser has processed a global-module-fragment declaration that begins
/// the definition of the global module fragment of the current module unit.
/// \param ModuleLoc The location of the 'module' keyword.
DeclGroupPtrTy ActOnGlobalModuleFragmentDecl(SourceLocation ModuleLoc);
/// The parser has processed a private-module-fragment declaration that begins
/// the definition of the private module fragment of the current module unit.
/// \param ModuleLoc The location of the 'module' keyword.
/// \param PrivateLoc The location of the 'private' keyword.
DeclGroupPtrTy ActOnPrivateModuleFragmentDecl(SourceLocation ModuleLoc,
SourceLocation PrivateLoc);
/// The parser has processed a module import declaration.
///
/// \param StartLoc The location of the first token in the declaration. This
/// could be the location of an '@', 'export', or 'import'.
/// \param ExportLoc The location of the 'export' keyword, if any.
/// \param ImportLoc The location of the 'import' keyword.
/// \param Path The module access path.
DeclResult ActOnModuleImport(SourceLocation StartLoc,
SourceLocation ExportLoc,
SourceLocation ImportLoc, ModuleIdPath Path);
DeclResult ActOnModuleImport(SourceLocation StartLoc,
SourceLocation ExportLoc,
SourceLocation ImportLoc, Module *M,
ModuleIdPath Path = {});
/// The parser has processed a module import translated from a
/// #include or similar preprocessing directive.
void ActOnModuleInclude(SourceLocation DirectiveLoc, Module *Mod);
void BuildModuleInclude(SourceLocation DirectiveLoc, Module *Mod);
/// The parsed has entered a submodule.
void ActOnModuleBegin(SourceLocation DirectiveLoc, Module *Mod);
/// The parser has left a submodule.
void ActOnModuleEnd(SourceLocation DirectiveLoc, Module *Mod);
/// Create an implicit import of the given module at the given
/// source location, for error recovery, if possible.
///
/// This routine is typically used when an entity found by name lookup
/// is actually hidden within a module that we know about but the user
/// has forgotten to import.
void createImplicitModuleImportForErrorRecovery(SourceLocation Loc,
Module *Mod);
/// Kinds of missing import. Note, the values of these enumerators correspond
/// to %select values in diagnostics.
enum class MissingImportKind {
Declaration,
Definition,
DefaultArgument,
ExplicitSpecialization,
PartialSpecialization
};
/// Diagnose that the specified declaration needs to be visible but
/// isn't, and suggest a module import that would resolve the problem.
void diagnoseMissingImport(SourceLocation Loc, NamedDecl *Decl,
MissingImportKind MIK, bool Recover = true);
void diagnoseMissingImport(SourceLocation Loc, NamedDecl *Decl,
SourceLocation DeclLoc, ArrayRef<Module *> Modules,
MissingImportKind MIK, bool Recover);
Decl *ActOnStartExportDecl(Scope *S, SourceLocation ExportLoc,
SourceLocation LBraceLoc);
Decl *ActOnFinishExportDecl(Scope *S, Decl *ExportDecl,
SourceLocation RBraceLoc);
/// We've found a use of a templated declaration that would trigger an
/// implicit instantiation. Check that any relevant explicit specializations
/// and partial specializations are visible, and diagnose if not.
void checkSpecializationVisibility(SourceLocation Loc, NamedDecl *Spec);
/// Retrieve a suitable printing policy for diagnostics.
PrintingPolicy getPrintingPolicy() const {
return getPrintingPolicy(Context, PP);
}
/// Retrieve a suitable printing policy for diagnostics.
static PrintingPolicy getPrintingPolicy(const ASTContext &Ctx,
const Preprocessor &PP);
/// Scope actions.
void ActOnPopScope(SourceLocation Loc, Scope *S);
void ActOnTranslationUnitScope(Scope *S);
Decl *ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS, DeclSpec &DS,
RecordDecl *&AnonRecord);
Decl *ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS, DeclSpec &DS,
MultiTemplateParamsArg TemplateParams,
bool IsExplicitInstantiation,
RecordDecl *&AnonRecord);
Decl *BuildAnonymousStructOrUnion(Scope *S, DeclSpec &DS,
AccessSpecifier AS,
RecordDecl *Record,
const PrintingPolicy &Policy);
Decl *BuildMicrosoftCAnonymousStruct(Scope *S, DeclSpec &DS,
RecordDecl *Record);
/// Common ways to introduce type names without a tag for use in diagnostics.
/// Keep in sync with err_tag_reference_non_tag.
enum NonTagKind {
NTK_NonStruct,
NTK_NonClass,
NTK_NonUnion,
NTK_NonEnum,
NTK_Typedef,
NTK_TypeAlias,
NTK_Template,
NTK_TypeAliasTemplate,
NTK_TemplateTemplateArgument,
};
/// Given a non-tag type declaration, returns an enum useful for indicating
/// what kind of non-tag type this is.
NonTagKind getNonTagTypeDeclKind(const Decl *D, TagTypeKind TTK);
bool isAcceptableTagRedeclaration(const TagDecl *Previous,
TagTypeKind NewTag, bool isDefinition,
SourceLocation NewTagLoc,
const IdentifierInfo *Name);
enum TagUseKind {
TUK_Reference, // Reference to a tag: 'struct foo *X;'
TUK_Declaration, // Fwd decl of a tag: 'struct foo;'
TUK_Definition, // Definition of a tag: 'struct foo { int X; } Y;'
TUK_Friend // Friend declaration: 'friend struct foo;'
};
Decl *ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK,
SourceLocation KWLoc, CXXScopeSpec &SS, IdentifierInfo *Name,
SourceLocation NameLoc, const ParsedAttributesView &Attr,
AccessSpecifier AS, SourceLocation ModulePrivateLoc,
MultiTemplateParamsArg TemplateParameterLists, bool &OwnedDecl,
bool &IsDependent, SourceLocation ScopedEnumKWLoc,
bool ScopedEnumUsesClassTag, TypeResult UnderlyingType,
bool IsTypeSpecifier, bool IsTemplateParamOrArg,
SkipBodyInfo *SkipBody = nullptr);
Decl *ActOnTemplatedFriendTag(Scope *S, SourceLocation FriendLoc,
unsigned TagSpec, SourceLocation TagLoc,
CXXScopeSpec &SS, IdentifierInfo *Name,
SourceLocation NameLoc,
const ParsedAttributesView &Attr,
MultiTemplateParamsArg TempParamLists);
TypeResult ActOnDependentTag(Scope *S,
unsigned TagSpec,
TagUseKind TUK,
const CXXScopeSpec &SS,
IdentifierInfo *Name,
SourceLocation TagLoc,
SourceLocation NameLoc);
void ActOnDefs(Scope *S, Decl *TagD, SourceLocation DeclStart,
IdentifierInfo *ClassName,
SmallVectorImpl<Decl *> &Decls);
Decl *ActOnField(Scope *S, Decl *TagD, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth);
FieldDecl *HandleField(Scope *S, RecordDecl *TagD, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth,
InClassInitStyle InitStyle,
AccessSpecifier AS);
MSPropertyDecl *HandleMSProperty(Scope *S, RecordDecl *TagD,
SourceLocation DeclStart, Declarator &D,
Expr *BitfieldWidth,
InClassInitStyle InitStyle,
AccessSpecifier AS,
const ParsedAttr &MSPropertyAttr);
FieldDecl *CheckFieldDecl(DeclarationName Name, QualType T,
TypeSourceInfo *TInfo,
RecordDecl *Record, SourceLocation Loc,
bool Mutable, Expr *BitfieldWidth,
InClassInitStyle InitStyle,
SourceLocation TSSL,
AccessSpecifier AS, NamedDecl *PrevDecl,
Declarator *D = nullptr);
bool CheckNontrivialField(FieldDecl *FD);
void DiagnoseNontrivial(const CXXRecordDecl *Record, CXXSpecialMember CSM);
enum TrivialABIHandling {
/// The triviality of a method unaffected by "trivial_abi".
TAH_IgnoreTrivialABI,
/// The triviality of a method affected by "trivial_abi".
TAH_ConsiderTrivialABI
};
bool SpecialMemberIsTrivial(CXXMethodDecl *MD, CXXSpecialMember CSM,
TrivialABIHandling TAH = TAH_IgnoreTrivialABI,
bool Diagnose = false);
/// For a defaulted function, the kind of defaulted function that it is.
class DefaultedFunctionKind {
CXXSpecialMember SpecialMember : 8;
DefaultedComparisonKind Comparison : 8;
public:
DefaultedFunctionKind()
: SpecialMember(CXXInvalid), Comparison(DefaultedComparisonKind::None) {
}
DefaultedFunctionKind(CXXSpecialMember CSM)
: SpecialMember(CSM), Comparison(DefaultedComparisonKind::None) {}
DefaultedFunctionKind(DefaultedComparisonKind Comp)
: SpecialMember(CXXInvalid), Comparison(Comp) {}
bool isSpecialMember() const { return SpecialMember != CXXInvalid; }
bool isComparison() const {
return Comparison != DefaultedComparisonKind::None;
}
explicit operator bool() const {
return isSpecialMember() || isComparison();
}
CXXSpecialMember asSpecialMember() const { return SpecialMember; }
DefaultedComparisonKind asComparison() const { return Comparison; }
/// Get the index of this function kind for use in diagnostics.
unsigned getDiagnosticIndex() const {
static_assert(CXXInvalid > CXXDestructor,
"invalid should have highest index");
static_assert((unsigned)DefaultedComparisonKind::None == 0,
"none should be equal to zero");
return SpecialMember + (unsigned)Comparison;
}
};
DefaultedFunctionKind getDefaultedFunctionKind(const FunctionDecl *FD);
CXXSpecialMember getSpecialMember(const CXXMethodDecl *MD) {
return getDefaultedFunctionKind(MD).asSpecialMember();
}
DefaultedComparisonKind getDefaultedComparisonKind(const FunctionDecl *FD) {
return getDefaultedFunctionKind(FD).asComparison();
}
void ActOnLastBitfield(SourceLocation DeclStart,
SmallVectorImpl<Decl *> &AllIvarDecls);
Decl *ActOnIvar(Scope *S, SourceLocation DeclStart,
Declarator &D, Expr *BitfieldWidth,
tok::ObjCKeywordKind visibility);
// This is used for both record definitions and ObjC interface declarations.
void ActOnFields(Scope *S, SourceLocation RecLoc, Decl *TagDecl,
ArrayRef<Decl *> Fields, SourceLocation LBrac,
SourceLocation RBrac, const ParsedAttributesView &AttrList);
/// ActOnTagStartDefinition - Invoked when we have entered the
/// scope of a tag's definition (e.g., for an enumeration, class,
/// struct, or union).
void ActOnTagStartDefinition(Scope *S, Decl *TagDecl);
/// Perform ODR-like check for C/ObjC when merging tag types from modules.
/// Differently from C++, actually parse the body and reject / error out
/// in case of a structural mismatch.
bool ActOnDuplicateDefinition(DeclSpec &DS, Decl *Prev,
SkipBodyInfo &SkipBody);
typedef void *SkippedDefinitionContext;
/// Invoked when we enter a tag definition that we're skipping.
SkippedDefinitionContext ActOnTagStartSkippedDefinition(Scope *S, Decl *TD);
Decl *ActOnObjCContainerStartDefinition(Decl *IDecl);
/// ActOnStartCXXMemberDeclarations - Invoked when we have parsed a
/// C++ record definition's base-specifiers clause and are starting its
/// member declarations.
void ActOnStartCXXMemberDeclarations(Scope *S, Decl *TagDecl,
SourceLocation FinalLoc,
bool IsFinalSpelledSealed,
bool IsAbstract,
SourceLocation LBraceLoc);
/// ActOnTagFinishDefinition - Invoked once we have finished parsing
/// the definition of a tag (enumeration, class, struct, or union).
void ActOnTagFinishDefinition(Scope *S, Decl *TagDecl,
SourceRange BraceRange);
void ActOnTagFinishSkippedDefinition(SkippedDefinitionContext Context);
void ActOnObjCContainerFinishDefinition();
/// Invoked when we must temporarily exit the objective-c container
/// scope for parsing/looking-up C constructs.
///
/// Must be followed by a call to \see ActOnObjCReenterContainerContext
void ActOnObjCTemporaryExitContainerContext(DeclContext *DC);
void ActOnObjCReenterContainerContext(DeclContext *DC);
/// ActOnTagDefinitionError - Invoked when there was an unrecoverable
/// error parsing the definition of a tag.
void ActOnTagDefinitionError(Scope *S, Decl *TagDecl);
EnumConstantDecl *CheckEnumConstant(EnumDecl *Enum,
EnumConstantDecl *LastEnumConst,
SourceLocation IdLoc,
IdentifierInfo *Id,
Expr *val);
bool CheckEnumUnderlyingType(TypeSourceInfo *TI);
bool CheckEnumRedeclaration(SourceLocation EnumLoc, bool IsScoped,
QualType EnumUnderlyingTy, bool IsFixed,
const EnumDecl *Prev);
/// Determine whether the body of an anonymous enumeration should be skipped.
/// \param II The name of the first enumerator.
SkipBodyInfo shouldSkipAnonEnumBody(Scope *S, IdentifierInfo *II,
SourceLocation IILoc);
Decl *ActOnEnumConstant(Scope *S, Decl *EnumDecl, Decl *LastEnumConstant,
SourceLocation IdLoc, IdentifierInfo *Id,
const ParsedAttributesView &Attrs,
SourceLocation EqualLoc, Expr *Val);
void ActOnEnumBody(SourceLocation EnumLoc, SourceRange BraceRange,
Decl *EnumDecl, ArrayRef<Decl *> Elements, Scope *S,
const ParsedAttributesView &Attr);
/// Set the current declaration context until it gets popped.
void PushDeclContext(Scope *S, DeclContext *DC);
void PopDeclContext();
/// EnterDeclaratorContext - Used when we must lookup names in the context
/// of a declarator's nested name specifier.
void EnterDeclaratorContext(Scope *S, DeclContext *DC);
void ExitDeclaratorContext(Scope *S);
/// Enter a template parameter scope, after it's been associated with a particular
/// DeclContext. Causes lookup within the scope to chain through enclosing contexts
/// in the correct order.
void EnterTemplatedContext(Scope *S, DeclContext *DC);
/// Push the parameters of D, which must be a function, into scope.
void ActOnReenterFunctionContext(Scope* S, Decl* D);
void ActOnExitFunctionContext();
DeclContext *getFunctionLevelDeclContext();
/// getCurFunctionDecl - If inside of a function body, this returns a pointer
/// to the function decl for the function being parsed. If we're currently
/// in a 'block', this returns the containing context.
FunctionDecl *getCurFunctionDecl();
/// getCurMethodDecl - If inside of a method body, this returns a pointer to
/// the method decl for the method being parsed. If we're currently
/// in a 'block', this returns the containing context.
ObjCMethodDecl *getCurMethodDecl();
/// getCurFunctionOrMethodDecl - Return the Decl for the current ObjC method
/// or C function we're in, otherwise return null. If we're currently
/// in a 'block', this returns the containing context.
NamedDecl *getCurFunctionOrMethodDecl();
/// Add this decl to the scope shadowed decl chains.
void PushOnScopeChains(NamedDecl *D, Scope *S, bool AddToContext = true);
/// isDeclInScope - If 'Ctx' is a function/method, isDeclInScope returns true
/// if 'D' is in Scope 'S', otherwise 'S' is ignored and isDeclInScope returns
/// true if 'D' belongs to the given declaration context.
///
/// \param AllowInlineNamespace If \c true, allow the declaration to be in the
/// enclosing namespace set of the context, rather than contained
/// directly within it.
bool isDeclInScope(NamedDecl *D, DeclContext *Ctx, Scope *S = nullptr,
bool AllowInlineNamespace = false);
/// Finds the scope corresponding to the given decl context, if it
/// happens to be an enclosing scope. Otherwise return NULL.
static Scope *getScopeForDeclContext(Scope *S, DeclContext *DC);
/// Subroutines of ActOnDeclarator().
TypedefDecl *ParseTypedefDecl(Scope *S, Declarator &D, QualType T,
TypeSourceInfo *TInfo);
bool isIncompatibleTypedef(TypeDecl *Old, TypedefNameDecl *New);
/// Describes the kind of merge to perform for availability
/// attributes (including "deprecated", "unavailable", and "availability").
enum AvailabilityMergeKind {
/// Don't merge availability attributes at all.
AMK_None,
/// Merge availability attributes for a redeclaration, which requires
/// an exact match.
AMK_Redeclaration,
/// Merge availability attributes for an override, which requires
/// an exact match or a weakening of constraints.
AMK_Override,
/// Merge availability attributes for an implementation of
/// a protocol requirement.
AMK_ProtocolImplementation,
/// Merge availability attributes for an implementation of
/// an optional protocol requirement.
AMK_OptionalProtocolImplementation
};
/// Describes the kind of priority given to an availability attribute.
///
/// The sum of priorities deteremines the final priority of the attribute.
/// The final priority determines how the attribute will be merged.
/// An attribute with a lower priority will always remove higher priority
/// attributes for the specified platform when it is being applied. An
/// attribute with a higher priority will not be applied if the declaration
/// already has an availability attribute with a lower priority for the
/// specified platform. The final prirority values are not expected to match
/// the values in this enumeration, but instead should be treated as a plain
/// integer value. This enumeration just names the priority weights that are
/// used to calculate that final vaue.
enum AvailabilityPriority : int {
/// The availability attribute was specified explicitly next to the
/// declaration.
AP_Explicit = 0,
/// The availability attribute was applied using '#pragma clang attribute'.
AP_PragmaClangAttribute = 1,
/// The availability attribute for a specific platform was inferred from
/// an availability attribute for another platform.
AP_InferredFromOtherPlatform = 2
};
/// Attribute merging methods. Return true if a new attribute was added.
AvailabilityAttr *
mergeAvailabilityAttr(NamedDecl *D, const AttributeCommonInfo &CI,
IdentifierInfo *Platform, bool Implicit,
VersionTuple Introduced, VersionTuple Deprecated,
VersionTuple Obsoleted, bool IsUnavailable,
StringRef Message, bool IsStrict, StringRef Replacement,
AvailabilityMergeKind AMK, int Priority);
TypeVisibilityAttr *
mergeTypeVisibilityAttr(Decl *D, const AttributeCommonInfo &CI,
TypeVisibilityAttr::VisibilityType Vis);
VisibilityAttr *mergeVisibilityAttr(Decl *D, const AttributeCommonInfo &CI,
VisibilityAttr::VisibilityType Vis);
UuidAttr *mergeUuidAttr(Decl *D, const AttributeCommonInfo &CI,
StringRef UuidAsWritten, MSGuidDecl *GuidDecl);
DLLImportAttr *mergeDLLImportAttr(Decl *D, const AttributeCommonInfo &CI);
DLLExportAttr *mergeDLLExportAttr(Decl *D, const AttributeCommonInfo &CI);
MSInheritanceAttr *mergeMSInheritanceAttr(Decl *D,
const AttributeCommonInfo &CI,
bool BestCase,
MSInheritanceModel Model);
ErrorAttr *mergeErrorAttr(Decl *D, const AttributeCommonInfo &CI,
StringRef NewUserDiagnostic);
FormatAttr *mergeFormatAttr(Decl *D, const AttributeCommonInfo &CI,
IdentifierInfo *Format, int FormatIdx,
int FirstArg);
SectionAttr *mergeSectionAttr(Decl *D, const AttributeCommonInfo &CI,
StringRef Name);
CodeSegAttr *mergeCodeSegAttr(Decl *D, const AttributeCommonInfo &CI,
StringRef Name);
AlwaysInlineAttr *mergeAlwaysInlineAttr(Decl *D,
const AttributeCommonInfo &CI,
const IdentifierInfo *Ident);
MinSizeAttr *mergeMinSizeAttr(Decl *D, const AttributeCommonInfo &CI);
SwiftNameAttr *mergeSwiftNameAttr(Decl *D, const SwiftNameAttr &SNA,
StringRef Name);
OptimizeNoneAttr *mergeOptimizeNoneAttr(Decl *D,
const AttributeCommonInfo &CI);
InternalLinkageAttr *mergeInternalLinkageAttr(Decl *D, const ParsedAttr &AL);
InternalLinkageAttr *mergeInternalLinkageAttr(Decl *D,
const InternalLinkageAttr &AL);
WebAssemblyImportNameAttr *mergeImportNameAttr(
Decl *D, const WebAssemblyImportNameAttr &AL);
WebAssemblyImportModuleAttr *mergeImportModuleAttr(
Decl *D, const WebAssemblyImportModuleAttr &AL);
EnforceTCBAttr *mergeEnforceTCBAttr(Decl *D, const EnforceTCBAttr &AL);
EnforceTCBLeafAttr *mergeEnforceTCBLeafAttr(Decl *D,
const EnforceTCBLeafAttr &AL);
BTFDeclTagAttr *mergeBTFDeclTagAttr(Decl *D, const BTFDeclTagAttr &AL);
void mergeDeclAttributes(NamedDecl *New, Decl *Old,
AvailabilityMergeKind AMK = AMK_Redeclaration);
void MergeTypedefNameDecl(Scope *S, TypedefNameDecl *New,
LookupResult &OldDecls);
bool MergeFunctionDecl(FunctionDecl *New, NamedDecl *&Old, Scope *S,
bool MergeTypeWithOld);
bool MergeCompatibleFunctionDecls(FunctionDecl *New, FunctionDecl *Old,
Scope *S, bool MergeTypeWithOld);
void mergeObjCMethodDecls(ObjCMethodDecl *New, ObjCMethodDecl *Old);
void MergeVarDecl(VarDecl *New, LookupResult &Previous);
void MergeVarDeclTypes(VarDecl *New, VarDecl *Old, bool MergeTypeWithOld);
void MergeVarDeclExceptionSpecs(VarDecl *New, VarDecl *Old);
bool checkVarDeclRedefinition(VarDecl *OldDefn, VarDecl *NewDefn);
void notePreviousDefinition(const NamedDecl *Old, SourceLocation New);
bool MergeCXXFunctionDecl(FunctionDecl *New, FunctionDecl *Old, Scope *S);
// AssignmentAction - This is used by all the assignment diagnostic functions
// to represent what is actually causing the operation
enum AssignmentAction {
AA_Assigning,
AA_Passing,
AA_Returning,
AA_Converting,
AA_Initializing,
AA_Sending,
AA_Casting,
AA_Passing_CFAudited
};
/// C++ Overloading.
enum OverloadKind {
/// This is a legitimate overload: the existing declarations are
/// functions or function templates with different signatures.
Ovl_Overload,
/// This is not an overload because the signature exactly matches
/// an existing declaration.
Ovl_Match,
/// This is not an overload because the lookup results contain a
/// non-function.
Ovl_NonFunction
};
OverloadKind CheckOverload(Scope *S,
FunctionDecl *New,
const LookupResult &OldDecls,
NamedDecl *&OldDecl,
bool IsForUsingDecl);
bool IsOverload(FunctionDecl *New, FunctionDecl *Old, bool IsForUsingDecl,
bool ConsiderCudaAttrs = true,
bool ConsiderRequiresClauses = true);
enum class AllowedExplicit {
/// Allow no explicit functions to be used.
None,
/// Allow explicit conversion functions but not explicit constructors.
Conversions,
/// Allow both explicit conversion functions and explicit constructors.
All
};
ImplicitConversionSequence
TryImplicitConversion(Expr *From, QualType ToType,
bool SuppressUserConversions,
AllowedExplicit AllowExplicit,
bool InOverloadResolution,
bool CStyle,
bool AllowObjCWritebackConversion);
bool IsIntegralPromotion(Expr *From, QualType FromType, QualType ToType);
bool IsFloatingPointPromotion(QualType FromType, QualType ToType);
bool IsComplexPromotion(QualType FromType, QualType ToType);
bool IsPointerConversion(Expr *From, QualType FromType, QualType ToType,
bool InOverloadResolution,
QualType& ConvertedType, bool &IncompatibleObjC);
bool isObjCPointerConversion(QualType FromType, QualType ToType,
QualType& ConvertedType, bool &IncompatibleObjC);
bool isObjCWritebackConversion(QualType FromType, QualType ToType,
QualType &ConvertedType);
bool IsBlockPointerConversion(QualType FromType, QualType ToType,
QualType& ConvertedType);
bool FunctionParamTypesAreEqual(const FunctionProtoType *OldType,
const FunctionProtoType *NewType,
unsigned *ArgPos = nullptr);
void HandleFunctionTypeMismatch(PartialDiagnostic &PDiag,
QualType FromType, QualType ToType);
void maybeExtendBlockObject(ExprResult &E);
CastKind PrepareCastToObjCObjectPointer(ExprResult &E);
bool CheckPointerConversion(Expr *From, QualType ToType,
CastKind &Kind,
CXXCastPath& BasePath,
bool IgnoreBaseAccess,
bool Diagnose = true);
bool IsMemberPointerConversion(Expr *From, QualType FromType, QualType ToType,
bool InOverloadResolution,
QualType &ConvertedType);
bool CheckMemberPointerConversion(Expr *From, QualType ToType,
CastKind &Kind,
CXXCastPath &BasePath,
bool IgnoreBaseAccess);
bool IsQualificationConversion(QualType FromType, QualType ToType,
bool CStyle, bool &ObjCLifetimeConversion);
bool IsFunctionConversion(QualType FromType, QualType ToType,
QualType &ResultTy);
bool DiagnoseMultipleUserDefinedConversion(Expr *From, QualType ToType);
bool isSameOrCompatibleFunctionType(QualType Param, QualType Arg);
bool CanPerformAggregateInitializationForOverloadResolution(
const InitializedEntity &Entity, InitListExpr *From);
bool IsStringInit(Expr *Init, const ArrayType *AT);
bool CanPerformCopyInitialization(const InitializedEntity &Entity,
ExprResult Init);
ExprResult PerformCopyInitialization(const InitializedEntity &Entity,
SourceLocation EqualLoc,
ExprResult Init,
bool TopLevelOfInitList = false,
bool AllowExplicit = false);
ExprResult PerformObjectArgumentInitialization(Expr *From,
NestedNameSpecifier *Qualifier,
NamedDecl *FoundDecl,
CXXMethodDecl *Method);
/// Check that the lifetime of the initializer (and its subobjects) is
/// sufficient for initializing the entity, and perform lifetime extension
/// (when permitted) if not.
void checkInitializerLifetime(const InitializedEntity &Entity, Expr *Init);
ExprResult PerformContextuallyConvertToBool(Expr *From);
ExprResult PerformContextuallyConvertToObjCPointer(Expr *From);
/// Contexts in which a converted constant expression is required.
enum CCEKind {
CCEK_CaseValue, ///< Expression in a case label.
CCEK_Enumerator, ///< Enumerator value with fixed underlying type.
CCEK_TemplateArg, ///< Value of a non-type template parameter.
CCEK_ArrayBound, ///< Array bound in array declarator or new-expression.
CCEK_ExplicitBool, ///< Condition in an explicit(bool) specifier.
CCEK_Noexcept ///< Condition in a noexcept(bool) specifier.
};
ExprResult CheckConvertedConstantExpression(Expr *From, QualType T,
llvm::APSInt &Value, CCEKind CCE);
ExprResult CheckConvertedConstantExpression(Expr *From, QualType T,
APValue &Value, CCEKind CCE,
NamedDecl *Dest = nullptr);
/// Abstract base class used to perform a contextual implicit
/// conversion from an expression to any type passing a filter.
class ContextualImplicitConverter {
public:
bool Suppress;
bool SuppressConversion;
ContextualImplicitConverter(bool Suppress = false,
bool SuppressConversion = false)
: Suppress(Suppress), SuppressConversion(SuppressConversion) {}
/// Determine whether the specified type is a valid destination type
/// for this conversion.
virtual bool match(QualType T) = 0;
/// Emits a diagnostic complaining that the expression does not have
/// integral or enumeration type.
virtual SemaDiagnosticBuilder
diagnoseNoMatch(Sema &S, SourceLocation Loc, QualType T) = 0;
/// Emits a diagnostic when the expression has incomplete class type.
virtual SemaDiagnosticBuilder
diagnoseIncomplete(Sema &S, SourceLocation Loc, QualType T) = 0;
/// Emits a diagnostic when the only matching conversion function
/// is explicit.
virtual SemaDiagnosticBuilder diagnoseExplicitConv(
Sema &S, SourceLocation Loc, QualType T, QualType ConvTy) = 0;
/// Emits a note for the explicit conversion function.
virtual SemaDiagnosticBuilder
noteExplicitConv(Sema &S, CXXConversionDecl *Conv, QualType ConvTy) = 0;
/// Emits a diagnostic when there are multiple possible conversion
/// functions.
virtual SemaDiagnosticBuilder
diagnoseAmbiguous(Sema &S, SourceLocation Loc, QualType T) = 0;
/// Emits a note for one of the candidate conversions.
virtual SemaDiagnosticBuilder
noteAmbiguous(Sema &S, CXXConversionDecl *Conv, QualType ConvTy) = 0;
/// Emits a diagnostic when we picked a conversion function
/// (for cases when we are not allowed to pick a conversion function).
virtual SemaDiagnosticBuilder diagnoseConversion(
Sema &S, SourceLocation Loc, QualType T, QualType ConvTy) = 0;
virtual ~ContextualImplicitConverter() {}
};
class ICEConvertDiagnoser : public ContextualImplicitConverter {
bool AllowScopedEnumerations;
public:
ICEConvertDiagnoser(bool AllowScopedEnumerations,
bool Suppress, bool SuppressConversion)
: ContextualImplicitConverter(Suppress, SuppressConversion),
AllowScopedEnumerations(AllowScopedEnumerations) {}
/// Match an integral or (possibly scoped) enumeration type.
bool match(QualType T) override;
SemaDiagnosticBuilder
diagnoseNoMatch(Sema &S, SourceLocation Loc, QualType T) override {
return diagnoseNotInt(S, Loc, T);
}
/// Emits a diagnostic complaining that the expression does not have
/// integral or enumeration type.
virtual SemaDiagnosticBuilder
diagnoseNotInt(Sema &S, SourceLocation Loc, QualType T) = 0;
};
/// Perform a contextual implicit conversion.
ExprResult PerformContextualImplicitConversion(
SourceLocation Loc, Expr *FromE, ContextualImplicitConverter &Converter);
enum ObjCSubscriptKind {
OS_Array,
OS_Dictionary,
OS_Error
};
ObjCSubscriptKind CheckSubscriptingKind(Expr *FromE);
// Note that LK_String is intentionally after the other literals, as
// this is used for diagnostics logic.
enum ObjCLiteralKind {
LK_Array,
LK_Dictionary,
LK_Numeric,
LK_Boxed,
LK_String,
LK_Block,
LK_None
};
ObjCLiteralKind CheckLiteralKind(Expr *FromE);
ExprResult PerformObjectMemberConversion(Expr *From,
NestedNameSpecifier *Qualifier,
NamedDecl *FoundDecl,
NamedDecl *Member);
// Members have to be NamespaceDecl* or TranslationUnitDecl*.
// TODO: make this is a typesafe union.
typedef llvm::SmallSetVector<DeclContext *, 16> AssociatedNamespaceSet;
typedef llvm::SmallSetVector<CXXRecordDecl *, 16> AssociatedClassSet;
using ADLCallKind = CallExpr::ADLCallKind;
void AddOverloadCandidate(FunctionDecl *Function, DeclAccessPair FoundDecl,
ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
bool SuppressUserConversions = false,
bool PartialOverloading = false,
bool AllowExplicit = true,
bool AllowExplicitConversion = false,
ADLCallKind IsADLCandidate = ADLCallKind::NotADL,
ConversionSequenceList EarlyConversions = None,
OverloadCandidateParamOrder PO = {});
void AddFunctionCandidates(const UnresolvedSetImpl &Functions,
ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr,
bool SuppressUserConversions = false,
bool PartialOverloading = false,
bool FirstArgumentIsBase = false);
void AddMethodCandidate(DeclAccessPair FoundDecl,
QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversion = false,
OverloadCandidateParamOrder PO = {});
void AddMethodCandidate(CXXMethodDecl *Method,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext, QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false,
bool PartialOverloading = false,
ConversionSequenceList EarlyConversions = None,
OverloadCandidateParamOrder PO = {});
void AddMethodTemplateCandidate(FunctionTemplateDecl *MethodTmpl,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
TemplateArgumentListInfo *ExplicitTemplateArgs,
QualType ObjectType,
Expr::Classification ObjectClassification,
ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool SuppressUserConversions = false,
bool PartialOverloading = false,
OverloadCandidateParamOrder PO = {});
void AddTemplateOverloadCandidate(
FunctionTemplateDecl *FunctionTemplate, DeclAccessPair FoundDecl,
TemplateArgumentListInfo *ExplicitTemplateArgs, ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet, bool SuppressUserConversions = false,
bool PartialOverloading = false, bool AllowExplicit = true,
ADLCallKind IsADLCandidate = ADLCallKind::NotADL,
OverloadCandidateParamOrder PO = {});
bool CheckNonDependentConversions(
FunctionTemplateDecl *FunctionTemplate, ArrayRef<QualType> ParamTypes,
ArrayRef<Expr *> Args, OverloadCandidateSet &CandidateSet,
ConversionSequenceList &Conversions, bool SuppressUserConversions,
CXXRecordDecl *ActingContext = nullptr, QualType ObjectType = QualType(),
Expr::Classification ObjectClassification = {},
OverloadCandidateParamOrder PO = {});
void AddConversionCandidate(
CXXConversionDecl *Conversion, DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext, Expr *From, QualType ToType,
OverloadCandidateSet &CandidateSet, bool AllowObjCConversionOnExplicit,
bool AllowExplicit, bool AllowResultConversion = true);
void AddTemplateConversionCandidate(
FunctionTemplateDecl *FunctionTemplate, DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext, Expr *From, QualType ToType,
OverloadCandidateSet &CandidateSet, bool AllowObjCConversionOnExplicit,
bool AllowExplicit, bool AllowResultConversion = true);
void AddSurrogateCandidate(CXXConversionDecl *Conversion,
DeclAccessPair FoundDecl,
CXXRecordDecl *ActingContext,
const FunctionProtoType *Proto,
Expr *Object, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet);
void AddNonMemberOperatorCandidates(
const UnresolvedSetImpl &Functions, ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr);
void AddMemberOperatorCandidates(OverloadedOperatorKind Op,
SourceLocation OpLoc, ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
OverloadCandidateParamOrder PO = {});
void AddBuiltinCandidate(QualType *ParamTys, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet,
bool IsAssignmentOperator = false,
unsigned NumContextualBoolArguments = 0);
void AddBuiltinOperatorCandidates(OverloadedOperatorKind Op,
SourceLocation OpLoc, ArrayRef<Expr *> Args,
OverloadCandidateSet& CandidateSet);
void AddArgumentDependentLookupCandidates(DeclarationName Name,
SourceLocation Loc,
ArrayRef<Expr *> Args,
TemplateArgumentListInfo *ExplicitTemplateArgs,
OverloadCandidateSet& CandidateSet,
bool PartialOverloading = false);
// Emit as a 'note' the specific overload candidate
void NoteOverloadCandidate(
NamedDecl *Found, FunctionDecl *Fn,
OverloadCandidateRewriteKind RewriteKind = OverloadCandidateRewriteKind(),
QualType DestType = QualType(), bool TakingAddress = false);
// Emit as a series of 'note's all template and non-templates identified by
// the expression Expr
void NoteAllOverloadCandidates(Expr *E, QualType DestType = QualType(),
bool TakingAddress = false);
/// Check the enable_if expressions on the given function. Returns the first
/// failing attribute, or NULL if they were all successful.
EnableIfAttr *CheckEnableIf(FunctionDecl *Function, SourceLocation CallLoc,
ArrayRef<Expr *> Args,
bool MissingImplicitThis = false);
/// Find the failed Boolean condition within a given Boolean
/// constant expression, and describe it with a string.
std::pair<Expr *, std::string> findFailedBooleanCondition(Expr *Cond);
/// Emit diagnostics for the diagnose_if attributes on Function, ignoring any
/// non-ArgDependent DiagnoseIfAttrs.
///
/// Argument-dependent diagnose_if attributes should be checked each time a
/// function is used as a direct callee of a function call.
///
/// Returns true if any errors were emitted.
bool diagnoseArgDependentDiagnoseIfAttrs(const FunctionDecl *Function,
const Expr *ThisArg,
ArrayRef<const Expr *> Args,
SourceLocation Loc);
/// Emit diagnostics for the diagnose_if attributes on Function, ignoring any
/// ArgDependent DiagnoseIfAttrs.
///
/// Argument-independent diagnose_if attributes should be checked on every use
/// of a function.
///
/// Returns true if any errors were emitted.
bool diagnoseArgIndependentDiagnoseIfAttrs(const NamedDecl *ND,
SourceLocation Loc);
/// Returns whether the given function's address can be taken or not,
/// optionally emitting a diagnostic if the address can't be taken.
///
/// Returns false if taking the address of the function is illegal.
bool checkAddressOfFunctionIsAvailable(const FunctionDecl *Function,
bool Complain = false,
SourceLocation Loc = SourceLocation());
// [PossiblyAFunctionType] --> [Return]
// NonFunctionType --> NonFunctionType
// R (A) --> R(A)
// R (*)(A) --> R (A)
// R (&)(A) --> R (A)
// R (S::*)(A) --> R (A)
QualType ExtractUnqualifiedFunctionType(QualType PossiblyAFunctionType);
FunctionDecl *
ResolveAddressOfOverloadedFunction(Expr *AddressOfExpr,
QualType TargetType,
bool Complain,
DeclAccessPair &Found,
bool *pHadMultipleCandidates = nullptr);
FunctionDecl *
resolveAddressOfSingleOverloadCandidate(Expr *E, DeclAccessPair &FoundResult);
bool resolveAndFixAddressOfSingleOverloadCandidate(
ExprResult &SrcExpr, bool DoFunctionPointerConversion = false);
FunctionDecl *
ResolveSingleFunctionTemplateSpecialization(OverloadExpr *ovl,
bool Complain = false,
DeclAccessPair *Found = nullptr);
bool ResolveAndFixSingleFunctionTemplateSpecialization(
ExprResult &SrcExpr,
bool DoFunctionPointerConverion = false,
bool Complain = false,
SourceRange OpRangeForComplaining = SourceRange(),
QualType DestTypeForComplaining = QualType(),
unsigned DiagIDForComplaining = 0);
Expr *FixOverloadedFunctionReference(Expr *E,
DeclAccessPair FoundDecl,
FunctionDecl *Fn);
ExprResult FixOverloadedFunctionReference(ExprResult,
DeclAccessPair FoundDecl,
FunctionDecl *Fn);
void AddOverloadedCallCandidates(UnresolvedLookupExpr *ULE,
ArrayRef<Expr *> Args,
OverloadCandidateSet &CandidateSet,
bool PartialOverloading = false);
void AddOverloadedCallCandidates(
LookupResult &R, TemplateArgumentListInfo *ExplicitTemplateArgs,
ArrayRef<Expr *> Args, OverloadCandidateSet &CandidateSet);
// An enum used to represent the different possible results of building a
// range-based for loop.
enum ForRangeStatus {
FRS_Success,
FRS_NoViableFunction,
FRS_DiagnosticIssued
};
ForRangeStatus BuildForRangeBeginEndCall(SourceLocation Loc,
SourceLocation RangeLoc,
const DeclarationNameInfo &NameInfo,
LookupResult &MemberLookup,
OverloadCandidateSet *CandidateSet,
Expr *Range, ExprResult *CallExpr);
ExprResult BuildOverloadedCallExpr(Scope *S, Expr *Fn,
UnresolvedLookupExpr *ULE,
SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc,
Expr *ExecConfig,
bool AllowTypoCorrection=true,
bool CalleesAddressIsTaken=false);
bool buildOverloadedCallSet(Scope *S, Expr *Fn, UnresolvedLookupExpr *ULE,
MultiExprArg Args, SourceLocation RParenLoc,
OverloadCandidateSet *CandidateSet,
ExprResult *Result);
ExprResult CreateUnresolvedLookupExpr(CXXRecordDecl *NamingClass,
NestedNameSpecifierLoc NNSLoc,
DeclarationNameInfo DNI,
const UnresolvedSetImpl &Fns,
bool PerformADL = true);
ExprResult CreateOverloadedUnaryOp(SourceLocation OpLoc,
UnaryOperatorKind Opc,
const UnresolvedSetImpl &Fns,
Expr *input, bool RequiresADL = true);
void LookupOverloadedBinOp(OverloadCandidateSet &CandidateSet,
OverloadedOperatorKind Op,
const UnresolvedSetImpl &Fns,
ArrayRef<Expr *> Args, bool RequiresADL = true);
ExprResult CreateOverloadedBinOp(SourceLocation OpLoc,
BinaryOperatorKind Opc,
const UnresolvedSetImpl &Fns,
Expr *LHS, Expr *RHS,
bool RequiresADL = true,
bool AllowRewrittenCandidates = true,
FunctionDecl *DefaultedFn = nullptr);
ExprResult BuildSynthesizedThreeWayComparison(SourceLocation OpLoc,
const UnresolvedSetImpl &Fns,
Expr *LHS, Expr *RHS,
FunctionDecl *DefaultedFn);
ExprResult CreateOverloadedArraySubscriptExpr(SourceLocation LLoc,
SourceLocation RLoc,
Expr *Base,Expr *Idx);
ExprResult BuildCallToMemberFunction(Scope *S, Expr *MemExpr,
SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc,
Expr *ExecConfig = nullptr,
bool IsExecConfig = false,
bool AllowRecovery = false);
ExprResult
BuildCallToObjectOfClassType(Scope *S, Expr *Object, SourceLocation LParenLoc,
MultiExprArg Args,
SourceLocation RParenLoc);
ExprResult BuildOverloadedArrowExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
bool *NoArrowOperatorFound = nullptr);
/// CheckCallReturnType - Checks that a call expression's return type is
/// complete. Returns true on failure. The location passed in is the location
/// that best represents the call.
bool CheckCallReturnType(QualType ReturnType, SourceLocation Loc,
CallExpr *CE, FunctionDecl *FD);
/// Helpers for dealing with blocks and functions.
bool CheckParmsForFunctionDef(ArrayRef<ParmVarDecl *> Parameters,
bool CheckParameterNames);
void CheckCXXDefaultArguments(FunctionDecl *FD);
void CheckExtraCXXDefaultArguments(Declarator &D);
Scope *getNonFieldDeclScope(Scope *S);
/// \name Name lookup
///
/// These routines provide name lookup that is used during semantic
/// analysis to resolve the various kinds of names (identifiers,
/// overloaded operator names, constructor names, etc.) into zero or
/// more declarations within a particular scope. The major entry
/// points are LookupName, which performs unqualified name lookup,
/// and LookupQualifiedName, which performs qualified name lookup.
///
/// All name lookup is performed based on some specific criteria,
/// which specify what names will be visible to name lookup and how
/// far name lookup should work. These criteria are important both
/// for capturing language semantics (certain lookups will ignore
/// certain names, for example) and for performance, since name
/// lookup is often a bottleneck in the compilation of C++. Name
/// lookup criteria is specified via the LookupCriteria enumeration.
///
/// The results of name lookup can vary based on the kind of name
/// lookup performed, the current language, and the translation
/// unit. In C, for example, name lookup will either return nothing
/// (no entity found) or a single declaration. In C++, name lookup
/// can additionally refer to a set of overloaded functions or
/// result in an ambiguity. All of the possible results of name
/// lookup are captured by the LookupResult class, which provides
/// the ability to distinguish among them.
//@{
/// Describes the kind of name lookup to perform.
enum LookupNameKind {
/// Ordinary name lookup, which finds ordinary names (functions,
/// variables, typedefs, etc.) in C and most kinds of names
/// (functions, variables, members, types, etc.) in C++.
LookupOrdinaryName = 0,
/// Tag name lookup, which finds the names of enums, classes,
/// structs, and unions.
LookupTagName,
/// Label name lookup.
LookupLabel,
/// Member name lookup, which finds the names of
/// class/struct/union members.
LookupMemberName,
/// Look up of an operator name (e.g., operator+) for use with
/// operator overloading. This lookup is similar to ordinary name
/// lookup, but will ignore any declarations that are class members.
LookupOperatorName,
/// Look up a name following ~ in a destructor name. This is an ordinary
/// lookup, but prefers tags to typedefs.
LookupDestructorName,
/// Look up of a name that precedes the '::' scope resolution
/// operator in C++. This lookup completely ignores operator, object,
/// function, and enumerator names (C++ [basic.lookup.qual]p1).
LookupNestedNameSpecifierName,
/// Look up a namespace name within a C++ using directive or
/// namespace alias definition, ignoring non-namespace names (C++
/// [basic.lookup.udir]p1).
LookupNamespaceName,
/// Look up all declarations in a scope with the given name,
/// including resolved using declarations. This is appropriate
/// for checking redeclarations for a using declaration.
LookupUsingDeclName,
/// Look up an ordinary name that is going to be redeclared as a
/// name with linkage. This lookup ignores any declarations that
/// are outside of the current scope unless they have linkage. See
/// C99 6.2.2p4-5 and C++ [basic.link]p6.
LookupRedeclarationWithLinkage,
/// Look up a friend of a local class. This lookup does not look
/// outside the innermost non-class scope. See C++11 [class.friend]p11.
LookupLocalFriendName,
/// Look up the name of an Objective-C protocol.
LookupObjCProtocolName,
/// Look up implicit 'self' parameter of an objective-c method.
LookupObjCImplicitSelfParam,
/// Look up the name of an OpenMP user-defined reduction operation.
LookupOMPReductionName,
/// Look up the name of an OpenMP user-defined mapper.
LookupOMPMapperName,
/// Look up any declaration with any name.
LookupAnyName
};
/// Specifies whether (or how) name lookup is being performed for a
/// redeclaration (vs. a reference).
enum RedeclarationKind {
/// The lookup is a reference to this name that is not for the
/// purpose of redeclaring the name.
NotForRedeclaration = 0,
/// The lookup results will be used for redeclaration of a name,
/// if an entity by that name already exists and is visible.
ForVisibleRedeclaration,
/// The lookup results will be used for redeclaration of a name
/// with external linkage; non-visible lookup results with external linkage
/// may also be found.
ForExternalRedeclaration
};
RedeclarationKind forRedeclarationInCurContext() {
// A declaration with an owning module for linkage can never link against
// anything that is not visible. We don't need to check linkage here; if
// the context has internal linkage, redeclaration lookup won't find things
// from other TUs, and we can't safely compute linkage yet in general.
if (cast<Decl>(CurContext)
->getOwningModuleForLinkage(/*IgnoreLinkage*/true))
return ForVisibleRedeclaration;
return ForExternalRedeclaration;
}
/// The possible outcomes of name lookup for a literal operator.
enum LiteralOperatorLookupResult {
/// The lookup resulted in an error.
LOLR_Error,
/// The lookup found no match but no diagnostic was issued.
LOLR_ErrorNoDiagnostic,
/// The lookup found a single 'cooked' literal operator, which
/// expects a normal literal to be built and passed to it.
LOLR_Cooked,
/// The lookup found a single 'raw' literal operator, which expects
/// a string literal containing the spelling of the literal token.
LOLR_Raw,
/// The lookup found an overload set of literal operator templates,
/// which expect the characters of the spelling of the literal token to be
/// passed as a non-type template argument pack.
LOLR_Template,
/// The lookup found an overload set of literal operator templates,
/// which expect the character type and characters of the spelling of the
/// string literal token to be passed as template arguments.
LOLR_StringTemplatePack,
};
SpecialMemberOverloadResult LookupSpecialMember(CXXRecordDecl *D,
CXXSpecialMember SM,
bool ConstArg,
bool VolatileArg,
bool RValueThis,
bool ConstThis,
bool VolatileThis);
typedef std::function<void(const TypoCorrection &)> TypoDiagnosticGenerator;
typedef std::function<ExprResult(Sema &, TypoExpr *, TypoCorrection)>
TypoRecoveryCallback;
private:
bool CppLookupName(LookupResult &R, Scope *S);
struct TypoExprState {
std::unique_ptr<TypoCorrectionConsumer> Consumer;
TypoDiagnosticGenerator DiagHandler;
TypoRecoveryCallback RecoveryHandler;
TypoExprState();
TypoExprState(TypoExprState &&other) noexcept;
TypoExprState &operator=(TypoExprState &&other) noexcept;
};
/// The set of unhandled TypoExprs and their associated state.
llvm::MapVector<TypoExpr *, TypoExprState> DelayedTypos;
/// Creates a new TypoExpr AST node.
TypoExpr *createDelayedTypo(std::unique_ptr<TypoCorrectionConsumer> TCC,
TypoDiagnosticGenerator TDG,
TypoRecoveryCallback TRC, SourceLocation TypoLoc);
// The set of known/encountered (unique, canonicalized) NamespaceDecls.
//
// The boolean value will be true to indicate that the namespace was loaded
// from an AST/PCH file, or false otherwise.
llvm::MapVector<NamespaceDecl*, bool> KnownNamespaces;
/// Whether we have already loaded known namespaces from an extenal
/// source.
bool LoadedExternalKnownNamespaces;
/// Helper for CorrectTypo and CorrectTypoDelayed used to create and
/// populate a new TypoCorrectionConsumer. Returns nullptr if typo correction
/// should be skipped entirely.
std::unique_ptr<TypoCorrectionConsumer>
makeTypoCorrectionConsumer(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind, Scope *S,
CXXScopeSpec *SS,
CorrectionCandidateCallback &CCC,
DeclContext *MemberContext, bool EnteringContext,
const ObjCObjectPointerType *OPT,
bool ErrorRecovery);
public:
const TypoExprState &getTypoExprState(TypoExpr *TE) const;
/// Clears the state of the given TypoExpr.
void clearDelayedTypo(TypoExpr *TE);
/// Look up a name, looking for a single declaration. Return
/// null if the results were absent, ambiguous, or overloaded.
///
/// It is preferable to use the elaborated form and explicitly handle
/// ambiguity and overloaded.
NamedDecl *LookupSingleName(Scope *S, DeclarationName Name,
SourceLocation Loc,
LookupNameKind NameKind,
RedeclarationKind Redecl
= NotForRedeclaration);
bool LookupBuiltin(LookupResult &R);
void LookupNecessaryTypesForBuiltin(Scope *S, unsigned ID);
bool LookupName(LookupResult &R, Scope *S,
bool AllowBuiltinCreation = false);
bool LookupQualifiedName(LookupResult &R, DeclContext *LookupCtx,
bool InUnqualifiedLookup = false);
bool LookupQualifiedName(LookupResult &R, DeclContext *LookupCtx,
CXXScopeSpec &SS);
bool LookupParsedName(LookupResult &R, Scope *S, CXXScopeSpec *SS,
bool AllowBuiltinCreation = false,
bool EnteringContext = false);
ObjCProtocolDecl *LookupProtocol(IdentifierInfo *II, SourceLocation IdLoc,
RedeclarationKind Redecl
= NotForRedeclaration);
bool LookupInSuper(LookupResult &R, CXXRecordDecl *Class);
void LookupOverloadedOperatorName(OverloadedOperatorKind Op, Scope *S,
UnresolvedSetImpl &Functions);
LabelDecl *LookupOrCreateLabel(IdentifierInfo *II, SourceLocation IdentLoc,
SourceLocation GnuLabelLoc = SourceLocation());
DeclContextLookupResult LookupConstructors(CXXRecordDecl *Class);
CXXConstructorDecl *LookupDefaultConstructor(CXXRecordDecl *Class);
CXXConstructorDecl *LookupCopyingConstructor(CXXRecordDecl *Class,
unsigned Quals);
CXXMethodDecl *LookupCopyingAssignment(CXXRecordDecl *Class, unsigned Quals,
bool RValueThis, unsigned ThisQuals);
CXXConstructorDecl *LookupMovingConstructor(CXXRecordDecl *Class,
unsigned Quals);
CXXMethodDecl *LookupMovingAssignment(CXXRecordDecl *Class, unsigned Quals,
bool RValueThis, unsigned ThisQuals);
CXXDestructorDecl *LookupDestructor(CXXRecordDecl *Class);
bool checkLiteralOperatorId(const CXXScopeSpec &SS, const UnqualifiedId &Id,
bool IsUDSuffix);
LiteralOperatorLookupResult
LookupLiteralOperator(Scope *S, LookupResult &R, ArrayRef<QualType> ArgTys,
bool AllowRaw, bool AllowTemplate,
bool AllowStringTemplate, bool DiagnoseMissing,
StringLiteral *StringLit = nullptr);
bool isKnownName(StringRef name);
/// Status of the function emission on the CUDA/HIP/OpenMP host/device attrs.
enum class FunctionEmissionStatus {
Emitted,
CUDADiscarded, // Discarded due to CUDA/HIP hostness
OMPDiscarded, // Discarded due to OpenMP hostness
TemplateDiscarded, // Discarded due to uninstantiated templates
Unknown,
};
FunctionEmissionStatus getEmissionStatus(FunctionDecl *Decl,
bool Final = false);
// Whether the callee should be ignored in CUDA/HIP/OpenMP host/device check.
bool shouldIgnoreInHostDeviceCheck(FunctionDecl *Callee);
void ArgumentDependentLookup(DeclarationName Name, SourceLocation Loc,
ArrayRef<Expr *> Args, ADLResult &Functions);
void LookupVisibleDecls(Scope *S, LookupNameKind Kind,
VisibleDeclConsumer &Consumer,
bool IncludeGlobalScope = true,
bool LoadExternal = true);
void LookupVisibleDecls(DeclContext *Ctx, LookupNameKind Kind,
VisibleDeclConsumer &Consumer,
bool IncludeGlobalScope = true,
bool IncludeDependentBases = false,
bool LoadExternal = true);
enum CorrectTypoKind {
CTK_NonError, // CorrectTypo used in a non error recovery situation.
CTK_ErrorRecovery // CorrectTypo used in normal error recovery.
};
TypoCorrection CorrectTypo(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind,
Scope *S, CXXScopeSpec *SS,
CorrectionCandidateCallback &CCC,
CorrectTypoKind Mode,
DeclContext *MemberContext = nullptr,
bool EnteringContext = false,
const ObjCObjectPointerType *OPT = nullptr,
bool RecordFailure = true);
TypoExpr *CorrectTypoDelayed(const DeclarationNameInfo &Typo,
Sema::LookupNameKind LookupKind, Scope *S,
CXXScopeSpec *SS,
CorrectionCandidateCallback &CCC,
TypoDiagnosticGenerator TDG,
TypoRecoveryCallback TRC, CorrectTypoKind Mode,
DeclContext *MemberContext = nullptr,
bool EnteringContext = false,
const ObjCObjectPointerType *OPT = nullptr);
/// Process any TypoExprs in the given Expr and its children,
/// generating diagnostics as appropriate and returning a new Expr if there
/// were typos that were all successfully corrected and ExprError if one or
/// more typos could not be corrected.
///
/// \param E The Expr to check for TypoExprs.
///
/// \param InitDecl A VarDecl to avoid because the Expr being corrected is its
/// initializer.
///
/// \param RecoverUncorrectedTypos If true, when typo correction fails, it
/// will rebuild the given Expr with all TypoExprs degraded to RecoveryExprs.
///
/// \param Filter A function applied to a newly rebuilt Expr to determine if
/// it is an acceptable/usable result from a single combination of typo
/// corrections. As long as the filter returns ExprError, different
/// combinations of corrections will be tried until all are exhausted.
ExprResult CorrectDelayedTyposInExpr(
Expr *E, VarDecl *InitDecl = nullptr,
bool RecoverUncorrectedTypos = false,
llvm::function_ref<ExprResult(Expr *)> Filter =
[](Expr *E) -> ExprResult { return E; });
ExprResult CorrectDelayedTyposInExpr(
ExprResult ER, VarDecl *InitDecl = nullptr,
bool RecoverUncorrectedTypos = false,
llvm::function_ref<ExprResult(Expr *)> Filter =
[](Expr *E) -> ExprResult { return E; }) {
return ER.isInvalid()
? ER
: CorrectDelayedTyposInExpr(ER.get(), InitDecl,
RecoverUncorrectedTypos, Filter);
}
void diagnoseTypo(const TypoCorrection &Correction,
const PartialDiagnostic &TypoDiag,
bool ErrorRecovery = true);
void diagnoseTypo(const TypoCorrection &Correction,
const PartialDiagnostic &TypoDiag,
const PartialDiagnostic &PrevNote,
bool ErrorRecovery = true);
void MarkTypoCorrectedFunctionDefinition(const NamedDecl *F);
void FindAssociatedClassesAndNamespaces(SourceLocation InstantiationLoc,
ArrayRef<Expr *> Args,
AssociatedNamespaceSet &AssociatedNamespaces,
AssociatedClassSet &AssociatedClasses);
void FilterLookupForScope(LookupResult &R, DeclContext *Ctx, Scope *S,
bool ConsiderLinkage, bool AllowInlineNamespace);
bool CheckRedeclarationModuleOwnership(NamedDecl *New, NamedDecl *Old);
void DiagnoseAmbiguousLookup(LookupResult &Result);
//@}
/// Attempts to produce a RecoveryExpr after some AST node cannot be created.
ExprResult CreateRecoveryExpr(SourceLocation Begin, SourceLocation End,
ArrayRef<Expr *> SubExprs,
QualType T = QualType());
ObjCInterfaceDecl *getObjCInterfaceDecl(IdentifierInfo *&Id,
SourceLocation IdLoc,
bool TypoCorrection = false);
FunctionDecl *CreateBuiltin(IdentifierInfo *II, QualType Type, unsigned ID,
SourceLocation Loc);
NamedDecl *LazilyCreateBuiltin(IdentifierInfo *II, unsigned ID,
Scope *S, bool ForRedeclaration,
SourceLocation Loc);
NamedDecl *ImplicitlyDefineFunction(SourceLocation Loc, IdentifierInfo &II,
Scope *S);
void AddKnownFunctionAttributesForReplaceableGlobalAllocationFunction(
FunctionDecl *FD);
void AddKnownFunctionAttributes(FunctionDecl *FD);
// More parsing and symbol table subroutines.
void ProcessPragmaWeak(Scope *S, Decl *D);
// Decl attributes - this routine is the top level dispatcher.
void ProcessDeclAttributes(Scope *S, Decl *D, const Declarator &PD);
// Helper for delayed processing of attributes.
void ProcessDeclAttributeDelayed(Decl *D,
const ParsedAttributesView &AttrList);
void ProcessDeclAttributeList(Scope *S, Decl *D, const ParsedAttributesView &AL,
bool IncludeCXX11Attributes = true);
bool ProcessAccessDeclAttributeList(AccessSpecDecl *ASDecl,
const ParsedAttributesView &AttrList);
void checkUnusedDeclAttributes(Declarator &D);
/// Handles semantic checking for features that are common to all attributes,
/// such as checking whether a parameter was properly specified, or the
/// correct number of arguments were passed, etc. Returns true if the
/// attribute has been diagnosed.
bool checkCommonAttributeFeatures(const Decl *D, const ParsedAttr &A);
bool checkCommonAttributeFeatures(const Stmt *S, const ParsedAttr &A);
/// Map any API notes provided for this declaration to attributes on the
/// declaration.
///
/// Triggered by declaration-attribute processing.
void ProcessAPINotes(Decl *D);
/// Determine if type T is a valid subject for a nonnull and similar
/// attributes. By default, we look through references (the behavior used by
/// nonnull), but if the second parameter is true, then we treat a reference
/// type as valid.
bool isValidPointerAttrType(QualType T, bool RefOkay = false);
bool CheckRegparmAttr(const ParsedAttr &attr, unsigned &value);
bool CheckCallingConvAttr(const ParsedAttr &attr, CallingConv &CC,
const FunctionDecl *FD = nullptr);
bool CheckAttrTarget(const ParsedAttr &CurrAttr);
bool CheckAttrNoArgs(const ParsedAttr &CurrAttr);
bool checkStringLiteralArgumentAttr(const ParsedAttr &Attr, unsigned ArgNum,
StringRef &Str,
SourceLocation *ArgLocation = nullptr);
llvm::Error isValidSectionSpecifier(StringRef Str);
bool checkSectionName(SourceLocation LiteralLoc, StringRef Str);
bool checkTargetAttr(SourceLocation LiteralLoc, StringRef Str);
bool checkTargetClonesAttrString(SourceLocation LiteralLoc, StringRef Str,
const StringLiteral *Literal,
bool &HasDefault, bool &HasCommas,
SmallVectorImpl<StringRef> &Strings);
bool checkMSInheritanceAttrOnDefinition(
CXXRecordDecl *RD, SourceRange Range, bool BestCase,
MSInheritanceModel SemanticSpelling);
void CheckAlignasUnderalignment(Decl *D);
/// Adjust the calling convention of a method to be the ABI default if it
/// wasn't specified explicitly. This handles method types formed from
/// function type typedefs and typename template arguments.
void adjustMemberFunctionCC(QualType &T, bool IsStatic, bool IsCtorOrDtor,
SourceLocation Loc);
// Check if there is an explicit attribute, but only look through parens.
// The intent is to look for an attribute on the current declarator, but not
// one that came from a typedef.
bool hasExplicitCallingConv(QualType T);
/// Get the outermost AttributedType node that sets a calling convention.
/// Valid types should not have multiple attributes with different CCs.
const AttributedType *getCallingConvAttributedType(QualType T) const;
/// Check whether a nullability type specifier can be added to the given
/// type through some means not written in source (e.g. API notes).
///
/// \param type The type to which the nullability specifier will be
/// added. On success, this type will be updated appropriately.
///
/// \param nullability The nullability specifier to add.
///
/// \param diagLoc The location to use for diagnostics.
///
/// \param allowArrayTypes Whether to accept nullability specifiers on an
/// array type (e.g., because it will decay to a pointer).
///
/// \param overrideExisting Whether to override an existing, locally-specified
/// nullability specifier rather than complaining about the conflict.
///
/// \returns true if nullability cannot be applied, false otherwise.
bool checkImplicitNullabilityTypeSpecifier(QualType &type,
NullabilityKind nullability,
SourceLocation diagLoc,
bool allowArrayTypes,
bool overrideExisting);
/// Process the attributes before creating an attributed statement. Returns
/// the semantic attributes that have been processed.
void ProcessStmtAttributes(Stmt *Stmt,
const ParsedAttributesWithRange &InAttrs,
SmallVectorImpl<const Attr *> &OutAttrs);
void WarnConflictingTypedMethods(ObjCMethodDecl *Method,
ObjCMethodDecl *MethodDecl,
bool IsProtocolMethodDecl);
void CheckConflictingOverridingMethod(ObjCMethodDecl *Method,
ObjCMethodDecl *Overridden,
bool IsProtocolMethodDecl);
/// WarnExactTypedMethods - This routine issues a warning if method
/// implementation declaration matches exactly that of its declaration.
void WarnExactTypedMethods(ObjCMethodDecl *Method,
ObjCMethodDecl *MethodDecl,
bool IsProtocolMethodDecl);
typedef llvm::SmallPtrSet<Selector, 8> SelectorSet;
/// CheckImplementationIvars - This routine checks if the instance variables
/// listed in the implelementation match those listed in the interface.
void CheckImplementationIvars(ObjCImplementationDecl *ImpDecl,
ObjCIvarDecl **Fields, unsigned nIvars,
SourceLocation Loc);
/// ImplMethodsVsClassMethods - This is main routine to warn if any method
/// remains unimplemented in the class or category \@implementation.
void ImplMethodsVsClassMethods(Scope *S, ObjCImplDecl* IMPDecl,
ObjCContainerDecl* IDecl,
bool IncompleteImpl = false);
/// DiagnoseUnimplementedProperties - This routine warns on those properties
/// which must be implemented by this implementation.
void DiagnoseUnimplementedProperties(Scope *S, ObjCImplDecl* IMPDecl,
ObjCContainerDecl *CDecl,
bool SynthesizeProperties);
/// Diagnose any null-resettable synthesized setters.
void diagnoseNullResettableSynthesizedSetters(const ObjCImplDecl *impDecl);
/// DefaultSynthesizeProperties - This routine default synthesizes all
/// properties which must be synthesized in the class's \@implementation.
void DefaultSynthesizeProperties(Scope *S, ObjCImplDecl *IMPDecl,
ObjCInterfaceDecl *IDecl,
SourceLocation AtEnd);
void DefaultSynthesizeProperties(Scope *S, Decl *D, SourceLocation AtEnd);
/// IvarBacksCurrentMethodAccessor - This routine returns 'true' if 'IV' is
/// an ivar synthesized for 'Method' and 'Method' is a property accessor
/// declared in class 'IFace'.
bool IvarBacksCurrentMethodAccessor(ObjCInterfaceDecl *IFace,
ObjCMethodDecl *Method, ObjCIvarDecl *IV);
/// DiagnoseUnusedBackingIvarInAccessor - Issue an 'unused' warning if ivar which
/// backs the property is not used in the property's accessor.
void DiagnoseUnusedBackingIvarInAccessor(Scope *S,
const ObjCImplementationDecl *ImplD);
/// GetIvarBackingPropertyAccessor - If method is a property setter/getter and
/// it property has a backing ivar, returns this ivar; otherwise, returns NULL.
/// It also returns ivar's property on success.
ObjCIvarDecl *GetIvarBackingPropertyAccessor(const ObjCMethodDecl *Method,
const ObjCPropertyDecl *&PDecl) const;
/// Called by ActOnProperty to handle \@property declarations in
/// class extensions.
ObjCPropertyDecl *HandlePropertyInClassExtension(Scope *S,
SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD,
Selector GetterSel,
SourceLocation GetterNameLoc,
Selector SetterSel,
SourceLocation SetterNameLoc,
const bool isReadWrite,
unsigned &Attributes,
const unsigned AttributesAsWritten,
QualType T,
TypeSourceInfo *TSI,
tok::ObjCKeywordKind MethodImplKind);
/// Called by ActOnProperty and HandlePropertyInClassExtension to
/// handle creating the ObjcPropertyDecl for a category or \@interface.
ObjCPropertyDecl *CreatePropertyDecl(Scope *S,
ObjCContainerDecl *CDecl,
SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD,
Selector GetterSel,
SourceLocation GetterNameLoc,
Selector SetterSel,
SourceLocation SetterNameLoc,
const bool isReadWrite,
const unsigned Attributes,
const unsigned AttributesAsWritten,
QualType T,
TypeSourceInfo *TSI,
tok::ObjCKeywordKind MethodImplKind,
DeclContext *lexicalDC = nullptr);
/// AtomicPropertySetterGetterRules - This routine enforces the rule (via
/// warning) when atomic property has one but not the other user-declared
/// setter or getter.
void AtomicPropertySetterGetterRules(ObjCImplDecl* IMPDecl,
ObjCInterfaceDecl* IDecl);
void DiagnoseOwningPropertyGetterSynthesis(const ObjCImplementationDecl *D);
void DiagnoseMissingDesignatedInitOverrides(
const ObjCImplementationDecl *ImplD,
const ObjCInterfaceDecl *IFD);
void DiagnoseDuplicateIvars(ObjCInterfaceDecl *ID, ObjCInterfaceDecl *SID);
enum MethodMatchStrategy {
MMS_loose,
MMS_strict
};
/// MatchTwoMethodDeclarations - Checks if two methods' type match and returns
/// true, or false, accordingly.
bool MatchTwoMethodDeclarations(const ObjCMethodDecl *Method,
const ObjCMethodDecl *PrevMethod,
MethodMatchStrategy strategy = MMS_strict);
/// MatchAllMethodDeclarations - Check methods declaraed in interface or
/// or protocol against those declared in their implementations.
void MatchAllMethodDeclarations(const SelectorSet &InsMap,
const SelectorSet &ClsMap,
SelectorSet &InsMapSeen,
SelectorSet &ClsMapSeen,
ObjCImplDecl* IMPDecl,
ObjCContainerDecl* IDecl,
bool &IncompleteImpl,
bool ImmediateClass,
bool WarnCategoryMethodImpl=false);
/// CheckCategoryVsClassMethodMatches - Checks that methods implemented in
/// category matches with those implemented in its primary class and
/// warns each time an exact match is found.
void CheckCategoryVsClassMethodMatches(ObjCCategoryImplDecl *CatIMP);
/// Add the given method to the list of globally-known methods.
void addMethodToGlobalList(ObjCMethodList *List, ObjCMethodDecl *Method);
/// Returns default addr space for method qualifiers.
LangAS getDefaultCXXMethodAddrSpace() const;
private:
/// AddMethodToGlobalPool - Add an instance or factory method to the global
/// pool. See descriptoin of AddInstanceMethodToGlobalPool.
void AddMethodToGlobalPool(ObjCMethodDecl *Method, bool impl, bool instance);
/// LookupMethodInGlobalPool - Returns the instance or factory method and
/// optionally warns if there are multiple signatures.
ObjCMethodDecl *LookupMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass,
bool instance);
public:
/// - Returns instance or factory methods in global method pool for
/// given selector. It checks the desired kind first, if none is found, and
/// parameter checkTheOther is set, it then checks the other kind. If no such
/// method or only one method is found, function returns false; otherwise, it
/// returns true.
bool
CollectMultipleMethodsInGlobalPool(Selector Sel,
SmallVectorImpl<ObjCMethodDecl*>& Methods,
bool InstanceFirst, bool CheckTheOther,
const ObjCObjectType *TypeBound = nullptr);
bool
AreMultipleMethodsInGlobalPool(Selector Sel, ObjCMethodDecl *BestMethod,
SourceRange R, bool receiverIdOrClass,
SmallVectorImpl<ObjCMethodDecl*>& Methods);
void
DiagnoseMultipleMethodInGlobalPool(SmallVectorImpl<ObjCMethodDecl*> &Methods,
Selector Sel, SourceRange R,
bool receiverIdOrClass);
private:
/// - Returns a selector which best matches given argument list or
/// nullptr if none could be found
ObjCMethodDecl *SelectBestMethod(Selector Sel, MultiExprArg Args,
bool IsInstance,
SmallVectorImpl<ObjCMethodDecl*>& Methods);
/// Record the typo correction failure and return an empty correction.
TypoCorrection FailedCorrection(IdentifierInfo *Typo, SourceLocation TypoLoc,
bool RecordFailure = true) {
if (RecordFailure)
TypoCorrectionFailures[Typo].insert(TypoLoc);
return TypoCorrection();
}
public:
/// AddInstanceMethodToGlobalPool - All instance methods in a translation
/// unit are added to a global pool. This allows us to efficiently associate
/// a selector with a method declaraation for purposes of typechecking
/// messages sent to "id" (where the class of the object is unknown).
void AddInstanceMethodToGlobalPool(ObjCMethodDecl *Method, bool impl=false) {
AddMethodToGlobalPool(Method, impl, /*instance*/true);
}
/// AddFactoryMethodToGlobalPool - Same as above, but for factory methods.
void AddFactoryMethodToGlobalPool(ObjCMethodDecl *Method, bool impl=false) {
AddMethodToGlobalPool(Method, impl, /*instance*/false);
}
/// AddAnyMethodToGlobalPool - Add any method, instance or factory to global
/// pool.
void AddAnyMethodToGlobalPool(Decl *D);
/// LookupInstanceMethodInGlobalPool - Returns the method and warns if
/// there are multiple signatures.
ObjCMethodDecl *LookupInstanceMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass=false) {
return LookupMethodInGlobalPool(Sel, R, receiverIdOrClass,
/*instance*/true);
}
/// LookupFactoryMethodInGlobalPool - Returns the method and warns if
/// there are multiple signatures.
ObjCMethodDecl *LookupFactoryMethodInGlobalPool(Selector Sel, SourceRange R,
bool receiverIdOrClass=false) {
return LookupMethodInGlobalPool(Sel, R, receiverIdOrClass,
/*instance*/false);
}
const ObjCMethodDecl *SelectorsForTypoCorrection(Selector Sel,
QualType ObjectType=QualType());
/// LookupImplementedMethodInGlobalPool - Returns the method which has an
/// implementation.
ObjCMethodDecl *LookupImplementedMethodInGlobalPool(Selector Sel);
/// CollectIvarsToConstructOrDestruct - Collect those ivars which require
/// initialization.
void CollectIvarsToConstructOrDestruct(ObjCInterfaceDecl *OI,
SmallVectorImpl<ObjCIvarDecl*> &Ivars);
//===--------------------------------------------------------------------===//
// Statement Parsing Callbacks: SemaStmt.cpp.
public:
class FullExprArg {
public:
FullExprArg() : E(nullptr) { }
FullExprArg(Sema &actions) : E(nullptr) { }
ExprResult release() {
return E;
}
Expr *get() const { return E; }
Expr *operator->() {
return E;
}
private:
// FIXME: No need to make the entire Sema class a friend when it's just
// Sema::MakeFullExpr that needs access to the constructor below.
friend class Sema;
explicit FullExprArg(Expr *expr) : E(expr) {}
Expr *E;
};
FullExprArg MakeFullExpr(Expr *Arg) {
return MakeFullExpr(Arg, Arg ? Arg->getExprLoc() : SourceLocation());
}
FullExprArg MakeFullExpr(Expr *Arg, SourceLocation CC) {
return FullExprArg(
ActOnFinishFullExpr(Arg, CC, /*DiscardedValue*/ false).get());
}
FullExprArg MakeFullDiscardedValueExpr(Expr *Arg) {
ExprResult FE =
ActOnFinishFullExpr(Arg, Arg ? Arg->getExprLoc() : SourceLocation(),
/*DiscardedValue*/ true);
return FullExprArg(FE.get());
}
StmtResult ActOnExprStmt(ExprResult Arg, bool DiscardedValue = true);
StmtResult ActOnExprStmtError();
StmtResult ActOnNullStmt(SourceLocation SemiLoc,
bool HasLeadingEmptyMacro = false);
void ActOnStartOfCompoundStmt(bool IsStmtExpr);
void ActOnAfterCompoundStatementLeadingPragmas();
void ActOnFinishOfCompoundStmt();
StmtResult ActOnCompoundStmt(SourceLocation L, SourceLocation R,
ArrayRef<Stmt *> Elts, bool isStmtExpr);
/// A RAII object to enter scope of a compound statement.
class CompoundScopeRAII {
public:
CompoundScopeRAII(Sema &S, bool IsStmtExpr = false) : S(S) {
S.ActOnStartOfCompoundStmt(IsStmtExpr);
}
~CompoundScopeRAII() {
S.ActOnFinishOfCompoundStmt();
}
private:
Sema &S;
};
/// An RAII helper that pops function a function scope on exit.
struct FunctionScopeRAII {
Sema &S;
bool Active;
FunctionScopeRAII(Sema &S) : S(S), Active(true) {}
~FunctionScopeRAII() {
if (Active)
S.PopFunctionScopeInfo();
}
void disable() { Active = false; }
};
StmtResult ActOnDeclStmt(DeclGroupPtrTy Decl,
SourceLocation StartLoc,
SourceLocation EndLoc);
void ActOnForEachDeclStmt(DeclGroupPtrTy Decl);
StmtResult ActOnForEachLValueExpr(Expr *E);
ExprResult ActOnCaseExpr(SourceLocation CaseLoc, ExprResult Val);
StmtResult ActOnCaseStmt(SourceLocation CaseLoc, ExprResult LHS,
SourceLocation DotDotDotLoc, ExprResult RHS,
SourceLocation ColonLoc);
void ActOnCaseStmtBody(Stmt *CaseStmt, Stmt *SubStmt);
StmtResult ActOnDefaultStmt(SourceLocation DefaultLoc,
SourceLocation ColonLoc,
Stmt *SubStmt, Scope *CurScope);
StmtResult ActOnLabelStmt(SourceLocation IdentLoc, LabelDecl *TheDecl,
SourceLocation ColonLoc, Stmt *SubStmt);
StmtResult BuildAttributedStmt(SourceLocation AttrsLoc,
ArrayRef<const Attr *> Attrs, Stmt *SubStmt);
StmtResult ActOnAttributedStmt(const ParsedAttributesWithRange &AttrList,
Stmt *SubStmt);
class ConditionResult;
StmtResult ActOnIfStmt(SourceLocation IfLoc, IfStatementKind StatementKind,
SourceLocation LParenLoc, Stmt *InitStmt,
ConditionResult Cond, SourceLocation RParenLoc,
Stmt *ThenVal, SourceLocation ElseLoc, Stmt *ElseVal);
StmtResult BuildIfStmt(SourceLocation IfLoc, IfStatementKind StatementKind,
SourceLocation LParenLoc, Stmt *InitStmt,
ConditionResult Cond, SourceLocation RParenLoc,
Stmt *ThenVal, SourceLocation ElseLoc, Stmt *ElseVal);
StmtResult ActOnStartOfSwitchStmt(SourceLocation SwitchLoc,
SourceLocation LParenLoc, Stmt *InitStmt,
ConditionResult Cond,
SourceLocation RParenLoc);
StmtResult ActOnFinishSwitchStmt(SourceLocation SwitchLoc,
Stmt *Switch, Stmt *Body);
StmtResult ActOnWhileStmt(SourceLocation WhileLoc, SourceLocation LParenLoc,
ConditionResult Cond, SourceLocation RParenLoc,
Stmt *Body);
StmtResult ActOnDoStmt(SourceLocation DoLoc, Stmt *Body,
SourceLocation WhileLoc, SourceLocation CondLParen,
Expr *Cond, SourceLocation CondRParen);
StmtResult ActOnForStmt(SourceLocation ForLoc,
SourceLocation LParenLoc,
Stmt *First,
ConditionResult Second,
FullExprArg Third,
SourceLocation RParenLoc,
Stmt *Body);
ExprResult CheckObjCForCollectionOperand(SourceLocation forLoc,
Expr *collection);
StmtResult ActOnObjCForCollectionStmt(SourceLocation ForColLoc,
Stmt *First, Expr *collection,
SourceLocation RParenLoc);
StmtResult FinishObjCForCollectionStmt(Stmt *ForCollection, Stmt *Body);
enum BuildForRangeKind {
/// Initial building of a for-range statement.
BFRK_Build,
/// Instantiation or recovery rebuild of a for-range statement. Don't
/// attempt any typo-correction.
BFRK_Rebuild,
/// Determining whether a for-range statement could be built. Avoid any
/// unnecessary or irreversible actions.
BFRK_Check
};
StmtResult ActOnCXXForRangeStmt(Scope *S, SourceLocation ForLoc,
SourceLocation CoawaitLoc,
Stmt *InitStmt,
Stmt *LoopVar,
SourceLocation ColonLoc, Expr *Collection,
SourceLocation RParenLoc,
BuildForRangeKind Kind);
StmtResult BuildCXXForRangeStmt(SourceLocation ForLoc,
SourceLocation CoawaitLoc,
Stmt *InitStmt,
SourceLocation ColonLoc,
Stmt *RangeDecl, Stmt *Begin, Stmt *End,
Expr *Cond, Expr *Inc,
Stmt *LoopVarDecl,
SourceLocation RParenLoc,
BuildForRangeKind Kind);
StmtResult FinishCXXForRangeStmt(Stmt *ForRange, Stmt *Body);
StmtResult ActOnGotoStmt(SourceLocation GotoLoc,
SourceLocation LabelLoc,
LabelDecl *TheDecl);
StmtResult ActOnIndirectGotoStmt(SourceLocation GotoLoc,
SourceLocation StarLoc,
Expr *DestExp);
StmtResult ActOnContinueStmt(SourceLocation ContinueLoc, Scope *CurScope);
StmtResult ActOnBreakStmt(SourceLocation BreakLoc, Scope *CurScope);
void ActOnCapturedRegionStart(SourceLocation Loc, Scope *CurScope,
CapturedRegionKind Kind, unsigned NumParams);
typedef std::pair<StringRef, QualType> CapturedParamNameType;
void ActOnCapturedRegionStart(SourceLocation Loc, Scope *CurScope,
CapturedRegionKind Kind,
ArrayRef<CapturedParamNameType> Params,
unsigned OpenMPCaptureLevel = 0);
StmtResult ActOnCapturedRegionEnd(Stmt *S);
void ActOnCapturedRegionError();
RecordDecl *CreateCapturedStmtRecordDecl(CapturedDecl *&CD,
SourceLocation Loc,
unsigned NumParams);
struct NamedReturnInfo {
const VarDecl *Candidate;
enum Status : uint8_t { None, MoveEligible, MoveEligibleAndCopyElidable };
Status S;
bool isMoveEligible() const { return S != None; };
bool isCopyElidable() const { return S == MoveEligibleAndCopyElidable; }
};
enum class SimplerImplicitMoveMode { ForceOff, Normal, ForceOn };
NamedReturnInfo getNamedReturnInfo(
Expr *&E, SimplerImplicitMoveMode Mode = SimplerImplicitMoveMode::Normal);
NamedReturnInfo getNamedReturnInfo(const VarDecl *VD);
const VarDecl *getCopyElisionCandidate(NamedReturnInfo &Info,
QualType ReturnType);
ExprResult
PerformMoveOrCopyInitialization(const InitializedEntity &Entity,
const NamedReturnInfo &NRInfo, Expr *Value,
bool SupressSimplerImplicitMoves = false);
StmtResult ActOnReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp,
Scope *CurScope);
StmtResult BuildReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp,
bool AllowRecovery = false);
StmtResult ActOnCapScopeReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp,
NamedReturnInfo &NRInfo,
bool SupressSimplerImplicitMoves);
StmtResult ActOnGCCAsmStmt(SourceLocation AsmLoc, bool IsSimple,
bool IsVolatile, unsigned NumOutputs,
unsigned NumInputs, IdentifierInfo **Names,
MultiExprArg Constraints, MultiExprArg Exprs,
Expr *AsmString, MultiExprArg Clobbers,
unsigned NumLabels,
SourceLocation RParenLoc);
void FillInlineAsmIdentifierInfo(Expr *Res,
llvm::InlineAsmIdentifierInfo &Info);
ExprResult LookupInlineAsmIdentifier(CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &Id,
bool IsUnevaluatedContext);
bool LookupInlineAsmField(StringRef Base, StringRef Member,
unsigned &Offset, SourceLocation AsmLoc);
ExprResult LookupInlineAsmVarDeclField(Expr *RefExpr, StringRef Member,
SourceLocation AsmLoc);
StmtResult ActOnMSAsmStmt(SourceLocation AsmLoc, SourceLocation LBraceLoc,
ArrayRef<Token> AsmToks,
StringRef AsmString,
unsigned NumOutputs, unsigned NumInputs,
ArrayRef<StringRef> Constraints,
ArrayRef<StringRef> Clobbers,
ArrayRef<Expr*> Exprs,
SourceLocation EndLoc);
LabelDecl *GetOrCreateMSAsmLabel(StringRef ExternalLabelName,
SourceLocation Location,
bool AlwaysCreate);
VarDecl *BuildObjCExceptionDecl(TypeSourceInfo *TInfo, QualType ExceptionType,
SourceLocation StartLoc,
SourceLocation IdLoc, IdentifierInfo *Id,
bool Invalid = false);
Decl *ActOnObjCExceptionDecl(Scope *S, Declarator &D);
StmtResult ActOnObjCAtCatchStmt(SourceLocation AtLoc, SourceLocation RParen,
Decl *Parm, Stmt *Body);
StmtResult ActOnObjCAtFinallyStmt(SourceLocation AtLoc, Stmt *Body);
StmtResult ActOnObjCAtTryStmt(SourceLocation AtLoc, Stmt *Try,
MultiStmtArg Catch, Stmt *Finally);
StmtResult BuildObjCAtThrowStmt(SourceLocation AtLoc, Expr *Throw);
StmtResult ActOnObjCAtThrowStmt(SourceLocation AtLoc, Expr *Throw,
Scope *CurScope);
ExprResult ActOnObjCAtSynchronizedOperand(SourceLocation atLoc,
Expr *operand);
StmtResult ActOnObjCAtSynchronizedStmt(SourceLocation AtLoc,
Expr *SynchExpr,
Stmt *SynchBody);
StmtResult ActOnObjCAutoreleasePoolStmt(SourceLocation AtLoc, Stmt *Body);
VarDecl *BuildExceptionDeclaration(Scope *S, TypeSourceInfo *TInfo,
SourceLocation StartLoc,
SourceLocation IdLoc,
IdentifierInfo *Id);
Decl *ActOnExceptionDeclarator(Scope *S, Declarator &D);
StmtResult ActOnCXXCatchBlock(SourceLocation CatchLoc,
Decl *ExDecl, Stmt *HandlerBlock);
StmtResult ActOnCXXTryBlock(SourceLocation TryLoc, Stmt *TryBlock,
ArrayRef<Stmt *> Handlers);
StmtResult ActOnSEHTryBlock(bool IsCXXTry, // try (true) or __try (false) ?
SourceLocation TryLoc, Stmt *TryBlock,
Stmt *Handler);
StmtResult ActOnSEHExceptBlock(SourceLocation Loc,
Expr *FilterExpr,
Stmt *Block);
void ActOnStartSEHFinallyBlock();
void ActOnAbortSEHFinallyBlock();
StmtResult ActOnFinishSEHFinallyBlock(SourceLocation Loc, Stmt *Block);
StmtResult ActOnSEHLeaveStmt(SourceLocation Loc, Scope *CurScope);
void DiagnoseReturnInConstructorExceptionHandler(CXXTryStmt *TryBlock);
bool ShouldWarnIfUnusedFileScopedDecl(const DeclaratorDecl *D) const;
/// If it's a file scoped decl that must warn if not used, keep track
/// of it.
void MarkUnusedFileScopedDecl(const DeclaratorDecl *D);
/// DiagnoseUnusedExprResult - If the statement passed in is an expression
/// whose result is unused, warn.
void DiagnoseUnusedExprResult(const Stmt *S, unsigned DiagID);
void DiagnoseUnusedNestedTypedefs(const RecordDecl *D);
void DiagnoseUnusedDecl(const NamedDecl *ND);
/// If VD is set but not otherwise used, diagnose, for a parameter or a
/// variable.
void DiagnoseUnusedButSetDecl(const VarDecl *VD);
/// Emit \p DiagID if statement located on \p StmtLoc has a suspicious null
/// statement as a \p Body, and it is located on the same line.
///
/// This helps prevent bugs due to typos, such as:
/// if (condition);
/// do_stuff();
void DiagnoseEmptyStmtBody(SourceLocation StmtLoc,
const Stmt *Body,
unsigned DiagID);
/// Warn if a for/while loop statement \p S, which is followed by
/// \p PossibleBody, has a suspicious null statement as a body.
void DiagnoseEmptyLoopBody(const Stmt *S,
const Stmt *PossibleBody);
/// Warn if a value is moved to itself.
void DiagnoseSelfMove(const Expr *LHSExpr, const Expr *RHSExpr,
SourceLocation OpLoc);
/// Warn if we're implicitly casting from a _Nullable pointer type to a
/// _Nonnull one.
void diagnoseNullableToNonnullConversion(QualType DstType, QualType SrcType,
SourceLocation Loc);
/// Warn when implicitly casting 0 to nullptr.
void diagnoseZeroToNullptrConversion(CastKind Kind, const Expr *E);
ParsingDeclState PushParsingDeclaration(sema::DelayedDiagnosticPool &pool) {
return DelayedDiagnostics.push(pool);
}
void PopParsingDeclaration(ParsingDeclState state, Decl *decl);
typedef ProcessingContextState ParsingClassState;
ParsingClassState PushParsingClass() {
ParsingClassDepth++;
return DelayedDiagnostics.pushUndelayed();
}
void PopParsingClass(ParsingClassState state) {
ParsingClassDepth--;
DelayedDiagnostics.popUndelayed(state);
}
void redelayDiagnostics(sema::DelayedDiagnosticPool &pool);
void DiagnoseAvailabilityOfDecl(NamedDecl *D, ArrayRef<SourceLocation> Locs,
const ObjCInterfaceDecl *UnknownObjCClass,
bool ObjCPropertyAccess,
bool AvoidPartialAvailabilityChecks = false,
ObjCInterfaceDecl *ClassReceiver = nullptr);
bool makeUnavailableInSystemHeader(SourceLocation loc,
UnavailableAttr::ImplicitReason reason);
/// Issue any -Wunguarded-availability warnings in \c FD
void DiagnoseUnguardedAvailabilityViolations(Decl *FD);
void handleDelayedAvailabilityCheck(sema::DelayedDiagnostic &DD, Decl *Ctx);
//===--------------------------------------------------------------------===//
// Expression Parsing Callbacks: SemaExpr.cpp.
bool CanUseDecl(NamedDecl *D, bool TreatUnavailableAsInvalid);
bool DiagnoseUseOfDecl(NamedDecl *D, ArrayRef<SourceLocation> Locs,
const ObjCInterfaceDecl *UnknownObjCClass = nullptr,
bool ObjCPropertyAccess = false,
bool AvoidPartialAvailabilityChecks = false,
ObjCInterfaceDecl *ClassReciever = nullptr);
void NoteDeletedFunction(FunctionDecl *FD);
void NoteDeletedInheritingConstructor(CXXConstructorDecl *CD);
bool DiagnosePropertyAccessorMismatch(ObjCPropertyDecl *PD,
ObjCMethodDecl *Getter,
SourceLocation Loc);
void DiagnoseSentinelCalls(NamedDecl *D, SourceLocation Loc,
ArrayRef<Expr *> Args);
void PushExpressionEvaluationContext(
ExpressionEvaluationContext NewContext, Decl *LambdaContextDecl = nullptr,
ExpressionEvaluationContextRecord::ExpressionKind Type =
ExpressionEvaluationContextRecord::EK_Other);
enum ReuseLambdaContextDecl_t { ReuseLambdaContextDecl };
void PushExpressionEvaluationContext(
ExpressionEvaluationContext NewContext, ReuseLambdaContextDecl_t,
ExpressionEvaluationContextRecord::ExpressionKind Type =
ExpressionEvaluationContextRecord::EK_Other);
void PopExpressionEvaluationContext();
void DiscardCleanupsInEvaluationContext();
ExprResult TransformToPotentiallyEvaluated(Expr *E);
TypeSourceInfo *TransformToPotentiallyEvaluated(TypeSourceInfo *TInfo);
ExprResult HandleExprEvaluationContextForTypeof(Expr *E);
ExprResult CheckUnevaluatedOperand(Expr *E);
void CheckUnusedVolatileAssignment(Expr *E);
ExprResult ActOnConstantExpression(ExprResult Res);
// Functions for marking a declaration referenced. These functions also
// contain the relevant logic for marking if a reference to a function or
// variable is an odr-use (in the C++11 sense). There are separate variants
// for expressions referring to a decl; these exist because odr-use marking
// needs to be delayed for some constant variables when we build one of the
// named expressions.
//
// MightBeOdrUse indicates whether the use could possibly be an odr-use, and
// should usually be true. This only needs to be set to false if the lack of
// odr-use cannot be determined from the current context (for instance,
// because the name denotes a virtual function and was written without an
// explicit nested-name-specifier).
void MarkAnyDeclReferenced(SourceLocation Loc, Decl *D, bool MightBeOdrUse);
void MarkFunctionReferenced(SourceLocation Loc, FunctionDecl *Func,
bool MightBeOdrUse = true);
void MarkVariableReferenced(SourceLocation Loc, VarDecl *Var);
void MarkDeclRefReferenced(DeclRefExpr *E, const Expr *Base = nullptr);
void MarkMemberReferenced(MemberExpr *E);
void MarkFunctionParmPackReferenced(FunctionParmPackExpr *E);
void MarkCaptureUsedInEnclosingContext(VarDecl *Capture, SourceLocation Loc,
unsigned CapturingScopeIndex);
ExprResult CheckLValueToRValueConversionOperand(Expr *E);
void CleanupVarDeclMarking();
enum TryCaptureKind {
TryCapture_Implicit, TryCapture_ExplicitByVal, TryCapture_ExplicitByRef
};
/// Try to capture the given variable.
///
/// \param Var The variable to capture.
///
/// \param Loc The location at which the capture occurs.
///
/// \param Kind The kind of capture, which may be implicit (for either a
/// block or a lambda), or explicit by-value or by-reference (for a lambda).
///
/// \param EllipsisLoc The location of the ellipsis, if one is provided in
/// an explicit lambda capture.
///
/// \param BuildAndDiagnose Whether we are actually supposed to add the
/// captures or diagnose errors. If false, this routine merely check whether
/// the capture can occur without performing the capture itself or complaining
/// if the variable cannot be captured.
///
/// \param CaptureType Will be set to the type of the field used to capture
/// this variable in the innermost block or lambda. Only valid when the
/// variable can be captured.
///
/// \param DeclRefType Will be set to the type of a reference to the capture
/// from within the current scope. Only valid when the variable can be
/// captured.
///
/// \param FunctionScopeIndexToStopAt If non-null, it points to the index
/// of the FunctionScopeInfo stack beyond which we do not attempt to capture.
/// This is useful when enclosing lambdas must speculatively capture
/// variables that may or may not be used in certain specializations of
/// a nested generic lambda.
///
/// \returns true if an error occurred (i.e., the variable cannot be
/// captured) and false if the capture succeeded.
bool tryCaptureVariable(VarDecl *Var, SourceLocation Loc, TryCaptureKind Kind,
SourceLocation EllipsisLoc, bool BuildAndDiagnose,
QualType &CaptureType,
QualType &DeclRefType,
const unsigned *const FunctionScopeIndexToStopAt);
/// Try to capture the given variable.
bool tryCaptureVariable(VarDecl *Var, SourceLocation Loc,
TryCaptureKind Kind = TryCapture_Implicit,
SourceLocation EllipsisLoc = SourceLocation());
/// Checks if the variable must be captured.
bool NeedToCaptureVariable(VarDecl *Var, SourceLocation Loc);
/// Given a variable, determine the type that a reference to that
/// variable will have in the given scope.
QualType getCapturedDeclRefType(VarDecl *Var, SourceLocation Loc);
/// Mark all of the declarations referenced within a particular AST node as
/// referenced. Used when template instantiation instantiates a non-dependent
/// type -- entities referenced by the type are now referenced.
void MarkDeclarationsReferencedInType(SourceLocation Loc, QualType T);
void MarkDeclarationsReferencedInExpr(Expr *E,
bool SkipLocalVariables = false,
ArrayRef<const Expr *> StopAt = None);
/// Try to recover by turning the given expression into a
/// call. Returns true if recovery was attempted or an error was
/// emitted; this may also leave the ExprResult invalid.
bool tryToRecoverWithCall(ExprResult &E, const PartialDiagnostic &PD,
bool ForceComplain = false,
bool (*IsPlausibleResult)(QualType) = nullptr);
/// Figure out if an expression could be turned into a call.
bool tryExprAsCall(Expr &E, QualType &ZeroArgCallReturnTy,
UnresolvedSetImpl &NonTemplateOverloads);
/// Try to convert an expression \p E to type \p Ty. Returns the result of the
/// conversion.
ExprResult tryConvertExprToType(Expr *E, QualType Ty);
/// Conditionally issue a diagnostic based on the statements's reachability
/// analysis.
///
/// \param Stmts If Stmts is non-empty, delay reporting the diagnostic until
/// the function body is parsed, and then do a basic reachability analysis to
/// determine if the statement is reachable. If it is unreachable, the
/// diagnostic will not be emitted.
bool DiagIfReachable(SourceLocation Loc, ArrayRef<const Stmt *> Stmts,
const PartialDiagnostic &PD);
/// Conditionally issue a diagnostic based on the current
/// evaluation context.
///
/// \param Statement If Statement is non-null, delay reporting the
/// diagnostic until the function body is parsed, and then do a basic
/// reachability analysis to determine if the statement is reachable.
/// If it is unreachable, the diagnostic will not be emitted.
bool DiagRuntimeBehavior(SourceLocation Loc, const Stmt *Statement,
const PartialDiagnostic &PD);
/// Similar, but diagnostic is only produced if all the specified statements
/// are reachable.
bool DiagRuntimeBehavior(SourceLocation Loc, ArrayRef<const Stmt*> Stmts,
const PartialDiagnostic &PD);
// Primary Expressions.
SourceRange getExprRange(Expr *E) const;
ExprResult ActOnIdExpression(
Scope *S, CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
UnqualifiedId &Id, bool HasTrailingLParen, bool IsAddressOfOperand,
CorrectionCandidateCallback *CCC = nullptr,
bool IsInlineAsmIdentifier = false, Token *KeywordReplacement = nullptr);
void DecomposeUnqualifiedId(const UnqualifiedId &Id,
TemplateArgumentListInfo &Buffer,
DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *&TemplateArgs);
bool DiagnoseDependentMemberLookup(LookupResult &R);
bool
DiagnoseEmptyLookup(Scope *S, CXXScopeSpec &SS, LookupResult &R,
CorrectionCandidateCallback &CCC,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr,
ArrayRef<Expr *> Args = None, TypoExpr **Out = nullptr);
DeclResult LookupIvarInObjCMethod(LookupResult &Lookup, Scope *S,
IdentifierInfo *II);
ExprResult BuildIvarRefExpr(Scope *S, SourceLocation Loc, ObjCIvarDecl *IV);
ExprResult LookupInObjCMethod(LookupResult &LookUp, Scope *S,
IdentifierInfo *II,
bool AllowBuiltinCreation=false);
ExprResult ActOnDependentIdExpression(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
bool isAddressOfOperand,
const TemplateArgumentListInfo *TemplateArgs);
/// If \p D cannot be odr-used in the current expression evaluation context,
/// return a reason explaining why. Otherwise, return NOUR_None.
NonOdrUseReason getNonOdrUseReasonInCurrentContext(ValueDecl *D);
DeclRefExpr *BuildDeclRefExpr(ValueDecl *D, QualType Ty, ExprValueKind VK,
SourceLocation Loc,
const CXXScopeSpec *SS = nullptr);
DeclRefExpr *
BuildDeclRefExpr(ValueDecl *D, QualType Ty, ExprValueKind VK,
const DeclarationNameInfo &NameInfo,
const CXXScopeSpec *SS = nullptr,
NamedDecl *FoundD = nullptr,
SourceLocation TemplateKWLoc = SourceLocation(),
const TemplateArgumentListInfo *TemplateArgs = nullptr);
DeclRefExpr *
BuildDeclRefExpr(ValueDecl *D, QualType Ty, ExprValueKind VK,
const DeclarationNameInfo &NameInfo,
NestedNameSpecifierLoc NNS,
NamedDecl *FoundD = nullptr,
SourceLocation TemplateKWLoc = SourceLocation(),
const TemplateArgumentListInfo *TemplateArgs = nullptr);
ExprResult
BuildAnonymousStructUnionMemberReference(
const CXXScopeSpec &SS,
SourceLocation nameLoc,
IndirectFieldDecl *indirectField,
DeclAccessPair FoundDecl = DeclAccessPair::make(nullptr, AS_none),
Expr *baseObjectExpr = nullptr,
SourceLocation opLoc = SourceLocation());
ExprResult BuildPossibleImplicitMemberExpr(
const CXXScopeSpec &SS, SourceLocation TemplateKWLoc, LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs, const Scope *S,
UnresolvedLookupExpr *AsULE = nullptr);
ExprResult BuildImplicitMemberExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs,
bool IsDefiniteInstance,
const Scope *S);
bool UseArgumentDependentLookup(const CXXScopeSpec &SS,
const LookupResult &R,
bool HasTrailingLParen);
ExprResult
BuildQualifiedDeclarationNameExpr(CXXScopeSpec &SS,
const DeclarationNameInfo &NameInfo,
bool IsAddressOfOperand, const Scope *S,
TypeSourceInfo **RecoveryTSI = nullptr);
ExprResult BuildDependentDeclRefExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildDeclarationNameExpr(const CXXScopeSpec &SS,
LookupResult &R,
bool NeedsADL,
bool AcceptInvalidDecl = false);
ExprResult BuildDeclarationNameExpr(
const CXXScopeSpec &SS, const DeclarationNameInfo &NameInfo, NamedDecl *D,
NamedDecl *FoundD = nullptr,
const TemplateArgumentListInfo *TemplateArgs = nullptr,
bool AcceptInvalidDecl = false);
ExprResult BuildLiteralOperatorCall(LookupResult &R,
DeclarationNameInfo &SuffixInfo,
ArrayRef<Expr *> Args,
SourceLocation LitEndLoc,
TemplateArgumentListInfo *ExplicitTemplateArgs = nullptr);
ExprResult BuildPredefinedExpr(SourceLocation Loc,
PredefinedExpr::IdentKind IK);
ExprResult ActOnPredefinedExpr(SourceLocation Loc, tok::TokenKind Kind);
ExprResult ActOnIntegerConstant(SourceLocation Loc, uint64_t Val);
ExprResult BuildSYCLUniqueStableNameExpr(SourceLocation OpLoc,
SourceLocation LParen,
SourceLocation RParen,
TypeSourceInfo *TSI);
ExprResult ActOnSYCLUniqueStableNameExpr(SourceLocation OpLoc,
SourceLocation LParen,
SourceLocation RParen,
ParsedType ParsedTy);
bool CheckLoopHintExpr(Expr *E, SourceLocation Loc);
ExprResult ActOnNumericConstant(const Token &Tok, Scope *UDLScope = nullptr);
ExprResult ActOnCharacterConstant(const Token &Tok,
Scope *UDLScope = nullptr);
ExprResult ActOnParenExpr(SourceLocation L, SourceLocation R, Expr *E);
ExprResult ActOnParenListExpr(SourceLocation L,
SourceLocation R,
MultiExprArg Val);
/// ActOnStringLiteral - The specified tokens were lexed as pasted string
/// fragments (e.g. "foo" "bar" L"baz").
ExprResult ActOnStringLiteral(ArrayRef<Token> StringToks,
Scope *UDLScope = nullptr);
ExprResult ActOnGenericSelectionExpr(SourceLocation KeyLoc,
SourceLocation DefaultLoc,
SourceLocation RParenLoc,
Expr *ControllingExpr,
ArrayRef<ParsedType> ArgTypes,
ArrayRef<Expr *> ArgExprs);
ExprResult CreateGenericSelectionExpr(SourceLocation KeyLoc,
SourceLocation DefaultLoc,
SourceLocation RParenLoc,
Expr *ControllingExpr,
ArrayRef<TypeSourceInfo *> Types,
ArrayRef<Expr *> Exprs);
// Binary/Unary Operators. 'Tok' is the token for the operator.
ExprResult CreateBuiltinUnaryOp(SourceLocation OpLoc, UnaryOperatorKind Opc,
Expr *InputExpr);
ExprResult BuildUnaryOp(Scope *S, SourceLocation OpLoc,
UnaryOperatorKind Opc, Expr *Input);
ExprResult ActOnUnaryOp(Scope *S, SourceLocation OpLoc,
tok::TokenKind Op, Expr *Input);
bool isQualifiedMemberAccess(Expr *E);
QualType CheckAddressOfOperand(ExprResult &Operand, SourceLocation OpLoc);
ExprResult CreateUnaryExprOrTypeTraitExpr(TypeSourceInfo *TInfo,
SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind,
SourceRange R);
ExprResult CreateUnaryExprOrTypeTraitExpr(Expr *E, SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind);
ExprResult
ActOnUnaryExprOrTypeTraitExpr(SourceLocation OpLoc,
UnaryExprOrTypeTrait ExprKind,
bool IsType, void *TyOrEx,
SourceRange ArgRange);
ExprResult CheckPlaceholderExpr(Expr *E);
bool CheckVecStepExpr(Expr *E);
bool CheckUnaryExprOrTypeTraitOperand(Expr *E, UnaryExprOrTypeTrait ExprKind);
bool CheckUnaryExprOrTypeTraitOperand(QualType ExprType, SourceLocation OpLoc,
SourceRange ExprRange,
UnaryExprOrTypeTrait ExprKind);
ExprResult ActOnSizeofParameterPackExpr(Scope *S,
SourceLocation OpLoc,
IdentifierInfo &Name,
SourceLocation NameLoc,
SourceLocation RParenLoc);
ExprResult ActOnPostfixUnaryOp(Scope *S, SourceLocation OpLoc,
tok::TokenKind Kind, Expr *Input);
ExprResult ActOnArraySubscriptExpr(Scope *S, Expr *Base, SourceLocation LLoc,
Expr *Idx, SourceLocation RLoc);
ExprResult CreateBuiltinArraySubscriptExpr(Expr *Base, SourceLocation LLoc,
Expr *Idx, SourceLocation RLoc);
ExprResult CreateBuiltinMatrixSubscriptExpr(Expr *Base, Expr *RowIdx,
Expr *ColumnIdx,
SourceLocation RBLoc);
ExprResult ActOnOMPArraySectionExpr(Expr *Base, SourceLocation LBLoc,
Expr *LowerBound,
SourceLocation ColonLocFirst,
SourceLocation ColonLocSecond,
Expr *Length, Expr *Stride,
SourceLocation RBLoc);
ExprResult ActOnOMPArrayShapingExpr(Expr *Base, SourceLocation LParenLoc,
SourceLocation RParenLoc,
ArrayRef<Expr *> Dims,
ArrayRef<SourceRange> Brackets);
/// Data structure for iterator expression.
struct OMPIteratorData {
IdentifierInfo *DeclIdent = nullptr;
SourceLocation DeclIdentLoc;
ParsedType Type;
OMPIteratorExpr::IteratorRange Range;
SourceLocation AssignLoc;
SourceLocation ColonLoc;
SourceLocation SecColonLoc;
};
ExprResult ActOnOMPIteratorExpr(Scope *S, SourceLocation IteratorKwLoc,
SourceLocation LLoc, SourceLocation RLoc,
ArrayRef<OMPIteratorData> Data);
// This struct is for use by ActOnMemberAccess to allow
// BuildMemberReferenceExpr to be able to reinvoke ActOnMemberAccess after
// changing the access operator from a '.' to a '->' (to see if that is the
// change needed to fix an error about an unknown member, e.g. when the class
// defines a custom operator->).
struct ActOnMemberAccessExtraArgs {
Scope *S;
UnqualifiedId &Id;
Decl *ObjCImpDecl;
};
ExprResult BuildMemberReferenceExpr(
Expr *Base, QualType BaseType, SourceLocation OpLoc, bool IsArrow,
CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope, const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs,
const Scope *S,
ActOnMemberAccessExtraArgs *ExtraArgs = nullptr);
ExprResult
BuildMemberReferenceExpr(Expr *Base, QualType BaseType, SourceLocation OpLoc,
bool IsArrow, const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope, LookupResult &R,
const TemplateArgumentListInfo *TemplateArgs,
const Scope *S,
bool SuppressQualifierCheck = false,
ActOnMemberAccessExtraArgs *ExtraArgs = nullptr);
ExprResult BuildFieldReferenceExpr(Expr *BaseExpr, bool IsArrow,
SourceLocation OpLoc,
const CXXScopeSpec &SS, FieldDecl *Field,
DeclAccessPair FoundDecl,
const DeclarationNameInfo &MemberNameInfo);
ExprResult PerformMemberExprBaseConversion(Expr *Base, bool IsArrow);
bool CheckQualifiedMemberReference(Expr *BaseExpr, QualType BaseType,
const CXXScopeSpec &SS,
const LookupResult &R);
ExprResult ActOnDependentMemberExpr(Expr *Base, QualType BaseType,
bool IsArrow, SourceLocation OpLoc,
const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
NamedDecl *FirstQualifierInScope,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult ActOnMemberAccessExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &Member,
Decl *ObjCImpDecl);
MemberExpr *
BuildMemberExpr(Expr *Base, bool IsArrow, SourceLocation OpLoc,
const CXXScopeSpec *SS, SourceLocation TemplateKWLoc,
ValueDecl *Member, DeclAccessPair FoundDecl,
bool HadMultipleCandidates,
const DeclarationNameInfo &MemberNameInfo, QualType Ty,
ExprValueKind VK, ExprObjectKind OK,
const TemplateArgumentListInfo *TemplateArgs = nullptr);
MemberExpr *
BuildMemberExpr(Expr *Base, bool IsArrow, SourceLocation OpLoc,
NestedNameSpecifierLoc NNS, SourceLocation TemplateKWLoc,
ValueDecl *Member, DeclAccessPair FoundDecl,
bool HadMultipleCandidates,
const DeclarationNameInfo &MemberNameInfo, QualType Ty,
ExprValueKind VK, ExprObjectKind OK,
const TemplateArgumentListInfo *TemplateArgs = nullptr);
void ActOnDefaultCtorInitializers(Decl *CDtorDecl);
bool ConvertArgumentsForCall(CallExpr *Call, Expr *Fn,
FunctionDecl *FDecl,
const FunctionProtoType *Proto,
ArrayRef<Expr *> Args,
SourceLocation RParenLoc,
bool ExecConfig = false);
void CheckStaticArrayArgument(SourceLocation CallLoc,
ParmVarDecl *Param,
const Expr *ArgExpr);
/// ActOnCallExpr - Handle a call to Fn with the specified array of arguments.
/// This provides the location of the left/right parens and a list of comma
/// locations.
ExprResult ActOnCallExpr(Scope *S, Expr *Fn, SourceLocation LParenLoc,
MultiExprArg ArgExprs, SourceLocation RParenLoc,
Expr *ExecConfig = nullptr);
ExprResult BuildCallExpr(Scope *S, Expr *Fn, SourceLocation LParenLoc,
MultiExprArg ArgExprs, SourceLocation RParenLoc,
Expr *ExecConfig = nullptr,
bool IsExecConfig = false,
bool AllowRecovery = false);
Expr *BuildBuiltinCallExpr(SourceLocation Loc, Builtin::ID Id,
MultiExprArg CallArgs);
enum class AtomicArgumentOrder { API, AST };
ExprResult
BuildAtomicExpr(SourceRange CallRange, SourceRange ExprRange,
SourceLocation RParenLoc, MultiExprArg Args,
AtomicExpr::AtomicOp Op,
AtomicArgumentOrder ArgOrder = AtomicArgumentOrder::API);
ExprResult
BuildResolvedCallExpr(Expr *Fn, NamedDecl *NDecl, SourceLocation LParenLoc,
ArrayRef<Expr *> Arg, SourceLocation RParenLoc,
Expr *Config = nullptr, bool IsExecConfig = false,
ADLCallKind UsesADL = ADLCallKind::NotADL);
ExprResult ActOnCUDAExecConfigExpr(Scope *S, SourceLocation LLLLoc,
MultiExprArg ExecConfig,
SourceLocation GGGLoc);
ExprResult ActOnCastExpr(Scope *S, SourceLocation LParenLoc,
Declarator &D, ParsedType &Ty,
SourceLocation RParenLoc, Expr *CastExpr);
ExprResult BuildCStyleCastExpr(SourceLocation LParenLoc,
TypeSourceInfo *Ty,
SourceLocation RParenLoc,
Expr *Op);
CastKind PrepareScalarCast(ExprResult &src, QualType destType);
/// Build an altivec or OpenCL literal.
ExprResult BuildVectorLiteral(SourceLocation LParenLoc,
SourceLocation RParenLoc, Expr *E,
TypeSourceInfo *TInfo);
ExprResult MaybeConvertParenListExprToParenExpr(Scope *S, Expr *ME);
ExprResult ActOnCompoundLiteral(SourceLocation LParenLoc,
ParsedType Ty,
SourceLocation RParenLoc,
Expr *InitExpr);
ExprResult BuildCompoundLiteralExpr(SourceLocation LParenLoc,
TypeSourceInfo *TInfo,
SourceLocation RParenLoc,
Expr *LiteralExpr);
ExprResult ActOnInitList(SourceLocation LBraceLoc,
MultiExprArg InitArgList,
SourceLocation RBraceLoc);
ExprResult BuildInitList(SourceLocation LBraceLoc,
MultiExprArg InitArgList,
SourceLocation RBraceLoc);
ExprResult ActOnDesignatedInitializer(Designation &Desig,
SourceLocation EqualOrColonLoc,
bool GNUSyntax,
ExprResult Init);
private:
static BinaryOperatorKind ConvertTokenKindToBinaryOpcode(tok::TokenKind Kind);
public:
ExprResult ActOnBinOp(Scope *S, SourceLocation TokLoc,
tok::TokenKind Kind, Expr *LHSExpr, Expr *RHSExpr);
ExprResult BuildBinOp(Scope *S, SourceLocation OpLoc,
BinaryOperatorKind Opc, Expr *LHSExpr, Expr *RHSExpr);
ExprResult CreateBuiltinBinOp(SourceLocation OpLoc, BinaryOperatorKind Opc,
Expr *LHSExpr, Expr *RHSExpr);
void LookupBinOp(Scope *S, SourceLocation OpLoc, BinaryOperatorKind Opc,
UnresolvedSetImpl &Functions);
void DiagnoseCommaOperator(const Expr *LHS, SourceLocation Loc);
/// ActOnConditionalOp - Parse a ?: operation. Note that 'LHS' may be null
/// in the case of a the GNU conditional expr extension.
ExprResult ActOnConditionalOp(SourceLocation QuestionLoc,
SourceLocation ColonLoc,
Expr *CondExpr, Expr *LHSExpr, Expr *RHSExpr);
/// ActOnAddrLabel - Parse the GNU address of label extension: "&&foo".
ExprResult ActOnAddrLabel(SourceLocation OpLoc, SourceLocation LabLoc,
LabelDecl *TheDecl);
void ActOnStartStmtExpr();
ExprResult ActOnStmtExpr(Scope *S, SourceLocation LPLoc, Stmt *SubStmt,
SourceLocation RPLoc);
ExprResult BuildStmtExpr(SourceLocation LPLoc, Stmt *SubStmt,
SourceLocation RPLoc, unsigned TemplateDepth);
// Handle the final expression in a statement expression.
ExprResult ActOnStmtExprResult(ExprResult E);
void ActOnStmtExprError();
// __builtin_offsetof(type, identifier(.identifier|[expr])*)
struct OffsetOfComponent {
SourceLocation LocStart, LocEnd;
bool isBrackets; // true if [expr], false if .ident
union {
IdentifierInfo *IdentInfo;
Expr *E;
} U;
};
/// __builtin_offsetof(type, a.b[123][456].c)
ExprResult BuildBuiltinOffsetOf(SourceLocation BuiltinLoc,
TypeSourceInfo *TInfo,
ArrayRef<OffsetOfComponent> Components,
SourceLocation RParenLoc);
ExprResult ActOnBuiltinOffsetOf(Scope *S,
SourceLocation BuiltinLoc,
SourceLocation TypeLoc,
ParsedType ParsedArgTy,
ArrayRef<OffsetOfComponent> Components,
SourceLocation RParenLoc);
// __builtin_choose_expr(constExpr, expr1, expr2)
ExprResult ActOnChooseExpr(SourceLocation BuiltinLoc,
Expr *CondExpr, Expr *LHSExpr,
Expr *RHSExpr, SourceLocation RPLoc);
// __builtin_va_arg(expr, type)
ExprResult ActOnVAArg(SourceLocation BuiltinLoc, Expr *E, ParsedType Ty,
SourceLocation RPLoc);
ExprResult BuildVAArgExpr(SourceLocation BuiltinLoc, Expr *E,
TypeSourceInfo *TInfo, SourceLocation RPLoc);
// __builtin_LINE(), __builtin_FUNCTION(), __builtin_FILE(),
// __builtin_COLUMN()
ExprResult ActOnSourceLocExpr(SourceLocExpr::IdentKind Kind,
SourceLocation BuiltinLoc,
SourceLocation RPLoc);
// Build a potentially resolved SourceLocExpr.
ExprResult BuildSourceLocExpr(SourceLocExpr::IdentKind Kind,
SourceLocation BuiltinLoc, SourceLocation RPLoc,
DeclContext *ParentContext);
// __null
ExprResult ActOnGNUNullExpr(SourceLocation TokenLoc);
bool CheckCaseExpression(Expr *E);
/// Describes the result of an "if-exists" condition check.
enum IfExistsResult {
/// The symbol exists.
IER_Exists,
/// The symbol does not exist.
IER_DoesNotExist,
/// The name is a dependent name, so the results will differ
/// from one instantiation to the next.
IER_Dependent,
/// An error occurred.
IER_Error
};
IfExistsResult
CheckMicrosoftIfExistsSymbol(Scope *S, CXXScopeSpec &SS,
const DeclarationNameInfo &TargetNameInfo);
IfExistsResult
CheckMicrosoftIfExistsSymbol(Scope *S, SourceLocation KeywordLoc,
bool IsIfExists, CXXScopeSpec &SS,
UnqualifiedId &Name);
StmtResult BuildMSDependentExistsStmt(SourceLocation KeywordLoc,
bool IsIfExists,
NestedNameSpecifierLoc QualifierLoc,
DeclarationNameInfo NameInfo,
Stmt *Nested);
StmtResult ActOnMSDependentExistsStmt(SourceLocation KeywordLoc,
bool IsIfExists,
CXXScopeSpec &SS, UnqualifiedId &Name,
Stmt *Nested);
//===------------------------- "Block" Extension ------------------------===//
/// ActOnBlockStart - This callback is invoked when a block literal is
/// started.
void ActOnBlockStart(SourceLocation CaretLoc, Scope *CurScope);
/// ActOnBlockArguments - This callback allows processing of block arguments.
/// If there are no arguments, this is still invoked.
void ActOnBlockArguments(SourceLocation CaretLoc, Declarator &ParamInfo,
Scope *CurScope);
/// ActOnBlockError - If there is an error parsing a block, this callback
/// is invoked to pop the information about the block from the action impl.
void ActOnBlockError(SourceLocation CaretLoc, Scope *CurScope);
/// ActOnBlockStmtExpr - This is called when the body of a block statement
/// literal was successfully completed. ^(int x){...}
ExprResult ActOnBlockStmtExpr(SourceLocation CaretLoc, Stmt *Body,
Scope *CurScope);
//===---------------------------- Clang Extensions ----------------------===//
/// __builtin_convertvector(...)
ExprResult ActOnConvertVectorExpr(Expr *E, ParsedType ParsedDestTy,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
//===---------------------------- OpenCL Features -----------------------===//
/// __builtin_astype(...)
ExprResult ActOnAsTypeExpr(Expr *E, ParsedType ParsedDestTy,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
ExprResult BuildAsTypeExpr(Expr *E, QualType DestTy,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
//===---------------------------- C++ Features --------------------------===//
// Act on C++ namespaces
Decl *ActOnStartNamespaceDef(Scope *S, SourceLocation InlineLoc,
SourceLocation NamespaceLoc,
SourceLocation IdentLoc, IdentifierInfo *Ident,
SourceLocation LBrace,
const ParsedAttributesView &AttrList,
UsingDirectiveDecl *&UsingDecl);
void ActOnFinishNamespaceDef(Decl *Dcl, SourceLocation RBrace);
NamespaceDecl *getStdNamespace() const;
NamespaceDecl *getOrCreateStdNamespace();
NamespaceDecl *lookupStdExperimentalNamespace();
NamespaceDecl *getCachedCoroNamespace() { return CoroTraitsNamespaceCache; }
CXXRecordDecl *getStdBadAlloc() const;
EnumDecl *getStdAlignValT() const;
private:
// A cache representing if we've fully checked the various comparison category
// types stored in ASTContext. The bit-index corresponds to the integer value
// of a ComparisonCategoryType enumerator.
llvm::SmallBitVector FullyCheckedComparisonCategories;
ValueDecl *tryLookupCtorInitMemberDecl(CXXRecordDecl *ClassDecl,
CXXScopeSpec &SS,
ParsedType TemplateTypeTy,
IdentifierInfo *MemberOrBase);
public:
enum class ComparisonCategoryUsage {
/// The '<=>' operator was used in an expression and a builtin operator
/// was selected.
OperatorInExpression,
/// A defaulted 'operator<=>' needed the comparison category. This
/// typically only applies to 'std::strong_ordering', due to the implicit
/// fallback return value.
DefaultedOperator,
};
/// Lookup the specified comparison category types in the standard
/// library, an check the VarDecls possibly returned by the operator<=>
/// builtins for that type.
///
/// \return The type of the comparison category type corresponding to the
/// specified Kind, or a null type if an error occurs
QualType CheckComparisonCategoryType(ComparisonCategoryType Kind,
SourceLocation Loc,
ComparisonCategoryUsage Usage);
/// Tests whether Ty is an instance of std::initializer_list and, if
/// it is and Element is not NULL, assigns the element type to Element.
bool isStdInitializerList(QualType Ty, QualType *Element);
/// Looks for the std::initializer_list template and instantiates it
/// with Element, or emits an error if it's not found.
///
/// \returns The instantiated template, or null on error.
QualType BuildStdInitializerList(QualType Element, SourceLocation Loc);
/// Determine whether Ctor is an initializer-list constructor, as
/// defined in [dcl.init.list]p2.
bool isInitListConstructor(const FunctionDecl *Ctor);
Decl *ActOnUsingDirective(Scope *CurScope, SourceLocation UsingLoc,
SourceLocation NamespcLoc, CXXScopeSpec &SS,
SourceLocation IdentLoc,
IdentifierInfo *NamespcName,
const ParsedAttributesView &AttrList);
void PushUsingDirective(Scope *S, UsingDirectiveDecl *UDir);
Decl *ActOnNamespaceAliasDef(Scope *CurScope,
SourceLocation NamespaceLoc,
SourceLocation AliasLoc,
IdentifierInfo *Alias,
CXXScopeSpec &SS,
SourceLocation IdentLoc,
IdentifierInfo *Ident);
void FilterUsingLookup(Scope *S, LookupResult &lookup);
void HideUsingShadowDecl(Scope *S, UsingShadowDecl *Shadow);
bool CheckUsingShadowDecl(BaseUsingDecl *BUD, NamedDecl *Target,
const LookupResult &PreviousDecls,
UsingShadowDecl *&PrevShadow);
UsingShadowDecl *BuildUsingShadowDecl(Scope *S, BaseUsingDecl *BUD,
NamedDecl *Target,
UsingShadowDecl *PrevDecl);
bool CheckUsingDeclRedeclaration(SourceLocation UsingLoc,
bool HasTypenameKeyword,
const CXXScopeSpec &SS,
SourceLocation NameLoc,
const LookupResult &Previous);
bool CheckUsingDeclQualifier(SourceLocation UsingLoc, bool HasTypename,
const CXXScopeSpec &SS,
const DeclarationNameInfo &NameInfo,
SourceLocation NameLoc,
const LookupResult *R = nullptr,
const UsingDecl *UD = nullptr);
NamedDecl *BuildUsingDeclaration(
Scope *S, AccessSpecifier AS, SourceLocation UsingLoc,
bool HasTypenameKeyword, SourceLocation TypenameLoc, CXXScopeSpec &SS,
DeclarationNameInfo NameInfo, SourceLocation EllipsisLoc,
const ParsedAttributesView &AttrList, bool IsInstantiation,
bool IsUsingIfExists);
NamedDecl *BuildUsingEnumDeclaration(Scope *S, AccessSpecifier AS,
SourceLocation UsingLoc,
SourceLocation EnumLoc,
SourceLocation NameLoc, EnumDecl *ED);
NamedDecl *BuildUsingPackDecl(NamedDecl *InstantiatedFrom,
ArrayRef<NamedDecl *> Expansions);
bool CheckInheritingConstructorUsingDecl(UsingDecl *UD);
/// Given a derived-class using shadow declaration for a constructor and the
/// correspnding base class constructor, find or create the implicit
/// synthesized derived class constructor to use for this initialization.
CXXConstructorDecl *
findInheritingConstructor(SourceLocation Loc, CXXConstructorDecl *BaseCtor,
ConstructorUsingShadowDecl *DerivedShadow);
Decl *ActOnUsingDeclaration(Scope *CurScope, AccessSpecifier AS,
SourceLocation UsingLoc,
SourceLocation TypenameLoc, CXXScopeSpec &SS,
UnqualifiedId &Name, SourceLocation EllipsisLoc,
const ParsedAttributesView &AttrList);
Decl *ActOnUsingEnumDeclaration(Scope *CurScope, AccessSpecifier AS,
SourceLocation UsingLoc,
SourceLocation EnumLoc, const DeclSpec &);
Decl *ActOnAliasDeclaration(Scope *CurScope, AccessSpecifier AS,
MultiTemplateParamsArg TemplateParams,
SourceLocation UsingLoc, UnqualifiedId &Name,
const ParsedAttributesView &AttrList,
TypeResult Type, Decl *DeclFromDeclSpec);
/// BuildCXXConstructExpr - Creates a complete call to a constructor,
/// including handling of its default argument expressions.
///
/// \param ConstructKind - a CXXConstructExpr::ConstructionKind
ExprResult
BuildCXXConstructExpr(SourceLocation ConstructLoc, QualType DeclInitType,
NamedDecl *FoundDecl,
CXXConstructorDecl *Constructor, MultiExprArg Exprs,
bool HadMultipleCandidates, bool IsListInitialization,
bool IsStdInitListInitialization,
bool RequiresZeroInit, unsigned ConstructKind,
SourceRange ParenRange);
/// Build a CXXConstructExpr whose constructor has already been resolved if
/// it denotes an inherited constructor.
ExprResult
BuildCXXConstructExpr(SourceLocation ConstructLoc, QualType DeclInitType,
CXXConstructorDecl *Constructor, bool Elidable,
MultiExprArg Exprs,
bool HadMultipleCandidates, bool IsListInitialization,
bool IsStdInitListInitialization,
bool RequiresZeroInit, unsigned ConstructKind,
SourceRange ParenRange);
// FIXME: Can we remove this and have the above BuildCXXConstructExpr check if
// the constructor can be elidable?
ExprResult
BuildCXXConstructExpr(SourceLocation ConstructLoc, QualType DeclInitType,
NamedDecl *FoundDecl,
CXXConstructorDecl *Constructor, bool Elidable,
MultiExprArg Exprs, bool HadMultipleCandidates,
bool IsListInitialization,
bool IsStdInitListInitialization, bool RequiresZeroInit,
unsigned ConstructKind, SourceRange ParenRange);
ExprResult BuildCXXDefaultInitExpr(SourceLocation Loc, FieldDecl *Field);
/// Instantiate or parse a C++ default argument expression as necessary.
/// Return true on error.
bool CheckCXXDefaultArgExpr(SourceLocation CallLoc, FunctionDecl *FD,
ParmVarDecl *Param);
/// BuildCXXDefaultArgExpr - Creates a CXXDefaultArgExpr, instantiating
/// the default expr if needed.
ExprResult BuildCXXDefaultArgExpr(SourceLocation CallLoc,
FunctionDecl *FD,
ParmVarDecl *Param);
/// FinalizeVarWithDestructor - Prepare for calling destructor on the
/// constructed variable.
void FinalizeVarWithDestructor(VarDecl *VD, const RecordType *DeclInitType);
/// Helper class that collects exception specifications for
/// implicitly-declared special member functions.
class ImplicitExceptionSpecification {
// Pointer to allow copying
Sema *Self;
// We order exception specifications thus:
// noexcept is the most restrictive, but is only used in C++11.
// throw() comes next.
// Then a throw(collected exceptions)
// Finally no specification, which is expressed as noexcept(false).
// throw(...) is used instead if any called function uses it.
ExceptionSpecificationType ComputedEST;
llvm::SmallPtrSet<CanQualType, 4> ExceptionsSeen;
SmallVector<QualType, 4> Exceptions;
void ClearExceptions() {
ExceptionsSeen.clear();
Exceptions.clear();
}
public:
explicit ImplicitExceptionSpecification(Sema &Self)
: Self(&Self), ComputedEST(EST_BasicNoexcept) {
if (!Self.getLangOpts().CPlusPlus11)
ComputedEST = EST_DynamicNone;
}
/// Get the computed exception specification type.
ExceptionSpecificationType getExceptionSpecType() const {
assert(!isComputedNoexcept(ComputedEST) &&
"noexcept(expr) should not be a possible result");
return ComputedEST;
}
/// The number of exceptions in the exception specification.
unsigned size() const { return Exceptions.size(); }
/// The set of exceptions in the exception specification.
const QualType *data() const { return Exceptions.data(); }
/// Integrate another called method into the collected data.
void CalledDecl(SourceLocation CallLoc, const CXXMethodDecl *Method);
/// Integrate an invoked expression into the collected data.
void CalledExpr(Expr *E) { CalledStmt(E); }
/// Integrate an invoked statement into the collected data.
void CalledStmt(Stmt *S);
/// Overwrite an EPI's exception specification with this
/// computed exception specification.
FunctionProtoType::ExceptionSpecInfo getExceptionSpec() const {
FunctionProtoType::ExceptionSpecInfo ESI;
ESI.Type = getExceptionSpecType();
if (ESI.Type == EST_Dynamic) {
ESI.Exceptions = Exceptions;
} else if (ESI.Type == EST_None) {
/// C++11 [except.spec]p14:
/// The exception-specification is noexcept(false) if the set of
/// potential exceptions of the special member function contains "any"
ESI.Type = EST_NoexceptFalse;
ESI.NoexceptExpr = Self->ActOnCXXBoolLiteral(SourceLocation(),
tok::kw_false).get();
}
return ESI;
}
};
/// Evaluate the implicit exception specification for a defaulted
/// special member function.
void EvaluateImplicitExceptionSpec(SourceLocation Loc, FunctionDecl *FD);
/// Check the given noexcept-specifier, convert its expression, and compute
/// the appropriate ExceptionSpecificationType.
ExprResult ActOnNoexceptSpec(Expr *NoexceptExpr,
ExceptionSpecificationType &EST);
/// Check the given exception-specification and update the
/// exception specification information with the results.
void checkExceptionSpecification(bool IsTopLevel,
ExceptionSpecificationType EST,
ArrayRef<ParsedType> DynamicExceptions,
ArrayRef<SourceRange> DynamicExceptionRanges,
Expr *NoexceptExpr,
SmallVectorImpl<QualType> &Exceptions,
FunctionProtoType::ExceptionSpecInfo &ESI);
/// Determine if we're in a case where we need to (incorrectly) eagerly
/// parse an exception specification to work around a libstdc++ bug.
bool isLibstdcxxEagerExceptionSpecHack(const Declarator &D);
/// Add an exception-specification to the given member function
/// (or member function template). The exception-specification was parsed
/// after the method itself was declared.
void actOnDelayedExceptionSpecification(Decl *Method,
ExceptionSpecificationType EST,
SourceRange SpecificationRange,
ArrayRef<ParsedType> DynamicExceptions,
ArrayRef<SourceRange> DynamicExceptionRanges,
Expr *NoexceptExpr);
class InheritedConstructorInfo;
/// Determine if a special member function should have a deleted
/// definition when it is defaulted.
bool ShouldDeleteSpecialMember(CXXMethodDecl *MD, CXXSpecialMember CSM,
InheritedConstructorInfo *ICI = nullptr,
bool Diagnose = false);
/// Produce notes explaining why a defaulted function was defined as deleted.
void DiagnoseDeletedDefaultedFunction(FunctionDecl *FD);
/// Declare the implicit default constructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// default constructor will be added.
///
/// \returns The implicitly-declared default constructor.
CXXConstructorDecl *DeclareImplicitDefaultConstructor(
CXXRecordDecl *ClassDecl);
/// DefineImplicitDefaultConstructor - Checks for feasibility of
/// defining this constructor as the default constructor.
void DefineImplicitDefaultConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// Declare the implicit destructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// destructor will be added.
///
/// \returns The implicitly-declared destructor.
CXXDestructorDecl *DeclareImplicitDestructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitDestructor - Checks for feasibility of
/// defining this destructor as the default destructor.
void DefineImplicitDestructor(SourceLocation CurrentLocation,
CXXDestructorDecl *Destructor);
/// Build an exception spec for destructors that don't have one.
///
/// C++11 says that user-defined destructors with no exception spec get one
/// that looks as if the destructor was implicitly declared.
void AdjustDestructorExceptionSpec(CXXDestructorDecl *Destructor);
/// Define the specified inheriting constructor.
void DefineInheritingConstructor(SourceLocation UseLoc,
CXXConstructorDecl *Constructor);
/// Declare the implicit copy constructor for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// copy constructor will be added.
///
/// \returns The implicitly-declared copy constructor.
CXXConstructorDecl *DeclareImplicitCopyConstructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitCopyConstructor - Checks for feasibility of
/// defining this constructor as the copy constructor.
void DefineImplicitCopyConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// Declare the implicit move constructor for the given class.
///
/// \param ClassDecl The Class declaration into which the implicit
/// move constructor will be added.
///
/// \returns The implicitly-declared move constructor, or NULL if it wasn't
/// declared.
CXXConstructorDecl *DeclareImplicitMoveConstructor(CXXRecordDecl *ClassDecl);
/// DefineImplicitMoveConstructor - Checks for feasibility of
/// defining this constructor as the move constructor.
void DefineImplicitMoveConstructor(SourceLocation CurrentLocation,
CXXConstructorDecl *Constructor);
/// Declare the implicit copy assignment operator for the given class.
///
/// \param ClassDecl The class declaration into which the implicit
/// copy assignment operator will be added.
///
/// \returns The implicitly-declared copy assignment operator.
CXXMethodDecl *DeclareImplicitCopyAssignment(CXXRecordDecl *ClassDecl);
/// Defines an implicitly-declared copy assignment operator.
void DefineImplicitCopyAssignment(SourceLocation CurrentLocation,
CXXMethodDecl *MethodDecl);
/// Declare the implicit move assignment operator for the given class.
///
/// \param ClassDecl The Class declaration into which the implicit
/// move assignment operator will be added.
///
/// \returns The implicitly-declared move assignment operator, or NULL if it
/// wasn't declared.
CXXMethodDecl *DeclareImplicitMoveAssignment(CXXRecordDecl *ClassDecl);
/// Defines an implicitly-declared move assignment operator.
void DefineImplicitMoveAssignment(SourceLocation CurrentLocation,
CXXMethodDecl *MethodDecl);
/// Force the declaration of any implicitly-declared members of this
/// class.
void ForceDeclarationOfImplicitMembers(CXXRecordDecl *Class);
/// Check a completed declaration of an implicit special member.
void CheckImplicitSpecialMemberDeclaration(Scope *S, FunctionDecl *FD);
/// Determine whether the given function is an implicitly-deleted
/// special member function.
bool isImplicitlyDeleted(FunctionDecl *FD);
/// Check whether 'this' shows up in the type of a static member
/// function after the (naturally empty) cv-qualifier-seq would be.
///
/// \returns true if an error occurred.
bool checkThisInStaticMemberFunctionType(CXXMethodDecl *Method);
/// Whether this' shows up in the exception specification of a static
/// member function.
bool checkThisInStaticMemberFunctionExceptionSpec(CXXMethodDecl *Method);
/// Check whether 'this' shows up in the attributes of the given
/// static member function.
///
/// \returns true if an error occurred.
bool checkThisInStaticMemberFunctionAttributes(CXXMethodDecl *Method);
/// MaybeBindToTemporary - If the passed in expression has a record type with
/// a non-trivial destructor, this will return CXXBindTemporaryExpr. Otherwise
/// it simply returns the passed in expression.
ExprResult MaybeBindToTemporary(Expr *E);
/// Wrap the expression in a ConstantExpr if it is a potential immediate
/// invocation.
ExprResult CheckForImmediateInvocation(ExprResult E, FunctionDecl *Decl);
bool CompleteConstructorCall(CXXConstructorDecl *Constructor,
QualType DeclInitType, MultiExprArg ArgsPtr,
SourceLocation Loc,
SmallVectorImpl<Expr *> &ConvertedArgs,
bool AllowExplicit = false,
bool IsListInitialization = false);
ParsedType getInheritingConstructorName(CXXScopeSpec &SS,
SourceLocation NameLoc,
IdentifierInfo &Name);
ParsedType getConstructorName(IdentifierInfo &II, SourceLocation NameLoc,
Scope *S, CXXScopeSpec &SS,
bool EnteringContext);
ParsedType getDestructorName(SourceLocation TildeLoc,
IdentifierInfo &II, SourceLocation NameLoc,
Scope *S, CXXScopeSpec &SS,
ParsedType ObjectType,
bool EnteringContext);
ParsedType getDestructorTypeForDecltype(const DeclSpec &DS,
ParsedType ObjectType);
// Checks that reinterpret casts don't have undefined behavior.
void CheckCompatibleReinterpretCast(QualType SrcType, QualType DestType,
bool IsDereference, SourceRange Range);
// Checks that the vector type should be initialized from a scalar
// by splatting the value rather than populating a single element.
// This is the case for AltiVecVector types as well as with
// AltiVecPixel and AltiVecBool when -faltivec-src-compat=xl is specified.
bool ShouldSplatAltivecScalarInCast(const VectorType *VecTy);
// Checks if the -faltivec-src-compat=gcc option is specified.
// If so, AltiVecVector, AltiVecBool and AltiVecPixel types are
// treated the same way as they are when trying to initialize
// these vectors on gcc (an error is emitted).
bool CheckAltivecInitFromScalar(SourceRange R, QualType VecTy,
QualType SrcTy);
/// ActOnCXXNamedCast - Parse
/// {dynamic,static,reinterpret,const,addrspace}_cast's.
ExprResult ActOnCXXNamedCast(SourceLocation OpLoc,
tok::TokenKind Kind,
SourceLocation LAngleBracketLoc,
Declarator &D,
SourceLocation RAngleBracketLoc,
SourceLocation LParenLoc,
Expr *E,
SourceLocation RParenLoc);
ExprResult BuildCXXNamedCast(SourceLocation OpLoc,
tok::TokenKind Kind,
TypeSourceInfo *Ty,
Expr *E,
SourceRange AngleBrackets,
SourceRange Parens);
ExprResult ActOnBuiltinBitCastExpr(SourceLocation KWLoc, Declarator &Dcl,
ExprResult Operand,
SourceLocation RParenLoc);
ExprResult BuildBuiltinBitCastExpr(SourceLocation KWLoc, TypeSourceInfo *TSI,
Expr *Operand, SourceLocation RParenLoc);
ExprResult BuildCXXTypeId(QualType TypeInfoType,
SourceLocation TypeidLoc,
TypeSourceInfo *Operand,
SourceLocation RParenLoc);
ExprResult BuildCXXTypeId(QualType TypeInfoType,
SourceLocation TypeidLoc,
Expr *Operand,
SourceLocation RParenLoc);
/// ActOnCXXTypeid - Parse typeid( something ).
ExprResult ActOnCXXTypeid(SourceLocation OpLoc,
SourceLocation LParenLoc, bool isType,
void *TyOrExpr,
SourceLocation RParenLoc);
ExprResult BuildCXXUuidof(QualType TypeInfoType,
SourceLocation TypeidLoc,
TypeSourceInfo *Operand,
SourceLocation RParenLoc);
ExprResult BuildCXXUuidof(QualType TypeInfoType,
SourceLocation TypeidLoc,
Expr *Operand,
SourceLocation RParenLoc);
/// ActOnCXXUuidof - Parse __uuidof( something ).
ExprResult ActOnCXXUuidof(SourceLocation OpLoc,
SourceLocation LParenLoc, bool isType,
void *TyOrExpr,
SourceLocation RParenLoc);
/// Handle a C++1z fold-expression: ( expr op ... op expr ).
ExprResult ActOnCXXFoldExpr(Scope *S, SourceLocation LParenLoc, Expr *LHS,
tok::TokenKind Operator,
SourceLocation EllipsisLoc, Expr *RHS,
SourceLocation RParenLoc);
ExprResult BuildCXXFoldExpr(UnresolvedLookupExpr *Callee,
SourceLocation LParenLoc, Expr *LHS,
BinaryOperatorKind Operator,
SourceLocation EllipsisLoc, Expr *RHS,
SourceLocation RParenLoc,
Optional<unsigned> NumExpansions);
ExprResult BuildEmptyCXXFoldExpr(SourceLocation EllipsisLoc,
BinaryOperatorKind Operator);
//// ActOnCXXThis - Parse 'this' pointer.
ExprResult ActOnCXXThis(SourceLocation loc);
/// Build a CXXThisExpr and mark it referenced in the current context.
Expr *BuildCXXThisExpr(SourceLocation Loc, QualType Type, bool IsImplicit);
void MarkThisReferenced(CXXThisExpr *This);
/// Try to retrieve the type of the 'this' pointer.
///
/// \returns The type of 'this', if possible. Otherwise, returns a NULL type.
QualType getCurrentThisType();
/// When non-NULL, the C++ 'this' expression is allowed despite the
/// current context not being a non-static member function. In such cases,
/// this provides the type used for 'this'.
QualType CXXThisTypeOverride;
/// RAII object used to temporarily allow the C++ 'this' expression
/// to be used, with the given qualifiers on the current class type.
class CXXThisScopeRAII {
Sema &S;
QualType OldCXXThisTypeOverride;
bool Enabled;
public:
/// Introduce a new scope where 'this' may be allowed (when enabled),
/// using the given declaration (which is either a class template or a
/// class) along with the given qualifiers.
/// along with the qualifiers placed on '*this'.
CXXThisScopeRAII(Sema &S, Decl *ContextDecl, Qualifiers CXXThisTypeQuals,
bool Enabled = true);
~CXXThisScopeRAII();
};
/// Make sure the value of 'this' is actually available in the current
/// context, if it is a potentially evaluated context.
///
/// \param Loc The location at which the capture of 'this' occurs.
///
/// \param Explicit Whether 'this' is explicitly captured in a lambda
/// capture list.
///
/// \param FunctionScopeIndexToStopAt If non-null, it points to the index
/// of the FunctionScopeInfo stack beyond which we do not attempt to capture.
/// This is useful when enclosing lambdas must speculatively capture
/// 'this' that may or may not be used in certain specializations of
/// a nested generic lambda (depending on whether the name resolves to
/// a non-static member function or a static function).
/// \return returns 'true' if failed, 'false' if success.
bool CheckCXXThisCapture(SourceLocation Loc, bool Explicit = false,
bool BuildAndDiagnose = true,
const unsigned *const FunctionScopeIndexToStopAt = nullptr,
bool ByCopy = false);
/// Determine whether the given type is the type of *this that is used
/// outside of the body of a member function for a type that is currently
/// being defined.
bool isThisOutsideMemberFunctionBody(QualType BaseType);
/// ActOnCXXBoolLiteral - Parse {true,false} literals.
ExprResult ActOnCXXBoolLiteral(SourceLocation OpLoc, tok::TokenKind Kind);
/// ActOnObjCBoolLiteral - Parse {__objc_yes,__objc_no} literals.
ExprResult ActOnObjCBoolLiteral(SourceLocation OpLoc, tok::TokenKind Kind);
ExprResult
ActOnObjCAvailabilityCheckExpr(llvm::ArrayRef<AvailabilitySpec> AvailSpecs,
SourceLocation AtLoc, SourceLocation RParen);
/// ActOnCXXNullPtrLiteral - Parse 'nullptr'.
ExprResult ActOnCXXNullPtrLiteral(SourceLocation Loc);
//// ActOnCXXThrow - Parse throw expressions.
ExprResult ActOnCXXThrow(Scope *S, SourceLocation OpLoc, Expr *expr);
ExprResult BuildCXXThrow(SourceLocation OpLoc, Expr *Ex,
bool IsThrownVarInScope);
bool CheckCXXThrowOperand(SourceLocation ThrowLoc, QualType ThrowTy, Expr *E);
/// ActOnCXXTypeConstructExpr - Parse construction of a specified type.
/// Can be interpreted either as function-style casting ("int(x)")
/// or class type construction ("ClassType(x,y,z)")
/// or creation of a value-initialized type ("int()").
ExprResult ActOnCXXTypeConstructExpr(ParsedType TypeRep,
SourceLocation LParenOrBraceLoc,
MultiExprArg Exprs,
SourceLocation RParenOrBraceLoc,
bool ListInitialization);
ExprResult BuildCXXTypeConstructExpr(TypeSourceInfo *Type,
SourceLocation LParenLoc,
MultiExprArg Exprs,
SourceLocation RParenLoc,
bool ListInitialization);
/// ActOnCXXNew - Parsed a C++ 'new' expression.
ExprResult ActOnCXXNew(SourceLocation StartLoc, bool UseGlobal,
SourceLocation PlacementLParen,
MultiExprArg PlacementArgs,
SourceLocation PlacementRParen,
SourceRange TypeIdParens, Declarator &D,
Expr *Initializer);
ExprResult BuildCXXNew(SourceRange Range, bool UseGlobal,
SourceLocation PlacementLParen,
MultiExprArg PlacementArgs,
SourceLocation PlacementRParen,
SourceRange TypeIdParens,
QualType AllocType,
TypeSourceInfo *AllocTypeInfo,
Optional<Expr *> ArraySize,
SourceRange DirectInitRange,
Expr *Initializer);
/// Determine whether \p FD is an aligned allocation or deallocation
/// function that is unavailable.
bool isUnavailableAlignedAllocationFunction(const FunctionDecl &FD) const;
/// Produce diagnostics if \p FD is an aligned allocation or deallocation
/// function that is unavailable.
void diagnoseUnavailableAlignedAllocation(const FunctionDecl &FD,
SourceLocation Loc);
bool CheckAllocatedType(QualType AllocType, SourceLocation Loc,
SourceRange R);
/// The scope in which to find allocation functions.
enum AllocationFunctionScope {
/// Only look for allocation functions in the global scope.
AFS_Global,
/// Only look for allocation functions in the scope of the
/// allocated class.
AFS_Class,
/// Look for allocation functions in both the global scope
/// and in the scope of the allocated class.
AFS_Both
};
/// Finds the overloads of operator new and delete that are appropriate
/// for the allocation.
bool FindAllocationFunctions(SourceLocation StartLoc, SourceRange Range,
AllocationFunctionScope NewScope,
AllocationFunctionScope DeleteScope,
QualType AllocType, bool IsArray,
bool &PassAlignment, MultiExprArg PlaceArgs,
FunctionDecl *&OperatorNew,
FunctionDecl *&OperatorDelete,
bool Diagnose = true);
void DeclareGlobalNewDelete();
void DeclareGlobalAllocationFunction(DeclarationName Name, QualType Return,
ArrayRef<QualType> Params);
bool FindDeallocationFunction(SourceLocation StartLoc, CXXRecordDecl *RD,
DeclarationName Name, FunctionDecl* &Operator,
bool Diagnose = true);
FunctionDecl *FindUsualDeallocationFunction(SourceLocation StartLoc,
bool CanProvideSize,
bool Overaligned,
DeclarationName Name);
FunctionDecl *FindDeallocationFunctionForDestructor(SourceLocation StartLoc,
CXXRecordDecl *RD);
/// ActOnCXXDelete - Parsed a C++ 'delete' expression
ExprResult ActOnCXXDelete(SourceLocation StartLoc,
bool UseGlobal, bool ArrayForm,
Expr *Operand);
void CheckVirtualDtorCall(CXXDestructorDecl *dtor, SourceLocation Loc,
bool IsDelete, bool CallCanBeVirtual,
bool WarnOnNonAbstractTypes,
SourceLocation DtorLoc);
ExprResult ActOnNoexceptExpr(SourceLocation KeyLoc, SourceLocation LParen,
Expr *Operand, SourceLocation RParen);
ExprResult BuildCXXNoexceptExpr(SourceLocation KeyLoc, Expr *Operand,
SourceLocation RParen);
/// Parsed one of the type trait support pseudo-functions.
ExprResult ActOnTypeTrait(TypeTrait Kind, SourceLocation KWLoc,
ArrayRef<ParsedType> Args,
SourceLocation RParenLoc);
ExprResult BuildTypeTrait(TypeTrait Kind, SourceLocation KWLoc,
ArrayRef<TypeSourceInfo *> Args,
SourceLocation RParenLoc);
/// ActOnArrayTypeTrait - Parsed one of the binary type trait support
/// pseudo-functions.
ExprResult ActOnArrayTypeTrait(ArrayTypeTrait ATT,
SourceLocation KWLoc,
ParsedType LhsTy,
Expr *DimExpr,
SourceLocation RParen);
ExprResult BuildArrayTypeTrait(ArrayTypeTrait ATT,
SourceLocation KWLoc,
TypeSourceInfo *TSInfo,
Expr *DimExpr,
SourceLocation RParen);
/// ActOnExpressionTrait - Parsed one of the unary type trait support
/// pseudo-functions.
ExprResult ActOnExpressionTrait(ExpressionTrait OET,
SourceLocation KWLoc,
Expr *Queried,
SourceLocation RParen);
ExprResult BuildExpressionTrait(ExpressionTrait OET,
SourceLocation KWLoc,
Expr *Queried,
SourceLocation RParen);
ExprResult ActOnStartCXXMemberReference(Scope *S,
Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
ParsedType &ObjectType,
bool &MayBePseudoDestructor);
ExprResult BuildPseudoDestructorExpr(Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
const CXXScopeSpec &SS,
TypeSourceInfo *ScopeType,
SourceLocation CCLoc,
SourceLocation TildeLoc,
PseudoDestructorTypeStorage DestroyedType);
ExprResult ActOnPseudoDestructorExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
CXXScopeSpec &SS,
UnqualifiedId &FirstTypeName,
SourceLocation CCLoc,
SourceLocation TildeLoc,
UnqualifiedId &SecondTypeName);
ExprResult ActOnPseudoDestructorExpr(Scope *S, Expr *Base,
SourceLocation OpLoc,
tok::TokenKind OpKind,
SourceLocation TildeLoc,
const DeclSpec& DS);
/// MaybeCreateExprWithCleanups - If the current full-expression
/// requires any cleanups, surround it with a ExprWithCleanups node.
/// Otherwise, just returns the passed-in expression.
Expr *MaybeCreateExprWithCleanups(Expr *SubExpr);
Stmt *MaybeCreateStmtWithCleanups(Stmt *SubStmt);
ExprResult MaybeCreateExprWithCleanups(ExprResult SubExpr);
MaterializeTemporaryExpr *
CreateMaterializeTemporaryExpr(QualType T, Expr *Temporary,
bool BoundToLvalueReference);
ExprResult ActOnFinishFullExpr(Expr *Expr, bool DiscardedValue) {
return ActOnFinishFullExpr(
Expr, Expr ? Expr->getExprLoc() : SourceLocation(), DiscardedValue);
}
ExprResult ActOnFinishFullExpr(Expr *Expr, SourceLocation CC,
bool DiscardedValue, bool IsConstexpr = false);
StmtResult ActOnFinishFullStmt(Stmt *Stmt);
// Marks SS invalid if it represents an incomplete type.
bool RequireCompleteDeclContext(CXXScopeSpec &SS, DeclContext *DC);
// Complete an enum decl, maybe without a scope spec.
bool RequireCompleteEnumDecl(EnumDecl *D, SourceLocation L,
CXXScopeSpec *SS = nullptr);
DeclContext *computeDeclContext(QualType T);
DeclContext *computeDeclContext(const CXXScopeSpec &SS,
bool EnteringContext = false);
bool isDependentScopeSpecifier(const CXXScopeSpec &SS);
CXXRecordDecl *getCurrentInstantiationOf(NestedNameSpecifier *NNS);
/// The parser has parsed a global nested-name-specifier '::'.
///
/// \param CCLoc The location of the '::'.
///
/// \param SS The nested-name-specifier, which will be updated in-place
/// to reflect the parsed nested-name-specifier.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXGlobalScopeSpecifier(SourceLocation CCLoc, CXXScopeSpec &SS);
/// The parser has parsed a '__super' nested-name-specifier.
///
/// \param SuperLoc The location of the '__super' keyword.
///
/// \param ColonColonLoc The location of the '::'.
///
/// \param SS The nested-name-specifier, which will be updated in-place
/// to reflect the parsed nested-name-specifier.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnSuperScopeSpecifier(SourceLocation SuperLoc,
SourceLocation ColonColonLoc, CXXScopeSpec &SS);
bool isAcceptableNestedNameSpecifier(const NamedDecl *SD,
bool *CanCorrect = nullptr);
NamedDecl *FindFirstQualifierInScope(Scope *S, NestedNameSpecifier *NNS);
/// Keeps information about an identifier in a nested-name-spec.
///
struct NestedNameSpecInfo {
/// The type of the object, if we're parsing nested-name-specifier in
/// a member access expression.
ParsedType ObjectType;
/// The identifier preceding the '::'.
IdentifierInfo *Identifier;
/// The location of the identifier.
SourceLocation IdentifierLoc;
/// The location of the '::'.
SourceLocation CCLoc;
/// Creates info object for the most typical case.
NestedNameSpecInfo(IdentifierInfo *II, SourceLocation IdLoc,
SourceLocation ColonColonLoc, ParsedType ObjectType = ParsedType())
: ObjectType(ObjectType), Identifier(II), IdentifierLoc(IdLoc),
CCLoc(ColonColonLoc) {
}
NestedNameSpecInfo(IdentifierInfo *II, SourceLocation IdLoc,
SourceLocation ColonColonLoc, QualType ObjectType)
: ObjectType(ParsedType::make(ObjectType)), Identifier(II),
IdentifierLoc(IdLoc), CCLoc(ColonColonLoc) {
}
};
bool isNonTypeNestedNameSpecifier(Scope *S, CXXScopeSpec &SS,
NestedNameSpecInfo &IdInfo);
bool BuildCXXNestedNameSpecifier(Scope *S,
NestedNameSpecInfo &IdInfo,
bool EnteringContext,
CXXScopeSpec &SS,
NamedDecl *ScopeLookupResult,
bool ErrorRecoveryLookup,
bool *IsCorrectedToColon = nullptr,
bool OnlyNamespace = false);
/// The parser has parsed a nested-name-specifier 'identifier::'.
///
/// \param S The scope in which this nested-name-specifier occurs.
///
/// \param IdInfo Parser information about an identifier in the
/// nested-name-spec.
///
/// \param EnteringContext Whether we're entering the context nominated by
/// this nested-name-specifier.
///
/// \param SS The nested-name-specifier, which is both an input
/// parameter (the nested-name-specifier before this type) and an
/// output parameter (containing the full nested-name-specifier,
/// including this new type).
///
/// \param ErrorRecoveryLookup If true, then this method is called to improve
/// error recovery. In this case do not emit error message.
///
/// \param IsCorrectedToColon If not null, suggestions to replace '::' -> ':'
/// are allowed. The bool value pointed by this parameter is set to 'true'
/// if the identifier is treated as if it was followed by ':', not '::'.
///
/// \param OnlyNamespace If true, only considers namespaces in lookup.
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXNestedNameSpecifier(Scope *S,
NestedNameSpecInfo &IdInfo,
bool EnteringContext,
CXXScopeSpec &SS,
bool ErrorRecoveryLookup = false,
bool *IsCorrectedToColon = nullptr,
bool OnlyNamespace = false);
ExprResult ActOnDecltypeExpression(Expr *E);
bool ActOnCXXNestedNameSpecifierDecltype(CXXScopeSpec &SS,
const DeclSpec &DS,
SourceLocation ColonColonLoc);
bool IsInvalidUnlessNestedName(Scope *S, CXXScopeSpec &SS,
NestedNameSpecInfo &IdInfo,
bool EnteringContext);
/// The parser has parsed a nested-name-specifier
/// 'template[opt] template-name < template-args >::'.
///
/// \param S The scope in which this nested-name-specifier occurs.
///
/// \param SS The nested-name-specifier, which is both an input
/// parameter (the nested-name-specifier before this type) and an
/// output parameter (containing the full nested-name-specifier,
/// including this new type).
///
/// \param TemplateKWLoc the location of the 'template' keyword, if any.
/// \param TemplateName the template name.
/// \param TemplateNameLoc The location of the template name.
/// \param LAngleLoc The location of the opening angle bracket ('<').
/// \param TemplateArgs The template arguments.
/// \param RAngleLoc The location of the closing angle bracket ('>').
/// \param CCLoc The location of the '::'.
///
/// \param EnteringContext Whether we're entering the context of the
/// nested-name-specifier.
///
///
/// \returns true if an error occurred, false otherwise.
bool ActOnCXXNestedNameSpecifier(Scope *S,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
TemplateTy TemplateName,
SourceLocation TemplateNameLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc,
SourceLocation CCLoc,
bool EnteringContext);
/// Given a C++ nested-name-specifier, produce an annotation value
/// that the parser can use later to reconstruct the given
/// nested-name-specifier.
///
/// \param SS A nested-name-specifier.
///
/// \returns A pointer containing all of the information in the
/// nested-name-specifier \p SS.
void *SaveNestedNameSpecifierAnnotation(CXXScopeSpec &SS);
/// Given an annotation pointer for a nested-name-specifier, restore
/// the nested-name-specifier structure.
///
/// \param Annotation The annotation pointer, produced by
/// \c SaveNestedNameSpecifierAnnotation().
///
/// \param AnnotationRange The source range corresponding to the annotation.
///
/// \param SS The nested-name-specifier that will be updated with the contents
/// of the annotation pointer.
void RestoreNestedNameSpecifierAnnotation(void *Annotation,
SourceRange AnnotationRange,
CXXScopeSpec &SS);
bool ShouldEnterDeclaratorScope(Scope *S, const CXXScopeSpec &SS);
/// ActOnCXXEnterDeclaratorScope - Called when a C++ scope specifier (global
/// scope or nested-name-specifier) is parsed, part of a declarator-id.
/// After this method is called, according to [C++ 3.4.3p3], names should be
/// looked up in the declarator-id's scope, until the declarator is parsed and
/// ActOnCXXExitDeclaratorScope is called.
/// The 'SS' should be a non-empty valid CXXScopeSpec.
bool ActOnCXXEnterDeclaratorScope(Scope *S, CXXScopeSpec &SS);
/// ActOnCXXExitDeclaratorScope - Called when a declarator that previously
/// invoked ActOnCXXEnterDeclaratorScope(), is finished. 'SS' is the same
/// CXXScopeSpec that was passed to ActOnCXXEnterDeclaratorScope as well.
/// Used to indicate that names should revert to being looked up in the
/// defining scope.
void ActOnCXXExitDeclaratorScope(Scope *S, const CXXScopeSpec &SS);
/// ActOnCXXEnterDeclInitializer - Invoked when we are about to parse an
/// initializer for the declaration 'Dcl'.
/// After this method is called, according to [C++ 3.4.1p13], if 'Dcl' is a
/// static data member of class X, names should be looked up in the scope of
/// class X.
void ActOnCXXEnterDeclInitializer(Scope *S, Decl *Dcl);
/// ActOnCXXExitDeclInitializer - Invoked after we are finished parsing an
/// initializer for the declaration 'Dcl'.
void ActOnCXXExitDeclInitializer(Scope *S, Decl *Dcl);
/// Create a new lambda closure type.
CXXRecordDecl *createLambdaClosureType(SourceRange IntroducerRange,
TypeSourceInfo *Info,
bool KnownDependent,
LambdaCaptureDefault CaptureDefault);
/// Start the definition of a lambda expression.
CXXMethodDecl *startLambdaDefinition(CXXRecordDecl *Class,
SourceRange IntroducerRange,
TypeSourceInfo *MethodType,
SourceLocation EndLoc,
ArrayRef<ParmVarDecl *> Params,
ConstexprSpecKind ConstexprKind,
Expr *TrailingRequiresClause);
/// Number lambda for linkage purposes if necessary.
void handleLambdaNumbering(
CXXRecordDecl *Class, CXXMethodDecl *Method,
Optional<std::tuple<bool, unsigned, unsigned, Decl *>> Mangling = None);
/// Endow the lambda scope info with the relevant properties.
void buildLambdaScope(sema::LambdaScopeInfo *LSI,
CXXMethodDecl *CallOperator,
SourceRange IntroducerRange,
LambdaCaptureDefault CaptureDefault,
SourceLocation CaptureDefaultLoc,
bool ExplicitParams,
bool ExplicitResultType,
bool Mutable);
/// Perform initialization analysis of the init-capture and perform
/// any implicit conversions such as an lvalue-to-rvalue conversion if
/// not being used to initialize a reference.
ParsedType actOnLambdaInitCaptureInitialization(
SourceLocation Loc, bool ByRef, SourceLocation EllipsisLoc,
IdentifierInfo *Id, LambdaCaptureInitKind InitKind, Expr *&Init) {
return ParsedType::make(buildLambdaInitCaptureInitialization(
Loc, ByRef, EllipsisLoc, None, Id,
InitKind != LambdaCaptureInitKind::CopyInit, Init));
}
QualType buildLambdaInitCaptureInitialization(
SourceLocation Loc, bool ByRef, SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions, IdentifierInfo *Id, bool DirectInit,
Expr *&Init);
/// Create a dummy variable within the declcontext of the lambda's
/// call operator, for name lookup purposes for a lambda init capture.
///
/// CodeGen handles emission of lambda captures, ignoring these dummy
/// variables appropriately.
VarDecl *createLambdaInitCaptureVarDecl(SourceLocation Loc,
QualType InitCaptureType,
SourceLocation EllipsisLoc,
IdentifierInfo *Id,
unsigned InitStyle, Expr *Init);
/// Add an init-capture to a lambda scope.
void addInitCapture(sema::LambdaScopeInfo *LSI, VarDecl *Var);
/// Note that we have finished the explicit captures for the
/// given lambda.
void finishLambdaExplicitCaptures(sema::LambdaScopeInfo *LSI);
/// \brief This is called after parsing the explicit template parameter list
/// on a lambda (if it exists) in C++2a.
void ActOnLambdaExplicitTemplateParameterList(SourceLocation LAngleLoc,
ArrayRef<NamedDecl *> TParams,
SourceLocation RAngleLoc,
ExprResult RequiresClause);
/// Introduce the lambda parameters into scope.
void addLambdaParameters(
ArrayRef<LambdaIntroducer::LambdaCapture> Captures,
CXXMethodDecl *CallOperator, Scope *CurScope);
/// Deduce a block or lambda's return type based on the return
/// statements present in the body.
void deduceClosureReturnType(sema::CapturingScopeInfo &CSI);
/// ActOnStartOfLambdaDefinition - This is called just before we start
/// parsing the body of a lambda; it analyzes the explicit captures and
/// arguments, and sets up various data-structures for the body of the
/// lambda.
void ActOnStartOfLambdaDefinition(LambdaIntroducer &Intro,
Declarator &ParamInfo, Scope *CurScope);
/// ActOnLambdaError - If there is an error parsing a lambda, this callback
/// is invoked to pop the information about the lambda.
void ActOnLambdaError(SourceLocation StartLoc, Scope *CurScope,
bool IsInstantiation = false);
/// ActOnLambdaExpr - This is called when the body of a lambda expression
/// was successfully completed.
ExprResult ActOnLambdaExpr(SourceLocation StartLoc, Stmt *Body,
Scope *CurScope);
/// Does copying/destroying the captured variable have side effects?
bool CaptureHasSideEffects(const sema::Capture &From);
/// Diagnose if an explicit lambda capture is unused. Returns true if a
/// diagnostic is emitted.
bool DiagnoseUnusedLambdaCapture(SourceRange CaptureRange,
const sema::Capture &From);
/// Build a FieldDecl suitable to hold the given capture.
FieldDecl *BuildCaptureField(RecordDecl *RD, const sema::Capture &Capture);
/// Initialize the given capture with a suitable expression.
ExprResult BuildCaptureInit(const sema::Capture &Capture,
SourceLocation ImplicitCaptureLoc,
bool IsOpenMPMapping = false);
/// Complete a lambda-expression having processed and attached the
/// lambda body.
ExprResult BuildLambdaExpr(SourceLocation StartLoc, SourceLocation EndLoc,
sema::LambdaScopeInfo *LSI);
/// Get the return type to use for a lambda's conversion function(s) to
/// function pointer type, given the type of the call operator.
QualType
getLambdaConversionFunctionResultType(const FunctionProtoType *CallOpType,
CallingConv CC);
/// Define the "body" of the conversion from a lambda object to a
/// function pointer.
///
/// This routine doesn't actually define a sensible body; rather, it fills
/// in the initialization expression needed to copy the lambda object into
/// the block, and IR generation actually generates the real body of the
/// block pointer conversion.
void DefineImplicitLambdaToFunctionPointerConversion(
SourceLocation CurrentLoc, CXXConversionDecl *Conv);
/// Define the "body" of the conversion from a lambda object to a
/// block pointer.
///
/// This routine doesn't actually define a sensible body; rather, it fills
/// in the initialization expression needed to copy the lambda object into
/// the block, and IR generation actually generates the real body of the
/// block pointer conversion.
void DefineImplicitLambdaToBlockPointerConversion(SourceLocation CurrentLoc,
CXXConversionDecl *Conv);
ExprResult BuildBlockForLambdaConversion(SourceLocation CurrentLocation,
SourceLocation ConvLocation,
CXXConversionDecl *Conv,
Expr *Src);
/// Check whether the given expression is a valid constraint expression.
/// A diagnostic is emitted if it is not, false is returned, and
/// PossibleNonPrimary will be set to true if the failure might be due to a
/// non-primary expression being used as an atomic constraint.
bool CheckConstraintExpression(const Expr *CE, Token NextToken = Token(),
bool *PossibleNonPrimary = nullptr,
bool IsTrailingRequiresClause = false);
private:
/// Caches pairs of template-like decls whose associated constraints were
/// checked for subsumption and whether or not the first's constraints did in
/// fact subsume the second's.
llvm::DenseMap<std::pair<NamedDecl *, NamedDecl *>, bool> SubsumptionCache;
/// Caches the normalized associated constraints of declarations (concepts or
/// constrained declarations). If an error occurred while normalizing the
/// associated constraints of the template or concept, nullptr will be cached
/// here.
llvm::DenseMap<NamedDecl *, NormalizedConstraint *>
NormalizationCache;
llvm::ContextualFoldingSet<ConstraintSatisfaction, const ASTContext &>
SatisfactionCache;
public:
const NormalizedConstraint *
getNormalizedAssociatedConstraints(
NamedDecl *ConstrainedDecl, ArrayRef<const Expr *> AssociatedConstraints);
/// \brief Check whether the given declaration's associated constraints are
/// at least as constrained than another declaration's according to the
/// partial ordering of constraints.
///
/// \param Result If no error occurred, receives the result of true if D1 is
/// at least constrained than D2, and false otherwise.
///
/// \returns true if an error occurred, false otherwise.
bool IsAtLeastAsConstrained(NamedDecl *D1, ArrayRef<const Expr *> AC1,
NamedDecl *D2, ArrayRef<const Expr *> AC2,
bool &Result);
/// If D1 was not at least as constrained as D2, but would've been if a pair
/// of atomic constraints involved had been declared in a concept and not
/// repeated in two separate places in code.
/// \returns true if such a diagnostic was emitted, false otherwise.
bool MaybeEmitAmbiguousAtomicConstraintsDiagnostic(NamedDecl *D1,
ArrayRef<const Expr *> AC1, NamedDecl *D2, ArrayRef<const Expr *> AC2);
/// \brief Check whether the given list of constraint expressions are
/// satisfied (as if in a 'conjunction') given template arguments.
/// \param Template the template-like entity that triggered the constraints
/// check (either a concept or a constrained entity).
/// \param ConstraintExprs a list of constraint expressions, treated as if
/// they were 'AND'ed together.
/// \param TemplateArgs the list of template arguments to substitute into the
/// constraint expression.
/// \param TemplateIDRange The source range of the template id that
/// caused the constraints check.
/// \param Satisfaction if true is returned, will contain details of the
/// satisfaction, with enough information to diagnose an unsatisfied
/// expression.
/// \returns true if an error occurred and satisfaction could not be checked,
/// false otherwise.
bool CheckConstraintSatisfaction(
const NamedDecl *Template, ArrayRef<const Expr *> ConstraintExprs,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange TemplateIDRange, ConstraintSatisfaction &Satisfaction);
/// \brief Check whether the given non-dependent constraint expression is
/// satisfied. Returns false and updates Satisfaction with the satisfaction
/// verdict if successful, emits a diagnostic and returns true if an error
/// occured and satisfaction could not be determined.
///
/// \returns true if an error occurred, false otherwise.
bool CheckConstraintSatisfaction(const Expr *ConstraintExpr,
ConstraintSatisfaction &Satisfaction);
/// Check whether the given function decl's trailing requires clause is
/// satisfied, if any. Returns false and updates Satisfaction with the
/// satisfaction verdict if successful, emits a diagnostic and returns true if
/// an error occured and satisfaction could not be determined.
///
/// \returns true if an error occurred, false otherwise.
bool CheckFunctionConstraints(const FunctionDecl *FD,
ConstraintSatisfaction &Satisfaction,
SourceLocation UsageLoc = SourceLocation());
/// \brief Ensure that the given template arguments satisfy the constraints
/// associated with the given template, emitting a diagnostic if they do not.
///
/// \param Template The template to which the template arguments are being
/// provided.
///
/// \param TemplateArgs The converted, canonicalized template arguments.
///
/// \param TemplateIDRange The source range of the template id that
/// caused the constraints check.
///
/// \returns true if the constrains are not satisfied or could not be checked
/// for satisfaction, false if the constraints are satisfied.
bool EnsureTemplateArgumentListConstraints(TemplateDecl *Template,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange TemplateIDRange);
/// \brief Emit diagnostics explaining why a constraint expression was deemed
/// unsatisfied.
/// \param First whether this is the first time an unsatisfied constraint is
/// diagnosed for this error.
void
DiagnoseUnsatisfiedConstraint(const ConstraintSatisfaction &Satisfaction,
bool First = true);
/// \brief Emit diagnostics explaining why a constraint expression was deemed
/// unsatisfied.
void
DiagnoseUnsatisfiedConstraint(const ASTConstraintSatisfaction &Satisfaction,
bool First = true);
// ParseObjCStringLiteral - Parse Objective-C string literals.
ExprResult ParseObjCStringLiteral(SourceLocation *AtLocs,
ArrayRef<Expr *> Strings);
ExprResult BuildObjCStringLiteral(SourceLocation AtLoc, StringLiteral *S);
/// BuildObjCNumericLiteral - builds an ObjCBoxedExpr AST node for the
/// numeric literal expression. Type of the expression will be "NSNumber *"
/// or "id" if NSNumber is unavailable.
ExprResult BuildObjCNumericLiteral(SourceLocation AtLoc, Expr *Number);
ExprResult ActOnObjCBoolLiteral(SourceLocation AtLoc, SourceLocation ValueLoc,
bool Value);
ExprResult BuildObjCArrayLiteral(SourceRange SR, MultiExprArg Elements);
/// BuildObjCBoxedExpr - builds an ObjCBoxedExpr AST node for the
/// '@' prefixed parenthesized expression. The type of the expression will
/// either be "NSNumber *", "NSString *" or "NSValue *" depending on the type
/// of ValueType, which is allowed to be a built-in numeric type, "char *",
/// "const char *" or C structure with attribute 'objc_boxable'.
ExprResult BuildObjCBoxedExpr(SourceRange SR, Expr *ValueExpr);
ExprResult BuildObjCSubscriptExpression(SourceLocation RB, Expr *BaseExpr,
Expr *IndexExpr,
ObjCMethodDecl *getterMethod,
ObjCMethodDecl *setterMethod);
ExprResult BuildObjCDictionaryLiteral(SourceRange SR,
MutableArrayRef<ObjCDictionaryElement> Elements);
ExprResult BuildObjCEncodeExpression(SourceLocation AtLoc,
TypeSourceInfo *EncodedTypeInfo,
SourceLocation RParenLoc);
ExprResult BuildCXXMemberCallExpr(Expr *Exp, NamedDecl *FoundDecl,
CXXConversionDecl *Method,
bool HadMultipleCandidates);
ExprResult ParseObjCEncodeExpression(SourceLocation AtLoc,
SourceLocation EncodeLoc,
SourceLocation LParenLoc,
ParsedType Ty,
SourceLocation RParenLoc);
/// ParseObjCSelectorExpression - Build selector expression for \@selector
ExprResult ParseObjCSelectorExpression(Selector Sel,
SourceLocation AtLoc,
SourceLocation SelLoc,
SourceLocation LParenLoc,
SourceLocation RParenLoc,
bool WarnMultipleSelectors);
/// ParseObjCProtocolExpression - Build protocol expression for \@protocol
ExprResult ParseObjCProtocolExpression(IdentifierInfo * ProtocolName,
SourceLocation AtLoc,
SourceLocation ProtoLoc,
SourceLocation LParenLoc,
SourceLocation ProtoIdLoc,
SourceLocation RParenLoc);
//===--------------------------------------------------------------------===//
// C++ Declarations
//
Decl *ActOnStartLinkageSpecification(Scope *S,
SourceLocation ExternLoc,
Expr *LangStr,
SourceLocation LBraceLoc);
Decl *ActOnFinishLinkageSpecification(Scope *S,
Decl *LinkageSpec,
SourceLocation RBraceLoc);
//===--------------------------------------------------------------------===//
// C++ Classes
//
CXXRecordDecl *getCurrentClass(Scope *S, const CXXScopeSpec *SS);
bool isCurrentClassName(const IdentifierInfo &II, Scope *S,
const CXXScopeSpec *SS = nullptr);
bool isCurrentClassNameTypo(IdentifierInfo *&II, const CXXScopeSpec *SS);
bool ActOnAccessSpecifier(AccessSpecifier Access, SourceLocation ASLoc,
SourceLocation ColonLoc,
const ParsedAttributesView &Attrs);
NamedDecl *ActOnCXXMemberDeclarator(Scope *S, AccessSpecifier AS,
Declarator &D,
MultiTemplateParamsArg TemplateParameterLists,
Expr *BitfieldWidth, const VirtSpecifiers &VS,
InClassInitStyle InitStyle);
void ActOnStartCXXInClassMemberInitializer();
void ActOnFinishCXXInClassMemberInitializer(Decl *VarDecl,
SourceLocation EqualLoc,
Expr *Init);
MemInitResult ActOnMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
SourceLocation LParenLoc,
ArrayRef<Expr *> Args,
SourceLocation RParenLoc,
SourceLocation EllipsisLoc);
MemInitResult ActOnMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
Expr *InitList,
SourceLocation EllipsisLoc);
MemInitResult BuildMemInitializer(Decl *ConstructorD,
Scope *S,
CXXScopeSpec &SS,
IdentifierInfo *MemberOrBase,
ParsedType TemplateTypeTy,
const DeclSpec &DS,
SourceLocation IdLoc,
Expr *Init,
SourceLocation EllipsisLoc);
MemInitResult BuildMemberInitializer(ValueDecl *Member,
Expr *Init,
SourceLocation IdLoc);
MemInitResult BuildBaseInitializer(QualType BaseType,
TypeSourceInfo *BaseTInfo,
Expr *Init,
CXXRecordDecl *ClassDecl,
SourceLocation EllipsisLoc);
MemInitResult BuildDelegatingInitializer(TypeSourceInfo *TInfo,
Expr *Init,
CXXRecordDecl *ClassDecl);
bool SetDelegatingInitializer(CXXConstructorDecl *Constructor,
CXXCtorInitializer *Initializer);
bool SetCtorInitializers(CXXConstructorDecl *Constructor, bool AnyErrors,
ArrayRef<CXXCtorInitializer *> Initializers = None);
void SetIvarInitializers(ObjCImplementationDecl *ObjCImplementation);
/// MarkBaseAndMemberDestructorsReferenced - Given a record decl,
/// mark all the non-trivial destructors of its members and bases as
/// referenced.
void MarkBaseAndMemberDestructorsReferenced(SourceLocation Loc,
CXXRecordDecl *Record);
/// Mark destructors of virtual bases of this class referenced. In the Itanium
/// C++ ABI, this is done when emitting a destructor for any non-abstract
/// class. In the Microsoft C++ ABI, this is done any time a class's
/// destructor is referenced.
void MarkVirtualBaseDestructorsReferenced(
SourceLocation Location, CXXRecordDecl *ClassDecl,
llvm::SmallPtrSetImpl<const RecordType *> *DirectVirtualBases = nullptr);
/// Do semantic checks to allow the complete destructor variant to be emitted
/// when the destructor is defined in another translation unit. In the Itanium
/// C++ ABI, destructor variants are emitted together. In the MS C++ ABI, they
/// can be emitted in separate TUs. To emit the complete variant, run a subset
/// of the checks performed when emitting a regular destructor.
void CheckCompleteDestructorVariant(SourceLocation CurrentLocation,
CXXDestructorDecl *Dtor);
/// The list of classes whose vtables have been used within
/// this translation unit, and the source locations at which the
/// first use occurred.
typedef std::pair<CXXRecordDecl*, SourceLocation> VTableUse;
/// The list of vtables that are required but have not yet been
/// materialized.
SmallVector<VTableUse, 16> VTableUses;
/// The set of classes whose vtables have been used within
/// this translation unit, and a bit that will be true if the vtable is
/// required to be emitted (otherwise, it should be emitted only if needed
/// by code generation).
llvm::DenseMap<CXXRecordDecl *, bool> VTablesUsed;
/// Load any externally-stored vtable uses.
void LoadExternalVTableUses();
/// Note that the vtable for the given class was used at the
/// given location.
void MarkVTableUsed(SourceLocation Loc, CXXRecordDecl *Class,
bool DefinitionRequired = false);
/// Mark the exception specifications of all virtual member functions
/// in the given class as needed.
void MarkVirtualMemberExceptionSpecsNeeded(SourceLocation Loc,
const CXXRecordDecl *RD);
/// MarkVirtualMembersReferenced - Will mark all members of the given
/// CXXRecordDecl referenced.
void MarkVirtualMembersReferenced(SourceLocation Loc, const CXXRecordDecl *RD,
bool ConstexprOnly = false);
/// Define all of the vtables that have been used in this
/// translation unit and reference any virtual members used by those
/// vtables.
///
/// \returns true if any work was done, false otherwise.
bool DefineUsedVTables();
void AddImplicitlyDeclaredMembersToClass(CXXRecordDecl *ClassDecl);
void ActOnMemInitializers(Decl *ConstructorDecl,
SourceLocation ColonLoc,
ArrayRef<CXXCtorInitializer*> MemInits,
bool AnyErrors);
/// Check class-level dllimport/dllexport attribute. The caller must
/// ensure that referenceDLLExportedClassMethods is called some point later
/// when all outer classes of Class are complete.
void checkClassLevelDLLAttribute(CXXRecordDecl *Class);
void checkClassLevelCodeSegAttribute(CXXRecordDecl *Class);
void referenceDLLExportedClassMethods();
void propagateDLLAttrToBaseClassTemplate(
CXXRecordDecl *Class, Attr *ClassAttr,
ClassTemplateSpecializationDecl *BaseTemplateSpec,
SourceLocation BaseLoc);
/// Add gsl::Pointer attribute to std::container::iterator
/// \param ND The declaration that introduces the name
/// std::container::iterator. \param UnderlyingRecord The record named by ND.
void inferGslPointerAttribute(NamedDecl *ND, CXXRecordDecl *UnderlyingRecord);
/// Add [[gsl::Owner]] and [[gsl::Pointer]] attributes for std:: types.
void inferGslOwnerPointerAttribute(CXXRecordDecl *Record);
/// Add [[gsl::Pointer]] attributes for std:: types.
void inferGslPointerAttribute(TypedefNameDecl *TD);
void CheckCompletedCXXClass(Scope *S, CXXRecordDecl *Record);
/// Check that the C++ class annoated with "trivial_abi" satisfies all the
/// conditions that are needed for the attribute to have an effect.
void checkIllFormedTrivialABIStruct(CXXRecordDecl &RD);
void ActOnFinishCXXMemberSpecification(Scope *S, SourceLocation RLoc,
Decl *TagDecl, SourceLocation LBrac,
SourceLocation RBrac,
const ParsedAttributesView &AttrList);
void ActOnFinishCXXMemberDecls();
void ActOnFinishCXXNonNestedClass();
void ActOnReenterCXXMethodParameter(Scope *S, ParmVarDecl *Param);
unsigned ActOnReenterTemplateScope(Decl *Template,
llvm::function_ref<Scope *()> EnterScope);
void ActOnStartDelayedMemberDeclarations(Scope *S, Decl *Record);
void ActOnStartDelayedCXXMethodDeclaration(Scope *S, Decl *Method);
void ActOnDelayedCXXMethodParameter(Scope *S, Decl *Param);
void ActOnFinishDelayedMemberDeclarations(Scope *S, Decl *Record);
void ActOnFinishDelayedCXXMethodDeclaration(Scope *S, Decl *Method);
void ActOnFinishDelayedMemberInitializers(Decl *Record);
void MarkAsLateParsedTemplate(FunctionDecl *FD, Decl *FnD,
CachedTokens &Toks);
void UnmarkAsLateParsedTemplate(FunctionDecl *FD);
bool IsInsideALocalClassWithinATemplateFunction();
Decl *ActOnStaticAssertDeclaration(SourceLocation StaticAssertLoc,
Expr *AssertExpr,
Expr *AssertMessageExpr,
SourceLocation RParenLoc);
Decl *BuildStaticAssertDeclaration(SourceLocation StaticAssertLoc,
Expr *AssertExpr,
StringLiteral *AssertMessageExpr,
SourceLocation RParenLoc,
bool Failed);
FriendDecl *CheckFriendTypeDecl(SourceLocation LocStart,
SourceLocation FriendLoc,
TypeSourceInfo *TSInfo);
Decl *ActOnFriendTypeDecl(Scope *S, const DeclSpec &DS,
MultiTemplateParamsArg TemplateParams);
NamedDecl *ActOnFriendFunctionDecl(Scope *S, Declarator &D,
MultiTemplateParamsArg TemplateParams);
QualType CheckConstructorDeclarator(Declarator &D, QualType R,
StorageClass& SC);
void CheckConstructor(CXXConstructorDecl *Constructor);
QualType CheckDestructorDeclarator(Declarator &D, QualType R,
StorageClass& SC);
bool CheckDestructor(CXXDestructorDecl *Destructor);
void CheckConversionDeclarator(Declarator &D, QualType &R,
StorageClass& SC);
Decl *ActOnConversionDeclarator(CXXConversionDecl *Conversion);
void CheckDeductionGuideDeclarator(Declarator &D, QualType &R,
StorageClass &SC);
void CheckDeductionGuideTemplate(FunctionTemplateDecl *TD);
void CheckExplicitlyDefaultedFunction(Scope *S, FunctionDecl *MD);
bool CheckExplicitlyDefaultedSpecialMember(CXXMethodDecl *MD,
CXXSpecialMember CSM);
void CheckDelayedMemberExceptionSpecs();
bool CheckExplicitlyDefaultedComparison(Scope *S, FunctionDecl *MD,
DefaultedComparisonKind DCK);
void DeclareImplicitEqualityComparison(CXXRecordDecl *RD,
FunctionDecl *Spaceship);
void DefineDefaultedComparison(SourceLocation Loc, FunctionDecl *FD,
DefaultedComparisonKind DCK);
//===--------------------------------------------------------------------===//
// C++ Derived Classes
//
/// ActOnBaseSpecifier - Parsed a base specifier
CXXBaseSpecifier *CheckBaseSpecifier(CXXRecordDecl *Class,
SourceRange SpecifierRange,
bool Virtual, AccessSpecifier Access,
TypeSourceInfo *TInfo,
SourceLocation EllipsisLoc);
BaseResult ActOnBaseSpecifier(Decl *classdecl,
SourceRange SpecifierRange,
ParsedAttributes &Attrs,
bool Virtual, AccessSpecifier Access,
ParsedType basetype,
SourceLocation BaseLoc,
SourceLocation EllipsisLoc);
bool AttachBaseSpecifiers(CXXRecordDecl *Class,
MutableArrayRef<CXXBaseSpecifier *> Bases);
void ActOnBaseSpecifiers(Decl *ClassDecl,
MutableArrayRef<CXXBaseSpecifier *> Bases);
bool IsDerivedFrom(SourceLocation Loc, QualType Derived, QualType Base);
bool IsDerivedFrom(SourceLocation Loc, QualType Derived, QualType Base,
CXXBasePaths &Paths);
// FIXME: I don't like this name.
void BuildBasePathArray(const CXXBasePaths &Paths, CXXCastPath &BasePath);
bool CheckDerivedToBaseConversion(QualType Derived, QualType Base,
SourceLocation Loc, SourceRange Range,
CXXCastPath *BasePath = nullptr,
bool IgnoreAccess = false);
bool CheckDerivedToBaseConversion(QualType Derived, QualType Base,
unsigned InaccessibleBaseID,
unsigned AmbiguousBaseConvID,
SourceLocation Loc, SourceRange Range,
DeclarationName Name,
CXXCastPath *BasePath,
bool IgnoreAccess = false);
std::string getAmbiguousPathsDisplayString(CXXBasePaths &Paths);
bool CheckOverridingFunctionAttributes(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
/// CheckOverridingFunctionReturnType - Checks whether the return types are
/// covariant, according to C++ [class.virtual]p5.
bool CheckOverridingFunctionReturnType(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
/// CheckOverridingFunctionExceptionSpec - Checks whether the exception
/// spec is a subset of base spec.
bool CheckOverridingFunctionExceptionSpec(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
bool CheckPureMethod(CXXMethodDecl *Method, SourceRange InitRange);
/// CheckOverrideControl - Check C++11 override control semantics.
void CheckOverrideControl(NamedDecl *D);
/// DiagnoseAbsenceOfOverrideControl - Diagnose if 'override' keyword was
/// not used in the declaration of an overriding method.
void DiagnoseAbsenceOfOverrideControl(NamedDecl *D, bool Inconsistent);
/// CheckForFunctionMarkedFinal - Checks whether a virtual member function
/// overrides a virtual member function marked 'final', according to
/// C++11 [class.virtual]p4.
bool CheckIfOverriddenFunctionIsMarkedFinal(const CXXMethodDecl *New,
const CXXMethodDecl *Old);
//===--------------------------------------------------------------------===//
// C++ Access Control
//
enum AccessResult {
AR_accessible,
AR_inaccessible,
AR_dependent,
AR_delayed
};
bool SetMemberAccessSpecifier(NamedDecl *MemberDecl,
NamedDecl *PrevMemberDecl,
AccessSpecifier LexicalAS);
AccessResult CheckUnresolvedMemberAccess(UnresolvedMemberExpr *E,
DeclAccessPair FoundDecl);
AccessResult CheckUnresolvedLookupAccess(UnresolvedLookupExpr *E,
DeclAccessPair FoundDecl);
AccessResult CheckAllocationAccess(SourceLocation OperatorLoc,
SourceRange PlacementRange,
CXXRecordDecl *NamingClass,
DeclAccessPair FoundDecl,
bool Diagnose = true);
AccessResult CheckConstructorAccess(SourceLocation Loc,
CXXConstructorDecl *D,
DeclAccessPair FoundDecl,
const InitializedEntity &Entity,
bool IsCopyBindingRefToTemp = false);
AccessResult CheckConstructorAccess(SourceLocation Loc,
CXXConstructorDecl *D,
DeclAccessPair FoundDecl,
const InitializedEntity &Entity,
const PartialDiagnostic &PDiag);
AccessResult CheckDestructorAccess(SourceLocation Loc,
CXXDestructorDecl *Dtor,
const PartialDiagnostic &PDiag,
QualType objectType = QualType());
AccessResult CheckFriendAccess(NamedDecl *D);
AccessResult CheckMemberAccess(SourceLocation UseLoc,
CXXRecordDecl *NamingClass,
DeclAccessPair Found);
AccessResult
CheckStructuredBindingMemberAccess(SourceLocation UseLoc,
CXXRecordDecl *DecomposedClass,
DeclAccessPair Field);
AccessResult CheckMemberOperatorAccess(SourceLocation Loc,
Expr *ObjectExpr,
Expr *ArgExpr,
DeclAccessPair FoundDecl);
AccessResult CheckAddressOfMemberAccess(Expr *OvlExpr,
DeclAccessPair FoundDecl);
AccessResult CheckBaseClassAccess(SourceLocation AccessLoc,
QualType Base, QualType Derived,
const CXXBasePath &Path,
unsigned DiagID,
bool ForceCheck = false,
bool ForceUnprivileged = false);
void CheckLookupAccess(const LookupResult &R);
bool IsSimplyAccessible(NamedDecl *Decl, CXXRecordDecl *NamingClass,
QualType BaseType);
bool isMemberAccessibleForDeletion(CXXRecordDecl *NamingClass,
DeclAccessPair Found, QualType ObjectType,
SourceLocation Loc,
const PartialDiagnostic &Diag);
bool isMemberAccessibleForDeletion(CXXRecordDecl *NamingClass,
DeclAccessPair Found,
QualType ObjectType) {
return isMemberAccessibleForDeletion(NamingClass, Found, ObjectType,
SourceLocation(), PDiag());
}
void HandleDependentAccessCheck(const DependentDiagnostic &DD,
const MultiLevelTemplateArgumentList &TemplateArgs);
void PerformDependentDiagnostics(const DeclContext *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs);
void HandleDelayedAccessCheck(sema::DelayedDiagnostic &DD, Decl *Ctx);
/// When true, access checking violations are treated as SFINAE
/// failures rather than hard errors.
bool AccessCheckingSFINAE;
enum AbstractDiagSelID {
AbstractNone = -1,
AbstractReturnType,
AbstractParamType,
AbstractVariableType,
AbstractFieldType,
AbstractIvarType,
AbstractSynthesizedIvarType,
AbstractArrayType
};
bool isAbstractType(SourceLocation Loc, QualType T);
bool RequireNonAbstractType(SourceLocation Loc, QualType T,
TypeDiagnoser &Diagnoser);
template <typename... Ts>
bool RequireNonAbstractType(SourceLocation Loc, QualType T, unsigned DiagID,
const Ts &...Args) {
BoundTypeDiagnoser<Ts...> Diagnoser(DiagID, Args...);
return RequireNonAbstractType(Loc, T, Diagnoser);
}
void DiagnoseAbstractType(const CXXRecordDecl *RD);
//===--------------------------------------------------------------------===//
// C++ Overloaded Operators [C++ 13.5]
//
bool CheckOverloadedOperatorDeclaration(FunctionDecl *FnDecl);
bool CheckLiteralOperatorDeclaration(FunctionDecl *FnDecl);
//===--------------------------------------------------------------------===//
// C++ Templates [C++ 14]
//
void FilterAcceptableTemplateNames(LookupResult &R,
bool AllowFunctionTemplates = true,
bool AllowDependent = true);
bool hasAnyAcceptableTemplateNames(LookupResult &R,
bool AllowFunctionTemplates = true,
bool AllowDependent = true,
bool AllowNonTemplateFunctions = false);
/// Try to interpret the lookup result D as a template-name.
///
/// \param D A declaration found by name lookup.
/// \param AllowFunctionTemplates Whether function templates should be
/// considered valid results.
/// \param AllowDependent Whether unresolved using declarations (that might
/// name templates) should be considered valid results.
static NamedDecl *getAsTemplateNameDecl(NamedDecl *D,
bool AllowFunctionTemplates = true,
bool AllowDependent = true);
enum TemplateNameIsRequiredTag { TemplateNameIsRequired };
/// Whether and why a template name is required in this lookup.
class RequiredTemplateKind {
public:
/// Template name is required if TemplateKWLoc is valid.
RequiredTemplateKind(SourceLocation TemplateKWLoc = SourceLocation())
: TemplateKW(TemplateKWLoc) {}
/// Template name is unconditionally required.
RequiredTemplateKind(TemplateNameIsRequiredTag) {}
SourceLocation getTemplateKeywordLoc() const {
return TemplateKW.getValueOr(SourceLocation());
}
bool hasTemplateKeyword() const { return getTemplateKeywordLoc().isValid(); }
bool isRequired() const { return TemplateKW != SourceLocation(); }
explicit operator bool() const { return isRequired(); }
private:
llvm::Optional<SourceLocation> TemplateKW;
};
enum class AssumedTemplateKind {
/// This is not assumed to be a template name.
None,
/// This is assumed to be a template name because lookup found nothing.
FoundNothing,
/// This is assumed to be a template name because lookup found one or more
/// functions (but no function templates).
FoundFunctions,
};
bool LookupTemplateName(
LookupResult &R, Scope *S, CXXScopeSpec &SS, QualType ObjectType,
bool EnteringContext, bool &MemberOfUnknownSpecialization,
RequiredTemplateKind RequiredTemplate = SourceLocation(),
AssumedTemplateKind *ATK = nullptr, bool AllowTypoCorrection = true);
TemplateNameKind isTemplateName(Scope *S,
CXXScopeSpec &SS,
bool hasTemplateKeyword,
const UnqualifiedId &Name,
ParsedType ObjectType,
bool EnteringContext,
TemplateTy &Template,
bool &MemberOfUnknownSpecialization,
bool Disambiguation = false);
/// Try to resolve an undeclared template name as a type template.
///
/// Sets II to the identifier corresponding to the template name, and updates
/// Name to a corresponding (typo-corrected) type template name and TNK to
/// the corresponding kind, if possible.
void ActOnUndeclaredTypeTemplateName(Scope *S, TemplateTy &Name,
TemplateNameKind &TNK,
SourceLocation NameLoc,
IdentifierInfo *&II);
bool resolveAssumedTemplateNameAsType(Scope *S, TemplateName &Name,
SourceLocation NameLoc,
bool Diagnose = true);
/// Determine whether a particular identifier might be the name in a C++1z
/// deduction-guide declaration.
bool isDeductionGuideName(Scope *S, const IdentifierInfo &Name,
SourceLocation NameLoc,
ParsedTemplateTy *Template = nullptr);
bool DiagnoseUnknownTemplateName(const IdentifierInfo &II,
SourceLocation IILoc,
Scope *S,
const CXXScopeSpec *SS,
TemplateTy &SuggestedTemplate,
TemplateNameKind &SuggestedKind);
bool DiagnoseUninstantiableTemplate(SourceLocation PointOfInstantiation,
NamedDecl *Instantiation,
bool InstantiatedFromMember,
const NamedDecl *Pattern,
const NamedDecl *PatternDef,
TemplateSpecializationKind TSK,
bool Complain = true);
void DiagnoseTemplateParameterShadow(SourceLocation Loc, Decl *PrevDecl);
TemplateDecl *AdjustDeclIfTemplate(Decl *&Decl);
NamedDecl *ActOnTypeParameter(Scope *S, bool Typename,
SourceLocation EllipsisLoc,
SourceLocation KeyLoc,
IdentifierInfo *ParamName,
SourceLocation ParamNameLoc,
unsigned Depth, unsigned Position,
SourceLocation EqualLoc,
ParsedType DefaultArg, bool HasTypeConstraint);
bool ActOnTypeConstraint(const CXXScopeSpec &SS,
TemplateIdAnnotation *TypeConstraint,
TemplateTypeParmDecl *ConstrainedParameter,
SourceLocation EllipsisLoc);
bool BuildTypeConstraint(const CXXScopeSpec &SS,
TemplateIdAnnotation *TypeConstraint,
TemplateTypeParmDecl *ConstrainedParameter,
SourceLocation EllipsisLoc,
bool AllowUnexpandedPack);
bool AttachTypeConstraint(NestedNameSpecifierLoc NS,
DeclarationNameInfo NameInfo,
ConceptDecl *NamedConcept,
const TemplateArgumentListInfo *TemplateArgs,
TemplateTypeParmDecl *ConstrainedParameter,
SourceLocation EllipsisLoc);
bool AttachTypeConstraint(AutoTypeLoc TL,
NonTypeTemplateParmDecl *ConstrainedParameter,
SourceLocation EllipsisLoc);
bool RequireStructuralType(QualType T, SourceLocation Loc);
QualType CheckNonTypeTemplateParameterType(TypeSourceInfo *&TSI,
SourceLocation Loc);
QualType CheckNonTypeTemplateParameterType(QualType T, SourceLocation Loc);
NamedDecl *ActOnNonTypeTemplateParameter(Scope *S, Declarator &D,
unsigned Depth,
unsigned Position,
SourceLocation EqualLoc,
Expr *DefaultArg);
NamedDecl *ActOnTemplateTemplateParameter(Scope *S,
SourceLocation TmpLoc,
TemplateParameterList *Params,
SourceLocation EllipsisLoc,
IdentifierInfo *ParamName,
SourceLocation ParamNameLoc,
unsigned Depth,
unsigned Position,
SourceLocation EqualLoc,
ParsedTemplateArgument DefaultArg);
TemplateParameterList *
ActOnTemplateParameterList(unsigned Depth,
SourceLocation ExportLoc,
SourceLocation TemplateLoc,
SourceLocation LAngleLoc,
ArrayRef<NamedDecl *> Params,
SourceLocation RAngleLoc,
Expr *RequiresClause);
/// The context in which we are checking a template parameter list.
enum TemplateParamListContext {
TPC_ClassTemplate,
TPC_VarTemplate,
TPC_FunctionTemplate,
TPC_ClassTemplateMember,
TPC_FriendClassTemplate,
TPC_FriendFunctionTemplate,
TPC_FriendFunctionTemplateDefinition,
TPC_TypeAliasTemplate
};
bool CheckTemplateParameterList(TemplateParameterList *NewParams,
TemplateParameterList *OldParams,
TemplateParamListContext TPC,
SkipBodyInfo *SkipBody = nullptr);
TemplateParameterList *MatchTemplateParametersToScopeSpecifier(
SourceLocation DeclStartLoc, SourceLocation DeclLoc,
const CXXScopeSpec &SS, TemplateIdAnnotation *TemplateId,
ArrayRef<TemplateParameterList *> ParamLists,
bool IsFriend, bool &IsMemberSpecialization, bool &Invalid,
bool SuppressDiagnostic = false);
DeclResult CheckClassTemplate(
Scope *S, unsigned TagSpec, TagUseKind TUK, SourceLocation KWLoc,
CXXScopeSpec &SS, IdentifierInfo *Name, SourceLocation NameLoc,
const ParsedAttributesView &Attr, TemplateParameterList *TemplateParams,
AccessSpecifier AS, SourceLocation ModulePrivateLoc,
SourceLocation FriendLoc, unsigned NumOuterTemplateParamLists,
TemplateParameterList **OuterTemplateParamLists,
SkipBodyInfo *SkipBody = nullptr);
TemplateArgumentLoc getTrivialTemplateArgumentLoc(const TemplateArgument &Arg,
QualType NTTPType,
SourceLocation Loc);
/// Get a template argument mapping the given template parameter to itself,
/// e.g. for X in \c template<int X>, this would return an expression template
/// argument referencing X.
TemplateArgumentLoc getIdentityTemplateArgumentLoc(NamedDecl *Param,
SourceLocation Location);
void translateTemplateArguments(const ASTTemplateArgsPtr &In,
TemplateArgumentListInfo &Out);
ParsedTemplateArgument ActOnTemplateTypeArgument(TypeResult ParsedType);
void NoteAllFoundTemplates(TemplateName Name);
QualType CheckTemplateIdType(TemplateName Template,
SourceLocation TemplateLoc,
TemplateArgumentListInfo &TemplateArgs);
TypeResult
ActOnTemplateIdType(Scope *S, CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
TemplateTy Template, IdentifierInfo *TemplateII,
SourceLocation TemplateIILoc, SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs, SourceLocation RAngleLoc,
bool IsCtorOrDtorName = false, bool IsClassName = false);
/// Parsed an elaborated-type-specifier that refers to a template-id,
/// such as \c class T::template apply<U>.
TypeResult ActOnTagTemplateIdType(TagUseKind TUK,
TypeSpecifierType TagSpec,
SourceLocation TagLoc,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
TemplateTy TemplateD,
SourceLocation TemplateLoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgsIn,
SourceLocation RAngleLoc);
DeclResult ActOnVarTemplateSpecialization(
Scope *S, Declarator &D, TypeSourceInfo *DI,
SourceLocation TemplateKWLoc, TemplateParameterList *TemplateParams,
StorageClass SC, bool IsPartialSpecialization);
/// Get the specialization of the given variable template corresponding to
/// the specified argument list, or a null-but-valid result if the arguments
/// are dependent.
DeclResult CheckVarTemplateId(VarTemplateDecl *Template,
SourceLocation TemplateLoc,
SourceLocation TemplateNameLoc,
const TemplateArgumentListInfo &TemplateArgs);
/// Form a reference to the specialization of the given variable template
/// corresponding to the specified argument list, or a null-but-valid result
/// if the arguments are dependent.
ExprResult CheckVarTemplateId(const CXXScopeSpec &SS,
const DeclarationNameInfo &NameInfo,
VarTemplateDecl *Template,
SourceLocation TemplateLoc,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult
CheckConceptTemplateId(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &ConceptNameInfo,
NamedDecl *FoundDecl, ConceptDecl *NamedConcept,
const TemplateArgumentListInfo *TemplateArgs);
void diagnoseMissingTemplateArguments(TemplateName Name, SourceLocation Loc);
ExprResult BuildTemplateIdExpr(const CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
LookupResult &R,
bool RequiresADL,
const TemplateArgumentListInfo *TemplateArgs);
ExprResult BuildQualifiedTemplateIdExpr(CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
const DeclarationNameInfo &NameInfo,
const TemplateArgumentListInfo *TemplateArgs);
TemplateNameKind ActOnTemplateName(
Scope *S, CXXScopeSpec &SS, SourceLocation TemplateKWLoc,
const UnqualifiedId &Name, ParsedType ObjectType, bool EnteringContext,
TemplateTy &Template, bool AllowInjectedClassName = false);
DeclResult ActOnClassTemplateSpecialization(
Scope *S, unsigned TagSpec, TagUseKind TUK, SourceLocation KWLoc,
SourceLocation ModulePrivateLoc, CXXScopeSpec &SS,
TemplateIdAnnotation &TemplateId, const ParsedAttributesView &Attr,
MultiTemplateParamsArg TemplateParameterLists,
SkipBodyInfo *SkipBody = nullptr);
bool CheckTemplatePartialSpecializationArgs(SourceLocation Loc,
TemplateDecl *PrimaryTemplate,
unsigned NumExplicitArgs,
ArrayRef<TemplateArgument> Args);
void CheckTemplatePartialSpecialization(
ClassTemplatePartialSpecializationDecl *Partial);
void CheckTemplatePartialSpecialization(
VarTemplatePartialSpecializationDecl *Partial);
Decl *ActOnTemplateDeclarator(Scope *S,
MultiTemplateParamsArg TemplateParameterLists,
Declarator &D);
bool
CheckSpecializationInstantiationRedecl(SourceLocation NewLoc,
TemplateSpecializationKind NewTSK,
NamedDecl *PrevDecl,
TemplateSpecializationKind PrevTSK,
SourceLocation PrevPtOfInstantiation,
bool &SuppressNew);
bool CheckDependentFunctionTemplateSpecialization(FunctionDecl *FD,
const TemplateArgumentListInfo &ExplicitTemplateArgs,
LookupResult &Previous);
bool CheckFunctionTemplateSpecialization(
FunctionDecl *FD, TemplateArgumentListInfo *ExplicitTemplateArgs,
LookupResult &Previous, bool QualifiedFriend = false);
bool CheckMemberSpecialization(NamedDecl *Member, LookupResult &Previous);
void CompleteMemberSpecialization(NamedDecl *Member, LookupResult &Previous);
DeclResult ActOnExplicitInstantiation(
Scope *S, SourceLocation ExternLoc, SourceLocation TemplateLoc,
unsigned TagSpec, SourceLocation KWLoc, const CXXScopeSpec &SS,
TemplateTy Template, SourceLocation TemplateNameLoc,
SourceLocation LAngleLoc, ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc, const ParsedAttributesView &Attr);
DeclResult ActOnExplicitInstantiation(Scope *S, SourceLocation ExternLoc,
SourceLocation TemplateLoc,
unsigned TagSpec, SourceLocation KWLoc,
CXXScopeSpec &SS, IdentifierInfo *Name,
SourceLocation NameLoc,
const ParsedAttributesView &Attr);
DeclResult ActOnExplicitInstantiation(Scope *S,
SourceLocation ExternLoc,
SourceLocation TemplateLoc,
Declarator &D);
TemplateArgumentLoc
SubstDefaultTemplateArgumentIfAvailable(TemplateDecl *Template,
SourceLocation TemplateLoc,
SourceLocation RAngleLoc,
Decl *Param,
SmallVectorImpl<TemplateArgument>
&Converted,
bool &HasDefaultArg);
/// Specifies the context in which a particular template
/// argument is being checked.
enum CheckTemplateArgumentKind {
/// The template argument was specified in the code or was
/// instantiated with some deduced template arguments.
CTAK_Specified,
/// The template argument was deduced via template argument
/// deduction.
CTAK_Deduced,
/// The template argument was deduced from an array bound
/// via template argument deduction.
CTAK_DeducedFromArrayBound
};
bool CheckTemplateArgument(NamedDecl *Param,
TemplateArgumentLoc &Arg,
NamedDecl *Template,
SourceLocation TemplateLoc,
SourceLocation RAngleLoc,
unsigned ArgumentPackIndex,
SmallVectorImpl<TemplateArgument> &Converted,
CheckTemplateArgumentKind CTAK = CTAK_Specified);
/// Check that the given template arguments can be be provided to
/// the given template, converting the arguments along the way.
///
/// \param Template The template to which the template arguments are being
/// provided.
///
/// \param TemplateLoc The location of the template name in the source.
///
/// \param TemplateArgs The list of template arguments. If the template is
/// a template template parameter, this function may extend the set of
/// template arguments to also include substituted, defaulted template
/// arguments.
///
/// \param PartialTemplateArgs True if the list of template arguments is
/// intentionally partial, e.g., because we're checking just the initial
/// set of template arguments.
///
/// \param Converted Will receive the converted, canonicalized template
/// arguments.
///
/// \param UpdateArgsWithConversions If \c true, update \p TemplateArgs to
/// contain the converted forms of the template arguments as written.
/// Otherwise, \p TemplateArgs will not be modified.
///
/// \param ConstraintsNotSatisfied If provided, and an error occured, will
/// receive true if the cause for the error is the associated constraints of
/// the template not being satisfied by the template arguments.
///
/// \returns true if an error occurred, false otherwise.
bool CheckTemplateArgumentList(TemplateDecl *Template,
SourceLocation TemplateLoc,
TemplateArgumentListInfo &TemplateArgs,
bool PartialTemplateArgs,
SmallVectorImpl<TemplateArgument> &Converted,
bool UpdateArgsWithConversions = true,
bool *ConstraintsNotSatisfied = nullptr);
bool CheckTemplateTypeArgument(TemplateTypeParmDecl *Param,
TemplateArgumentLoc &Arg,
SmallVectorImpl<TemplateArgument> &Converted);
bool CheckTemplateArgument(TypeSourceInfo *Arg);
ExprResult CheckTemplateArgument(NonTypeTemplateParmDecl *Param,
QualType InstantiatedParamType, Expr *Arg,
TemplateArgument &Converted,
CheckTemplateArgumentKind CTAK = CTAK_Specified);
bool CheckTemplateTemplateArgument(TemplateTemplateParmDecl *Param,
TemplateParameterList *Params,
TemplateArgumentLoc &Arg);
ExprResult
BuildExpressionFromDeclTemplateArgument(const TemplateArgument &Arg,
QualType ParamType,
SourceLocation Loc);
ExprResult
BuildExpressionFromIntegralTemplateArgument(const TemplateArgument &Arg,
SourceLocation Loc);
/// Enumeration describing how template parameter lists are compared
/// for equality.
enum TemplateParameterListEqualKind {
/// We are matching the template parameter lists of two templates
/// that might be redeclarations.
///
/// \code
/// template<typename T> struct X;
/// template<typename T> struct X;
/// \endcode
TPL_TemplateMatch,
/// We are matching the template parameter lists of two template
/// template parameters as part of matching the template parameter lists
/// of two templates that might be redeclarations.
///
/// \code
/// template<template<int I> class TT> struct X;
/// template<template<int Value> class Other> struct X;
/// \endcode
TPL_TemplateTemplateParmMatch,
/// We are matching the template parameter lists of a template
/// template argument against the template parameter lists of a template
/// template parameter.
///
/// \code
/// template<template<int Value> class Metafun> struct X;
/// template<int Value> struct integer_c;
/// X<integer_c> xic;
/// \endcode
TPL_TemplateTemplateArgumentMatch
};
bool TemplateParameterListsAreEqual(TemplateParameterList *New,
TemplateParameterList *Old,
bool Complain,
TemplateParameterListEqualKind Kind,
SourceLocation TemplateArgLoc
= SourceLocation());
bool CheckTemplateDeclScope(Scope *S, TemplateParameterList *TemplateParams);
/// Called when the parser has parsed a C++ typename
/// specifier, e.g., "typename T::type".
///
/// \param S The scope in which this typename type occurs.
/// \param TypenameLoc the location of the 'typename' keyword
/// \param SS the nested-name-specifier following the typename (e.g., 'T::').
/// \param II the identifier we're retrieving (e.g., 'type' in the example).
/// \param IdLoc the location of the identifier.
TypeResult
ActOnTypenameType(Scope *S, SourceLocation TypenameLoc,
const CXXScopeSpec &SS, const IdentifierInfo &II,
SourceLocation IdLoc);
/// Called when the parser has parsed a C++ typename
/// specifier that ends in a template-id, e.g.,
/// "typename MetaFun::template apply<T1, T2>".
///
/// \param S The scope in which this typename type occurs.
/// \param TypenameLoc the location of the 'typename' keyword
/// \param SS the nested-name-specifier following the typename (e.g., 'T::').
/// \param TemplateLoc the location of the 'template' keyword, if any.
/// \param TemplateName The template name.
/// \param TemplateII The identifier used to name the template.
/// \param TemplateIILoc The location of the template name.
/// \param LAngleLoc The location of the opening angle bracket ('<').
/// \param TemplateArgs The template arguments.
/// \param RAngleLoc The location of the closing angle bracket ('>').
TypeResult
ActOnTypenameType(Scope *S, SourceLocation TypenameLoc,
const CXXScopeSpec &SS,
SourceLocation TemplateLoc,
TemplateTy TemplateName,
IdentifierInfo *TemplateII,
SourceLocation TemplateIILoc,
SourceLocation LAngleLoc,
ASTTemplateArgsPtr TemplateArgs,
SourceLocation RAngleLoc);
QualType CheckTypenameType(ElaboratedTypeKeyword Keyword,
SourceLocation KeywordLoc,
NestedNameSpecifierLoc QualifierLoc,
const IdentifierInfo &II,
SourceLocation IILoc,
TypeSourceInfo **TSI,
bool DeducedTSTContext);
QualType CheckTypenameType(ElaboratedTypeKeyword Keyword,
SourceLocation KeywordLoc,
NestedNameSpecifierLoc QualifierLoc,
const IdentifierInfo &II,
SourceLocation IILoc,
bool DeducedTSTContext = true);
TypeSourceInfo *RebuildTypeInCurrentInstantiation(TypeSourceInfo *T,
SourceLocation Loc,
DeclarationName Name);
bool RebuildNestedNameSpecifierInCurrentInstantiation(CXXScopeSpec &SS);
ExprResult RebuildExprInCurrentInstantiation(Expr *E);
bool RebuildTemplateParamsInCurrentInstantiation(
TemplateParameterList *Params);
std::string
getTemplateArgumentBindingsText(const TemplateParameterList *Params,
const TemplateArgumentList &Args);
std::string
getTemplateArgumentBindingsText(const TemplateParameterList *Params,
const TemplateArgument *Args,
unsigned NumArgs);
//===--------------------------------------------------------------------===//
// C++ Concepts
//===--------------------------------------------------------------------===//
Decl *ActOnConceptDefinition(
Scope *S, MultiTemplateParamsArg TemplateParameterLists,
IdentifierInfo *Name, SourceLocation NameLoc, Expr *ConstraintExpr);
RequiresExprBodyDecl *
ActOnStartRequiresExpr(SourceLocation RequiresKWLoc,
ArrayRef<ParmVarDecl *> LocalParameters,
Scope *BodyScope);
void ActOnFinishRequiresExpr();
concepts::Requirement *ActOnSimpleRequirement(Expr *E);
concepts::Requirement *ActOnTypeRequirement(
SourceLocation TypenameKWLoc, CXXScopeSpec &SS, SourceLocation NameLoc,
IdentifierInfo *TypeName, TemplateIdAnnotation *TemplateId);
concepts::Requirement *ActOnCompoundRequirement(Expr *E,
SourceLocation NoexceptLoc);
concepts::Requirement *
ActOnCompoundRequirement(
Expr *E, SourceLocation NoexceptLoc, CXXScopeSpec &SS,
TemplateIdAnnotation *TypeConstraint, unsigned Depth);
concepts::Requirement *ActOnNestedRequirement(Expr *Constraint);
concepts::ExprRequirement *
BuildExprRequirement(
Expr *E, bool IsSatisfied, SourceLocation NoexceptLoc,
concepts::ExprRequirement::ReturnTypeRequirement ReturnTypeRequirement);
concepts::ExprRequirement *
BuildExprRequirement(
concepts::Requirement::SubstitutionDiagnostic *ExprSubstDiag,
bool IsSatisfied, SourceLocation NoexceptLoc,
concepts::ExprRequirement::ReturnTypeRequirement ReturnTypeRequirement);
concepts::TypeRequirement *BuildTypeRequirement(TypeSourceInfo *Type);
concepts::TypeRequirement *
BuildTypeRequirement(
concepts::Requirement::SubstitutionDiagnostic *SubstDiag);
concepts::NestedRequirement *BuildNestedRequirement(Expr *E);
concepts::NestedRequirement *
BuildNestedRequirement(
concepts::Requirement::SubstitutionDiagnostic *SubstDiag);
ExprResult ActOnRequiresExpr(SourceLocation RequiresKWLoc,
RequiresExprBodyDecl *Body,
ArrayRef<ParmVarDecl *> LocalParameters,
ArrayRef<concepts::Requirement *> Requirements,
SourceLocation ClosingBraceLoc);
//===--------------------------------------------------------------------===//
// C++ Variadic Templates (C++0x [temp.variadic])
//===--------------------------------------------------------------------===//
/// Determine whether an unexpanded parameter pack might be permitted in this
/// location. Useful for error recovery.
bool isUnexpandedParameterPackPermitted();
/// The context in which an unexpanded parameter pack is
/// being diagnosed.
///
/// Note that the values of this enumeration line up with the first
/// argument to the \c err_unexpanded_parameter_pack diagnostic.
enum UnexpandedParameterPackContext {
/// An arbitrary expression.
UPPC_Expression = 0,
/// The base type of a class type.
UPPC_BaseType,
/// The type of an arbitrary declaration.
UPPC_DeclarationType,
/// The type of a data member.
UPPC_DataMemberType,
/// The size of a bit-field.
UPPC_BitFieldWidth,
/// The expression in a static assertion.
UPPC_StaticAssertExpression,
/// The fixed underlying type of an enumeration.
UPPC_FixedUnderlyingType,
/// The enumerator value.
UPPC_EnumeratorValue,
/// A using declaration.
UPPC_UsingDeclaration,
/// A friend declaration.
UPPC_FriendDeclaration,
/// A declaration qualifier.
UPPC_DeclarationQualifier,
/// An initializer.
UPPC_Initializer,
/// A default argument.
UPPC_DefaultArgument,
/// The type of a non-type template parameter.
UPPC_NonTypeTemplateParameterType,
/// The type of an exception.
UPPC_ExceptionType,
/// Partial specialization.
UPPC_PartialSpecialization,
/// Microsoft __if_exists.
UPPC_IfExists,
/// Microsoft __if_not_exists.
UPPC_IfNotExists,
/// Lambda expression.
UPPC_Lambda,
/// Block expression.
UPPC_Block,
/// A type constraint.
UPPC_TypeConstraint,
// A requirement in a requires-expression.
UPPC_Requirement,
// A requires-clause.
UPPC_RequiresClause,
};
/// Diagnose unexpanded parameter packs.
///
/// \param Loc The location at which we should emit the diagnostic.
///
/// \param UPPC The context in which we are diagnosing unexpanded
/// parameter packs.
///
/// \param Unexpanded the set of unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPacks(SourceLocation Loc,
UnexpandedParameterPackContext UPPC,
ArrayRef<UnexpandedParameterPack> Unexpanded);
/// If the given type contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param Loc The source location where a diagnostc should be emitted.
///
/// \param T The type that is being checked for unexpanded parameter
/// packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(SourceLocation Loc, TypeSourceInfo *T,
UnexpandedParameterPackContext UPPC);
/// If the given expression contains an unexpanded parameter
/// pack, diagnose the error.
///
/// \param E The expression that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(Expr *E,
UnexpandedParameterPackContext UPPC = UPPC_Expression);
/// If the given requirees-expression contains an unexpanded reference to one
/// of its own parameter packs, diagnose the error.
///
/// \param RE The requiress-expression that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPackInRequiresExpr(RequiresExpr *RE);
/// If the given nested-name-specifier contains an unexpanded
/// parameter pack, diagnose the error.
///
/// \param SS The nested-name-specifier that is being checked for
/// unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(const CXXScopeSpec &SS,
UnexpandedParameterPackContext UPPC);
/// If the given name contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param NameInfo The name (with source location information) that
/// is being checked for unexpanded parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(const DeclarationNameInfo &NameInfo,
UnexpandedParameterPackContext UPPC);
/// If the given template name contains an unexpanded parameter pack,
/// diagnose the error.
///
/// \param Loc The location of the template name.
///
/// \param Template The template name that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(SourceLocation Loc,
TemplateName Template,
UnexpandedParameterPackContext UPPC);
/// If the given template argument contains an unexpanded parameter
/// pack, diagnose the error.
///
/// \param Arg The template argument that is being checked for unexpanded
/// parameter packs.
///
/// \returns true if an error occurred, false otherwise.
bool DiagnoseUnexpandedParameterPack(TemplateArgumentLoc Arg,
UnexpandedParameterPackContext UPPC);
/// Collect the set of unexpanded parameter packs within the given
/// template argument.
///
/// \param Arg The template argument that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TemplateArgument Arg,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Collect the set of unexpanded parameter packs within the given
/// template argument.
///
/// \param Arg The template argument that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TemplateArgumentLoc Arg,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Collect the set of unexpanded parameter packs within the given
/// type.
///
/// \param T The type that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(QualType T,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Collect the set of unexpanded parameter packs within the given
/// type.
///
/// \param TL The type that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(TypeLoc TL,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Collect the set of unexpanded parameter packs within the given
/// nested-name-specifier.
///
/// \param NNS The nested-name-specifier that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(NestedNameSpecifierLoc NNS,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Collect the set of unexpanded parameter packs within the given
/// name.
///
/// \param NameInfo The name that will be traversed to find
/// unexpanded parameter packs.
void collectUnexpandedParameterPacks(const DeclarationNameInfo &NameInfo,
SmallVectorImpl<UnexpandedParameterPack> &Unexpanded);
/// Invoked when parsing a template argument followed by an
/// ellipsis, which creates a pack expansion.
///
/// \param Arg The template argument preceding the ellipsis, which
/// may already be invalid.
///
/// \param EllipsisLoc The location of the ellipsis.
ParsedTemplateArgument ActOnPackExpansion(const ParsedTemplateArgument &Arg,
SourceLocation EllipsisLoc);
/// Invoked when parsing a type followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Type The type preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
TypeResult ActOnPackExpansion(ParsedType Type, SourceLocation EllipsisLoc);
/// Construct a pack expansion type from the pattern of the pack
/// expansion.
TypeSourceInfo *CheckPackExpansion(TypeSourceInfo *Pattern,
SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// Construct a pack expansion type from the pattern of the pack
/// expansion.
QualType CheckPackExpansion(QualType Pattern,
SourceRange PatternRange,
SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// Invoked when parsing an expression followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Pattern The expression preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
ExprResult ActOnPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc);
/// Invoked when parsing an expression followed by an ellipsis, which
/// creates a pack expansion.
///
/// \param Pattern The expression preceding the ellipsis, which will become
/// the pattern of the pack expansion.
///
/// \param EllipsisLoc The location of the ellipsis.
ExprResult CheckPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc,
Optional<unsigned> NumExpansions);
/// Determine whether we could expand a pack expansion with the
/// given set of parameter packs into separate arguments by repeatedly
/// transforming the pattern.
///
/// \param EllipsisLoc The location of the ellipsis that identifies the
/// pack expansion.
///
/// \param PatternRange The source range that covers the entire pattern of
/// the pack expansion.
///
/// \param Unexpanded The set of unexpanded parameter packs within the
/// pattern.
///
/// \param ShouldExpand Will be set to \c true if the transformer should
/// expand the corresponding pack expansions into separate arguments. When
/// set, \c NumExpansions must also be set.
///
/// \param RetainExpansion Whether the caller should add an unexpanded
/// pack expansion after all of the expanded arguments. This is used
/// when extending explicitly-specified template argument packs per
/// C++0x [temp.arg.explicit]p9.
///
/// \param NumExpansions The number of separate arguments that will be in
/// the expanded form of the corresponding pack expansion. This is both an
/// input and an output parameter, which can be set by the caller if the
/// number of expansions is known a priori (e.g., due to a prior substitution)
/// and will be set by the callee when the number of expansions is known.
/// The callee must set this value when \c ShouldExpand is \c true; it may
/// set this value in other cases.
///
/// \returns true if an error occurred (e.g., because the parameter packs
/// are to be instantiated with arguments of different lengths), false
/// otherwise. If false, \c ShouldExpand (and possibly \c NumExpansions)
/// must be set.
bool CheckParameterPacksForExpansion(SourceLocation EllipsisLoc,
SourceRange PatternRange,
ArrayRef<UnexpandedParameterPack> Unexpanded,
const MultiLevelTemplateArgumentList &TemplateArgs,
bool &ShouldExpand,
bool &RetainExpansion,
Optional<unsigned> &NumExpansions);
/// Determine the number of arguments in the given pack expansion
/// type.
///
/// This routine assumes that the number of arguments in the expansion is
/// consistent across all of the unexpanded parameter packs in its pattern.
///
/// Returns an empty Optional if the type can't be expanded.
Optional<unsigned> getNumArgumentsInExpansion(QualType T,
const MultiLevelTemplateArgumentList &TemplateArgs);
/// Determine whether the given declarator contains any unexpanded
/// parameter packs.
///
/// This routine is used by the parser to disambiguate function declarators
/// with an ellipsis prior to the ')', e.g.,
///
/// \code
/// void f(T...);
/// \endcode
///
/// To determine whether we have an (unnamed) function parameter pack or
/// a variadic function.
///
/// \returns true if the declarator contains any unexpanded parameter packs,
/// false otherwise.
bool containsUnexpandedParameterPacks(Declarator &D);
/// Returns the pattern of the pack expansion for a template argument.
///
/// \param OrigLoc The template argument to expand.
///
/// \param Ellipsis Will be set to the location of the ellipsis.
///
/// \param NumExpansions Will be set to the number of expansions that will
/// be generated from this pack expansion, if known a priori.
TemplateArgumentLoc getTemplateArgumentPackExpansionPattern(
TemplateArgumentLoc OrigLoc,
SourceLocation &Ellipsis,
Optional<unsigned> &NumExpansions) const;
/// Given a template argument that contains an unexpanded parameter pack, but
/// which has already been substituted, attempt to determine the number of
/// elements that will be produced once this argument is fully-expanded.
///
/// This is intended for use when transforming 'sizeof...(Arg)' in order to
/// avoid actually expanding the pack where possible.
Optional<unsigned> getFullyPackExpandedSize(TemplateArgument Arg);
//===--------------------------------------------------------------------===//
// C++ Template Argument Deduction (C++ [temp.deduct])
//===--------------------------------------------------------------------===//
/// Adjust the type \p ArgFunctionType to match the calling convention,
/// noreturn, and optionally the exception specification of \p FunctionType.
/// Deduction often wants to ignore these properties when matching function
/// types.
QualType adjustCCAndNoReturn(QualType ArgFunctionType, QualType FunctionType,
bool AdjustExceptionSpec = false);
/// Describes the result of template argument deduction.
///
/// The TemplateDeductionResult enumeration describes the result of
/// template argument deduction, as returned from
/// DeduceTemplateArguments(). The separate TemplateDeductionInfo
/// structure provides additional information about the results of
/// template argument deduction, e.g., the deduced template argument
/// list (if successful) or the specific template parameters or
/// deduced arguments that were involved in the failure.
enum TemplateDeductionResult {
/// Template argument deduction was successful.
TDK_Success = 0,
/// The declaration was invalid; do nothing.
TDK_Invalid,
/// Template argument deduction exceeded the maximum template
/// instantiation depth (which has already been diagnosed).
TDK_InstantiationDepth,
/// Template argument deduction did not deduce a value
/// for every template parameter.
TDK_Incomplete,
/// Template argument deduction did not deduce a value for every
/// expansion of an expanded template parameter pack.
TDK_IncompletePack,
/// Template argument deduction produced inconsistent
/// deduced values for the given template parameter.
TDK_Inconsistent,
/// Template argument deduction failed due to inconsistent
/// cv-qualifiers on a template parameter type that would
/// otherwise be deduced, e.g., we tried to deduce T in "const T"
/// but were given a non-const "X".
TDK_Underqualified,
/// Substitution of the deduced template argument values
/// resulted in an error.
TDK_SubstitutionFailure,
/// After substituting deduced template arguments, a dependent
/// parameter type did not match the corresponding argument.
TDK_DeducedMismatch,
/// After substituting deduced template arguments, an element of
/// a dependent parameter type did not match the corresponding element
/// of the corresponding argument (when deducing from an initializer list).
TDK_DeducedMismatchNested,
/// A non-depnedent component of the parameter did not match the
/// corresponding component of the argument.
TDK_NonDeducedMismatch,
/// When performing template argument deduction for a function
/// template, there were too many call arguments.
TDK_TooManyArguments,
/// When performing template argument deduction for a function
/// template, there were too few call arguments.
TDK_TooFewArguments,
/// The explicitly-specified template arguments were not valid
/// template arguments for the given template.
TDK_InvalidExplicitArguments,
/// Checking non-dependent argument conversions failed.
TDK_NonDependentConversionFailure,
/// The deduced arguments did not satisfy the constraints associated
/// with the template.
TDK_ConstraintsNotSatisfied,
/// Deduction failed; that's all we know.
TDK_MiscellaneousDeductionFailure,
/// CUDA Target attributes do not match.
TDK_CUDATargetMismatch
};
TemplateDeductionResult
DeduceTemplateArguments(ClassTemplatePartialSpecializationDecl *Partial,
const TemplateArgumentList &TemplateArgs,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult
DeduceTemplateArguments(VarTemplatePartialSpecializationDecl *Partial,
const TemplateArgumentList &TemplateArgs,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult SubstituteExplicitTemplateArguments(
FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo &ExplicitTemplateArgs,
SmallVectorImpl<DeducedTemplateArgument> &Deduced,
SmallVectorImpl<QualType> &ParamTypes, QualType *FunctionType,
sema::TemplateDeductionInfo &Info);
/// brief A function argument from which we performed template argument
// deduction for a call.
struct OriginalCallArg {
OriginalCallArg(QualType OriginalParamType, bool DecomposedParam,
unsigned ArgIdx, QualType OriginalArgType)
: OriginalParamType(OriginalParamType),
DecomposedParam(DecomposedParam), ArgIdx(ArgIdx),
OriginalArgType(OriginalArgType) {}
QualType OriginalParamType;
bool DecomposedParam;
unsigned ArgIdx;
QualType OriginalArgType;
};
TemplateDeductionResult FinishTemplateArgumentDeduction(
FunctionTemplateDecl *FunctionTemplate,
SmallVectorImpl<DeducedTemplateArgument> &Deduced,
unsigned NumExplicitlySpecified, FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
SmallVectorImpl<OriginalCallArg> const *OriginalCallArgs = nullptr,
bool PartialOverloading = false,
llvm::function_ref<bool()> CheckNonDependent = []{ return false; });
TemplateDeductionResult DeduceTemplateArguments(
FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs, ArrayRef<Expr *> Args,
FunctionDecl *&Specialization, sema::TemplateDeductionInfo &Info,
bool PartialOverloading,
llvm::function_ref<bool(ArrayRef<QualType>)> CheckNonDependent);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs,
QualType ArgFunctionType,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
bool IsAddressOfFunction = false);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
QualType ToType,
CXXConversionDecl *&Specialization,
sema::TemplateDeductionInfo &Info);
TemplateDeductionResult
DeduceTemplateArguments(FunctionTemplateDecl *FunctionTemplate,
TemplateArgumentListInfo *ExplicitTemplateArgs,
FunctionDecl *&Specialization,
sema::TemplateDeductionInfo &Info,
bool IsAddressOfFunction = false);
/// Substitute Replacement for \p auto in \p TypeWithAuto
QualType SubstAutoType(QualType TypeWithAuto, QualType Replacement);
/// Substitute Replacement for auto in TypeWithAuto
TypeSourceInfo* SubstAutoTypeSourceInfo(TypeSourceInfo *TypeWithAuto,
QualType Replacement);
// Substitute auto in TypeWithAuto for a Dependent auto type
QualType SubstAutoTypeDependent(QualType TypeWithAuto);
// Substitute auto in TypeWithAuto for a Dependent auto type
TypeSourceInfo *
SubstAutoTypeSourceInfoDependent(TypeSourceInfo *TypeWithAuto);
/// Completely replace the \c auto in \p TypeWithAuto by
/// \p Replacement. This does not retain any \c auto type sugar.
QualType ReplaceAutoType(QualType TypeWithAuto, QualType Replacement);
TypeSourceInfo *ReplaceAutoTypeSourceInfo(TypeSourceInfo *TypeWithAuto,
QualType Replacement);
/// Result type of DeduceAutoType.
enum DeduceAutoResult {
DAR_Succeeded,
DAR_Failed,
DAR_FailedAlreadyDiagnosed
};
DeduceAutoResult
DeduceAutoType(TypeSourceInfo *AutoType, Expr *&Initializer, QualType &Result,
Optional<unsigned> DependentDeductionDepth = None,
bool IgnoreConstraints = false);
DeduceAutoResult
DeduceAutoType(TypeLoc AutoTypeLoc, Expr *&Initializer, QualType &Result,
Optional<unsigned> DependentDeductionDepth = None,
bool IgnoreConstraints = false);
void DiagnoseAutoDeductionFailure(VarDecl *VDecl, Expr *Init);
bool DeduceReturnType(FunctionDecl *FD, SourceLocation Loc,
bool Diagnose = true);
/// Declare implicit deduction guides for a class template if we've
/// not already done so.
void DeclareImplicitDeductionGuides(TemplateDecl *Template,
SourceLocation Loc);
QualType DeduceTemplateSpecializationFromInitializer(
TypeSourceInfo *TInfo, const InitializedEntity &Entity,
const InitializationKind &Kind, MultiExprArg Init);
QualType deduceVarTypeFromInitializer(VarDecl *VDecl, DeclarationName Name,
QualType Type, TypeSourceInfo *TSI,
SourceRange Range, bool DirectInit,
Expr *Init);
TypeLoc getReturnTypeLoc(FunctionDecl *FD) const;
bool DeduceFunctionTypeFromReturnExpr(FunctionDecl *FD,
SourceLocation ReturnLoc,
Expr *&RetExpr, AutoType *AT);
FunctionTemplateDecl *getMoreSpecializedTemplate(
FunctionTemplateDecl *FT1, FunctionTemplateDecl *FT2, SourceLocation Loc,
TemplatePartialOrderingContext TPOC, unsigned NumCallArguments1,
unsigned NumCallArguments2, bool Reversed = false);
UnresolvedSetIterator
getMostSpecialized(UnresolvedSetIterator SBegin, UnresolvedSetIterator SEnd,
TemplateSpecCandidateSet &FailedCandidates,
SourceLocation Loc,
const PartialDiagnostic &NoneDiag,
const PartialDiagnostic &AmbigDiag,
const PartialDiagnostic &CandidateDiag,
bool Complain = true, QualType TargetType = QualType());
ClassTemplatePartialSpecializationDecl *
getMoreSpecializedPartialSpecialization(
ClassTemplatePartialSpecializationDecl *PS1,
ClassTemplatePartialSpecializationDecl *PS2,
SourceLocation Loc);
bool isMoreSpecializedThanPrimary(ClassTemplatePartialSpecializationDecl *T,
sema::TemplateDeductionInfo &Info);
VarTemplatePartialSpecializationDecl *getMoreSpecializedPartialSpecialization(
VarTemplatePartialSpecializationDecl *PS1,
VarTemplatePartialSpecializationDecl *PS2, SourceLocation Loc);
bool isMoreSpecializedThanPrimary(VarTemplatePartialSpecializationDecl *T,
sema::TemplateDeductionInfo &Info);
bool isTemplateTemplateParameterAtLeastAsSpecializedAs(
TemplateParameterList *PParam, TemplateDecl *AArg, SourceLocation Loc);
void MarkUsedTemplateParameters(const Expr *E, bool OnlyDeduced,
unsigned Depth, llvm::SmallBitVector &Used);
void MarkUsedTemplateParameters(const TemplateArgumentList &TemplateArgs,
bool OnlyDeduced,
unsigned Depth,
llvm::SmallBitVector &Used);
void MarkDeducedTemplateParameters(
const FunctionTemplateDecl *FunctionTemplate,
llvm::SmallBitVector &Deduced) {
return MarkDeducedTemplateParameters(Context, FunctionTemplate, Deduced);
}
static void MarkDeducedTemplateParameters(ASTContext &Ctx,
const FunctionTemplateDecl *FunctionTemplate,
llvm::SmallBitVector &Deduced);
//===--------------------------------------------------------------------===//
// C++ Template Instantiation
//
MultiLevelTemplateArgumentList
getTemplateInstantiationArgs(NamedDecl *D,
const TemplateArgumentList *Innermost = nullptr,
bool RelativeToPrimary = false,
const FunctionDecl *Pattern = nullptr);
/// A context in which code is being synthesized (where a source location
/// alone is not sufficient to identify the context). This covers template
/// instantiation and various forms of implicitly-generated functions.
struct CodeSynthesisContext {
/// The kind of template instantiation we are performing
enum SynthesisKind {
/// We are instantiating a template declaration. The entity is
/// the declaration we're instantiating (e.g., a CXXRecordDecl).
TemplateInstantiation,
/// We are instantiating a default argument for a template
/// parameter. The Entity is the template parameter whose argument is
/// being instantiated, the Template is the template, and the
/// TemplateArgs/NumTemplateArguments provide the template arguments as
/// specified.
DefaultTemplateArgumentInstantiation,
/// We are instantiating a default argument for a function.
/// The Entity is the ParmVarDecl, and TemplateArgs/NumTemplateArgs
/// provides the template arguments as specified.
DefaultFunctionArgumentInstantiation,
/// We are substituting explicit template arguments provided for
/// a function template. The entity is a FunctionTemplateDecl.
ExplicitTemplateArgumentSubstitution,
/// We are substituting template argument determined as part of
/// template argument deduction for either a class template
/// partial specialization or a function template. The
/// Entity is either a {Class|Var}TemplatePartialSpecializationDecl or
/// a TemplateDecl.
DeducedTemplateArgumentSubstitution,
/// We are substituting prior template arguments into a new
/// template parameter. The template parameter itself is either a
/// NonTypeTemplateParmDecl or a TemplateTemplateParmDecl.
PriorTemplateArgumentSubstitution,
/// We are checking the validity of a default template argument that
/// has been used when naming a template-id.
DefaultTemplateArgumentChecking,
/// We are computing the exception specification for a defaulted special
/// member function.
ExceptionSpecEvaluation,
/// We are instantiating the exception specification for a function
/// template which was deferred until it was needed.
ExceptionSpecInstantiation,
/// We are instantiating a requirement of a requires expression.
RequirementInstantiation,
/// We are checking the satisfaction of a nested requirement of a requires
/// expression.
NestedRequirementConstraintsCheck,
/// We are declaring an implicit special member function.
DeclaringSpecialMember,
/// We are declaring an implicit 'operator==' for a defaulted
/// 'operator<=>'.
DeclaringImplicitEqualityComparison,
/// We are defining a synthesized function (such as a defaulted special
/// member).
DefiningSynthesizedFunction,
// We are checking the constraints associated with a constrained entity or
// the constraint expression of a concept. This includes the checks that
// atomic constraints have the type 'bool' and that they can be constant
// evaluated.
ConstraintsCheck,
// We are substituting template arguments into a constraint expression.
ConstraintSubstitution,
// We are normalizing a constraint expression.
ConstraintNormalization,
// We are substituting into the parameter mapping of an atomic constraint
// during normalization.
ParameterMappingSubstitution,
/// We are rewriting a comparison operator in terms of an operator<=>.
RewritingOperatorAsSpaceship,
/// We are initializing a structured binding.
InitializingStructuredBinding,
/// We are marking a class as __dllexport.
MarkingClassDllexported,
/// Added for Template instantiation observation.
/// Memoization means we are _not_ instantiating a template because
/// it is already instantiated (but we entered a context where we
/// would have had to if it was not already instantiated).
Memoization
} Kind;
/// Was the enclosing context a non-instantiation SFINAE context?
bool SavedInNonInstantiationSFINAEContext;
/// The point of instantiation or synthesis within the source code.
SourceLocation PointOfInstantiation;
/// The entity that is being synthesized.
Decl *Entity;
/// The template (or partial specialization) in which we are
/// performing the instantiation, for substitutions of prior template
/// arguments.
NamedDecl *Template;
/// The list of template arguments we are substituting, if they
/// are not part of the entity.
const TemplateArgument *TemplateArgs;
// FIXME: Wrap this union around more members, or perhaps store the
// kind-specific members in the RAII object owning the context.
union {
/// The number of template arguments in TemplateArgs.
unsigned NumTemplateArgs;
/// The special member being declared or defined.
CXXSpecialMember SpecialMember;
};
ArrayRef<TemplateArgument> template_arguments() const {
assert(Kind != DeclaringSpecialMember);
return {TemplateArgs, NumTemplateArgs};
}
/// The template deduction info object associated with the
/// substitution or checking of explicit or deduced template arguments.
sema::TemplateDeductionInfo *DeductionInfo;
/// The source range that covers the construct that cause
/// the instantiation, e.g., the template-id that causes a class
/// template instantiation.
SourceRange InstantiationRange;
CodeSynthesisContext()
: Kind(TemplateInstantiation),
SavedInNonInstantiationSFINAEContext(false), Entity(nullptr),
Template(nullptr), TemplateArgs(nullptr), NumTemplateArgs(0),
DeductionInfo(nullptr) {}
/// Determines whether this template is an actual instantiation
/// that should be counted toward the maximum instantiation depth.
bool isInstantiationRecord() const;
};
/// List of active code synthesis contexts.
///
/// This vector is treated as a stack. As synthesis of one entity requires
/// synthesis of another, additional contexts are pushed onto the stack.
SmallVector<CodeSynthesisContext, 16> CodeSynthesisContexts;
/// Specializations whose definitions are currently being instantiated.
llvm::DenseSet<std::pair<Decl *, unsigned>> InstantiatingSpecializations;
/// Non-dependent types used in templates that have already been instantiated
/// by some template instantiation.
llvm::DenseSet<QualType> InstantiatedNonDependentTypes;
/// Extra modules inspected when performing a lookup during a template
/// instantiation. Computed lazily.
SmallVector<Module*, 16> CodeSynthesisContextLookupModules;
/// Cache of additional modules that should be used for name lookup
/// within the current template instantiation. Computed lazily; use
/// getLookupModules() to get a complete set.
llvm::DenseSet<Module*> LookupModulesCache;
/// Get the set of additional modules that should be checked during
/// name lookup. A module and its imports become visible when instanting a
/// template defined within it.
llvm::DenseSet<Module*> &getLookupModules();
/// Map from the most recent declaration of a namespace to the most
/// recent visible declaration of that namespace.
llvm::DenseMap<NamedDecl*, NamedDecl*> VisibleNamespaceCache;
/// Whether we are in a SFINAE context that is not associated with
/// template instantiation.
///
/// This is used when setting up a SFINAE trap (\c see SFINAETrap) outside
/// of a template instantiation or template argument deduction.
bool InNonInstantiationSFINAEContext;
/// The number of \p CodeSynthesisContexts that are not template
/// instantiations and, therefore, should not be counted as part of the
/// instantiation depth.
///
/// When the instantiation depth reaches the user-configurable limit
/// \p LangOptions::InstantiationDepth we will abort instantiation.
// FIXME: Should we have a similar limit for other forms of synthesis?
unsigned NonInstantiationEntries;
/// The depth of the context stack at the point when the most recent
/// error or warning was produced.
///
/// This value is used to suppress printing of redundant context stacks
/// when there are multiple errors or warnings in the same instantiation.
// FIXME: Does this belong in Sema? It's tough to implement it anywhere else.
unsigned LastEmittedCodeSynthesisContextDepth = 0;
/// The template instantiation callbacks to trace or track
/// instantiations (objects can be chained).
///
/// This callbacks is used to print, trace or track template
/// instantiations as they are being constructed.
std::vector<std::unique_ptr<TemplateInstantiationCallback>>
TemplateInstCallbacks;
/// The current index into pack expansion arguments that will be
/// used for substitution of parameter packs.
///
/// The pack expansion index will be -1 to indicate that parameter packs
/// should be instantiated as themselves. Otherwise, the index specifies
/// which argument within the parameter pack will be used for substitution.
int ArgumentPackSubstitutionIndex;
/// RAII object used to change the argument pack substitution index
/// within a \c Sema object.
///
/// See \c ArgumentPackSubstitutionIndex for more information.
class ArgumentPackSubstitutionIndexRAII {
Sema &Self;
int OldSubstitutionIndex;
public:
ArgumentPackSubstitutionIndexRAII(Sema &Self, int NewSubstitutionIndex)
: Self(Self), OldSubstitutionIndex(Self.ArgumentPackSubstitutionIndex) {
Self.ArgumentPackSubstitutionIndex = NewSubstitutionIndex;
}
~ArgumentPackSubstitutionIndexRAII() {
Self.ArgumentPackSubstitutionIndex = OldSubstitutionIndex;
}
};
friend class ArgumentPackSubstitutionRAII;
/// For each declaration that involved template argument deduction, the
/// set of diagnostics that were suppressed during that template argument
/// deduction.
///
/// FIXME: Serialize this structure to the AST file.
typedef llvm::DenseMap<Decl *, SmallVector<PartialDiagnosticAt, 1> >
SuppressedDiagnosticsMap;
SuppressedDiagnosticsMap SuppressedDiagnostics;
/// A stack object to be created when performing template
/// instantiation.
///
/// Construction of an object of type \c InstantiatingTemplate
/// pushes the current instantiation onto the stack of active
/// instantiations. If the size of this stack exceeds the maximum
/// number of recursive template instantiations, construction
/// produces an error and evaluates true.
///
/// Destruction of this object will pop the named instantiation off
/// the stack.
struct InstantiatingTemplate {
/// Note that we are instantiating a class template,
/// function template, variable template, alias template,
/// or a member thereof.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
Decl *Entity,
SourceRange InstantiationRange = SourceRange());
struct ExceptionSpecification {};
/// Note that we are instantiating an exception specification
/// of a function template.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
FunctionDecl *Entity, ExceptionSpecification,
SourceRange InstantiationRange = SourceRange());
/// Note that we are instantiating a default argument in a
/// template-id.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
TemplateParameter Param, TemplateDecl *Template,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange = SourceRange());
/// Note that we are substituting either explicitly-specified or
/// deduced template arguments during function template argument deduction.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
FunctionTemplateDecl *FunctionTemplate,
ArrayRef<TemplateArgument> TemplateArgs,
CodeSynthesisContext::SynthesisKind Kind,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// Note that we are instantiating as part of template
/// argument deduction for a class template declaration.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
TemplateDecl *Template,
ArrayRef<TemplateArgument> TemplateArgs,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// Note that we are instantiating as part of template
/// argument deduction for a class template partial
/// specialization.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ClassTemplatePartialSpecializationDecl *PartialSpec,
ArrayRef<TemplateArgument> TemplateArgs,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// Note that we are instantiating as part of template
/// argument deduction for a variable template partial
/// specialization.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
VarTemplatePartialSpecializationDecl *PartialSpec,
ArrayRef<TemplateArgument> TemplateArgs,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// Note that we are instantiating a default argument for a function
/// parameter.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ParmVarDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange = SourceRange());
/// Note that we are substituting prior template arguments into a
/// non-type parameter.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
NamedDecl *Template,
NonTypeTemplateParmDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
/// Note that we are substituting prior template arguments into a
/// template template parameter.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
NamedDecl *Template,
TemplateTemplateParmDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
/// Note that we are checking the default template argument
/// against the template parameter for a given template-id.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
TemplateDecl *Template,
NamedDecl *Param,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
struct ConstraintsCheck {};
/// \brief Note that we are checking the constraints associated with some
/// constrained entity (a concept declaration or a template with associated
/// constraints).
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ConstraintsCheck, NamedDecl *Template,
ArrayRef<TemplateArgument> TemplateArgs,
SourceRange InstantiationRange);
struct ConstraintSubstitution {};
/// \brief Note that we are checking a constraint expression associated
/// with a template declaration or as part of the satisfaction check of a
/// concept.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ConstraintSubstitution, NamedDecl *Template,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange);
struct ConstraintNormalization {};
/// \brief Note that we are normalizing a constraint expression.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ConstraintNormalization, NamedDecl *Template,
SourceRange InstantiationRange);
struct ParameterMappingSubstitution {};
/// \brief Note that we are subtituting into the parameter mapping of an
/// atomic constraint during constraint normalization.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
ParameterMappingSubstitution, NamedDecl *Template,
SourceRange InstantiationRange);
/// \brief Note that we are substituting template arguments into a part of
/// a requirement of a requires expression.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
concepts::Requirement *Req,
sema::TemplateDeductionInfo &DeductionInfo,
SourceRange InstantiationRange = SourceRange());
/// \brief Note that we are checking the satisfaction of the constraint
/// expression inside of a nested requirement.
InstantiatingTemplate(Sema &SemaRef, SourceLocation PointOfInstantiation,
concepts::NestedRequirement *Req, ConstraintsCheck,
SourceRange InstantiationRange = SourceRange());
/// Note that we have finished instantiating this template.
void Clear();
~InstantiatingTemplate() { Clear(); }
/// Determines whether we have exceeded the maximum
/// recursive template instantiations.
bool isInvalid() const { return Invalid; }
/// Determine whether we are already instantiating this
/// specialization in some surrounding active instantiation.
bool isAlreadyInstantiating() const { return AlreadyInstantiating; }
private:
Sema &SemaRef;
bool Invalid;
bool AlreadyInstantiating;
bool CheckInstantiationDepth(SourceLocation PointOfInstantiation,
SourceRange InstantiationRange);
InstantiatingTemplate(
Sema &SemaRef, CodeSynthesisContext::SynthesisKind Kind,
SourceLocation PointOfInstantiation, SourceRange InstantiationRange,
Decl *Entity, NamedDecl *Template = nullptr,
ArrayRef<TemplateArgument> TemplateArgs = None,
sema::TemplateDeductionInfo *DeductionInfo = nullptr);
InstantiatingTemplate(const InstantiatingTemplate&) = delete;
InstantiatingTemplate&
operator=(const InstantiatingTemplate&) = delete;
};
void pushCodeSynthesisContext(CodeSynthesisContext Ctx);
void popCodeSynthesisContext();
/// Determine whether we are currently performing template instantiation.
bool inTemplateInstantiation() const {
return CodeSynthesisContexts.size() > NonInstantiationEntries;
}
void PrintContextStack() {
if (!CodeSynthesisContexts.empty() &&
CodeSynthesisContexts.size() != LastEmittedCodeSynthesisContextDepth) {
PrintInstantiationStack();
LastEmittedCodeSynthesisContextDepth = CodeSynthesisContexts.size();
}
if (PragmaAttributeCurrentTargetDecl)
PrintPragmaAttributeInstantiationPoint();
}
void PrintInstantiationStack();
void PrintPragmaAttributeInstantiationPoint();
/// Determines whether we are currently in a context where
/// template argument substitution failures are not considered
/// errors.
///
/// \returns An empty \c Optional if we're not in a SFINAE context.
/// Otherwise, contains a pointer that, if non-NULL, contains the nearest
/// template-deduction context object, which can be used to capture
/// diagnostics that will be suppressed.
Optional<sema::TemplateDeductionInfo *> isSFINAEContext() const;
/// Determines whether we are currently in a context that
/// is not evaluated as per C++ [expr] p5.
bool isUnevaluatedContext() const {
assert(!ExprEvalContexts.empty() &&
"Must be in an expression evaluation context");
return ExprEvalContexts.back().isUnevaluated();
}
bool isImmediateFunctionContext() const {
assert(!ExprEvalContexts.empty() &&
"Must be in an expression evaluation context");
return ExprEvalContexts.back().isImmediateFunctionContext();
}
/// RAII class used to determine whether SFINAE has
/// trapped any errors that occur during template argument
/// deduction.
class SFINAETrap {
Sema &SemaRef;
unsigned PrevSFINAEErrors;
bool PrevInNonInstantiationSFINAEContext;
bool PrevAccessCheckingSFINAE;
bool PrevLastDiagnosticIgnored;
public:
explicit SFINAETrap(Sema &SemaRef, bool AccessCheckingSFINAE = false)
: SemaRef(SemaRef), PrevSFINAEErrors(SemaRef.NumSFINAEErrors),
PrevInNonInstantiationSFINAEContext(
SemaRef.InNonInstantiationSFINAEContext),
PrevAccessCheckingSFINAE(SemaRef.AccessCheckingSFINAE),
PrevLastDiagnosticIgnored(
SemaRef.getDiagnostics().isLastDiagnosticIgnored())
{
if (!SemaRef.isSFINAEContext())
SemaRef.InNonInstantiationSFINAEContext = true;
SemaRef.AccessCheckingSFINAE = AccessCheckingSFINAE;
}
~SFINAETrap() {
SemaRef.NumSFINAEErrors = PrevSFINAEErrors;
SemaRef.InNonInstantiationSFINAEContext
= PrevInNonInstantiationSFINAEContext;
SemaRef.AccessCheckingSFINAE = PrevAccessCheckingSFINAE;
SemaRef.getDiagnostics().setLastDiagnosticIgnored(
PrevLastDiagnosticIgnored);
}
/// Determine whether any SFINAE errors have been trapped.
bool hasErrorOccurred() const {
return SemaRef.NumSFINAEErrors > PrevSFINAEErrors;
}
};
/// RAII class used to indicate that we are performing provisional
/// semantic analysis to determine the validity of a construct, so
/// typo-correction and diagnostics in the immediate context (not within
/// implicitly-instantiated templates) should be suppressed.
class TentativeAnalysisScope {
Sema &SemaRef;
// FIXME: Using a SFINAETrap for this is a hack.
SFINAETrap Trap;
bool PrevDisableTypoCorrection;
public:
explicit TentativeAnalysisScope(Sema &SemaRef)
: SemaRef(SemaRef), Trap(SemaRef, true),
PrevDisableTypoCorrection(SemaRef.DisableTypoCorrection) {
SemaRef.DisableTypoCorrection = true;
}
~TentativeAnalysisScope() {
SemaRef.DisableTypoCorrection = PrevDisableTypoCorrection;
}
};
/// The current instantiation scope used to store local
/// variables.
LocalInstantiationScope *CurrentInstantiationScope;
/// Tracks whether we are in a context where typo correction is
/// disabled.
bool DisableTypoCorrection;
/// The number of typos corrected by CorrectTypo.
unsigned TyposCorrected;
typedef llvm::SmallSet<SourceLocation, 2> SrcLocSet;
typedef llvm::DenseMap<IdentifierInfo *, SrcLocSet> IdentifierSourceLocations;
/// A cache containing identifiers for which typo correction failed and
/// their locations, so that repeated attempts to correct an identifier in a
/// given location are ignored if typo correction already failed for it.
IdentifierSourceLocations TypoCorrectionFailures;
/// Worker object for performing CFG-based warnings.
sema::AnalysisBasedWarnings AnalysisWarnings;
threadSafety::BeforeSet *ThreadSafetyDeclCache;
/// An entity for which implicit template instantiation is required.
///
/// The source location associated with the declaration is the first place in
/// the source code where the declaration was "used". It is not necessarily
/// the point of instantiation (which will be either before or after the
/// namespace-scope declaration that triggered this implicit instantiation),
/// However, it is the location that diagnostics should generally refer to,
/// because users will need to know what code triggered the instantiation.
typedef std::pair<ValueDecl *, SourceLocation> PendingImplicitInstantiation;
/// The queue of implicit template instantiations that are required
/// but have not yet been performed.
std::deque<PendingImplicitInstantiation> PendingInstantiations;
/// Queue of implicit template instantiations that cannot be performed
/// eagerly.
SmallVector<PendingImplicitInstantiation, 1> LateParsedInstantiations;
class GlobalEagerInstantiationScope {
public:
GlobalEagerInstantiationScope(Sema &S, bool Enabled)
: S(S), Enabled(Enabled) {
if (!Enabled) return;
SavedPendingInstantiations.swap(S.PendingInstantiations);
SavedVTableUses.swap(S.VTableUses);
}
void perform() {
if (Enabled) {
S.DefineUsedVTables();
S.PerformPendingInstantiations();
}
}
~GlobalEagerInstantiationScope() {
if (!Enabled) return;
// Restore the set of pending vtables.
assert(S.VTableUses.empty() &&
"VTableUses should be empty before it is discarded.");
S.VTableUses.swap(SavedVTableUses);
// Restore the set of pending implicit instantiations.
if (S.TUKind != TU_Prefix || !S.LangOpts.PCHInstantiateTemplates) {
assert(S.PendingInstantiations.empty() &&
"PendingInstantiations should be empty before it is discarded.");
S.PendingInstantiations.swap(SavedPendingInstantiations);
} else {
// Template instantiations in the PCH may be delayed until the TU.
S.PendingInstantiations.swap(SavedPendingInstantiations);
S.PendingInstantiations.insert(S.PendingInstantiations.end(),
SavedPendingInstantiations.begin(),
SavedPendingInstantiations.end());
}
}
private:
Sema &S;
SmallVector<VTableUse, 16> SavedVTableUses;
std::deque<PendingImplicitInstantiation> SavedPendingInstantiations;
bool Enabled;
};
/// The queue of implicit template instantiations that are required
/// and must be performed within the current local scope.
///
/// This queue is only used for member functions of local classes in
/// templates, which must be instantiated in the same scope as their
/// enclosing function, so that they can reference function-local
/// types, static variables, enumerators, etc.
std::deque<PendingImplicitInstantiation> PendingLocalImplicitInstantiations;
class LocalEagerInstantiationScope {
public:
LocalEagerInstantiationScope(Sema &S) : S(S) {
SavedPendingLocalImplicitInstantiations.swap(
S.PendingLocalImplicitInstantiations);
}
void perform() { S.PerformPendingInstantiations(/*LocalOnly=*/true); }
~LocalEagerInstantiationScope() {
assert(S.PendingLocalImplicitInstantiations.empty() &&
"there shouldn't be any pending local implicit instantiations");
SavedPendingLocalImplicitInstantiations.swap(
S.PendingLocalImplicitInstantiations);
}
private:
Sema &S;
std::deque<PendingImplicitInstantiation>
SavedPendingLocalImplicitInstantiations;
};
/// A helper class for building up ExtParameterInfos.
class ExtParameterInfoBuilder {
SmallVector<FunctionProtoType::ExtParameterInfo, 16> Infos;
bool HasInteresting = false;
public:
/// Set the ExtParameterInfo for the parameter at the given index,
///
void set(unsigned index, FunctionProtoType::ExtParameterInfo info) {
assert(Infos.size() <= index);
Infos.resize(index);
Infos.push_back(info);
if (!HasInteresting)
HasInteresting = (info != FunctionProtoType::ExtParameterInfo());
}
/// Return a pointer (suitable for setting in an ExtProtoInfo) to the
/// ExtParameterInfo array we've built up.
const FunctionProtoType::ExtParameterInfo *
getPointerOrNull(unsigned numParams) {
if (!HasInteresting) return nullptr;
Infos.resize(numParams);
return Infos.data();
}
};
void PerformPendingInstantiations(bool LocalOnly = false);
TypeSourceInfo *SubstType(TypeSourceInfo *T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity,
bool AllowDeducedTST = false);
QualType SubstType(QualType T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity);
TypeSourceInfo *SubstType(TypeLoc TL,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc, DeclarationName Entity);
TypeSourceInfo *SubstFunctionDeclType(TypeSourceInfo *T,
const MultiLevelTemplateArgumentList &TemplateArgs,
SourceLocation Loc,
DeclarationName Entity,
CXXRecordDecl *ThisContext,
Qualifiers ThisTypeQuals);
void SubstExceptionSpec(FunctionDecl *New, const FunctionProtoType *Proto,
const MultiLevelTemplateArgumentList &Args);
bool SubstExceptionSpec(SourceLocation Loc,
FunctionProtoType::ExceptionSpecInfo &ESI,
SmallVectorImpl<QualType> &ExceptionStorage,
const MultiLevelTemplateArgumentList &Args);
ParmVarDecl *SubstParmVarDecl(ParmVarDecl *D,
const MultiLevelTemplateArgumentList &TemplateArgs,
int indexAdjustment,
Optional<unsigned> NumExpansions,
bool ExpectParameterPack);
bool SubstParmTypes(SourceLocation Loc, ArrayRef<ParmVarDecl *> Params,
const FunctionProtoType::ExtParameterInfo *ExtParamInfos,
const MultiLevelTemplateArgumentList &TemplateArgs,
SmallVectorImpl<QualType> &ParamTypes,
SmallVectorImpl<ParmVarDecl *> *OutParams,
ExtParameterInfoBuilder &ParamInfos);
ExprResult SubstExpr(Expr *E,
const MultiLevelTemplateArgumentList &TemplateArgs);
/// Substitute the given template arguments into a list of
/// expressions, expanding pack expansions if required.
///
/// \param Exprs The list of expressions to substitute into.
///
/// \param IsCall Whether this is some form of call, in which case
/// default arguments will be dropped.
///
/// \param TemplateArgs The set of template arguments to substitute.
///
/// \param Outputs Will receive all of the substituted arguments.
///
/// \returns true if an error occurred, false otherwise.
bool SubstExprs(ArrayRef<Expr *> Exprs, bool IsCall,
const MultiLevelTemplateArgumentList &TemplateArgs,
SmallVectorImpl<Expr *> &Outputs);
StmtResult SubstStmt(Stmt *S,
const MultiLevelTemplateArgumentList &TemplateArgs);
TemplateParameterList *
SubstTemplateParams(TemplateParameterList *Params, DeclContext *Owner,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool
SubstTemplateArguments(ArrayRef<TemplateArgumentLoc> Args,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateArgumentListInfo &Outputs);
Decl *SubstDecl(Decl *D, DeclContext *Owner,
const MultiLevelTemplateArgumentList &TemplateArgs);
/// Substitute the name and return type of a defaulted 'operator<=>' to form
/// an implicit 'operator=='.
FunctionDecl *SubstSpaceshipAsEqualEqual(CXXRecordDecl *RD,
FunctionDecl *Spaceship);
ExprResult SubstInitializer(Expr *E,
const MultiLevelTemplateArgumentList &TemplateArgs,
bool CXXDirectInit);
bool
SubstBaseSpecifiers(CXXRecordDecl *Instantiation,
CXXRecordDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool
InstantiateClass(SourceLocation PointOfInstantiation,
CXXRecordDecl *Instantiation, CXXRecordDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK,
bool Complain = true);
bool InstantiateEnum(SourceLocation PointOfInstantiation,
EnumDecl *Instantiation, EnumDecl *Pattern,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK);
bool InstantiateInClassInitializer(
SourceLocation PointOfInstantiation, FieldDecl *Instantiation,
FieldDecl *Pattern, const MultiLevelTemplateArgumentList &TemplateArgs);
struct LateInstantiatedAttribute {
const Attr *TmplAttr;
LocalInstantiationScope *Scope;
Decl *NewDecl;
LateInstantiatedAttribute(const Attr *A, LocalInstantiationScope *S,
Decl *D)
: TmplAttr(A), Scope(S), NewDecl(D)
{ }
};
typedef SmallVector<LateInstantiatedAttribute, 16> LateInstantiatedAttrVec;
void InstantiateAttrs(const MultiLevelTemplateArgumentList &TemplateArgs,
const Decl *Pattern, Decl *Inst,
LateInstantiatedAttrVec *LateAttrs = nullptr,
LocalInstantiationScope *OuterMostScope = nullptr);
void
InstantiateAttrsForDecl(const MultiLevelTemplateArgumentList &TemplateArgs,
const Decl *Pattern, Decl *Inst,
LateInstantiatedAttrVec *LateAttrs = nullptr,
LocalInstantiationScope *OuterMostScope = nullptr);
void InstantiateDefaultCtorDefaultArgs(CXXConstructorDecl *Ctor);
bool usesPartialOrExplicitSpecialization(
SourceLocation Loc, ClassTemplateSpecializationDecl *ClassTemplateSpec);
bool
InstantiateClassTemplateSpecialization(SourceLocation PointOfInstantiation,
ClassTemplateSpecializationDecl *ClassTemplateSpec,
TemplateSpecializationKind TSK,
bool Complain = true);
void InstantiateClassMembers(SourceLocation PointOfInstantiation,
CXXRecordDecl *Instantiation,
const MultiLevelTemplateArgumentList &TemplateArgs,
TemplateSpecializationKind TSK);
void InstantiateClassTemplateSpecializationMembers(
SourceLocation PointOfInstantiation,
ClassTemplateSpecializationDecl *ClassTemplateSpec,
TemplateSpecializationKind TSK);
NestedNameSpecifierLoc
SubstNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS,
const MultiLevelTemplateArgumentList &TemplateArgs);
DeclarationNameInfo
SubstDeclarationNameInfo(const DeclarationNameInfo &NameInfo,
const MultiLevelTemplateArgumentList &TemplateArgs);
TemplateName
SubstTemplateName(NestedNameSpecifierLoc QualifierLoc, TemplateName Name,
SourceLocation Loc,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool SubstTypeConstraint(TemplateTypeParmDecl *Inst, const TypeConstraint *TC,
const MultiLevelTemplateArgumentList &TemplateArgs);
bool InstantiateDefaultArgument(SourceLocation CallLoc, FunctionDecl *FD,
ParmVarDecl *Param);
void InstantiateExceptionSpec(SourceLocation PointOfInstantiation,
FunctionDecl *Function);
bool CheckInstantiatedFunctionTemplateConstraints(
SourceLocation PointOfInstantiation, FunctionDecl *Decl,
ArrayRef<TemplateArgument> TemplateArgs,
ConstraintSatisfaction &Satisfaction);
FunctionDecl *InstantiateFunctionDeclaration(FunctionTemplateDecl *FTD,
const TemplateArgumentList *Args,
SourceLocation Loc);
void InstantiateFunctionDefinition(SourceLocation PointOfInstantiation,
FunctionDecl *Function,
bool Recursive = false,
bool DefinitionRequired = false,
bool AtEndOfTU = false);
VarTemplateSpecializationDecl *BuildVarTemplateInstantiation(
VarTemplateDecl *VarTemplate, VarDecl *FromVar,
const TemplateArgumentList &TemplateArgList,
const TemplateArgumentListInfo &TemplateArgsInfo,
SmallVectorImpl<TemplateArgument> &Converted,
SourceLocation PointOfInstantiation,
LateInstantiatedAttrVec *LateAttrs = nullptr,
LocalInstantiationScope *StartingScope = nullptr);
VarTemplateSpecializationDecl *CompleteVarTemplateSpecializationDecl(
VarTemplateSpecializationDecl *VarSpec, VarDecl *PatternDecl,
const MultiLevelTemplateArgumentList &TemplateArgs);
void
BuildVariableInstantiation(VarDecl *NewVar, VarDecl *OldVar,
const MultiLevelTemplateArgumentList &TemplateArgs,
LateInstantiatedAttrVec *LateAttrs,
DeclContext *Owner,
LocalInstantiationScope *StartingScope,
bool InstantiatingVarTemplate = false,
VarTemplateSpecializationDecl *PrevVTSD = nullptr);
void InstantiateVariableInitializer(
VarDecl *Var, VarDecl *OldVar,
const MultiLevelTemplateArgumentList &TemplateArgs);
void InstantiateVariableDefinition(SourceLocation PointOfInstantiation,
VarDecl *Var, bool Recursive = false,
bool DefinitionRequired = false,
bool AtEndOfTU = false);
void InstantiateMemInitializers(CXXConstructorDecl *New,
const CXXConstructorDecl *Tmpl,
const MultiLevelTemplateArgumentList &TemplateArgs);
NamedDecl *FindInstantiatedDecl(SourceLocation Loc, NamedDecl *D,
const MultiLevelTemplateArgumentList &TemplateArgs,
bool FindingInstantiatedContext = false);
DeclContext *FindInstantiatedContext(SourceLocation Loc, DeclContext *DC,
const MultiLevelTemplateArgumentList &TemplateArgs);
// Objective-C declarations.
enum ObjCContainerKind {
OCK_None = -1,
OCK_Interface = 0,
OCK_Protocol,
OCK_Category,
OCK_ClassExtension,
OCK_Implementation,
OCK_CategoryImplementation
};
ObjCContainerKind getObjCContainerKind() const;
DeclResult actOnObjCTypeParam(Scope *S,
ObjCTypeParamVariance variance,
SourceLocation varianceLoc,
unsigned index,
IdentifierInfo *paramName,
SourceLocation paramLoc,
SourceLocation colonLoc,
ParsedType typeBound);
ObjCTypeParamList *actOnObjCTypeParamList(Scope *S, SourceLocation lAngleLoc,
ArrayRef<Decl *> typeParams,
SourceLocation rAngleLoc);
void popObjCTypeParamList(Scope *S, ObjCTypeParamList *typeParamList);
Decl *ActOnStartClassInterface(
Scope *S, SourceLocation AtInterfaceLoc, IdentifierInfo *ClassName,
SourceLocation ClassLoc, ObjCTypeParamList *typeParamList,
IdentifierInfo *SuperName, SourceLocation SuperLoc,
ArrayRef<ParsedType> SuperTypeArgs, SourceRange SuperTypeArgsRange,
Decl *const *ProtoRefs, unsigned NumProtoRefs,
const SourceLocation *ProtoLocs, SourceLocation EndProtoLoc,
const ParsedAttributesView &AttrList);
void ActOnSuperClassOfClassInterface(Scope *S,
SourceLocation AtInterfaceLoc,
ObjCInterfaceDecl *IDecl,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *SuperName,
SourceLocation SuperLoc,
ArrayRef<ParsedType> SuperTypeArgs,
SourceRange SuperTypeArgsRange);
void ActOnTypedefedProtocols(SmallVectorImpl<Decl *> &ProtocolRefs,
SmallVectorImpl<SourceLocation> &ProtocolLocs,
IdentifierInfo *SuperName,
SourceLocation SuperLoc);
Decl *ActOnCompatibilityAlias(
SourceLocation AtCompatibilityAliasLoc,
IdentifierInfo *AliasName, SourceLocation AliasLocation,
IdentifierInfo *ClassName, SourceLocation ClassLocation);
bool CheckForwardProtocolDeclarationForCircularDependency(
IdentifierInfo *PName,
SourceLocation &PLoc, SourceLocation PrevLoc,
const ObjCList<ObjCProtocolDecl> &PList);
Decl *ActOnStartProtocolInterface(
SourceLocation AtProtoInterfaceLoc, IdentifierInfo *ProtocolName,
SourceLocation ProtocolLoc, Decl *const *ProtoRefNames,
unsigned NumProtoRefs, const SourceLocation *ProtoLocs,
SourceLocation EndProtoLoc, const ParsedAttributesView &AttrList);
Decl *ActOnStartCategoryInterface(
SourceLocation AtInterfaceLoc, IdentifierInfo *ClassName,
SourceLocation ClassLoc, ObjCTypeParamList *typeParamList,
IdentifierInfo *CategoryName, SourceLocation CategoryLoc,
Decl *const *ProtoRefs, unsigned NumProtoRefs,
const SourceLocation *ProtoLocs, SourceLocation EndProtoLoc,
const ParsedAttributesView &AttrList);
Decl *ActOnStartClassImplementation(SourceLocation AtClassImplLoc,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *SuperClassname,
SourceLocation SuperClassLoc,
const ParsedAttributesView &AttrList);
Decl *ActOnStartCategoryImplementation(SourceLocation AtCatImplLoc,
IdentifierInfo *ClassName,
SourceLocation ClassLoc,
IdentifierInfo *CatName,
SourceLocation CatLoc,
const ParsedAttributesView &AttrList);
DeclGroupPtrTy ActOnFinishObjCImplementation(Decl *ObjCImpDecl,
ArrayRef<Decl *> Decls);
DeclGroupPtrTy ActOnForwardClassDeclaration(SourceLocation Loc,
IdentifierInfo **IdentList,
SourceLocation *IdentLocs,
ArrayRef<ObjCTypeParamList *> TypeParamLists,
unsigned NumElts);
DeclGroupPtrTy
ActOnForwardProtocolDeclaration(SourceLocation AtProtoclLoc,
ArrayRef<IdentifierLocPair> IdentList,
const ParsedAttributesView &attrList);
void FindProtocolDeclaration(bool WarnOnDeclarations, bool ForObjCContainer,
ArrayRef<IdentifierLocPair> ProtocolId,
SmallVectorImpl<Decl *> &Protocols);
void DiagnoseTypeArgsAndProtocols(IdentifierInfo *ProtocolId,
SourceLocation ProtocolLoc,
IdentifierInfo *TypeArgId,
SourceLocation TypeArgLoc,
bool SelectProtocolFirst = false);
/// Given a list of identifiers (and their locations), resolve the
/// names to either Objective-C protocol qualifiers or type
/// arguments, as appropriate.
void actOnObjCTypeArgsOrProtocolQualifiers(
Scope *S,
ParsedType baseType,
SourceLocation lAngleLoc,
ArrayRef<IdentifierInfo *> identifiers,
ArrayRef<SourceLocation> identifierLocs,
SourceLocation rAngleLoc,
SourceLocation &typeArgsLAngleLoc,
SmallVectorImpl<ParsedType> &typeArgs,
SourceLocation &typeArgsRAngleLoc,
SourceLocation &protocolLAngleLoc,
SmallVectorImpl<Decl *> &protocols,
SourceLocation &protocolRAngleLoc,
bool warnOnIncompleteProtocols);
/// Build a an Objective-C protocol-qualified 'id' type where no
/// base type was specified.
TypeResult actOnObjCProtocolQualifierType(
SourceLocation lAngleLoc,
ArrayRef<Decl *> protocols,
ArrayRef<SourceLocation> protocolLocs,
SourceLocation rAngleLoc);
/// Build a specialized and/or protocol-qualified Objective-C type.
TypeResult actOnObjCTypeArgsAndProtocolQualifiers(
Scope *S,
SourceLocation Loc,
ParsedType BaseType,
SourceLocation TypeArgsLAngleLoc,
ArrayRef<ParsedType> TypeArgs,
SourceLocation TypeArgsRAngleLoc,
SourceLocation ProtocolLAngleLoc,
ArrayRef<Decl *> Protocols,
ArrayRef<SourceLocation> ProtocolLocs,
SourceLocation ProtocolRAngleLoc);
/// Build an Objective-C type parameter type.
QualType BuildObjCTypeParamType(const ObjCTypeParamDecl *Decl,
SourceLocation ProtocolLAngleLoc,
ArrayRef<ObjCProtocolDecl *> Protocols,
ArrayRef<SourceLocation> ProtocolLocs,
SourceLocation ProtocolRAngleLoc,
bool FailOnError = false);
/// Build an Objective-C object pointer type.
QualType BuildObjCObjectType(QualType BaseType,
SourceLocation Loc,
SourceLocation TypeArgsLAngleLoc,
ArrayRef<TypeSourceInfo *> TypeArgs,
SourceLocation TypeArgsRAngleLoc,
SourceLocation ProtocolLAngleLoc,
ArrayRef<ObjCProtocolDecl *> Protocols,
ArrayRef<SourceLocation> ProtocolLocs,
SourceLocation ProtocolRAngleLoc,
bool FailOnError = false);
/// Ensure attributes are consistent with type.
/// \param [in, out] Attributes The attributes to check; they will
/// be modified to be consistent with \p PropertyTy.
void CheckObjCPropertyAttributes(Decl *PropertyPtrTy,
SourceLocation Loc,
unsigned &Attributes,
bool propertyInPrimaryClass);
/// Process the specified property declaration and create decls for the
/// setters and getters as needed.
/// \param property The property declaration being processed
void ProcessPropertyDecl(ObjCPropertyDecl *property);
void DiagnosePropertyMismatch(ObjCPropertyDecl *Property,
ObjCPropertyDecl *SuperProperty,
const IdentifierInfo *Name,
bool OverridingProtocolProperty);
void DiagnoseClassExtensionDupMethods(ObjCCategoryDecl *CAT,
ObjCInterfaceDecl *ID);
Decl *ActOnAtEnd(Scope *S, SourceRange AtEnd,
ArrayRef<Decl *> allMethods = None,
ArrayRef<DeclGroupPtrTy> allTUVars = None);
Decl *ActOnProperty(Scope *S, SourceLocation AtLoc,
SourceLocation LParenLoc,
FieldDeclarator &FD, ObjCDeclSpec &ODS,
Selector GetterSel, Selector SetterSel,
tok::ObjCKeywordKind MethodImplKind,
DeclContext *lexicalDC = nullptr);
Decl *ActOnPropertyImplDecl(Scope *S,
SourceLocation AtLoc,
SourceLocation PropertyLoc,
bool ImplKind,
IdentifierInfo *PropertyId,
IdentifierInfo *PropertyIvar,
SourceLocation PropertyIvarLoc,
ObjCPropertyQueryKind QueryKind);
enum ObjCSpecialMethodKind {
OSMK_None,
OSMK_Alloc,
OSMK_New,
OSMK_Copy,
OSMK_RetainingInit,
OSMK_NonRetainingInit
};
struct ObjCArgInfo {
IdentifierInfo *Name;
SourceLocation NameLoc;
// The Type is null if no type was specified, and the DeclSpec is invalid
// in this case.
ParsedType Type;
ObjCDeclSpec DeclSpec;
/// ArgAttrs - Attribute list for this argument.
ParsedAttributesView ArgAttrs;
};
Decl *ActOnMethodDeclaration(
Scope *S,
SourceLocation BeginLoc, // location of the + or -.
SourceLocation EndLoc, // location of the ; or {.
tok::TokenKind MethodType, ObjCDeclSpec &ReturnQT, ParsedType ReturnType,
ArrayRef<SourceLocation> SelectorLocs, Selector Sel,
// optional arguments. The number of types/arguments is obtained
// from the Sel.getNumArgs().
ObjCArgInfo *ArgInfo, DeclaratorChunk::ParamInfo *CParamInfo,
unsigned CNumArgs, // c-style args
const ParsedAttributesView &AttrList, tok::ObjCKeywordKind MethodImplKind,
bool isVariadic, bool MethodDefinition);
ObjCMethodDecl *LookupMethodInQualifiedType(Selector Sel,
const ObjCObjectPointerType *OPT,
bool IsInstance);
ObjCMethodDecl *LookupMethodInObjectType(Selector Sel, QualType Ty,
bool IsInstance);
bool CheckARCMethodDecl(ObjCMethodDecl *method);
bool inferObjCARCLifetime(ValueDecl *decl);
void deduceOpenCLAddressSpace(ValueDecl *decl);
ExprResult
HandleExprPropertyRefExpr(const ObjCObjectPointerType *OPT,
Expr *BaseExpr,
SourceLocation OpLoc,
DeclarationName MemberName,
SourceLocation MemberLoc,
SourceLocation SuperLoc, QualType SuperType,
bool Super);
ExprResult
ActOnClassPropertyRefExpr(IdentifierInfo &receiverName,
IdentifierInfo &propertyName,
SourceLocation receiverNameLoc,
SourceLocation propertyNameLoc);
ObjCMethodDecl *tryCaptureObjCSelf(SourceLocation Loc);
/// Describes the kind of message expression indicated by a message
/// send that starts with an identifier.
enum ObjCMessageKind {
/// The message is sent to 'super'.
ObjCSuperMessage,
/// The message is an instance message.
ObjCInstanceMessage,
/// The message is a class message, and the identifier is a type
/// name.
ObjCClassMessage
};
ObjCMessageKind getObjCMessageKind(Scope *S,
IdentifierInfo *Name,
SourceLocation NameLoc,
bool IsSuper,
bool HasTrailingDot,
ParsedType &ReceiverType);
ExprResult ActOnSuperMessage(Scope *S, SourceLocation SuperLoc,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildClassMessage(TypeSourceInfo *ReceiverTypeInfo,
QualType ReceiverType,
SourceLocation SuperLoc,
Selector Sel,
ObjCMethodDecl *Method,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args,
bool isImplicit = false);
ExprResult BuildClassMessageImplicit(QualType ReceiverType,
bool isSuperReceiver,
SourceLocation Loc,
Selector Sel,
ObjCMethodDecl *Method,
MultiExprArg Args);
ExprResult ActOnClassMessage(Scope *S,
ParsedType Receiver,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildInstanceMessage(Expr *Receiver,
QualType ReceiverType,
SourceLocation SuperLoc,
Selector Sel,
ObjCMethodDecl *Method,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args,
bool isImplicit = false);
ExprResult BuildInstanceMessageImplicit(Expr *Receiver,
QualType ReceiverType,
SourceLocation Loc,
Selector Sel,
ObjCMethodDecl *Method,
MultiExprArg Args);
ExprResult ActOnInstanceMessage(Scope *S,
Expr *Receiver,
Selector Sel,
SourceLocation LBracLoc,
ArrayRef<SourceLocation> SelectorLocs,
SourceLocation RBracLoc,
MultiExprArg Args);
ExprResult BuildObjCBridgedCast(SourceLocation LParenLoc,
ObjCBridgeCastKind Kind,
SourceLocation BridgeKeywordLoc,
TypeSourceInfo *TSInfo,
Expr *SubExpr);
ExprResult ActOnObjCBridgedCast(Scope *S,
SourceLocation LParenLoc,
ObjCBridgeCastKind Kind,
SourceLocation BridgeKeywordLoc,
ParsedType Type,
SourceLocation RParenLoc,
Expr *SubExpr);
void CheckTollFreeBridgeCast(QualType castType, Expr *castExpr);
void CheckObjCBridgeRelatedCast(QualType castType, Expr *castExpr);
bool CheckTollFreeBridgeStaticCast(QualType castType, Expr *castExpr,
CastKind &Kind);
bool checkObjCBridgeRelatedComponents(SourceLocation Loc,
QualType DestType, QualType SrcType,
ObjCInterfaceDecl *&RelatedClass,
ObjCMethodDecl *&ClassMethod,
ObjCMethodDecl *&InstanceMethod,
TypedefNameDecl *&TDNDecl,
bool CfToNs, bool Diagnose = true);
bool CheckObjCBridgeRelatedConversions(SourceLocation Loc,
QualType DestType, QualType SrcType,
Expr *&SrcExpr, bool Diagnose = true);
bool CheckConversionToObjCLiteral(QualType DstType, Expr *&SrcExpr,
bool Diagnose = true);
bool checkInitMethod(ObjCMethodDecl *method, QualType receiverTypeIfCall);
/// Check whether the given new method is a valid override of the
/// given overridden method, and set any properties that should be inherited.
void CheckObjCMethodOverride(ObjCMethodDecl *NewMethod,
const ObjCMethodDecl *Overridden);
/// Describes the compatibility of a result type with its method.
enum ResultTypeCompatibilityKind {
RTC_Compatible,
RTC_Incompatible,
RTC_Unknown
};
/// Check whether the declared result type of the given Objective-C
/// method declaration is compatible with the method's class.
ResultTypeCompatibilityKind
checkRelatedResultTypeCompatibility(const ObjCMethodDecl *Method,
const ObjCInterfaceDecl *CurrentClass);
void CheckObjCMethodDirectOverrides(ObjCMethodDecl *method,
ObjCMethodDecl *overridden);
void CheckObjCMethodOverrides(ObjCMethodDecl *ObjCMethod,
ObjCInterfaceDecl *CurrentClass,
ResultTypeCompatibilityKind RTC);
enum PragmaOptionsAlignKind {
POAK_Native, // #pragma options align=native
POAK_Natural, // #pragma options align=natural
POAK_Packed, // #pragma options align=packed
POAK_Power, // #pragma options align=power
POAK_Mac68k, // #pragma options align=mac68k
POAK_Reset // #pragma options align=reset
};
/// ActOnPragmaClangSection - Called on well formed \#pragma clang section
void ActOnPragmaClangSection(SourceLocation PragmaLoc,
PragmaClangSectionAction Action,
PragmaClangSectionKind SecKind, StringRef SecName);
/// ActOnPragmaOptionsAlign - Called on well formed \#pragma options align.
void ActOnPragmaOptionsAlign(PragmaOptionsAlignKind Kind,
SourceLocation PragmaLoc);
/// ActOnPragmaPack - Called on well formed \#pragma pack(...).
void ActOnPragmaPack(SourceLocation PragmaLoc, PragmaMsStackAction Action,
StringRef SlotLabel, Expr *Alignment);
enum class PragmaAlignPackDiagnoseKind {
NonDefaultStateAtInclude,
ChangedStateAtExit
};
void DiagnoseNonDefaultPragmaAlignPack(PragmaAlignPackDiagnoseKind Kind,
SourceLocation IncludeLoc);
void DiagnoseUnterminatedPragmaAlignPack();
/// ActOnPragmaMSStruct - Called on well formed \#pragma ms_struct [on|off].
void ActOnPragmaMSStruct(PragmaMSStructKind Kind);
/// ActOnPragmaMSComment - Called on well formed
/// \#pragma comment(kind, "arg").
void ActOnPragmaMSComment(SourceLocation CommentLoc, PragmaMSCommentKind Kind,
StringRef Arg);
/// ActOnPragmaMSPointersToMembers - called on well formed \#pragma
/// pointers_to_members(representation method[, general purpose
/// representation]).
void ActOnPragmaMSPointersToMembers(
LangOptions::PragmaMSPointersToMembersKind Kind,
SourceLocation PragmaLoc);
/// Called on well formed \#pragma vtordisp().
void ActOnPragmaMSVtorDisp(PragmaMsStackAction Action,
SourceLocation PragmaLoc,
MSVtorDispMode Value);
enum PragmaSectionKind {
PSK_DataSeg,
PSK_BSSSeg,
PSK_ConstSeg,
PSK_CodeSeg,
};
bool UnifySection(StringRef SectionName, int SectionFlags,
NamedDecl *TheDecl);
bool UnifySection(StringRef SectionName,
int SectionFlags,
SourceLocation PragmaSectionLocation);
/// Called on well formed \#pragma bss_seg/data_seg/const_seg/code_seg.
void ActOnPragmaMSSeg(SourceLocation PragmaLocation,
PragmaMsStackAction Action,
llvm::StringRef StackSlotLabel,
StringLiteral *SegmentName,
llvm::StringRef PragmaName);
/// Called on well formed \#pragma section().
void ActOnPragmaMSSection(SourceLocation PragmaLocation,
int SectionFlags, StringLiteral *SegmentName);
/// Called on well-formed \#pragma init_seg().
void ActOnPragmaMSInitSeg(SourceLocation PragmaLocation,
StringLiteral *SegmentName);
/// Called on #pragma clang __debug dump II
void ActOnPragmaDump(Scope *S, SourceLocation Loc, IdentifierInfo *II);
/// ActOnPragmaDetectMismatch - Call on well-formed \#pragma detect_mismatch
void ActOnPragmaDetectMismatch(SourceLocation Loc, StringRef Name,
StringRef Value);
/// Are precise floating point semantics currently enabled?
bool isPreciseFPEnabled() {
return !CurFPFeatures.getAllowFPReassociate() &&
!CurFPFeatures.getNoSignedZero() &&
!CurFPFeatures.getAllowReciprocal() &&
!CurFPFeatures.getAllowApproxFunc();
}
/// ActOnPragmaFloatControl - Call on well-formed \#pragma float_control
void ActOnPragmaFloatControl(SourceLocation Loc, PragmaMsStackAction Action,
PragmaFloatControlKind Value);
/// ActOnPragmaUnused - Called on well-formed '\#pragma unused'.
void ActOnPragmaUnused(const Token &Identifier,
Scope *curScope,
SourceLocation PragmaLoc);
/// ActOnPragmaVisibility - Called on well formed \#pragma GCC visibility... .
void ActOnPragmaVisibility(const IdentifierInfo* VisType,
SourceLocation PragmaLoc);
NamedDecl *DeclClonePragmaWeak(NamedDecl *ND, IdentifierInfo *II,
SourceLocation Loc);
void DeclApplyPragmaWeak(Scope *S, NamedDecl *ND, WeakInfo &W);
/// ActOnPragmaWeakID - Called on well formed \#pragma weak ident.
void ActOnPragmaWeakID(IdentifierInfo* WeakName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc);
/// ActOnPragmaRedefineExtname - Called on well formed
/// \#pragma redefine_extname oldname newname.
void ActOnPragmaRedefineExtname(IdentifierInfo* WeakName,
IdentifierInfo* AliasName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc,
SourceLocation AliasNameLoc);
/// ActOnPragmaWeakAlias - Called on well formed \#pragma weak ident = ident.
void ActOnPragmaWeakAlias(IdentifierInfo* WeakName,
IdentifierInfo* AliasName,
SourceLocation PragmaLoc,
SourceLocation WeakNameLoc,
SourceLocation AliasNameLoc);
/// ActOnPragmaFPContract - Called on well formed
/// \#pragma {STDC,OPENCL} FP_CONTRACT and
/// \#pragma clang fp contract
void ActOnPragmaFPContract(SourceLocation Loc, LangOptions::FPModeKind FPC);
/// Called on well formed
/// \#pragma clang fp reassociate
void ActOnPragmaFPReassociate(SourceLocation Loc, bool IsEnabled);
/// ActOnPragmaFenvAccess - Called on well formed
/// \#pragma STDC FENV_ACCESS
void ActOnPragmaFEnvAccess(SourceLocation Loc, bool IsEnabled);
/// Called on well formed '\#pragma clang fp' that has option 'exceptions'.
void ActOnPragmaFPExceptions(SourceLocation Loc,
LangOptions::FPExceptionModeKind);
/// Called to set constant rounding mode for floating point operations.
void setRoundingMode(SourceLocation Loc, llvm::RoundingMode);
/// Called to set exception behavior for floating point operations.
void setExceptionMode(SourceLocation Loc, LangOptions::FPExceptionModeKind);
/// AddAlignmentAttributesForRecord - Adds any needed alignment attributes to
/// a the record decl, to handle '\#pragma pack' and '\#pragma options align'.
void AddAlignmentAttributesForRecord(RecordDecl *RD);
/// AddMsStructLayoutForRecord - Adds ms_struct layout attribute to record.
void AddMsStructLayoutForRecord(RecordDecl *RD);
/// PushNamespaceVisibilityAttr - Note that we've entered a
/// namespace with a visibility attribute.
void PushNamespaceVisibilityAttr(const VisibilityAttr *Attr,
SourceLocation Loc);
/// AddPushedVisibilityAttribute - If '\#pragma GCC visibility' was used,
/// add an appropriate visibility attribute.
void AddPushedVisibilityAttribute(Decl *RD);
/// PopPragmaVisibility - Pop the top element of the visibility stack; used
/// for '\#pragma GCC visibility' and visibility attributes on namespaces.
void PopPragmaVisibility(bool IsNamespaceEnd, SourceLocation EndLoc);
/// FreeVisContext - Deallocate and null out VisContext.
void FreeVisContext();
/// AddCFAuditedAttribute - Check whether we're currently within
/// '\#pragma clang arc_cf_code_audited' and, if so, consider adding
/// the appropriate attribute.
void AddCFAuditedAttribute(Decl *D);
void ActOnPragmaAttributeAttribute(ParsedAttr &Attribute,
SourceLocation PragmaLoc,
attr::ParsedSubjectMatchRuleSet Rules);
void ActOnPragmaAttributeEmptyPush(SourceLocation PragmaLoc,
const IdentifierInfo *Namespace);
/// Called on well-formed '\#pragma clang attribute pop'.
void ActOnPragmaAttributePop(SourceLocation PragmaLoc,
const IdentifierInfo *Namespace);
/// Adds the attributes that have been specified using the
/// '\#pragma clang attribute push' directives to the given declaration.
void AddPragmaAttributes(Scope *S, Decl *D);
void DiagnoseUnterminatedPragmaAttribute();
/// Called on well formed \#pragma clang optimize.
void ActOnPragmaOptimize(bool On, SourceLocation PragmaLoc);
/// Get the location for the currently active "\#pragma clang optimize
/// off". If this location is invalid, then the state of the pragma is "on".
SourceLocation getOptimizeOffPragmaLocation() const {
return OptimizeOffPragmaLocation;
}
/// Only called on function definitions; if there is a pragma in scope
/// with the effect of a range-based optnone, consider marking the function
/// with attribute optnone.
void AddRangeBasedOptnone(FunctionDecl *FD);
/// Adds the 'optnone' attribute to the function declaration if there
/// are no conflicts; Loc represents the location causing the 'optnone'
/// attribute to be added (usually because of a pragma).
void AddOptnoneAttributeIfNoConflicts(FunctionDecl *FD, SourceLocation Loc);
/// AddAlignedAttr - Adds an aligned attribute to a particular declaration.
void AddAlignedAttr(Decl *D, const AttributeCommonInfo &CI, Expr *E,
bool IsPackExpansion);
void AddAlignedAttr(Decl *D, const AttributeCommonInfo &CI, TypeSourceInfo *T,
bool IsPackExpansion);
/// AddAssumeAlignedAttr - Adds an assume_aligned attribute to a particular
/// declaration.
void AddAssumeAlignedAttr(Decl *D, const AttributeCommonInfo &CI, Expr *E,
Expr *OE);
/// AddAllocAlignAttr - Adds an alloc_align attribute to a particular
/// declaration.
void AddAllocAlignAttr(Decl *D, const AttributeCommonInfo &CI,
Expr *ParamExpr);
/// AddAlignValueAttr - Adds an align_value attribute to a particular
/// declaration.
void AddAlignValueAttr(Decl *D, const AttributeCommonInfo &CI, Expr *E);
/// AddAnnotationAttr - Adds an annotation Annot with Args arguments to D.
void AddAnnotationAttr(Decl *D, const AttributeCommonInfo &CI,
StringRef Annot, MutableArrayRef<Expr *> Args);
/// AddLaunchBoundsAttr - Adds a launch_bounds attribute to a particular
/// declaration.
void AddLaunchBoundsAttr(Decl *D, const AttributeCommonInfo &CI,
Expr *MaxThreads, Expr *MinBlocks);
/// AddModeAttr - Adds a mode attribute to a particular declaration.
void AddModeAttr(Decl *D, const AttributeCommonInfo &CI, IdentifierInfo *Name,
bool InInstantiation = false);
void AddParameterABIAttr(Decl *D, const AttributeCommonInfo &CI,
ParameterABI ABI);
enum class RetainOwnershipKind {NS, CF, OS};
void AddXConsumedAttr(Decl *D, const AttributeCommonInfo &CI,
RetainOwnershipKind K, bool IsTemplateInstantiation);
/// addAMDGPUFlatWorkGroupSizeAttr - Adds an amdgpu_flat_work_group_size
/// attribute to a particular declaration.
void addAMDGPUFlatWorkGroupSizeAttr(Decl *D, const AttributeCommonInfo &CI,
Expr *Min, Expr *Max);
/// addAMDGPUWavePersEUAttr - Adds an amdgpu_waves_per_eu attribute to a
/// particular declaration.
void addAMDGPUWavesPerEUAttr(Decl *D, const AttributeCommonInfo &CI,
Expr *Min, Expr *Max);
bool checkNSReturnsRetainedReturnType(SourceLocation loc, QualType type);
//===--------------------------------------------------------------------===//
// C++ Coroutines TS
//
bool ActOnCoroutineBodyStart(Scope *S, SourceLocation KwLoc,
StringRef Keyword);
ExprResult ActOnCoawaitExpr(Scope *S, SourceLocation KwLoc, Expr *E);
ExprResult ActOnCoyieldExpr(Scope *S, SourceLocation KwLoc, Expr *E);
StmtResult ActOnCoreturnStmt(Scope *S, SourceLocation KwLoc, Expr *E);
ExprResult BuildResolvedCoawaitExpr(SourceLocation KwLoc, Expr *E,
bool IsImplicit = false);
ExprResult BuildUnresolvedCoawaitExpr(SourceLocation KwLoc, Expr *E,
UnresolvedLookupExpr* Lookup);
ExprResult BuildCoyieldExpr(SourceLocation KwLoc, Expr *E);
StmtResult BuildCoreturnStmt(SourceLocation KwLoc, Expr *E,
bool IsImplicit = false);
StmtResult BuildCoroutineBodyStmt(CoroutineBodyStmt::CtorArgs);
bool buildCoroutineParameterMoves(SourceLocation Loc);
VarDecl *buildCoroutinePromise(SourceLocation Loc);
void CheckCompletedCoroutineBody(FunctionDecl *FD, Stmt *&Body);
/// Lookup 'coroutine_traits' in std namespace and std::experimental
/// namespace. The namespace found is recorded in Namespace.
ClassTemplateDecl *lookupCoroutineTraits(SourceLocation KwLoc,
SourceLocation FuncLoc,
NamespaceDecl *&Namespace);
/// Check that the expression co_await promise.final_suspend() shall not be
/// potentially-throwing.
bool checkFinalSuspendNoThrow(const Stmt *FinalSuspend);
//===--------------------------------------------------------------------===//
// OpenMP directives and clauses.
//
private:
void *VarDataSharingAttributesStack;
struct DeclareTargetContextInfo {
struct MapInfo {
OMPDeclareTargetDeclAttr::MapTypeTy MT;
SourceLocation Loc;
};
/// Explicitly listed variables and functions in a 'to' or 'link' clause.
llvm::DenseMap<NamedDecl *, MapInfo> ExplicitlyMapped;
/// The 'device_type' as parsed from the clause.
OMPDeclareTargetDeclAttr::DevTypeTy DT = OMPDeclareTargetDeclAttr::DT_Any;
/// The directive kind, `begin declare target` or `declare target`.
OpenMPDirectiveKind Kind;
/// The directive with indirect clause.
Optional<Expr *> Indirect;
/// The directive location.
SourceLocation Loc;
DeclareTargetContextInfo(OpenMPDirectiveKind Kind, SourceLocation Loc)
: Kind(Kind), Loc(Loc) {}
};
/// Number of nested '#pragma omp declare target' directives.
SmallVector<DeclareTargetContextInfo, 4> DeclareTargetNesting;
/// Initialization of data-sharing attributes stack.
void InitDataSharingAttributesStack();
void DestroyDataSharingAttributesStack();
ExprResult
VerifyPositiveIntegerConstantInClause(Expr *Op, OpenMPClauseKind CKind,
bool StrictlyPositive = true,
bool SuppressExprDiags = false);
/// Returns OpenMP nesting level for current directive.
unsigned getOpenMPNestingLevel() const;
/// Adjusts the function scopes index for the target-based regions.
void adjustOpenMPTargetScopeIndex(unsigned &FunctionScopesIndex,
unsigned Level) const;
/// Returns the number of scopes associated with the construct on the given
/// OpenMP level.
int getNumberOfConstructScopes(unsigned Level) const;
/// Push new OpenMP function region for non-capturing function.
void pushOpenMPFunctionRegion();
/// Pop OpenMP function region for non-capturing function.
void popOpenMPFunctionRegion(const sema::FunctionScopeInfo *OldFSI);
/// Analyzes and checks a loop nest for use by a loop transformation.
///
/// \param Kind The loop transformation directive kind.
/// \param NumLoops How many nested loops the directive is expecting.
/// \param AStmt Associated statement of the transformation directive.
/// \param LoopHelpers [out] The loop analysis result.
/// \param Body [out] The body code nested in \p NumLoops loop.
/// \param OriginalInits [out] Collection of statements and declarations that
/// must have been executed/declared before entering the
/// loop.
///
/// \return Whether there was any error.
bool checkTransformableLoopNest(
OpenMPDirectiveKind Kind, Stmt *AStmt, int NumLoops,
SmallVectorImpl<OMPLoopBasedDirective::HelperExprs> &LoopHelpers,
Stmt *&Body,
SmallVectorImpl<SmallVector<llvm::PointerUnion<Stmt *, Decl *>, 0>>
&OriginalInits);
/// Helper to keep information about the current `omp begin/end declare
/// variant` nesting.
struct OMPDeclareVariantScope {
/// The associated OpenMP context selector.
OMPTraitInfo *TI;
/// The associated OpenMP context selector mangling.
std::string NameSuffix;
OMPDeclareVariantScope(OMPTraitInfo &TI);
};
/// Return the OMPTraitInfo for the surrounding scope, if any.
OMPTraitInfo *getOMPTraitInfoForSurroundingScope() {
return OMPDeclareVariantScopes.empty() ? nullptr
: OMPDeclareVariantScopes.back().TI;
}
/// The current `omp begin/end declare variant` scopes.
SmallVector<OMPDeclareVariantScope, 4> OMPDeclareVariantScopes;
/// The current `omp begin/end assumes` scopes.
SmallVector<AssumptionAttr *, 4> OMPAssumeScoped;
/// All `omp assumes` we encountered so far.
SmallVector<AssumptionAttr *, 4> OMPAssumeGlobal;
public:
/// The declarator \p D defines a function in the scope \p S which is nested
/// in an `omp begin/end declare variant` scope. In this method we create a
/// declaration for \p D and rename \p D according to the OpenMP context
/// selector of the surrounding scope. Return all base functions in \p Bases.
void ActOnStartOfFunctionDefinitionInOpenMPDeclareVariantScope(
Scope *S, Declarator &D, MultiTemplateParamsArg TemplateParameterLists,
SmallVectorImpl<FunctionDecl *> &Bases);
/// Register \p D as specialization of all base functions in \p Bases in the
/// current `omp begin/end declare variant` scope.
void ActOnFinishedFunctionDefinitionInOpenMPDeclareVariantScope(
Decl *D, SmallVectorImpl<FunctionDecl *> &Bases);
/// Act on \p D, a function definition inside of an `omp [begin/end] assumes`.
void ActOnFinishedFunctionDefinitionInOpenMPAssumeScope(Decl *D);
/// Can we exit an OpenMP declare variant scope at the moment.
bool isInOpenMPDeclareVariantScope() const {
return !OMPDeclareVariantScopes.empty();
}
/// Given the potential call expression \p Call, determine if there is a
/// specialization via the OpenMP declare variant mechanism available. If
/// there is, return the specialized call expression, otherwise return the
/// original \p Call.
ExprResult ActOnOpenMPCall(ExprResult Call, Scope *Scope,
SourceLocation LParenLoc, MultiExprArg ArgExprs,
SourceLocation RParenLoc, Expr *ExecConfig);
/// Handle a `omp begin declare variant`.
void ActOnOpenMPBeginDeclareVariant(SourceLocation Loc, OMPTraitInfo &TI);
/// Handle a `omp end declare variant`.
void ActOnOpenMPEndDeclareVariant();
/// Checks if the variant/multiversion functions are compatible.
bool areMultiversionVariantFunctionsCompatible(
const FunctionDecl *OldFD, const FunctionDecl *NewFD,
const PartialDiagnostic &NoProtoDiagID,
const PartialDiagnosticAt &NoteCausedDiagIDAt,
const PartialDiagnosticAt &NoSupportDiagIDAt,
const PartialDiagnosticAt &DiffDiagIDAt, bool TemplatesSupported,
bool ConstexprSupported, bool CLinkageMayDiffer);
/// Function tries to capture lambda's captured variables in the OpenMP region
/// before the original lambda is captured.
void tryCaptureOpenMPLambdas(ValueDecl *V);
/// Return true if the provided declaration \a VD should be captured by
/// reference.
/// \param Level Relative level of nested OpenMP construct for that the check
/// is performed.
/// \param OpenMPCaptureLevel Capture level within an OpenMP construct.
bool isOpenMPCapturedByRef(const ValueDecl *D, unsigned Level,
unsigned OpenMPCaptureLevel) const;
/// Check if the specified variable is used in one of the private
/// clauses (private, firstprivate, lastprivate, reduction etc.) in OpenMP
/// constructs.
VarDecl *isOpenMPCapturedDecl(ValueDecl *D, bool CheckScopeInfo = false,
unsigned StopAt = 0);
ExprResult getOpenMPCapturedExpr(VarDecl *Capture, ExprValueKind VK,
ExprObjectKind OK, SourceLocation Loc);
/// If the current region is a loop-based region, mark the start of the loop
/// construct.
void startOpenMPLoop();
/// If the current region is a range loop-based region, mark the start of the
/// loop construct.
void startOpenMPCXXRangeFor();
/// Check if the specified variable is used in 'private' clause.
/// \param Level Relative level of nested OpenMP construct for that the check
/// is performed.
OpenMPClauseKind isOpenMPPrivateDecl(ValueDecl *D, unsigned Level,
unsigned CapLevel) const;
/// Sets OpenMP capture kind (OMPC_private, OMPC_firstprivate, OMPC_map etc.)
/// for \p FD based on DSA for the provided corresponding captured declaration
/// \p D.
void setOpenMPCaptureKind(FieldDecl *FD, const ValueDecl *D, unsigned Level);
/// Check if the specified variable is captured by 'target' directive.
/// \param Level Relative level of nested OpenMP construct for that the check
/// is performed.
bool isOpenMPTargetCapturedDecl(const ValueDecl *D, unsigned Level,
unsigned CaptureLevel) const;
/// Check if the specified global variable must be captured by outer capture
/// regions.
/// \param Level Relative level of nested OpenMP construct for that
/// the check is performed.
bool isOpenMPGlobalCapturedDecl(ValueDecl *D, unsigned Level,
unsigned CaptureLevel) const;
ExprResult PerformOpenMPImplicitIntegerConversion(SourceLocation OpLoc,
Expr *Op);
/// Called on start of new data sharing attribute block.
void StartOpenMPDSABlock(OpenMPDirectiveKind K,
const DeclarationNameInfo &DirName, Scope *CurScope,
SourceLocation Loc);
/// Start analysis of clauses.
void StartOpenMPClause(OpenMPClauseKind K);
/// End analysis of clauses.
void EndOpenMPClause();
/// Called on end of data sharing attribute block.
void EndOpenMPDSABlock(Stmt *CurDirective);
/// Check if the current region is an OpenMP loop region and if it is,
/// mark loop control variable, used in \p Init for loop initialization, as
/// private by default.
/// \param Init First part of the for loop.
void ActOnOpenMPLoopInitialization(SourceLocation ForLoc, Stmt *Init);
/// Called on well-formed '\#pragma omp metadirective' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPMetaDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
// OpenMP directives and clauses.
/// Called on correct id-expression from the '#pragma omp
/// threadprivate'.
ExprResult ActOnOpenMPIdExpression(Scope *CurScope, CXXScopeSpec &ScopeSpec,
const DeclarationNameInfo &Id,
OpenMPDirectiveKind Kind);
/// Called on well-formed '#pragma omp threadprivate'.
DeclGroupPtrTy ActOnOpenMPThreadprivateDirective(
SourceLocation Loc,
ArrayRef<Expr *> VarList);
/// Builds a new OpenMPThreadPrivateDecl and checks its correctness.
OMPThreadPrivateDecl *CheckOMPThreadPrivateDecl(SourceLocation Loc,
ArrayRef<Expr *> VarList);
/// Called on well-formed '#pragma omp allocate'.
DeclGroupPtrTy ActOnOpenMPAllocateDirective(SourceLocation Loc,
ArrayRef<Expr *> VarList,
ArrayRef<OMPClause *> Clauses,
DeclContext *Owner = nullptr);
/// Called on well-formed '#pragma omp [begin] assume[s]'.
void ActOnOpenMPAssumesDirective(SourceLocation Loc,
OpenMPDirectiveKind DKind,
ArrayRef<std::string> Assumptions,
bool SkippedClauses);
/// Check if there is an active global `omp begin assumes` directive.
bool isInOpenMPAssumeScope() const { return !OMPAssumeScoped.empty(); }
/// Check if there is an active global `omp assumes` directive.
bool hasGlobalOpenMPAssumes() const { return !OMPAssumeGlobal.empty(); }
/// Called on well-formed '#pragma omp end assumes'.
void ActOnOpenMPEndAssumesDirective();
/// Called on well-formed '#pragma omp requires'.
DeclGroupPtrTy ActOnOpenMPRequiresDirective(SourceLocation Loc,
ArrayRef<OMPClause *> ClauseList);
/// Check restrictions on Requires directive
OMPRequiresDecl *CheckOMPRequiresDecl(SourceLocation Loc,
ArrayRef<OMPClause *> Clauses);
/// Check if the specified type is allowed to be used in 'omp declare
/// reduction' construct.
QualType ActOnOpenMPDeclareReductionType(SourceLocation TyLoc,
TypeResult ParsedType);
/// Called on start of '#pragma omp declare reduction'.
DeclGroupPtrTy ActOnOpenMPDeclareReductionDirectiveStart(
Scope *S, DeclContext *DC, DeclarationName Name,
ArrayRef<std::pair<QualType, SourceLocation>> ReductionTypes,
AccessSpecifier AS, Decl *PrevDeclInScope = nullptr);
/// Initialize declare reduction construct initializer.
void ActOnOpenMPDeclareReductionCombinerStart(Scope *S, Decl *D);
/// Finish current declare reduction construct initializer.
void ActOnOpenMPDeclareReductionCombinerEnd(Decl *D, Expr *Combiner);
/// Initialize declare reduction construct initializer.
/// \return omp_priv variable.
VarDecl *ActOnOpenMPDeclareReductionInitializerStart(Scope *S, Decl *D);
/// Finish current declare reduction construct initializer.
void ActOnOpenMPDeclareReductionInitializerEnd(Decl *D, Expr *Initializer,
VarDecl *OmpPrivParm);
/// Called at the end of '#pragma omp declare reduction'.
DeclGroupPtrTy ActOnOpenMPDeclareReductionDirectiveEnd(
Scope *S, DeclGroupPtrTy DeclReductions, bool IsValid);
/// Check variable declaration in 'omp declare mapper' construct.
TypeResult ActOnOpenMPDeclareMapperVarDecl(Scope *S, Declarator &D);
/// Check if the specified type is allowed to be used in 'omp declare
/// mapper' construct.
QualType ActOnOpenMPDeclareMapperType(SourceLocation TyLoc,
TypeResult ParsedType);
/// Called on start of '#pragma omp declare mapper'.
DeclGroupPtrTy ActOnOpenMPDeclareMapperDirective(
Scope *S, DeclContext *DC, DeclarationName Name, QualType MapperType,
SourceLocation StartLoc, DeclarationName VN, AccessSpecifier AS,
Expr *MapperVarRef, ArrayRef<OMPClause *> Clauses,
Decl *PrevDeclInScope = nullptr);
/// Build the mapper variable of '#pragma omp declare mapper'.
ExprResult ActOnOpenMPDeclareMapperDirectiveVarDecl(Scope *S,
QualType MapperType,
SourceLocation StartLoc,
DeclarationName VN);
bool isOpenMPDeclareMapperVarDeclAllowed(const VarDecl *VD) const;
const ValueDecl *getOpenMPDeclareMapperVarName() const;
/// Called on the start of target region i.e. '#pragma omp declare target'.
bool ActOnStartOpenMPDeclareTargetContext(DeclareTargetContextInfo &DTCI);
/// Called at the end of target region i.e. '#pragma omp end declare target'.
const DeclareTargetContextInfo ActOnOpenMPEndDeclareTargetDirective();
/// Called once a target context is completed, that can be when a
/// '#pragma omp end declare target' was encountered or when a
/// '#pragma omp declare target' without declaration-definition-seq was
/// encountered.
void ActOnFinishedOpenMPDeclareTargetContext(DeclareTargetContextInfo &DTCI);
/// Searches for the provided declaration name for OpenMP declare target
/// directive.
NamedDecl *lookupOpenMPDeclareTargetName(Scope *CurScope,
CXXScopeSpec &ScopeSpec,
const DeclarationNameInfo &Id);
/// Called on correct id-expression from the '#pragma omp declare target'.
void ActOnOpenMPDeclareTargetName(NamedDecl *ND, SourceLocation Loc,
OMPDeclareTargetDeclAttr::MapTypeTy MT,
DeclareTargetContextInfo &DTCI);
/// Check declaration inside target region.
void
checkDeclIsAllowedInOpenMPTarget(Expr *E, Decl *D,
SourceLocation IdLoc = SourceLocation());
/// Finishes analysis of the deferred functions calls that may be declared as
/// host/nohost during device/host compilation.
void finalizeOpenMPDelayedAnalysis(const FunctionDecl *Caller,
const FunctionDecl *Callee,
SourceLocation Loc);
/// Return true inside OpenMP declare target region.
bool isInOpenMPDeclareTargetContext() const {
return !DeclareTargetNesting.empty();
}
/// Return true inside OpenMP target region.
bool isInOpenMPTargetExecutionDirective() const;
/// Return the number of captured regions created for an OpenMP directive.
static int getOpenMPCaptureLevels(OpenMPDirectiveKind Kind);
/// Initialization of captured region for OpenMP region.
void ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope);
/// Called for syntactical loops (ForStmt or CXXForRangeStmt) associated to
/// an OpenMP loop directive.
StmtResult ActOnOpenMPCanonicalLoop(Stmt *AStmt);
/// Process a canonical OpenMP loop nest that can either be a canonical
/// literal loop (ForStmt or CXXForRangeStmt), or the generated loop of an
/// OpenMP loop transformation construct.
StmtResult ActOnOpenMPLoopnest(Stmt *AStmt);
/// End of OpenMP region.
///
/// \param S Statement associated with the current OpenMP region.
/// \param Clauses List of clauses for the current OpenMP region.
///
/// \returns Statement for finished OpenMP region.
StmtResult ActOnOpenMPRegionEnd(StmtResult S, ArrayRef<OMPClause *> Clauses);
StmtResult ActOnOpenMPExecutableDirective(
OpenMPDirectiveKind Kind, const DeclarationNameInfo &DirName,
OpenMPDirectiveKind CancelRegion, ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc, SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp parallel' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPParallelDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
using VarsWithInheritedDSAType =
llvm::SmallDenseMap<const ValueDecl *, const Expr *, 4>;
/// Called on well-formed '\#pragma omp simd' after parsing
/// of the associated statement.
StmtResult
ActOnOpenMPSimdDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '#pragma omp tile' after parsing of its clauses and
/// the associated statement.
StmtResult ActOnOpenMPTileDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '#pragma omp unroll' after parsing of its clauses
/// and the associated statement.
StmtResult ActOnOpenMPUnrollDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp for' after parsing
/// of the associated statement.
StmtResult
ActOnOpenMPForDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp for simd' after parsing
/// of the associated statement.
StmtResult
ActOnOpenMPForSimdDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp sections' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPSectionsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp section' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPSectionDirective(Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp single' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPSingleDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp master' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPMasterDirective(Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp critical' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPCriticalDirective(const DeclarationNameInfo &DirName,
ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp parallel for' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp parallel for simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp parallel master' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelMasterDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp parallel sections' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp task' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTaskDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp taskyield'.
StmtResult ActOnOpenMPTaskyieldDirective(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp barrier'.
StmtResult ActOnOpenMPBarrierDirective(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp taskwait'.
StmtResult ActOnOpenMPTaskwaitDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp taskgroup'.
StmtResult ActOnOpenMPTaskgroupDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp flush'.
StmtResult ActOnOpenMPFlushDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp depobj'.
StmtResult ActOnOpenMPDepobjDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp scan'.
StmtResult ActOnOpenMPScanDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp ordered' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPOrderedDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp atomic' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPAtomicDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp target' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTargetDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp target data' after parsing of
/// the associated statement.
StmtResult ActOnOpenMPTargetDataDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp target enter data' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetEnterDataDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc,
Stmt *AStmt);
/// Called on well-formed '\#pragma omp target exit data' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetExitDataDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc,
Stmt *AStmt);
/// Called on well-formed '\#pragma omp target parallel' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetParallelDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp target parallel for' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp teams' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTeamsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp cancellation point'.
StmtResult
ActOnOpenMPCancellationPointDirective(SourceLocation StartLoc,
SourceLocation EndLoc,
OpenMPDirectiveKind CancelRegion);
/// Called on well-formed '\#pragma omp cancel'.
StmtResult ActOnOpenMPCancelDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc,
OpenMPDirectiveKind CancelRegion);
/// Called on well-formed '\#pragma omp taskloop' after parsing of the
/// associated statement.
StmtResult
ActOnOpenMPTaskLoopDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp taskloop simd' after parsing of
/// the associated statement.
StmtResult ActOnOpenMPTaskLoopSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp master taskloop' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPMasterTaskLoopDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp master taskloop simd' after parsing of
/// the associated statement.
StmtResult ActOnOpenMPMasterTaskLoopSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp parallel master taskloop' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelMasterTaskLoopDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp parallel master taskloop simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelMasterTaskLoopSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp distribute' after parsing
/// of the associated statement.
StmtResult
ActOnOpenMPDistributeDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target update'.
StmtResult ActOnOpenMPTargetUpdateDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc,
Stmt *AStmt);
/// Called on well-formed '\#pragma omp distribute parallel for' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPDistributeParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp distribute parallel for simd'
/// after parsing of the associated statement.
StmtResult ActOnOpenMPDistributeParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp distribute simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPDistributeSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target parallel for simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target simd' after parsing of
/// the associated statement.
StmtResult
ActOnOpenMPTargetSimdDirective(ArrayRef<OMPClause *> Clauses, Stmt *AStmt,
SourceLocation StartLoc, SourceLocation EndLoc,
VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp teams distribute' after parsing of
/// the associated statement.
StmtResult ActOnOpenMPTeamsDistributeDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp teams distribute simd' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPTeamsDistributeSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp teams distribute parallel for simd'
/// after parsing of the associated statement.
StmtResult ActOnOpenMPTeamsDistributeParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp teams distribute parallel for'
/// after parsing of the associated statement.
StmtResult ActOnOpenMPTeamsDistributeParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target teams' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPTargetTeamsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp target teams distribute' after parsing
/// of the associated statement.
StmtResult ActOnOpenMPTargetTeamsDistributeDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target teams distribute parallel for'
/// after parsing of the associated statement.
StmtResult ActOnOpenMPTargetTeamsDistributeParallelForDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target teams distribute parallel for
/// simd' after parsing of the associated statement.
StmtResult ActOnOpenMPTargetTeamsDistributeParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp target teams distribute simd' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPTargetTeamsDistributeSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp interop'.
StmtResult ActOnOpenMPInteropDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp dispatch' after parsing of the
// /associated statement.
StmtResult ActOnOpenMPDispatchDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp masked' after parsing of the
// /associated statement.
StmtResult ActOnOpenMPMaskedDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp loop' after parsing of the
/// associated statement.
StmtResult ActOnOpenMPGenericLoopDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Checks correctness of linear modifiers.
bool CheckOpenMPLinearModifier(OpenMPLinearClauseKind LinKind,
SourceLocation LinLoc);
/// Checks that the specified declaration matches requirements for the linear
/// decls.
bool CheckOpenMPLinearDecl(const ValueDecl *D, SourceLocation ELoc,
OpenMPLinearClauseKind LinKind, QualType Type,
bool IsDeclareSimd = false);
/// Called on well-formed '\#pragma omp declare simd' after parsing of
/// the associated method/function.
DeclGroupPtrTy ActOnOpenMPDeclareSimdDirective(
DeclGroupPtrTy DG, OMPDeclareSimdDeclAttr::BranchStateTy BS,
Expr *Simdlen, ArrayRef<Expr *> Uniforms, ArrayRef<Expr *> Aligneds,
ArrayRef<Expr *> Alignments, ArrayRef<Expr *> Linears,
ArrayRef<unsigned> LinModifiers, ArrayRef<Expr *> Steps, SourceRange SR);
/// Checks '\#pragma omp declare variant' variant function and original
/// functions after parsing of the associated method/function.
/// \param DG Function declaration to which declare variant directive is
/// applied to.
/// \param VariantRef Expression that references the variant function, which
/// must be used instead of the original one, specified in \p DG.
/// \param TI The trait info object representing the match clause.
/// \param NumAppendArgs The number of omp_interop_t arguments to account for
/// in checking.
/// \returns None, if the function/variant function are not compatible with
/// the pragma, pair of original function/variant ref expression otherwise.
Optional<std::pair<FunctionDecl *, Expr *>>
checkOpenMPDeclareVariantFunction(DeclGroupPtrTy DG, Expr *VariantRef,
OMPTraitInfo &TI, unsigned NumAppendArgs,
SourceRange SR);
/// Called on well-formed '\#pragma omp declare variant' after parsing of
/// the associated method/function.
/// \param FD Function declaration to which declare variant directive is
/// applied to.
/// \param VariantRef Expression that references the variant function, which
/// must be used instead of the original one, specified in \p DG.
/// \param TI The context traits associated with the function variant.
/// \param AdjustArgsNothing The list of 'nothing' arguments.
/// \param AdjustArgsNeedDevicePtr The list of 'need_device_ptr' arguments.
/// \param AppendArgs The list of 'append_args' arguments.
/// \param AdjustArgsLoc The Location of an 'adjust_args' clause.
/// \param AppendArgsLoc The Location of an 'append_args' clause.
/// \param SR The SourceRange of the 'declare variant' directive.
void ActOnOpenMPDeclareVariantDirective(
FunctionDecl *FD, Expr *VariantRef, OMPTraitInfo &TI,
ArrayRef<Expr *> AdjustArgsNothing,
ArrayRef<Expr *> AdjustArgsNeedDevicePtr,
ArrayRef<OMPDeclareVariantAttr::InteropType> AppendArgs,
SourceLocation AdjustArgsLoc, SourceLocation AppendArgsLoc,
SourceRange SR);
OMPClause *ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind,
Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'allocator' clause.
OMPClause *ActOnOpenMPAllocatorClause(Expr *Allocator,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'if' clause.
OMPClause *ActOnOpenMPIfClause(OpenMPDirectiveKind NameModifier,
Expr *Condition, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation NameModifierLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc);
/// Called on well-formed 'final' clause.
OMPClause *ActOnOpenMPFinalClause(Expr *Condition, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'num_threads' clause.
OMPClause *ActOnOpenMPNumThreadsClause(Expr *NumThreads,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'align' clause.
OMPClause *ActOnOpenMPAlignClause(Expr *Alignment, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'safelen' clause.
OMPClause *ActOnOpenMPSafelenClause(Expr *Length,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'simdlen' clause.
OMPClause *ActOnOpenMPSimdlenClause(Expr *Length, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-form 'sizes' clause.
OMPClause *ActOnOpenMPSizesClause(ArrayRef<Expr *> SizeExprs,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-form 'full' clauses.
OMPClause *ActOnOpenMPFullClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-form 'partial' clauses.
OMPClause *ActOnOpenMPPartialClause(Expr *FactorExpr, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'collapse' clause.
OMPClause *ActOnOpenMPCollapseClause(Expr *NumForLoops,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'ordered' clause.
OMPClause *
ActOnOpenMPOrderedClause(SourceLocation StartLoc, SourceLocation EndLoc,
SourceLocation LParenLoc = SourceLocation(),
Expr *NumForLoops = nullptr);
/// Called on well-formed 'grainsize' clause.
OMPClause *ActOnOpenMPGrainsizeClause(Expr *Size, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'num_tasks' clause.
OMPClause *ActOnOpenMPNumTasksClause(Expr *NumTasks, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'hint' clause.
OMPClause *ActOnOpenMPHintClause(Expr *Hint, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'detach' clause.
OMPClause *ActOnOpenMPDetachClause(Expr *Evt, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPSimpleClause(OpenMPClauseKind Kind,
unsigned Argument,
SourceLocation ArgumentLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'when' clause.
OMPClause *ActOnOpenMPWhenClause(OMPTraitInfo &TI, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'default' clause.
OMPClause *ActOnOpenMPDefaultClause(llvm::omp::DefaultKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'proc_bind' clause.
OMPClause *ActOnOpenMPProcBindClause(llvm::omp::ProcBindKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'order' clause.
OMPClause *ActOnOpenMPOrderClause(OpenMPOrderClauseKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'update' clause.
OMPClause *ActOnOpenMPUpdateClause(OpenMPDependClauseKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
OMPClause *ActOnOpenMPSingleExprWithArgClause(
OpenMPClauseKind Kind, ArrayRef<unsigned> Arguments, Expr *Expr,
SourceLocation StartLoc, SourceLocation LParenLoc,
ArrayRef<SourceLocation> ArgumentsLoc, SourceLocation DelimLoc,
SourceLocation EndLoc);
/// Called on well-formed 'schedule' clause.
OMPClause *ActOnOpenMPScheduleClause(
OpenMPScheduleClauseModifier M1, OpenMPScheduleClauseModifier M2,
OpenMPScheduleClauseKind Kind, Expr *ChunkSize, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation M1Loc, SourceLocation M2Loc,
SourceLocation KindLoc, SourceLocation CommaLoc, SourceLocation EndLoc);
OMPClause *ActOnOpenMPClause(OpenMPClauseKind Kind, SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'nowait' clause.
OMPClause *ActOnOpenMPNowaitClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'untied' clause.
OMPClause *ActOnOpenMPUntiedClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'mergeable' clause.
OMPClause *ActOnOpenMPMergeableClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'read' clause.
OMPClause *ActOnOpenMPReadClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'write' clause.
OMPClause *ActOnOpenMPWriteClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'update' clause.
OMPClause *ActOnOpenMPUpdateClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'capture' clause.
OMPClause *ActOnOpenMPCaptureClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'compare' clause.
OMPClause *ActOnOpenMPCompareClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'seq_cst' clause.
OMPClause *ActOnOpenMPSeqCstClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'acq_rel' clause.
OMPClause *ActOnOpenMPAcqRelClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'acquire' clause.
OMPClause *ActOnOpenMPAcquireClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'release' clause.
OMPClause *ActOnOpenMPReleaseClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'relaxed' clause.
OMPClause *ActOnOpenMPRelaxedClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'init' clause.
OMPClause *ActOnOpenMPInitClause(Expr *InteropVar, ArrayRef<Expr *> PrefExprs,
bool IsTarget, bool IsTargetSync,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation VarLoc,
SourceLocation EndLoc);
/// Called on well-formed 'use' clause.
OMPClause *ActOnOpenMPUseClause(Expr *InteropVar, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation VarLoc, SourceLocation EndLoc);
/// Called on well-formed 'destroy' clause.
OMPClause *ActOnOpenMPDestroyClause(Expr *InteropVar, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation VarLoc,
SourceLocation EndLoc);
/// Called on well-formed 'novariants' clause.
OMPClause *ActOnOpenMPNovariantsClause(Expr *Condition,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'nocontext' clause.
OMPClause *ActOnOpenMPNocontextClause(Expr *Condition,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'filter' clause.
OMPClause *ActOnOpenMPFilterClause(Expr *ThreadID, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'threads' clause.
OMPClause *ActOnOpenMPThreadsClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'simd' clause.
OMPClause *ActOnOpenMPSIMDClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'nogroup' clause.
OMPClause *ActOnOpenMPNogroupClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'unified_address' clause.
OMPClause *ActOnOpenMPUnifiedAddressClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'unified_address' clause.
OMPClause *ActOnOpenMPUnifiedSharedMemoryClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'reverse_offload' clause.
OMPClause *ActOnOpenMPReverseOffloadClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'dynamic_allocators' clause.
OMPClause *ActOnOpenMPDynamicAllocatorsClause(SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed 'atomic_default_mem_order' clause.
OMPClause *ActOnOpenMPAtomicDefaultMemOrderClause(
OpenMPAtomicDefaultMemOrderClauseKind Kind, SourceLocation KindLoc,
SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc);
OMPClause *ActOnOpenMPVarListClause(
OpenMPClauseKind Kind, ArrayRef<Expr *> Vars, Expr *DepModOrTailExpr,
const OMPVarListLocTy &Locs, SourceLocation ColonLoc,
CXXScopeSpec &ReductionOrMapperIdScopeSpec,
DeclarationNameInfo &ReductionOrMapperId, int ExtraModifier,
ArrayRef<OpenMPMapModifierKind> MapTypeModifiers,
ArrayRef<SourceLocation> MapTypeModifiersLoc, bool IsMapTypeImplicit,
SourceLocation ExtraModifierLoc,
ArrayRef<OpenMPMotionModifierKind> MotionModifiers,
ArrayRef<SourceLocation> MotionModifiersLoc);
/// Called on well-formed 'inclusive' clause.
OMPClause *ActOnOpenMPInclusiveClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'exclusive' clause.
OMPClause *ActOnOpenMPExclusiveClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'allocate' clause.
OMPClause *
ActOnOpenMPAllocateClause(Expr *Allocator, ArrayRef<Expr *> VarList,
SourceLocation StartLoc, SourceLocation ColonLoc,
SourceLocation LParenLoc, SourceLocation EndLoc);
/// Called on well-formed 'private' clause.
OMPClause *ActOnOpenMPPrivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'firstprivate' clause.
OMPClause *ActOnOpenMPFirstprivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'lastprivate' clause.
OMPClause *ActOnOpenMPLastprivateClause(
ArrayRef<Expr *> VarList, OpenMPLastprivateModifier LPKind,
SourceLocation LPKindLoc, SourceLocation ColonLoc,
SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc);
/// Called on well-formed 'shared' clause.
OMPClause *ActOnOpenMPSharedClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'reduction' clause.
OMPClause *ActOnOpenMPReductionClause(
ArrayRef<Expr *> VarList, OpenMPReductionClauseModifier Modifier,
SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation ModifierLoc, SourceLocation ColonLoc,
SourceLocation EndLoc, CXXScopeSpec &ReductionIdScopeSpec,
const DeclarationNameInfo &ReductionId,
ArrayRef<Expr *> UnresolvedReductions = llvm::None);
/// Called on well-formed 'task_reduction' clause.
OMPClause *ActOnOpenMPTaskReductionClause(
ArrayRef<Expr *> VarList, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation ColonLoc, SourceLocation EndLoc,
CXXScopeSpec &ReductionIdScopeSpec,
const DeclarationNameInfo &ReductionId,
ArrayRef<Expr *> UnresolvedReductions = llvm::None);
/// Called on well-formed 'in_reduction' clause.
OMPClause *ActOnOpenMPInReductionClause(
ArrayRef<Expr *> VarList, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation ColonLoc, SourceLocation EndLoc,
CXXScopeSpec &ReductionIdScopeSpec,
const DeclarationNameInfo &ReductionId,
ArrayRef<Expr *> UnresolvedReductions = llvm::None);
/// Called on well-formed 'linear' clause.
OMPClause *
ActOnOpenMPLinearClause(ArrayRef<Expr *> VarList, Expr *Step,
SourceLocation StartLoc, SourceLocation LParenLoc,
OpenMPLinearClauseKind LinKind, SourceLocation LinLoc,
SourceLocation ColonLoc, SourceLocation EndLoc);
/// Called on well-formed 'aligned' clause.
OMPClause *ActOnOpenMPAlignedClause(ArrayRef<Expr *> VarList,
Expr *Alignment,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc);
/// Called on well-formed 'copyin' clause.
OMPClause *ActOnOpenMPCopyinClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'copyprivate' clause.
OMPClause *ActOnOpenMPCopyprivateClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'flush' pseudo clause.
OMPClause *ActOnOpenMPFlushClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'depobj' pseudo clause.
OMPClause *ActOnOpenMPDepobjClause(Expr *Depobj, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'depend' clause.
OMPClause *
ActOnOpenMPDependClause(Expr *DepModifier, OpenMPDependClauseKind DepKind,
SourceLocation DepLoc, SourceLocation ColonLoc,
ArrayRef<Expr *> VarList, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc);
/// Called on well-formed 'device' clause.
OMPClause *ActOnOpenMPDeviceClause(OpenMPDeviceClauseModifier Modifier,
Expr *Device, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ModifierLoc,
SourceLocation EndLoc);
/// Called on well-formed 'map' clause.
OMPClause *ActOnOpenMPMapClause(
ArrayRef<OpenMPMapModifierKind> MapTypeModifiers,
ArrayRef<SourceLocation> MapTypeModifiersLoc,
CXXScopeSpec &MapperIdScopeSpec, DeclarationNameInfo &MapperId,
OpenMPMapClauseKind MapType, bool IsMapTypeImplicit,
SourceLocation MapLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VarList,
const OMPVarListLocTy &Locs, bool NoDiagnose = false,
ArrayRef<Expr *> UnresolvedMappers = llvm::None);
/// Called on well-formed 'num_teams' clause.
OMPClause *ActOnOpenMPNumTeamsClause(Expr *NumTeams, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'thread_limit' clause.
OMPClause *ActOnOpenMPThreadLimitClause(Expr *ThreadLimit,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'priority' clause.
OMPClause *ActOnOpenMPPriorityClause(Expr *Priority, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Called on well-formed 'dist_schedule' clause.
OMPClause *ActOnOpenMPDistScheduleClause(
OpenMPDistScheduleClauseKind Kind, Expr *ChunkSize,
SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation KindLoc,
SourceLocation CommaLoc, SourceLocation EndLoc);
/// Called on well-formed 'defaultmap' clause.
OMPClause *ActOnOpenMPDefaultmapClause(
OpenMPDefaultmapClauseModifier M, OpenMPDefaultmapClauseKind Kind,
SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation MLoc,
SourceLocation KindLoc, SourceLocation EndLoc);
/// Called on well-formed 'to' clause.
OMPClause *
ActOnOpenMPToClause(ArrayRef<OpenMPMotionModifierKind> MotionModifiers,
ArrayRef<SourceLocation> MotionModifiersLoc,
CXXScopeSpec &MapperIdScopeSpec,
DeclarationNameInfo &MapperId, SourceLocation ColonLoc,
ArrayRef<Expr *> VarList, const OMPVarListLocTy &Locs,
ArrayRef<Expr *> UnresolvedMappers = llvm::None);
/// Called on well-formed 'from' clause.
OMPClause *
ActOnOpenMPFromClause(ArrayRef<OpenMPMotionModifierKind> MotionModifiers,
ArrayRef<SourceLocation> MotionModifiersLoc,
CXXScopeSpec &MapperIdScopeSpec,
DeclarationNameInfo &MapperId, SourceLocation ColonLoc,
ArrayRef<Expr *> VarList, const OMPVarListLocTy &Locs,
ArrayRef<Expr *> UnresolvedMappers = llvm::None);
/// Called on well-formed 'use_device_ptr' clause.
OMPClause *ActOnOpenMPUseDevicePtrClause(ArrayRef<Expr *> VarList,
const OMPVarListLocTy &Locs);
/// Called on well-formed 'use_device_addr' clause.
OMPClause *ActOnOpenMPUseDeviceAddrClause(ArrayRef<Expr *> VarList,
const OMPVarListLocTy &Locs);
/// Called on well-formed 'is_device_ptr' clause.
OMPClause *ActOnOpenMPIsDevicePtrClause(ArrayRef<Expr *> VarList,
const OMPVarListLocTy &Locs);
/// Called on well-formed 'nontemporal' clause.
OMPClause *ActOnOpenMPNontemporalClause(ArrayRef<Expr *> VarList,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// Data for list of allocators.
struct UsesAllocatorsData {
/// Allocator.
Expr *Allocator = nullptr;
/// Allocator traits.
Expr *AllocatorTraits = nullptr;
/// Locations of '(' and ')' symbols.
SourceLocation LParenLoc, RParenLoc;
};
/// Called on well-formed 'uses_allocators' clause.
OMPClause *ActOnOpenMPUsesAllocatorClause(SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc,
ArrayRef<UsesAllocatorsData> Data);
/// Called on well-formed 'affinity' clause.
OMPClause *ActOnOpenMPAffinityClause(SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc, Expr *Modifier,
ArrayRef<Expr *> Locators);
/// Called on a well-formed 'bind' clause.
OMPClause *ActOnOpenMPBindClause(OpenMPBindClauseKind Kind,
SourceLocation KindLoc,
SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc);
/// The kind of conversion being performed.
enum CheckedConversionKind {
/// An implicit conversion.
CCK_ImplicitConversion,
/// A C-style cast.
CCK_CStyleCast,
/// A functional-style cast.
CCK_FunctionalCast,
/// A cast other than a C-style cast.
CCK_OtherCast,
/// A conversion for an operand of a builtin overloaded operator.
CCK_ForBuiltinOverloadedOp
};
static bool isCast(CheckedConversionKind CCK) {
return CCK == CCK_CStyleCast || CCK == CCK_FunctionalCast ||
CCK == CCK_OtherCast;
}
/// ImpCastExprToType - If Expr is not of type 'Type', insert an implicit
/// cast. If there is already an implicit cast, merge into the existing one.
/// If isLvalue, the result of the cast is an lvalue.
ExprResult
ImpCastExprToType(Expr *E, QualType Type, CastKind CK,
ExprValueKind VK = VK_PRValue,
const CXXCastPath *BasePath = nullptr,
CheckedConversionKind CCK = CCK_ImplicitConversion);
/// ScalarTypeToBooleanCastKind - Returns the cast kind corresponding
/// to the conversion from scalar type ScalarTy to the Boolean type.
static CastKind ScalarTypeToBooleanCastKind(QualType ScalarTy);
/// IgnoredValueConversions - Given that an expression's result is
/// syntactically ignored, perform any conversions that are
/// required.
ExprResult IgnoredValueConversions(Expr *E);
// UsualUnaryConversions - promotes integers (C99 6.3.1.1p2) and converts
// functions and arrays to their respective pointers (C99 6.3.2.1).
ExprResult UsualUnaryConversions(Expr *E);
/// CallExprUnaryConversions - a special case of an unary conversion
/// performed on a function designator of a call expression.
ExprResult CallExprUnaryConversions(Expr *E);
// DefaultFunctionArrayConversion - converts functions and arrays
// to their respective pointers (C99 6.3.2.1).
ExprResult DefaultFunctionArrayConversion(Expr *E, bool Diagnose = true);
// DefaultFunctionArrayLvalueConversion - converts functions and
// arrays to their respective pointers and performs the
// lvalue-to-rvalue conversion.
ExprResult DefaultFunctionArrayLvalueConversion(Expr *E,
bool Diagnose = true);
// DefaultLvalueConversion - performs lvalue-to-rvalue conversion on
// the operand. This function is a no-op if the operand has a function type
// or an array type.
ExprResult DefaultLvalueConversion(Expr *E);
// DefaultArgumentPromotion (C99 6.5.2.2p6). Used for function calls that
// do not have a prototype. Integer promotions are performed on each
// argument, and arguments that have type float are promoted to double.
ExprResult DefaultArgumentPromotion(Expr *E);
/// If \p E is a prvalue denoting an unmaterialized temporary, materialize
/// it as an xvalue. In C++98, the result will still be a prvalue, because
/// we don't have xvalues there.
ExprResult TemporaryMaterializationConversion(Expr *E);
// Used for emitting the right warning by DefaultVariadicArgumentPromotion
enum VariadicCallType {
VariadicFunction,
VariadicBlock,
VariadicMethod,
VariadicConstructor,
VariadicDoesNotApply
};
VariadicCallType getVariadicCallType(FunctionDecl *FDecl,
const FunctionProtoType *Proto,
Expr *Fn);
// Used for determining in which context a type is allowed to be passed to a
// vararg function.
enum VarArgKind {
VAK_Valid,
VAK_ValidInCXX11,
VAK_Undefined,
VAK_MSVCUndefined,
VAK_Invalid
};
// Determines which VarArgKind fits an expression.
VarArgKind isValidVarArgType(const QualType &Ty);
/// Check to see if the given expression is a valid argument to a variadic
/// function, issuing a diagnostic if not.
void checkVariadicArgument(const Expr *E, VariadicCallType CT);
/// Check whether the given statement can have musttail applied to it,
/// issuing a diagnostic and returning false if not. In the success case,
/// the statement is rewritten to remove implicit nodes from the return
/// value.
bool checkAndRewriteMustTailAttr(Stmt *St, const Attr &MTA);
private:
/// Check whether the given statement can have musttail applied to it,
/// issuing a diagnostic and returning false if not.
bool checkMustTailAttr(const Stmt *St, const Attr &MTA);
public:
/// Check to see if a given expression could have '.c_str()' called on it.
bool hasCStrMethod(const Expr *E);
/// GatherArgumentsForCall - Collector argument expressions for various
/// form of call prototypes.
bool GatherArgumentsForCall(SourceLocation CallLoc, FunctionDecl *FDecl,
const FunctionProtoType *Proto,
unsigned FirstParam, ArrayRef<Expr *> Args,
SmallVectorImpl<Expr *> &AllArgs,
VariadicCallType CallType = VariadicDoesNotApply,
bool AllowExplicit = false,
bool IsListInitialization = false);
// DefaultVariadicArgumentPromotion - Like DefaultArgumentPromotion, but
// will create a runtime trap if the resulting type is not a POD type.
ExprResult DefaultVariadicArgumentPromotion(Expr *E, VariadicCallType CT,
FunctionDecl *FDecl);
/// Context in which we're performing a usual arithmetic conversion.
enum ArithConvKind {
/// An arithmetic operation.
ACK_Arithmetic,
/// A bitwise operation.
ACK_BitwiseOp,
/// A comparison.
ACK_Comparison,
/// A conditional (?:) operator.
ACK_Conditional,
/// A compound assignment expression.
ACK_CompAssign,
};
// UsualArithmeticConversions - performs the UsualUnaryConversions on it's
// operands and then handles various conversions that are common to binary
// operators (C99 6.3.1.8). If both operands aren't arithmetic, this
// routine returns the first non-arithmetic type found. The client is
// responsible for emitting appropriate error diagnostics.
QualType UsualArithmeticConversions(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, ArithConvKind ACK);
/// AssignConvertType - All of the 'assignment' semantic checks return this
/// enum to indicate whether the assignment was allowed. These checks are
/// done for simple assignments, as well as initialization, return from
/// function, argument passing, etc. The query is phrased in terms of a
/// source and destination type.
enum AssignConvertType {
/// Compatible - the types are compatible according to the standard.
Compatible,
/// PointerToInt - The assignment converts a pointer to an int, which we
/// accept as an extension.
PointerToInt,
/// IntToPointer - The assignment converts an int to a pointer, which we
/// accept as an extension.
IntToPointer,
/// FunctionVoidPointer - The assignment is between a function pointer and
/// void*, which the standard doesn't allow, but we accept as an extension.
FunctionVoidPointer,
/// IncompatiblePointer - The assignment is between two pointers types that
/// are not compatible, but we accept them as an extension.
IncompatiblePointer,
/// IncompatibleFunctionPointer - The assignment is between two function
/// pointers types that are not compatible, but we accept them as an
/// extension.
IncompatibleFunctionPointer,
/// IncompatiblePointerSign - The assignment is between two pointers types
/// which point to integers which have a different sign, but are otherwise
/// identical. This is a subset of the above, but broken out because it's by
/// far the most common case of incompatible pointers.
IncompatiblePointerSign,
/// CompatiblePointerDiscardsQualifiers - The assignment discards
/// c/v/r qualifiers, which we accept as an extension.
CompatiblePointerDiscardsQualifiers,
/// IncompatiblePointerDiscardsQualifiers - The assignment
/// discards qualifiers that we don't permit to be discarded,
/// like address spaces.
IncompatiblePointerDiscardsQualifiers,
/// IncompatibleNestedPointerAddressSpaceMismatch - The assignment
/// changes address spaces in nested pointer types which is not allowed.
/// For instance, converting __private int ** to __generic int ** is
/// illegal even though __private could be converted to __generic.
IncompatibleNestedPointerAddressSpaceMismatch,
/// IncompatibleNestedPointerQualifiers - The assignment is between two
/// nested pointer types, and the qualifiers other than the first two
/// levels differ e.g. char ** -> const char **, but we accept them as an
/// extension.
IncompatibleNestedPointerQualifiers,
/// IncompatibleVectors - The assignment is between two vector types that
/// have the same size, which we accept as an extension.
IncompatibleVectors,
/// IntToBlockPointer - The assignment converts an int to a block
/// pointer. We disallow this.
IntToBlockPointer,
/// IncompatibleBlockPointer - The assignment is between two block
/// pointers types that are not compatible.
IncompatibleBlockPointer,
/// IncompatibleObjCQualifiedId - The assignment is between a qualified
/// id type and something else (that is incompatible with it). For example,
/// "id <XXX>" = "Foo *", where "Foo *" doesn't implement the XXX protocol.
IncompatibleObjCQualifiedId,
/// IncompatibleObjCWeakRef - Assigning a weak-unavailable object to an
/// object with __weak qualifier.
IncompatibleObjCWeakRef,
/// Incompatible - We reject this conversion outright, it is invalid to
/// represent it in the AST.
Incompatible
};
/// DiagnoseAssignmentResult - Emit a diagnostic, if required, for the
/// assignment conversion type specified by ConvTy. This returns true if the
/// conversion was invalid or false if the conversion was accepted.
bool DiagnoseAssignmentResult(AssignConvertType ConvTy,
SourceLocation Loc,
QualType DstType, QualType SrcType,
Expr *SrcExpr, AssignmentAction Action,
bool *Complained = nullptr);
/// IsValueInFlagEnum - Determine if a value is allowed as part of a flag
/// enum. If AllowMask is true, then we also allow the complement of a valid
/// value, to be used as a mask.
bool IsValueInFlagEnum(const EnumDecl *ED, const llvm::APInt &Val,
bool AllowMask) const;
/// DiagnoseAssignmentEnum - Warn if assignment to enum is a constant
/// integer not in the range of enum values.
void DiagnoseAssignmentEnum(QualType DstType, QualType SrcType,
Expr *SrcExpr);
/// CheckAssignmentConstraints - Perform type checking for assignment,
/// argument passing, variable initialization, and function return values.
/// C99 6.5.16.
AssignConvertType CheckAssignmentConstraints(SourceLocation Loc,
QualType LHSType,
QualType RHSType);
/// Check assignment constraints and optionally prepare for a conversion of
/// the RHS to the LHS type. The conversion is prepared for if ConvertRHS
/// is true.
AssignConvertType CheckAssignmentConstraints(QualType LHSType,
ExprResult &RHS,
CastKind &Kind,
bool ConvertRHS = true);
/// Check assignment constraints for an assignment of RHS to LHSType.
///
/// \param LHSType The destination type for the assignment.
/// \param RHS The source expression for the assignment.
/// \param Diagnose If \c true, diagnostics may be produced when checking
/// for assignability. If a diagnostic is produced, \p RHS will be
/// set to ExprError(). Note that this function may still return
/// without producing a diagnostic, even for an invalid assignment.
/// \param DiagnoseCFAudited If \c true, the target is a function parameter
/// in an audited Core Foundation API and does not need to be checked
/// for ARC retain issues.
/// \param ConvertRHS If \c true, \p RHS will be updated to model the
/// conversions necessary to perform the assignment. If \c false,
/// \p Diagnose must also be \c false.
AssignConvertType CheckSingleAssignmentConstraints(
QualType LHSType, ExprResult &RHS, bool Diagnose = true,
bool DiagnoseCFAudited = false, bool ConvertRHS = true);
// If the lhs type is a transparent union, check whether we
// can initialize the transparent union with the given expression.
AssignConvertType CheckTransparentUnionArgumentConstraints(QualType ArgType,
ExprResult &RHS);
bool IsStringLiteralToNonConstPointerConversion(Expr *From, QualType ToType);
bool CheckExceptionSpecCompatibility(Expr *From, QualType ToType);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
AssignmentAction Action,
bool AllowExplicit = false);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
const ImplicitConversionSequence& ICS,
AssignmentAction Action,
CheckedConversionKind CCK
= CCK_ImplicitConversion);
ExprResult PerformImplicitConversion(Expr *From, QualType ToType,
const StandardConversionSequence& SCS,
AssignmentAction Action,
CheckedConversionKind CCK);
ExprResult PerformQualificationConversion(
Expr *E, QualType Ty, ExprValueKind VK = VK_PRValue,
CheckedConversionKind CCK = CCK_ImplicitConversion);
/// the following "Check" methods will return a valid/converted QualType
/// or a null QualType (indicating an error diagnostic was issued).
/// type checking binary operators (subroutines of CreateBuiltinBinOp).
QualType InvalidOperands(SourceLocation Loc, ExprResult &LHS,
ExprResult &RHS);
QualType InvalidLogicalVectorOperands(SourceLocation Loc, ExprResult &LHS,
ExprResult &RHS);
QualType CheckPointerToMemberOperands( // C++ 5.5
ExprResult &LHS, ExprResult &RHS, ExprValueKind &VK,
SourceLocation OpLoc, bool isIndirect);
QualType CheckMultiplyDivideOperands( // C99 6.5.5
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc, bool IsCompAssign,
bool IsDivide);
QualType CheckRemainderOperands( // C99 6.5.5
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
bool IsCompAssign = false);
QualType CheckAdditionOperands( // C99 6.5.6
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
BinaryOperatorKind Opc, QualType* CompLHSTy = nullptr);
QualType CheckSubtractionOperands( // C99 6.5.6
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
QualType* CompLHSTy = nullptr);
QualType CheckShiftOperands( // C99 6.5.7
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
BinaryOperatorKind Opc, bool IsCompAssign = false);
void CheckPtrComparisonWithNullChar(ExprResult &E, ExprResult &NullE);
QualType CheckCompareOperands( // C99 6.5.8/9
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
BinaryOperatorKind Opc);
QualType CheckBitwiseOperands( // C99 6.5.[10...12]
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
BinaryOperatorKind Opc);
QualType CheckLogicalOperands( // C99 6.5.[13,14]
ExprResult &LHS, ExprResult &RHS, SourceLocation Loc,
BinaryOperatorKind Opc);
// CheckAssignmentOperands is used for both simple and compound assignment.
// For simple assignment, pass both expressions and a null converted type.
// For compound assignment, pass both expressions and the converted type.
QualType CheckAssignmentOperands( // C99 6.5.16.[1,2]
Expr *LHSExpr, ExprResult &RHS, SourceLocation Loc, QualType CompoundType);
ExprResult checkPseudoObjectIncDec(Scope *S, SourceLocation OpLoc,
UnaryOperatorKind Opcode, Expr *Op);
ExprResult checkPseudoObjectAssignment(Scope *S, SourceLocation OpLoc,
BinaryOperatorKind Opcode,
Expr *LHS, Expr *RHS);
ExprResult checkPseudoObjectRValue(Expr *E);
Expr *recreateSyntacticForm(PseudoObjectExpr *E);
QualType CheckConditionalOperands( // C99 6.5.15
ExprResult &Cond, ExprResult &LHS, ExprResult &RHS,
ExprValueKind &VK, ExprObjectKind &OK, SourceLocation QuestionLoc);
QualType CXXCheckConditionalOperands( // C++ 5.16
ExprResult &cond, ExprResult &lhs, ExprResult &rhs,
ExprValueKind &VK, ExprObjectKind &OK, SourceLocation questionLoc);
QualType CheckVectorConditionalTypes(ExprResult &Cond, ExprResult &LHS,
ExprResult &RHS,
SourceLocation QuestionLoc);
QualType FindCompositePointerType(SourceLocation Loc, Expr *&E1, Expr *&E2,
bool ConvertArgs = true);
QualType FindCompositePointerType(SourceLocation Loc,
ExprResult &E1, ExprResult &E2,
bool ConvertArgs = true) {
Expr *E1Tmp = E1.get(), *E2Tmp = E2.get();
QualType Composite =
FindCompositePointerType(Loc, E1Tmp, E2Tmp, ConvertArgs);
E1 = E1Tmp;
E2 = E2Tmp;
return Composite;
}
QualType FindCompositeObjCPointerType(ExprResult &LHS, ExprResult &RHS,
SourceLocation QuestionLoc);
bool DiagnoseConditionalForNull(Expr *LHSExpr, Expr *RHSExpr,
SourceLocation QuestionLoc);
void DiagnoseAlwaysNonNullPointer(Expr *E,
Expr::NullPointerConstantKind NullType,
bool IsEqual, SourceRange Range);
/// type checking for vector binary operators.
QualType CheckVectorOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, bool IsCompAssign,
bool AllowBothBool, bool AllowBoolConversion);
QualType GetSignedVectorType(QualType V);
QualType CheckVectorCompareOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc,
BinaryOperatorKind Opc);
QualType CheckVectorLogicalOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc);
/// Type checking for matrix binary operators.
QualType CheckMatrixElementwiseOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc,
bool IsCompAssign);
QualType CheckMatrixMultiplyOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, bool IsCompAssign);
bool isValidSveBitcast(QualType srcType, QualType destType);
bool areMatrixTypesOfTheSameDimension(QualType srcTy, QualType destTy);
bool areVectorTypesSameSize(QualType srcType, QualType destType);
bool areLaxCompatibleVectorTypes(QualType srcType, QualType destType);
bool isLaxVectorConversion(QualType srcType, QualType destType);
/// type checking declaration initializers (C99 6.7.8)
bool CheckForConstantInitializer(Expr *e, QualType t);
// type checking C++ declaration initializers (C++ [dcl.init]).
/// ReferenceCompareResult - Expresses the result of comparing two
/// types (cv1 T1 and cv2 T2) to determine their compatibility for the
/// purposes of initialization by reference (C++ [dcl.init.ref]p4).
enum ReferenceCompareResult {
/// Ref_Incompatible - The two types are incompatible, so direct
/// reference binding is not possible.
Ref_Incompatible = 0,
/// Ref_Related - The two types are reference-related, which means
/// that their unqualified forms (T1 and T2) are either the same
/// or T1 is a base class of T2.
Ref_Related,
/// Ref_Compatible - The two types are reference-compatible.
Ref_Compatible
};
// Fake up a scoped enumeration that still contextually converts to bool.
struct ReferenceConversionsScope {
/// The conversions that would be performed on an lvalue of type T2 when
/// binding a reference of type T1 to it, as determined when evaluating
/// whether T1 is reference-compatible with T2.
enum ReferenceConversions {
Qualification = 0x1,
NestedQualification = 0x2,
Function = 0x4,
DerivedToBase = 0x8,
ObjC = 0x10,
ObjCLifetime = 0x20,
LLVM_MARK_AS_BITMASK_ENUM(/*LargestValue=*/ObjCLifetime)
};
};
using ReferenceConversions = ReferenceConversionsScope::ReferenceConversions;
ReferenceCompareResult
CompareReferenceRelationship(SourceLocation Loc, QualType T1, QualType T2,
ReferenceConversions *Conv = nullptr);
ExprResult checkUnknownAnyCast(SourceRange TypeRange, QualType CastType,
Expr *CastExpr, CastKind &CastKind,
ExprValueKind &VK, CXXCastPath &Path);
/// Force an expression with unknown-type to an expression of the
/// given type.
ExprResult forceUnknownAnyToType(Expr *E, QualType ToType);
/// Type-check an expression that's being passed to an
/// __unknown_anytype parameter.
ExprResult checkUnknownAnyArg(SourceLocation callLoc,
Expr *result, QualType ¶mType);
// CheckMatrixCast - Check type constraints for matrix casts.
// We allow casting between matrixes of the same dimensions i.e. when they
// have the same number of rows and column. Returns true if the cast is
// invalid.
bool CheckMatrixCast(SourceRange R, QualType DestTy, QualType SrcTy,
CastKind &Kind);
// CheckVectorCast - check type constraints for vectors.
// Since vectors are an extension, there are no C standard reference for this.
// We allow casting between vectors and integer datatypes of the same size.
// returns true if the cast is invalid
bool CheckVectorCast(SourceRange R, QualType VectorTy, QualType Ty,
CastKind &Kind);
/// Prepare `SplattedExpr` for a vector splat operation, adding
/// implicit casts if necessary.
ExprResult prepareVectorSplat(QualType VectorTy, Expr *SplattedExpr);
// CheckExtVectorCast - check type constraints for extended vectors.
// Since vectors are an extension, there are no C standard reference for this.
// We allow casting between vectors and integer datatypes of the same size,
// or vectors and the element type of that vector.
// returns the cast expr
ExprResult CheckExtVectorCast(SourceRange R, QualType DestTy, Expr *CastExpr,
CastKind &Kind);
ExprResult BuildCXXFunctionalCastExpr(TypeSourceInfo *TInfo, QualType Type,
SourceLocation LParenLoc,
Expr *CastExpr,
SourceLocation RParenLoc);
enum ARCConversionResult { ACR_okay, ACR_unbridged, ACR_error };
/// Checks for invalid conversions and casts between
/// retainable pointers and other pointer kinds for ARC and Weak.
ARCConversionResult CheckObjCConversion(SourceRange castRange,
QualType castType, Expr *&op,
CheckedConversionKind CCK,
bool Diagnose = true,
bool DiagnoseCFAudited = false,
BinaryOperatorKind Opc = BO_PtrMemD
);
Expr *stripARCUnbridgedCast(Expr *e);
void diagnoseARCUnbridgedCast(Expr *e);
bool CheckObjCARCUnavailableWeakConversion(QualType castType,
QualType ExprType);
/// checkRetainCycles - Check whether an Objective-C message send
/// might create an obvious retain cycle.
void checkRetainCycles(ObjCMessageExpr *msg);
void checkRetainCycles(Expr *receiver, Expr *argument);
void checkRetainCycles(VarDecl *Var, Expr *Init);
/// checkUnsafeAssigns - Check whether +1 expr is being assigned
/// to weak/__unsafe_unretained type.
bool checkUnsafeAssigns(SourceLocation Loc, QualType LHS, Expr *RHS);
/// checkUnsafeExprAssigns - Check whether +1 expr is being assigned
/// to weak/__unsafe_unretained expression.
void checkUnsafeExprAssigns(SourceLocation Loc, Expr *LHS, Expr *RHS);
/// CheckMessageArgumentTypes - Check types in an Obj-C message send.
/// \param Method - May be null.
/// \param [out] ReturnType - The return type of the send.
/// \return true iff there were any incompatible types.
bool CheckMessageArgumentTypes(const Expr *Receiver, QualType ReceiverType,
MultiExprArg Args, Selector Sel,
ArrayRef<SourceLocation> SelectorLocs,
ObjCMethodDecl *Method, bool isClassMessage,
bool isSuperMessage, SourceLocation lbrac,
SourceLocation rbrac, SourceRange RecRange,
QualType &ReturnType, ExprValueKind &VK);
/// Determine the result of a message send expression based on
/// the type of the receiver, the method expected to receive the message,
/// and the form of the message send.
QualType getMessageSendResultType(const Expr *Receiver, QualType ReceiverType,
ObjCMethodDecl *Method, bool isClassMessage,
bool isSuperMessage);
/// If the given expression involves a message send to a method
/// with a related result type, emit a note describing what happened.
void EmitRelatedResultTypeNote(const Expr *E);
/// Given that we had incompatible pointer types in a return
/// statement, check whether we're in a method with a related result
/// type, and if so, emit a note describing what happened.
void EmitRelatedResultTypeNoteForReturn(QualType destType);
class ConditionResult {
Decl *ConditionVar;
FullExprArg Condition;
bool Invalid;
bool HasKnownValue;
bool KnownValue;
friend class Sema;
ConditionResult(Sema &S, Decl *ConditionVar, FullExprArg Condition,
bool IsConstexpr)
: ConditionVar(ConditionVar), Condition(Condition), Invalid(false),
HasKnownValue(IsConstexpr && Condition.get() &&
!Condition.get()->isValueDependent()),
KnownValue(HasKnownValue &&
!!Condition.get()->EvaluateKnownConstInt(S.Context)) {}
explicit ConditionResult(bool Invalid)
: ConditionVar(nullptr), Condition(nullptr), Invalid(Invalid),
HasKnownValue(false), KnownValue(false) {}
public:
ConditionResult() : ConditionResult(false) {}
bool isInvalid() const { return Invalid; }
std::pair<VarDecl *, Expr *> get() const {
return std::make_pair(cast_or_null<VarDecl>(ConditionVar),
Condition.get());
}
llvm::Optional<bool> getKnownValue() const {
if (!HasKnownValue)
return None;
return KnownValue;
}
};
static ConditionResult ConditionError() { return ConditionResult(true); }
enum class ConditionKind {
Boolean, ///< A boolean condition, from 'if', 'while', 'for', or 'do'.
ConstexprIf, ///< A constant boolean condition from 'if constexpr'.
Switch ///< An integral condition for a 'switch' statement.
};
QualType PreferredConditionType(ConditionKind K) const {
return K == ConditionKind::Switch ? Context.IntTy : Context.BoolTy;
}
ConditionResult ActOnCondition(Scope *S, SourceLocation Loc, Expr *SubExpr,
ConditionKind CK, bool MissingOK = false);
ConditionResult ActOnConditionVariable(Decl *ConditionVar,
SourceLocation StmtLoc,
ConditionKind CK);
DeclResult ActOnCXXConditionDeclaration(Scope *S, Declarator &D);
ExprResult CheckConditionVariable(VarDecl *ConditionVar,
SourceLocation StmtLoc,
ConditionKind CK);
ExprResult CheckSwitchCondition(SourceLocation SwitchLoc, Expr *Cond);
/// CheckBooleanCondition - Diagnose problems involving the use of
/// the given expression as a boolean condition (e.g. in an if
/// statement). Also performs the standard function and array
/// decays, possibly changing the input variable.
///
/// \param Loc - A location associated with the condition, e.g. the
/// 'if' keyword.
/// \return true iff there were any errors
ExprResult CheckBooleanCondition(SourceLocation Loc, Expr *E,
bool IsConstexpr = false);
/// ActOnExplicitBoolSpecifier - Build an ExplicitSpecifier from an expression
/// found in an explicit(bool) specifier.
ExplicitSpecifier ActOnExplicitBoolSpecifier(Expr *E);
/// tryResolveExplicitSpecifier - Attempt to resolve the explict specifier.
/// Returns true if the explicit specifier is now resolved.
bool tryResolveExplicitSpecifier(ExplicitSpecifier &ExplicitSpec);
/// DiagnoseAssignmentAsCondition - Given that an expression is
/// being used as a boolean condition, warn if it's an assignment.
void DiagnoseAssignmentAsCondition(Expr *E);
/// Redundant parentheses over an equality comparison can indicate
/// that the user intended an assignment used as condition.
void DiagnoseEqualityWithExtraParens(ParenExpr *ParenE);
/// CheckCXXBooleanCondition - Returns true if conversion to bool is invalid.
ExprResult CheckCXXBooleanCondition(Expr *CondExpr, bool IsConstexpr = false);
/// ConvertIntegerToTypeWarnOnOverflow - Convert the specified APInt to have
/// the specified width and sign. If an overflow occurs, detect it and emit
/// the specified diagnostic.
void ConvertIntegerToTypeWarnOnOverflow(llvm::APSInt &OldVal,
unsigned NewWidth, bool NewSign,
SourceLocation Loc, unsigned DiagID);
/// Checks that the Objective-C declaration is declared in the global scope.
/// Emits an error and marks the declaration as invalid if it's not declared
/// in the global scope.
bool CheckObjCDeclScope(Decl *D);
/// Abstract base class used for diagnosing integer constant
/// expression violations.
class VerifyICEDiagnoser {
public:
bool Suppress;
VerifyICEDiagnoser(bool Suppress = false) : Suppress(Suppress) { }
virtual SemaDiagnosticBuilder
diagnoseNotICEType(Sema &S, SourceLocation Loc, QualType T);
virtual SemaDiagnosticBuilder diagnoseNotICE(Sema &S,
SourceLocation Loc) = 0;
virtual SemaDiagnosticBuilder diagnoseFold(Sema &S, SourceLocation Loc);
virtual ~VerifyICEDiagnoser() {}
};
enum AllowFoldKind {
NoFold,
AllowFold,
};
/// VerifyIntegerConstantExpression - Verifies that an expression is an ICE,
/// and reports the appropriate diagnostics. Returns false on success.
/// Can optionally return the value of the expression.
ExprResult VerifyIntegerConstantExpression(Expr *E, llvm::APSInt *Result,
VerifyICEDiagnoser &Diagnoser,
AllowFoldKind CanFold = NoFold);
ExprResult VerifyIntegerConstantExpression(Expr *E, llvm::APSInt *Result,
unsigned DiagID,
AllowFoldKind CanFold = NoFold);
ExprResult VerifyIntegerConstantExpression(Expr *E,
llvm::APSInt *Result = nullptr,
AllowFoldKind CanFold = NoFold);
ExprResult VerifyIntegerConstantExpression(Expr *E,
AllowFoldKind CanFold = NoFold) {
return VerifyIntegerConstantExpression(E, nullptr, CanFold);
}
/// VerifyBitField - verifies that a bit field expression is an ICE and has
/// the correct width, and that the field type is valid.
/// Returns false on success.
/// Can optionally return whether the bit-field is of width 0
ExprResult VerifyBitField(SourceLocation FieldLoc, IdentifierInfo *FieldName,
QualType FieldTy, bool IsMsStruct,
Expr *BitWidth, bool *ZeroWidth = nullptr);
private:
unsigned ForceCUDAHostDeviceDepth = 0;
public:
/// Increments our count of the number of times we've seen a pragma forcing
/// functions to be __host__ __device__. So long as this count is greater
/// than zero, all functions encountered will be __host__ __device__.
void PushForceCUDAHostDevice();
/// Decrements our count of the number of times we've seen a pragma forcing
/// functions to be __host__ __device__. Returns false if the count is 0
/// before incrementing, so you can emit an error.
bool PopForceCUDAHostDevice();
/// Diagnostics that are emitted only if we discover that the given function
/// must be codegen'ed. Because handling these correctly adds overhead to
/// compilation, this is currently only enabled for CUDA compilations.
llvm::DenseMap<CanonicalDeclPtr<FunctionDecl>,
std::vector<PartialDiagnosticAt>>
DeviceDeferredDiags;
/// A pair of a canonical FunctionDecl and a SourceLocation. When used as the
/// key in a hashtable, both the FD and location are hashed.
struct FunctionDeclAndLoc {
CanonicalDeclPtr<FunctionDecl> FD;
SourceLocation Loc;
};
/// FunctionDecls and SourceLocations for which CheckCUDACall has emitted a
/// (maybe deferred) "bad call" diagnostic. We use this to avoid emitting the
/// same deferred diag twice.
llvm::DenseSet<FunctionDeclAndLoc> LocsWithCUDACallDiags;
/// An inverse call graph, mapping known-emitted functions to one of their
/// known-emitted callers (plus the location of the call).
///
/// Functions that we can tell a priori must be emitted aren't added to this
/// map.
llvm::DenseMap</* Callee = */ CanonicalDeclPtr<FunctionDecl>,
/* Caller = */ FunctionDeclAndLoc>
DeviceKnownEmittedFns;
/// Creates a SemaDiagnosticBuilder that emits the diagnostic if the current
/// context is "used as device code".
///
/// - If CurContext is a __host__ function, does not emit any diagnostics
/// unless \p EmitOnBothSides is true.
/// - If CurContext is a __device__ or __global__ function, emits the
/// diagnostics immediately.
/// - If CurContext is a __host__ __device__ function and we are compiling for
/// the device, creates a diagnostic which is emitted if and when we realize
/// that the function will be codegen'ed.
///
/// Example usage:
///
/// // Variable-length arrays are not allowed in CUDA device code.
/// if (CUDADiagIfDeviceCode(Loc, diag::err_cuda_vla) << CurrentCUDATarget())
/// return ExprError();
/// // Otherwise, continue parsing as normal.
SemaDiagnosticBuilder CUDADiagIfDeviceCode(SourceLocation Loc,
unsigned DiagID);
/// Creates a SemaDiagnosticBuilder that emits the diagnostic if the current
/// context is "used as host code".
///
/// Same as CUDADiagIfDeviceCode, with "host" and "device" switched.
SemaDiagnosticBuilder CUDADiagIfHostCode(SourceLocation Loc, unsigned DiagID);
/// Creates a SemaDiagnosticBuilder that emits the diagnostic if the current
/// context is "used as device code".
///
/// - If CurContext is a `declare target` function or it is known that the
/// function is emitted for the device, emits the diagnostics immediately.
/// - If CurContext is a non-`declare target` function and we are compiling
/// for the device, creates a diagnostic which is emitted if and when we
/// realize that the function will be codegen'ed.
///
/// Example usage:
///
/// // Variable-length arrays are not allowed in NVPTX device code.
/// if (diagIfOpenMPDeviceCode(Loc, diag::err_vla_unsupported))
/// return ExprError();
/// // Otherwise, continue parsing as normal.
SemaDiagnosticBuilder
diagIfOpenMPDeviceCode(SourceLocation Loc, unsigned DiagID, FunctionDecl *FD);
/// Creates a SemaDiagnosticBuilder that emits the diagnostic if the current
/// context is "used as host code".
///
/// - If CurContext is a `declare target` function or it is known that the
/// function is emitted for the host, emits the diagnostics immediately.
/// - If CurContext is a non-host function, just ignore it.
///
/// Example usage:
///
/// // Variable-length arrays are not allowed in NVPTX device code.
/// if (diagIfOpenMPHostode(Loc, diag::err_vla_unsupported))
/// return ExprError();
/// // Otherwise, continue parsing as normal.
SemaDiagnosticBuilder diagIfOpenMPHostCode(SourceLocation Loc,
unsigned DiagID, FunctionDecl *FD);
SemaDiagnosticBuilder targetDiag(SourceLocation Loc, unsigned DiagID,
FunctionDecl *FD = nullptr);
SemaDiagnosticBuilder targetDiag(SourceLocation Loc,
const PartialDiagnostic &PD,
FunctionDecl *FD = nullptr) {
return targetDiag(Loc, PD.getDiagID(), FD) << PD;
}
/// Check if the type is allowed to be used for the current target.
void checkTypeSupport(QualType Ty, SourceLocation Loc,
ValueDecl *D = nullptr);
enum CUDAFunctionTarget {
CFT_Device,
CFT_Global,
CFT_Host,
CFT_HostDevice,
CFT_InvalidTarget
};
/// Determines whether the given function is a CUDA device/host/kernel/etc.
/// function.
///
/// Use this rather than examining the function's attributes yourself -- you
/// will get it wrong. Returns CFT_Host if D is null.
CUDAFunctionTarget IdentifyCUDATarget(const FunctionDecl *D,
bool IgnoreImplicitHDAttr = false);
CUDAFunctionTarget IdentifyCUDATarget(const ParsedAttributesView &Attrs);
enum CUDAVariableTarget {
CVT_Device, /// Emitted on device side with a shadow variable on host side
CVT_Host, /// Emitted on host side only
CVT_Both, /// Emitted on both sides with different addresses
CVT_Unified, /// Emitted as a unified address, e.g. managed variables
};
/// Determines whether the given variable is emitted on host or device side.
CUDAVariableTarget IdentifyCUDATarget(const VarDecl *D);
/// Gets the CUDA target for the current context.
CUDAFunctionTarget CurrentCUDATarget() {
return IdentifyCUDATarget(dyn_cast<FunctionDecl>(CurContext));
}
static bool isCUDAImplicitHostDeviceFunction(const FunctionDecl *D);
// CUDA function call preference. Must be ordered numerically from
// worst to best.
enum CUDAFunctionPreference {
CFP_Never, // Invalid caller/callee combination.
CFP_WrongSide, // Calls from host-device to host or device
// function that do not match current compilation
// mode.
CFP_HostDevice, // Any calls to host/device functions.
CFP_SameSide, // Calls from host-device to host or device
// function matching current compilation mode.
CFP_Native, // host-to-host or device-to-device calls.
};
/// Identifies relative preference of a given Caller/Callee
/// combination, based on their host/device attributes.
/// \param Caller function which needs address of \p Callee.
/// nullptr in case of global context.
/// \param Callee target function
///
/// \returns preference value for particular Caller/Callee combination.
CUDAFunctionPreference IdentifyCUDAPreference(const FunctionDecl *Caller,
const FunctionDecl *Callee);
/// Determines whether Caller may invoke Callee, based on their CUDA
/// host/device attributes. Returns false if the call is not allowed.
///
/// Note: Will return true for CFP_WrongSide calls. These may appear in
/// semantically correct CUDA programs, but only if they're never codegen'ed.
bool IsAllowedCUDACall(const FunctionDecl *Caller,
const FunctionDecl *Callee) {
return IdentifyCUDAPreference(Caller, Callee) != CFP_Never;
}
/// May add implicit CUDAHostAttr and CUDADeviceAttr attributes to FD,
/// depending on FD and the current compilation settings.
void maybeAddCUDAHostDeviceAttrs(FunctionDecl *FD,
const LookupResult &Previous);
/// May add implicit CUDAConstantAttr attribute to VD, depending on VD
/// and current compilation settings.
void MaybeAddCUDAConstantAttr(VarDecl *VD);
public:
/// Check whether we're allowed to call Callee from the current context.
///
/// - If the call is never allowed in a semantically-correct program
/// (CFP_Never), emits an error and returns false.
///
/// - If the call is allowed in semantically-correct programs, but only if
/// it's never codegen'ed (CFP_WrongSide), creates a deferred diagnostic to
/// be emitted if and when the caller is codegen'ed, and returns true.
///
/// Will only create deferred diagnostics for a given SourceLocation once,
/// so you can safely call this multiple times without generating duplicate
/// deferred errors.
///
/// - Otherwise, returns true without emitting any diagnostics.
bool CheckCUDACall(SourceLocation Loc, FunctionDecl *Callee);
void CUDACheckLambdaCapture(CXXMethodDecl *D, const sema::Capture &Capture);
/// Set __device__ or __host__ __device__ attributes on the given lambda
/// operator() method.
///
/// CUDA lambdas by default is host device function unless it has explicit
/// host or device attribute.
void CUDASetLambdaAttrs(CXXMethodDecl *Method);
/// Finds a function in \p Matches with highest calling priority
/// from \p Caller context and erases all functions with lower
/// calling priority.
void EraseUnwantedCUDAMatches(
const FunctionDecl *Caller,
SmallVectorImpl<std::pair<DeclAccessPair, FunctionDecl *>> &Matches);
/// Given a implicit special member, infer its CUDA target from the
/// calls it needs to make to underlying base/field special members.
/// \param ClassDecl the class for which the member is being created.
/// \param CSM the kind of special member.
/// \param MemberDecl the special member itself.
/// \param ConstRHS true if this is a copy operation with a const object on
/// its RHS.
/// \param Diagnose true if this call should emit diagnostics.
/// \return true if there was an error inferring.
/// The result of this call is implicit CUDA target attribute(s) attached to
/// the member declaration.
bool inferCUDATargetForImplicitSpecialMember(CXXRecordDecl *ClassDecl,
CXXSpecialMember CSM,
CXXMethodDecl *MemberDecl,
bool ConstRHS,
bool Diagnose);
/// \return true if \p CD can be considered empty according to CUDA
/// (E.2.3.1 in CUDA 7.5 Programming guide).
bool isEmptyCudaConstructor(SourceLocation Loc, CXXConstructorDecl *CD);
bool isEmptyCudaDestructor(SourceLocation Loc, CXXDestructorDecl *CD);
// \brief Checks that initializers of \p Var satisfy CUDA restrictions. In
// case of error emits appropriate diagnostic and invalidates \p Var.
//
// \details CUDA allows only empty constructors as initializers for global
// variables (see E.2.3.1, CUDA 7.5). The same restriction also applies to all
// __shared__ variables whether they are local or not (they all are implicitly
// static in CUDA). One exception is that CUDA allows constant initializers
// for __constant__ and __device__ variables.
void checkAllowedCUDAInitializer(VarDecl *VD);
/// Check whether NewFD is a valid overload for CUDA. Emits
/// diagnostics and invalidates NewFD if not.
void checkCUDATargetOverload(FunctionDecl *NewFD,
const LookupResult &Previous);
/// Copies target attributes from the template TD to the function FD.
void inheritCUDATargetAttrs(FunctionDecl *FD, const FunctionTemplateDecl &TD);
/// Returns the name of the launch configuration function. This is the name
/// of the function that will be called to configure kernel call, with the
/// parameters specified via <<<>>>.
std::string getCudaConfigureFuncName() const;
/// \name Code completion
//@{
/// Describes the context in which code completion occurs.
enum ParserCompletionContext {
/// Code completion occurs at top-level or namespace context.
PCC_Namespace,
/// Code completion occurs within a class, struct, or union.
PCC_Class,
/// Code completion occurs within an Objective-C interface, protocol,
/// or category.
PCC_ObjCInterface,
/// Code completion occurs within an Objective-C implementation or
/// category implementation
PCC_ObjCImplementation,
/// Code completion occurs within the list of instance variables
/// in an Objective-C interface, protocol, category, or implementation.
PCC_ObjCInstanceVariableList,
/// Code completion occurs following one or more template
/// headers.
PCC_Template,
/// Code completion occurs following one or more template
/// headers within a class.
PCC_MemberTemplate,
/// Code completion occurs within an expression.
PCC_Expression,
/// Code completion occurs within a statement, which may
/// also be an expression or a declaration.
PCC_Statement,
/// Code completion occurs at the beginning of the
/// initialization statement (or expression) in a for loop.
PCC_ForInit,
/// Code completion occurs within the condition of an if,
/// while, switch, or for statement.
PCC_Condition,
/// Code completion occurs within the body of a function on a
/// recovery path, where we do not have a specific handle on our position
/// in the grammar.
PCC_RecoveryInFunction,
/// Code completion occurs where only a type is permitted.
PCC_Type,
/// Code completion occurs in a parenthesized expression, which
/// might also be a type cast.
PCC_ParenthesizedExpression,
/// Code completion occurs within a sequence of declaration
/// specifiers within a function, method, or block.
PCC_LocalDeclarationSpecifiers
};
void CodeCompleteModuleImport(SourceLocation ImportLoc, ModuleIdPath Path);
void CodeCompleteOrdinaryName(Scope *S,
ParserCompletionContext CompletionContext);
void CodeCompleteDeclSpec(Scope *S, DeclSpec &DS,
bool AllowNonIdentifiers,
bool AllowNestedNameSpecifiers);
struct CodeCompleteExpressionData;
void CodeCompleteExpression(Scope *S,
const CodeCompleteExpressionData &Data);
void CodeCompleteExpression(Scope *S, QualType PreferredType,
bool IsParenthesized = false);
void CodeCompleteMemberReferenceExpr(Scope *S, Expr *Base, Expr *OtherOpBase,
SourceLocation OpLoc, bool IsArrow,
bool IsBaseExprStatement,
QualType PreferredType);
void CodeCompletePostfixExpression(Scope *S, ExprResult LHS,
QualType PreferredType);
void CodeCompleteTag(Scope *S, unsigned TagSpec);
void CodeCompleteTypeQualifiers(DeclSpec &DS);
void CodeCompleteFunctionQualifiers(DeclSpec &DS, Declarator &D,
const VirtSpecifiers *VS = nullptr);
void CodeCompleteBracketDeclarator(Scope *S);
void CodeCompleteCase(Scope *S);
enum class AttributeCompletion {
Attribute,
Scope,
None,
};
void CodeCompleteAttribute(
AttributeCommonInfo::Syntax Syntax,
AttributeCompletion Completion = AttributeCompletion::Attribute,
const IdentifierInfo *Scope = nullptr);
/// Determines the preferred type of the current function argument, by
/// examining the signatures of all possible overloads.
/// Returns null if unknown or ambiguous, or if code completion is off.
///
/// If the code completion point has been reached, also reports the function
/// signatures that were considered.
///
/// FIXME: rename to GuessCallArgumentType to reduce confusion.
QualType ProduceCallSignatureHelp(Expr *Fn, ArrayRef<Expr *> Args,
SourceLocation OpenParLoc);
QualType ProduceConstructorSignatureHelp(QualType Type, SourceLocation Loc,
ArrayRef<Expr *> Args,
SourceLocation OpenParLoc,
bool Braced);
QualType ProduceCtorInitMemberSignatureHelp(
Decl *ConstructorDecl, CXXScopeSpec SS, ParsedType TemplateTypeTy,
ArrayRef<Expr *> ArgExprs, IdentifierInfo *II, SourceLocation OpenParLoc,
bool Braced);
QualType ProduceTemplateArgumentSignatureHelp(
TemplateTy, ArrayRef<ParsedTemplateArgument>, SourceLocation LAngleLoc);
void CodeCompleteInitializer(Scope *S, Decl *D);
/// Trigger code completion for a record of \p BaseType. \p InitExprs are
/// expressions in the initializer list seen so far and \p D is the current
/// Designation being parsed.
void CodeCompleteDesignator(const QualType BaseType,
llvm::ArrayRef<Expr *> InitExprs,
const Designation &D);
void CodeCompleteAfterIf(Scope *S, bool IsBracedThen);
void CodeCompleteQualifiedId(Scope *S, CXXScopeSpec &SS, bool EnteringContext,
bool IsUsingDeclaration, QualType BaseType,
QualType PreferredType);
void CodeCompleteUsing(Scope *S);
void CodeCompleteUsingDirective(Scope *S);
void CodeCompleteNamespaceDecl(Scope *S);
void CodeCompleteNamespaceAliasDecl(Scope *S);
void CodeCompleteOperatorName(Scope *S);
void CodeCompleteConstructorInitializer(
Decl *Constructor,
ArrayRef<CXXCtorInitializer *> Initializers);
void CodeCompleteLambdaIntroducer(Scope *S, LambdaIntroducer &Intro,
bool AfterAmpersand);
void CodeCompleteAfterFunctionEquals(Declarator &D);
void CodeCompleteObjCAtDirective(Scope *S);
void CodeCompleteObjCAtVisibility(Scope *S);
void CodeCompleteObjCAtStatement(Scope *S);
void CodeCompleteObjCAtExpression(Scope *S);
void CodeCompleteObjCPropertyFlags(Scope *S, ObjCDeclSpec &ODS);
void CodeCompleteObjCPropertyGetter(Scope *S);
void CodeCompleteObjCPropertySetter(Scope *S);
void CodeCompleteObjCPassingType(Scope *S, ObjCDeclSpec &DS,
bool IsParameter);
void CodeCompleteObjCMessageReceiver(Scope *S);
void CodeCompleteObjCSuperMessage(Scope *S, SourceLocation SuperLoc,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression);
void CodeCompleteObjCClassMessage(Scope *S, ParsedType Receiver,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression,
bool IsSuper = false);
void CodeCompleteObjCInstanceMessage(Scope *S, Expr *Receiver,
ArrayRef<IdentifierInfo *> SelIdents,
bool AtArgumentExpression,
ObjCInterfaceDecl *Super = nullptr);
void CodeCompleteObjCForCollection(Scope *S,
DeclGroupPtrTy IterationVar);
void CodeCompleteObjCSelector(Scope *S,
ArrayRef<IdentifierInfo *> SelIdents);
void CodeCompleteObjCProtocolReferences(
ArrayRef<IdentifierLocPair> Protocols);
void CodeCompleteObjCProtocolDecl(Scope *S);
void CodeCompleteObjCInterfaceDecl(Scope *S);
void CodeCompleteObjCSuperclass(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCImplementationDecl(Scope *S);
void CodeCompleteObjCInterfaceCategory(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCImplementationCategory(Scope *S,
IdentifierInfo *ClassName,
SourceLocation ClassNameLoc);
void CodeCompleteObjCPropertyDefinition(Scope *S);
void CodeCompleteObjCPropertySynthesizeIvar(Scope *S,
IdentifierInfo *PropertyName);
void CodeCompleteObjCMethodDecl(Scope *S, Optional<bool> IsInstanceMethod,
ParsedType ReturnType);
void CodeCompleteObjCMethodDeclSelector(Scope *S,
bool IsInstanceMethod,
bool AtParameterName,
ParsedType ReturnType,
ArrayRef<IdentifierInfo *> SelIdents);
void CodeCompleteObjCClassPropertyRefExpr(Scope *S, IdentifierInfo &ClassName,
SourceLocation ClassNameLoc,
bool IsBaseExprStatement);
void CodeCompletePreprocessorDirective(bool InConditional);
void CodeCompleteInPreprocessorConditionalExclusion(Scope *S);
void CodeCompletePreprocessorMacroName(bool IsDefinition);
void CodeCompletePreprocessorExpression();
void CodeCompletePreprocessorMacroArgument(Scope *S,
IdentifierInfo *Macro,
MacroInfo *MacroInfo,
unsigned Argument);
void CodeCompleteIncludedFile(llvm::StringRef Dir, bool IsAngled);
void CodeCompleteNaturalLanguage();
void CodeCompleteAvailabilityPlatformName();
void GatherGlobalCodeCompletions(CodeCompletionAllocator &Allocator,
CodeCompletionTUInfo &CCTUInfo,
SmallVectorImpl<CodeCompletionResult> &Results);
//@}
//===--------------------------------------------------------------------===//
// Extra semantic analysis beyond the C type system
public:
SourceLocation getLocationOfStringLiteralByte(const StringLiteral *SL,
unsigned ByteNo) const;
private:
void CheckArrayAccess(const Expr *BaseExpr, const Expr *IndexExpr,
const ArraySubscriptExpr *ASE=nullptr,
bool AllowOnePastEnd=true, bool IndexNegated=false);
void CheckArrayAccess(const Expr *E);
// Used to grab the relevant information from a FormatAttr and a
// FunctionDeclaration.
struct FormatStringInfo {
unsigned FormatIdx;
unsigned FirstDataArg;
bool HasVAListArg;
};
static bool getFormatStringInfo(const FormatAttr *Format, bool IsCXXMember,
FormatStringInfo *FSI);
bool CheckFunctionCall(FunctionDecl *FDecl, CallExpr *TheCall,
const FunctionProtoType *Proto);
bool CheckObjCMethodCall(ObjCMethodDecl *Method, SourceLocation loc,
ArrayRef<const Expr *> Args);
bool CheckPointerCall(NamedDecl *NDecl, CallExpr *TheCall,
const FunctionProtoType *Proto);
bool CheckOtherCall(CallExpr *TheCall, const FunctionProtoType *Proto);
void CheckConstructorCall(FunctionDecl *FDecl, QualType ThisType,
ArrayRef<const Expr *> Args,
const FunctionProtoType *Proto, SourceLocation Loc);
void CheckArgAlignment(SourceLocation Loc, NamedDecl *FDecl,
StringRef ParamName, QualType ArgTy, QualType ParamTy);
void checkCall(NamedDecl *FDecl, const FunctionProtoType *Proto,
const Expr *ThisArg, ArrayRef<const Expr *> Args,
bool IsMemberFunction, SourceLocation Loc, SourceRange Range,
VariadicCallType CallType);
bool CheckObjCString(Expr *Arg);
ExprResult CheckOSLogFormatStringArg(Expr *Arg);
ExprResult CheckBuiltinFunctionCall(FunctionDecl *FDecl,
unsigned BuiltinID, CallExpr *TheCall);
bool CheckTSBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
void checkFortifiedBuiltinMemoryFunction(FunctionDecl *FD, CallExpr *TheCall);
bool CheckARMBuiltinExclusiveCall(unsigned BuiltinID, CallExpr *TheCall,
unsigned MaxWidth);
bool CheckNeonBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckMVEBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckSVEBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckCDEBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckARMCoprocessorImmediate(const TargetInfo &TI, const Expr *CoprocArg,
bool WantCDE);
bool CheckARMBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckAArch64BuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckBPFBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckHexagonBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckHexagonBuiltinArgument(unsigned BuiltinID, CallExpr *TheCall);
bool CheckMipsBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckMipsBuiltinCpu(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckMipsBuiltinArgument(unsigned BuiltinID, CallExpr *TheCall);
bool CheckSystemZBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckX86BuiltinRoundingOrSAE(unsigned BuiltinID, CallExpr *TheCall);
bool CheckX86BuiltinGatherScatterScale(unsigned BuiltinID, CallExpr *TheCall);
bool CheckX86BuiltinTileArguments(unsigned BuiltinID, CallExpr *TheCall);
bool CheckX86BuiltinTileArgumentsRange(CallExpr *TheCall,
ArrayRef<int> ArgNums);
bool CheckX86BuiltinTileDuplicate(CallExpr *TheCall, ArrayRef<int> ArgNums);
bool CheckX86BuiltinTileRangeAndDuplicate(CallExpr *TheCall,
ArrayRef<int> ArgNums);
bool CheckX86BuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckPPCBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckAMDGCNBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckRISCVLMUL(CallExpr *TheCall, unsigned ArgNum);
bool CheckRISCVBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool SemaBuiltinVAStart(unsigned BuiltinID, CallExpr *TheCall);
bool SemaBuiltinVAStartARMMicrosoft(CallExpr *Call);
bool SemaBuiltinUnorderedCompare(CallExpr *TheCall);
bool SemaBuiltinFPClassification(CallExpr *TheCall, unsigned NumArgs);
bool SemaBuiltinComplex(CallExpr *TheCall);
bool SemaBuiltinVSX(CallExpr *TheCall);
bool SemaBuiltinOSLogFormat(CallExpr *TheCall);
bool SemaValueIsRunOfOnes(CallExpr *TheCall, unsigned ArgNum);
public:
// Used by C++ template instantiation.
ExprResult SemaBuiltinShuffleVector(CallExpr *TheCall);
ExprResult SemaConvertVectorExpr(Expr *E, TypeSourceInfo *TInfo,
SourceLocation BuiltinLoc,
SourceLocation RParenLoc);
private:
bool SemaBuiltinPrefetch(CallExpr *TheCall);
bool SemaBuiltinAllocaWithAlign(CallExpr *TheCall);
bool SemaBuiltinArithmeticFence(CallExpr *TheCall);
bool SemaBuiltinAssume(CallExpr *TheCall);
bool SemaBuiltinAssumeAligned(CallExpr *TheCall);
bool SemaBuiltinLongjmp(CallExpr *TheCall);
bool SemaBuiltinSetjmp(CallExpr *TheCall);
ExprResult SemaBuiltinAtomicOverloaded(ExprResult TheCallResult);
ExprResult SemaBuiltinNontemporalOverloaded(ExprResult TheCallResult);
ExprResult SemaAtomicOpsOverloaded(ExprResult TheCallResult,
AtomicExpr::AtomicOp Op);
ExprResult SemaBuiltinOperatorNewDeleteOverloaded(ExprResult TheCallResult,
bool IsDelete);
bool SemaBuiltinConstantArg(CallExpr *TheCall, int ArgNum,
llvm::APSInt &Result);
bool SemaBuiltinConstantArgRange(CallExpr *TheCall, int ArgNum, int Low,
int High, bool RangeIsError = true);
bool SemaBuiltinConstantArgMultiple(CallExpr *TheCall, int ArgNum,
unsigned Multiple);
bool SemaBuiltinConstantArgPower2(CallExpr *TheCall, int ArgNum);
bool SemaBuiltinConstantArgShiftedByte(CallExpr *TheCall, int ArgNum,
unsigned ArgBits);
bool SemaBuiltinConstantArgShiftedByteOrXXFF(CallExpr *TheCall, int ArgNum,
unsigned ArgBits);
bool SemaBuiltinARMSpecialReg(unsigned BuiltinID, CallExpr *TheCall,
int ArgNum, unsigned ExpectedFieldNum,
bool AllowName);
bool SemaBuiltinARMMemoryTaggingCall(unsigned BuiltinID, CallExpr *TheCall);
bool SemaBuiltinPPCMMACall(CallExpr *TheCall, unsigned BuiltinID,
const char *TypeDesc);
bool CheckPPCMMAType(QualType Type, SourceLocation TypeLoc);
bool SemaBuiltinElementwiseMath(CallExpr *TheCall);
bool PrepareBuiltinElementwiseMathOneArgCall(CallExpr *TheCall);
bool PrepareBuiltinReduceMathOneArgCall(CallExpr *TheCall);
// Matrix builtin handling.
ExprResult SemaBuiltinMatrixTranspose(CallExpr *TheCall,
ExprResult CallResult);
ExprResult SemaBuiltinMatrixColumnMajorLoad(CallExpr *TheCall,
ExprResult CallResult);
ExprResult SemaBuiltinMatrixColumnMajorStore(CallExpr *TheCall,
ExprResult CallResult);
public:
enum FormatStringType {
FST_Scanf,
FST_Printf,
FST_NSString,
FST_Strftime,
FST_Strfmon,
FST_Kprintf,
FST_FreeBSDKPrintf,
FST_OSTrace,
FST_OSLog,
FST_Unknown
};
static FormatStringType GetFormatStringType(const FormatAttr *Format);
bool FormatStringHasSArg(const StringLiteral *FExpr);
static bool GetFormatNSStringIdx(const FormatAttr *Format, unsigned &Idx);
private:
bool CheckFormatArguments(const FormatAttr *Format,
ArrayRef<const Expr *> Args,
bool IsCXXMember,
VariadicCallType CallType,
SourceLocation Loc, SourceRange Range,
llvm::SmallBitVector &CheckedVarArgs);
bool CheckFormatArguments(ArrayRef<const Expr *> Args,
bool HasVAListArg, unsigned format_idx,
unsigned firstDataArg, FormatStringType Type,
VariadicCallType CallType,
SourceLocation Loc, SourceRange range,
llvm::SmallBitVector &CheckedVarArgs);
void CheckAbsoluteValueFunction(const CallExpr *Call,
const FunctionDecl *FDecl);
void CheckMaxUnsignedZero(const CallExpr *Call, const FunctionDecl *FDecl);
void CheckMemaccessArguments(const CallExpr *Call,
unsigned BId,
IdentifierInfo *FnName);
void CheckStrlcpycatArguments(const CallExpr *Call,
IdentifierInfo *FnName);
void CheckStrncatArguments(const CallExpr *Call,
IdentifierInfo *FnName);
void CheckFreeArguments(const CallExpr *E);
void CheckReturnValExpr(Expr *RetValExp, QualType lhsType,
SourceLocation ReturnLoc,
bool isObjCMethod = false,
const AttrVec *Attrs = nullptr,
const FunctionDecl *FD = nullptr);
public:
void CheckFloatComparison(SourceLocation Loc, Expr *LHS, Expr *RHS);
private:
void CheckImplicitConversions(Expr *E, SourceLocation CC = SourceLocation());
void CheckBoolLikeConversion(Expr *E, SourceLocation CC);
void CheckForIntOverflow(Expr *E);
void CheckUnsequencedOperations(const Expr *E);
/// Perform semantic checks on a completed expression. This will either
/// be a full-expression or a default argument expression.
void CheckCompletedExpr(Expr *E, SourceLocation CheckLoc = SourceLocation(),
bool IsConstexpr = false);
void CheckBitFieldInitialization(SourceLocation InitLoc, FieldDecl *Field,
Expr *Init);
/// Check if there is a field shadowing.
void CheckShadowInheritedFields(const SourceLocation &Loc,
DeclarationName FieldName,
const CXXRecordDecl *RD,
bool DeclIsField = true);
/// Check if the given expression contains 'break' or 'continue'
/// statement that produces control flow different from GCC.
void CheckBreakContinueBinding(Expr *E);
/// Check whether receiver is mutable ObjC container which
/// attempts to add itself into the container
void CheckObjCCircularContainer(ObjCMessageExpr *Message);
void CheckTCBEnforcement(const CallExpr *TheCall, const FunctionDecl *Callee);
void AnalyzeDeleteExprMismatch(const CXXDeleteExpr *DE);
void AnalyzeDeleteExprMismatch(FieldDecl *Field, SourceLocation DeleteLoc,
bool DeleteWasArrayForm);
public:
/// Register a magic integral constant to be used as a type tag.
void RegisterTypeTagForDatatype(const IdentifierInfo *ArgumentKind,
uint64_t MagicValue, QualType Type,
bool LayoutCompatible, bool MustBeNull);
struct TypeTagData {
TypeTagData() {}
TypeTagData(QualType Type, bool LayoutCompatible, bool MustBeNull) :
Type(Type), LayoutCompatible(LayoutCompatible),
MustBeNull(MustBeNull)
{}
QualType Type;
/// If true, \c Type should be compared with other expression's types for
/// layout-compatibility.
unsigned LayoutCompatible : 1;
unsigned MustBeNull : 1;
};
/// A pair of ArgumentKind identifier and magic value. This uniquely
/// identifies the magic value.
typedef std::pair<const IdentifierInfo *, uint64_t> TypeTagMagicValue;
private:
/// A map from magic value to type information.
std::unique_ptr<llvm::DenseMap<TypeTagMagicValue, TypeTagData>>
TypeTagForDatatypeMagicValues;
/// Peform checks on a call of a function with argument_with_type_tag
/// or pointer_with_type_tag attributes.
void CheckArgumentWithTypeTag(const ArgumentWithTypeTagAttr *Attr,
const ArrayRef<const Expr *> ExprArgs,
SourceLocation CallSiteLoc);
/// Check if we are taking the address of a packed field
/// as this may be a problem if the pointer value is dereferenced.
void CheckAddressOfPackedMember(Expr *rhs);
/// The parser's current scope.
///
/// The parser maintains this state here.
Scope *CurScope;
mutable IdentifierInfo *Ident_super;
mutable IdentifierInfo *Ident___float128;
/// Nullability type specifiers.
IdentifierInfo *Ident__Nonnull = nullptr;
IdentifierInfo *Ident__Nullable = nullptr;
IdentifierInfo *Ident__Nullable_result = nullptr;
IdentifierInfo *Ident__Null_unspecified = nullptr;
IdentifierInfo *Ident_NSError = nullptr;
/// The handler for the FileChanged preprocessor events.
///
/// Used for diagnostics that implement custom semantic analysis for #include
/// directives, like -Wpragma-pack.
sema::SemaPPCallbacks *SemaPPCallbackHandler;
protected:
friend class Parser;
friend class InitializationSequence;
friend class ASTReader;
friend class ASTDeclReader;
friend class ASTWriter;
public:
/// Retrieve the keyword associated
IdentifierInfo *getNullabilityKeyword(NullabilityKind nullability);
/// The struct behind the CFErrorRef pointer.
RecordDecl *CFError = nullptr;
bool isCFError(RecordDecl *D);
/// Retrieve the identifier "NSError".
IdentifierInfo *getNSErrorIdent();
/// Retrieve the parser's current scope.
///
/// This routine must only be used when it is certain that semantic analysis
/// and the parser are in precisely the same context, which is not the case
/// when, e.g., we are performing any kind of template instantiation.
/// Therefore, the only safe places to use this scope are in the parser
/// itself and in routines directly invoked from the parser and *never* from
/// template substitution or instantiation.
Scope *getCurScope() const { return CurScope; }
void incrementMSManglingNumber() const {
return CurScope->incrementMSManglingNumber();
}
IdentifierInfo *getSuperIdentifier() const;
IdentifierInfo *getFloat128Identifier() const;
Decl *getObjCDeclContext() const;
DeclContext *getCurLexicalContext() const {
return OriginalLexicalContext ? OriginalLexicalContext : CurContext;
}
const DeclContext *getCurObjCLexicalContext() const {
const DeclContext *DC = getCurLexicalContext();
// A category implicitly has the attribute of the interface.
if (const ObjCCategoryDecl *CatD = dyn_cast<ObjCCategoryDecl>(DC))
DC = CatD->getClassInterface();
return DC;
}
/// Determine the number of levels of enclosing template parameters. This is
/// only usable while parsing. Note that this does not include dependent
/// contexts in which no template parameters have yet been declared, such as
/// in a terse function template or generic lambda before the first 'auto' is
/// encountered.
unsigned getTemplateDepth(Scope *S) const;
/// To be used for checking whether the arguments being passed to
/// function exceeds the number of parameters expected for it.
static bool TooManyArguments(size_t NumParams, size_t NumArgs,
bool PartialOverloading = false) {
// We check whether we're just after a comma in code-completion.
if (NumArgs > 0 && PartialOverloading)
return NumArgs + 1 > NumParams; // If so, we view as an extra argument.
return NumArgs > NumParams;
}
// Emitting members of dllexported classes is delayed until the class
// (including field initializers) is fully parsed.
SmallVector<CXXRecordDecl*, 4> DelayedDllExportClasses;
SmallVector<CXXMethodDecl*, 4> DelayedDllExportMemberFunctions;
private:
int ParsingClassDepth = 0;
class SavePendingParsedClassStateRAII {
public:
SavePendingParsedClassStateRAII(Sema &S) : S(S) { swapSavedState(); }
~SavePendingParsedClassStateRAII() {
assert(S.DelayedOverridingExceptionSpecChecks.empty() &&
"there shouldn't be any pending delayed exception spec checks");
assert(S.DelayedEquivalentExceptionSpecChecks.empty() &&
"there shouldn't be any pending delayed exception spec checks");
swapSavedState();
}
private:
Sema &S;
decltype(DelayedOverridingExceptionSpecChecks)
SavedOverridingExceptionSpecChecks;
decltype(DelayedEquivalentExceptionSpecChecks)
SavedEquivalentExceptionSpecChecks;
void swapSavedState() {
SavedOverridingExceptionSpecChecks.swap(
S.DelayedOverridingExceptionSpecChecks);
SavedEquivalentExceptionSpecChecks.swap(
S.DelayedEquivalentExceptionSpecChecks);
}
};
/// Helper class that collects misaligned member designations and
/// their location info for delayed diagnostics.
struct MisalignedMember {
Expr *E;
RecordDecl *RD;
ValueDecl *MD;
CharUnits Alignment;
MisalignedMember() : E(), RD(), MD() {}
MisalignedMember(Expr *E, RecordDecl *RD, ValueDecl *MD,
CharUnits Alignment)
: E(E), RD(RD), MD(MD), Alignment(Alignment) {}
explicit MisalignedMember(Expr *E)
: MisalignedMember(E, nullptr, nullptr, CharUnits()) {}
bool operator==(const MisalignedMember &m) { return this->E == m.E; }
};
/// Small set of gathered accesses to potentially misaligned members
/// due to the packed attribute.
SmallVector<MisalignedMember, 4> MisalignedMembers;
/// Adds an expression to the set of gathered misaligned members.
void AddPotentialMisalignedMembers(Expr *E, RecordDecl *RD, ValueDecl *MD,
CharUnits Alignment);
public:
/// Diagnoses the current set of gathered accesses. This typically
/// happens at full expression level. The set is cleared after emitting the
/// diagnostics.
void DiagnoseMisalignedMembers();
/// This function checks if the expression is in the sef of potentially
/// misaligned members and it is converted to some pointer type T with lower
/// or equal alignment requirements. If so it removes it. This is used when
/// we do not want to diagnose such misaligned access (e.g. in conversions to
/// void*).
void DiscardMisalignedMemberAddress(const Type *T, Expr *E);
/// This function calls Action when it determines that E designates a
/// misaligned member due to the packed attribute. This is used to emit
/// local diagnostics like in reference binding.
void RefersToMemberWithReducedAlignment(
Expr *E,
llvm::function_ref<void(Expr *, RecordDecl *, FieldDecl *, CharUnits)>
Action);
/// Describes the reason a calling convention specification was ignored, used
/// for diagnostics.
enum class CallingConventionIgnoredReason {
ForThisTarget = 0,
VariadicFunction,
ConstructorDestructor,
BuiltinFunction
};
/// Creates a SemaDiagnosticBuilder that emits the diagnostic if the current
/// context is "used as device code".
///
/// - If CurLexicalContext is a kernel function or it is known that the
/// function will be emitted for the device, emits the diagnostics
/// immediately.
/// - If CurLexicalContext is a function and we are compiling
/// for the device, but we don't know that this function will be codegen'ed
/// for devive yet, creates a diagnostic which is emitted if and when we
/// realize that the function will be codegen'ed.
///
/// Example usage:
///
/// Diagnose __float128 type usage only from SYCL device code if the current
/// target doesn't support it
/// if (!S.Context.getTargetInfo().hasFloat128Type() &&
/// S.getLangOpts().SYCLIsDevice)
/// SYCLDiagIfDeviceCode(Loc, diag::err_type_unsupported) << "__float128";
SemaDiagnosticBuilder SYCLDiagIfDeviceCode(SourceLocation Loc,
unsigned DiagID);
/// Check whether we're allowed to call Callee from the current context.
///
/// - If the call is never allowed in a semantically-correct program
/// emits an error and returns false.
///
/// - If the call is allowed in semantically-correct programs, but only if
/// it's never codegen'ed, creates a deferred diagnostic to be emitted if
/// and when the caller is codegen'ed, and returns true.
///
/// - Otherwise, returns true without emitting any diagnostics.
///
/// Adds Callee to DeviceCallGraph if we don't know if its caller will be
/// codegen'ed yet.
bool checkSYCLDeviceFunction(SourceLocation Loc, FunctionDecl *Callee);
void deepTypeCheckForSYCLDevice(SourceLocation UsedAt,
llvm::DenseSet<QualType> Visited,
ValueDecl *DeclToCheck);
};
/// RAII object that enters a new expression evaluation context.
class EnterExpressionEvaluationContext {
Sema &Actions;
bool Entered = true;
public:
EnterExpressionEvaluationContext(
Sema &Actions, Sema::ExpressionEvaluationContext NewContext,
Decl *LambdaContextDecl = nullptr,
Sema::ExpressionEvaluationContextRecord::ExpressionKind ExprContext =
Sema::ExpressionEvaluationContextRecord::EK_Other,
bool ShouldEnter = true)
: Actions(Actions), Entered(ShouldEnter) {
if (Entered)
Actions.PushExpressionEvaluationContext(NewContext, LambdaContextDecl,
ExprContext);
}
EnterExpressionEvaluationContext(
Sema &Actions, Sema::ExpressionEvaluationContext NewContext,
Sema::ReuseLambdaContextDecl_t,
Sema::ExpressionEvaluationContextRecord::ExpressionKind ExprContext =
Sema::ExpressionEvaluationContextRecord::EK_Other)
: Actions(Actions) {
Actions.PushExpressionEvaluationContext(
NewContext, Sema::ReuseLambdaContextDecl, ExprContext);
}
enum InitListTag { InitList };
EnterExpressionEvaluationContext(Sema &Actions, InitListTag,
bool ShouldEnter = true)
: Actions(Actions), Entered(false) {
// In C++11 onwards, narrowing checks are performed on the contents of
// braced-init-lists, even when they occur within unevaluated operands.
// Therefore we still need to instantiate constexpr functions used in such
// a context.
if (ShouldEnter && Actions.isUnevaluatedContext() &&
Actions.getLangOpts().CPlusPlus11) {
Actions.PushExpressionEvaluationContext(
Sema::ExpressionEvaluationContext::UnevaluatedList);
Entered = true;
}
}
~EnterExpressionEvaluationContext() {
if (Entered)
Actions.PopExpressionEvaluationContext();
}
};
DeductionFailureInfo
MakeDeductionFailureInfo(ASTContext &Context, Sema::TemplateDeductionResult TDK,
sema::TemplateDeductionInfo &Info);
/// Contains a late templated function.
/// Will be parsed at the end of the translation unit, used by Sema & Parser.
struct LateParsedTemplate {
CachedTokens Toks;
/// The template function declaration to be late parsed.
Decl *D;
};
template <>
void Sema::PragmaStack<Sema::AlignPackInfo>::Act(SourceLocation PragmaLocation,
PragmaMsStackAction Action,
llvm::StringRef StackSlotLabel,
AlignPackInfo Value);
} // end namespace clang
namespace llvm {
// Hash a FunctionDeclAndLoc by looking at both its FunctionDecl and its
// SourceLocation.
template <> struct DenseMapInfo<clang::Sema::FunctionDeclAndLoc> {
using FunctionDeclAndLoc = clang::Sema::FunctionDeclAndLoc;
using FDBaseInfo = DenseMapInfo<clang::CanonicalDeclPtr<clang::FunctionDecl>>;
static FunctionDeclAndLoc getEmptyKey() {
return {FDBaseInfo::getEmptyKey(), clang::SourceLocation()};
}
static FunctionDeclAndLoc getTombstoneKey() {
return {FDBaseInfo::getTombstoneKey(), clang::SourceLocation()};
}
static unsigned getHashValue(const FunctionDeclAndLoc &FDL) {
return hash_combine(FDBaseInfo::getHashValue(FDL.FD),
FDL.Loc.getHashValue());
}
static bool isEqual(const FunctionDeclAndLoc &LHS,
const FunctionDeclAndLoc &RHS) {
return LHS.FD == RHS.FD && LHS.Loc == RHS.Loc;
}
};
} // namespace llvm
#endif
|
ten_tusscher_2004_epi_S3_18.c | //Original Ten Tusscher
#include <assert.h>
#include <stdlib.h>
#include "ten_tusscher_2004_epi_S3_18.h"
GET_CELL_MODEL_DATA(init_cell_model_data) {
assert(cell_model);
if(get_initial_v)
cell_model->initial_v = INITIAL_V;
if(get_neq)
cell_model->number_of_ode_equations = NEQ;
}
//TODO: this should be called only once for the whole mesh, like in the GPU code
SET_ODE_INITIAL_CONDITIONS_CPU(set_model_initial_conditions_cpu) {
// Default initial conditions
/*
sv[0] = INITIAL_V; // V; millivolt
sv[1] = 0.f; //M
sv[2] = 0.75; //H
sv[3] = 0.75f; //J
sv[4] = 0.f; //Xr1
sv[5] = 1.f; //Xr2
sv[6] = 0.f; //Xs
sv[7] = 1.f; //S
sv[8] = 0.f; //R
sv[9] = 0.f; //D
sv[10] = 1.f; //F
sv[11] = 1.f; //FCa
sv[12] = 1.f; //G
sv[13] = 0.0002; //Cai
sv[14] = 0.2f; //CaSR
sv[15] = 11.6f; //Nai
sv[16] = 138.3f; //Ki
*/
// Elnaz's steady-state initial conditions
real sv_sst[]={-86.4602741330493,0.00132015399693432,0.777046147920554,0.776889105046541,0.000177476660481185,0.483966421957761,0.00296299845502102,0.999998312552388,1.96859929499616e-08,1.91848968272809e-05,0.999770796899963,1.00689245224577,0.999991575225794,4.99140392840598e-05,0.555311049406003,10.3337101551850,139.222559522954};
for (uint32_t i = 0; i < NEQ; i++)
sv[i] = sv_sst[i];
}
SOLVE_MODEL_ODES_CPU(solve_model_odes_cpu) {
uint32_t sv_id;
int i;
#pragma omp parallel for private(sv_id)
for (i = 0; i < num_cells_to_solve; i++) {
if(cells_to_solve)
sv_id = cells_to_solve[i];
else
sv_id = i;
for (int j = 0; j < num_steps; ++j) {
solve_model_ode_cpu(dt, sv + (sv_id * NEQ), stim_currents[i]);
}
}
}
void solve_model_ode_cpu(real dt, real *sv, real stim_current) {
assert(sv);
real rY[NEQ], rDY[NEQ];
for(int i = 0; i < NEQ; i++)
rY[i] = sv[i];
RHS_cpu(rY, rDY, stim_current, dt);
for(int i = 0; i < NEQ; i++)
sv[i] = rDY[i];
}
void RHS_cpu(const real *sv, real *rDY_, real stim_current, real dt) {
// State variables
real svolt = sv[0];
real sm = sv[1];
real sh = sv[2];
real sj = sv[3];
real sxr1 = sv[4];
real sxr2 = sv[5];
real sxs = sv[6];
real ss = sv[7];
real sr = sv[8];
real sd = sv[9];
real sf = sv[10];
real sfca = sv[11];
real sg = sv[12];
real Cai = sv[13];
real CaSR = sv[14];
real Nai = sv[15];
real Ki = sv[16];
//External concentrations
real Ko=5.4;
real Cao=2.0;
real Nao=140.0;
//Intracellular volumes
real Vc=0.016404;
real Vsr=0.001094;
//Calcium dynamics
real Bufc=0.15f;
real Kbufc=0.001f;
real Bufsr=10.f;
real Kbufsr=0.3f;
real taufca=2.f;
real taug=2.f;
real Vmaxup=0.000425f;
real Kup=0.00025f;
//Constants
const real R = 8314.472f;
const real F = 96485.3415f;
const real T =310.0f;
real RTONF =(R*T)/F;
//Cellular capacitance
real CAPACITANCE=0.185;
//Parameters for currents
//Parameters for IKr
real Gkr=0.096;
//Parameters for Iks
real pKNa=0.03;
///#ifdef EPI
real Gks=0.245;
///#endif
///#ifdef ENDO
/// real Gks=0.245;
///#endif
///#ifdef MCELL
/// real Gks=0.062;
///#endif
//Parameters for Ik1
real GK1=5.405;
//Parameters for Ito
//#ifdef EPI
real Gto=0.294;
//#endif
// #ifdef ENDO
// real Gto=0.073;
//#endif
//#ifdef MCELL
// real Gto=0.294;
///#endif
//Parameters for INa
real GNa=14.838;
//Parameters for IbNa
real GbNa=0.00029;
//Parameters for INaK
real KmK=1.0;
real KmNa=40.0;
real knak=1.362;
//Parameters for ICaL
real GCaL=0.000175;
//Parameters for IbCa
real GbCa=0.000592;
//Parameters for INaCa
real knaca=1000;
real KmNai=87.5;
real KmCa=1.38;
real ksat=0.1;
real n=0.35;
//Parameters for IpCa
real GpCa=0.825;
real KpCa=0.0005;
//Parameters for IpK;
real GpK=0.0146;
real parameters []={14.3939461883443,0.000178290076738646,0.000130760434446578,0.000491809587701692,0.246201963463598,0.140711180074250,0.176907559979616,4.75131058988226,0.0123758427568759,1.60482972836173,1098.92211996714,0.000445170678968932,0.364157364539899,0.0144672086648825,0.00152731655832290,4.39966220420297e-05};
GNa=parameters[0];
GbNa=parameters[1];
GCaL=parameters[2];
GbCa=parameters[3];
Gto=parameters[4];
Gkr=parameters[5];
Gks=parameters[6];
GK1=parameters[7];
GpK=parameters[8];
knak=parameters[9];
knaca=parameters[10];
Vmaxup=parameters[11];
GpCa=parameters[12];
real arel=parameters[13];
real crel=parameters[14];
real Vleak=parameters[15];
real IKr;
real IKs;
real IK1;
real Ito;
real INa;
real IbNa;
real ICaL;
real IbCa;
real INaCa;
real IpCa;
real IpK;
real INaK;
real Irel;
real Ileak;
real dNai;
real dKi;
real dCai;
real dCaSR;
real A;
// real BufferFactorc;
// real BufferFactorsr;
real SERCA;
real Caisquare;
real CaSRsquare;
real CaCurrent;
real CaSRCurrent;
real fcaold;
real gold;
real Ek;
real Ena;
real Eks;
real Eca;
real CaCSQN;
real bjsr;
real cjsr;
real CaBuf;
real bc;
real cc;
real Ak1;
real Bk1;
real rec_iK1;
real rec_ipK;
real rec_iNaK;
real AM;
real BM;
real AH_1;
real BH_1;
real AH_2;
real BH_2;
real AJ_1;
real BJ_1;
real AJ_2;
real BJ_2;
real M_INF;
real H_INF;
real J_INF;
real TAU_M;
real TAU_H;
real TAU_J;
real axr1;
real bxr1;
real axr2;
real bxr2;
real Xr1_INF;
real Xr2_INF;
real TAU_Xr1;
real TAU_Xr2;
real Axs;
real Bxs;
real Xs_INF;
real TAU_Xs;
real R_INF;
real TAU_R;
real S_INF;
real TAU_S;
real Ad;
real Bd;
real Cd;
real TAU_D;
real D_INF;
real TAU_F;
real F_INF;
real FCa_INF;
real G_INF;
real inverseVcF2=1/(2*Vc*F);
real inverseVcF=1./(Vc*F);
real Kupsquare=Kup*Kup;
// real BufcKbufc=Bufc*Kbufc;
// real Kbufcsquare=Kbufc*Kbufc;
// real Kbufc2=2*Kbufc;
// real BufsrKbufsr=Bufsr*Kbufsr;
// const real Kbufsrsquare=Kbufsr*Kbufsr;
// const real Kbufsr2=2*Kbufsr;
const real exptaufca=exp(-dt/taufca);
const real exptaug=exp(-dt/taug);
real sItot;
//Needed to compute currents
Ek=RTONF*(log((Ko/Ki)));
Ena=RTONF*(log((Nao/Nai)));
Eks=RTONF*(log((Ko+pKNa*Nao)/(Ki+pKNa*Nai)));
Eca=0.5*RTONF*(log((Cao/Cai)));
Ak1=0.1/(1.+exp(0.06*(svolt-Ek-200)));
Bk1=(3.*exp(0.0002*(svolt-Ek+100))+
exp(0.1*(svolt-Ek-10)))/(1.+exp(-0.5*(svolt-Ek)));
rec_iK1=Ak1/(Ak1+Bk1);
rec_iNaK=(1./(1.+0.1245*exp(-0.1*svolt*F/(R*T))+0.0353*exp(-svolt*F/(R*T))));
rec_ipK=1./(1.+exp((25-svolt)/5.98));
//Compute currents
INa=GNa*sm*sm*sm*sh*sj*(svolt-Ena);
ICaL=GCaL*sd*sf*sfca*4*svolt*(F*F/(R*T))*
(exp(2*svolt*F/(R*T))*Cai-0.341*Cao)/(exp(2*svolt*F/(R*T))-1.);
Ito=Gto*sr*ss*(svolt-Ek);
IKr=Gkr*sqrt(Ko/5.4)*sxr1*sxr2*(svolt-Ek);
IKs=Gks*sxs*sxs*(svolt-Eks);
IK1=GK1*rec_iK1*(svolt-Ek);
INaCa=knaca*(1./(KmNai*KmNai*KmNai+Nao*Nao*Nao))*(1./(KmCa+Cao))*
(1./(1+ksat*exp((n-1)*svolt*F/(R*T))))*
(exp(n*svolt*F/(R*T))*Nai*Nai*Nai*Cao-
exp((n-1)*svolt*F/(R*T))*Nao*Nao*Nao*Cai*2.5);
INaK=knak*(Ko/(Ko+KmK))*(Nai/(Nai+KmNa))*rec_iNaK;
IpCa=GpCa*Cai/(KpCa+Cai);
IpK=GpK*rec_ipK*(svolt-Ek);
IbNa=GbNa*(svolt-Ena);
IbCa=GbCa*(svolt-Eca);
//Determine total current
(sItot) = IKr +
IKs +
IK1 +
Ito +
INa +
IbNa +
ICaL +
IbCa +
INaK +
INaCa +
IpCa +
IpK +
stim_current;
//update concentrations
Caisquare=Cai*Cai;
CaSRsquare=CaSR*CaSR;
CaCurrent=-(ICaL+IbCa+IpCa-2.0f*INaCa)*inverseVcF2*CAPACITANCE;
///A=0.016464f*CaSRsquare/(0.0625f+CaSRsquare)+0.008232f;
A=arel*CaSRsquare/(0.0625f+CaSRsquare)+crel;
Irel=A*sd*sg;
///Ileak=0.00008f*(CaSR-Cai);
Ileak=Vleak*(CaSR-Cai);
SERCA=Vmaxup/(1.f+(Kupsquare/Caisquare));
CaSRCurrent=SERCA-Irel-Ileak;
CaCSQN=Bufsr*CaSR/(CaSR+Kbufsr);
dCaSR=dt*(Vc/Vsr)*CaSRCurrent;
bjsr=Bufsr-CaCSQN-dCaSR-CaSR+Kbufsr;
cjsr=Kbufsr*(CaCSQN+dCaSR+CaSR);
CaSR=(sqrt(bjsr*bjsr+4.*cjsr)-bjsr)/2.;
CaBuf=Bufc*Cai/(Cai+Kbufc);
dCai=dt*(CaCurrent-CaSRCurrent);
bc=Bufc-CaBuf-dCai-Cai+Kbufc;
cc=Kbufc*(CaBuf+dCai+Cai);
Cai=(sqrt(bc*bc+4*cc)-bc)/2;
dNai=-(INa+IbNa+3*INaK+3*INaCa)*inverseVcF*CAPACITANCE;
Nai+=dt*dNai;
dKi=-(stim_current+IK1+Ito+IKr+IKs-2*INaK+IpK)*inverseVcF*CAPACITANCE;
Ki+=dt*dKi;
//compute steady state values and time constants
AM=1./(1.+exp((-60.-svolt)/5.));
BM=0.1/(1.+exp((svolt+35.)/5.))+0.10/(1.+exp((svolt-50.)/200.));
TAU_M=AM*BM;
M_INF=1./((1.+exp((-56.86-svolt)/9.03))*(1.+exp((-56.86-svolt)/9.03)));
if (svolt>=-40.)
{
AH_1=0.;
BH_1=(0.77/(0.13*(1.+exp(-(svolt+10.66)/11.1))));
TAU_H= 1.0/(AH_1+BH_1);
}
else
{
AH_2=(0.057*exp(-(svolt+80.)/6.8));
BH_2=(2.7*exp(0.079*svolt)+(3.1e5)*exp(0.3485*svolt));
TAU_H=1.0/(AH_2+BH_2);
}
H_INF=1./((1.+exp((svolt+71.55)/7.43))*(1.+exp((svolt+71.55)/7.43)));
if(svolt>=-40.)
{
AJ_1=0.;
BJ_1=(0.6*exp((0.057)*svolt)/(1.+exp(-0.1*(svolt+32.))));
TAU_J= 1.0/(AJ_1+BJ_1);
}
else
{
AJ_2=(((-2.5428e4)*exp(0.2444*svolt)-(6.948e-6)*
exp(-0.04391*svolt))*(svolt+37.78)/
(1.+exp(0.311*(svolt+79.23))));
BJ_2=(0.02424*exp(-0.01052*svolt)/(1.+exp(-0.1378*(svolt+40.14))));
TAU_J= 1.0/(AJ_2+BJ_2);
}
J_INF=H_INF;
Xr1_INF=1./(1.+exp((-26.-svolt)/7.));
axr1=450./(1.+exp((-45.-svolt)/10.));
bxr1=6./(1.+exp((svolt-(-30.))/11.5));
TAU_Xr1=axr1*bxr1;
Xr2_INF=1./(1.+exp((svolt-(-88.))/24.));
axr2=3./(1.+exp((-60.-svolt)/20.));
bxr2=1.12/(1.+exp((svolt-60.)/20.));
TAU_Xr2=axr2*bxr2;
Xs_INF=1./(1.+exp((-5.-svolt)/14.));
Axs=1100./(sqrt(1.+exp((-10.-svolt)/6)));
Bxs=1./(1.+exp((svolt-60.)/20.));
TAU_Xs=Axs*Bxs;
#ifdef EPI
R_INF=1./(1.+exp((20-svolt)/6.));
S_INF=1./(1.+exp((svolt+20)/5.));
TAU_R=9.5*exp(-(svolt+40.)*(svolt+40.)/1800.)+0.8;
TAU_S=85.*exp(-(svolt+45.)*(svolt+45.)/320.)+5./(1.+exp((svolt-20.)/5.))+3.;
#endif
#ifdef ENDO
R_INF=1./(1.+exp((20-svolt)/6.));
S_INF=1./(1.+exp((svolt+28)/5.));
TAU_R=9.5*exp(-(svolt+40.)*(svolt+40.)/1800.)+0.8;
TAU_S=1000.*exp(-(svolt+67)*(svolt+67)/1000.)+8.;
#endif
#ifdef MCELL
R_INF=1./(1.+exp((20-svolt)/6.));
S_INF=1./(1.+exp((svolt+20)/5.));
TAU_R=9.5*exp(-(svolt+40.)*(svolt+40.)/1800.)+0.8;
TAU_S=85.*exp(-(svolt+45.)*(svolt+45.)/320.)+5./(1.+exp((svolt-20.)/5.))+3.;
#endif
D_INF=1./(1.+exp((-5-svolt)/7.5));
Ad=1.4/(1.+exp((-35-svolt)/13))+0.25;
Bd=1.4/(1.+exp((svolt+5)/5));
Cd=1./(1.+exp((50-svolt)/20));
TAU_D=Ad*Bd+Cd;
F_INF=1./(1.+exp((svolt+20)/7));
TAU_F=1125*exp(-(svolt+27)*(svolt+27)/240)+80+165/(1.+exp((25-svolt)/10));
FCa_INF=(1./(1.+pow((Cai/0.000325),8))+
0.1/(1.+exp((Cai-0.0005)/0.0001))+
0.20/(1.+exp((Cai-0.00075)/0.0008))+
0.23 )/1.46;
if(Cai<0.00035)
G_INF=1./(1.+pow((Cai/0.00035),6));
else
G_INF=1./(1.+pow((Cai/0.00035),16));
//Update gates
rDY_[1] = M_INF-(M_INF-sm)*exp(-dt/TAU_M);
rDY_[2] = H_INF-(H_INF-sh)*exp(-dt/TAU_H);
rDY_[3] = J_INF-(J_INF-sj)*exp(-dt/TAU_J);
rDY_[4] = Xr1_INF-(Xr1_INF-sxr1)*exp(-dt/TAU_Xr1);
rDY_[5] = Xr2_INF-(Xr2_INF-sxr2)*exp(-dt/TAU_Xr2);
rDY_[6] = Xs_INF-(Xs_INF-sxs)*exp(-dt/TAU_Xs);
rDY_[7] = S_INF-(S_INF-ss)*exp(-dt/TAU_S);
rDY_[8] = R_INF-(R_INF-sr)*exp(-dt/TAU_R);
rDY_[9] = D_INF-(D_INF-sd)*exp(-dt/TAU_D);
rDY_[10] = F_INF-(F_INF-sf)*exp(-dt/TAU_F);
fcaold= sfca;
sfca = FCa_INF-(FCa_INF-sfca)*exptaufca;
if(sfca>fcaold && (svolt)>-37.0)
sfca = fcaold;
gold = sg;
sg = G_INF-(G_INF-sg)*exptaug;
if(sg>gold && (svolt)>-37.0)
sg=gold;
//update voltage
rDY_[0] = svolt + dt*(-sItot);
rDY_[11] = sfca;
rDY_[12] = sg;
rDY_[13] = Cai;
rDY_[14] = CaSR;
rDY_[15] = Nai;
rDY_[16] = Ki;
}
|
GB_binop__iseq_uint32.c |
//------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__iseq_uint32)
// A.*B function (eWiseMult): GB (_AemultB_08__iseq_uint32)
// A.*B function (eWiseMult): GB (_AemultB_02__iseq_uint32)
// A.*B function (eWiseMult): GB (_AemultB_04__iseq_uint32)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__iseq_uint32)
// A*D function (colscale): GB (_AxD__iseq_uint32)
// D*A function (rowscale): GB (_DxB__iseq_uint32)
// C+=B function (dense accum): GB (_Cdense_accumB__iseq_uint32)
// C+=b function (dense accum): GB (_Cdense_accumb__iseq_uint32)
// C+=A+B function (dense ewise3): GB ((none))
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__iseq_uint32)
// C=scalar+B GB (_bind1st__iseq_uint32)
// C=scalar+B' GB (_bind1st_tran__iseq_uint32)
// C=A+scalar GB (_bind2nd__iseq_uint32)
// C=A'+scalar GB (_bind2nd_tran__iseq_uint32)
// C type: uint32_t
// A type: uint32_t
// A pattern? 0
// B type: uint32_t
// B pattern? 0
// BinaryOp: cij = (aij == bij)
#define GB_ATYPE \
uint32_t
#define GB_BTYPE \
uint32_t
#define GB_CTYPE \
uint32_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
uint32_t aij = GBX (Ax, pA, A_iso)
// true if values of A are not used
#define GB_A_IS_PATTERN \
0 \
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
uint32_t bij = GBX (Bx, pB, B_iso)
// true if values of B are not used
#define GB_B_IS_PATTERN \
0 \
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint32_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = (x == y) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ISEQ || GxB_NO_UINT32 || GxB_NO_ISEQ_UINT32)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
void GB (_Cdense_ewise3_noaccum__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_noaccum_template.c"
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__iseq_uint32)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type uint32_t
uint32_t bwork = (*((uint32_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix D,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint32_t *restrict Cx = (uint32_t *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint32_t *restrict Cx = (uint32_t *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__iseq_uint32)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool is_eWiseUnion,
const GB_void *alpha_scalar_in,
const GB_void *beta_scalar_in,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
uint32_t alpha_scalar ;
uint32_t beta_scalar ;
if (is_eWiseUnion)
{
alpha_scalar = (*((uint32_t *) alpha_scalar_in)) ;
beta_scalar = (*((uint32_t *) beta_scalar_in )) ;
}
#include "GB_add_template.c"
GB_FREE_WORKSPACE ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__iseq_uint32)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__iseq_uint32)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__iseq_uint32)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint32_t *Cx = (uint32_t *) Cx_output ;
uint32_t x = (*((uint32_t *) x_input)) ;
uint32_t *Bx = (uint32_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
uint32_t bij = GBX (Bx, p, false) ;
Cx [p] = (x == bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__iseq_uint32)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint32_t *Cx = (uint32_t *) Cx_output ;
uint32_t *Ax = (uint32_t *) Ax_input ;
uint32_t y = (*((uint32_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint32_t aij = GBX (Ax, p, false) ;
Cx [p] = (aij == y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint32_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (x == aij) ; \
}
GrB_Info GB (_bind1st_tran__iseq_uint32)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint32_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint32_t x = (*((const uint32_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint32_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint32_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (aij == y) ; \
}
GrB_Info GB (_bind2nd_tran__iseq_uint32)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint32_t y = (*((const uint32_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
GB_unop__identity_fc64_fp32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2020, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop_apply__identity_fc64_fp32
// op(A') function: GB_unop_tran__identity_fc64_fp32
// C type: GxB_FC64_t
// A type: float
// cast: GxB_FC64_t cij = GxB_CMPLX ((double) (aij), 0)
// unaryop: cij = aij
#define GB_ATYPE \
float
#define GB_CTYPE \
GxB_FC64_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
float aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
float aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ; \
Cx [pC] = z ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_IDENTITY || GxB_NO_FC64 || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__identity_fc64_fp32
(
GxB_FC64_t *Cx, // Cx and Ax may be aliased
const float *Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
float aij = Ax [p] ;
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ;
Cx [p] = z ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_tran__identity_fc64_fp32
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Rowcounts,
GBI_single_iterator Iter,
const int64_t *GB_RESTRICT A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
kpoint.c | /* kpoint.c */
/* Copyright (C) 2008 Atsushi Togo */
#include <stdio.h>
#include <stdlib.h>
#include "mathfunc.h"
#include "symmetry.h"
#include "kpoint.h"
#include "debug.h"
/* #define QXYZ */
/* The addressing order of mesh grid is defined as running left */
/* element first. But when QXYZ is defined, it is changed to right */
/* element first. */
static PointSymmetry get_point_group_reciprocal( SPGCONST double lattice[3][3],
const MatINT * rotations,
const int is_time_reversal,
const double symprec );
static PointSymmetry get_point_group_reciprocal_with_q( SPGCONST PointSymmetry * pointgroup,
const double symprec,
const int num_q,
SPGCONST double qpoints[][3] );
static int get_ir_kpoints( int map[],
SPGCONST double kpoints[][3],
const int num_kpoint,
SPGCONST PointSymmetry * point_symmetry,
const double symprec );
static int get_ir_reciprocal_mesh( int grid_point[][3],
int map[],
const int mesh[3],
const int is_shift[3],
SPGCONST PointSymmetry * point_symmetry );
static Triplets * get_ir_triplets( const int mesh[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const double symprec );
static int get_ir_triplets_with_q( int weights[],
int grid_points[][3],
int third_q[],
const int grid_point,
const int mesh[3],
PointSymmetry * pointgroup,
const double symprec );
static int extract_ir_triplets_with_q( int triplets_with_q[][3],
int weight_with_q[],
const int fixed_grid_number,
SPGCONST int triplets[][3],
const int num_triplets,
const int mesh[3],
SPGCONST PointSymmetry * point_symmetry );
static void get_grid_mapping_table( int **map_sym,
SPGCONST PointSymmetry * point_symmetry,
const int mesh[3],
const int is_shift[3] );
static void address_to_grid( int grid_double[3],
const int address,
const int mesh[3],
const int is_shift[3] );
static void get_grid_points( int grid_point[3],
const int grid[3],
const int mesh[3] );
static void get_vector_modulo( int v[3],
const int m[3] );
static int grid_to_address( const int grid[3],
const int mesh[3],
const int is_shift[3] );
static void free_array2D_int( int **array,
const int num_row );
static int ** allocate_array2d_int( const int num_row,
const int num_column );
static Triplets * allocate_triplets( const int num_triplets, const int mesh[3] );
int kpt_get_irreducible_kpoints( int map[],
SPGCONST double kpoints[][3],
const int num_kpoint,
SPGCONST double lattice[3][3],
const Symmetry * symmetry,
const int is_time_reversal,
const double symprec )
{
int i;
PointSymmetry point_symmetry;
MatINT *rotations;
rotations = mat_alloc_MatINT( symmetry->size );
for ( i = 0; i < symmetry->size; i++ ) {
mat_copy_matrix_i3( rotations->mat[i], symmetry->rot[i] );
}
point_symmetry = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
mat_free_MatINT( rotations );
return get_ir_kpoints(map, kpoints, num_kpoint, &point_symmetry, symprec);
}
/* grid_point (e.g. 4x4x4 mesh) */
/* [[ 0 0 0] */
/* [ 1 0 0] */
/* [ 2 0 0] */
/* [-1 0 0] */
/* [ 0 1 0] */
/* [ 1 1 0] */
/* [ 2 1 0] */
/* [-1 1 0] */
/* .... ] */
/* */
/* Each value of 'map' correspnds to the index of grid_point. */
int kpt_get_irreducible_reciprocal_mesh( int grid_points[][3],
int map[],
const int mesh[3],
const int is_shift[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const Symmetry * symmetry,
const double symprec )
{
int i;
PointSymmetry point_symmetry;
MatINT *rotations;
rotations = mat_alloc_MatINT( symmetry->size );
for ( i = 0; i < symmetry->size; i++ ) {
mat_copy_matrix_i3( rotations->mat[i], symmetry->rot[i] );
}
point_symmetry = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
mat_free_MatINT( rotations );
return get_ir_reciprocal_mesh( grid_points,
map,
mesh,
is_shift,
&point_symmetry );
}
void kpt_free_triplets( Triplets * t )
{
free( t->triplets );
t->triplets = NULL;
free( t->weights );
t->weights = NULL;
free( t->mesh_points );
t->mesh_points = NULL;
free( t );
t = NULL;
}
int kpt_get_stabilized_reciprocal_mesh( int grid_points[][3],
int map[],
const int mesh[3],
const int is_shift[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const int num_q,
SPGCONST double qpoints[][3],
const double symprec )
{
PointSymmetry pointgroup, pointgroup_q;
pointgroup = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
pointgroup_q = get_point_group_reciprocal_with_q( &pointgroup,
symprec,
num_q,
qpoints );
return get_ir_reciprocal_mesh( grid_points,
map,
mesh,
is_shift,
&pointgroup_q );
}
Triplets * kpt_get_triplets_reciprocal_mesh( const int mesh[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const double symprec )
{
return get_ir_triplets( mesh,
is_time_reversal,
lattice,
rotations,
symprec );
}
int kpt_get_ir_triplets_at_q( int weights[],
int grid_points[][3],
int third_q[],
const int grid_point,
const int mesh[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const double symprec )
{
PointSymmetry pointgroup;
pointgroup = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
return get_ir_triplets_with_q( weights,
grid_points,
third_q,
grid_point,
mesh,
&pointgroup,
symprec );
}
int kpt_extract_triplets_reciprocal_mesh_at_q( int triplets_with_q[][3],
int weight_with_q[],
const int fixed_grid_number,
const int num_triplets,
SPGCONST int triplets[][3],
const int weight[],
const int mesh[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const double symprec )
{
PointSymmetry point_group;
point_group = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
return extract_ir_triplets_with_q( triplets_with_q,
weight_with_q,
fixed_grid_number,
triplets,
num_triplets,
mesh,
&point_group );
}
/* qpoints are used to find stabilizers (operations). */
/* num_q is the number of the qpoints. */
static PointSymmetry get_point_group_reciprocal( SPGCONST double lattice[3][3],
const MatINT * rotations,
const int is_time_reversal,
const double symprec )
{
int i, j, num_pt = 0;
double volume;
double rot_d[3][3], lat_inv[3][3], glat[3][3], tmp_mat[3][3], grot_d[3][3];
MatINT *rot_reciprocal;
PointSymmetry point_symmetry;
SPGCONST int inversion[3][3] = {
{-1, 0, 0 },
{ 0,-1, 0 },
{ 0, 0,-1 }
};
if ( is_time_reversal ) {
rot_reciprocal = mat_alloc_MatINT( rotations->size * 2 );
} else {
rot_reciprocal = mat_alloc_MatINT( rotations->size );
}
volume = mat_get_determinant_d3(lattice);
mat_inverse_matrix_d3(lat_inv, lattice, symprec);
mat_transpose_matrix_d3(glat, lat_inv);
mat_multiply_matrix_d3(tmp_mat, lat_inv, glat);
for ( i = 0; i < rotations->size; i++ ) {
mat_cast_matrix_3i_to_3d( rot_d, rotations->mat[ i ] );
mat_get_similar_matrix_d3( grot_d, rot_d, tmp_mat,
symprec / volume / volume );
mat_cast_matrix_3d_to_3i( rot_reciprocal->mat[ i ], grot_d );
if ( is_time_reversal ) {
mat_multiply_matrix_i3( rot_reciprocal->mat[ rotations->size+i ],
inversion,
rot_reciprocal->mat[ i ] );
}
}
for ( i = 0; i < rot_reciprocal->size; i++ ) {
for ( j = 0; j < num_pt; j++ ) {
if ( mat_check_identity_matrix_i3( point_symmetry.rot[ j ],
rot_reciprocal->mat[ i ] ) ) {
goto escape;
}
}
mat_copy_matrix_i3( point_symmetry.rot[ num_pt ],
rot_reciprocal->mat[ i ] );
num_pt++;
escape:
;
}
point_symmetry.size = num_pt;
mat_free_MatINT( rot_reciprocal );
return point_symmetry;
}
static PointSymmetry get_point_group_reciprocal_with_q( SPGCONST PointSymmetry * pointgroup,
const double symprec,
const int num_q,
SPGCONST double qpoints[][3] )
{
int i, j, k, l, is_all_ok=0, num_ptq = 0;
double q_rot[3], diff[3];
PointSymmetry pointgroup_q;
for ( i = 0; i < pointgroup->size; i++ ) {
for ( j = 0; j < num_q; j++ ) {
is_all_ok = 0;
mat_multiply_matrix_vector_id3( q_rot,
pointgroup->rot[ i ],
qpoints[ j ] );
for ( k = 0; k < num_q; k++ ) {
for ( l = 0; l < 3; l++ ) {
diff[l] = q_rot[l] - qpoints[k][l];
diff[l] -= mat_Nint( diff[l] );
}
if ( mat_Dabs( diff[0] ) < symprec &&
mat_Dabs( diff[1] ) < symprec &&
mat_Dabs( diff[2] ) < symprec ) {
is_all_ok = 1;
break;
}
}
if ( ! is_all_ok ) {
break;
}
}
if ( is_all_ok ) {
mat_copy_matrix_i3( pointgroup_q.rot[ num_ptq ], pointgroup->rot[ i ] );
num_ptq++;
}
}
pointgroup_q.size = num_ptq;
return pointgroup_q;
}
static int get_ir_kpoints( int map[],
SPGCONST double kpoints[][3],
const int num_kpoint,
SPGCONST PointSymmetry * point_symmetry,
const double symprec )
{
int i, j, k, l, num_ir_kpoint = 0, is_found;
int *ir_map;
double kpt_rot[3], diff[3];
ir_map = (int*)malloc(num_kpoint*sizeof(int));
for ( i = 0; i < num_kpoint; i++ ) {
map[i] = i;
is_found = 1;
for ( j = 0; j < point_symmetry->size; j++ ) {
mat_multiply_matrix_vector_id3(kpt_rot, point_symmetry->rot[j], kpoints[i]);
for ( k = 0; k < 3; k++ ) {
diff[k] = kpt_rot[k] - kpoints[i][k];
diff[k] = diff[k] - mat_Nint(diff[k]);
}
if ( mat_Dabs(diff[0]) < symprec &&
mat_Dabs(diff[1]) < symprec &&
mat_Dabs(diff[2]) < symprec ) {
continue;
}
for ( k = 0; k < num_ir_kpoint; k++ ) {
mat_multiply_matrix_vector_id3(kpt_rot, point_symmetry->rot[j], kpoints[i]);
for ( l = 0; l < 3; l++ ) {
diff[l] = kpt_rot[l] - kpoints[ir_map[k]][l];
diff[l] = diff[l] - mat_Nint(diff[l]);
}
if ( mat_Dabs(diff[0]) < symprec &&
mat_Dabs(diff[1]) < symprec &&
mat_Dabs(diff[2]) < symprec ) {
is_found = 0;
map[i] = ir_map[k];
break;
}
}
if ( ! is_found )
break;
}
if ( is_found ) {
ir_map[num_ir_kpoint] = i;
num_ir_kpoint++;
}
}
free( ir_map );
ir_map = NULL;
return num_ir_kpoint;
}
static int get_ir_reciprocal_mesh( int grid[][3],
int map[],
const int mesh[3],
const int is_shift[3],
SPGCONST PointSymmetry * point_symmetry )
{
/* In the following loop, mesh is doubled. */
/* Even and odd mesh numbers correspond to */
/* is_shift[i] = 0 and 1, respectively. */
/* is_shift = [0,0,0] gives Gamma center mesh. */
/* grid: reducible grid points */
/* map: the mapping from each point to ir-point. */
int i, j, k, l, address, address_rot, num_ir = 0;
int grid_double[3], grid_rot[3], mesh_double[3];
for ( i = 0; i < 3; i++ ) {
mesh_double[i] = mesh[i] * 2;
}
/* "-1" means the element is not touched yet. */
for ( i = 0; i < mesh[0] * mesh[1] * mesh[2]; i++ ) {
map[i] = -1;
}
#ifndef QXYZ
for ( i = 0; i < mesh_double[2]; i++ ) {
if ( ( is_shift[2] && i % 2 == 0 ) ||
( is_shift[2] == 0 && i % 2 != 0 ) )
continue;
for ( j = 0; j < mesh_double[1]; j++ ) {
if ( ( is_shift[1] && j % 2 == 0 ) ||
( is_shift[1] == 0 && j % 2 != 0 ) )
continue;
for ( k = 0; k < mesh_double[0]; k++ ) {
if ( ( is_shift[0] && k % 2 == 0 ) ||
( is_shift[0] == 0 && k % 2 != 0 ) )
continue;
grid_double[0] = k;
grid_double[1] = j;
grid_double[2] = i;
#else
for ( i = 0; i < mesh_double[0]; i++ ) {
if ( ( is_shift[0] && i % 2 == 0 ) ||
( is_shift[0] == 0 && i % 2 != 0 ) )
continue;
for ( j = 0; j < mesh_double[1]; j++ ) {
if ( ( is_shift[1] && j % 2 == 0 ) ||
( is_shift[1] == 0 && j % 2 != 0 ) )
continue;
for ( k = 0; k < mesh_double[2]; k++ ) {
if ( ( is_shift[2] && k % 2 == 0 ) ||
( is_shift[2] == 0 && k % 2 != 0 ) )
continue;
grid_double[0] = i;
grid_double[1] = j;
grid_double[2] = k;
#endif
address = grid_to_address( grid_double, mesh, is_shift );
get_grid_points(grid[ address ], grid_double, mesh);
for ( l = 0; l < point_symmetry->size; l++ ) {
mat_multiply_matrix_vector_i3( grid_rot, point_symmetry->rot[l], grid_double );
get_vector_modulo(grid_rot, mesh_double);
address_rot = grid_to_address( grid_rot, mesh, is_shift );
if ( address_rot > -1 ) { /* Invalid if even --> odd or odd --> even */
if ( map[ address_rot ] > -1 ) {
map[ address ] = map[ address_rot ];
break;
}
}
}
/* Set itself to the map when equivalent point */
/* with smaller numbering could not be found. */
if ( map[ address ] == -1 ) {
map[ address ] = address;
num_ir++;
}
}
}
}
return num_ir;
}
/* Unique q-point triplets that conserve the momentum, */
/* q+q'+q''=G, are obtained. */
/* */
/* The first q-point is selected among the ir-q-points. */
/* The second q-point is selected among the ir-q-points */
/* constrained by the first q-point (stabilizer) */
/* The third q-point is searched through the all grid */
/* points and is checked if it satisfies q+q'+q''=G, */
/* here q, q', and q'' can be exchanged one another. */
static Triplets * get_ir_triplets( const int mesh[3],
const int is_time_reversal,
SPGCONST double lattice[3][3],
const MatINT * rotations,
const double symprec )
{
int i, j, k, l, num_ir, num_grid, weight, weight_q, count, q_2;
int num_triplets, num_unique_q;
int mesh_double[3], address[3], is_shift[3];
int grid_double[3][3];
int (*grid)[3], (*grid_local)[3];
int *map, *map_q, *unique_q;
int **map_sym = NULL;
int **weight_counts;
double stabilizer_q[1][3];
PointSymmetry point_symmetry, point_symmetry_q;
Triplets * tps;
const int index_exchange[6][3] = { { 0, 1, 2 },
{ 2, 0, 1 },
{ 1, 2, 0 },
{ 2, 1, 0 },
{ 0, 2, 1 },
{ 1, 0, 2 } };
num_grid = mesh[0] * mesh[1] * mesh[2];
map = (int*) malloc( num_grid * sizeof(int) );
unique_q = (int*) malloc( num_grid * sizeof(int) );
grid = (int (*)[3]) malloc( sizeof(int[3]) * num_grid );
point_symmetry = get_point_group_reciprocal( lattice,
rotations,
is_time_reversal,
symprec );
/* Only consider the gamma-point */
for ( i = 0; i < 3; i++ ) {
is_shift[i] = 0;
}
num_ir = get_ir_reciprocal_mesh( grid,
map,
mesh,
is_shift,
&point_symmetry );
weight_counts = allocate_array2d_int( num_ir, num_grid );
for ( i = 0; i < num_ir; i++ ) {
for ( j = 0; j < num_grid; j++ ) {
weight_counts[i][j] = 0;
}
}
for ( i = 0; i < 3; i++ ) {
mesh_double[i] = mesh[i] * 2;
}
/* Prepare triplet mapping table to enhance speed of query */
/* 'unique_q' numbering is prepared for saving memory space */
num_unique_q = 0;
for ( i = 0; i < num_grid; i++ ) {
if ( i == map[i] ) {
unique_q[i] = num_unique_q;
num_unique_q++;
}
else {
unique_q[i] = unique_q[map[i]];
}
}
/* Prepare grid point mapping table */
map_sym = allocate_array2d_int( point_symmetry.size, num_grid );
get_grid_mapping_table( map_sym,
&point_symmetry,
mesh,
is_shift );
/* Search triplets without considersing combination */
/* #pragma omp parallel for private( j, k, l, grid_double, point_symmetry_q, stabilizer_q, weight_q, grid_local, address, map_q, weight ) */
for ( i = 0; i < num_grid; i++ ) {
if ( ! ( i == map[ i ] ) ) {
continue;
}
weight = 0;
for ( j = 0; j < num_grid; j++ ) {
if ( i == map[j] ) {
weight++;
}
}
/* Search irreducible q-points (map_q) with a stabilizer */
address_to_grid( grid_double[0], i, mesh, is_shift ); /* q */
for ( j = 0; j < 3; j++ ) {
stabilizer_q[0][j] = (double)grid_double[0][j] / mesh_double[j];
}
point_symmetry_q = get_point_group_reciprocal_with_q( &point_symmetry,
symprec,
1,
stabilizer_q );
grid_local = (int (*)[3]) malloc( sizeof(int[3]) * num_grid );
map_q = (int*) malloc( num_grid * sizeof(int) );
get_ir_reciprocal_mesh( grid_local,
map_q,
mesh,
is_shift,
&point_symmetry_q);
free( grid_local );
grid_local = NULL;
for ( j = 0; j < num_grid; j++ ) {
if ( ! ( j == map_q[ j ] ) ) {
continue;
}
weight_q = 0;
for ( k = 0; k < num_grid; k++ ) {
if ( j == map_q[k] ) {
weight_q++;
}
}
address_to_grid( grid_double[1], j, mesh, is_shift ); /* q' */
for ( k = 0; k < 3; k++ ) { /* q'' */
grid_double[2][k] = - grid_double[0][k] - grid_double[1][k];
}
get_vector_modulo( grid_double[2], mesh_double );
q_2 = grid_to_address( grid_double[2], mesh, is_shift );
/* Look for irreducible triplets exchanging three q-points */
/* and equivalent by symmetry rotations */
for ( k = 0; k < point_symmetry.size; k++ ) {
/* Index exchange */
for ( l = 0; l < 6; l++ ) {
/* Rotated grid point addresses with index exchange */
address[index_exchange[l][0]] = map_sym[k][ i ];
address[index_exchange[l][1]] = map_sym[k][ j ];
address[index_exchange[l][2]] = map_sym[k][ q_2 ];
/* address[0] has to be one of ir-q-points. */
if ( address[0] == map[ address[0] ] ) {
/* Is the set of ddress[0] and address[1] already found? */
if ( weight_counts[ unique_q[ address[0] ] ][ address[1] ] ) {
weight_counts[ unique_q[ address[0] ] ][ address[1] ] += \
weight * weight_q;
goto escape;
}
}
}
}
/* Not found, then this is an irreducible triplet. */
weight_counts[ unique_q[i] ][j] = weight * weight_q;
escape:
;
}
free( map_q );
map_q = NULL;
}
num_triplets = 0;
for ( i = 0; i < num_grid; i++ ) {
if ( ! ( i == map[i] ) ) {
continue;
}
for ( j = 0; j < num_grid; j++ ) {
if ( weight_counts[ unique_q[ i ] ][ j ] ) {
num_triplets++;
}
}
}
tps = allocate_triplets( num_triplets, mesh );
for ( i = 0; i < num_grid; i++ ) {
for ( j = 0; j < 3; j++ ) {
tps->mesh_points[i][j] = grid[i][j];
}
}
count = 0;
for ( i = 0; i < num_grid; i++ ) {
if ( ! ( i == map[i] ) ) {
continue;
}
for ( j = 0; j < num_grid; j++ ) {
if ( weight_counts[ unique_q[ i ] ][ j ] ) {
tps->triplets[count][0] = i;
tps->triplets[count][1] = j;
address_to_grid( grid_double[0], i, mesh, is_shift ); /* q */
address_to_grid( grid_double[1], j, mesh, is_shift ); /* q' */
for ( l = 0; l < 3; l++ ) { /* q'' */
grid_double[2][l] = - grid_double[0][l] - grid_double[1][l];
}
get_vector_modulo( grid_double[2], mesh_double );
tps->triplets[count][2] = grid_to_address( grid_double[2], mesh, is_shift );
tps->weights[count] = weight_counts[ unique_q[ i ] ][ j ];
count++;
}
}
}
free_array2D_int( map_sym, point_symmetry.size );
free_array2D_int( weight_counts, num_ir );
free( map );
map = NULL;
free( unique_q );
unique_q = NULL;
free( grid );
grid = NULL;
return tps;
}
static int get_ir_triplets_with_q( int weights[],
int grid_points[][3],
int third_q[],
const int grid_point,
const int mesh[3],
PointSymmetry * pointgroup,
const double symprec )
{
int i, j, k, num_grid, weight_q, q_2, num_ir;
int mesh_double[3], address[3], is_shift[3];
int grid_double[3][3];
int *map_q;
int **map_sym = NULL;
double stabilizer_q[1][3];
PointSymmetry pointgroup_q;
const int index_exchange[6][3] = { { 0, 1, 2 },
{ 2, 0, 1 },
{ 1, 2, 0 },
{ 2, 1, 0 },
{ 0, 2, 1 },
{ 1, 0, 2 } };
num_grid = mesh[0] * mesh[1] * mesh[2];
for ( i = 0; i < 3; i++ ) {
/* Only consider the gamma-point */
is_shift[i] = 0;
mesh_double[i] = mesh[i] * 2;
}
/* Search irreducible q-points (map_q) with a stabilizer */
address_to_grid( grid_double[0], grid_point, mesh, is_shift ); /* q */
for ( i = 0; i < 3; i++ ) {
stabilizer_q[0][i] = (double)grid_double[0][i] / mesh_double[i];
}
pointgroup_q = get_point_group_reciprocal_with_q( pointgroup,
symprec,
1,
stabilizer_q );
map_sym = allocate_array2d_int( pointgroup->size, num_grid );
get_grid_mapping_table( map_sym,
pointgroup,
mesh,
is_shift );
map_q = (int*) malloc( sizeof(int) * num_grid );
get_ir_reciprocal_mesh( grid_points,
map_q,
mesh,
is_shift,
&pointgroup_q );
for ( i = 0; i < num_grid; i++ ) {
weights[i] = 0;
third_q[i] = -1;
}
num_ir = 0;
for ( i = 0; i < num_grid; i++ ) {
if ( ! ( i == map_q[ i ] ) ) {
continue;
}
weight_q = 0;
for ( j = 0; j < num_grid; j++ ) {
if ( i == map_q[j] ) {
weight_q++;
}
}
address_to_grid( grid_double[1], i, mesh, is_shift ); /* q' */
for ( j = 0; j < 3; j++ ) { /* q'' */
grid_double[2][j] = - grid_double[0][j] - grid_double[1][j];
}
get_vector_modulo( grid_double[2], mesh_double );
q_2 = grid_to_address( grid_double[2], mesh, is_shift );
third_q[i] = q_2;
/* Look for irreducible triplets exchanging three q-points */
/* and equivalent by symmetry rotations */
for ( j = 0; j < pointgroup->size; j++ ) {
/* Index exchange */
for ( k = 0; k < 6; k++ ) {
/* Rotated grid point addresses with index exchange */
address[index_exchange[k][0]] = map_sym[j][ grid_point ];
address[index_exchange[k][1]] = map_sym[j][ i ];
address[index_exchange[k][2]] = map_sym[j][ q_2 ];
if ( address[0] == grid_point ) {
/* Is the set of ddress[0] and address[1] already found? */
if ( weights[ address[1] ] ) {
weights[ address[1] ] += weight_q;
goto escape;
}
}
}
}
/* Not found, then this is an irreducible triplet. */
weights[ i ] = weight_q;
num_ir++;
escape:
;
}
free( map_q );
map_q = NULL;
free_array2D_int( map_sym, pointgroup->size );
return num_ir;
}
static int extract_ir_triplets_with_q( int triplets_with_q[][3],
int weight_with_q[],
const int fixed_grid_number,
SPGCONST int triplets[][3],
const int num_triplets,
const int mesh[3],
SPGCONST PointSymmetry *point_symmetry )
{
int i, j, k, sym_num, rest_index, num_triplets_with_q;
int address0, address1, address1_orig, found;
int is_shift[3];
int num_grid;
int **map_sym;
num_grid = mesh[0] * mesh[1] * mesh[2];
map_sym = allocate_array2d_int( point_symmetry->size, num_grid );
/* Only consider the gamma-point */
for ( i = 0; i < 3; i++ ) {
is_shift[i] = 0;
}
/* Prepare mapping tables */
get_grid_mapping_table( map_sym,
point_symmetry,
mesh,
is_shift );
num_triplets_with_q = 0;
for ( i = 0; i < num_triplets; i++ ) {
sym_num = -1;
for ( j = 0; j < point_symmetry->size; j++ ) {
address0 = map_sym[j][fixed_grid_number];
if ( triplets[i][0] == address0 ||
triplets[i][1] == address0 ||
triplets[i][2] == address0 ) {
for ( k = 0; k < num_grid; k++ ) {
address1 = map_sym[j][k];
/* Matching indices 0 and 1 */
if ( ( triplets[i][0] == address0 && triplets[i][1] == address1 ) ||
( triplets[i][1] == address0 && triplets[i][0] == address1 ) ) {
sym_num = j;
rest_index = 2;
address1_orig = k;
break;
}
/* Matching indices 1 and 2 */
if ( ( triplets[i][1] == address0 && triplets[i][2] == address1 ) ||
( triplets[i][2] == address0 && triplets[i][1] == address1 ) ) {
sym_num = j;
rest_index = 0;
address1_orig = k;
break;
}
/* Matching indices 2 and 0 */
if ( ( triplets[i][2] == address0 && triplets[i][0] == address1 ) ||
( triplets[i][0] == address0 && triplets[i][2] == address1 ) ) {
sym_num = j;
rest_index = 1;
address1_orig = k;
break;
}
}
if ( sym_num > -1 ) {
break;
}
}
}
/* Found? */
if ( sym_num > -1 ) {
for ( j = 0; j < num_grid; j++ ) {
if ( map_sym[sym_num][j] == triplets[i][rest_index] ) {
triplets_with_q[num_triplets_with_q][0] = fixed_grid_number;
if ( j > address1_orig ) {
triplets_with_q[num_triplets_with_q][1] = address1_orig;
triplets_with_q[num_triplets_with_q][2] = j;
} else {
triplets_with_q[num_triplets_with_q][2] = address1_orig;
triplets_with_q[num_triplets_with_q][1] = j;
}
num_triplets_with_q++;
break;
}
}
}
}
for ( i = 0; i < num_triplets_with_q; i++ ) {
weight_with_q[i] = 0;
}
for ( i = 0; i < num_grid; i++ ) {
found = 0;
for ( j = 0; j < num_triplets_with_q; j++ ) {
for ( k = 0; k < point_symmetry->size; k++ ) {
if ( map_sym[k][fixed_grid_number] == triplets_with_q[j][0] ) {
if ( map_sym[k][i] == triplets_with_q[j][1] ||
map_sym[k][i] == triplets_with_q[j][2] ) {
weight_with_q[j]++;
found = 1;
break;
}
}
if ( map_sym[k][fixed_grid_number] == triplets_with_q[j][1] ) {
if ( map_sym[k][i] == triplets_with_q[j][2] ||
map_sym[k][i] == triplets_with_q[j][0] ) {
weight_with_q[j]++;
found = 1;
break;
}
}
if ( map_sym[k][fixed_grid_number] == triplets_with_q[j][2] ) {
if ( map_sym[k][i] == triplets_with_q[j][0] ||
map_sym[k][i] == triplets_with_q[j][1] ) {
weight_with_q[j]++;
found = 1;
break;
}
}
}
if ( found ) {
break;
}
}
if ( ! found ) {
warning_print("spglib: Unexpected behavior in extract_ir_triplets_with_q ");
warning_print("(line %d, %s).\n", __LINE__, __FILE__);
num_triplets_with_q = 0;
break;
}
}
free_array2D_int( map_sym, point_symmetry->size );
return num_triplets_with_q;
}
static void get_grid_mapping_table( int **map_sym,
SPGCONST PointSymmetry *point_symmetry,
const int mesh[3],
const int is_shift[3] )
{
int i, j;
int grid_rot[3], grid_double[3], mesh_double[3];
for ( i = 0; i < 3; i++ ) {
mesh_double[i] = mesh[i] * 2;
}
for ( i = 0; i < point_symmetry->size; i++ ) {
for ( j = 0; j < mesh[0]*mesh[1]*mesh[2]; j++ ) {
address_to_grid( grid_double, j, mesh, is_shift );
mat_multiply_matrix_vector_i3( grid_rot,
point_symmetry->rot[i],
grid_double );
get_vector_modulo( grid_rot, mesh_double );
map_sym[i][j] = grid_to_address( grid_rot, mesh, is_shift );
}
}
}
static int grid_to_address( const int grid_double[3],
const int mesh[3],
const int is_shift[3] )
{
int i, grid[3];
for ( i = 0; i < 3; i++ ) {
if ( grid_double[i] % 2 == 0 && (! is_shift[i]) ) {
grid[i] = grid_double[i] / 2;
} else {
if ( grid_double[i] % 2 != 0 && is_shift[i] ) {
grid[i] = ( grid_double[i] - 1 ) / 2;
} else {
return -1;
}
}
}
#ifndef QXYZ
return grid[2] * mesh[0] * mesh[1] + grid[1] * mesh[0] + grid[0];
#else
return grid[0] * mesh[1] * mesh[2] + grid[1] * mesh[2] + grid[2];
#endif
}
static void address_to_grid( int grid_double[3],
const int address,
const int mesh[3],
const int is_shift[3] )
{
int i;
int grid[3];
#ifndef QXYZ
grid[2] = address / ( mesh[0] * mesh[1] );
grid[1] = ( address - grid[2] * mesh[0] * mesh[1] ) / mesh[0];
grid[0] = address % mesh[0];
#else
grid[0] = address / ( mesh[1] * mesh[2] );
grid[1] = ( address - grid[0] * mesh[1] * mesh[2] ) / mesh[2];
grid[2] = address % mesh[2];
#endif
for ( i = 0; i < 3; i++ ) {
grid_double[i] = grid[i] * 2 + is_shift[i];
}
}
static void get_grid_points( int grid[3],
const int grid_double[3],
const int mesh[3] )
{
int i;
for ( i = 0; i < 3; i++ ) {
if ( grid_double[i] % 2 == 0 ) {
grid[i] = grid_double[i] / 2;
} else {
grid[i] = ( grid_double[i] - 1 ) / 2;
}
grid[i] = grid[i] - mesh[i] * ( grid[i] > mesh[i] / 2 );
}
}
static void get_vector_modulo( int v[3],
const int m[3] )
{
int i;
for ( i = 0; i < 3; i++ ) {
v[i] = v[i] % m[i];
if ( v[i] < 0 )
v[i] += m[i];
}
}
static void free_array2D_int( int **array,
const int num_row )
{
int i;
for ( i = 0; i < num_row; i++ ) {
free( array[i] );
array[i] = NULL;
}
free( array );
array = NULL;
}
static int ** allocate_array2d_int( const int num_row,
const int num_column )
{
int i;
int **array;
array = (int**) malloc( num_row * sizeof(int*) );
for (i = 0; i < num_row; i++) {
array[i] = (int*) malloc( num_column * sizeof(int) );
}
return array;
}
static Triplets * allocate_triplets( const int num_triplets, const int mesh[3] )
{
int i, num_grid;
Triplets * tps;
num_grid = mesh[0] * mesh[1] * mesh[2];
tps = (Triplets*) malloc( sizeof( Triplets ) );
tps->size = num_triplets;
tps->triplets = (int (*)[3]) malloc( sizeof(int[3]) * num_triplets );
tps->weights = (int*) malloc( sizeof(int) * num_triplets );
tps->mesh_points = (int (*)[3]) malloc( sizeof(int[3]) * num_grid );
for ( i = 0; i < 3; i++ ) {
tps->mesh[i] = mesh[i];
}
return tps;
}
|
residualbased_predictorcorrector_velocity_bossak_ale_scheme.h | // | / |
// ' / __| _` | __| _ \ __|
// . \ | ( | | ( |\__ `
// _|\_\_| \__,_|\__|\___/ ____/
// Multi-Physics
//
// License: BSD License
// Kratos default license: kratos/license.txt
//
// Main authors: Ignasi de Pouplana
// Miguel Maso
//
#if !defined(KRATOS_RESIDUALBASED_PREDICTOR_CORRECTOR_VELOCITY_BOSSAK_ALE_SCHEME )
#define KRATOS_RESIDUALBASED_PREDICTOR_CORRECTOR_VELOCITY_BOSSAK_ALE_SCHEME
/* System includes */
/* External includes */
#include "boost/smart_ptr.hpp"
/* Project includes */
#include "includes/define.h"
#include "includes/model_part.h"
#include "includes/deprecated_variables.h"
#include "solving_strategies/schemes/scheme.h"
#include "includes/variables.h"
#include "includes/cfd_variables.h"
#include "containers/array_1d.h"
#include "utilities/openmp_utils.h"
#include "utilities/dof_updater.h"
#include "utilities/coordinate_transformation_utilities.h"
#include "processes/process.h"
#include "../../applications/FluidDynamicsApplication/custom_strategies/schemes/residualbased_predictorcorrector_velocity_bossak_scheme_turbulent.h"
namespace Kratos {
/**@name Kratos Globals */
/*@{ */
/*@} */
/**@name Type Definitions */
/*@{ */
/*@} */
/**@name Enum's */
/*@{ */
/*@} */
/**@name Functions */
/*@{ */
/*@} */
/**@name Kratos Classes */
/*@{ */
/// Bossak time scheme for the incompressible flow problem.
// template<template <class TSparseSpace, class TDenseSpace> class TSchemeType >
// class ResidualBasedPredictorCorrectorVelocityBossakAleScheme : public TSchemeType<TSparseSpace, TDenseSpace> {
template<class TSparseSpace, class TDenseSpace >
class ResidualBasedPredictorCorrectorVelocityBossakAleScheme : public ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace> {
public:
/**@name Type Definitions */
/*@{ */
KRATOS_CLASS_POINTER_DEFINITION(ResidualBasedPredictorCorrectorVelocityBossakAleScheme);
typedef Scheme<TSparseSpace, TDenseSpace> BaseType;
typedef ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace> SchemeType;
typedef typename BaseType::TDataType TDataType;
typedef typename BaseType::DofsArrayType DofsArrayType;
typedef typename Element::DofsVectorType DofsVectorType;
typedef typename BaseType::TSystemMatrixType TSystemMatrixType;
typedef typename BaseType::TSystemVectorType TSystemVectorType;
typedef typename BaseType::LocalSystemVectorType LocalSystemVectorType;
typedef typename BaseType::LocalSystemMatrixType LocalSystemMatrixType;
typedef Element::GeometryType GeometryType;
// using SchemeType::mRotationTool;
/*@} */
/**@name Life Cycle
*/
/*@{ */
/** Constructor without a turbulence model
*/
ResidualBasedPredictorCorrectorVelocityBossakAleScheme(
double NewAlphaBossak,
double MoveMeshStrategy,
unsigned int DomainSize)
: ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace>(NewAlphaBossak,MoveMeshStrategy,DomainSize)
{
}
/** Constructor without a turbulence model with periodic conditions
*/
ResidualBasedPredictorCorrectorVelocityBossakAleScheme(
double NewAlphaBossak,
unsigned int DomainSize,
const Variable<int>& rPeriodicIdVar)
: ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace>(NewAlphaBossak,DomainSize,rPeriodicIdVar)
{
}
/** Constructor without a turbulence model
*/
ResidualBasedPredictorCorrectorVelocityBossakAleScheme(
double NewAlphaBossak,
double MoveMeshStrategy,
unsigned int DomainSize,
Variable<double>& rSlipVar)
: ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace>(NewAlphaBossak,MoveMeshStrategy,rSlipVar)
{
}
/** Constructor with a turbulence model
*/
ResidualBasedPredictorCorrectorVelocityBossakAleScheme(
double NewAlphaBossak,
double MoveMeshStrategy,
unsigned int DomainSize,
Process::Pointer pTurbulenceModel)
: ResidualBasedPredictorCorrectorVelocityBossakSchemeTurbulent<TSparseSpace, TDenseSpace>(NewAlphaBossak,MoveMeshStrategy,DomainSize,pTurbulenceModel)
{
}
/** Destructor.
*/
~ResidualBasedPredictorCorrectorVelocityBossakAleScheme() override {
}
/*@} */
/**@name Operators
*/
/*@{ */
/**
Performing the update of the solution.
*/
//***************************************************************************
void Update(ModelPart& r_model_part,
DofsArrayType& rDofSet,
TSystemMatrixType& A,
TSystemVectorType& Dv,
TSystemVectorType& b) override
{
KRATOS_TRY;
SchemeType::Update(r_model_part,rDofSet,A,Dv,b);
this->Pfem2AdditionalUpdateOperations(r_model_part, rDofSet, A, Dv, b);
KRATOS_CATCH("")
}
//***************************************************************************
void Pfem2AdditionalUpdateOperations(ModelPart& rModelPart,
DofsArrayType& rDofSet,
TSystemMatrixType& A,
TSystemVectorType& Dv,
TSystemVectorType& b)
{
KRATOS_TRY
int NumThreads = OpenMPUtils::GetNumThreads();
OpenMPUtils::PartitionVector NodePartition;
OpenMPUtils::DivideInPartitions(rModelPart.Nodes().size(), NumThreads, NodePartition);
//updating time derivatives (nodally for efficiency)
#pragma omp parallel
{
int k = OpenMPUtils::ThisThread();
ModelPart::NodeIterator NodesBegin = rModelPart.NodesBegin() + NodePartition[k];
ModelPart::NodeIterator NodesEnd = rModelPart.NodesBegin() + NodePartition[k + 1];
for (ModelPart::NodeIterator itNode = NodesBegin; itNode != NodesEnd; itNode++) {
// Pfem2 ALE update to eliminate convective term
noalias(itNode->FastGetSolutionStepValue(MESH_VELOCITY)) = itNode->FastGetSolutionStepValue(VELOCITY);
}
}
KRATOS_CATCH("")
}
//***************************************************************************
//predicts the solution at the current step as
// v = vold
void Predict(ModelPart& rModelPart,
DofsArrayType& rDofSet,
TSystemMatrixType& A,
TSystemVectorType& Dv,
TSystemVectorType& b) override
{
// if (rModelPart.GetCommunicator().MyPID() == 0)
// std::cout << "prediction" << std::endl;
int NumThreads = OpenMPUtils::GetNumThreads();
OpenMPUtils::PartitionVector NodePartition;
OpenMPUtils::DivideInPartitions(rModelPart.Nodes().size(), NumThreads, NodePartition);
#pragma omp parallel
{
//array_1d<double, 3 > DeltaDisp;
int k = OpenMPUtils::ThisThread();
ModelPart::NodeIterator NodesBegin = rModelPart.NodesBegin() + NodePartition[k];
ModelPart::NodeIterator NodesEnd = rModelPart.NodesBegin() + NodePartition[k + 1];
for (ModelPart::NodeIterator itNode = NodesBegin; itNode != NodesEnd; itNode++) {
array_1d<double, 3 > & OldVelocity = (itNode)->FastGetSolutionStepValue(VELOCITY, 1);
double& OldPressure = (itNode)->FastGetSolutionStepValue(PRESSURE, 1);
//predicting velocity
//ATTENTION::: the prediction is performed only on free nodes
array_1d<double, 3 > & CurrentVelocity = (itNode)->FastGetSolutionStepValue(VELOCITY);
double& CurrentPressure = (itNode)->FastGetSolutionStepValue(PRESSURE);
if ((itNode->pGetDof(VELOCITY_X))->IsFree())
(CurrentVelocity[0]) = OldVelocity[0];
if (itNode->pGetDof(VELOCITY_Y)->IsFree())
(CurrentVelocity[1]) = OldVelocity[1];
if (itNode->HasDofFor(VELOCITY_Z))
if (itNode->pGetDof(VELOCITY_Z)->IsFree())
(CurrentVelocity[2]) = OldVelocity[2];
if (itNode->pGetDof(PRESSURE)->IsFree())
CurrentPressure = OldPressure;
// updating time derivatives ::: please note that displacements and
// their time derivatives can not be consistently fixed separately
array_1d<double, 3 > DeltaVel;
noalias(DeltaVel) = CurrentVelocity - OldVelocity;
array_1d<double, 3 > & OldAcceleration = (itNode)->FastGetSolutionStepValue(ACCELERATION, 1);
array_1d<double, 3 > & CurrentAcceleration = (itNode)->FastGetSolutionStepValue(ACCELERATION);
SchemeType::UpdateAcceleration(CurrentAcceleration, DeltaVel, OldAcceleration);
// Pfem2 ALE update to eliminate convective term
noalias(itNode->FastGetSolutionStepValue(MESH_VELOCITY)) = itNode->FastGetSolutionStepValue(VELOCITY);
}
}
}
/*@} */
/**@name Operations */
/*@{ */
/*@} */
/**@name Access */
/*@{ */
/*@} */
/**@name Inquiry */
/*@{ */
/*@} */
/**@name Friends */
/*@{ */
/*@} */
protected:
/**@name Protected static Member Variables */
/*@{ */
/*@} */
/**@name Protected member Variables */
/*@{ */
/*@} */
/**@name Protected Operators*/
/*@{ */
/*@} */
/**@name Protected Operations*/
/*@{ */
/*@} */
/**@name Protected Access */
/*@{ */
/*@} */
/**@name Protected Inquiry */
/*@{ */
/*@} */
/**@name Protected LifeCycle */
/*@{ */
/*@} */
private:
/**@name Static Member Variables */
/*@{ */
/*@} */
/**@name Member Variables */
/*@{ */
/*@} */
/**@name Private Operators*/
/*@{ */
/*@} */
/**@name Private Operations*/
/*@{ */
/*@} */
/**@name Private Access */
/*@{ */
/*@} */
/**@name Private Inquiry */
/*@{ */
/*@} */
/**@name Un accessible methods */
/*@{ */
/*@} */
}; /* Class ResidualBasedPredictorCorrectorVelocityBossakAleScheme */
/*@} */
/**@name Type Definitions */
/*@{ */
/*@} */
} /* namespace Kratos.*/
#endif /* KRATOS_RESIDUALBASED_PREDICTOR_CORRECTOR_VELOCITY_BOSSAK_ALE_SCHEME defined */
|
pclangb.c | /**
*
* @file
*
* PLASMA is a software package provided by:
* University of Tennessee, US,
* University of Manchester, UK.
*
* @generated from /home/luszczek/workspace/plasma/bitbucket/plasma/compute/pzlangb.c, normal z -> c, Fri Sep 28 17:38:12 2018
*
**/
#include "plasma_async.h"
#include "plasma_context.h"
#include "plasma_descriptor.h"
#include "plasma_internal.h"
#include "plasma_types.h"
#include "plasma_workspace.h"
#include <plasma_core_blas.h>
#include "core_lapack.h"
#define A(m, n) (plasma_complex32_t*)plasma_tile_addr(A, m, n)
/***************************************************************************//**
* Parallel tile calculation of max, one, infinity or Frobenius matrix norm
* for a general band matrix.
******************************************************************************/
void plasma_pclangb(plasma_enum_t norm,
plasma_desc_t A, float *work, float *value,
plasma_sequence_t *sequence, plasma_request_t *request)
{
// Return if failed sequence.
if (sequence->status != PlasmaSuccess)
return;
float stub;
int wcnt = 0;
int ldwork, klt, kut;
float *workspace, *scale, *sumsq;
switch (norm) {
//================
// PlasmaMaxNorm
//================
case PlasmaMaxNorm:
wcnt = 0;
for (int n = 0; n < A.nt; n++ ) {
int nvan = plasma_tile_nview(A, n);
int m_start = (imax(0, n*A.nb-A.ku)) / A.nb;
int m_end = (imin(A.m-1, (n+1)*A.nb+A.kl-1)) / A.nb;
for (int m = m_start; m <= m_end; m++ ) {
int ldam = plasma_tile_mmain_band(A, m, n);
int mvam = plasma_tile_mview(A, m);
plasma_core_omp_clange(PlasmaMaxNorm,
mvam, nvan,
A(m, n), ldam,
&stub, &work[wcnt],
sequence, request);
wcnt++;
}
}
#pragma omp taskwait
plasma_core_omp_slange(PlasmaMaxNorm,
1, wcnt,
work, 1,
&stub, value,
sequence, request);
break;
//================
// PlasmaOneNorm
//================
case PlasmaOneNorm:
// # of tiles in upper band (not including diagonal)
kut = (A.ku+A.nb-1)/A.nb;
// # of tiles in lower band (not including diagonal)
klt = (A.kl+A.nb-1)/A.nb;
ldwork = kut+klt+1;
for (int n = 0; n < A.nt; n++ ) {
int nvan = plasma_tile_nview(A, n);
int m_start = (imax(0, n*A.nb-A.ku)) / A.nb;
int m_end = (imin(A.m-1, (n+1)*A.nb+A.kl-1)) / A.nb;
for (int m = m_start; m <= m_end; m++ ) {
int ldam = plasma_tile_mmain_band(A, m, n);
int mvam = plasma_tile_mview(A, m);
plasma_core_omp_clange_aux(PlasmaOneNorm,
mvam, nvan,
A(m,n), ldam,
&work[(m-m_start)*A.n+n*A.nb],
sequence, request);
}
}
#pragma omp taskwait
workspace = &work[A.n*ldwork];
plasma_core_omp_slange(PlasmaInfNorm,
A.n, ldwork,
work, A.n,
workspace, value,
sequence, request);
break;
//================
// PlasmaInfNorm
//================
case PlasmaInfNorm:
ldwork = A.mb*A.mt;
for (int n = 0; n < A.nt; n++ ) {
int nvan = plasma_tile_nview(A, n);
int m_start = (imax(0, n*A.nb-A.ku)) / A.nb;
int m_end = (imin(A.m-1, (n+1)*A.nb+A.kl-1)) / A.nb;
for (int m = m_start; m <= m_end; m++ ) {
int ldam = plasma_tile_mmain_band(A, m, n);
int mvam = plasma_tile_mview(A, m);
plasma_core_omp_clange_aux(PlasmaInfNorm,
mvam, nvan,
A(m,n), ldam,
&work[m*A.mb+n*ldwork],
sequence, request);
}
}
#pragma omp taskwait
//nwork = A.nt;
workspace = &work[ldwork*A.nt];
plasma_core_omp_slange(PlasmaInfNorm,
ldwork, A.nt,
work, ldwork,
workspace, value,
sequence, request);
break;
//======================
// PlasmaFrobeniusNorm
//======================
case PlasmaFrobeniusNorm:
kut = (A.ku+A.nb-1)/A.nb; // # of tiles in upper band (not including diagonal)
klt = (A.kl+A.nb-1)/A.nb; // # of tiles in lower band (not including diagonal)
ldwork = kut+klt+1;
scale = work;
sumsq = &work[ldwork*A.nt];
for (int n = 0; n < A.nt; n++ ) {
int nvan = plasma_tile_nview(A, n);
int m_start = (imax(0, n*A.nb-A.ku)) / A.nb;
int m_end = (imin(A.m-1, (n+1)*A.nb+A.kl-1)) / A.nb;
for (int m = m_start; m <= m_end; m++ ) {
int ldam = plasma_tile_mmain_band(A, m, n);
int mvam = plasma_tile_mview(A, m);
plasma_core_omp_cgessq(mvam, nvan,
A(m,n), ldam,
&scale[n*ldwork+m-m_start],
&sumsq[n*ldwork+m-m_start],
sequence, request);
}
}
#pragma omp taskwait
plasma_core_omp_sgessq_aux(ldwork*A.nt, scale, sumsq,
value, sequence, request);
break;
default:
assert(0);
}
}
|
ast-dump-openmp-taskloop-simd.c | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -ast-dump %s | FileCheck --match-full-lines -implicit-check-not=openmp_structured_block %s
void test_one(int x) {
#pragma omp taskloop simd
for (int i = 0; i < x; i++)
;
}
void test_two(int x, int y) {
#pragma omp taskloop simd
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_three(int x, int y) {
#pragma omp taskloop simd collapse(1)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_four(int x, int y) {
#pragma omp taskloop simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_five(int x, int y, int z) {
#pragma omp taskloop simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
for (int i = 0; i < z; i++)
;
}
// CHECK: TranslationUnitDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK: |-FunctionDecl {{.*}} <{{.*}}ast-dump-openmp-taskloop-simd.c:3:1, line:7:1> line:3:6 test_one 'void (int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:22, line:7:1>
// CHECK-NEXT: | `-OMPTaskLoopSimdDirective {{.*}} <line:4:1, col:26>
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:5:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <col:3, line:6:5>
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK-NEXT: | |-ForStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:6:5>
// CHECK-NEXT: | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:4:1> col:1 implicit .global_tid. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .task_t. 'void *const'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .lb. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .ub. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .st. 'const long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .liter. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .reductions. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-taskloop-simd.c:4:1) *const restrict'
// CHECK-NEXT: | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:9:1, line:14:1> line:9:6 test_two 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:22, col:26> col:26 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:29, line:14:1>
// CHECK-NEXT: | `-OMPTaskLoopSimdDirective {{.*}} <line:10:1, col:26>
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK-NEXT: | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:12:5, line:13:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:10:1> col:1 implicit .global_tid. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .task_t. 'void *const'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .lb. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .ub. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .st. 'const long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .liter. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .reductions. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-taskloop-simd.c:10:1) *const restrict'
// CHECK-NEXT: | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:16:1, line:21:1> line:16:6 test_three 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:17, col:21> col:21 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:24, col:28> col:28 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:31, line:21:1>
// CHECK-NEXT: | `-OMPTaskLoopSimdDirective {{.*}} <line:17:1, col:38>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:27, col:37>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:36> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:36> 'int' 1
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK-NEXT: | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:19:5, line:20:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:17:1> col:1 implicit .global_tid. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .task_t. 'void *const'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .lb. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .ub. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .st. 'const long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .liter. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .reductions. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-taskloop-simd.c:17:1) *const restrict'
// CHECK-NEXT: | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:23:1, line:28:1> line:23:6 test_four 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:30, line:28:1>
// CHECK-NEXT: | `-OMPTaskLoopSimdDirective {{.*}} <line:24:1, col:38>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:27, col:37>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:36> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:36> 'int' 2
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK-NEXT: | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:27:7>
// CHECK-NEXT: | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:24:1> col:1 implicit .global_tid. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .task_t. 'void *const'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .lb. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .ub. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .st. 'const long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .liter. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .reductions. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-taskloop-simd.c:24:1) *const restrict'
// CHECK-NEXT: | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: `-FunctionDecl {{.*}} <line:30:1, line:36:1> line:30:6 test_five 'void (int, int, int)'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:30, col:34> col:34 used z 'int'
// CHECK-NEXT: `-CompoundStmt {{.*}} <col:37, line:36:1>
// CHECK-NEXT: `-OMPTaskLoopSimdDirective {{.*}} <line:31:1, col:38>
// CHECK-NEXT: |-OMPCollapseClause {{.*}} <col:27, col:37>
// CHECK-NEXT: | `-ConstantExpr {{.*}} <col:36> 'int'
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:36> 'int' 2
// CHECK-NEXT: |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: `-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK-NEXT: |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | |-DeclStmt {{.*}} <line:32:8, col:17>
// CHECK-NEXT: | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | |-<<<NULL>>>
// CHECK-NEXT: | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-<<<NULL>>>
// CHECK-NEXT: | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | `-ForStmt {{.*}} <line:34:7, line:35:9>
// CHECK-NEXT: | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | |-<<<NULL>>>
// CHECK-NEXT: | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <line:31:1> col:1 implicit .global_tid. 'const int'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .privates. 'void *const restrict'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .task_t. 'void *const'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .lb. 'const unsigned long'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .ub. 'const unsigned long'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .st. 'const long'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .liter. 'const int'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .reductions. 'void *const restrict'
// CHECK-NEXT: |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-taskloop-simd.c:31:1) *const restrict'
// CHECK-NEXT: |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: `-IntegerLiteral {{.*}} <col:20> 'int' 0
|
gptl_papi.c | /*
** $Id: gptl_papi.c,v 1.69 2009/04/29 22:17:01 rosinski Exp $
**
** Author: Jim Rosinski
**
** Contains routines which interface to PAPI library
*/
#ifdef HAVE_PAPI
#include <papi.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "private.h"
#if ( defined THREADED_OMP )
#include <omp.h>
#elif ( defined THREADED_PTHREADS )
#include <pthread.h>
#endif
/* Mapping of PAPI counters to short and long printed strings */
static const Entry papitable [] = {
{PAPI_L1_DCM, "PAPI_L1_DCM", "L1_DCM ", "L1_Dcache_miss ", "Level 1 data cache misses"},
{PAPI_L1_ICM, "PAPI_L1_ICM", "L1_ICM ", "L1_Icache_miss ", "Level 1 instruction cache misses"},
{PAPI_L2_DCM, "PAPI_L2_DCM", "L2_DCM ", "L2_Dcache_miss ", "Level 2 data cache misses"},
{PAPI_L2_ICM, "PAPI_L2_ICM", "L2_ICM ", "L2_Icache_miss ", "Level 2 instruction cache misses"},
{PAPI_L3_DCM, "PAPI_L3_DCM", "L3_DCM ", "L3_Dcache_miss ", "Level 3 data cache misses"},
{PAPI_L3_ICM, "PAPI_L3_ICM", "L3_ICM ", "L3_Icache_miss ", "Level 3 instruction cache misses"},
{PAPI_L1_TCM, "PAPI_L1_TCM", "L1_TCM ", "L1_cache_miss ", "Level 1 total cache misses"},
{PAPI_L2_TCM, "PAPI_L2_TCM", "L2_TCM ", "L2_cache_miss ", "Level 2 total cache misses"},
{PAPI_L3_TCM, "PAPI_L3_TCM", "L3_TCM ", "L3_cache_miss ", "Level 3 total cache misses"},
{PAPI_CA_SNP, "PAPI_CA_SNP", "CA_SNP ", "Snoops ", "Snoops "},
{PAPI_CA_SHR, "PAPI_CA_SHR", "CA_SHR ", "PAPI_CA_SHR ", "Request for shared cache line (SMP)"},
{PAPI_CA_CLN, "PAPI_CA_CLN", "CA_CLN ", "PAPI_CA_CLN ", "Request for clean cache line (SMP)"},
{PAPI_CA_INV, "PAPI_CA_INV", "CA_INV ", "PAPI_CA_INV ", "Request for cache line Invalidation (SMP)"},
{PAPI_CA_ITV, "PAPI_CA_ITV", "CA_ITV ", "PAPI_CA_ITV ", "Request for cache line Intervention (SMP)"},
{PAPI_L3_LDM, "PAPI_L3_LDM", "L3_LDM ", "L3_load_misses ", "Level 3 load misses"},
{PAPI_L3_STM, "PAPI_L3_STM", "L3_STM ", "L3_store_misses ", "Level 3 store misses"},
{PAPI_BRU_IDL,"PAPI_BRU_IDL","BRU_IDL ", "PAPI_BRU_IDL ", "Cycles branch units are idle"},
{PAPI_FXU_IDL,"PAPI_FXU_IDL","FXU_IDL ", "PAPI_FXU_IDL ", "Cycles integer units are idle"},
{PAPI_FPU_IDL,"PAPI_FPU_IDL","FPU_IDL ", "PAPI_FPU_IDL ", "Cycles floating point units are idle"},
{PAPI_LSU_IDL,"PAPI_LSU_IDL","LSU_IDL ", "PAPI_LSU_IDL ", "Cycles load/store units are idle"},
{PAPI_TLB_DM, "PAPI_TLB_DM" "TLB_DM ", "Data_TLB_misses ", "Data translation lookaside buffer misses"},
{PAPI_TLB_IM, "PAPI_TLB_IM", "TLB_IM ", "Inst_TLB_misses ", "Instr translation lookaside buffer misses"},
{PAPI_TLB_TL, "PAPI_TLB_TL", "TLB_TL ", "Tot_TLB_misses ", "Total translation lookaside buffer misses"},
{PAPI_L1_LDM, "PAPI_L1_LDM", "L1_LDM ", "L1_load_misses ", "Level 1 load misses"},
{PAPI_L1_STM, "PAPI_L1_STM", "L1_STM ", "L1_store_misses ", "Level 1 store misses"},
{PAPI_L2_LDM, "PAPI_L2_LDM", "L2_LDM ", "L2_load_misses ", "Level 2 load misses"},
{PAPI_L2_STM, "PAPI_L2_STM", "L2_STM ", "L2_store_misses ", "Level 2 store misses"},
{PAPI_BTAC_M, "PAPI_BTAC_M", "BTAC_M ", "BTAC_miss ", "BTAC miss"},
{PAPI_PRF_DM, "PAPI_PRF_DM", "PRF_DM ", "PAPI_PRF_DM ", "Prefetch data instruction caused a miss"},
{PAPI_L3_DCH, "PAPI_L3_DCH", "L3_DCH ", "L3_DCache_Hit ", "Level 3 Data Cache Hit"},
{PAPI_TLB_SD, "PAPI_TLB_SD", "TLB_SD ", "PAPI_TLB_SD ", "Xlation lookaside buffer shootdowns (SMP)"},
{PAPI_CSR_FAL,"PAPI_CSR_FAL","CSR_FAL ", "PAPI_CSR_FAL ", "Failed store conditional instructions"},
{PAPI_CSR_SUC,"PAPI_CSR_SUC","CSR_SUC ", "PAPI_CSR_SUC ", "Successful store conditional instructions"},
{PAPI_CSR_TOT,"PAPI_CSR_TOT","CSR_TOT ", "PAPI_CSR_TOT ", "Total store conditional instructions"},
{PAPI_MEM_SCY,"PAPI_MEM_SCY","MEM_SCY ", "Cyc_Stalled_Mem ", "Cycles Stalled Waiting for Memory Access"},
{PAPI_MEM_RCY,"PAPI_MEM_RCY","MEM_RCY ", "Cyc_Stalled_MemR", "Cycles Stalled Waiting for Memory Read"},
{PAPI_MEM_WCY,"PAPI_MEM_WCY","MEM_WCY ", "Cyc_Stalled_MemW", "Cycles Stalled Waiting for Memory Write"},
{PAPI_STL_ICY,"PAPI_STL_ICY","STL_ICY ", "Cyc_no_InstrIss ", "Cycles with No Instruction Issue"},
{PAPI_FUL_ICY,"PAPI_FUL_ICY","FUL_ICY ", "Cyc_Max_InstrIss", "Cycles with Maximum Instruction Issue"},
{PAPI_STL_CCY,"PAPI_STL_CCY","STL_CCY ", "Cyc_No_InstrComp", "Cycles with No Instruction Completion"},
{PAPI_FUL_CCY,"PAPI_FUL_CCY","FUL_CCY ", "Cyc_Max_InstComp", "Cycles with Maximum Instruction Completion"},
{PAPI_HW_INT, "PAPI_HW_INT", "HW_INT ", "HW_interrupts ", "Hardware interrupts"},
{PAPI_BR_UCN, "PAPI_BR_UCN", "BR_UCN ", "Uncond_br_instr ", "Unconditional branch instructions executed"},
{PAPI_BR_CN, "PAPI_BR_CN", "BR_CN ", "Cond_br_instr_ex", "Conditional branch instructions executed"},
{PAPI_BR_TKN, "PAPI_BR_TKN", "BR_TKN ", "Cond_br_instr_tk", "Conditional branch instructions taken"},
{PAPI_BR_NTK, "PAPI_BR_NTK", "BR_NTK ", "Cond_br_instrNtk", "Conditional branch instructions not taken"},
{PAPI_BR_MSP, "PAPI_BR_MSP", "BR_MSP ", "Cond_br_instrMPR", "Conditional branch instructions mispred"},
{PAPI_BR_PRC, "PAPI_BR_PRC", "BR_PRC ", "Cond_br_instrCPR", "Conditional branch instructions corr. pred"},
{PAPI_FMA_INS,"PAPI_FMA_INS","FMA_INS ", "FMA_instr_comp ", "FMA instructions completed"},
{PAPI_TOT_IIS,"PAPI_TOT_IIS","TOT_IIS ", "Total_instr_iss ", "Total instructions issued"},
{PAPI_TOT_INS,"PAPI_TOT_INS","TOT_INS ", "Total_instr_ex ", "Total instructions executed"},
{PAPI_INT_INS,"PAPI_INT_INS","INT_INS ", "Int_instr_ex ", "Integer instructions executed"},
{PAPI_FP_INS, "PAPI_FP_INS", "FP_INS ", "FP_instr_ex ", "Floating point instructions executed"},
{PAPI_LD_INS, "PAPI_LD_INS", "LD_INS ", "Load_instr_ex ", "Load instructions executed"},
{PAPI_SR_INS, "PAPI_SR_INS", "SR_INS ", "Store_instr_ex ", "Store instructions executed"},
{PAPI_BR_INS, "PAPI_BR_INS", "BR_INS ", "br_instr_ex ", "Total branch instructions executed"},
{PAPI_VEC_INS,"PAPI_VEC_INS","VEC_INS ", "Vec/SIMD_instrEx", "Vector/SIMD instructions executed"},
{PAPI_RES_STL,"PAPI_RES_STL","RES_STL ", "Cyc_proc_stalled", "Cycles processor is stalled on resource"},
{PAPI_FP_STAL,"PAPI_FP_STAL","FP_STAL ", "Cyc_any_FP_stall", "Cycles any FP units are stalled"},
{PAPI_TOT_CYC,"PAPI_TOT_CYC","TOT_CYC ", "Total_cycles ", "Total cycles"},
{PAPI_LST_INS,"PAPI_LST_INS","LST_INS ", "Tot_L/S_inst_ex ", "Total load/store inst. executed"},
{PAPI_SYC_INS,"PAPI_SYC_INS","SYC_INS ", "Sync._inst._ex ", "Sync. inst. executed"},
{PAPI_L1_DCH, "PAPI_L1_DCH", "L1_DCH ", "L1_D_Cache_Hit ", "L1 D Cache Hit"},
{PAPI_L2_DCH, "PAPI_L2_DCH", "L2_DCH ", "L2_D_Cache_Hit ", "L2 D Cache Hit"},
{PAPI_L1_DCA, "PAPI_L1_DCA", "L1_DCA ", "L1_D_Cache_Acc ", "L1 D Cache Access"},
{PAPI_L2_DCA, "PAPI_L2_DCA", "L2_DCA ", "L2_D_Cache_Acc ", "L2 D Cache Access"},
{PAPI_L3_DCA, "PAPI_L3_DCA", "L3_DCA ", "L3_D_Cache_Acc ", "L3 D Cache Access"},
{PAPI_L1_DCR, "PAPI_L1_DCR", "L1_DCR ", "L1_D_Cache_Read ", "L1 D Cache Read"},
{PAPI_L2_DCR, "PAPI_L2_DCR", "L2_DCR ", "L2_D_Cache_Read ", "L2 D Cache Read"},
{PAPI_L3_DCR, "PAPI_L3_DCR", "L3_DCR ", "L3_D_Cache_Read ", "L3 D Cache Read"},
{PAPI_L1_DCW, "PAPI_L1_DCW", "L1_DCW ", "L1_D_Cache_Write", "L1 D Cache Write"},
{PAPI_L2_DCW, "PAPI_L2_DCW", "L2_DCW ", "L2_D_Cache_Write", "L2 D Cache Write"},
{PAPI_L3_DCW, "PAPI_L3_DCW", "L3_DCW ", "L3_D_Cache_Write", "L3 D Cache Write"},
{PAPI_L1_ICH, "PAPI_L1_ICH", "L1_ICH ", "L1_I_cache_hits ", "L1 instruction cache hits"},
{PAPI_L2_ICH, "PAPI_L2_ICH", "L2_ICH ", "L2_I_cache_hits ", "L2 instruction cache hits"},
{PAPI_L3_ICH, "PAPI_L3_ICH", "L3_ICH ", "L3_I_cache_hits ", "L3 instruction cache hits"},
{PAPI_L1_ICA, "PAPI_L1_ICA", "L1_ICA ", "L1_I_cache_acc ", "L1 instruction cache accesses"},
{PAPI_L2_ICA, "PAPI_L2_ICA", "L2_ICA ", "L2_I_cache_acc ", "L2 instruction cache accesses"},
{PAPI_L3_ICA, "PAPI_L3_ICA", "L3_ICA ", "L3_I_cache_acc ", "L3 instruction cache accesses"},
{PAPI_L1_ICR, "PAPI_L1_ICR", "L1_ICR ", "L1_I_cache_reads", "L1 instruction cache reads"},
{PAPI_L2_ICR, "PAPI_L2_ICR", "L2_ICR ", "L2_I_cache_reads", "L2 instruction cache reads"},
{PAPI_L3_ICR, "PAPI_L3_ICR", "L3_ICR ", "L3_I_cache_reads", "L3 instruction cache reads"},
{PAPI_L1_ICW, "PAPI_L1_ICW", "L1_ICW ", "L1_I_cache_write", "L1 instruction cache writes"},
{PAPI_L2_ICW, "PAPI_L2_ICW", "L2_ICW ", "L2_I_cache_write", "L2 instruction cache writes"},
{PAPI_L3_ICW, "PAPI_L3_ICW", "L3_ICW ", "L3_I_cache_write", "L3 instruction cache writes"},
{PAPI_L1_TCH, "PAPI_L1_TCH", "L1_TCH ", "L1_cache_hits ", "L1 total cache hits"},
{PAPI_L2_TCH, "PAPI_L2_TCH", "L2_TCH ", "L2_cache_hits ", "L2 total cache hits"},
{PAPI_L3_TCH, "PAPI_L3_TCH", "L3_TCH ", "L3_cache_hits ", "L3 total cache hits"},
{PAPI_L1_TCA, "PAPI_L1_TCA", "L1_TCA ", "L1_cache_access ", "L1 total cache accesses"},
{PAPI_L2_TCA, "PAPI_L2_TCA", "L2_TCA ", "L2_cache_access ", "L2 total cache accesses"},
{PAPI_L3_TCA, "PAPI_L3_TCA", "L3_TCA ", "L3_cache_access ", "L3 total cache accesses"},
{PAPI_L1_TCR, "PAPI_L1_TCR", "L1_TCR ", "L1_cache_reads ", "L1 total cache reads"},
{PAPI_L2_TCR, "PAPI_L2_TCR", "L2_TCR ", "L2_cache_reads ", "L2 total cache reads"},
{PAPI_L3_TCR, "PAPI_L3_TCR", "L3_TCR ", "L3_cache_reads ", "L3 total cache reads"},
{PAPI_L1_TCW, "PAPI_L1_TCW", "L1_TCW ", "L1_cache_writes ", "L1 total cache writes"},
{PAPI_L2_TCW, "PAPI_L2_TCW", "L2_TCW ", "L2_cache_writes ", "L2 total cache writes"},
{PAPI_L3_TCW, "PAPI_L3_TCW", "L3_TCW ", "L3_cache_writes ", "L3 total cache writes"},
{PAPI_FML_INS,"PAPI_FML_INS","FML_INS ", "FM_ins ", "FM ins"},
{PAPI_FAD_INS,"PAPI_FAD_INS","FAD_INS ", "FA_ins ", "FA ins"},
{PAPI_FDV_INS,"PAPI_FDV_INS","FDV_INS ", "FD_ins ", "FD ins"},
{PAPI_FSQ_INS,"PAPI_FSQ_INS","FSQ_INS ", "FSq_ins ", "FSq ins"},
{PAPI_FNV_INS,"PAPI_FNV_INS","FNV_INS ", "Finv_ins ", "Finv ins"},
{PAPI_FP_OPS, "PAPI_FP_OPS", "FP_OPS ", "FP_ops_executed ", "Floating point operations executed"}
};
static const int npapientries = sizeof (papitable) / sizeof (Entry);
static int papieventlist[MAX_AUX]; /* list of PAPI events to be counted */
static Pr_event pr_event[MAX_AUX]; /* list of events (PAPI or derived) */
/* Derived events */
static const Entry derivedtable [] = {
{GPTL_IPC, "GPTL_IPC", "IPC ", "Instr_per_cycle ", "Instructions per cycle"},
{GPTL_CI, "GPTL_CI", "CI ", "Comp_Intensity ", "Computational intensity"},
{GPTL_FPC, "GPTL_FPC", "Flop/Cyc", "FP_Ops_per_cycle", "Floating point ops per cycle"},
{GPTL_FPI, "GPTL_FPI", "Flop/Ins", "FP_Ops_per_instr", "Floating point ops per instruction"},
{GPTL_LSTPI, "GPTL_LSTPI", "LST_frac", "LST_fraction ", "Load-store instruction fraction"},
{GPTL_DCMRT, "GPTL_DCMRT", "DCMISRAT", "L1_Miss_Rate ", "L1 miss rate (fraction)"},
{GPTL_LSTPDCM,"GPTL_LSTPDCM", "LSTPDCM ", "LST_per_L1_miss ", "Load-store instructions per L1 miss"},
{GPTL_L2MRT, "GPTL_L2MRT", "L2MISRAT", "L2_Miss_Rate ", "L2 miss rate (fraction)"},
{GPTL_LSTPL2M,"GPTL_LSTPL2M", "LSTPL2M ", "LST_per_L2_miss ", "Load-store instructions per L2 miss"},
{GPTL_L3MRT, "GPTL_L3MRT", "L3MISRAT", "L3_Miss_Rate ", "L3 read miss rate (fraction)"}
};
static const int nderivedentries = sizeof (derivedtable) / sizeof (Entry);
static int npapievents = 0; /* number of PAPI events: initialize to 0 */
static int nevents = 0; /* number of events: initialize to 0 */
static int *EventSet; /* list of events to be counted by PAPI */
static long_long **papicounters; /* counters returned from PAPI */
static const int BADCOUNT = -999999; /* Set counters to this when they are bad */
static bool is_multiplexed = false; /* whether multiplexed (always start false)*/
static bool narrowprint = true; /* only use 8 digits not 16 for counter prints */
static bool persec = true; /* print PAPI stats per second */
static bool enable_multiplexing = false; /* whether to try multiplexing */
static bool verbose = false; /* output verbosity */
/* Function prototypes */
static int canenable (int);
static int canenable2 (int, int);
static int papievent_is_enabled (int);
static int already_enabled (int);
static int enable (int);
static int getderivedidx (int);
/*
** GPTL_PAPIsetoption: enable or disable PAPI event defined by "counter". Called
** from GPTLsetoption. Since all events are off by default, val=false degenerates
** to a no-op. Coded this way to be consistent with the rest of GPTL
**
** Input args:
** counter: PAPI counter
** val: true or false for enable or disable
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTL_PAPIsetoption (const int counter, /* PAPI counter (or option) */
const int val) /* true or false for enable or disable */
{
int n; /* loop index */
int ret; /* return code */
int numidx; /* numerator index */
int idx; /* derived counter index */
char eventname[PAPI_MAX_STR_LEN]; /* returned from PAPI_event_code_to_name */
/*
** First, check for option which is not an actual counter
*/
switch (counter) {
case GPTLverbose:
/* don't printf here--that'd duplicate what's in gptl.c */
verbose = (bool) val;
return 0;
case GPTLmultiplex:
enable_multiplexing = (bool) val;
if (verbose)
printf ("GPTL_PAPIsetoption: boolean enable_multiplexing = %d\n", val);
return 0;
case GPTLnarrowprint:
narrowprint = (bool) val;
if (verbose)
printf ("GPTL_PAPIsetoption: boolean narrowprint = %d\n", val);
return 0;
case GPTLpersec:
persec = (bool) val;
if (verbose)
printf ("GPTL_PAPIsetoption: boolean persec = %d\n", val);
return 0;
default:
break;
}
/*
** If val is false, return an error if the event has already been enabled.
** Otherwise just warn that attempting to disable a PAPI-based event
** that has already been enabled doesn't work--for now it's just a no-op
*/
if (! val) {
if (already_enabled (counter))
return GPTLerror ("GPTL_PAPIsetoption: already enabled counter %d cannot be disabled\n",
counter);
else
if (verbose)
printf ("GPTL_PAPIsetoption: 'disable' %d currently is just a no-op\n", counter);
return 0;
}
/* If the event has already been enabled for printing, exit */
if (already_enabled (counter))
return GPTLerror ("GPTL_PAPIsetoption: counter %d has already been enabled\n",
counter);
/*
** Initialize PAPI if it hasn't already been done.
** From here on down we can assume the intent is to enable (not disable) an option
*/
if (GPTL_PAPIlibraryinit () < 0)
return GPTLerror ("GPTL_PAPIsetoption: PAPI library init error\n");
/* Ensure max nevents won't be exceeded */
if (nevents+1 > MAX_AUX)
return GPTLerror ("GPTL_PAPIsetoption: %d is too many events. Can be increased in private.h\n",
nevents+1);
/* Check derived events */
switch (counter) {
case GPTL_IPC:
if ( ! canenable2 (PAPI_TOT_INS, PAPI_TOT_CYC))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_IPC unavailable\n");
idx = getderivedidx (GPTL_IPC);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_TOT_INS);
pr_event[nevents].denomidx = enable (PAPI_TOT_CYC);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_TOT_INS / PAPI_TOT_CYC\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
case GPTL_CI:
idx = getderivedidx (GPTL_CI);
if (canenable2 (PAPI_FP_OPS, PAPI_LST_INS)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_FP_OPS);
pr_event[nevents].denomidx = enable (PAPI_LST_INS);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_FP_OPS / PAPI_LST_INS\n",
pr_event[nevents].event.namestr);
} else if (canenable2 (PAPI_FP_OPS, PAPI_L1_DCA)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_FP_OPS);
pr_event[nevents].denomidx = enable (PAPI_L1_DCA);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_FP_OPS / PAPI_L1_DCA\n",
pr_event[nevents].event.namestr);
} else {
return GPTLerror ("GPTL_PAPIsetoption: GPTL_CI unavailable\n");
}
++nevents;
return 0;
case GPTL_FPC:
if ( ! canenable2 (PAPI_FP_OPS, PAPI_TOT_CYC))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_FPC unavailable\n");
idx = getderivedidx (GPTL_FPC);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_FP_OPS);
pr_event[nevents].denomidx = enable (PAPI_TOT_CYC);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_FP_OPS / PAPI_TOT_CYC\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
case GPTL_FPI:
if ( ! canenable2 (PAPI_FP_OPS, PAPI_TOT_INS))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_FPI unavailable\n");
idx = getderivedidx (GPTL_FPI);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_FP_OPS);
pr_event[nevents].denomidx = enable (PAPI_TOT_INS);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_FP_OPS / PAPI_TOT_INS\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
case GPTL_LSTPI:
idx = getderivedidx (GPTL_LSTPI);
if (canenable2 (PAPI_LST_INS, PAPI_TOT_INS)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_LST_INS);
pr_event[nevents].denomidx = enable (PAPI_TOT_INS);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_LST_INS / PAPI_TOT_INS\n",
pr_event[nevents].event.namestr);
} else if (canenable2 (PAPI_L1_DCA, PAPI_TOT_INS)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L1_DCA);
pr_event[nevents].denomidx = enable (PAPI_TOT_INS);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L1_DCA / PAPI_TOT_INS\n",
pr_event[nevents].event.namestr);
} else {
return GPTLerror ("GPTL_PAPIsetoption: GPTL_LSTPI unavailable\n");
}
++nevents;
return 0;
case GPTL_DCMRT:
if ( ! canenable2 (PAPI_L1_DCM, PAPI_L1_DCA))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_DCMRT unavailable\n");
idx = getderivedidx (GPTL_DCMRT);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L1_DCM);
pr_event[nevents].denomidx = enable (PAPI_L1_DCA);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L1_DCM / PAPI_L1_DCA\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
case GPTL_LSTPDCM:
idx = getderivedidx (GPTL_LSTPDCM);
if (canenable2 (PAPI_LST_INS, PAPI_L1_DCM)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_LST_INS);
pr_event[nevents].denomidx = enable (PAPI_L1_DCM);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_LST_INS / PAPI_L1_DCM\n",
pr_event[nevents].event.namestr);
} else if (canenable2 (PAPI_L1_DCA, PAPI_L1_DCM)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L1_DCA);
pr_event[nevents].denomidx = enable (PAPI_L1_DCM);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L1_DCA / PAPI_L1_DCM\n",
pr_event[nevents].event.namestr);
} else {
return GPTLerror ("GPTL_PAPIsetoption: GPTL_LSTPDCM unavailable\n");
}
++nevents;
return 0;
/*
** For L2 counts, use TC* instead of DC* to avoid PAPI derived events
*/
case GPTL_L2MRT:
if ( ! canenable2 (PAPI_L2_TCM, PAPI_L2_TCA))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_L2MRT unavailable\n");
idx = getderivedidx (GPTL_L2MRT);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L2_TCM);
pr_event[nevents].denomidx = enable (PAPI_L2_TCA);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L2_TCM / PAPI_L2_TCA\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
case GPTL_LSTPL2M:
idx = getderivedidx (GPTL_LSTPL2M);
if (canenable2 (PAPI_LST_INS, PAPI_L2_TCM)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_LST_INS);
pr_event[nevents].denomidx = enable (PAPI_L2_TCM);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_LST_INS / PAPI_L2_TCM\n",
pr_event[nevents].event.namestr);
} else if (canenable2 (PAPI_L1_DCA, PAPI_L2_TCM)) {
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L1_DCA);
pr_event[nevents].denomidx = enable (PAPI_L2_TCM);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L1_DCA / PAPI_L2_TCM\n",
pr_event[nevents].event.namestr);
} else {
return GPTLerror ("GPTL_PAPIsetoption: GPTL_LSTPL2M unavailable\n");
}
++nevents;
return 0;
case GPTL_L3MRT:
if ( ! canenable2 (PAPI_L3_TCM, PAPI_L3_TCR))
return GPTLerror ("GPTL_PAPIsetoption: GPTL_L3MRT unavailable\n");
idx = getderivedidx (GPTL_L3MRT);
pr_event[nevents].event = derivedtable[idx];
pr_event[nevents].numidx = enable (PAPI_L3_TCM);
pr_event[nevents].denomidx = enable (PAPI_L3_TCR);
if (verbose)
printf ("GPTL_PAPIsetoption: enabling derived event %s = PAPI_L3_TCM / PAPI_L3_TCR\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
default:
break;
}
/* Check PAPI presets */
for (n = 0; n < npapientries; n++) {
if (counter == papitable[n].counter) {
if ((numidx = papievent_is_enabled (counter)) >= 0) {
pr_event[nevents].event = papitable[n];
pr_event[nevents].numidx = numidx;
pr_event[nevents].denomidx = -1; /* flag says not derived (no denominator) */
} else if (canenable (counter)) {
pr_event[nevents].event = papitable[n];
pr_event[nevents].numidx = enable (counter);
pr_event[nevents].denomidx = -1; /* flag says not derived (no denominator) */
} else {
return GPTLerror ("GPTL_PAPIsetoption: Can't enable event \n",
papitable[n].longstr);
}
if (verbose)
printf ("GPTL_PAPIsetoption: enabling PAPI preset event %s\n",
pr_event[nevents].event.namestr);
++nevents;
return 0;
}
}
/*
** Check native events last: If PAPI_event_code_to_name fails, give up
*/
if ((ret = PAPI_event_code_to_name (counter, eventname)) != PAPI_OK)
return GPTLerror ("GPTL_PAPIsetoption: name not found for counter %d: PAPI_strerror: %s\n",
counter, PAPI_strerror (ret));
/*
** A table with predefined names of various lengths does not exist for
** native events. Just truncate eventname.
*/
if ((numidx = papievent_is_enabled (counter)) >= 0) {
pr_event[nevents].event.counter = counter;
pr_event[nevents].event.namestr = (char *) GPTLallocate (12+1);
strncpy (pr_event[nevents].event.namestr, eventname, 12);
pr_event[nevents].event.namestr[12] = '\0';
pr_event[nevents].event.str16 = (char *) GPTLallocate (16+1);
strncpy (pr_event[nevents].event.str16, eventname, 16);
pr_event[nevents].event.str16[16] = '\0';
pr_event[nevents].event.longstr = (char *) GPTLallocate (PAPI_MAX_STR_LEN);
strncpy (pr_event[nevents].event.longstr, eventname, PAPI_MAX_STR_LEN);
pr_event[nevents].numidx = numidx;
pr_event[nevents].denomidx = -1; /* flag says not derived (no denominator) */
} else if (canenable (counter)) {
pr_event[nevents].event.counter = counter;
pr_event[nevents].event.namestr = (char *) GPTLallocate (12+1);
strncpy (pr_event[nevents].event.namestr, eventname, 12);
pr_event[nevents].event.namestr[12] = '\0';
pr_event[nevents].event.str16 = (char *) GPTLallocate (16+1);
strncpy (pr_event[nevents].event.str16, eventname, 16);
pr_event[nevents].event.str16[16] = '\0';
pr_event[nevents].event.longstr = (char *) GPTLallocate (PAPI_MAX_STR_LEN);
strncpy (pr_event[nevents].event.longstr, eventname, PAPI_MAX_STR_LEN);
pr_event[nevents].numidx = enable (counter);
pr_event[nevents].denomidx = -1; /* flag says not derived (no denominator) */
} else {
return GPTLerror ("GPTL_PAPIsetoption: Can't enable event %s\n", eventname);
}
if (verbose)
printf ("GPTL_PAPIsetoption: enabling native event %s\n", pr_event[nevents].event.longstr);
++nevents;
return 0;
}
/*
** canenable: determine whether a PAPI counter can be enabled
**
** Input args:
** counter: PAPI counter
**
** Return value: 0 (success) or non-zero (failure)
*/
int canenable (int counter)
{
char eventname[PAPI_MAX_STR_LEN]; /* returned from PAPI_event_code_to_name */
if (npapievents+1 > MAX_AUX)
return false;
if (PAPI_query_event (counter) != PAPI_OK) {
(void) PAPI_event_code_to_name (counter, eventname);
fprintf (stderr, "canenable: event %s not available on this arch\n", eventname);
return false;
}
return true;
}
/*
** canenable2: determine whether 2 PAPI counters can be enabled
**
** Input args:
** counter1: PAPI counter
** counter2: PAPI counter
**
** Return value: 0 (success) or non-zero (failure)
*/
int canenable2 (int counter1, int counter2)
{
char eventname[PAPI_MAX_STR_LEN]; /* returned from PAPI_event_code_to_name */
if (npapievents+2 > MAX_AUX)
return false;
if (PAPI_query_event (counter1) != PAPI_OK) {
(void) PAPI_event_code_to_name (counter1, eventname);
return false;
}
if (PAPI_query_event (counter2) != PAPI_OK) {
(void) PAPI_event_code_to_name (counter2, eventname);
return false;
}
return true;
}
/*
** papievent_is_enabled: determine whether a PAPI counter has already been
** enabled. Used internally to keep track of PAPI counters enabled. A given
** PAPI counter may occur in the computation of multiple derived events, as
** well as output directly. E.g. PAPI_FP_OPS is used to compute
** computational intensity, and floating point ops per instruction.
**
** Input args:
** counter: PAPI counter
**
** Return value: index into papieventlist (success) or negative (not found)
*/
int papievent_is_enabled (int counter)
{
int n;
for (n = 0; n < npapievents; ++n)
if (papieventlist[n] == counter)
return n;
return -1;
}
/*
** already_enabled: determine whether a PAPI-based event has already been
** enabled for printing.
**
** Input args:
** counter: PAPI or derived counter
**
** Return value: 1 (true) or 0 (false)
*/
int already_enabled (int counter)
{
int n;
for (n = 0; n < nevents; ++n)
if (pr_event[n].event.counter == counter)
return 1;
return 0;
}
/*
** enable: enable a PAPI event. ASSUMES that canenable() has already determined
** that the event can be enabled.
**
** Input args:
** counter: PAPI counter
**
** Return value: index into papieventlist
*/
int enable (int counter)
{
int n;
/* If the event is already enabled, return its index */
for (n = 0; n < npapievents; ++n) {
if (papieventlist[n] == counter) {
return n;
}
}
/* New event */
papieventlist[npapievents++] = counter;
return npapievents-1;
}
/*
** getderivedidx: find the table index of a derived counter
**
** Input args:
** counter: derived counter
**
** Return value: index into derivedtable (success) or GPTLerror (failure)
*/
int getderivedidx (int dcounter)
{
int n;
for (n = 0; n < nderivedentries; ++n) {
if (derivedtable[n].counter == dcounter)
return n;
}
return GPTLerror ("getderivedidx: failed to find derived counter %d\n", dcounter);
}
/*
** GPTL_PAPIlibraryinit: Call PAPI_library_init if necessary
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTL_PAPIlibraryinit ()
{
int ret;
if ((ret = PAPI_is_initialized ()) == PAPI_NOT_INITED) {
if ((ret = PAPI_library_init (PAPI_VER_CURRENT)) != PAPI_VER_CURRENT) {
fprintf(stderr, "GPTL_PAPIlibraryinit: ret=%d PAPI_VER_CURRENT=%d\n",
ret, PAPI_VER_CURRENT);
return GPTLerror ("GPTL_PAPIlibraryinit: PAPI_library_init failure:%s\n",
PAPI_strerror (ret));
}
}
return 0;
}
/*
** GPTL_PAPIinitialize(): Initialize the PAPI interface. Called from GPTLinitialize.
** PAPI_library_init must be called before any other PAPI routines.
** PAPI_thread_init is called subsequently if threading is enabled.
** Finally, allocate space for PAPI counters and start them.
**
** Input args:
** maxthreads: number of threads
**
** Return value: 0 (success) or GPTLerror or -1 (failure)
*/
int GPTL_PAPIinitialize (const int maxthreads, /* number of threads */
const bool verbose_flag, /* output verbosity */
int *nevents_out, /* nevents needed by gptl.c */
Entry *pr_event_out) /* events needed by gptl.c */
{
int ret; /* return code */
int n; /* loop index */
int t; /* thread index */
int *rc; /* array of return codes from GPTLcreate_and_start_events */
bool badret; /* true if any bad return codes were found */
verbose = verbose_flag;
/*
** Ensure that PAPI_library_init has already been called.
*/
if ((ret = GPTL_PAPIlibraryinit ()) < 0)
return GPTLerror ("GPTL_PAPIinitialize: GPTL_PAPIlibraryinit failure\n");
/* PAPI_thread_init needs to be called if threading enabled */
#if ( defined THREADED_OMP )
if (PAPI_thread_init ((unsigned long (*)(void)) (omp_get_thread_num)) != PAPI_OK)
return GPTLerror ("GPTL_PAPIinitialize: PAPI_thread_init failure\n");
#elif ( defined THREADED_PTHREADS )
if (PAPI_thread_init ((unsigned long (*)(void)) (pthread_self)) != PAPI_OK)
return GPTLerror ("GPTL_PAPIinitialize: PAPI_thread_init failure\n");
#endif
/* allocate and initialize static local space */
EventSet = (int *) GPTLallocate (maxthreads * sizeof (int));
papicounters = (long_long **) GPTLallocate (maxthreads * sizeof (long_long *));
for (t = 0; t < maxthreads; t++) {
EventSet[t] = PAPI_NULL;
papicounters[t] = (long_long *) GPTLallocate (MAX_AUX * sizeof (long_long));
}
/*
** Event starting must be within a threaded loop.
** For THREADED_PTHREADS case, GPTLcreate_and_start_events is called from
** get_thread_num() when a new thread is encountered.
*/
#if ( ! defined THREADED_PTHREADS )
if (npapievents > 0) {
rc = (int *) GPTLallocate (maxthreads * sizeof (int));
#pragma omp parallel for private (t)
for (t = 0; t < maxthreads; t++)
rc[t] = GPTLcreate_and_start_events (t);
badret = false;
for (t = 0; t < maxthreads; t++)
if (rc[t] < 0)
badret = true;
free (rc);
if (badret)
return -1;
}
#endif
*nevents_out = nevents;
for (n = 0; n < nevents; ++n) {
pr_event_out[n].counter = pr_event[n].event.counter;
pr_event_out[n].namestr = pr_event[n].event.namestr;
pr_event_out[n].str8 = pr_event[n].event.str8;
pr_event_out[n].str16 = pr_event[n].event.str16;
pr_event_out[n].longstr = pr_event[n].event.longstr;
}
return 0;
}
/*
** GPTLcreate_and_start_events: Create and start the PAPI eventset.
** Threaded routine to create the "event set" (PAPI terminology) and start
** the counters. This is only done once, and is called from GPTL_PAPIinitialize
**
** Input args:
** t: thread number
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTLcreate_and_start_events (const int t) /* thread number */
{
int ret; /* return code */
int n; /* loop index over events */
char eventname[PAPI_MAX_STR_LEN]; /* returned from PAPI_event_code_to_name */
/* Create the event set */
if ((ret = PAPI_create_eventset (&EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: failure creating eventset: %s\n",
PAPI_strerror (ret));
/* Add requested events to the event set */
for (n = 0; n < npapievents; n++) {
if ((ret = PAPI_add_event (EventSet[t], papieventlist[n])) != PAPI_OK) {
if (verbose) {
fprintf (stderr, "%s\n", PAPI_strerror (ret));
ret = PAPI_event_code_to_name (papieventlist[n], eventname);
fprintf (stderr, "GPTLcreate_and_start_events: failure adding event:%s\n",
eventname);
}
if (enable_multiplexing) {
if (verbose)
printf ("Trying multiplexing...\n");
is_multiplexed = true;
break;
} else
return GPTLerror ("enable_multiplexing is false: giving up\n");
}
}
if (is_multiplexed) {
/* Cleanup the eventset for multiplexing */
if ((ret = PAPI_cleanup_eventset (EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: %s\n", PAPI_strerror (ret));
if ((ret = PAPI_destroy_eventset (&EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: %s\n", PAPI_strerror (ret));
if ((ret = PAPI_create_eventset (&EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: failure creating eventset: %s\n",
PAPI_strerror (ret));
if ((ret = PAPI_multiplex_init ()) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: failure from PAPI_multiplex_init%s\n",
PAPI_strerror (ret));
if ((ret = PAPI_set_multiplex (EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: failure from PAPI_set_multiplex: %s\n",
PAPI_strerror (ret));
for (n = 0; n < npapievents; n++) {
if ((ret = PAPI_add_event (EventSet[t], papieventlist[n])) != PAPI_OK) {
ret = PAPI_event_code_to_name (papieventlist[n], eventname);
return GPTLerror ("GPTLcreate_and_start_events: failure adding event:%s\n"
" Error was: %s\n", eventname, PAPI_strerror (ret));
}
}
}
/* Start the event set. It will only be read from now on--never stopped */
if ((ret = PAPI_start (EventSet[t])) != PAPI_OK)
return GPTLerror ("GPTLcreate_and_start_events: failed to start event set: %s\n",
PAPI_strerror (ret));
return 0;
}
/*
** GPTL_PAPIstart: Start the PAPI counters (actually they are just read).
** Called from GPTLstart.
**
** Input args:
** t: thread number
**
** Output args:
** aux: struct containing the counters
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTL_PAPIstart (const int t, /* thread number */
Papistats *aux) /* struct containing PAPI stats */
{
int ret; /* return code from PAPI lib calls */
int n; /* loop index */
/* If no events are to be counted just return */
if (npapievents == 0)
return 0;
/* Read the counters */
if ((ret = PAPI_read (EventSet[t], papicounters[t])) != PAPI_OK)
return GPTLerror ("GPTL_PAPIstart: %s\n", PAPI_strerror (ret));
/*
** Store the counter values. When GPTL_PAPIstop is called, the counters
** will again be read, and differenced with the values saved here.
*/
for (n = 0; n < npapievents; n++)
aux->last[n] = papicounters[t][n];
return 0;
}
/*
** GPTL_PAPIstop: Stop the PAPI counters (actually they are just read).
** Called from GPTLstop.
**
** Input args:
** t: thread number
**
** Input/output args:
** aux: struct containing the counters
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTL_PAPIstop (const int t, /* thread number */
Papistats *aux) /* struct containing PAPI stats */
{
int ret; /* return code from PAPI lib calls */
int n; /* loop index */
long_long delta; /* change in counters from previous read */
/* If no events are to be counted just return */
if (npapievents == 0)
return 0;
/* Read the counters */
if ((ret = PAPI_read (EventSet[t], papicounters[t])) != PAPI_OK)
return GPTLerror ("GPTL_PAPIstop: %s\n", PAPI_strerror (ret));
/*
** Accumulate the difference since timer start in aux.
** Negative accumulation can happen when multiplexing is enabled, so don't
** set count to BADCOUNT in that case.
*/
for (n = 0; n < npapievents; n++) {
delta = papicounters[t][n] - aux->last[n];
if ( ! is_multiplexed && delta < 0)
aux->accum[n] = BADCOUNT;
else
aux->accum[n] += delta;
}
return 0;
}
/*
** GPTL_PAPIprstr: Print the descriptive string for all enabled PAPI events.
** Called from GPTLpr.
**
** Input args:
** fp: file descriptor
*/
void GPTL_PAPIprstr (FILE *fp)
{
int n;
if (narrowprint) {
for (n = 0; n < nevents; n++) {
fprintf (fp, "%8.8s ", pr_event[n].event.str8);
/* Test on < 0 says it's a PAPI preset */
if (persec && pr_event[n].event.counter < 0)
fprintf (fp, "e6_/_sec ");
}
} else {
for (n = 0; n < nevents; n++) {
fprintf (fp, "%16.16s ", pr_event[n].event.str16);
/* Test on < 0 says it's a PAPI preset */
if (persec && pr_event[n].event.counter < 0)
fprintf (fp, "e6_/_sec ");
}
}
}
/*
** GPTL_PAPIpr: Print PAPI counter values for all enabled events, including
** derived events. Called from GPTLpr.
**
** Input args:
** fp: file descriptor
** aux: struct containing the counters
*/
void GPTL_PAPIpr (FILE *fp, /* file descriptor to write to */
const Papistats *aux, /* stats to write */
const int t, /* thread number */
const int count, /* number of invocations */
const double wcsec) /* wallclock time (sec) */
{
const char *shortintfmt = "%8ld ";
const char *longintfmt = "%16ld ";
const char *shortfloatfmt = "%8.2e ";
const char *longfloatfmt = "%16.10e ";
const char *intfmt; /* integer format */
const char *floatfmt; /* floating point format */
int n; /* loop index */
int numidx; /* index pointer to appropriated (derived) numerator */
int denomidx; /* index pointer to appropriated (derived) denominator */
double val; /* value to be printed */
intfmt = narrowprint ? shortintfmt : longintfmt;
floatfmt = narrowprint ? shortfloatfmt : longfloatfmt;
for (n = 0; n < nevents; n++) {
numidx = pr_event[n].numidx;
if (pr_event[n].denomidx > -1) { /* derived event */
denomidx = pr_event[n].denomidx;
/* Protect against divide by zero */
if (aux->accum[denomidx] > 0)
val = (double) aux->accum[numidx] / (double) aux->accum[denomidx];
else
val = 0.;
fprintf (fp, floatfmt, val);
} else { /* Raw PAPI event */
if (aux->accum[numidx] < PRTHRESH)
fprintf (fp, intfmt, (long) aux->accum[numidx]);
else
fprintf (fp, floatfmt, (double) aux->accum[numidx]);
if (persec) {
if (wcsec > 0.)
fprintf (fp, "%8.2f ", aux->accum[numidx] * 1.e-6 / wcsec);
else
fprintf (fp, "%8.2f ", 0.);
}
}
}
}
/*
** GPTL_PAPIprintenabled: Print list of enabled timers
**
** Input args:
** fp: file descriptor
*/
void GPTL_PAPIprintenabled (FILE *fp)
{
int n, nn;
PAPI_event_info_t info; /* returned from PAPI_get_event_info */
char eventname[PAPI_MAX_STR_LEN]; /* returned from PAPI_event_code_to_name */
if (nevents > 0) {
fprintf (fp, "Description of printed events (PAPI and derived):\n");
for (n = 0; n < nevents; n++) {
if (strncmp (pr_event[n].event.namestr, "GPTL", 4) == 0) {
fprintf (fp, " %s: %s\n", pr_event[n].event.namestr, pr_event[n].event.longstr);
} else {
nn = pr_event[n].event.counter;
if (PAPI_get_event_info (nn, &info) == PAPI_OK) {
fprintf (fp, " %s\n", info.short_descr);
fprintf (fp, " %s\n", info.note);
}
}
}
fprintf (fp, "\n");
fprintf (fp, "PAPI events enabled (including those required for derived events):\n");
for (n = 0; n < npapievents; n++)
if (PAPI_event_code_to_name (papieventlist[n], eventname) == PAPI_OK)
fprintf (fp, " %s\n", eventname);
fprintf (fp, "\n");
}
}
/*
** GPTL_PAPIadd: Accumulate PAPI counters. Called from add.
**
** Input/Output args:
** auxout: auxout = auxout + auxin
**
** Input args:
** auxin: counters to be summed into auxout
*/
void GPTL_PAPIadd (Papistats *auxout, /* output struct */
const Papistats *auxin) /* input struct */
{
int n;
for (n = 0; n < npapievents; n++)
if (auxin->accum[n] == BADCOUNT || auxout->accum[n] == BADCOUNT)
auxout->accum[n] = BADCOUNT;
else
auxout->accum[n] += auxin->accum[n];
}
/*
** GPTL_PAPIfinalize: finalization routine must be called from single-threaded
** region. Free all malloc'd space
*/
void GPTL_PAPIfinalize (int maxthreads)
{
int t;
for (t = 0; t < maxthreads; t++) {
free (papicounters[t]);
}
free (EventSet);
free (papicounters);
/* Reset initial values */
nevents = 0;
npapievents = 0;
}
/*
** GPTL_PAPIquery: return current PAPI counter info. Return into a long for best
** compatibility possibilities with Fortran.
**
** Input args:
** aux: struct containing the counters
** ncounters: max number of counters to return
**
** Output args:
** papicounters_out: current value of PAPI counters
*/
void GPTL_PAPIquery (const Papistats *aux,
long long *papicounters_out,
int ncounters)
{
int n;
if (ncounters > 0) {
for (n = 0; n < ncounters && n < npapievents; n++) {
papicounters_out[n] = (long long) aux->accum[n];
}
}
}
/*
** GPTL_PAPIget_eventvalue: return current value for an enabled event.
**
** Input args:
** eventname: event name to check (whether derived or raw PAPI counter)
** aux: struct containing the counter(s) for the event
**
** Output args:
** value: current value of the event
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTL_PAPIget_eventvalue (const char *eventname,
const Papistats *aux,
double *value)
{
int n; /* loop index through enabled events */
int numidx; /* numerator index into papicounters */
int denomidx; /* denominator index into papicounters */
for (n = 0; n < nevents; ++n) {
if (STRMATCH (eventname, pr_event[n].event.namestr)) {
numidx = pr_event[n].numidx;
if (pr_event[n].denomidx > -1) { /* derived event */
denomidx = pr_event[n].denomidx;
if (aux->accum[denomidx] > 0) /* protect against divide by zero */
*value = (double) aux->accum[numidx] / (double) aux->accum[denomidx];
else
*value = 0.;
} else { /* Raw PAPI event */
*value = (double) aux->accum[numidx];
}
break;
}
}
if (n == nevents)
return GPTLerror ("GPTL_PAPIget_eventvalue: event %s not enabled\n", eventname);
return 0;
}
/*
** GPTL_PAPIis_multiplexed: return status of whether events are being multiplexed
*/
bool GPTL_PAPIis_multiplexed ()
{
return is_multiplexed;
}
/*
** The following functions are publicly available
*/
void read_counters100 ()
{
int i;
int ret;
long_long counters[MAX_AUX];
for (i = 0; i < 10; ++i) {
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
ret = PAPI_read (EventSet[0], counters);
}
return;
}
/*
** GPTLevent_name_to_code: convert a string to a PAPI code
** or derived event code.
**
** Input arguments:
** arg: string to convert
**
** Output arguments:
** code: PAPI or GPTL derived code
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTLevent_name_to_code (const char *name, int *code)
{
int ret; /* return code */
int n; /* loop over derived entries */
/*
** First check derived events
*/
for (n = 0; n < nderivedentries; ++n) {
if (STRMATCH (name, derivedtable[n].namestr)) {
*code = derivedtable[n].counter;
return 0;
}
}
/*
** Next check PAPI events--note that PAPI must be initialized before the
** name_to_code function can be invoked.
*/
if ((ret = GPTL_PAPIlibraryinit ()) < 0)
return GPTLerror ("GPTL_event_name_to_code: GPTL_PAPIlibraryinit failure\n");
if ((PAPI_event_name_to_code ((char *) name, code)) != PAPI_OK)
return GPTLerror ("GPTL_event_name_to_code: PAPI_event_name_to_code failure\n");
return 0;
}
/*
** GPTLevent_code_to_name: convert a string to a PAPI code
** or derived event code.
**
** Input arguments:
** code: event code (PAPI or derived)
**
** Output arguments:
** name: string corresponding to code
**
** Return value: 0 (success) or GPTLerror (failure)
*/
int GPTLevent_code_to_name (const int code, char *name)
{
int ret; /* return code */
int n; /* loop over derived entries */
/*
** First check derived events
*/
for (n = 0; n < nderivedentries; ++n) {
if (code == derivedtable[n].counter) {
strcpy (name, derivedtable[n].namestr);
return 0;
}
}
/*
** Next check PAPI events--note that PAPI must be initialized before the
** code_to_name function can be invoked.
*/
if ((ret = GPTL_PAPIlibraryinit ()) < 0)
return GPTLerror ("GPTL_event_code_to_name: GPTL_PAPIlibraryinit failure\n");
if (PAPI_event_code_to_name (code, name) != PAPI_OK)
return GPTLerror ("GPTL_event_code_to_name: PAPI_event_code_to_name failure\n");
return 0;
}
int GPTLget_npapievents (void)
{
return npapievents;
}
#else
#include "private.h"
/*
** "Should not be called" entry points for public routines
*/
int GPTL_PAPIlibraryinit ()
{
return GPTLerror ("GPTL_PAPIlibraryinit: PAPI not enabled\n");
}
int GPTLevent_name_to_code (const char *name, int *code)
{
return GPTLerror ("GPTLevent_name_to_code: PAPI not enabled\n");
}
int GPTLevent_code_to_name (const int code, char *name)
{
return GPTLerror ("GPTLevent_code_to_name: PAPI not enabled\n");
}
#endif /* HAVE_PAPI */
|
target-teams-1.c | /* { dg-do run } */
#include <omp.h>
#include <stdlib.h>
int v = 6;
void
bar (long *x, long *y)
{
*x += 2;
*y += 3;
}
int
baz (void)
{
return 5;
}
#pragma omp declare target to (bar, baz, v)
__attribute__((noinline, noclone)) void
foo (int a, int b, long c, long d)
{
int err;
if (omp_get_num_teams () != 1)
abort ();
/* The OpenMP 4.5 spec says that these expressions are evaluated before
target region on combined target teams, so those cases are always
fine. */
#pragma omp target map(from: err)
err = omp_get_num_teams () != 1;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1;
if (err)
abort ();
#pragma omp target teams map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams num_teams (4)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > 4;
if (err)
abort ();
#pragma omp target teams num_teams (4) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > 4;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams thread_limit (7)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_thread_limit () > 7;
if (err)
abort ();
#pragma omp target teams thread_limit (7) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_thread_limit () > 7;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams num_teams (4) thread_limit (8)
{
{
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > 4 || omp_get_thread_limit () > 8;
}
}
if (err)
abort ();
#pragma omp target teams num_teams (4) thread_limit (8) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > 4 || omp_get_thread_limit () > 8;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams num_teams (a) thread_limit (b)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > a || omp_get_thread_limit () > b;
if (err)
abort ();
#pragma omp target teams num_teams (a) thread_limit (b) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > a || omp_get_thread_limit () > b;
if (err)
abort ();
#pragma omp target map(from: err)
#pragma omp teams num_teams (c + 1) thread_limit (d - 1)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > c + 1 || omp_get_thread_limit () > d - 1;
if (err)
abort ();
#pragma omp target teams num_teams (c + 1) thread_limit (d - 1) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > c + 1 || omp_get_thread_limit () > d - 1;
if (err)
abort ();
#pragma omp target map (always, to: c, d) map(from: err)
#pragma omp teams num_teams (c + 1) thread_limit (d - 1)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > c + 1 || omp_get_thread_limit () > d - 1;
if (err)
abort ();
#pragma omp target data map (to: c, d)
{
#pragma omp target defaultmap (tofrom: scalar)
bar (&c, &d);
/* This is one of the cases which can't be generally optimized,
the c and d are (or could be) already mapped and whether
their device and original values match is unclear. */
#pragma omp target map (to: c, d) map(from: err)
#pragma omp teams num_teams (c + 1) thread_limit (d - 1)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > c + 1 || omp_get_thread_limit () > d - 1;
if (err)
abort ();
}
/* This can't be optimized, there are function calls inside of
target involved. */
#pragma omp target map(from: err)
#pragma omp teams num_teams (baz () + 1) thread_limit (baz () - 1)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > baz () + 1 || omp_get_thread_limit () > baz () - 1;
if (err)
abort ();
#pragma omp target teams num_teams (baz () + 1) thread_limit (baz () - 1) map(from: err)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > baz () + 1 || omp_get_thread_limit () > baz () - 1;
if (err)
abort ();
/* This one can't be optimized, as v might have different value between
host and target. */
#pragma omp target map(from: err)
#pragma omp teams num_teams (v + 1) thread_limit (v - 1)
err = omp_get_num_teams () < 1 || omp_get_thread_limit () < 1
|| omp_get_num_teams () > v + 1 || omp_get_thread_limit () > v - 1;
if (err)
abort ();
}
int
main ()
{
foo (3, 5, 7, 9);
return 0;
}
|
GB_unop__log_fc32_fc32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCUDA_DEV
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__log_fc32_fc32)
// op(A') function: GB (_unop_tran__log_fc32_fc32)
// C type: GxB_FC32_t
// A type: GxB_FC32_t
// cast: GxB_FC32_t cij = aij
// unaryop: cij = clogf (aij)
#define GB_ATYPE \
GxB_FC32_t
#define GB_CTYPE \
GxB_FC32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
GxB_FC32_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = clogf (x) ;
// casting
#define GB_CAST(z, aij) \
GxB_FC32_t z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GxB_FC32_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
GxB_FC32_t z = aij ; \
Cx [pC] = clogf (z) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LOG || GxB_NO_FC32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__log_fc32_fc32)
(
GxB_FC32_t *Cx, // Cx and Ax may be aliased
const GxB_FC32_t *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
GxB_FC32_t aij = Ax [p] ;
GxB_FC32_t z = aij ;
Cx [p] = clogf (z) ;
}
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
GxB_FC32_t aij = Ax [p] ;
GxB_FC32_t z = aij ;
Cx [p] = clogf (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__log_fc32_fc32)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
test.c |
#include <stdio.h>
#include <omp.h>
#pragma omp requires unified_shared_memory
#include "../utilities/check.h"
#include "../utilities/utilities.h"
#define TRIALS (1)
#define N (992)
#define INIT() INIT_LOOP(N, {C[i] = 1; D[i] = i; E[i] = -i;})
#define ZERO(X) ZERO_ARRAY(N, X)
int main(void) {
check_offloading();
double A[N], B[N], C[N], D[N], E[N];
int fail = 0;
INIT();
// **************************
// Series 1: no dist_schedule
// **************************
//
// Test: #iterations == #teams
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd
for (int i = 0 ; i < 512 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 512 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations > #teams
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd
for (int i = 0 ; i < 500 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 500 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations < #teams
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd
for (int i = 0 ; i < 123 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 123 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
// ****************************
// Series 2: with dist_schedule
// ****************************
//
// Test: #iterations == #teams, dist_schedule(1)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd dist_schedule(static,1)
for (int i = 0 ; i < 512 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 512 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations == #teams, dist_schedule(#iterations)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd dist_schedule(static,512)
for (int i = 0 ; i < 512 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 512 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations == #teams, dist_schedule(#iterations/10), variable chunk size
//
ZERO(A);
int ten = 10;
int chunkSize = 512/ten;
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd dist_schedule(static,chunkSize)
for (int i = 0 ; i < 512 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 512 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations > #teams, dist_schedule(1)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,1)
for (int i = 0 ; i < 500 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 500 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations > #teams, dist_schedule(#iterations)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,500)
for (int i = 0 ; i < 500 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 500 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations > #teams, dist_schedule(#iterations/10), variable chunk size
//
ZERO(A);
ten = 10;
chunkSize = 500/ten;
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,chunkSize)
for (int i = 0 ; i < 500 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 500 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations < #teams, dist_schedule(1)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,1)
for (int i = 0 ; i < 123 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 123 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations < #teams, dist_schedule(#iterations)
//
ZERO(A);
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,123)
for (int i = 0 ; i < 123 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 123 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: #iterations < #teams, dist_schedule(#iterations)
//
ZERO(A);
ten = 10;
chunkSize = 123/ten;
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
#pragma omp distribute parallel for simd dist_schedule(static,chunkSize)
for (int i = 0 ; i < 123 ; i++)
{
A[i] += C[i]; // += 1 per position
}
}
for (int i = 0 ; i < 123 ; i++)
if (A[i] != TRIALS) {
printf("Error at %d, h = %lf, d = %lf\n", i, (double) TRIALS, A[i]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
// ****************************
// Series 3: with ds attributes
// ****************************
//
// Test: private
//
ZERO(A); ZERO(B);
double p = 2.0, q = 4.0;
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target
#pragma omp teams num_teams(256)
{
#pragma omp distribute parallel for simd private(p,q)
for(int i = 0 ; i < N ; i++) {
p = 2;
q = 3;
A[i] += p;
B[i] += q;
}
}
}
for(int i = 0 ; i < N ; i++) {
if (A[i] != TRIALS*2) {
printf("Error at A[%d], h = %lf, d = %lf\n", i, (double) TRIALS*2, A[i]);
fail = 1;
}
if (B[i] != TRIALS*3) {
printf("Error at B[%d], h = %lf, d = %lf\n", i, (double) TRIALS*3, B[i]);
fail = 1;
}
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: firstprivate
//
ZERO(A); ZERO(B);
p = 2.0, q = 4.0;
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target // implicit firstprivate for p and q, their initial values being 2 and 4 for each target invocation
#pragma omp teams num_teams(64)
{
#pragma omp distribute simd firstprivate(p,q)
for(int i = 0 ; i < 128 ; i++) { // 2 iterations for each team
p += 3.0; // p and q are firstprivate to the team, and as such incremented twice (2 iterations per team)
q += 7.0;
A[i] += p;
B[i] += q;
}
}
}
for(int i = 0 ; i < 128 ; i++) {
if (i % 2 == 0) {
if (A[i] != (2.0+3.0)*TRIALS) {
printf("Error at A[%d], h = %lf, d = %lf\n", i, (double) (2.0+3.0)*TRIALS, A[i]);
fail = 1;
}
if (B[i] != (4.0+7.0)*TRIALS) {
printf("Error at B[%d], h = %lf, d = %lf\n", i, (double) (4.0+7.0)*TRIALS, B[i]);
fail = 1;
}
} else {
if (A[i] != (2.0+3.0*2)*TRIALS) {
printf("Error at A[%d], h = %lf, d = %lf\n", i, (double) (2.0+3.0*2)*TRIALS, A[i]);
fail = 1;
}
if (B[i] != (4.0+7.0*2)*TRIALS) {
printf("Error at B[%d], h = %lf, d = %lf\n", i, (double) (4.0+7.0*2)*TRIALS, B[i]);
fail = 1;
}
}
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: lastprivate
//
/*
int lastpriv = -1;
#pragma omp target map(tofrom:lastpriv)
#pragma omp teams num_teams(10)
#pragma omp distribute parallel for simd lastprivate(lastpriv)
for(int i = 0 ; i < omp_get_num_teams() ; i++)
lastpriv = i;
if(lastpriv != 9) {
printf("lastpriv value is %d and should have been %d\n", lastpriv, 9);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
*/
printf("Succeeded\n");
// **************************
// Series 4: collapse
// **************************
//
// Test: 2 loops
//
double * S = malloc(N*N*sizeof(double));
double * T = malloc(N*N*sizeof(double));
double * U = malloc(N*N*sizeof(double));
for (int i = 0 ; i < N ; i++)
for (int j = 0 ; j < N ; j++)
{
S[i*N+j] = 0.0;
T[i*N+j] = 1.0;
U[i*N+j] = 2.0;
}
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target map(tofrom:S[:N*N]), map(to:T[:N*N],U[:N*N])
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd collapse(2)
for (int i = 0 ; i < N ; i++)
for (int j = 0 ; j < N ; j++)
S[i*N+j] += T[i*N+j] + U[i*N+j]; // += 3 at each t
}
for (int i = 0 ; i < N ; i++)
for (int j = 0 ; j < N ; j++)
if (S[i*N+j] != TRIALS*3.0) {
printf("Error at (%d,%d), h = %lf, d = %lf\n", i, j, (double) TRIALS*3.0, S[i*N+j]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
//
// Test: 3 loops
//
int M = N/8;
double * V = malloc(M*M*M*sizeof(double));
double * Z = malloc(M*M*M*sizeof(double));
for (int i = 0 ; i < M ; i++)
for (int j = 0 ; j < M ; j++)
for (int k = 0 ; k < M ; k++)
{
V[i*M*M+j*M+k] = 2.0;
Z[i*M*M+j*M+k] = 3.0;
}
for (int t = 0 ; t < TRIALS ; t++) {
#pragma omp target map(tofrom:V[:M*M*M]), map(to:Z[:M*M*M])
#pragma omp teams num_teams(512)
#pragma omp distribute parallel for simd collapse(3)
for (int i = 0 ; i < M ; i++)
for (int j = 0 ; j < M ; j++)
for (int k = 0 ; k < M ; k++)
V[i*M*M+j*M+k] += Z[i*M*M+j*M+k]; // += 3 at each t
}
for (int i = 0 ; i < M ; i++)
for (int j = 0 ; j < M ; j++)
for (int k = 0 ; k < M ; k++)
if (V[i*M*M+j*M+k] != 2.0+TRIALS*3.0) {
printf("Error at (%d,%d), h = %lf, d = %lf\n", i, j, (double) TRIALS*3.0, V[i*M*M+j*M+k]);
fail = 1;
}
if(fail) printf("Failed\n");
else printf("Succeeded\n");
return 0;
}
|
test.c | #define N 1024
#define _GNU_SOURCE
#include <link.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
// If one of the libomptarget plugins has been loaded, it means we are running
// w/ith libomptarget. libomptarget.so is also used by LOMP, so we need to check
// for libomptarget.rtl.*.
/*
static int isLibomptarget(struct dl_phdr_info *info, size_t size,
void *data) {
if (strstr(info->dlpi_name, "libomptarget.rtl") != NULL) {
*((int *) data) = 1;
return 1;
}
return 0;
}
*/
#define TEST_NESTED 1
#define TEST_CONCURRENT 1
#define TEST_CONCURRENT_TF 1
#define TEST_PARALLEL1 1
int a[N], b[N];
int main() {
int i;
int error, totError = 0;
#if TEST_NESTED
for (i=0; i<N; i++) a[i] = b[i] = i;
#pragma omp target data map(to:b) map(from: a)
{
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=0; j<N/4; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=N/4; j<N/2; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=N/2; j<3*(N/4); j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=3*(N/4); j<N; j++) a[j] = b[j]+1;
}
#pragma omp taskwait
}
error=0;
for (i=0; i<N; i++) {
if (a[i] != i+1) printf("%d: error %d != %d, error %d\n", i, a[i], i+1, ++error);
}
if (! error) {
printf(" test with nested maps completed successfully\n");
} else {
printf(" test with nested maps completed with %d error(s)\n", error);
totError++;
}
#endif
#if TEST_CONCURRENT_TF
for (i=0; i<N; i++) a[i] = b[i] = i;
#pragma omp target nowait map(tofrom:a, b)
{
int j;
for(j=0; j<N/4; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(tofrom:a, b)
{
int j;
for(j=N/4; j<N/2; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(tofrom:a, b)
{
int j;
for(j=N/2; j<3*(N/4); j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(tofrom:a, b)
{
int j;
for(j=3*(N/4); j<N; j++) a[j] = b[j]+1;
}
#pragma omp taskwait
error=0;
for (i=0; i<N; i++) {
if (a[i] != i+1) printf("%d: error %d != %d, error %d\n", i, a[i], i+1, ++error);
}
if (! error) {
printf(" test with concurrent with to/from maps completed successfully\n");
} else {
printf(" test with concurrent with to/from maps completed with %d error(s)\n", error);
totError++;
}
#endif
#if TEST_CONCURRENT
// This test cannot run correctly with libomptarget because the library does
// not support proper async. Fake the output in this case.
//int libomptargetInUse = 0;
//dl_iterate_phdr(isLibomptarget, &libomptargetInUse);
//if (libomptargetInUse) {
// printf(" test with concurrent maps completed successfully\n");
//} else {
// Run actual test
for (i=0; i<N; i++) a[i] = b[i] = i;
#pragma omp target enter data map(to:a)
#pragma omp target nowait map(to:b)
{
int j;
for(j=0; j<N/4; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b)
{
int j;
for(j=N/4; j<N/2; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b)
{
int j;
for(j=N/2; j<3*(N/4); j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b)
{
int j;
for(j=3*(N/4); j<N; j++) a[j] = b[j]+1;
}
#pragma omp target exit data map(from: a)
#pragma omp taskwait
error=0;
for (i=0; i<N; i++) {
if (a[i] != i+1) printf("%d: error %d != %d, error %d\n", i, a[i], i+1, ++error);
}
if (! error) {
printf(" test with concurrent maps completed successfully\n");
} else {
printf(" test with concurrent maps completed with %d error(s)\n", error);
totError++;
}
//}
#endif
#if TEST_PARALLEL1
for (i=0; i<N; i++) a[i] = b[i] = i;
#pragma omp parallel num_threads(1)
{
#pragma omp target data map(to:b) map(from: a)
{
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=0; j<N/4; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=N/4; j<N/2; j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=N/2; j<3*(N/4); j++) a[j] = b[j]+1;
}
#pragma omp target nowait map(to:b) map(from: a)
{
int j;
for(j=3*(N/4); j<N; j++) a[j] = b[j]+1;
}
#pragma omp taskwait
}
}
error=0;
for (i=0; i<N; i++) {
if (a[i] != i+1) printf("%d: error %d != %d, error %d\n", i, a[i], i+1, ++error);
}
if (! error) {
printf(" test with nested maps and Parallel 1 thread completed successfully\n");
} else {
printf(" test with nested maps and Parallel 1 thread completed with %d error(s)\n", error);
totError++;
}
#endif
printf("completed with %d errors\n", totError);
return totError;
}
|
sptensor.c |
/******************************************************************************
* INCLUDES
*****************************************************************************/
#include "sptensor.h"
#include "matrix.h"
#include "sort.h"
#include "io.h"
#include "timer.h"
#include <math.h>
/******************************************************************************
* PRIVATE FUNCTONS
*****************************************************************************/
static inline int p_same_coord(
sptensor_t const * const tt,
idx_t const i,
idx_t const j)
{
idx_t const nmodes = tt->nmodes;
if(nmodes == 3) {
return (tt->ind[0][i] == tt->ind[0][j]) &&
(tt->ind[1][i] == tt->ind[1][j]) &&
(tt->ind[2][i] == tt->ind[2][j]);
} else {
for(idx_t m=0; m < nmodes; ++m) {
if(tt->ind[m][i] != tt->ind[m][j]) {
return 0;
}
}
return 1;
}
}
/******************************************************************************
* PUBLIC FUNCTONS
*****************************************************************************/
val_t tt_normsq(sptensor_t const * const tt)
{
val_t norm = 0.0;
val_t const * const restrict tv = tt->vals;
for(idx_t n=0; n < tt->nnz; ++n) {
norm += tv[n] * tv[n];
}
return norm;
}
double tt_density(
sptensor_t const * const tt)
{
double root = pow((double)tt->nnz, 1./(double)tt->nmodes);
double density = 1.0;
for(idx_t m=0; m < tt->nmodes; ++m) {
density *= root / (double)tt->dims[m];
}
return density;
}
idx_t * tt_get_slices(
sptensor_t const * const tt,
idx_t const m,
idx_t * nunique)
{
/* get maximum number of unique slices */
idx_t minidx = tt->dims[m];
idx_t maxidx = 0;
idx_t const nnz = tt->nnz;
idx_t const * const inds = tt->ind[m];
/* find maximum number of uniques */
for(idx_t n=0; n < nnz; ++n) {
minidx = SS_MIN(minidx, inds[n]);
maxidx = SS_MAX(maxidx, inds[n]);
}
/* +1 because maxidx is inclusive, not exclusive */
idx_t const maxrange = 1 + maxidx - minidx;
/* mark slices which are present and count uniques */
idx_t * slice_mkrs = calloc(maxrange, sizeof(*slice_mkrs));
idx_t found = 0;
for(idx_t n=0; n < nnz; ++n) {
assert(inds[n] >= minidx);
idx_t const idx = inds[n] - minidx;
if(slice_mkrs[idx] == 0) {
slice_mkrs[idx] = 1;
++found;
}
}
*nunique = found;
/* now copy unique slices */
idx_t * slices = splatt_malloc(found * sizeof(*slices));
idx_t ptr = 0;
for(idx_t i=0; i < maxrange; ++i) {
if(slice_mkrs[i] == 1) {
slices[ptr++] = i + minidx;
}
}
free(slice_mkrs);
return slices;
}
idx_t * tt_get_hist(
sptensor_t const * const tt,
idx_t const mode)
{
idx_t * restrict hist = splatt_malloc(tt->dims[mode] * sizeof(*hist));
memset(hist, 0, tt->dims[mode] * sizeof(*hist));
idx_t const * const restrict inds = tt->ind[mode];
#pragma omp parallel for schedule(static)
for(idx_t x=0; x < tt->nnz; ++x) {
#pragma omp atomic
++hist[inds[x]];
}
return hist;
}
idx_t tt_remove_dups(
sptensor_t * const tt)
{
tt_sort(tt, 0, NULL);
idx_t const nmodes = tt->nmodes;
idx_t newnnz = 0;
for(idx_t nnz = 1; nnz < tt->nnz; ++nnz) {
/* if the two nnz are the same, average them */
if(p_same_coord(tt, newnnz, nnz)) {
tt->vals[newnnz] += tt->vals[nnz];
} else {
/* new another nnz */
++newnnz;
for(idx_t m=0; m < nmodes; ++m) {
tt->ind[m][newnnz] = tt->ind[m][nnz];
}
tt->vals[newnnz] = tt->vals[nnz];
}
}
++newnnz;
idx_t const diff = tt->nnz - newnnz;
tt->nnz = newnnz;
return diff;
}
idx_t tt_remove_empty(
sptensor_t * const tt)
{
idx_t dim_sizes[MAX_NMODES];
idx_t nremoved = 0;
/* Allocate indmap */
idx_t const nmodes = tt->nmodes;
idx_t const nnz = tt->nnz;
idx_t maxdim = 0;
for(idx_t m=0; m < tt->nmodes; ++m) {
maxdim = tt->dims[m] > maxdim ? tt->dims[m] : maxdim;
}
/* slice counts */
idx_t * scounts = splatt_malloc(maxdim * sizeof(*scounts));
for(idx_t m=0; m < nmodes; ++m) {
dim_sizes[m] = 0;
memset(scounts, 0, maxdim * sizeof(*scounts));
/* Fill in indmap */
for(idx_t n=0; n < tt->nnz; ++n) {
/* keep track of #unique slices */
if(scounts[tt->ind[m][n]] == 0) {
scounts[tt->ind[m][n]] = 1;
++dim_sizes[m];
}
}
/* move on if no remapping is necessary */
if(dim_sizes[m] == tt->dims[m]) {
tt->indmap[m] = NULL;
continue;
}
nremoved += tt->dims[m] - dim_sizes[m];
/* Now scan to remove empty slices */
idx_t ptr = 0;
for(idx_t i=0; i < tt->dims[m]; ++i) {
if(scounts[i] == 1) {
scounts[i] = ptr++;
}
}
tt->indmap[m] = splatt_malloc(dim_sizes[m] * sizeof(**tt->indmap));
/* relabel all indices in mode m */
tt->dims[m] = dim_sizes[m];
for(idx_t n=0; n < tt->nnz; ++n) {
idx_t const global = tt->ind[m][n];
idx_t const local = scounts[global];
assert(local < dim_sizes[m]);
tt->indmap[m][local] = global; /* store local -> global mapping */
tt->ind[m][n] = local;
}
}
splatt_free(scounts);
return nremoved;
}
/******************************************************************************
* PUBLIC FUNCTONS
*****************************************************************************/
sptensor_t * tt_read(
char const * const ifname)
{
return tt_read_file(ifname);
}
sptensor_t * tt_alloc(
idx_t const nnz,
idx_t const nmodes)
{
sptensor_t * tt = (sptensor_t*) splatt_malloc(sizeof(*tt));
tt->tiled = SPLATT_NOTILE;
tt->nnz = nnz;
tt->vals = splatt_malloc(nnz * sizeof(*tt->vals));
tt->nmodes = nmodes;
tt->type = (nmodes == 3) ? SPLATT_3MODE : SPLATT_NMODE;
tt->dims = splatt_malloc(nmodes * sizeof(*tt->dims));
tt->ind = splatt_malloc(nmodes * sizeof(*tt->ind));
for(idx_t m=0; m < nmodes; ++m) {
tt->ind[m] = splatt_malloc(nnz * sizeof(**tt->ind));
tt->indmap[m] = NULL;
}
return tt;
}
void tt_fill(
sptensor_t * const tt,
idx_t const nnz,
idx_t const nmodes,
idx_t ** const inds,
val_t * const vals)
{
tt->tiled = SPLATT_NOTILE;
tt->nnz = nnz;
tt->vals = vals;
tt->ind = inds;
tt->nmodes = nmodes;
tt->type = (nmodes == 3) ? SPLATT_3MODE : SPLATT_NMODE;
tt->dims = splatt_malloc(nmodes * sizeof(*tt->dims));
for(idx_t m=0; m < nmodes; ++m) {
tt->indmap[m] = NULL;
tt->dims[m] = 1 + inds[m][0];
for(idx_t i=1; i < nnz; ++i) {
tt->dims[m] = SS_MAX(tt->dims[m], 1 + inds[m][i]);
}
}
}
void tt_free(
sptensor_t * tt)
{
tt->nnz = 0;
for(idx_t m=0; m < tt->nmodes; ++m) {
splatt_free(tt->ind[m]);
splatt_free(tt->indmap[m]);
}
tt->nmodes = 0;
splatt_free(tt->dims);
splatt_free(tt->ind);
splatt_free(tt->vals);
splatt_free(tt);
}
spmatrix_t * tt_unfold(
sptensor_t * const tt,
idx_t const mode)
{
idx_t nrows = tt->dims[mode];
idx_t ncols = 1;
for(idx_t m=1; m < tt->nmodes; ++m) {
ncols *= tt->dims[(mode + m) % tt->nmodes];
}
/* sort tt */
tt_sort(tt, mode, NULL);
/* allocate and fill matrix */
spmatrix_t * mat = spmat_alloc(nrows, ncols, tt->nnz);
idx_t * const rowptr = mat->rowptr;
idx_t * const colind = mat->colind;
val_t * const mvals = mat->vals;
/* make sure to skip ahead to the first non-empty slice */
idx_t row = 0;
for(idx_t n=0; n < tt->nnz; ++n) {
/* increment row and account for possibly empty ones */
while(row <= tt->ind[mode][n]) {
rowptr[row++] = n;
}
mvals[n] = tt->vals[n];
idx_t col = 0;
idx_t mult = 1;
for(idx_t m = 0; m < tt->nmodes; ++m) {
idx_t const off = tt->nmodes - 1 - m;
if(off == mode) {
continue;
}
col += tt->ind[off][n] * mult;
mult *= tt->dims[off];
}
colind[n] = col;
}
/* account for any empty rows at end, too */
for(idx_t r=row; r <= nrows; ++r) {
rowptr[r] = tt->nnz;
}
return mat;
}
|
profile.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% PPPP RRRR OOO FFFFF IIIII L EEEEE %
% P P R R O O F I L E %
% PPPP RRRR O O FFF I L EEE %
% P R R O O F I L E %
% P R R OOO F IIIII LLLLL EEEEE %
% %
% %
% MagickCore Image Profile Methods %
% %
% Software Design %
% Cristy %
% July 1992 %
% %
% %
% Copyright @ 1999 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% https://imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/artifact.h"
#include "MagickCore/attribute.h"
#include "MagickCore/cache.h"
#include "MagickCore/color.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/configure.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/image.h"
#include "MagickCore/linked-list.h"
#include "MagickCore/memory_.h"
#include "MagickCore/monitor.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/option.h"
#include "MagickCore/option-private.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/profile.h"
#include "MagickCore/profile-private.h"
#include "MagickCore/property.h"
#include "MagickCore/quantum.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/resource_.h"
#include "MagickCore/splay-tree.h"
#include "MagickCore/string_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/thread-private.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#if defined(MAGICKCORE_LCMS_DELEGATE)
#if defined(MAGICKCORE_HAVE_LCMS_LCMS2_H)
#include <wchar.h>
#include <lcms/lcms2.h>
#else
#include <wchar.h>
#include "lcms2.h"
#endif
#endif
#if defined(MAGICKCORE_XML_DELEGATE)
# if defined(MAGICKCORE_WINDOWS_SUPPORT)
# if !defined(__MINGW32__)
# include <win32config.h>
# endif
# endif
# include <libxml/parser.h>
# include <libxml/tree.h>
#endif
/*
Forward declarations
*/
static MagickBooleanType
SetImageProfileInternal(Image *,const char *,const StringInfo *,
const MagickBooleanType,ExceptionInfo *);
static void
WriteTo8BimProfile(Image *,const char*,const StringInfo *);
/*
Typedef declarations
*/
struct _ProfileInfo
{
char
*name;
size_t
length;
unsigned char
*info;
size_t
signature;
};
typedef struct _CMSExceptionInfo
{
Image
*image;
ExceptionInfo
*exception;
} CMSExceptionInfo;
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C l o n e I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CloneImageProfiles() clones one or more image profiles.
%
% The format of the CloneImageProfiles method is:
%
% MagickBooleanType CloneImageProfiles(Image *image,
% const Image *clone_image)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o clone_image: the clone image.
%
*/
MagickExport MagickBooleanType CloneImageProfiles(Image *image,
const Image *clone_image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(clone_image != (const Image *) NULL);
assert(clone_image->signature == MagickCoreSignature);
if (clone_image->profiles != (void *) NULL)
{
if (image->profiles != (void *) NULL)
DestroyImageProfiles(image);
image->profiles=CloneSplayTree((SplayTreeInfo *) clone_image->profiles,
(void *(*)(void *)) ConstantString,(void *(*)(void *)) CloneStringInfo);
}
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e l e t e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DeleteImageProfile() deletes a profile from the image by its name.
%
% The format of the DeleteImageProfile method is:
%
% MagickBooleanTyupe DeleteImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport MagickBooleanType DeleteImageProfile(Image *image,const char *name)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return(MagickFalse);
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
return(DeleteNodeFromSplayTree((SplayTreeInfo *) image->profiles,name));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e s t r o y I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyImageProfiles() releases memory associated with an image profile map.
%
% The format of the DestroyProfiles method is:
%
% void DestroyImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void DestroyImageProfiles(Image *image)
{
if (image->profiles != (SplayTreeInfo *) NULL)
image->profiles=DestroySplayTree((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageProfile() gets a profile associated with an image by name.
%
% The format of the GetImageProfile method is:
%
% const StringInfo *GetImageProfile(const Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport const StringInfo *GetImageProfile(const Image *image,
const char *name)
{
const StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
profile=(const StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,name);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t N e x t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetNextImageProfile() gets the next profile name for an image.
%
% The format of the GetNextImageProfile method is:
%
% char *GetNextImageProfile(const Image *image)
%
% A description of each parameter follows:
%
% o hash_info: the hash info.
%
*/
MagickExport char *GetNextImageProfile(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((char *) NULL);
return((char *) GetNextKeyInSplayTree((SplayTreeInfo *) image->profiles));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P r o f i l e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ProfileImage() associates, applies, or removes an ICM, IPTC, or generic
% profile with / to / from an image. If the profile is NULL, it is removed
% from the image otherwise added or applied. Use a name of '*' and a profile
% of NULL to remove all profiles from the image.
%
% ICC and ICM profiles are handled as follows: If the image does not have
% an associated color profile, the one you provide is associated with the
% image and the image pixels are not transformed. Otherwise, the colorspace
% transform defined by the existing and new profile are applied to the image
% pixels and the new profile is associated with the image.
%
% The format of the ProfileImage method is:
%
% MagickBooleanType ProfileImage(Image *image,const char *name,
% const void *datum,const size_t length,const MagickBooleanType clone)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: Name of profile to add or remove: ICC, IPTC, or generic profile.
%
% o datum: the profile data.
%
% o length: the length of the profile.
%
% o clone: should be MagickFalse.
%
*/
#if defined(MAGICKCORE_LCMS_DELEGATE)
typedef struct _LCMSInfo
{
ColorspaceType
colorspace;
cmsUInt32Number
type;
size_t
channels;
cmsHPROFILE
profile;
int
intent;
double
scale[4],
translate[4];
void
**magick_restrict pixels;
} LCMSInfo;
#if LCMS_VERSION < 2060
static void* cmsGetContextUserData(cmsContext ContextID)
{
return(ContextID);
}
static cmsContext cmsCreateContext(void *magick_unused(Plugin),void *UserData)
{
magick_unreferenced(Plugin);
return((cmsContext) UserData);
}
static void cmsSetLogErrorHandlerTHR(cmsContext magick_unused(ContextID),
cmsLogErrorHandlerFunction Fn)
{
magick_unreferenced(ContextID);
cmsSetLogErrorHandler(Fn);
}
static void cmsDeleteContext(cmsContext magick_unused(ContextID))
{
magick_unreferenced(ContextID);
}
#endif
static void **DestroyPixelThreadSet(void **pixels)
{
ssize_t
i;
if (pixels == (void **) NULL)
return((void **) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (pixels[i] != (void *) NULL)
pixels[i]=RelinquishMagickMemory(pixels[i]);
pixels=(void **) RelinquishMagickMemory(pixels);
return(pixels);
}
static void **AcquirePixelThreadSet(const size_t columns,const size_t channels,
MagickBooleanType highres)
{
ssize_t
i;
size_t
number_threads;
size_t
size;
void
**pixels;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
pixels=(void **) AcquireQuantumMemory(number_threads,sizeof(*pixels));
if (pixels == (void **) NULL)
return((void **) NULL);
(void) memset(pixels,0,number_threads*sizeof(*pixels));
size=sizeof(double);
if (highres == MagickFalse)
size=sizeof(Quantum);
for (i=0; i < (ssize_t) number_threads; i++)
{
pixels[i]=AcquireQuantumMemory(columns,channels*size);
if (pixels[i] == (void *) NULL)
return(DestroyPixelThreadSet(pixels));
}
return(pixels);
}
static cmsHTRANSFORM *DestroyTransformThreadSet(cmsHTRANSFORM *transform)
{
ssize_t
i;
assert(transform != (cmsHTRANSFORM *) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (transform[i] != (cmsHTRANSFORM) NULL)
cmsDeleteTransform(transform[i]);
transform=(cmsHTRANSFORM *) RelinquishMagickMemory(transform);
return(transform);
}
static cmsHTRANSFORM *AcquireTransformThreadSet(const LCMSInfo *source_info,
const LCMSInfo *target_info,const cmsUInt32Number flags,
cmsContext cms_context)
{
cmsHTRANSFORM
*transform;
size_t
number_threads;
ssize_t
i;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
transform=(cmsHTRANSFORM *) AcquireQuantumMemory(number_threads,
sizeof(*transform));
if (transform == (cmsHTRANSFORM *) NULL)
return((cmsHTRANSFORM *) NULL);
(void) memset(transform,0,number_threads*sizeof(*transform));
for (i=0; i < (ssize_t) number_threads; i++)
{
transform[i]=cmsCreateTransformTHR(cms_context,source_info->profile,
source_info->type,target_info->profile,target_info->type,
target_info->intent,flags);
if (transform[i] == (cmsHTRANSFORM) NULL)
return(DestroyTransformThreadSet(transform));
}
return(transform);
}
static void CMSExceptionHandler(cmsContext context,cmsUInt32Number severity,
const char *message)
{
CMSExceptionInfo
*cms_exception;
ExceptionInfo
*exception;
Image
*image;
cms_exception=(CMSExceptionInfo *) cmsGetContextUserData(context);
if (cms_exception == (CMSExceptionInfo *) NULL)
return;
exception=cms_exception->exception;
if (exception == (ExceptionInfo *) NULL)
return;
image=cms_exception->image;
if (image == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),ImageWarning,
"UnableToTransformColorspace","`%s'","unknown context");
return;
}
if (image->debug != MagickFalse)
(void) LogMagickEvent(TransformEvent,GetMagickModule(),"lcms: #%u, %s",
severity,message != (char *) NULL ? message : "no message");
(void) ThrowMagickException(exception,GetMagickModule(),ImageWarning,
"UnableToTransformColorspace","`%s', %s (#%u)",image->filename,
message != (char *) NULL ? message : "no message",severity);
}
static void TransformDoublePixels(const int id,const Image* image,
const LCMSInfo *source_info,const LCMSInfo *target_info,
const cmsHTRANSFORM *transform,Quantum *q)
{
#define GetLCMSPixel(source_info,pixel,index) \
(source_info->scale[index]*((QuantumScale*pixel)+source_info->translate[index]))
#define SetLCMSPixel(target_info,pixel,index) \
ClampToQuantum(target_info->scale[index]*((QuantumRange*pixel)+target_info->translate[index]))
double
*p;
ssize_t
x;
p=(double *) source_info->pixels[id];
for (x=0; x < (ssize_t) image->columns; x++)
{
*p++=GetLCMSPixel(source_info,GetPixelRed(image,q),0);
if (source_info->channels > 1)
{
*p++=GetLCMSPixel(source_info,GetPixelGreen(image,q),1);
*p++=GetLCMSPixel(source_info,GetPixelBlue(image,q),2);
}
if (source_info->channels > 3)
*p++=GetLCMSPixel(source_info,GetPixelBlack(image,q),3);
q+=GetPixelChannels(image);
}
cmsDoTransform(transform[id],source_info->pixels[id],target_info->pixels[id],
(unsigned int) image->columns);
p=(double *) target_info->pixels[id];
q-=GetPixelChannels(image)*image->columns;
for (x=0; x < (ssize_t) image->columns; x++)
{
if (target_info->channels == 1)
SetPixelGray(image,SetLCMSPixel(target_info,*p,0),q);
else
SetPixelRed(image,SetLCMSPixel(target_info,*p,0),q);
p++;
if (target_info->channels > 1)
{
SetPixelGreen(image,SetLCMSPixel(target_info,*p,1),q);
p++;
SetPixelBlue(image,SetLCMSPixel(target_info,*p,2),q);
p++;
}
if (target_info->channels > 3)
{
SetPixelBlack(image,SetLCMSPixel(target_info,*p,3),q);
p++;
}
q+=GetPixelChannels(image);
}
}
static void TransformQuantumPixels(const int id,const Image* image,
const LCMSInfo *source_info,const LCMSInfo *target_info,
const cmsHTRANSFORM *transform,Quantum *q)
{
Quantum
*p;
ssize_t
x;
p=(Quantum *) source_info->pixels[id];
for (x=0; x < (ssize_t) image->columns; x++)
{
*p++=GetPixelRed(image,q);
if (source_info->channels > 1)
{
*p++=GetPixelGreen(image,q);
*p++=GetPixelBlue(image,q);
}
if (source_info->channels > 3)
*p++=GetPixelBlack(image,q);
q+=GetPixelChannels(image);
}
cmsDoTransform(transform[id],source_info->pixels[id],target_info->pixels[id],
(unsigned int) image->columns);
p=(Quantum *) target_info->pixels[id];
q-=GetPixelChannels(image)*image->columns;
for (x=0; x < (ssize_t) image->columns; x++)
{
if (target_info->channels == 1)
SetPixelGray(image,*p++,q);
else
SetPixelRed(image,*p++,q);
if (target_info->channels > 1)
{
SetPixelGreen(image,*p++,q);
SetPixelBlue(image,*p++,q);
}
if (target_info->channels > 3)
SetPixelBlack(image,*p++,q);
q+=GetPixelChannels(image);
}
}
static inline void SetLCMSInfoTranslate(LCMSInfo *info,const double translate)
{
info->translate[0]=translate;
info->translate[1]=translate;
info->translate[2]=translate;
info->translate[3]=translate;
}
static inline void SetLCMSInfoScale(LCMSInfo *info,const double scale)
{
info->scale[0]=scale;
info->scale[1]=scale;
info->scale[2]=scale;
info->scale[3]=scale;
}
#endif
static MagickBooleanType SetsRGBImageProfile(Image *image,
ExceptionInfo *exception)
{
static unsigned char
sRGBProfile[] =
{
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0x13, 0x63, 0x13, 0x83, 0x13, 0xa4, 0x13, 0xc5, 0x13, 0xe5, 0x14, 0x06,
0x14, 0x27, 0x14, 0x49, 0x14, 0x6a, 0x14, 0x8b, 0x14, 0xad, 0x14, 0xce,
0x14, 0xf0, 0x15, 0x12, 0x15, 0x34, 0x15, 0x56, 0x15, 0x78, 0x15, 0x9b,
0x15, 0xbd, 0x15, 0xe0, 0x16, 0x03, 0x16, 0x26, 0x16, 0x49, 0x16, 0x6c,
0x16, 0x8f, 0x16, 0xb2, 0x16, 0xd6, 0x16, 0xfa, 0x17, 0x1d, 0x17, 0x41,
0x17, 0x65, 0x17, 0x89, 0x17, 0xae, 0x17, 0xd2, 0x17, 0xf7, 0x18, 0x1b,
0x18, 0x40, 0x18, 0x65, 0x18, 0x8a, 0x18, 0xaf, 0x18, 0xd5, 0x18, 0xfa,
0x19, 0x20, 0x19, 0x45, 0x19, 0x6b, 0x19, 0x91, 0x19, 0xb7, 0x19, 0xdd,
0x1a, 0x04, 0x1a, 0x2a, 0x1a, 0x51, 0x1a, 0x77, 0x1a, 0x9e, 0x1a, 0xc5,
0x1a, 0xec, 0x1b, 0x14, 0x1b, 0x3b, 0x1b, 0x63, 0x1b, 0x8a, 0x1b, 0xb2,
0x1b, 0xda, 0x1c, 0x02, 0x1c, 0x2a, 0x1c, 0x52, 0x1c, 0x7b, 0x1c, 0xa3,
0x1c, 0xcc, 0x1c, 0xf5, 0x1d, 0x1e, 0x1d, 0x47, 0x1d, 0x70, 0x1d, 0x99,
0x1d, 0xc3, 0x1d, 0xec, 0x1e, 0x16, 0x1e, 0x40, 0x1e, 0x6a, 0x1e, 0x94,
0x1e, 0xbe, 0x1e, 0xe9, 0x1f, 0x13, 0x1f, 0x3e, 0x1f, 0x69, 0x1f, 0x94,
0x1f, 0xbf, 0x1f, 0xea, 0x20, 0x15, 0x20, 0x41, 0x20, 0x6c, 0x20, 0x98,
0x20, 0xc4, 0x20, 0xf0, 0x21, 0x1c, 0x21, 0x48, 0x21, 0x75, 0x21, 0xa1,
0x21, 0xce, 0x21, 0xfb, 0x22, 0x27, 0x22, 0x55, 0x22, 0x82, 0x22, 0xaf,
0x22, 0xdd, 0x23, 0x0a, 0x23, 0x38, 0x23, 0x66, 0x23, 0x94, 0x23, 0xc2,
0x23, 0xf0, 0x24, 0x1f, 0x24, 0x4d, 0x24, 0x7c, 0x24, 0xab, 0x24, 0xda,
0x25, 0x09, 0x25, 0x38, 0x25, 0x68, 0x25, 0x97, 0x25, 0xc7, 0x25, 0xf7,
0x26, 0x27, 0x26, 0x57, 0x26, 0x87, 0x26, 0xb7, 0x26, 0xe8, 0x27, 0x18,
0x27, 0x49, 0x27, 0x7a, 0x27, 0xab, 0x27, 0xdc, 0x28, 0x0d, 0x28, 0x3f,
0x28, 0x71, 0x28, 0xa2, 0x28, 0xd4, 0x29, 0x06, 0x29, 0x38, 0x29, 0x6b,
0x29, 0x9d, 0x29, 0xd0, 0x2a, 0x02, 0x2a, 0x35, 0x2a, 0x68, 0x2a, 0x9b,
0x2a, 0xcf, 0x2b, 0x02, 0x2b, 0x36, 0x2b, 0x69, 0x2b, 0x9d, 0x2b, 0xd1,
0x2c, 0x05, 0x2c, 0x39, 0x2c, 0x6e, 0x2c, 0xa2, 0x2c, 0xd7, 0x2d, 0x0c,
0x2d, 0x41, 0x2d, 0x76, 0x2d, 0xab, 0x2d, 0xe1, 0x2e, 0x16, 0x2e, 0x4c,
0x2e, 0x82, 0x2e, 0xb7, 0x2e, 0xee, 0x2f, 0x24, 0x2f, 0x5a, 0x2f, 0x91,
0x2f, 0xc7, 0x2f, 0xfe, 0x30, 0x35, 0x30, 0x6c, 0x30, 0xa4, 0x30, 0xdb,
0x31, 0x12, 0x31, 0x4a, 0x31, 0x82, 0x31, 0xba, 0x31, 0xf2, 0x32, 0x2a,
0x32, 0x63, 0x32, 0x9b, 0x32, 0xd4, 0x33, 0x0d, 0x33, 0x46, 0x33, 0x7f,
0x33, 0xb8, 0x33, 0xf1, 0x34, 0x2b, 0x34, 0x65, 0x34, 0x9e, 0x34, 0xd8,
0x35, 0x13, 0x35, 0x4d, 0x35, 0x87, 0x35, 0xc2, 0x35, 0xfd, 0x36, 0x37,
0x36, 0x72, 0x36, 0xae, 0x36, 0xe9, 0x37, 0x24, 0x37, 0x60, 0x37, 0x9c,
0x37, 0xd7, 0x38, 0x14, 0x38, 0x50, 0x38, 0x8c, 0x38, 0xc8, 0x39, 0x05,
0x39, 0x42, 0x39, 0x7f, 0x39, 0xbc, 0x39, 0xf9, 0x3a, 0x36, 0x3a, 0x74,
0x3a, 0xb2, 0x3a, 0xef, 0x3b, 0x2d, 0x3b, 0x6b, 0x3b, 0xaa, 0x3b, 0xe8,
0x3c, 0x27, 0x3c, 0x65, 0x3c, 0xa4, 0x3c, 0xe3, 0x3d, 0x22, 0x3d, 0x61,
0x3d, 0xa1, 0x3d, 0xe0, 0x3e, 0x20, 0x3e, 0x60, 0x3e, 0xa0, 0x3e, 0xe0,
0x3f, 0x21, 0x3f, 0x61, 0x3f, 0xa2, 0x3f, 0xe2, 0x40, 0x23, 0x40, 0x64,
0x40, 0xa6, 0x40, 0xe7, 0x41, 0x29, 0x41, 0x6a, 0x41, 0xac, 0x41, 0xee,
0x42, 0x30, 0x42, 0x72, 0x42, 0xb5, 0x42, 0xf7, 0x43, 0x3a, 0x43, 0x7d,
0x43, 0xc0, 0x44, 0x03, 0x44, 0x47, 0x44, 0x8a, 0x44, 0xce, 0x45, 0x12,
0x45, 0x55, 0x45, 0x9a, 0x45, 0xde, 0x46, 0x22, 0x46, 0x67, 0x46, 0xab,
0x46, 0xf0, 0x47, 0x35, 0x47, 0x7b, 0x47, 0xc0, 0x48, 0x05, 0x48, 0x4b,
0x48, 0x91, 0x48, 0xd7, 0x49, 0x1d, 0x49, 0x63, 0x49, 0xa9, 0x49, 0xf0,
0x4a, 0x37, 0x4a, 0x7d, 0x4a, 0xc4, 0x4b, 0x0c, 0x4b, 0x53, 0x4b, 0x9a,
0x4b, 0xe2, 0x4c, 0x2a, 0x4c, 0x72, 0x4c, 0xba, 0x4d, 0x02, 0x4d, 0x4a,
0x4d, 0x93, 0x4d, 0xdc, 0x4e, 0x25, 0x4e, 0x6e, 0x4e, 0xb7, 0x4f, 0x00,
0x4f, 0x49, 0x4f, 0x93, 0x4f, 0xdd, 0x50, 0x27, 0x50, 0x71, 0x50, 0xbb,
0x51, 0x06, 0x51, 0x50, 0x51, 0x9b, 0x51, 0xe6, 0x52, 0x31, 0x52, 0x7c,
0x52, 0xc7, 0x53, 0x13, 0x53, 0x5f, 0x53, 0xaa, 0x53, 0xf6, 0x54, 0x42,
0x54, 0x8f, 0x54, 0xdb, 0x55, 0x28, 0x55, 0x75, 0x55, 0xc2, 0x56, 0x0f,
0x56, 0x5c, 0x56, 0xa9, 0x56, 0xf7, 0x57, 0x44, 0x57, 0x92, 0x57, 0xe0,
0x58, 0x2f, 0x58, 0x7d, 0x58, 0xcb, 0x59, 0x1a, 0x59, 0x69, 0x59, 0xb8,
0x5a, 0x07, 0x5a, 0x56, 0x5a, 0xa6, 0x5a, 0xf5, 0x5b, 0x45, 0x5b, 0x95,
0x5b, 0xe5, 0x5c, 0x35, 0x5c, 0x86, 0x5c, 0xd6, 0x5d, 0x27, 0x5d, 0x78,
0x5d, 0xc9, 0x5e, 0x1a, 0x5e, 0x6c, 0x5e, 0xbd, 0x5f, 0x0f, 0x5f, 0x61,
0x5f, 0xb3, 0x60, 0x05, 0x60, 0x57, 0x60, 0xaa, 0x60, 0xfc, 0x61, 0x4f,
0x61, 0xa2, 0x61, 0xf5, 0x62, 0x49, 0x62, 0x9c, 0x62, 0xf0, 0x63, 0x43,
0x63, 0x97, 0x63, 0xeb, 0x64, 0x40, 0x64, 0x94, 0x64, 0xe9, 0x65, 0x3d,
0x65, 0x92, 0x65, 0xe7, 0x66, 0x3d, 0x66, 0x92, 0x66, 0xe8, 0x67, 0x3d,
0x67, 0x93, 0x67, 0xe9, 0x68, 0x3f, 0x68, 0x96, 0x68, 0xec, 0x69, 0x43,
0x69, 0x9a, 0x69, 0xf1, 0x6a, 0x48, 0x6a, 0x9f, 0x6a, 0xf7, 0x6b, 0x4f,
0x6b, 0xa7, 0x6b, 0xff, 0x6c, 0x57, 0x6c, 0xaf, 0x6d, 0x08, 0x6d, 0x60,
0x6d, 0xb9, 0x6e, 0x12, 0x6e, 0x6b, 0x6e, 0xc4, 0x6f, 0x1e, 0x6f, 0x78,
0x6f, 0xd1, 0x70, 0x2b, 0x70, 0x86, 0x70, 0xe0, 0x71, 0x3a, 0x71, 0x95,
0x71, 0xf0, 0x72, 0x4b, 0x72, 0xa6, 0x73, 0x01, 0x73, 0x5d, 0x73, 0xb8,
0x74, 0x14, 0x74, 0x70, 0x74, 0xcc, 0x75, 0x28, 0x75, 0x85, 0x75, 0xe1,
0x76, 0x3e, 0x76, 0x9b, 0x76, 0xf8, 0x77, 0x56, 0x77, 0xb3, 0x78, 0x11,
0x78, 0x6e, 0x78, 0xcc, 0x79, 0x2a, 0x79, 0x89, 0x79, 0xe7, 0x7a, 0x46,
0x7a, 0xa5, 0x7b, 0x04, 0x7b, 0x63, 0x7b, 0xc2, 0x7c, 0x21, 0x7c, 0x81,
0x7c, 0xe1, 0x7d, 0x41, 0x7d, 0xa1, 0x7e, 0x01, 0x7e, 0x62, 0x7e, 0xc2,
0x7f, 0x23, 0x7f, 0x84, 0x7f, 0xe5, 0x80, 0x47, 0x80, 0xa8, 0x81, 0x0a,
0x81, 0x6b, 0x81, 0xcd, 0x82, 0x30, 0x82, 0x92, 0x82, 0xf4, 0x83, 0x57,
0x83, 0xba, 0x84, 0x1d, 0x84, 0x80, 0x84, 0xe3, 0x85, 0x47, 0x85, 0xab,
0x86, 0x0e, 0x86, 0x72, 0x86, 0xd7, 0x87, 0x3b, 0x87, 0x9f, 0x88, 0x04,
0x88, 0x69, 0x88, 0xce, 0x89, 0x33, 0x89, 0x99, 0x89, 0xfe, 0x8a, 0x64,
0x8a, 0xca, 0x8b, 0x30, 0x8b, 0x96, 0x8b, 0xfc, 0x8c, 0x63, 0x8c, 0xca,
0x8d, 0x31, 0x8d, 0x98, 0x8d, 0xff, 0x8e, 0x66, 0x8e, 0xce, 0x8f, 0x36,
0x8f, 0x9e, 0x90, 0x06, 0x90, 0x6e, 0x90, 0xd6, 0x91, 0x3f, 0x91, 0xa8,
0x92, 0x11, 0x92, 0x7a, 0x92, 0xe3, 0x93, 0x4d, 0x93, 0xb6, 0x94, 0x20,
0x94, 0x8a, 0x94, 0xf4, 0x95, 0x5f, 0x95, 0xc9, 0x96, 0x34, 0x96, 0x9f,
0x97, 0x0a, 0x97, 0x75, 0x97, 0xe0, 0x98, 0x4c, 0x98, 0xb8, 0x99, 0x24,
0x99, 0x90, 0x99, 0xfc, 0x9a, 0x68, 0x9a, 0xd5, 0x9b, 0x42, 0x9b, 0xaf,
0x9c, 0x1c, 0x9c, 0x89, 0x9c, 0xf7, 0x9d, 0x64, 0x9d, 0xd2, 0x9e, 0x40,
0x9e, 0xae, 0x9f, 0x1d, 0x9f, 0x8b, 0x9f, 0xfa, 0xa0, 0x69, 0xa0, 0xd8,
0xa1, 0x47, 0xa1, 0xb6, 0xa2, 0x26, 0xa2, 0x96, 0xa3, 0x06, 0xa3, 0x76,
0xa3, 0xe6, 0xa4, 0x56, 0xa4, 0xc7, 0xa5, 0x38, 0xa5, 0xa9, 0xa6, 0x1a,
0xa6, 0x8b, 0xa6, 0xfd, 0xa7, 0x6e, 0xa7, 0xe0, 0xa8, 0x52, 0xa8, 0xc4,
0xa9, 0x37, 0xa9, 0xa9, 0xaa, 0x1c, 0xaa, 0x8f, 0xab, 0x02, 0xab, 0x75,
0xab, 0xe9, 0xac, 0x5c, 0xac, 0xd0, 0xad, 0x44, 0xad, 0xb8, 0xae, 0x2d,
0xae, 0xa1, 0xaf, 0x16, 0xaf, 0x8b, 0xb0, 0x00, 0xb0, 0x75, 0xb0, 0xea,
0xb1, 0x60, 0xb1, 0xd6, 0xb2, 0x4b, 0xb2, 0xc2, 0xb3, 0x38, 0xb3, 0xae,
0xb4, 0x25, 0xb4, 0x9c, 0xb5, 0x13, 0xb5, 0x8a, 0xb6, 0x01, 0xb6, 0x79,
0xb6, 0xf0, 0xb7, 0x68, 0xb7, 0xe0, 0xb8, 0x59, 0xb8, 0xd1, 0xb9, 0x4a,
0xb9, 0xc2, 0xba, 0x3b, 0xba, 0xb5, 0xbb, 0x2e, 0xbb, 0xa7, 0xbc, 0x21,
0xbc, 0x9b, 0xbd, 0x15, 0xbd, 0x8f, 0xbe, 0x0a, 0xbe, 0x84, 0xbe, 0xff,
0xbf, 0x7a, 0xbf, 0xf5, 0xc0, 0x70, 0xc0, 0xec, 0xc1, 0x67, 0xc1, 0xe3,
0xc2, 0x5f, 0xc2, 0xdb, 0xc3, 0x58, 0xc3, 0xd4, 0xc4, 0x51, 0xc4, 0xce,
0xc5, 0x4b, 0xc5, 0xc8, 0xc6, 0x46, 0xc6, 0xc3, 0xc7, 0x41, 0xc7, 0xbf,
0xc8, 0x3d, 0xc8, 0xbc, 0xc9, 0x3a, 0xc9, 0xb9, 0xca, 0x38, 0xca, 0xb7,
0xcb, 0x36, 0xcb, 0xb6, 0xcc, 0x35, 0xcc, 0xb5, 0xcd, 0x35, 0xcd, 0xb5,
0xce, 0x36, 0xce, 0xb6, 0xcf, 0x37, 0xcf, 0xb8, 0xd0, 0x39, 0xd0, 0xba,
0xd1, 0x3c, 0xd1, 0xbe, 0xd2, 0x3f, 0xd2, 0xc1, 0xd3, 0x44, 0xd3, 0xc6,
0xd4, 0x49, 0xd4, 0xcb, 0xd5, 0x4e, 0xd5, 0xd1, 0xd6, 0x55, 0xd6, 0xd8,
0xd7, 0x5c, 0xd7, 0xe0, 0xd8, 0x64, 0xd8, 0xe8, 0xd9, 0x6c, 0xd9, 0xf1,
0xda, 0x76, 0xda, 0xfb, 0xdb, 0x80, 0xdc, 0x05, 0xdc, 0x8a, 0xdd, 0x10,
0xdd, 0x96, 0xde, 0x1c, 0xde, 0xa2, 0xdf, 0x29, 0xdf, 0xaf, 0xe0, 0x36,
0xe0, 0xbd, 0xe1, 0x44, 0xe1, 0xcc, 0xe2, 0x53, 0xe2, 0xdb, 0xe3, 0x63,
0xe3, 0xeb, 0xe4, 0x73, 0xe4, 0xfc, 0xe5, 0x84, 0xe6, 0x0d, 0xe6, 0x96,
0xe7, 0x1f, 0xe7, 0xa9, 0xe8, 0x32, 0xe8, 0xbc, 0xe9, 0x46, 0xe9, 0xd0,
0xea, 0x5b, 0xea, 0xe5, 0xeb, 0x70, 0xeb, 0xfb, 0xec, 0x86, 0xed, 0x11,
0xed, 0x9c, 0xee, 0x28, 0xee, 0xb4, 0xef, 0x40, 0xef, 0xcc, 0xf0, 0x58,
0xf0, 0xe5, 0xf1, 0x72, 0xf1, 0xff, 0xf2, 0x8c, 0xf3, 0x19, 0xf3, 0xa7,
0xf4, 0x34, 0xf4, 0xc2, 0xf5, 0x50, 0xf5, 0xde, 0xf6, 0x6d, 0xf6, 0xfb,
0xf7, 0x8a, 0xf8, 0x19, 0xf8, 0xa8, 0xf9, 0x38, 0xf9, 0xc7, 0xfa, 0x57,
0xfa, 0xe7, 0xfb, 0x77, 0xfc, 0x07, 0xfc, 0x98, 0xfd, 0x29, 0xfd, 0xba,
0xfe, 0x4b, 0xfe, 0xdc, 0xff, 0x6d, 0xff, 0xff
};
StringInfo
*profile;
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (GetImageProfile(image,"icc") != (const StringInfo *) NULL)
return(MagickFalse);
profile=AcquireStringInfo(sizeof(sRGBProfile));
SetStringInfoDatum(profile,sRGBProfile);
status=SetImageProfile(image,"icc",profile,exception);
profile=DestroyStringInfo(profile);
return(status);
}
MagickExport MagickBooleanType ProfileImage(Image *image,const char *name,
const void *datum,const size_t length,ExceptionInfo *exception)
{
#define ProfileImageTag "Profile/Image"
#ifndef TYPE_XYZ_8
#define TYPE_XYZ_8 (COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(1))
#endif
#define ThrowProfileException(severity,tag,context) \
{ \
if (profile != (StringInfo *) NULL) \
profile=DestroyStringInfo(profile); \
if (cms_context != (cmsContext) NULL) \
cmsDeleteContext(cms_context); \
if (source_info.profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(source_info.profile); \
if (target_info.profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(target_info.profile); \
ThrowBinaryException(severity,tag,context); \
}
MagickBooleanType
status;
StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(name != (const char *) NULL);
if ((datum == (const void *) NULL) || (length == 0))
{
char
*next;
/*
Delete image profile(s).
*/
ResetImageProfileIterator(image);
for (next=GetNextImageProfile(image); next != (const char *) NULL; )
{
if (IsOptionMember(next,name) != MagickFalse)
{
(void) DeleteImageProfile(image,next);
ResetImageProfileIterator(image);
}
next=GetNextImageProfile(image);
}
return(MagickTrue);
}
/*
Add a ICC, IPTC, or generic profile to the image.
*/
status=MagickTrue;
profile=AcquireStringInfo((size_t) length);
SetStringInfoDatum(profile,(unsigned char *) datum);
if ((LocaleCompare(name,"icc") != 0) && (LocaleCompare(name,"icm") != 0))
status=SetImageProfile(image,name,profile,exception);
else
{
const StringInfo
*icc_profile;
icc_profile=GetImageProfile(image,"icc");
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
const char
*value;
value=GetImageProperty(image,"exif:ColorSpace",exception);
(void) value;
if (LocaleCompare(value,"1") != 0)
(void) SetsRGBImageProfile(image,exception);
value=GetImageProperty(image,"exif:InteroperabilityIndex",exception);
if (LocaleCompare(value,"R98.") != 0)
(void) SetsRGBImageProfile(image,exception);
icc_profile=GetImageProfile(image,"icc");
}
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
profile=DestroyStringInfo(profile);
return(MagickTrue);
}
#if !defined(MAGICKCORE_LCMS_DELEGATE)
(void) ThrowMagickException(exception,GetMagickModule(),
MissingDelegateWarning,"DelegateLibrarySupportNotBuiltIn",
"'%s' (LCMS)",image->filename);
#else
{
cmsContext
cms_context;
CMSExceptionInfo
cms_exception;
LCMSInfo
source_info,
target_info;
/*
Transform pixel colors as defined by the color profiles.
*/
cms_exception.image=image;
cms_exception.exception=exception;
cms_context=cmsCreateContext(NULL,&cms_exception);
if (cms_context == (cmsContext) NULL)
{
profile=DestroyStringInfo(profile);
ThrowBinaryException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
}
cmsSetLogErrorHandlerTHR(cms_context,CMSExceptionHandler);
source_info.profile=cmsOpenProfileFromMemTHR(cms_context,
GetStringInfoDatum(profile),(cmsUInt32Number)
GetStringInfoLength(profile));
if (source_info.profile == (cmsHPROFILE) NULL)
{
profile=DestroyStringInfo(profile);
cmsDeleteContext(cms_context);
ThrowBinaryException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
}
if ((cmsGetDeviceClass(source_info.profile) != cmsSigLinkClass) &&
(icc_profile == (StringInfo *) NULL))
status=SetImageProfile(image,name,profile,exception);
else
{
CacheView
*image_view;
cmsColorSpaceSignature
signature;
cmsHTRANSFORM
*magick_restrict transform;
cmsUInt32Number
flags;
MagickBooleanType
highres;
MagickOffsetType
progress;
ssize_t
y;
target_info.profile=(cmsHPROFILE) NULL;
if (icc_profile != (StringInfo *) NULL)
{
target_info.profile=source_info.profile;
source_info.profile=cmsOpenProfileFromMemTHR(cms_context,
GetStringInfoDatum(icc_profile),(cmsUInt32Number)
GetStringInfoLength(icc_profile));
if (source_info.profile == (cmsHPROFILE) NULL)
ThrowProfileException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
}
highres=MagickTrue;
#if !defined(MAGICKCORE_HDRI_SUPPORT) || (MAGICKCORE_QUANTUM_DEPTH > 16)
{
const char
*artifact;
artifact=GetImageArtifact(image,"profile:highres-transform");
if (IsStringFalse(artifact) != MagickFalse)
highres=MagickFalse;
}
#endif
SetLCMSInfoScale(&source_info,1.0);
SetLCMSInfoTranslate(&source_info,0.0);
source_info.colorspace=sRGBColorspace;
source_info.channels=3;
switch (cmsGetColorSpace(source_info.profile))
{
case cmsSigCmykData:
{
source_info.colorspace=CMYKColorspace;
source_info.channels=4;
if (highres != MagickFalse)
{
source_info.type=(cmsUInt32Number) TYPE_CMYK_DBL;
SetLCMSInfoScale(&source_info,100.0);
}
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
source_info.type=(cmsUInt32Number) TYPE_CMYK_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_CMYK_16;
#endif
break;
}
case cmsSigGrayData:
{
source_info.colorspace=GRAYColorspace;
source_info.channels=1;
if (highres != MagickFalse)
source_info.type=(cmsUInt32Number) TYPE_GRAY_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
source_info.type=(cmsUInt32Number) TYPE_GRAY_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_GRAY_16;
#endif
break;
}
case cmsSigLabData:
{
source_info.colorspace=LabColorspace;
if (highres != MagickFalse)
{
source_info.type=(cmsUInt32Number) TYPE_Lab_DBL;
source_info.scale[0]=100.0;
source_info.scale[1]=255.0;
source_info.scale[2]=255.0;
source_info.translate[1]=(-0.5);
source_info.translate[2]=(-0.5);
}
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
source_info.type=(cmsUInt32Number) TYPE_Lab_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_Lab_16;
#endif
break;
}
case cmsSigRgbData:
{
source_info.colorspace=sRGBColorspace;
if (highres != MagickFalse)
source_info.type=(cmsUInt32Number) TYPE_RGB_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
source_info.type=(cmsUInt32Number) TYPE_RGB_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_RGB_16;
#endif
break;
}
case cmsSigXYZData:
{
source_info.colorspace=XYZColorspace;
if (highres != MagickFalse)
source_info.type=(cmsUInt32Number) TYPE_XYZ_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
source_info.type=(cmsUInt32Number) TYPE_XYZ_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_XYZ_16;
#endif
break;
}
default:
ThrowProfileException(ImageError,
"ColorspaceColorProfileMismatch",name);
}
signature=cmsGetPCS(source_info.profile);
if (target_info.profile != (cmsHPROFILE) NULL)
signature=cmsGetColorSpace(target_info.profile);
SetLCMSInfoScale(&target_info,1.0);
SetLCMSInfoTranslate(&target_info,0.0);
target_info.channels=3;
switch (signature)
{
case cmsSigCmykData:
{
target_info.colorspace=CMYKColorspace;
target_info.channels=4;
if (highres != MagickFalse)
{
target_info.type=(cmsUInt32Number) TYPE_CMYK_DBL;
SetLCMSInfoScale(&target_info,0.01);
}
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
target_info.type=(cmsUInt32Number) TYPE_CMYK_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
target_info.type=(cmsUInt32Number) TYPE_CMYK_16;
#endif
break;
}
case cmsSigGrayData:
{
target_info.colorspace=GRAYColorspace;
target_info.channels=1;
if (highres != MagickFalse)
target_info.type=(cmsUInt32Number) TYPE_GRAY_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
target_info.type=(cmsUInt32Number) TYPE_GRAY_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
target_info.type=(cmsUInt32Number) TYPE_GRAY_16;
#endif
break;
}
case cmsSigLabData:
{
target_info.colorspace=LabColorspace;
if (highres != MagickFalse)
{
target_info.type=(cmsUInt32Number) TYPE_Lab_DBL;
target_info.scale[0]=0.01;
target_info.scale[1]=1/255.0;
target_info.scale[2]=1/255.0;
target_info.translate[1]=0.5;
target_info.translate[2]=0.5;
}
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
target_info.type=(cmsUInt32Number) TYPE_Lab_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
target_info.type=(cmsUInt32Number) TYPE_Lab_16;
#endif
break;
}
case cmsSigRgbData:
{
target_info.colorspace=sRGBColorspace;
if (highres != MagickFalse)
target_info.type=(cmsUInt32Number) TYPE_RGB_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
target_info.type=(cmsUInt32Number) TYPE_RGB_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
target_info.type=(cmsUInt32Number) TYPE_RGB_16;
#endif
break;
}
case cmsSigXYZData:
{
target_info.colorspace=XYZColorspace;
if (highres != MagickFalse)
target_info.type=(cmsUInt32Number) TYPE_XYZ_DBL;
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
else
target_info.type=(cmsUInt32Number) TYPE_XYZ_8;
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
else
source_info.type=(cmsUInt32Number) TYPE_XYZ_16;
#endif
break;
}
default:
ThrowProfileException(ImageError,
"ColorspaceColorProfileMismatch",name);
}
switch (image->rendering_intent)
{
case AbsoluteIntent:
{
target_info.intent=INTENT_ABSOLUTE_COLORIMETRIC;
break;
}
case PerceptualIntent:
{
target_info.intent=INTENT_PERCEPTUAL;
break;
}
case RelativeIntent:
{
target_info.intent=INTENT_RELATIVE_COLORIMETRIC;
break;
}
case SaturationIntent:
{
target_info.intent=INTENT_SATURATION;
break;
}
default:
{
target_info.intent=INTENT_PERCEPTUAL;
break;
}
}
flags=cmsFLAGS_HIGHRESPRECALC;
#if defined(cmsFLAGS_BLACKPOINTCOMPENSATION)
if (image->black_point_compensation != MagickFalse)
flags|=cmsFLAGS_BLACKPOINTCOMPENSATION;
#endif
transform=AcquireTransformThreadSet(&source_info,&target_info,flags,
cms_context);
if (transform == (cmsHTRANSFORM *) NULL)
ThrowProfileException(ImageError,"UnableToCreateColorTransform",
name);
/*
Transform image as dictated by the source & target image profiles.
*/
source_info.pixels=AcquirePixelThreadSet(image->columns,
source_info.channels,highres);
target_info.pixels=AcquirePixelThreadSet(image->columns,
target_info.channels,highres);
if ((source_info.pixels == (void **) NULL) ||
(target_info.pixels == (void **) NULL))
{
target_info.pixels=DestroyPixelThreadSet(target_info.pixels);
source_info.pixels=DestroyPixelThreadSet(source_info.pixels);
transform=DestroyTransformThreadSet(transform);
ThrowProfileException(ResourceLimitError,
"MemoryAllocationFailed",image->filename);
}
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
{
target_info.pixels=DestroyPixelThreadSet(target_info.pixels);
source_info.pixels=DestroyPixelThreadSet(source_info.pixels);
transform=DestroyTransformThreadSet(transform);
if (source_info.profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(source_info.profile);
if (target_info.profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_info.profile);
return(MagickFalse);
}
if (target_info.colorspace == CMYKColorspace)
(void) SetImageColorspace(image,target_info.colorspace,exception);
progress=0;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
Quantum
*magick_restrict q;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
if (highres != MagickFalse)
TransformDoublePixels(id,image,&source_info,&target_info,
transform,q);
else
TransformQuantumPixels(id,image,&source_info,&target_info,
transform,q);
sync=SyncCacheViewAuthenticPixels(image_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,ProfileImageTag,progress,
image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
(void) SetImageColorspace(image,target_info.colorspace,exception);
switch (signature)
{
case cmsSigRgbData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
TrueColorType : TrueColorAlphaType;
break;
}
case cmsSigCmykData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
ColorSeparationType : ColorSeparationAlphaType;
break;
}
case cmsSigGrayData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
GrayscaleType : GrayscaleAlphaType;
break;
}
default:
break;
}
target_info.pixels=DestroyPixelThreadSet(target_info.pixels);
source_info.pixels=DestroyPixelThreadSet(source_info.pixels);
transform=DestroyTransformThreadSet(transform);
if ((status != MagickFalse) &&
(cmsGetDeviceClass(source_info.profile) != cmsSigLinkClass))
status=SetImageProfile(image,name,profile,exception);
if (target_info.profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_info.profile);
}
(void) cmsCloseProfile(source_info.profile);
cmsDeleteContext(cms_context);
}
#endif
}
profile=DestroyStringInfo(profile);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e m o v e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% RemoveImageProfile() removes a named profile from the image and returns its
% value.
%
% The format of the RemoveImageProfile method is:
%
% void *RemoveImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport StringInfo *RemoveImageProfile(Image *image,const char *name)
{
StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
profile=(StringInfo *) RemoveNodeFromSplayTree((SplayTreeInfo *)
image->profiles,name);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e s e t P r o f i l e I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ResetImageProfileIterator() resets the image profile iterator. Use it in
% conjunction with GetNextImageProfile() to iterate over all the profiles
% associated with an image.
%
% The format of the ResetImageProfileIterator method is:
%
% ResetImageProfileIterator(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void ResetImageProfileIterator(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return;
ResetSplayTreeIterator((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageProfile() adds a named profile to the image. If a profile with the
% same name already exists, it is replaced. This method differs from the
% ProfileImage() method in that it does not apply CMS color profiles.
%
% The format of the SetImageProfile method is:
%
% MagickBooleanType SetImageProfile(Image *image,const char *name,
% const StringInfo *profile)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name, for example icc, exif, and 8bim (8bim is the
% Photoshop wrapper for iptc profiles).
%
% o profile: A StringInfo structure that contains the named profile.
%
*/
static void *DestroyProfile(void *profile)
{
return((void *) DestroyStringInfo((StringInfo *) profile));
}
static inline const unsigned char *ReadResourceByte(const unsigned char *p,
unsigned char *quantum)
{
*quantum=(*p++);
return(p);
}
static inline const unsigned char *ReadResourceLong(const unsigned char *p,
unsigned int *quantum)
{
*quantum=(unsigned int) (*p++) << 24;
*quantum|=(unsigned int) (*p++) << 16;
*quantum|=(unsigned int) (*p++) << 8;
*quantum|=(unsigned int) (*p++);
return(p);
}
static inline const unsigned char *ReadResourceShort(const unsigned char *p,
unsigned short *quantum)
{
*quantum=(unsigned short) (*p++) << 8;
*quantum|=(unsigned short) (*p++);
return(p);
}
static inline void WriteResourceLong(unsigned char *p,
const unsigned int quantum)
{
unsigned char
buffer[4];
buffer[0]=(unsigned char) (quantum >> 24);
buffer[1]=(unsigned char) (quantum >> 16);
buffer[2]=(unsigned char) (quantum >> 8);
buffer[3]=(unsigned char) quantum;
(void) memcpy(p,buffer,4);
}
static void WriteTo8BimProfile(Image *image,const char *name,
const StringInfo *profile)
{
const unsigned char
*datum,
*q;
const unsigned char
*p;
size_t
length;
StringInfo
*profile_8bim;
ssize_t
count;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id,
profile_id;
if (LocaleCompare(name,"icc") == 0)
profile_id=0x040f;
else
if (LocaleCompare(name,"iptc") == 0)
profile_id=0x0404;
else
if (LocaleCompare(name,"xmp") == 0)
profile_id=0x0424;
else
return;
profile_8bim=(StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,"8bim");
if (profile_8bim == (StringInfo *) NULL)
return;
datum=GetStringInfoDatum(profile_8bim);
length=GetStringInfoLength(profile_8bim);
for (p=datum; p < (datum+length-16); )
{
q=p;
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((count & 0x01) != 0)
count++;
if ((count < 0) || (p > (datum+length-count)) || (count > (ssize_t) length))
break;
if (id != profile_id)
p+=count;
else
{
size_t
extent,
offset;
ssize_t
extract_extent;
StringInfo
*extract_profile;
extract_extent=0;
extent=(datum+length)-(p+count);
if (profile == (StringInfo *) NULL)
{
offset=(q-datum);
extract_profile=AcquireStringInfo(offset+extent);
(void) memcpy(extract_profile->datum,datum,offset);
}
else
{
offset=(p-datum);
extract_extent=profile->length;
if ((extract_extent & 0x01) != 0)
extract_extent++;
extract_profile=AcquireStringInfo(offset+extract_extent+extent);
(void) memcpy(extract_profile->datum,datum,offset-4);
WriteResourceLong(extract_profile->datum+offset-4,(unsigned int)
profile->length);
(void) memcpy(extract_profile->datum+offset,
profile->datum,profile->length);
}
(void) memcpy(extract_profile->datum+offset+extract_extent,
p+count,extent);
(void) AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString("8bim"),CloneStringInfo(extract_profile));
extract_profile=DestroyStringInfo(extract_profile);
break;
}
}
}
static void GetProfilesFromResourceBlock(Image *image,
const StringInfo *resource_block,ExceptionInfo *exception)
{
const unsigned char
*datum;
const unsigned char
*p;
size_t
length;
ssize_t
count;
StringInfo
*profile;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id;
datum=GetStringInfoDatum(resource_block);
length=GetStringInfoLength(resource_block);
for (p=datum; p < (datum+length-16); )
{
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((p > (datum+length-count)) || (count > (ssize_t) length) || (count < 0))
break;
switch (id)
{
case 0x03ed:
{
unsigned int
resolution;
unsigned short
units;
/*
Resolution.
*/
if (count < 10)
break;
p=ReadResourceLong(p,&resolution);
image->resolution.x=((double) resolution)/65536.0;
p=ReadResourceShort(p,&units)+2;
p=ReadResourceLong(p,&resolution)+4;
image->resolution.y=((double) resolution)/65536.0;
/*
Values are always stored as pixels per inch.
*/
if ((ResolutionType) units != PixelsPerCentimeterResolution)
image->units=PixelsPerInchResolution;
else
{
image->units=PixelsPerCentimeterResolution;
image->resolution.x/=2.54;
image->resolution.y/=2.54;
}
break;
}
case 0x0404:
{
/*
IPTC Profile
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"iptc",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x040c:
{
/*
Thumbnail.
*/
p+=count;
break;
}
case 0x040f:
{
/*
ICC Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"icc",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0422:
{
/*
EXIF Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"exif",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0424:
{
/*
XMP Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"xmp",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
default:
{
p+=count;
break;
}
}
if ((count & 0x01) != 0)
p++;
}
}
static void PatchCorruptProfile(const char *name,StringInfo *profile)
{
unsigned char
*p;
size_t
length;
/*
Detect corrupt profiles and if discovered, repair.
*/
if (LocaleCompare(name,"xmp") == 0)
{
/*
Remove garbage after xpacket end.
*/
p=GetStringInfoDatum(profile);
p=(unsigned char *) strstr((const char *) p,"<?xpacket end=\"w\"?>");
if (p != (unsigned char *) NULL)
{
p+=19;
length=p-GetStringInfoDatum(profile);
if (length != GetStringInfoLength(profile))
{
*p='\0';
SetStringInfoLength(profile,length);
}
}
return;
}
if (LocaleCompare(name,"exif") == 0)
{
/*
Check if profile starts with byte order marker instead of Exif.
*/
p=GetStringInfoDatum(profile);
if ((LocaleNCompare((const char *) p,"MM",2) == 0) ||
(LocaleNCompare((const char *) p,"II",2) == 0))
{
const unsigned char
profile_start[] = "Exif\0\0";
StringInfo
*exif_profile;
exif_profile=AcquireStringInfo(6);
if (exif_profile != (StringInfo *) NULL)
{
SetStringInfoDatum(exif_profile,profile_start);
ConcatenateStringInfo(exif_profile,profile);
SetStringInfoLength(profile,GetStringInfoLength(exif_profile));
SetStringInfo(profile,exif_profile);
exif_profile=DestroyStringInfo(exif_profile);
}
}
}
}
#if defined(MAGICKCORE_XML_DELEGATE)
static MagickBooleanType ValidateXMPProfile(Image *image,
const StringInfo *profile,ExceptionInfo *exception)
{
xmlDocPtr
document;
/*
Parse XML profile.
*/
document=xmlReadMemory((const char *) GetStringInfoDatum(profile),(int)
GetStringInfoLength(profile),"xmp.xml",NULL,XML_PARSE_NOERROR |
XML_PARSE_NOWARNING);
if (document == (xmlDocPtr) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),ImageWarning,
"CorruptImageProfile","`%s' (XMP)",image->filename);
return(MagickFalse);
}
xmlFreeDoc(document);
return(MagickTrue);
}
#else
static MagickBooleanType ValidateXMPProfile(Image *image,
const StringInfo *profile,ExceptionInfo *exception)
{
(void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateWarning,
"DelegateLibrarySupportNotBuiltIn","'%s' (XML)",image->filename);
return(MagickFalse);
}
#endif
static MagickBooleanType SetImageProfileInternal(Image *image,const char *name,
const StringInfo *profile,const MagickBooleanType recursive,
ExceptionInfo *exception)
{
char
key[MagickPathExtent];
MagickBooleanType
status;
StringInfo
*clone_profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
clone_profile=CloneStringInfo(profile);
PatchCorruptProfile(name,clone_profile);
if ((LocaleCompare(name,"xmp") == 0) &&
(ValidateXMPProfile(image,clone_profile,exception) == MagickFalse))
{
clone_profile=DestroyStringInfo(clone_profile);
return(MagickTrue);
}
if (image->profiles == (SplayTreeInfo *) NULL)
image->profiles=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory,
DestroyProfile);
(void) CopyMagickString(key,name,MagickPathExtent);
LocaleLower(key);
status=AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString(key),clone_profile);
if (status != MagickFalse)
{
if (LocaleCompare(name,"8bim") == 0)
GetProfilesFromResourceBlock(image,clone_profile,exception);
else
if (recursive == MagickFalse)
WriteTo8BimProfile(image,name,clone_profile);
}
return(status);
}
MagickExport MagickBooleanType SetImageProfile(Image *image,const char *name,
const StringInfo *profile,ExceptionInfo *exception)
{
return(SetImageProfileInternal(image,name,profile,MagickFalse,exception));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S y n c I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SyncImageProfiles() synchronizes image properties with the image profiles.
% Currently we only support updating the EXIF resolution and orientation.
%
% The format of the SyncImageProfiles method is:
%
% MagickBooleanType SyncImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
static inline int ReadProfileByte(unsigned char **p,size_t *length)
{
int
c;
if (*length < 1)
return(EOF);
c=(int) (*(*p)++);
(*length)--;
return(c);
}
static inline signed short ReadProfileShort(const EndianType endian,
unsigned char *buffer)
{
union
{
unsigned int
unsigned_value;
signed int
signed_value;
} quantum;
unsigned short
value;
if (endian == LSBEndian)
{
value=(unsigned short) buffer[1] << 8;
value|=(unsigned short) buffer[0];
quantum.unsigned_value=value & 0xffff;
return(quantum.signed_value);
}
value=(unsigned short) buffer[0] << 8;
value|=(unsigned short) buffer[1];
quantum.unsigned_value=value & 0xffff;
return(quantum.signed_value);
}
static inline signed int ReadProfileLong(const EndianType endian,
unsigned char *buffer)
{
union
{
unsigned int
unsigned_value;
signed int
signed_value;
} quantum;
unsigned int
value;
if (endian == LSBEndian)
{
value=(unsigned int) buffer[3] << 24;
value|=(unsigned int) buffer[2] << 16;
value|=(unsigned int) buffer[1] << 8;
value|=(unsigned int) buffer[0];
quantum.unsigned_value=value & 0xffffffff;
return(quantum.signed_value);
}
value=(unsigned int) buffer[0] << 24;
value|=(unsigned int) buffer[1] << 16;
value|=(unsigned int) buffer[2] << 8;
value|=(unsigned int) buffer[3];
quantum.unsigned_value=value & 0xffffffff;
return(quantum.signed_value);
}
static inline signed int ReadProfileMSBLong(unsigned char **p,size_t *length)
{
signed int
value;
if (*length < 4)
return(0);
value=ReadProfileLong(MSBEndian,*p);
(*length)-=4;
*p+=4;
return(value);
}
static inline signed short ReadProfileMSBShort(unsigned char **p,
size_t *length)
{
signed short
value;
if (*length < 2)
return(0);
value=ReadProfileShort(MSBEndian,*p);
(*length)-=2;
*p+=2;
return(value);
}
static inline void WriteProfileLong(const EndianType endian,
const size_t value,unsigned char *p)
{
unsigned char
buffer[4];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
buffer[2]=(unsigned char) (value >> 16);
buffer[3]=(unsigned char) (value >> 24);
(void) memcpy(p,buffer,4);
return;
}
buffer[0]=(unsigned char) (value >> 24);
buffer[1]=(unsigned char) (value >> 16);
buffer[2]=(unsigned char) (value >> 8);
buffer[3]=(unsigned char) value;
(void) memcpy(p,buffer,4);
}
static void WriteProfileShort(const EndianType endian,
const unsigned short value,unsigned char *p)
{
unsigned char
buffer[2];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
(void) memcpy(p,buffer,2);
return;
}
buffer[0]=(unsigned char) (value >> 8);
buffer[1]=(unsigned char) value;
(void) memcpy(p,buffer,2);
}
static MagickBooleanType SyncExifProfile(const Image *image,unsigned char *exif,
size_t length)
{
#define MaxDirectoryStack 16
#define EXIF_DELIMITER "\n"
#define EXIF_NUM_FORMATS 12
#define TAG_EXIF_OFFSET 0x8769
#define TAG_INTEROP_OFFSET 0xa005
typedef struct _DirectoryInfo
{
unsigned char
*directory;
size_t
entry;
} DirectoryInfo;
DirectoryInfo
directory_stack[MaxDirectoryStack];
EndianType
endian;
size_t
entry,
number_entries;
SplayTreeInfo
*exif_resources;
ssize_t
id,
level,
offset;
static int
format_bytes[] = {0, 1, 1, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8};
unsigned char
*directory;
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
if ((id != 0x4949) && (id != 0x4D4D))
{
while (length != 0)
{
if (ReadProfileByte(&exif,&length) != 0x45)
continue;
if (ReadProfileByte(&exif,&length) != 0x78)
continue;
if (ReadProfileByte(&exif,&length) != 0x69)
continue;
if (ReadProfileByte(&exif,&length) != 0x66)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
break;
}
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
}
endian=LSBEndian;
if (id == 0x4949)
endian=LSBEndian;
else
if (id == 0x4D4D)
endian=MSBEndian;
else
return(MagickFalse);
if (ReadProfileShort(endian,exif+2) != 0x002a)
return(MagickFalse);
/*
This the offset to the first IFD.
*/
offset=(ssize_t) ReadProfileLong(endian,exif+4);
if ((offset < 0) || ((size_t) offset >= length))
return(MagickFalse);
directory=exif+offset;
level=0;
entry=0;
exif_resources=NewSplayTree((int (*)(const void *,const void *)) NULL,
(void *(*)(void *)) NULL,(void *(*)(void *)) NULL);
do
{
if (level > 0)
{
level--;
directory=directory_stack[level].directory;
entry=directory_stack[level].entry;
}
if ((directory < exif) || (directory > (exif+length-2)))
break;
/*
Determine how many entries there are in the current IFD.
*/
number_entries=ReadProfileShort(endian,directory);
for ( ; entry < number_entries; entry++)
{
int
components;
unsigned char
*p,
*q;
size_t
number_bytes;
ssize_t
format,
tag_value;
q=(unsigned char *) (directory+2+(12*entry));
if (q > (exif+length-12))
break; /* corrupt EXIF */
if (GetValueFromSplayTree(exif_resources,q) == q)
break;
(void) AddValueToSplayTree(exif_resources,q,q);
tag_value=(ssize_t) ReadProfileShort(endian,q);
format=(ssize_t) ReadProfileShort(endian,q+2);
if ((format < 0) || ((format-1) >= EXIF_NUM_FORMATS))
break;
components=(int) ReadProfileLong(endian,q+4);
if (components < 0)
break; /* corrupt EXIF */
number_bytes=(size_t) components*format_bytes[format];
if ((ssize_t) number_bytes < components)
break; /* prevent overflow */
if (number_bytes <= 4)
p=q+8;
else
{
/*
The directory entry contains an offset.
*/
offset=(ssize_t) ReadProfileLong(endian,q+8);
if ((offset < 0) || ((size_t) (offset+number_bytes) > length))
continue;
if (~length < number_bytes)
continue; /* prevent overflow */
p=(unsigned char *) (exif+offset);
}
switch (tag_value)
{
case 0x011a:
{
(void) WriteProfileLong(endian,(size_t) (image->resolution.x+0.5),p);
if (number_bytes == 8)
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x011b:
{
(void) WriteProfileLong(endian,(size_t) (image->resolution.y+0.5),p);
if (number_bytes == 8)
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x0112:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,(size_t) image->orientation,p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) image->orientation,
p);
break;
}
case 0x0128:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,((size_t) image->units)+1,p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) (image->units+1),p);
break;
}
default:
break;
}
if ((tag_value == TAG_EXIF_OFFSET) || (tag_value == TAG_INTEROP_OFFSET))
{
offset=(ssize_t) ReadProfileLong(endian,p);
if (((size_t) offset < length) && (level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=directory;
entry++;
directory_stack[level].entry=entry;
level++;
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
if ((directory+2+(12*number_entries)) > (exif+length))
break;
offset=(ssize_t) ReadProfileLong(endian,directory+2+(12*
number_entries));
if ((offset != 0) && ((size_t) offset < length) &&
(level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
}
}
break;
}
}
} while (level > 0);
exif_resources=DestroySplayTree(exif_resources);
return(MagickTrue);
}
static MagickBooleanType Sync8BimProfile(const Image *image,
const StringInfo *profile)
{
size_t
length;
ssize_t
count;
unsigned char
*p;
unsigned short
id;
length=GetStringInfoLength(profile);
p=GetStringInfoDatum(profile);
while (length != 0)
{
if (ReadProfileByte(&p,&length) != 0x38)
continue;
if (ReadProfileByte(&p,&length) != 0x42)
continue;
if (ReadProfileByte(&p,&length) != 0x49)
continue;
if (ReadProfileByte(&p,&length) != 0x4D)
continue;
if (length < 7)
return(MagickFalse);
id=ReadProfileMSBShort(&p,&length);
count=(ssize_t) ReadProfileByte(&p,&length);
if ((count >= (ssize_t) length) || (count < 0))
return(MagickFalse);
p+=count;
length-=count;
if ((*p & 0x01) == 0)
(void) ReadProfileByte(&p,&length);
count=(ssize_t) ReadProfileMSBLong(&p,&length);
if ((count > (ssize_t) length) || (count < 0))
return(MagickFalse);
if ((id == 0x3ED) && (count == 16))
{
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian,(unsigned int) CastDoubleToLong(
image->resolution.x*2.54*65536.0),p);
else
WriteProfileLong(MSBEndian,(unsigned int) CastDoubleToLong(
image->resolution.x*65536.0),p);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+4);
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian,(unsigned int) CastDoubleToLong(
image->resolution.y*2.54*65536.0),p+8);
else
WriteProfileLong(MSBEndian,(unsigned int) CastDoubleToLong(
image->resolution.y*65536.0),p+8);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+12);
}
if (id == 0x0422)
(void) SyncExifProfile(image,p,count);
p+=count;
length-=count;
}
return(MagickTrue);
}
MagickPrivate MagickBooleanType SyncImageProfiles(Image *image)
{
MagickBooleanType
status;
StringInfo
*profile;
status=MagickTrue;
profile=(StringInfo *) GetImageProfile(image,"8BIM");
if (profile != (StringInfo *) NULL)
if (Sync8BimProfile(image,profile) == MagickFalse)
status=MagickFalse;
profile=(StringInfo *) GetImageProfile(image,"EXIF");
if (profile != (StringInfo *) NULL)
if (SyncExifProfile(image,GetStringInfoDatum(profile),
GetStringInfoLength(profile)) == MagickFalse)
status=MagickFalse;
return(status);
}
static void UpdateClipPath(unsigned char *blob,size_t length,
const size_t old_columns,const size_t old_rows,
const RectangleInfo *new_geometry)
{
ssize_t
i;
ssize_t
knot_count,
selector;
knot_count=0;
while (length != 0)
{
selector=(ssize_t) ReadProfileMSBShort(&blob,&length);
switch (selector)
{
case 0:
case 3:
{
if (knot_count != 0)
{
blob+=24;
length-=MagickMin(24,(ssize_t) length);
break;
}
/*
Expected subpath length record.
*/
knot_count=(ssize_t) ReadProfileMSBShort(&blob,&length);
blob+=22;
length-=MagickMin(22,(ssize_t) length);
break;
}
case 1:
case 2:
case 4:
case 5:
{
if (knot_count == 0)
{
/*
Unexpected subpath knot.
*/
blob+=24;
length-=MagickMin(24,(ssize_t) length);
break;
}
/*
Add sub-path knot
*/
for (i=0; i < 3; i++)
{
double
x,
y;
signed int
xx,
yy;
y=(double) ReadProfileMSBLong(&blob,&length);
y=y*old_rows/4096.0/4096.0;
y-=new_geometry->y;
yy=(signed int) ((y*4096*4096)/new_geometry->height);
WriteProfileLong(MSBEndian,(size_t) yy,blob-4);
x=(double) ReadProfileMSBLong(&blob,&length);
x=x*old_columns/4096.0/4096.0;
x-=new_geometry->x;
xx=(signed int) ((x*4096*4096)/new_geometry->width);
WriteProfileLong(MSBEndian,(size_t) xx,blob-4);
}
knot_count--;
break;
}
case 6:
case 7:
case 8:
default:
{
blob+=24;
length-=MagickMin(24,(ssize_t) length);
break;
}
}
}
}
MagickPrivate void Update8BIMClipPath(const Image *image,
const size_t old_columns,const size_t old_rows,
const RectangleInfo *new_geometry)
{
const StringInfo
*profile;
size_t
length;
ssize_t
count,
id;
unsigned char
*info;
assert(image != (Image *) NULL);
assert(new_geometry != (RectangleInfo *) NULL);
profile=GetImageProfile(image,"8bim");
if (profile == (StringInfo *) NULL)
return;
length=GetStringInfoLength(profile);
info=GetStringInfoDatum(profile);
while (length > 0)
{
if (ReadProfileByte(&info,&length) != (unsigned char) '8')
continue;
if (ReadProfileByte(&info,&length) != (unsigned char) 'B')
continue;
if (ReadProfileByte(&info,&length) != (unsigned char) 'I')
continue;
if (ReadProfileByte(&info,&length) != (unsigned char) 'M')
continue;
id=(ssize_t) ReadProfileMSBShort(&info,&length);
count=(ssize_t) ReadProfileByte(&info,&length);
if ((count != 0) && ((size_t) count <= length))
{
info+=count;
length-=count;
}
if ((count & 0x01) == 0)
(void) ReadProfileByte(&info,&length);
count=(ssize_t) ReadProfileMSBLong(&info,&length);
if ((count < 0) || ((size_t) count > length))
{
length=0;
continue;
}
if ((id > 1999) && (id < 2999))
UpdateClipPath(info,(size_t) count,old_columns,old_rows,new_geometry);
info+=count;
length-=MagickMin(count,(ssize_t) length);
}
}
|
3d25pt_var.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-1, 3D 25 point stencil with axis-symmetric ariable coefficients
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, m, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
// allocate the arrays
double ****A = (double ****) malloc(sizeof(double***)*2);
for(m=0; m<2;m++){
A[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
double ****coef = (double ****) malloc(sizeof(double***)*13);
for(m=0; m<13;m++){
coef[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
coef[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
coef[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 8;
tile_size[1] = 8;
tile_size[2] = 16;
tile_size[3] = 1024;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
for (m=0; m<13; m++) {
for (i=1; i<Nz; i++) {
for (j=1; j<Ny; j++) {
for (k=1; k<Nx; k++) {
coef[m][i][j][k] = 1.0 * (rand() % BASE);
}
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 1) && (Nx >= 9) && (Ny >= 9) && (Nz >= 9)) {
for (t1=-1;t1<=Nt-1;t1++) {
lbp=ceild(t1+1,2);
ubp=min(floord(4*Nt+Nz-9,8),floord(4*t1+Nz-2,8));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(ceild(t1-2,4),ceild(8*t2-Nz-3,16));t3<=min(floord(4*Nt+Ny-9,16),floord(4*t1+Ny-1,16));t3++) {
for (t4=max(max(ceild(t1-254,256),ceild(8*t2-Nz-1011,1024)),ceild(16*t3-Ny-1011,1024));t4<=min(min(floord(4*Nt+Nx-9,1024),floord(4*t1+Nx-1,1024)),floord(16*t3+Nx+3,1024));t4++) {
for (t5=max(max(max(max(0,ceild(8*t2-Nz+5,4)),ceild(16*t3-Ny+5,4)),ceild(1024*t4-Nx+5,4)),t1);t5<=min(min(min(Nt-1,t1+1),4*t3+2),256*t4+254);t5++) {
for (t6=max(max(8*t2,4*t5+4),-8*t1+8*t2+8*t5-7);t6<=min(min(8*t2+7,-8*t1+8*t2+8*t5),4*t5+Nz-5);t6++) {
for (t7=max(16*t3,4*t5+4);t7<=min(16*t3+15,4*t5+Ny-5);t7++) {
lbv=max(1024*t4,4*t5+4);
ubv=min(1024*t4+1023,4*t5+Nx-5);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] = (((((((((((((coef[0][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)]) + (coef[1][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 1][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 1][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 1][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 1][ (-4*t5+t8)]))) + (coef[3][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 1] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 1]))) + (coef[4][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 2][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 2][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[5][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 2][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 2][ (-4*t5+t8)]))) + (coef[6][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 2] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 2]))) + (coef[7][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 3][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 3][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[8][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 3][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 3][ (-4*t5+t8)]))) + (coef[9][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 3] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 3]))) + (coef[10][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6) - 4][ (-4*t5+t7)][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6) + 4][ (-4*t5+t7)][ (-4*t5+t8)]))) + (coef[11][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) - 4][ (-4*t5+t8)] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7) + 4][ (-4*t5+t8)]))) + (coef[12][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8)] * (A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) - 4] + A[ t5 % 2][ (-4*t5+t6)][ (-4*t5+t7)][ (-4*t5+t8) + 4])));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = min(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "variable axis-symmetric")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
}
free(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
for(m=0; m<13;m++){
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(coef[m][i][j]);
}
free(coef[m][i]);
}
free(coef[m]);
}
return 0;
}
|
mmult.c | #include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include <stdlib.h>
#define NRA 512 /* number of rows in matrix A */
#define NCA 512 /* number of columns in matrix A */
#define NCB 512 /* number of columns in matrix B */
struct timeval startTime;
struct timeval finishTime;
double timeIntervalLength;
__sw_global__ double **a; /* [NRA][NCA] */
__sw_global__ double **b; /* [NCA][NCB] */
__sw_global__ double **c; /* [NRA][NCB] */
__sw_global__ double sum;
void* myMalloc(int size, int info)
{
void* t = (void*)malloc(size);
if(!t)
{
printf("\nMemory allocation error [%d]",info);
fflush(stdout);
exit(0);
}
return t;
}
int main (int argc, char *argv[])
{
__sw_global__ long i, j, k;
sum = 0;
a = (double**)myMalloc(NRA*sizeof(double*),1);
for (i=0;i<NCA;i++)
a[i]=(double*)myMalloc(NCA*sizeof(double),2);
b = (double**)myMalloc(NCA*sizeof(double*),3);
for (i=0;i<NCB;i++)
b[i]=(double*)myMalloc(NCB*sizeof(double),4);
c = (double**)myMalloc(NRA*sizeof(double*),5);
for (i=0;i<NCB;i++)
c[i]=(double*)myMalloc(NCB*sizeof(double),6);
/*** Initialize matrices ***/
for(i = 0; i < NRA; i++)
for(j = 0; j < NCA; j++)
a[i][j] = i + j;
for(i = 0; i < NCA; i++)
for(j = 0; j < NCB; j++)
b[i][j] = i * j;
for(i = 0; i < NRA; i++)
for(j = 0; j < NCB; j++)
c[i][j] = 0;
// Start timers
gettimeofday(&startTime, NULL);
#pragma omp parallel private (i, j ,k)
{
#pragma omp for schedule (static, 8)
{
for(i = 0; i < NRA; i++)
for(j = 0; j < NCB; j++)
for(k = 0; k < NCA; k++)
c[i][j] += a[i][k] * b[k][j];
}
}
// End timers
gettimeofday(&finishTime, NULL);
//Calculate the interval length
timeIntervalLength = (double)(finishTime.tv_sec-startTime.tv_sec) * 1000000
+ (double)(finishTime.tv_usec-startTime.tv_usec);
timeIntervalLength=timeIntervalLength/1000;
//Print the interval lenght
printf("__aid_Time: %g msec.\n", timeIntervalLength);
/*** Print results ***/
for(i = 0; i < NRA; i++)
for(j = 0; j < NCB; j++)
sum += c[i][j];
printf("__aid_Result: %g\n\n", sum);
return 0;
}
|
test.c | #include <stdlib.h>
#include <stdio.h>
#include "omp.h"
#include "../utilities/check.h"
#include "../utilities/utilities.h"
#define N 10
int main()
{
double a[N], a_h[N];
double b[N], c[N];
double d[N], d_h[N];
int fail = 0;
check_offloading();
long cpuExec = 0;
#pragma omp target map(tofrom: cpuExec)
{
cpuExec = omp_is_initial_device();
}
// taskloop is only implemented on the gpu
if (!cpuExec) {
// Test: basic with shared
for(int i = 0 ; i < N ; i++) {
a[i] = a_h[i] = 0;
b[i] = i;
c[i] = i-7;
d[i] = d_h[i] = i+12;
}
#pragma omp target map(tofrom:a) map(to:b,c)
{
#pragma omp parallel
#pragma omp single
#pragma omp taskgroup
#pragma omp taskloop shared(a)
for(int i = 0 ; i < N; i++) {
d[i] += b[i] + c[i];
}
// handle dependency between two taskloop using taskgroup
// as tasks are immediately executed, no need for further
// logic to synchronize
#pragma omp taskgroup
#pragma omp taskloop shared(a)
for(int i = 0 ; i < N; i++) {
a[i] += d[i];
}
}
for(int i = 0 ; i < N; i++) {
d_h[i] += b[i] + c[i];
a_h[i] += d_h[i];
}
for(int i = 0 ; i < N; i++)
if (a[i] != a_h[i]) {
printf("Error %d: device = %lf, host = %lf\n", i, a[i], a_h[i]);
fail = 1;
}
if (fail)
printf("Failed\n");
else
printf("Succeeded\n");
} else // if !cpuExec
DUMP_SUCCESS(1);
return 0;
}
|
chain_move_generator.h | /*****************************************************************************/
// Copyright (c) 2020-2021 Yuji KOGUMA
// Released under the MIT license
// https://opensource.org/licenses/mit-license.php
/*****************************************************************************/
#ifndef PRINTEMPS_NEIGHBORHOOD_CHAIN_MOVE_GENERATOR_H__
#define PRINTEMPS_NEIGHBORHOOD_CHAIN_MOVE_GENERATOR_H__
#include "abstract_move_generator.h"
namespace printemps {
namespace neighborhood {
/*****************************************************************************/
template <class T_Variable, class T_Expression>
class ChainMoveGenerator
: public AbstractMoveGenerator<T_Variable, T_Expression> {
private:
public:
/*************************************************************************/
ChainMoveGenerator(void) {
/// nothing to do
}
/*************************************************************************/
virtual ~ChainMoveGenerator(void) {
/// nothing to do
}
/*************************************************************************/
void setup(void) {
auto move_updater = //
[this](auto * a_moves_ptr, //
auto * a_flags, //
const bool a_ACCEPT_ALL, //
const bool a_ACCEPT_OBJECTIVE_IMPROVABLE, //
const bool a_ACCEPT_FEASIBILITY_IMPROVABLE, //
[[maybe_unused]] const bool a_IS_ENABLED_PARALLEL) {
const int MOVES_SIZE = a_moves_ptr->size();
#ifdef _OPENMP
#pragma omp parallel for if (a_IS_ENABLED_PARALLEL) schedule(static)
#endif
for (auto i = 0; i < MOVES_SIZE; i++) {
(*a_flags)[i] = 1;
if (!(*a_moves_ptr)[i].is_available) {
(*a_flags)[i] = 0;
continue;
}
if (neighborhood::has_fixed_variable((*a_moves_ptr)[i])) {
(*a_flags)[i] = 0;
continue;
}
for (const auto &alteration :
(*a_moves_ptr)[i].alterations) {
if (alteration.first->value() == alteration.second) {
(*a_flags)[i] = 0;
break;
}
}
if ((*a_flags)[i] == 0) {
continue;
}
if (a_ACCEPT_ALL) {
/** nothing to do */
} else {
if (a_ACCEPT_OBJECTIVE_IMPROVABLE &&
neighborhood::has_objective_improvable_variable(
(*a_moves_ptr)[i])) {
continue;
}
if (a_ACCEPT_FEASIBILITY_IMPROVABLE &&
neighborhood::has_feasibility_improvable_variable(
(*a_moves_ptr)[i])) {
continue;
}
(*a_flags)[i] = 0;
}
}
};
this->m_move_updater = move_updater;
}
/*************************************************************************/
inline constexpr void register_move(
const Move<T_Variable, T_Expression> &a_MOVE) {
this->m_moves.push_back(a_MOVE);
this->m_flags.resize(this->m_moves.size());
}
/*************************************************************************/
inline constexpr void clear_moves() {
this->m_moves.clear();
this->m_flags.clear();
}
/*************************************************************************/
constexpr void deduplicate_moves() {
this->m_moves.erase(std::unique(this->m_moves.begin(), //
this->m_moves.end()),
this->m_moves.end());
this->m_flags.resize(this->m_moves.size());
}
/*************************************************************************/
inline constexpr void sort_moves(void) {
std::sort(this->m_moves.begin(), this->m_moves.end(),
[](const auto &a_LHS, const auto &a_RHS) {
/**
* Firstly, compare the overlap rates.
*/
auto overlap_difference =
a_LHS.overlap_rate - a_RHS.overlap_rate;
if (overlap_difference > constant::EPSILON_10) {
return true;
} else if (overlap_difference < -constant::EPSILON_10) {
return false;
}
/**
* Secondly, compare the hashes
*/
if (a_LHS.hash > a_LHS.hash) {
return true;
} else if (a_LHS.hash < a_LHS.hash) {
return false;
}
/**
* Thirdly, compare the number of alterations.
*/
int alterations_size_difference =
a_LHS.alterations.size() - a_RHS.alterations.size();
if (alterations_size_difference > 0) {
return true;
} else if (alterations_size_difference < 0) {
return false;
}
/**
* Fourthly, compare the number of related constraints.
*/
int related_constraints_size_difference =
a_LHS.related_constraint_ptrs.size() -
a_RHS.related_constraint_ptrs.size();
if (related_constraints_size_difference > 0) {
return true;
} else if (related_constraints_size_difference < 0) {
return false;
}
/**
* Fifthly, compare the addresses of variables.
*/
const int ALTERATIONS_SIZE = a_LHS.alterations.size();
for (auto i = 0; i < ALTERATIONS_SIZE; i++) {
int address_difference //
= reinterpret_cast<std::uint_fast64_t>(
a_LHS.alterations[i].first) -
reinterpret_cast<std::uint_fast64_t>(
a_RHS.alterations[i].first);
if (address_difference > 0) {
return true;
} else if (address_difference < 0) {
return false;
}
}
/**
* Finally, compare the values of variables.
*/
for (auto i = 0; i < ALTERATIONS_SIZE; i++) {
int value_difference //
= a_LHS.alterations[i].second -
a_RHS.alterations[i].second;
if (value_difference > 0) {
return true;
} else if (value_difference < 0) {
return false;
}
}
return false;
});
}
/*************************************************************************/
inline constexpr void shuffle_moves(std::mt19937 *a_rand) {
std::shuffle(this->m_moves.begin(), this->m_moves.end(), *a_rand);
}
/*************************************************************************/
inline constexpr void reduce_moves(const int a_NUMBER_OF_MOVES) {
if (static_cast<int>(this->m_moves.size()) <= a_NUMBER_OF_MOVES) {
return;
}
this->m_moves.resize(a_NUMBER_OF_MOVES);
this->m_flags.resize(a_NUMBER_OF_MOVES);
}
};
} // namespace neighborhood
} // namespace printemps
#endif
/*****************************************************************************/
// END
/*****************************************************************************/ |
openmp_1k.c | // C program for implementation of selection sort
#include <stdio.h>
#include <time.h>
#include "omp.h"
void swap(int *xp, int *yp)
{
int temp = *xp;
*xp = *yp;
*yp = temp;
}
void selectionSort(int arr[], int n)
{
int i=0, j=0, min_i=0;
// One by one move boundary of unsorted subarray
for (i = 0; i < n-1; ++i)
{
// Find the minimum element in unsorted array
min_i=i;
#pragma omp parallel for reduction(min:min_i)
for (j = i+1; j < n; ++j){
min_i = arr[j];
}
#pragma omp parallel for
for (j = i+1; j < n; ++j) {
if (arr[j] == min_i)
min_i = j;
}
// Swap the found minimum element with the first element
//offset so first element is in the correct place
if(i>0 && min_i!=i && i<=(n/2))
swap(&arr[min_i], &arr[i-1]);
}
}
/* Function to print an array */
void printArray(int arr[], int size)
{
int i;
for (i=0; i < size; i++)
printf("%d ", arr[i]);
printf("\n");
}
// Driver program to test above functions
int main()
{
double begin,end;
begin=omp_get_wtime();
//really big array...inefficient with serial code
int arr[] = {1000, 999, 998, 997, 996, 995, 994, 993, 992, 991,
990, 989, 988, 987, 986, 985, 984, 983, 982, 981, 980, 979, 978, 977, 976, 975, 974, 973, 972, 971, 970, 969, 968, 967, 966, 965, 964, 963, 962, 961,
960, 959, 958, 957, 956, 955, 954, 953, 952, 951, 950, 949, 948, 947, 946, 945, 944, 943, 942, 941, 940, 939, 938, 937, 936, 935, 934, 933, 932, 931,
930, 929, 928, 927, 926, 925, 924, 923, 922, 921, 920, 919, 918, 917, 916, 915, 914, 913, 912, 911, 910, 909, 908, 907, 906, 905, 904, 903, 902, 901,
900, 899, 898, 897, 896, 895, 894, 893, 892, 891, 890, 889, 888, 887, 886, 885, 884, 883, 882, 881, 880, 879, 878, 877, 876, 875, 874, 873, 872, 871,
870, 869, 868, 867, 866, 865, 864, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 853, 852, 851, 850, 849, 848, 847, 846, 845, 844, 843, 842, 841,
840, 839, 838, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 811,
810, 809, 808, 807, 806, 805, 804, 803, 802, 801, 800, 799, 798, 797, 796, 795, 794, 793, 792, 791, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781,
780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751,
750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 721,
720, 719, 718, 717, 716, 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691,
690, 689, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, 668, 667, 666, 665, 664, 663, 662, 661,
660, 659, 658, 657, 656, 655, 654, 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, 633, 632, 631,
630, 629, 628, 627, 626, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 614, 613, 612, 611, 610, 609, 608, 607, 606, 605, 604, 603, 602, 601,
600, 599, 598, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584, 583, 582, 581, 580, 579, 578, 577, 576, 575, 574, 573, 572, 571,
570, 569, 568, 567, 566, 565, 564, 563, 562, 561, 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, 543, 542, 541,
540, 539, 538, 537, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511,
510, 509, 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 483, 482, 481,
480, 479, 478, 477, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451,
450, 449, 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421,
420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391,
390, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, 361,
360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331,
330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301,
300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, 271,
270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241,
240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211,
210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181,
180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153, 152, 151,
150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121,
120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91,
90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61,
60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31,
30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
int n = sizeof(arr)/sizeof(arr[0]);
selectionSort(arr, n);
printf("Sorted array: \n");
printArray(arr, n);
end=omp_get_wtime();
printf("Selection sort openMP parallel code took %f seconds \n", end-begin);
return 0;
}
|
hyperspherical.c | /** @file hyperspherical.c Documented hyperspherical bessel function module.
*
* Thomas Tram, 11.01.2013
*
* This module computes hyperspherical Bessel functions.
*/
#include "hyperspherical.h"
int hyperspherical_HIS_create(int K,
double beta,
int nl,
int *lvec,
double xmin,
double xmax,
double sampling,
int l_WKB,
double phiminabs,
HyperInterpStruct *pHIS,
ErrorMsg error_message){
/** Allocate storage for Hyperspherical Interpolation Structure (HIS).
Then, compute the values of Phi and dPhi and complete the interpolation
structure.
Change to accomodate shared memory approach: Allocate all memory in a
single call, and return the pointer as ppHIS. All pointers inside are
then relative to ppHIS.
*/
double deltax, beta2, lambda, x, xfwd;
double *sqrtK, *one_over_sqrtK,*PhiL;
int j, k, l, nx, lmax, l_recurrence_max;
int abort;
int current_chunk, index_x;
beta2 = beta*beta;
lmax = lvec[nl-1];
lambda = 2*_PI_/beta;
nx = (int) ((xmax-xmin)*sampling/lambda);
nx = MAX(nx,2);
deltax = (xmax-xmin)/(nx-1.0);
//fprintf(stderr,"dx=%e\n",deltax);
//fprintf(stderr,"%e %e\n",beta,sampling);
//Set scalar values:
pHIS->beta = beta;
pHIS->delta_x = deltax;
pHIS->l_size = nl;
pHIS->x_size = nx;
pHIS->K = K;
//Set pointervalues in pHIS:
class_alloc(pHIS->l, sizeof(int)*nl,error_message);
class_alloc(pHIS->chi_at_phimin,sizeof(double)*nl,error_message);
class_alloc(pHIS->x,sizeof(double)*nx,error_message);
class_alloc(pHIS->sinK,sizeof(double)*nx,error_message);
class_alloc(pHIS->cotK,sizeof(double)*nx,error_message);
class_alloc(pHIS->phi,sizeof(double)*nx*nl,error_message);
class_alloc(pHIS->dphi,sizeof(double)*nx*nl,error_message);
//Order needed for trig interpolation: (We are using Taylor's remainder theorem)
if (0.5*deltax*deltax < _TRIG_PRECISSION_)
pHIS->trig_order = 1;
else if ((pow(deltax,4)/24.0) < _TRIG_PRECISSION_)
pHIS->trig_order = 3;
else
pHIS->trig_order = 5;
//Copy lvector:
for (j=0; j<nl; j++){
pHIS->l[j] = lvec[j];
}
//Allocate sqrtK, and PhiL:
class_alloc(sqrtK,(lmax+3)*sizeof(double),error_message);
class_alloc(one_over_sqrtK,(lmax+3)*sizeof(double),error_message);
//class_alloc(PhiL,(lmax+2)*sizeof(double),error_message);
//Find l_WKB_min, the highest l in lvec where l<l_WKB:
l_recurrence_max = -10;
int index_recurrence_max=-10;
for (k=nl-1; k>=0; k--){
l = lvec[k];
if (l<l_WKB){
l_recurrence_max = l;
index_recurrence_max = k;
break;
}
}
//Create xvector and set x, cotK, sinK, sqrtK and fwdidx:
switch (K){
case 0:
xfwd = sqrt(l_recurrence_max*(l_recurrence_max+1.0))/beta;
for (j=0; j<nx; j++){
x = xmin + j*deltax;
pHIS->x[j] = x;
pHIS->sinK[j] = x;
pHIS->cotK[j] = 1.0/x;
}
for (l=0; l<=(lmax+2); l++){
sqrtK[l] = beta;
one_over_sqrtK[l] = 1.0/sqrtK[l];
}
break;
case 1:
xfwd = asin(sqrt(l_recurrence_max*(l_recurrence_max+1.0))/beta);
for (j=0; j<nx; j++){
x = xmin + j*deltax;
pHIS->x[j] = x;
pHIS->sinK[j] = sin(x);
pHIS->cotK[j] = 1.0/tan(x);
}
for (l=0; l<=(lmax+2); l++){
sqrtK[l] = sqrt(beta2-l*l);
one_over_sqrtK[l] = 1.0/sqrtK[l];
}
break;
case -1:
xfwd = asinh(sqrt(l_recurrence_max*(l_recurrence_max+1.0))/beta);
for (j=0; j<nx; j++){
x = xmin + j*deltax;
pHIS->x[j] = x;
pHIS->sinK[j] = sinh(x);
pHIS->cotK[j] = 1.0/tanh(x);
}
for (l=0; l<=(lmax+2); l++){
sqrtK[l] = sqrt(beta2+l*l);
one_over_sqrtK[l] = 1.0/sqrtK[l];
}
break;
default:
return _FAILURE_;
}
int xfwdidx = (xfwd-xmin)/deltax;
//Calculate and assign Phi and dPhi values:
abort = _FALSE_;
#pragma omp parallel \
shared(nx,pHIS,xfwd,K,l_recurrence_max,beta,sqrtK,one_over_sqrtK,lvec,nl,xfwdidx,abort,error_message) \
private(j,PhiL,k,l,current_chunk,index_x) \
firstprivate(lmax)
{
class_alloc_parallel(PhiL,(lmax+2)*sizeof(double)*_HYPER_CHUNK_,error_message);
if ((K == 1) && ((int)(beta+0.2) == (lmax+1))) {
/** Take care of special case lmax = beta-1.
The routine below will try to compute
Phi_{lmax+1} which is not allowed. However,
the purpose is to calculate the derivative
Phi'_{lmax}, and the formula is correct if we set Phi_{lmax+1} = 0.
*/
PhiL[lmax+1] = 0.0;
lmax--;
}
#pragma omp for schedule (dynamic) \
for (j=0; j<MIN(nx,xfwdidx); j++){
//Use backwards method:
hyperspherical_backwards_recurrence(K,
MIN(l_recurrence_max,lmax)+1,
beta,
pHIS->x[j],
pHIS->sinK[j],
pHIS->cotK[j],
sqrtK,
one_over_sqrtK,
PhiL);
//We have now populated PhiL at x, assign Phi and dPhi for all l in lvec:
for (k=0; k<=index_recurrence_max; k++){
l = lvec[k];
pHIS->phi[k*nx+j] = PhiL[l];
pHIS->dphi[k*nx+j] = l*pHIS->cotK[j]*PhiL[l]-sqrtK[l+1]*PhiL[l+1];
}
}
/**
for (j=0; j<MIN(nx,xfwdidx); j+= _HYPER_CHUNK_){
current_chunk = MIN(_HYPER_CHUNK_,MIN(nx,xfwdidx)-j);
//Use backwards method:
hyperspherical_backwards_recurrence_chunk(K,
MIN(l_recurrence_max,lmax)+1,
beta,
pHIS->x+j,
pHIS->sinK+j,
pHIS->cotK+j,
current_chunk,
sqrtK,
one_over_sqrtK,
PhiL);
//We have now populated PhiL at x, assign Phi and dPhi for all l in lvec:
for (k=0; k<=index_recurrence_max; k++){
l = lvec[k];
for (index_x=0; index_x<current_chunk; index_x++){
pHIS->phi[k*nx+j+index_x] = PhiL[l*current_chunk+index_x];
pHIS->dphi[k*nx+j+index_x] = l*pHIS->cotK[j+index_x]*
PhiL[l*current_chunk+index_x]-
sqrtK[l+1]*PhiL[(l+1)*current_chunk+index_x];
}
}
}
*/
#pragma omp for schedule (dynamic) \
for (j=xfwdidx; j<nx; j+=_HYPER_CHUNK_){
//Use forwards method:
current_chunk = MIN(_HYPER_CHUNK_,nx-j);
hyperspherical_forwards_recurrence_chunk(K,
MIN(l_recurrence_max,lmax)+1,
beta,
pHIS->x+j,
pHIS->sinK+j,
pHIS->cotK+j,
current_chunk,
sqrtK,
one_over_sqrtK,
PhiL);
//We have now populated PhiL at x, assign Phi and dPhi for all l in lvec:
for (k=0; k<=index_recurrence_max; k++){
l = lvec[k];
for (index_x=0; index_x<current_chunk; index_x++){
pHIS->phi[k*nx+j+index_x] = PhiL[l*current_chunk+index_x];
pHIS->dphi[k*nx+j+index_x] = l*pHIS->cotK[j+index_x]*
PhiL[l*current_chunk+index_x]-
sqrtK[l+1]*PhiL[(l+1)*current_chunk+index_x];
}
}
}
free(PhiL);
}
if (abort == _TRUE_) return _FAILURE_;
free(sqrtK);
free(one_over_sqrtK);
for (k=0; k<nl; k++){
hyperspherical_get_xmin_from_approx(K,lvec[k],beta,0.,phiminabs,pHIS->chi_at_phimin+k,NULL);
}
//hyperspherical_get_xmin(pHIS,1.e-4,phiminabs,pHIS->chi_at_phimin);
return _SUCCESS_;
}
size_t hyperspherical_HIS_size(int nl, int nx){
return(sizeof(int)*nl+sizeof(double)*nl+3*sizeof(double)*nx+2*sizeof(double)*nx*nl);
}
int hyperspherical_update_pointers(HyperInterpStruct *pHIS_local,
void * HIS_storage_shared){
/** Assign pointers in pHIS: (Remember that pointer incrementation moves
the number of bytes taken up by 1 variable of the type that the
pointer points to. */
int nx=pHIS_local->x_size;
int nl=pHIS_local->l_size;
pHIS_local->l = (int *) (HIS_storage_shared);
pHIS_local->chi_at_phimin = (double *) (pHIS_local->l+nl);
pHIS_local->x = pHIS_local->chi_at_phimin+nl;
pHIS_local->sinK = pHIS_local->x + nx;
pHIS_local->cotK = pHIS_local->sinK + nx;
pHIS_local->phi = pHIS_local->cotK +nx;
pHIS_local->dphi = pHIS_local->phi+nx*nl;
return _SUCCESS_;
}
int hyperspherical_HIS_free(HyperInterpStruct *pHIS,
ErrorMsg error_message){
/** Free the Hyperspherical Interpolation Structure. */
free(pHIS->l);
free(pHIS->chi_at_phimin);
free(pHIS->x);
free(pHIS->sinK);
free(pHIS->cotK);
free(pHIS->phi);
free(pHIS->dphi);
return _SUCCESS_;
}
int hyperspherical_Hermite_interpolation_vector(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double *xinterp,
double *Phi,
double *dPhi,
double *d2Phi) {
/** Hermite interpolation of order 6 for Phi, dPhi, and d2Phi. When xinterp
is sorted (increasing), computations can be reused. On the other hand,
for a randomly called value, the routine is not much slower than a
routine optimised for this case. The more sorted the vector, the faster
the execution time. For closed case, the interpolation structure only
covers [safety;pi/2-safety]. The calling routine should respect this.
if sinK and cosK are not NULL, we will also interpolate them.
*/
int do_function=_TRUE_, do_first_derivative=_TRUE_;
int do_second_derivative=_TRUE_, do_first_or_second_derivative=_TRUE_;
double ym=0, yp=0, dym=0, dyp=0, d2ym=0, d2yp=0, x, z, z2, z3, z4, z5;
double cotKm=0,cotKp=0,sinKm=0,sinKp=0, sinKm2, sinKp2;
double d3ym = 0, d3yp=0, d4ym=0, d4yp=0;
double a1=0, a2=0, a3=0, a4=0, a5=0;
double b1=0, b2=0, b3=0, b4=0, b5=0;
double c1=0, c2=0, c3=0, c4=0, c5=0;
double beta, beta2, *xvec, *sinK, *cotK;
double xmin, xmax, deltax, deltax2, lxlp1;
double left_border, right_border, next_border;
int K, l, j, nx, current_border_idx=0;
double *Phi_l, *dPhi_l;
int phisign = 1, dphisign = 1;
/** Set logical flags. The compiler should probably generate 2^3-1=7
different functions, according to these flags. If not, maybe I should
do it.
*/
if (Phi==NULL)
do_function = _FALSE_;
else
do_function = _TRUE_;
if (dPhi == NULL)
do_first_derivative = _FALSE_;
else
do_first_derivative = _TRUE_;
if (d2Phi == NULL)
do_second_derivative = _FALSE_;
else
do_second_derivative = _TRUE_;
if ((do_first_derivative == _TRUE_)||(do_second_derivative == _TRUE_))
do_first_or_second_derivative = _TRUE_;
else
do_first_or_second_derivative = _FALSE_;
xvec = pHIS->x;
sinK = pHIS->sinK;
cotK = pHIS->cotK;
beta = pHIS->beta;
beta2 = beta*beta;
deltax = pHIS->delta_x;
deltax2 = deltax*deltax;
K = pHIS->K;
nx = pHIS->x_size;
Phi_l = pHIS->phi+lnum*nx;
dPhi_l = pHIS->dphi+lnum*nx;
l = pHIS->l[lnum];
lxlp1 = l*(l+1.0);
xmin = xvec[0];
xmax = xvec[nx-1];
left_border = xmax;
right_border = xmin;
next_border = xmin;
for (j=0; j<nxi; j++){
x = xinterp[j];
//take advantage of periodicity of functions in closed case
if (pHIS->K==1)
ClosedModY(pHIS->l[lnum], (int)(pHIS->beta+0.2), &x, &phisign, &dphisign);
//Loop over output values
if ((x<xmin)||(x>xmax)){
//Outside interpolation region, set to zero.
if (do_function==_TRUE_)
Phi[j] = 0.0;
if (do_first_derivative==_TRUE_)
dPhi[j] = 0.0;
if (do_second_derivative==_TRUE_)
d2Phi[j] = 0.0;
continue;
}
if ((x>right_border)||(x<left_border)){
if ((x>next_border)||(x<left_border)){
current_border_idx = ((int) ((x-xmin)/deltax))+1;
current_border_idx = MAX(1,current_border_idx);
current_border_idx = MIN(nx-1,current_border_idx);
//printf("Current border index at jump: %d\n",current_border_idx);
//max operation takes care of case x = xmin,
//min operation takes care of case x = xmax.
//Calculate left derivatives:
cotKm = cotK[current_border_idx-1];
sinKm = sinK[current_border_idx-1];
sinKm2 = sinKm*sinKm;
ym = Phi_l[current_border_idx-1];
dym = dPhi_l[current_border_idx-1];
d2ym = -2*dym*cotKm+ym*(lxlp1/sinKm2-beta2+K);
//printf("%g %g %g %g %g\n",cotKm,sinKm,ym,dym,d2ym);
if (do_first_or_second_derivative==_TRUE_){
d3ym = -2*cotKm*d2ym-2*ym*lxlp1*cotKm/sinKm2+
dym*(K-beta2+(2+lxlp1)/sinKm2);
}
if (do_second_derivative==_TRUE_){
d4ym = -2*cotKm*d3ym + d2ym*(K-beta2+(4+lxlp1)/sinKm2)+
dym*(-4*(1+lxlp1)*cotKm/sinKm2)+
ym*(2*lxlp1/sinKm2*(2*cotKm*cotKm+1/sinKm2));
}
}
else{
//x>current_border but not next border: I have moved to next block.
current_border_idx++;
//printf("Current border index at else: %d\n",current_border_idx);
//Copy former right derivatives to left derivatives.
ym = yp;
dym = dyp;
d2ym = d2yp;
d3ym = d3yp;
d4ym = d4yp;
sinKm = sinKp;
cotKm = cotKp;
}
left_border = xvec[MAX(0,current_border_idx-1)];
right_border = xvec[current_border_idx];
next_border = xvec[MIN(nx-1,current_border_idx+1)];
//Evaluate right derivatives and calculate coefficients:
cotKp = cotK[current_border_idx];
sinKp = sinK[current_border_idx];
sinKp2 = sinKp*sinKp;
yp = Phi_l[current_border_idx];
dyp = dPhi_l[current_border_idx];
d2yp = -2*dyp*cotKp+yp*(lxlp1/sinKp2-beta2+K);
if (do_first_or_second_derivative == _TRUE_){
d3yp = -2*cotKp*d2yp-2*yp*lxlp1*cotKp/sinKp2+
dyp*(K-beta2+(2+lxlp1)/sinKp2);
}
if (do_second_derivative == _TRUE_){
d4yp = -2*cotKp*d3yp + d2yp*(K-beta2+(4+lxlp1)/sinKp2)+
dyp*(-4*(1+lxlp1)*cotKp/sinKp2)+
yp*(2*lxlp1/sinKp2*(2*cotKp*cotKp+1/sinKp2));
}
if (do_function == _TRUE_){
a1 = dym*deltax;
a2 = 0.5*d2ym*deltax2;
a3 = (-1.5*d2ym+0.5*d2yp)*deltax2-(6*dym+4*dyp)*deltax-10*(ym-yp);
a4 = (1.5*d2ym-d2yp)*deltax2+(8*dym+7*dyp)*deltax+15*(ym-yp);
a5 = (-0.5*d2ym+0.5*d2yp)*deltax2-3*(dym+dyp)*deltax-6*(ym-yp);
}
if (do_first_derivative==_TRUE_){
b1 = d2ym*deltax;
b2 = 0.5*d3ym*deltax2;
b3 = (-1.5*d3ym+0.5*d3yp)*deltax2-(6*d2ym+4*d2yp)*deltax-10*(dym-dyp);
b4 = (1.5*d3ym-d3yp)*deltax2+(8*d2ym+7*d2yp)*deltax+15*(dym-dyp);
b5 = (-0.5*d3ym+0.5*d3yp)*deltax2-3*(d2ym+d2yp)*deltax-6*(dym-dyp);
}
if (do_second_derivative==_TRUE_){
c1 = d3ym*deltax;
c2 = 0.5*d4ym*deltax2;
c3 = (-1.5*d4ym+0.5*d4yp)*deltax2-(6*d3ym+4*d3yp)*deltax-10*(d2ym-d2yp);
c4 = (1.5*d4ym-d4yp)*deltax2+(8*d3ym+7*d3yp)*deltax+15*(d2ym-d2yp);
c5 = (-0.5*d4ym+0.5*d4yp)*deltax2-3*(d3ym+d3yp)*deltax-6*(d2ym-d2yp);
}
}
//Evaluate polynomial:
z = (x-left_border)/deltax;
z2 = z*z;
z3 = z2*z;
z4 = z2*z2;
z5 = z2*z3;
if (do_function == _TRUE_)
Phi[j] = (ym+a1*z+a2*z2+a3*z3+a4*z4+a5*z5)*phisign;
if (do_first_derivative == _TRUE_)
dPhi[j] = (dym+b1*z+b2*z2+b3*z3+b4*z4+b5*z5)*dphisign;
if (do_second_derivative == _TRUE_)
d2Phi[j] = (d2ym+c1*z+c2*z2+c3*z3+c4*z4+c5*z5)*phisign;
//printf("x = %g, [%g, %g, %g]\n",x,Phi[j],dPhi[j],d2Phi[j]);
}
return _SUCCESS_;
}
int hyperspherical_forwards_recurrence(int K,
int lmax,
double beta,
double x,
double sinK,
double cotK,
double * __restrict__ sqrtK,
double * __restrict__ one_over_sqrtK,
double * __restrict__ PhiL){
int l;
PhiL[0] = 1.0/beta*sin(beta*x)/sinK;
PhiL[1] = PhiL[0]*(cotK-beta/tan(beta*x))*one_over_sqrtK[1];
for (l=2; l<=lmax; l++){
PhiL[l] = ((2*l-1)*cotK*PhiL[l-1]-PhiL[l-2]*sqrtK[l-1])*one_over_sqrtK[l];
}
return _SUCCESS_;
}
int hyperspherical_forwards_recurrence_chunk(int K,
int lmax,
double beta,
double * __restrict__ x,
double * __restrict__ sinK,
double * __restrict__ cotK,
int chunk,
double * __restrict__ sqrtK,
double * __restrict__ one_over_sqrtK,
double * __restrict__ PhiL){
int l;
int index_x;
for (index_x=0; index_x<chunk; index_x++){
PhiL[index_x] = 1.0/beta*sin(beta*x[index_x])/sinK[index_x];
PhiL[chunk+index_x] = PhiL[index_x]*
(cotK[index_x]-beta/tan(beta*x[index_x]))*one_over_sqrtK[1];
}
for (l=2; l<=lmax; l++){
for (index_x=0; index_x<chunk; index_x++)
PhiL[l*chunk+index_x] =
((2*l-1)*cotK[index_x]*PhiL[(l-1)*chunk+index_x]-
PhiL[(l-2)*chunk+index_x]*sqrtK[l-1])*one_over_sqrtK[l];
}
return _SUCCESS_;
}
int hyperspherical_backwards_recurrence(int K,
int lmax,
double beta,
double x,
double sinK,
double cotK,
double * __restrict__ sqrtK,
double * __restrict__ one_over_sqrtK,
double * __restrict__ PhiL){
double phi0, phi1, phipr1, phi, phi_plus_1_times_sqrtK, phi_minus_1, scaling;
int l, k, isign;
int funcreturn = _FAILURE_;
phi0 = sin(beta*x)/(beta*sinK);
//printf("in backwards. x = %g\n",x);
if (K==1){
if (beta > 1.5*lmax) {
funcreturn = get_CF1(K,lmax,beta,cotK, &phipr1, &isign);
}
if (funcreturn == _FAILURE_) {
CF1_from_Gegenbauer(lmax,(int) (beta+0.2),sinK,cotK, &phipr1);
}
phi1 = 1.0;
}
else{
get_CF1(K,lmax,beta,cotK, &phipr1, &isign);
phi1 = isign;
phipr1 *=phi1;
//printf("isign = %d, phi1 = %g, phipr1 = %g\n",isign,phi1,phipr1);
}
PhiL[lmax] = phi1;
phi = phi1;
// phi_plus_1 = 1/sqrtK[lmax+1]*(lmax*cotK*phi1-phipr1);
phi_plus_1_times_sqrtK = lmax*cotK*phi1-phipr1;
int l_ini, l_align;
l_align = lmax-lmax%_HYPER_BLOCK_;
// Bring l down to _HYPER_BLOCK_ aligned region:
for (l=lmax; l>l_align; l--){
// phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )/sqrtK[l];
phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )*one_over_sqrtK[l];
phi_plus_1_times_sqrtK = phi*sqrtK[l];
phi = phi_minus_1;
PhiL[l-1] = phi;
}
for (l_ini=l_align; l_ini>0; l_ini -= _HYPER_BLOCK_){
for (l=l_ini; l>(l_ini-_HYPER_BLOCK_); l--){
// phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )/sqrtK[l];
phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )*one_over_sqrtK[l];
phi_plus_1_times_sqrtK = phi*sqrtK[l];
phi = phi_minus_1;
PhiL[l-1] = phi;
}
if (fabs(phi)>_HYPER_OVERFLOW_){
phi *= _ONE_OVER_HYPER_OVERFLOW_;
phi_plus_1_times_sqrtK *= _ONE_OVER_HYPER_OVERFLOW_;
//Rescale whole Phi vector until this point:
for (k=l; k<=lmax; k++)
PhiL[k] *=_ONE_OVER_HYPER_OVERFLOW_;
}
}
/**
for (l=lmax; l>=1; l--){
// phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )/sqrtK[l];
phi_minus_1 = ( (2*l+1)*cotK*phi-phi_plus_1_times_sqrtK )*one_over_sqrtK[l];
phi_plus_1_times_sqrtK = phi*sqrtK[l];
phi = phi_minus_1;
PhiL[l-1] = phi;
if (fabs(phi)>_HYPER_OVERFLOW_){
//
phi *= _ONE_OVER_HYPER_OVERFLOW_;
phi_plus_1_times_sqrtK *= _ONE_OVER_HYPER_OVERFLOW_;
//Rescale whole Phi vector until this point:
for (k=l-1; k<=lmax; k++)
PhiL[k] *=_ONE_OVER_HYPER_OVERFLOW_;
}
}
*/
scaling = phi0/phi;
for (k=0; k<=lmax; k++)
PhiL[k] *= scaling;
return _SUCCESS_;
}
int hyperspherical_backwards_recurrence_chunk(int K,
int lmax,
double beta,
double * __restrict__ x,
double * __restrict__ sinK,
double * __restrict__ cotK,
int chunk,
double * __restrict__ sqrtK,
double * __restrict__ one_over_sqrtK,
double * __restrict__ PhiL){
double phi0, phi1, phipr1;
int l, k, isign;
int funcreturn = _FAILURE_;
int index_x;
double scalevec[_HYPER_CHUNK_]={0};
for (index_x=0; index_x<chunk; index_x++){
if (K==1){
if (beta > 1.5*lmax) {
funcreturn = get_CF1(K,lmax,beta,cotK[index_x], &phipr1, &isign);
}
if (funcreturn == _FAILURE_) {
CF1_from_Gegenbauer(lmax,(int) (beta+0.2),sinK[index_x],cotK[index_x], &phipr1);
}
phi1 = 1.0;
}
else{
get_CF1(K,lmax,beta,cotK[index_x], &phipr1, &isign);
phi1 = isign;
phipr1 *=phi1;
}
PhiL[lmax*chunk+index_x] = phi1;
PhiL[(lmax-1)*chunk+index_x] = one_over_sqrtK[lmax]*
((lmax+1)*cotK[index_x]*phi1+phipr1);
}
for (l=lmax-2; l>=0; l--){
//Use recurrence Phi_{l} = --Phi_{l+1} + -- Phi_{l+2}
for (index_x=0; index_x<chunk; index_x++){
PhiL[l*chunk+index_x] = one_over_sqrtK[l+1]*
((2*l+3)*cotK[index_x]*PhiL[(l+1)*chunk+index_x]-
sqrtK[l+2]*PhiL[(l+2)*chunk+index_x]);
}
if (fabs(PhiL[l*chunk])>_HYPER_OVERFLOW_){
//Rescale whole Phi vector until this point.
//Create scale vector:
for (index_x=0; index_x<chunk; index_x++)
scalevec[index_x] = fabs(1.0/PhiL[l*chunk+index_x]);
//Now do the scaling: (We do it this way to access elements in order)
for (k=l; k<=lmax; k++){
for (index_x=0; index_x<chunk; index_x++){
PhiL[k*chunk+index_x] *= scalevec[index_x];
}
}
}
}
for(index_x=0; index_x<chunk; index_x++){
phi0 = sin(beta*x[index_x])/(beta*sinK[index_x]);
scalevec[index_x] = phi0/PhiL[index_x];
}
for (k=0; k<=lmax; k++){
for (index_x=0; index_x<chunk; index_x++){
PhiL[k*chunk+index_x] *= scalevec[index_x];
}
}
return _SUCCESS_;
}
int get_CF1(int K,int l,double beta, double cotK, double *CF, int *isign){
int maxiter = 1000000;
double tiny = 1e-100;
double reltol = DBL_EPSILON;
double aj,bj,fj,Cj,Dj,Delj;
double beta2 = beta*beta;
double sqrttmp;
int j;
if (K==1) maxiter = (int)(beta-l-10);
bj = l*cotK; //This is b_0
fj = bj;
Cj = bj;
Dj = 0.0;
*isign = 1;
for(j=1; j<=maxiter; j++){
sqrttmp = sqrt(beta2-K*(l+j+1)*(l+j+1));
aj = -sqrt(beta2-K*(l+j)*(l+j))/sqrttmp;
if (j==1)
aj = sqrt(beta2-K*(l+1)*(l+1))*aj;
bj = (2*(l+j)+1)/sqrttmp*cotK;
Dj = bj+aj*Dj;
if (Dj==0.0)
Dj = tiny;
Cj = bj+aj/Cj;
if (Cj==0.0)
Cj = tiny;
Dj = 1.0/Dj;
Delj = Cj*Dj;
fj = fj*Delj;
if (Dj<0)
*isign *= -1;
if (fabs(Delj-1.0)<reltol){
*CF = fj;
//printf("iter:%d, %g, %g\n",j,sqrttmp,fj);
return _SUCCESS_;
}
}
return _FAILURE_;
}
int CF1_from_Gegenbauer(int l,
int beta,
double sinK,
double cotK,
double *CF){
int n, alpha, k;
double x, G, dG, Gkm1, Gkm2;
n = beta-l-1;
if (n<0)
return _FAILURE_;
alpha = l+1;
x = sinK*cotK; //cos(x)
switch (n){
case 0:
G = 1;
dG = 0;
break;
case 1:
G = 2*alpha*x;
dG = 2*alpha;
break;
case 2:
G = -alpha + 2*alpha*(1+alpha)*x*x;
dG = 4*x*alpha*(1+alpha);
break;
case 3:
G = -2*alpha*(1+alpha)*x+4.0/3.0*alpha*(1+alpha)*(2+alpha)*x*x*x;
dG = 2*alpha*(1+alpha)*(2*(2+alpha)*x*x-1);
break;
default:
G = 0.0;
Gkm2 = -alpha + 2*alpha*(1+alpha)*x*x;
Gkm1 = -2*alpha*(1+alpha)*x+4.0/3.0*alpha*(1+alpha)*(2+alpha)*x*x*x;
for (k=4; k<=n; k++){
G = (2*(k+alpha-1)*x*Gkm1 - (k+2*alpha-2)*Gkm2) / k;
if (fabs(G)>_HYPER_OVERFLOW_){
Gkm2 = Gkm1/_HYPER_OVERFLOW_;
G = G/_HYPER_OVERFLOW_;
Gkm1 = G;
}
else{
Gkm2 = Gkm1;
Gkm1 = G;
}
}
//Derivative. Gkm2 is in fact Gkm1..
dG = (-n*x*G+(n+2*alpha-1)*Gkm2)/(1.0-x*x);
}
//%Phi = G;
//%dPhi = l*coty.*G-siny.*dG;
*CF = l*cotK-sinK*dG/G;
return _SUCCESS_;
}
int hyperspherical_WKB_vec(int l,
double beta,
double * __restrict__ sinK_vec,
int size_sinK_vec,
double * __restrict__ Phi){
double e, w, w2, alpha, alpha2, t;
double S, Q, C, argu, Ai;
int airy_sign = 1, phisign = 1;
int index_sinK;
double one_over_alpha;
double one_over_alpha2;
double one_over_sqrt_one_plus_alpha2;
double sqrt_alpha;
double one_over_e;
double one_over_beta;
double cscK;
double pow_argu_onesixth;
one_over_e = sqrt(l*(l+1.0));
e = 1.0/one_over_e;
alpha = beta*e;
alpha2 = alpha*alpha;
one_over_alpha = 1.0/alpha;
one_over_alpha2 = one_over_alpha*one_over_alpha;
one_over_sqrt_one_plus_alpha2 = 1.0/sqrt(1.0+alpha2);
sqrt_alpha=sqrt(alpha);
one_over_beta = 1.0/beta;
for (index_sinK=0; index_sinK<size_sinK_vec; index_sinK++){
cscK=1.0/sinK_vec[index_sinK];
w = alpha*sinK_vec[index_sinK];
w2 = w*w;
if (alpha > cscK){
S = alpha*log((sqrt(w2-1.0)+sqrt(w2+alpha2))*one_over_sqrt_one_plus_alpha2)+
atan(one_over_alpha*sqrt((w2+alpha2)/(w2-1.0)))-M_PI_2;
airy_sign = -1;
}
else{
t = sqrt(1.0-w2)/sqrt(1.0+w2*one_over_alpha2);
S = atanh(t)-alpha*atan(t*one_over_alpha);
airy_sign = 1;
}
argu = 1.5*S*one_over_e;
Q = cscK*cscK-alpha2;
C = 0.5*sqrt_alpha*one_over_beta;
pow_argu_onesixth = pow(argu,1.0/6.0);
Ai = airy_cheb_approx(airy_sign*pow(pow_argu_onesixth,4));
Phi[index_sinK] = phisign*2.0*_SQRT_PI_*C*pow_argu_onesixth*pow(fabs(Q),-0.25)*Ai*cscK;
}
return _SUCCESS_;
}
int hyperspherical_WKB(int K,int l,double beta,double y, double *Phi){
double e, w, w2, alpha, alpha2, CscK, ytp, t;
double S, Q, C, argu, Ai;
int airy_sign = 1, phisign = 1, dphisign = 1, intbeta;
double ldbl = l;
if (K==1){
//Limit range to [0; pi/2]:
intbeta = (int)(beta+0.4); //Round to nearest integer (just to be sure)
ClosedModY(l, intbeta, &y, &phisign, &dphisign);
}
e = 1.0/sqrt(ldbl*(ldbl+1.0));
alpha = beta*e;
if (K==-1){
CscK = 1.0/sinh(y);
ytp = asinh(1.0/alpha);
}
else if (K==1){
CscK = 1.0/sin(y);
ytp = asin(1.0/alpha);
}
else{
return _FAILURE_;
}
w = alpha/CscK;
w2 = w*w;
alpha2 = alpha*alpha;
if (K==-1){
if (y>ytp){
S = alpha*log((sqrt(w2-1.0)+sqrt(w2+alpha2))/sqrt(1.0+alpha2))+
atan(1.0/alpha*sqrt((w2+alpha2)/(w2-1.0)))-0.5*_PI_;
airy_sign = -1;
}
else{
t = sqrt(1.0-w2)/sqrt(1.0+w2/alpha2);
S = atanh(t)-alpha*atan(t/alpha);
airy_sign = 1;
}
}
else if (K==1){
if (y>ytp){
t = sqrt(1-w2/alpha2)/sqrt(w2-1.0);
S = atan(t)+alpha*atan(1.0/(t*alpha))-0.5*_PI_;
airy_sign = -1;
}
else{
S = atanh(sqrt(1.0-w2)/sqrt(1.0-w2/alpha2))-
alpha*log((sqrt(alpha2-w2)+sqrt(1.0-w2))/sqrt(alpha2-1.0));
airy_sign = 1;
}
}
argu = 3.0*S/(2.0*e);
Q = CscK*CscK-alpha2;
C = 0.5*sqrt(alpha)/beta;
Ai = airy_cheb_approx(airy_sign*pow(argu,2.0/3.0));
*Phi = phisign*2.0*sqrt(_PI_)*C*pow(argu,1.0/6.0)*pow(fabs(Q),-0.25)*Ai*CscK;
return _SUCCESS_;
}
double airy_cheb_approx(double z){
double Ai;
if (z<=-7){
Ai = coef1(z);
return Ai;
}
if (z<=0){
Ai = coef2(z);
return Ai;
}
if (z<7){
Ai = coef3(z);
return Ai;
}
Ai = coef4(z);
return Ai;
}
double coef1(double z){
const double A[5] = {1.1282427601,-0.6803534e-4,0.16687e-6,-0.128e-8,0.2e-10};
const double B[5] = {0.7822108673e-1,-0.6895649e-4,0.32857e-6,-0.37e-8,0.7e-10};
double x,y,t,Ai,zeta,theta,sintheta,costheta,FA,FB;
x = -z;
zeta = _TWO_OVER_THREE_*x*sqrt(x);
theta = zeta+0.25*_PI_;
sintheta = sin(theta);
costheta = cos(theta);
y = pow(7.0/x,3);//y = (7.0/x)*(7.0/x)*(7.0/x);
FA = cheb(y,5,A);
FB = cheb(y,5,B)/zeta;
t = pow(x,-0.25);
Ai = t*(sintheta*FA-costheta*FB);
//Bi = t*(costheta*FA+sintheta*FB);
return Ai;
}
double coef2(double z){
const double A[17] = {0.11535880704,0.6542816649e-1,0.26091774326,0.21959346500,
0.12476382168,-0.43476292594,0.28357718605,-0.9751797082e-1,
0.2182551823e-1,-0.350454097e-2,0.42778312e-3,
-0.4127564e-4,0.323880e-5,-0.21123e-6,0.1165e-7,
-0.55e-9,0.2e-10};
const double B[16] = {0.10888288487,-0.17511655051,0.13887871101,-0.11469998998,
0.22377807641,-0.18546243714,0.8063565186e-1,
-0.2208847864e-1,0.422444527e-2,-0.60131028e-3,
0.6653890e-4,-0.590842e-5,0.43131e-6,-0.2638e-7,
0.137e-8,-0.6e-10};
//Ej = 3^(-j/3)/Gamma(j/3);
double E1 = 0.355028053887817, E2 = 0.258819403792807;
double x,FA,FB,Ai;
x = -(z/7.0)*(z/7.0)*(z/7.0);
FA = E1*cheb(x,17,A);
FB = E2*z*cheb(x,16,B);
Ai = FA-FB;
//Bi = sqrt(3)*(FA+FB);
return Ai;
}
double coef3(double z){
const double A[20] = {1.2974695794,-0.20230907821,
-0.45786169516,0.12953331987,0.6983827954e-1,
-0.3005148746e-1,-0.493036334e-2,0.390425474e-2,
-0.1546539e-4,-0.32193999e-3,0.3812734e-4,0.1714935e-4,
-0.416096e-5,-0.50623e-6,0.26346e-6,-0.281e-8,
-0.1122e-7,0.120e-8,0.31e-9,-0.7e-10};
/**
double B[25]={0.47839902387,-0.6881732880e-1,0.20938146768,
-0.3988095886e-1,0.4758441683e-1,-0.812296149e-2,
0.462845913e-2,0.70010098e-3,-0.75611274e-3,
0.68958657e-3,-0.33621865e-3,0.14501668e-3,-0.4766359e-4,
0.1251965e-4,-0.193012e-5,-0.19032e-6,0.29390e-6,
-0.13436e-6,0.4231e-7,-0.967e-8,0.135e-8,0.7e-10,
-0.12e-9,0.4e-10,-0.1e-10};
*/
double x,EX,EY,Ai;
x = z/7.0;
EX = exp(1.75*z);
EY = 1.0/EX;
Ai = EY*cheb(x,20,A);
//Bi = EX*cheb(x,25,&(B[0]));
return Ai;
}
double coef4(double z){
const double A[7]={0.56265126169,-0.76136219e-3,0.765252e-5,-0.14228e-6,
0.380e-8,-0.13e-9,0.1e-10};
/** double B[7]={1.1316635302,0.166141673e-02,0.1968882e-04,0.47047e-06,
0.1769e-7,0.94e-9,0.6e-10};
*/
double x,Y,t,zeta,EX,EY,Ai;
Y = z*sqrt(z);
zeta = 2.0/3.0*Y;
EX = exp(zeta);
EY = 1.0/EX;
x = 7*sqrt(7)/Y;
t = pow(z,-0.25);
Ai = t*EY*cheb(x, 7, A);
//Bi = t*EX*cheb(x, 7, &(B[0]));
return Ai;
}
double cheb(double x, int n, const double A[]){
double b,d,u,y,c,F;
int j;
b = 0.0;
d = A[n-1];
u = 2*x-1.0;
y = 2*u;
for (j=(n-1);j>1;j--){
c=b;
b=d;
d=y*b-c+A[j-1];
}
F = u*d-b+0.5*A[0];
return F;
}
double get_value_at_small_phi(int K,int l,double beta,double Phi){
double nu, lhs, alpha, xval;
nu = l+0.5;
lhs = 1.0/nu*log(2*Phi*nu);
alpha = -2*lhs/5.0*(1.0+2.0*cosh(1.0/3.0*acosh(1.0+375/(16.0*lhs*lhs))));
xval = nu/cosh(alpha)/beta;
//Correct for geometry:
if (K==1)
xval *= asin(l/beta)/(l/beta);
else if(K==-1)
xval *= asinh(l/beta)/(l/beta);
return xval;
}
int ClosedModY(int l, int beta, double *y, int * phisign, int * dphisign){
*phisign = 1;
*dphisign = 1;
while (*y > _TWOPI_)
*y -= _TWOPI_;
if ((*y) > _PI_){
*y = 2.0*_PI_-(*y);
//phisign *= pow(-1,l)
if (l%2==1) //l is odd
*phisign = -*phisign;
else //l is even
*dphisign = -*dphisign;
}
if ((*y)>0.5*_PI_){
*y = _PI_-(*y);
//phisign *= pow(-1,beta-l-1)
if ((beta-l)%2==0) //beta-l-1 odd
*phisign = -*phisign;
else //beta-l-1 even
*dphisign = -*dphisign;
}
return _SUCCESS_;
}
int hyperspherical_get_xmin(HyperInterpStruct *pHIS,
double xtol,
double phiminabs,
double *xmin){
int left_index, right_index, index_l, j;
int nl = pHIS->l_size;
int nx = pHIS->x_size;
int REFINE=10;
double x[REFINE];
double Phi[REFINE];
double *phivec = pHIS->phi;
double *xvec = pHIS->x;
double xleft, xright;
for (index_l=0; index_l<nl; index_l++){
for (right_index = 0; right_index<nx; right_index++){
if (fabs(phivec[index_l*nx+right_index])>phiminabs)
break;
}
if (right_index==0){
xmin[index_l] = xvec[0];
//printf("special case: xmin = %.16e for index_l=%d\n",xmin[index_l],index_l);
continue;
}
if (right_index==nx){
xmin[index_l] = xvec[nx-1];
//printf("special case: xmin = %.16e for index_l=%d\n",xmin[index_l],index_l);
continue;
}
left_index = right_index-1;
xleft = xvec[left_index];
xright = xvec[right_index];
xmin[index_l] = xright;
while ((xright-xleft)>xtol){
//Create interpolation vector
//printf("Refining\n");
for (j=0; j<REFINE; j++)
x[j] = xleft+j*(xright-xleft)/(REFINE-1.0);
hyperspherical_Hermite_interpolation_vector(pHIS,REFINE,
index_l, x, Phi, NULL,NULL);
for (right_index = 1; right_index<REFINE; right_index++){
if (fabs(Phi[right_index])>phiminabs)
break;
}
left_index = right_index-1;
xleft = x[left_index];
xright = x[right_index];
xmin[index_l] = xright;
}
//printf("xmin = %.16e\n",xmin[index_l]);
}
return _SUCCESS_;
}
int hyperspherical_get_xmin_from_Airy(int K,
int l,
double beta,
double xtol,
double phiminabs,
double *xmin,
int *fevals){
double xold, xtp=0, xleft, xright, xnew;
double Fnew, Fold, Fleft, Fright;
double delx, lambda;
double AIRY_SAFETY = 1e-6;
struct WKB_parameters wkbstruct;
//Start searching from turning point:
switch (K){
case -1:
xtp = asinh(sqrt(l*(l+1.))/beta);
break;
case 0:
xtp = sqrt(l*(l+1.))/beta;
break;
case 1:
xtp = asin(sqrt(l*(l+1.))/beta);
break;
}
wkbstruct.K = K;
wkbstruct.l = l;
wkbstruct.beta = beta;
wkbstruct.phiminabs = phiminabs;
xnew = 0.99*xtp;
Fnew = PhiWKB_minus_phiminabs(xnew,&wkbstruct);
*fevals = (*fevals)+1;
lambda = 2*_PI_/(beta+5.0);
if (Fnew>0)
delx = -lambda;
else
delx = 0.25*lambda;
do {
//printf("In the loop: xnew = %g, Fnew=%g, Fold=%g\n",xnew,Fnew,Fold);
xold = xnew;
Fold = Fnew;
xnew += delx;
if (xnew<AIRY_SAFETY){
xnew = AIRY_SAFETY;
Fnew = PhiWKB_minus_phiminabs(xnew,&wkbstruct);
*fevals = (*fevals)+1;
if (Fnew>=0.0){
*xmin = xnew;
return _SUCCESS_;
}
else{
break;
}
}
Fnew = PhiWKB_minus_phiminabs(xnew,&wkbstruct);
*fevals = (*fevals)+1;
} while (SIGN(Fnew)==(SIGN(Fold)));
if (Fnew<=0.0){
xleft = xnew;
Fleft = Fnew;
xright = xold;
Fright = Fold;
}
else{
xleft = xold;
Fleft = Fold;
xright = xnew;
Fright = Fnew;
}
fzero_ridder(PhiWKB_minus_phiminabs,
xleft,
xright,
xtol,
&wkbstruct,
&Fleft,
&Fright,
xmin,
fevals);
return _SUCCESS_;
}
double PhiWKB_minus_phiminabs(double x, void *param){
double phiwkb;
struct WKB_parameters *wkbparam = param;
hyperspherical_WKB(wkbparam->K,wkbparam->l,wkbparam->beta,x, &phiwkb);
return(fabs(phiwkb)-wkbparam->phiminabs);
}
int fzero_ridder(double (*func)(double, void *),
double x1,
double x2,
double xtol,
void *param,
double *Fx1,
double *Fx2,
double *xzero,
int *fevals){
/**Using Ridders' method, return the root of a function func known to
lie between x1 and x2. The root, returned as zriddr, will be found to
an approximate accuracy xtol.
*/
int j,MAXIT=1000;
double ans,fh,fl,fm,fnew,s,xh,xl,xm,xnew;
if ((Fx1!=NULL)&&(Fx2!=NULL)){
fl = *Fx1;
fh = *Fx2;
}
else{
fl=(*func)(x1,param);
fh=(*func)(x2,param);
*fevals = (*fevals)+2;
}
if ((fl > 0.0 && fh < 0.0) || (fl < 0.0 && fh > 0.0)) {
xl=x1;
xh=x2;
ans=-1.11e11;
for (j=1;j<=MAXIT;j++) {
xm=0.5*(xl+xh);
fm=(*func)(xm,param);
*fevals = (*fevals)+1;
s=sqrt(fm*fm-fl*fh);
if (s == 0.0){
*xzero = ans;
//printf("Success 1\n");
return _SUCCESS_;
}
xnew=xm+(xm-xl)*((fl >= fh ? 1.0 : -1.0)*fm/s);
if (fabs(xnew-ans) <= xtol) {
*xzero = ans;
return _SUCCESS_;
}
ans=xnew;
fnew=(*func)(ans,param);
*fevals = (*fevals)+1;
if (fnew == 0.0){
*xzero = ans;
//printf("Success 2, ans=%g\n",ans);
return _SUCCESS_;
}
if (NRSIGN(fm,fnew) != fm) {
xl=xm;
fl=fm;
xh=ans;
fh=fnew;
} else if (NRSIGN(fl,fnew) != fl) {
xh=ans;
fh=fnew;
} else if (NRSIGN(fh,fnew) != fh) {
xl=ans;
fl=fnew;
} else return _FAILURE_;
if (fabs(xh-xl) <= xtol) {
*xzero = ans;
// printf("Success 3\n");
return _SUCCESS_;
}
}
fprintf(stderr,"zriddr exceed maximum iterations");
return _FAILURE_;
}
else {
if (fl == 0.0) return x1;
if (fh == 0.0) return x2;
fprintf(stderr,"root must be bracketed in zriddr.");
return _FAILURE_;
}
fprintf(stderr,"Failure in Ridder\n");
return _FAILURE_;
}
int HypersphericalExplicit(int K,int l, double beta,double x, double *Phi){
/** Explicit formulae for the Hyperspherical Besselfunctions of order
l<=9.
phi_tilde = gam * beta * cos(x*beta) + delta * sin(x*beta),
and Phi = phi_tilde *cscK/sqrt(NK). Gamma and delta are
polynomials in
beta and cscK, containing only even powers.
*/
double NK,xbeta,gamma,delta,CotK;
double beta2,beta4,beta6,beta8,beta12,beta16;
double CscK,CscK2,CscK4,CscK6,CscK8;
//NK = prod(beta^2-K*(0:l).^2);
beta2 = beta*beta;
xbeta = x*beta;
if (K==-1){
CotK = 1.0/tanh(x);
CscK = 1.0/sinh(x);
}
else if (K==1){
CotK = 1.0/tan(x);
CscK = 1.0/sin(x);
}
else{
CotK = 1.0/x;
CscK = CotK;
}
//Calculate polynomials:
switch (l){
case 0:
gamma = 0;
delta = 1;
NK = beta2;
break;
case 1:
gamma = -1;
delta = CotK;
NK = beta2*(beta2 - K);
break;
case 2:
beta4 = beta2*beta2;
CscK2 =CscK*CscK;
gamma = -3*CotK;
delta = -beta2 + 3*CscK2 - 2*K;
NK = beta2*(4.0 + beta4 - 5.0*beta2*K);
break;
case 3:
beta4 = beta2*beta2;
CscK2 =CscK*CscK;
gamma = beta2-15*CscK2+11*K;
delta = CotK*(-6*beta2 + 15*CscK2 - 6*K);
NK = beta2*(49*beta2 + beta2*beta4 - 36*K - 14*beta4*K);
break;
case 4:
beta4 = beta2*beta2;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2;
gamma = CotK*(10*beta2-105*CscK2+50*K);
delta = 24 + beta4 + 105*CscK4 + CscK2*(-45*beta2 - 120*K) + 35*beta2*K;
NK = beta2*(576 + 273*beta4 + beta4*beta4 - 10*beta2*(82 + 3*beta4)*K);
break;
case 5:
beta2 = beta*beta; beta4 = beta2*beta2;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2;
gamma = -274-beta4+105*beta2*CscK2-945*CscK4-85*beta2*K+1155*CscK2*K;
delta = CotK*(120 + 15*beta4 + 945*CscK4 + CscK2*(-420*beta2 - 840*K) +
225*beta2*K);
NK = beta2*(beta2*(21076.0 + 1023*beta4 + beta4*beta4) -
5.0*(2880.0 + 11*beta4*(139 + beta4))*K);
break;
case 6:
beta2 = beta*beta; beta4 = beta2*beta2; beta6 = beta4*beta2; beta8 = beta4*beta4;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2; CscK6 = CscK4*CscK2;
gamma = CotK*(-1764 - 21*beta4 + 1260*beta2*CscK2 - 10395*CscK4 -
735*beta2*K + 10080*CscK2*K);
delta = -1624*beta2 - beta6 + 10395*CscK6 + CscK4*(-4725*beta2 - 17010*K) -
720*K - 175*beta4*K + CscK2*(7560 + 210*beta4 + 6090*beta2*K);
NK = beta2*(518400 + beta8*beta4 + 296296*beta4 + 3003*beta8 -
13*beta2*(59472 + 3421*beta4 + 7*beta8)*K);
break;
case 7:
beta2 = beta*beta; beta4 = beta2*beta2; beta6 = beta4*beta2; beta8 = beta4*beta4;
beta12 = beta6*beta6;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2; CscK6 = CscK4*CscK2;
gamma = 6769*beta2 + beta6 - 112392*CscK2 - 378*beta4*CscK2 +
17325*beta2*CscK4 - 135135*CscK6 + 13068*K + 322*beta4*K -
23310*beta2*CscK2*K + 232155*CscK4*K;
delta = CotK*(-13132*beta2 - 28*beta6 + 135135*CscK6 +
CscK4*(-62370*beta2 - 187110*K) - 5040*K - 1960*beta4*K +
CscK2*(68040 + 3150*beta4 + 64890*beta2*K));
NK = beta2*(beta2*(38402064 + beta6*beta6 + 2475473*beta4 + 7462*beta8) -
20*(1270080 + 7*beta12 + 764582*beta4 + 9581*beta8)*K);
break;
case 8:
beta2 = beta*beta; beta4 = beta2*beta2; beta6 = beta4*beta2; beta8 = beta4*beta4;
beta12 = beta6*beta6; beta16 = beta8*beta8;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2; CscK6 = CscK4*CscK2; CscK8 = CscK4*CscK4;
gamma = CotK*(67284*beta2 + 36*beta6 - 1191960*CscK2 - 6930*beta4*CscK2 +
270270*beta2*CscK4 - 2027025*CscK6 + 109584*K + 4536*beta4*K -
297990*beta2*CscK2*K + 2972970*CscK4*K);
delta = 40320 + 22449*beta4 + beta8 + 2027025*CscK8 +
CscK6*(-945945*beta2 - 4324320*K) + 118124*beta2*K + 546*beta6*K +
CscK4*(2993760 + 51975*beta4 + 1694385*beta2*K) +
CscK2*(-879480*beta2 - 630*beta6 - 725760*K - 72450*beta4*K);
NK = beta2*(1625702400 + 16422*beta12 + beta16 + 1017067024*beta4 + 14739153*beta8 -
68*beta2*(36516672 + 3*beta12 + 2554734*beta4 + 9841*beta8)*K);
break;
case 9:
beta2 = beta*beta; beta4 = beta2*beta2; beta6 = beta4*beta2; beta8 = beta4*beta4;
beta12 = beta6*beta6; beta16 = beta8*beta8;
CscK2 = CscK*CscK; CscK4 = CscK2*CscK2; CscK6 = CscK4*CscK2; CscK8 = CscK4*CscK4;
gamma = -1026576 - 63273*beta4 - beta8 + 4830210*beta2*CscK2 +
990*beta6*CscK2 - 55945890*CscK4 - 135135*beta4*CscK4 +
4729725*beta2*CscK6 - 34459425*CscK8 - 723680*beta2*K - 870*beta6*K +
14933160*CscK2*K + 194040*beta4*CscK2*K - 8783775*beta2*CscK4*K +
76351275*CscK6*K;
delta = CotK*(362880 + 269325*beta4 + 45*beta8 + 34459425*CscK8 +
CscK6*(-16216200*beta2 - 64864800*K) + 1172700*beta2*K + 9450*beta6*K +
CscK4*(38918880 + 945945*beta4 + 24999975*beta2*K) +
CscK2*(-10866240*beta2 - 13860*beta6 - 7983360*K - 1094940*beta4*K));
NK = beta2*(beta2*(202759531776.0 + 32946*beta12 + beta16 + 15088541896.0*beta4 + 68943381.0*beta8) -
5*(26336378880.0 + 19*beta4*(893321712.0 + 3*beta12 + 14395719.0*beta4 + 21046.0*beta8))*K);
break;
default:
*Phi = 0.0;
//Failure
return _FAILURE_;
}
beta2 = beta*beta;
NK = beta*beta;
int n;
for (n=1; n<=l; n++)
NK *=(beta*beta-K*n*n);
*Phi = (gamma*beta*cos(xbeta)+delta*sin(xbeta))*CscK/sqrt(NK);
return _SUCCESS_;
}
int hyperspherical_get_xmin_from_approx(int K,
int l,
double nu,
double ignore1,
double phiminabs,
double *xmin,
int *ignore2){
double l_plus_half;
double lhs;
double alpha;
double ldbl = l;
double x;
l_plus_half = l+0.5;
lhs = 1.0/l_plus_half*log(2*phiminabs*l_plus_half);
//Using Chebyshev cubic root, much cleaner:
alpha = -2.0*lhs/5.0*(1.0+2.0*cosh(1.0/3.0*acosh(1.0+375.0/(16.0*lhs*lhs))));
x = l_plus_half/cosh(alpha)/nu;
if (K==-1){
//%Correct for open case:
x *= asinh(ldbl/nu)/(ldbl/nu);
//...and fudge for small nu:
x *=((nu+0.4567)/(nu+1.24)-2.209e-3);
}
else if(K==1){
//Correct for closed case if possible
x *= asin(ldbl/nu)/(ldbl/nu);
}
*xmin = x;
return _SUCCESS_;
}
/** Generate the 2^3-1 non-trivial versions of the functions
hyperspherical_Hermite3_interpolation_vectorXXX(),
hyperspherical_Hermite4_interpolation_vectorXXX() and
hyperspherical_Hermite6_interpolation_vectorXXX() using the
preprocessor. Apologise in advance, but speed for this function
is important and it is better than manual copy-paste.
*/
int hyperspherical_Hermite3_interpolation_vector_Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_dPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_d2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_D2PHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_PhidPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_Phid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_D2PHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_dPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite3_interpolation_vector_PhidPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double *Phi,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite3_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_dPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_d2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_D2PHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_PhidPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_Phid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_D2PHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_dPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite4_interpolation_vector_PhidPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double *Phi,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite4_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_dPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_d2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_D2PHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_PhidPhi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * dPhi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_Phid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * Phi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_D2PHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_dPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
int hyperspherical_Hermite6_interpolation_vector_PhidPhid2Phi(HyperInterpStruct *pHIS,
int nxi,
int lnum,
double * xinterp,
double *Phi,
double * dPhi,
double * d2Phi,
ErrorMsg error_message) {
#undef HERMITE_DO_PHI
#undef HERMITE_DO_DPHI
#undef HERMITE_DO_D2PHI
#define HERMITE_DO_PHI
#define HERMITE_DO_DPHI
#define HERMITE_DO_D2PHI
#include "hermite6_interpolation_csource.h"
return _SUCCESS_;
}
|
thdat.c | /*
* Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain this list
* of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce this
* list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <thtk/thtk.h>
#include "program.h"
#include "util.h"
#include "mygetopt.h"
static void
print_usage(
void)
{
printf("Usage: %s [-V] [[-c | -l | -x] VERSION] [ARCHIVE [FILE...]]\n"
"Options:\n"
" -c create an archive\n"
" -l list the contents of an archive\n"
" -x extract an archive\n"
" -V display version information and exit\n"
"VERSION can be:\n"
" 1, 2, 3, 4, 5, 6, 7, 8, 9, 95, 10, 103 (for Uwabami Breakers), 105, 11, 12, 123, 125, 128, 13, 14, 143, 15, 16, 165 or 17\n"
/* NEWHU: */
"Specify 'd' as VERSION to automatically detect archive format. (-l and -x only)\n\n"
"Report bugs to <" PACKAGE_BUGREPORT ">.\n", argv0);
}
static void
print_error(
thtk_error_t* error)
{
fprintf(stderr, "%s:%s\n", argv0, thtk_error_message(error));
}
typedef struct {
thdat_t* thdat;
thtk_io_t* stream;
} thdat_state_t;
static thdat_state_t*
thdat_state_alloc(void)
{
thdat_state_t* state = malloc(sizeof(*state));
state->thdat = NULL;
state->stream = NULL;
return state;
}
static void
thdat_state_free(
thdat_state_t* state)
{
if (state) {
if (state->thdat)
thdat_free(state->thdat);
if (state->stream)
thtk_io_close(state->stream);
free(state);
}
}
static thdat_state_t*
thdat_open_file(
unsigned int version,
const char* path,
thtk_error_t** error)
{
thdat_state_t* state = thdat_state_alloc();
if (!(state->stream = thtk_io_open_file(path, "rb", error))) {
thdat_state_free(state);
return NULL;
}
if (!(state->thdat = thdat_open(version, state->stream, error))) {
thdat_state_free(state);
return NULL;
}
return state;
}
static int
thdat_extract_file(
thdat_state_t* state,
size_t entry_index,
thtk_error_t** error)
{
const char* entry_name;
thtk_io_t* entry_stream;
if (!(entry_name = thdat_entry_get_name(state->thdat, entry_index, error)))
return 0;
// For th105: Make sure that the directory exists
util_makepath(entry_name);
if (!(entry_stream = thtk_io_open_file(entry_name, "wb", error)))
return 0;
if (thdat_entry_read_data(state->thdat, entry_index, entry_stream, error) == -1) {
thtk_io_close(entry_stream);
return 0;
}
printf("%s\n", entry_name);
thtk_io_close(entry_stream);
return 1;
}
static int
thdat_list(
unsigned int version,
const char* path,
thtk_error_t** error)
{
thdat_state_t* state = thdat_open_file(version, path, error);
if(!state) {
return 0;
}
ssize_t entry_count;
struct {
const char* name;
ssize_t size;
ssize_t zsize;
}* entries;
ssize_t e;
int name_width = 4;
if ((entry_count = thdat_entry_count(state->thdat, error)) == -1) {
thdat_state_free(state);
return 0;
}
entries = malloc(entry_count * sizeof(*entries));
#pragma omp parallel /* reduction(max:name_width) */
{
#pragma omp for
for (e = 0; e < entry_count; ++e) {
thtk_error_t* error = NULL;
entries[e].name = thdat_entry_get_name(state->thdat, e, &error);
entries[e].size = thdat_entry_get_size(state->thdat, e, &error);
entries[e].zsize = thdat_entry_get_zsize(state->thdat, e, &error);
if (!entries[e].name || entries[e].size == -1 || entries[e].zsize == -1) {
print_error(error);
thtk_error_free(&error);
continue;
}
int entry_name_width = strlen(entries[e].name);
#pragma omp critical
if (entry_name_width > name_width)
name_width = entry_name_width;
}
}
// th105: Stored = Size
if (version == 105 || version == 123)
printf("%-*s %7s\n", name_width, "Name", "Size");
else
printf("%-*s %7s %7s\n", name_width, "Name", "Size", "Stored");
for (e = 0; e < entry_count; ++e) {
if (version == 105 || version == 123)
printf("%-*s %7zd\n", name_width, entries[e].name, entries[e].size);
else
printf("%-*s %7zd %7zd\n", name_width, entries[e].name, entries[e].size, entries[e].zsize);
}
free(entries);
thdat_state_free(state);
return 1;
}
static int
thdat_create_wrapper(
unsigned int version,
const char* path,
const char** paths,
size_t entry_count,
thtk_error_t** error)
{
thdat_state_t* state = thdat_state_alloc();
char*** entries = calloc(entry_count, sizeof(char**));
char** realpaths;
int* entries_count = calloc(entry_count, sizeof(int));
size_t real_entry_count = 0;
if (!(state->stream = thtk_io_open_file(path, "wb", error))) {
thdat_state_free(state);
exit(1);
}
for (size_t i = 0; i < entry_count; i++) {
int n = util_scan_files(paths[i], &entries[i]);
if (n == -1) {
entries[i] = calloc(1, sizeof(char*));
entries[i][0] = malloc(strlen(paths[i])+1);
strcpy(entries[i][0], paths[i]);
n = 1;
}
entries_count[i] = n;
real_entry_count += n;
}
if (!(state->thdat = thdat_create(version, state->stream, real_entry_count, error))) {
thdat_state_free(state);
exit(1);
}
// Set entry names first...
realpaths = calloc(real_entry_count, sizeof(char*));
size_t k = 0;
for (size_t i = 0; i < entry_count; ++i) {
thtk_error_t* error = NULL;
for (size_t j = 0; j < entries_count[i]; j++) {
if (!thdat_entry_set_name(state->thdat, k, entries[i][j], &error)) {
print_error(error);
thtk_error_free(&error);
continue;
}
realpaths[k] = malloc(strlen(entries[i][j])+1);
strcpy(realpaths[k], entries[i][j]);
k++;
free(entries[i][j]);
}
free(entries[i]);
}
free(entries);
free(entries_count);
// ...and then module->create, if this is th105 archive.
// This is because the list of entries comes first in th105 archives.
if (version == 105 || version == 123) {
if (!thdat_init(state->thdat, error))
{
thdat_state_free(state);
exit(1);
}
}
k = 0;
/* TODO: Properly indicate when insertion fails. */
ssize_t i;
#pragma omp parallel for schedule(dynamic)
for (i = 0; i < real_entry_count; ++i) {
thtk_error_t* error = NULL;
thtk_io_t* entry_stream;
off_t entry_size;
printf("%s...\n", thdat_entry_get_name(state->thdat, i, &error));
// Is entry name set?
if (!(thdat_entry_get_name(state->thdat, i, &error))[0])
continue;
if (!(entry_stream = thtk_io_open_file(realpaths[i], "rb", &error))) {
print_error(error);
thtk_error_free(&error);
continue;
}
if ((entry_size = thtk_io_seek(entry_stream, 0, SEEK_END, &error)) == -1) {
print_error(error);
thtk_error_free(&error);
continue;
}
if (thtk_io_seek(entry_stream, 0, SEEK_SET, &error) == -1) {
print_error(error);
thtk_error_free(&error);
continue;
}
if (thdat_entry_write_data(state->thdat, i, entry_stream, entry_size, &error) == -1) {
print_error(error);
thtk_error_free(&error);
continue;
}
thtk_io_close(entry_stream);
free(realpaths[i]);
}
free(realpaths);
int ret = 1;
if (!thdat_close(state->thdat, error))
ret = 0;
thdat_state_free(state);
return ret;
}
/* TODO: Make sure errors are printed in all cases. */
int
main(
int argc,
char* argv[])
{
thtk_error_t* error = NULL;
unsigned int version = 0;
int mode = -1;
argv0 = util_shortname(argv[0]);
int opt;
int ind=0;
while(argv[util_optind]) {
switch(opt = util_getopt(argc, argv, ":c:l:x:Vd")) {
case 'c':
case 'l':
case 'x':
case 'd':
if(mode != -1) {
fprintf(stderr,"%s: More than one mode specified\n",argv0);
print_usage();
exit(1);
}
mode = opt;
if((opt == 'x' || mode == 'l') && *util_optarg == 'd') {
version = ~0;
}
else if(opt != 'd') version = parse_version(util_optarg);
break;
default:
util_getopt_default(&ind,argv,opt,print_usage);
}
}
argc = ind;
argv[argc] = NULL;
/* detect version */
if(argc && (mode == 'x' || mode == 'l') && version == ~0) {
thtk_io_t* file;
if(!(file = thtk_io_open_file(argv[0], "rb", &error))) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
uint32_t out[4];
unsigned int heur;
printf("Detecting '%s'...\n",argv[0]);
if(-1 == thdat_detect(argv[0], file, out, &heur, &error)) {
thtk_io_close(file);
print_error(error);
thtk_error_free(&error);
exit(1);
}
if(heur == -1) {
const thdat_detect_entry_t* ent;
printf("Couldn't detect version!\nPossible versions: ");
while((ent = thdat_detect_iter(out))) {
printf("%d,",ent->alias);
}
printf("\n");
thtk_io_close(file);
exit(1);
}
else {
printf("Detected version %d\n",heur);
version = heur;
}
thtk_io_close(file);
}
switch (mode) {
case 'd': {
if (argc < 1) {
print_usage();
exit(1);
}
thtk_io_t* file;
if (!(file = thtk_io_open_file(argv[0], "rb", &error))) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
uint32_t out[4];
unsigned int heur;
printf("Detecting '%s'... ",argv[0]);
if (-1 == thdat_detect(argv[0], file, out, &heur, &error)) {
printf("\n");
thtk_io_close(file);
print_error(error);
thtk_error_free(&error);
exit(1);
}
const thdat_detect_entry_t* ent;
printf("%d | possible versions: ", heur);
while((ent = thdat_detect_iter(out))) {
printf("%d,",ent->alias);
}
printf(" | filename: %d\n", thdat_detect_filename(argv[0]));
thtk_io_close(file);
exit(0);
}
case 'l': {
if (argc < 1) {
print_usage();
exit(1);
}
if (!thdat_list(version, argv[0], &error)) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
exit(0);
}
case 'c': {
if (argc < 2) {
print_usage();
exit(1);
}
if (!thdat_create_wrapper(version, argv[0], (const char**)&argv[1], argc - 1, &error)) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
exit(0);
}
case 'x': {
if (argc < 1) {
print_usage();
exit(1);
}
thdat_state_t* state = thdat_open_file(version, argv[0], &error);
if (!state) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
if (argc > 1) {
ssize_t a;
#pragma omp parallel for schedule(dynamic)
for (a = 1; a < argc; ++a) {
thtk_error_t* error = NULL;
int entry_index;
if ((entry_index = thdat_entry_by_name(state->thdat, argv[a], &error)) == -1) {
print_error(error);
thtk_error_free(&error);
continue;
}
if (!thdat_extract_file(state, entry_index, &error)) {
print_error(error);
thtk_error_free(&error);
continue;
}
}
} else {
ssize_t entry_count;
if ((entry_count = thdat_entry_count(state->thdat, &error)) == -1) {
print_error(error);
thtk_error_free(&error);
exit(1);
}
ssize_t entry_index;
#pragma omp parallel for schedule(dynamic)
for (entry_index = 0; entry_index < entry_count; ++entry_index) {
thtk_error_t* error = NULL;
if (!thdat_extract_file(state, entry_index, &error)) {
print_error(error);
thtk_error_free(&error);
continue;
}
}
}
thdat_state_free(state);
exit(0);
}
default:
print_usage();
exit(1);
}
}
|
j3d7pt.gold.h | #include <cstring>
using std::memcpy;
template <class T>
void jacobi_gold(T *fout, const T *fin, double h2inv, double a, double b, int L, int M, int N) {
double (*out)[M][N] = (double (*)[M][N]) fout;
double (*in)[M][N] = (double (*)[M][N]) fin;
auto ftemp1 = new T[L * M * N];
memset(ftemp1, 0, sizeof(T)*L*M*N);
double (*temp1)[M][N] = (T (*)[M][N]) ftemp1;
double c = b * h2inv;
for (int t = 0; t < 2; t++) {
#pragma omp parallel for
for (int k = 1; k < L - 1; ++k) {
for (int j = 1; j < M - 1; ++j) {
for (int i = 1; i < N - 1; ++i) {
if (t==0) {
temp1[k][j][i] = a*in[k][j][i] - c*in[k][j][i+1]
+ c*in[k][j][i-1]
+ c*in[k][j+1][i]
+ c*in[k][j-1][i]
+ c*in[k+1][j][i]
+ c*in[k-1][j][i]
- c*in[k][j][i]*6.0;
}
else {
out[k][j][i] = a*temp1[k][j][i] - c*temp1[k][j][i+1]
+ c*temp1[k][j][i-1]
+ c*temp1[k][j+1][i]
+ c*temp1[k][j-1][i]
+ c*temp1[k+1][j][i]
+ c*temp1[k-1][j][i]
- c*temp1[k][j][i]*6.0;
}
}
}
}
}
}
|
ncwa.c | /* $Header$ */
/* ncwa -- netCDF weighted averager */
/* Purpose: Compute averages of specified hyperslabs of specfied variables
in a single input netCDF file and output them to a single file. */
/* Copyright (C) 1995--present Charlie Zender
This file is part of NCO, the netCDF Operators. NCO is free software.
You may redistribute and/or modify NCO under the terms of the
3-Clause BSD License.
You are permitted to link NCO with the HDF, netCDF, OPeNDAP, and UDUnits
libraries and to distribute the resulting executables under the terms
of the BSD, but in addition obeying the extra stipulations of the
HDF, netCDF, OPeNDAP, and UDUnits licenses.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the 3-Clause BSD License for more details.
The original author of this software, Charlie Zender, seeks to improve
it with your suggestions, contributions, bug-reports, and patches.
Please contact the NCO project at http://nco.sf.net or write to
Charlie Zender
Department of Earth System Science
University of California, Irvine
Irvine, CA 92697-3100 */
/* fxm: 19981202 deactivated -n and -W switches and code left in place to rethink normalization switches */
/* Usage:
ncwa -O -a lon ~/nco/data/in.nc ~/foo.nc
ncwa -O -R -p /ZENDER/tmp -l ~/nco/data in.nc ~/foo.nc
ncwa -O -C -a lat,lon,time -w gw -v PS -p /fs/cgd/csm/input/atm SEP1.T42.0596.nc ~/foo.nc;ncks -H foo.nc
scp ~/nco/src/nco/ncwa.c esmf.ess.uci.edu:nco/src/nco */
#ifdef HAVE_CONFIG_H
# include <config.h> /* Autotools tokens */
#endif /* !HAVE_CONFIG_H */
/* Standard C headers */
#include <math.h> /* sin cos cos sin 3.14159 */
#include <stdio.h> /* stderr, FILE, NULL, etc. */
#include <stdlib.h> /* abs, getopt, malloc, strtol */
#include <string.h> /* strcmp() */
#include <sys/stat.h> /* stat() */
#include <time.h> /* machine time */
#ifndef _MSC_VER
# if !defined(HAVE_BISON_FLEX)
# define HAVE_BISON_FLEX /* 21070906 pvn add this definition to automake, currently in CMake */
# endif /* HAVE_BISON_FLEX */
# include <unistd.h> /* POSIX stuff */
#endif /* _MSC_VER */
#ifndef HAVE_GETOPT_LONG
# include "nco_getopt.h"
#else /* HAVE_GETOPT_LONG */
# ifdef HAVE_GETOPT_H
# include <getopt.h>
# endif /* !HAVE_GETOPT_H */
#endif /* HAVE_GETOPT_LONG */
#ifdef I18N
# include <langinfo.h> /* nl_langinfo() */
# include <libintl.h> /* Internationalization i18n */
# include <locale.h> /* Locale setlocale() */
# define _(sng) gettext (sng)
# define gettext_noop(sng) (sng)
# define N_(sng) gettext_noop(sng)
#endif /* I18N */
/* Supply stub gettext() function in case i18n failed */
#ifndef _LIBINTL_H
# define gettext(foo) foo
#endif /* _LIBINTL_H */
/* 3rd party vendors */
#include <netcdf.h> /* netCDF definitions and C library */
#ifdef ENABLE_MPI
# include <mpi.h> /* MPI definitions */
# include <netcdf_par.h> /* Parallel netCDF definitions */
# include "nco_mpi.h" /* MPI utilities */
#endif /* !ENABLE_MPI */
/* #define MAIN_PROGRAM_FILE MUST precede #include libnco.h */
#define MAIN_PROGRAM_FILE
#ifdef HAVE_BISON_FLEX
# include "ncap_utl.h" /* netCDF arithmetic processor-specific definitions (symbol table, ...) */
#endif /* !HAVE_BISON_FLEX */
#include "libnco.h" /* netCDF Operator (NCO) library */
#ifdef HAVE_BISON_FLEX
/* Global variables (keep consistent with global variables declared in ncap.c) */
size_t ncap_ncl_dpt_crr=0UL; /* [nbr] Depth of current #include file (incremented in ncap.l) */
size_t *ncap_ln_nbr_crr; /* [cnt] Line number (incremented in ncap.l) */
char **ncap_fl_spt_glb; /* [fl] Script file */
#endif /* !HAVE_BISON_FLEX */
int
main(int argc,char **argv)
{
char **dmn_avg_lst_in=NULL_CEWI; /* Option a */
char **fl_lst_abb=NULL; /* Option n */
char **fl_lst_in=NULL_CEWI;
char **gaa_arg=NULL; /* [sng] Global attribute arguments */
char **var_lst_in=NULL_CEWI;
char **grp_lst_in=NULL_CEWI;
char *aux_arg[NC_MAX_DIMS];
char *cmd_ln;
char *cnk_arg[NC_MAX_DIMS];
char *cnk_map_sng=NULL_CEWI; /* [sng] Chunking map */
char *cnk_plc_sng=NULL_CEWI; /* [sng] Chunking policy */
char *fl_in=NULL;
char *fl_out=NULL; /* Option o */
char *fl_out_tmp=NULL_CEWI;
char *fl_pth=NULL; /* Option p */
char *fl_pth_lcl=NULL; /* Option l */
char *lmt_arg[NC_MAX_DIMS];
char *msk_nm=NULL;
char *msk_cnd_sng=NULL; /* Mask string to be "parsed" and values given to msk_nm, msk_val, op_typ_rlt */
char *nco_op_typ_sng; /* Operation type */
char *opt_crr=NULL; /* [sng] String representation of current long-option name */
char *optarg_lcl=NULL; /* [sng] Local copy of system optarg */
char *ppc_arg[NC_MAX_VARS]; /* [sng] PPC arguments */
char *sng_cnv_rcd=NULL_CEWI; /* [sng] strtol()/strtoul() return code */
char *wgt_nm=NULL;
char trv_pth[]="/"; /* [sng] Root path of traversal tree */
const char * const CVS_Id="$Id$";
const char * const CVS_Revision="$Revision$";
const char * const opt_sht_lst="34567Aa:B:bCcD:d:Fg:G:hIL:l:M:m:nNOo:p:rRT:t:v:Ww:xy:-:";
cnk_sct cnk; /* [sct] Chunking structure */
#if defined(__cplusplus) || defined(PGI_CC)
ddra_info_sct ddra_info;
ddra_info.flg_ddra=False;
#else /* !__cplusplus */
ddra_info_sct ddra_info={.MRV_flg=False,.flg_ddra=False,.lmn_nbr=0LL,.lmn_nbr_avg=0LL,.lmn_nbr_wgt=0LL,.nco_op_typ=nco_op_nil,.rnk_avg=0,.rnk_var=0,.rnk_wgt=0,.tmr_flg=nco_tmr_srt,.var_idx=0,.wgt_brd_flg=False,.wrd_sz=0};
#endif /* !__cplusplus */
dmn_sct **dim=NULL_CEWI;
dmn_sct **dmn_out=NULL_CEWI;
dmn_sct **dmn_avg=NULL_CEWI;
double msk_val=1.0; /* Option M */
extern char *optarg;
extern int optind;
/* Using naked stdin/stdout/stderr in parallel region generates warning
Copy appropriate filehandle to variable scoped shared in parallel clause */
FILE * const fp_stderr=stderr; /* [fl] stderr filehandle CEWI */
FILE * const fp_stdout=stdout; /* [fl] stdout filehandle CEWI */
int *in_id_arr;
int aux_nbr=0; /* [nbr] Number of auxiliary coordinate hyperslabs specified */
int abb_arg_nbr=0;
int cnk_map=nco_cnk_map_nil; /* [enm] Chunking map */
int cnk_nbr=0; /* [nbr] Number of chunk sizes */
int cnk_plc=nco_cnk_plc_nil; /* [enm] Chunking policy */
int dfl_lvl=NCO_DFL_LVL_UNDEFINED; /* [enm] Deflate level */
int dmn_avg_nbr=0;
int fl_idx=int_CEWI;
int fl_nbr=0;
int fl_in_fmt; /* [enm] Input file format */
int fl_out_fmt=NCO_FORMAT_UNDEFINED; /* [enm] Output file format */
int fll_md_old; /* [enm] Old fill mode */
int gaa_nbr=0; /* [nbr] Number of global attributes to add */
int grp_lst_in_nbr=0; /* [nbr] Number of groups explicitly specified by user */
int idx=int_CEWI;
int in_id;
int lmt_nbr=0; /* Option d. NB: lmt_nbr gets incremented */
int log_lvl=0; /* [enm] netCDF library debugging verbosity [0..5] */
int md_open; /* [enm] Mode flag for nc_open() call */
int nbr_dmn_fl;
int nbr_dmn_out=0;
int nbr_dmn_xtr;
int nbr_var_fix; /* nbr_var_fix gets incremented */
int nbr_var_fl;
int nbr_var_prc; /* nbr_var_prc gets incremented */
int xtr_nbr=0; /* xtr_nbr won't otherwise be set for -c with no -v */
int nco_op_typ=nco_op_avg; /* Operation type */
int op_typ_rlt=0; /* Option o */
int opt;
int out_id;
int ppc_nbr=0; /* [nbr] Number of PPC arguments */
int rcd=NC_NOERR; /* [rcd] Return code */
int thr_idx; /* [idx] Index of current thread */
int thr_nbr=int_CEWI; /* [nbr] Thread number Option t */
int var_lst_in_nbr=0;
md5_sct *md5=NULL; /* [sct] MD5 configuration */
cnv_sct *cnv; /* [sct] Convention structure */
nco_bool DO_CONFORM_MSK=False; /* Did nco_var_cnf_dmn() find truly conforming mask? */
nco_bool DO_CONFORM_WGT=False; /* Did nco_var_cnf_dmn() find truly conforming weight? */
nco_bool EXCLUDE_INPUT_LIST=False; /* Option c */
nco_bool EXTRACT_ALL_COORDINATES=False; /* Option c */
nco_bool EXTRACT_ASSOCIATED_COORDINATES=True; /* Option C */
nco_bool EXTRACT_CLL_MSR=True; /* [flg] Extract cell_measures variables */
nco_bool EXTRACT_FRM_TRM=True; /* [flg] Extract formula_terms variables */
nco_bool FL_RTR_RMT_LCN;
nco_bool FL_LST_IN_FROM_STDIN=False; /* [flg] fl_lst_in comes from stdin */
nco_bool FORCE_APPEND=False; /* Option A */
nco_bool FORCE_OVERWRITE=False; /* Option O */
nco_bool FORTRAN_IDX_CNV=False; /* Option F */
nco_bool GRP_VAR_UNN=False; /* [flg] Select union of specified groups and variables */
nco_bool HISTORY_APPEND=True; /* Option h */
nco_bool HPSS_TRY=False; /* [flg] Search HPSS for unfound files */
nco_bool MSA_USR_RDR=False; /* [flg] Multi-Slab Algorithm returns hyperslabs in user-specified order */
nco_bool MULTIPLY_BY_TALLY=False; /* Not currently implemented */
nco_bool MUST_CONFORM=False; /* [flg] Must nco_var_cnf_dmn() find truly conforming variables? */
nco_bool NORMALIZE_BY_TALLY=True; /* Not currently implemented */
nco_bool NORMALIZE_BY_WEIGHT=True; /* Not currently implemented */
nco_bool NRM_BY_DNM=True; /* Option N Normalize by denominator */
nco_bool RAM_CREATE=False; /* [flg] Create file in RAM */
nco_bool RAM_OPEN=False; /* [flg] Open (netCDF3-only) file(s) in RAM */
nco_bool SHARE_CREATE=False; /* [flg] Create (netCDF3-only) file(s) with unbuffered I/O */
nco_bool SHARE_OPEN=False; /* [flg] Open (netCDF3-only) file(s) with unbuffered I/O */
nco_bool RM_RMT_FL_PST_PRC=True; /* Option R */
nco_bool WGT_MSK_CRD_VAR=True; /* [flg] Weight and/or mask coordinate variables */
nco_bool WRT_TMP_FL=True; /* [flg] Write output to temporary file */
nco_bool flg_cll_mth=True; /* [flg] Add/modify cell_methods attributes */
nco_bool flg_mmr_cln=True; /* [flg] Clean memory prior to exit */
nco_bool flg_dmn_prc_usr_spc=False; /* [flg] Processed dimensions specified on command line */
nco_bool flg_ddra=False; /* [flg] DDRA diagnostics */
nco_bool flg_rdd=False; /* [flg] Retain degenerate dimensions */
size_t bfr_sz_hnt=NC_SIZEHINT_DEFAULT; /* [B] Buffer size hint */
size_t cnk_csh_byt=NCO_CNK_CSH_BYT_DFL; /* [B] Chunk cache size */
size_t cnk_min_byt=NCO_CNK_SZ_MIN_BYT_DFL; /* [B] Minimize size of variable to chunk */
size_t cnk_sz_byt=0UL; /* [B] Chunk size in bytes */
size_t cnk_sz_scl=0UL; /* [nbr] Chunk size scalar */
size_t hdr_pad=0UL; /* [B] Pad at end of header section */
var_sct **var;
var_sct **var_fix;
var_sct **var_fix_out;
var_sct **var_out;
var_sct **var_prc;
var_sct **var_prc_out;
var_sct *wgt_avg=NULL;
trv_tbl_sct *trv_tbl=NULL; /* [lst] Traversal table */
nco_dmn_dne_t *flg_dne=NULL; /* [lst] Flag to check if input dimension -d "does not exist" */
gpe_sct *gpe=NULL; /* [sng] Group Path Editing (GPE) structure */
#ifdef HAVE_BISON_FLEX
prs_sct prs_arg; /* I/O [sct] Global information required in ncwa parser */
#endif /* !HAVE_BISON_FLEX */
#ifdef ENABLE_MPI
/* Declare all MPI-specific variables here */
MPI_Comm mpi_cmm=MPI_COMM_WORLD; /* [prc] Communicator */
int prc_rnk; /* [idx] Process rank */
int prc_nbr=0; /* [nbr] Number of MPI processes */
#endif /* !ENABLE_MPI */
static struct option opt_lng[]={ /* Structure ordered by short option key if possible */
/* Long options with no argument, no short option counterpart */
{"cll_msr",no_argument,0,0}, /* [flg] Extract cell_measures variables */
{"cell_measures",no_argument,0,0}, /* [flg] Extract cell_measures variables */
{"no_cll_msr",no_argument,0,0}, /* [flg] Do not extract cell_measures variables */
{"no_cell_measures",no_argument,0,0}, /* [flg] Do not extract cell_measures variables */
{"frm_trm",no_argument,0,0}, /* [flg] Extract formula_terms variables */
{"formula_terms",no_argument,0,0}, /* [flg] Extract formula_terms variables */
{"no_frm_trm",no_argument,0,0}, /* [flg] Do not extract formula_terms variables */
{"no_formula_terms",no_argument,0,0}, /* [flg] Do not extract formula_terms variables */
{"cll_mth",no_argument,0,0}, /* [flg] Add/modify cell_methods attributes */
{"cell_methods",no_argument,0,0}, /* [flg] Add/modify cell_methods attributes */
{"no_cll_mth",no_argument,0,0}, /* [flg] Do not add/modify cell_methods attributes */
{"no_cell_methods",no_argument,0,0}, /* [flg] Do not add/modify cell_methods attributes */
{"clean",no_argument,0,0}, /* [flg] Clean memory prior to exit */
{"mmr_cln",no_argument,0,0}, /* [flg] Clean memory prior to exit */
{"drt",no_argument,0,0}, /* [flg] Allow dirty memory on exit */
{"dirty",no_argument,0,0}, /* [flg] Allow dirty memory on exit */
{"mmr_drt",no_argument,0,0}, /* [flg] Allow dirty memory on exit */
{"ddra",no_argument,0,0}, /* [flg] DDRA diagnostics */
{"mdl_cmp",no_argument,0,0}, /* [flg] DDRA diagnostics */
{"dbl",no_argument,0,0}, /* [flg] Arithmetic convention: promote float to double */
{"flt",no_argument,0,0}, /* [flg] Arithmetic convention: keep single-precision */
{"rth_dbl",no_argument,0,0}, /* [flg] Arithmetic convention: promote float to double */
{"rth_flt",no_argument,0,0}, /* [flg] Arithmetic convention: keep single-precision */
{"hdf4",no_argument,0,0}, /* [flg] Treat file as HDF4 */
{"hdf_upk",no_argument,0,0}, /* [flg] HDF unpack convention: unpacked=scale_factor*(packed-add_offset) */
{"hdf_unpack",no_argument,0,0}, /* [flg] HDF unpack convention: unpacked=scale_factor*(packed-add_offset) */
{"help",no_argument,0,0},
{"hlp",no_argument,0,0},
{"hpss_try",no_argument,0,0}, /* [flg] Search HPSS for unfound files */
{"ram_all",no_argument,0,0}, /* [flg] Open and create (netCDF3) file(s) in RAM */
{"create_ram",no_argument,0,0}, /* [flg] Create file in RAM */
{"open_ram",no_argument,0,0}, /* [flg] Open (netCDF3) file(s) in RAM */
{"diskless_all",no_argument,0,0}, /* [flg] Open and create (netCDF3) file(s) in RAM */
{"share_all",no_argument,0,0}, /* [flg] Open and create (netCDF3) file(s) with unbuffered I/O */
{"create_share",no_argument,0,0}, /* [flg] Create (netCDF3) file(s) with unbuffered I/O */
{"open_share",no_argument,0,0}, /* [flg] Open (netCDF3) file(s) with unbuffered I/O */
{"unbuffered_io",no_argument,0,0}, /* [flg] Open and create (netCDF3) file(s) with unbuffered I/O */
{"uio",no_argument,0,0}, /* [flg] Open and create (netCDF3) file(s) with unbuffered I/O */
{"wrt_tmp_fl",no_argument,0,0}, /* [flg] Write output to temporary file */
{"write_tmp_fl",no_argument,0,0}, /* [flg] Write output to temporary file */
{"no_tmp_fl",no_argument,0,0}, /* [flg] Do not write output to temporary file */
{"version",no_argument,0,0},
{"vrs",no_argument,0,0},
/* Long options with argument, no short option counterpart */
{"bfr_sz_hnt",required_argument,0,0}, /* [B] Buffer size hint */
{"buffer_size_hint",required_argument,0,0}, /* [B] Buffer size hint */
{"cnk_byt",required_argument,0,0}, /* [B] Chunk size in bytes */
{"chunk_byte",required_argument,0,0}, /* [B] Chunk size in bytes */
{"cnk_csh",required_argument,0,0}, /* [B] Chunk cache size in bytes */
{"chunk_cache",required_argument,0,0}, /* [B] Chunk cache size in bytes */
{"cnk_dmn",required_argument,0,0}, /* [nbr] Chunk size */
{"chunk_dimension",required_argument,0,0}, /* [nbr] Chunk size */
{"cnk_map",required_argument,0,0}, /* [nbr] Chunking map */
{"chunk_map",required_argument,0,0}, /* [nbr] Chunking map */
{"cnk_min",required_argument,0,0}, /* [B] Minimize size of variable to chunk */
{"chunk_min",required_argument,0,0}, /* [B] Minimize size of variable to chunk */
{"cnk_plc",required_argument,0,0}, /* [nbr] Chunking policy */
{"chunk_policy",required_argument,0,0}, /* [nbr] Chunking policy */
{"cnk_scl",required_argument,0,0}, /* [nbr] Chunk size scalar */
{"chunk_scalar",required_argument,0,0}, /* [nbr] Chunk size scalar */
{"fl_fmt",required_argument,0,0},
{"file_format",required_argument,0,0},
{"gaa",required_argument,0,0}, /* [sng] Global attribute add */
{"glb_att_add",required_argument,0,0}, /* [sng] Global attribute add */
{"hdr_pad",required_argument,0,0},
{"header_pad",required_argument,0,0},
{"log_lvl",required_argument,0,0}, /* [enm] netCDF library debugging verbosity [0..5] */
{"log_level",required_argument,0,0}, /* [enm] netCDF library debugging verbosity [0..5] */
{"ppc",required_argument,0,0}, /* [nbr] Precision-preserving compression, i.e., number of total or decimal significant digits */
{"precision_preserving_compression",required_argument,0,0}, /* [nbr] Precision-preserving compression, i.e., number of total or decimal significant digits */
{"quantize",required_argument,0,0}, /* [nbr] Precision-preserving compression, i.e., number of total or decimal significant digits */
/* Long options with short counterparts */
{"3",no_argument,0,'3'},
{"4",no_argument,0,'4'},
{"netcdf4",no_argument,0,'4'},
{"5",no_argument,0,'5'},
{"64bit_data",no_argument,0,'5'},
{"cdf5",no_argument,0,'5'},
{"pnetcdf",no_argument,0,'5'},
{"64bit_offset",no_argument,0,'6'},
{"7",no_argument,0,'7'},
{"append",no_argument,0,'A'},
{"average",required_argument,0,'a'},
{"avg",required_argument,0,'a'},
{"mask_condition",required_argument,0,'B'},
{"msk_cnd_sng",required_argument,0,'B'},
{"retain-degenerate-dimensions",no_argument,0,'b'}, /* [flg] Retain degenerate dimensions */
{"rdd",no_argument,0,'b'}, /* [flg] Retain degenerate dimensions */
{"xtr_ass_var",no_argument,0,'c'},
{"xcl_ass_var",no_argument,0,'C'},
{"no_coords",no_argument,0,'C'},
{"no_crd",no_argument,0,'C'},
{"coords",no_argument,0,'c'},
{"crd",no_argument,0,'c'},
{"dbg_lvl",required_argument,0,'D'},
{"debug",required_argument,0,'D'},
{"nco_dbg_lvl",required_argument,0,'D'},
{"dimension",required_argument,0,'d'},
{"dmn",required_argument,0,'d'},
{"fortran",no_argument,0,'F'},
{"ftn",no_argument,0,'F'},
{"history",no_argument,0,'h'},
{"hst",no_argument,0,'h'},
{"wgt_msk_crd_var",no_argument,0,'I'},
{"dfl_lvl",required_argument,0,'L'}, /* [enm] Deflate level */
{"deflate",required_argument,0,'L'}, /* [enm] Deflate level */
{"local",required_argument,0,'l'},
{"lcl",required_argument,0,'l'},
{"mask-variable",required_argument,0,'m'},
{"mask_variable",required_argument,0,'m'},
{"mask",required_argument,0,'m'},
{"msk_var",required_argument,0,'m'},
{"msk_nm",required_argument,0,'m'},
{"mask-value",required_argument,0,'M'},
{"mask_value",required_argument,0,'M'},
{"msk_val",required_argument,0,'M'},
{"nintap",required_argument,0,'n'},
{"nmr",no_argument,0,'N'},
{"numerator",no_argument,0,'N'},
{"overwrite",no_argument,0,'O'},
{"ovr",no_argument,0,'O'},
{"output",required_argument,0,'o'},
{"fl_out",required_argument,0,'o'},
{"path",required_argument,0,'p'},
{"retain",no_argument,0,'R'},
{"rtn",no_argument,0,'R'},
{"revision",no_argument,0,'r'},
{"mask_comparator",required_argument,0,'T'},
{"msk_cmp_typ",required_argument,0,'T'},
{"op_rlt",required_argument,0,'T'},
{"thr_nbr",required_argument,0,'t'},
{"threads",required_argument,0,'t'},
{"omp_num_threads",required_argument,0,'t'},
{"variable",required_argument,0,'v'},
{"normalize-by-tally",no_argument,0,'W',},
{"exclude",no_argument,0,'x'},
{"xcl",no_argument,0,'x'},
{"weight",required_argument,0,'w'},
{"wgt",required_argument,0,'w'},
{"wgt_var",required_argument,0,'w'},
{"operation",required_argument,0,'y'},
{"op_typ",required_argument,0,'y'},
{0,0,0,0}
}; /* end opt_lng */
int opt_idx=0; /* Index of current long option into opt_lng array */
/* Start timer and save command line */
ddra_info.tmr_flg=nco_tmr_srt;
rcd+=nco_ddra((char *)NULL,(char *)NULL,&ddra_info);
ddra_info.tmr_flg=nco_tmr_mtd;
cmd_ln=nco_cmd_ln_sng(argc,argv);
NORMALIZE_BY_TALLY=NORMALIZE_BY_TALLY+0; /* CEWI: Avert compiler warning that variable is set but never used */
NORMALIZE_BY_WEIGHT=NORMALIZE_BY_WEIGHT+0; /* CEWI: Avert compiler warning that variable is set but never used */
/* Get program name and set program enum (e.g., nco_prg_id=ncra) */
nco_prg_nm=nco_prg_prs(argv[0],&nco_prg_id);
#ifdef ENABLE_MPI
/* MPI Initialization */
if(False) (void)fprintf(stdout,gettext("%s: WARNING Compiled with MPI\n"),nco_prg_nm);
MPI_Init(&argc,&argv);
MPI_Comm_size(mpi_cmm,&prc_nbr);
MPI_Comm_rank(mpi_cmm,&prc_rnk);
#endif /* !ENABLE_MPI */
/* Parse command line arguments */
while(1){
/* getopt_long_only() allows one dash to prefix long options */
opt=getopt_long(argc,argv,opt_sht_lst,opt_lng,&opt_idx);
/* NB: access to opt_crr is only valid when long_opt is detected */
if(opt == EOF) break; /* Parse positional arguments once getopt_long() returns EOF */
opt_crr=(char *)strdup(opt_lng[opt_idx].name);
/* Process long options without short option counterparts */
if(opt == 0){
if(!strcmp(opt_crr,"bfr_sz_hnt") || !strcmp(opt_crr,"buffer_size_hint")){
bfr_sz_hnt=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif bfr_sz */
if(!strcmp(opt_crr,"cnk_byt") || !strcmp(opt_crr,"chunk_byte")){
cnk_sz_byt=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif cnk_byt */
if(!strcmp(opt_crr,"cnk_csh") || !strcmp(opt_crr,"chunk_cache")){
cnk_csh_byt=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif cnk_csh_byt */
if(!strcmp(opt_crr,"cnk_min") || !strcmp(opt_crr,"chunk_min")){
cnk_min_byt=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif cnk_min */
if(!strcmp(opt_crr,"cnk_dmn") || !strcmp(opt_crr,"chunk_dimension")){
/* Copy limit argument for later processing */
cnk_arg[cnk_nbr]=(char *)strdup(optarg);
cnk_nbr++;
} /* endif cnk_dmn */
if(!strcmp(opt_crr,"cnk_scl") || !strcmp(opt_crr,"chunk_scalar")){
cnk_sz_scl=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif cnk */
if(!strcmp(opt_crr,"cnk_map") || !strcmp(opt_crr,"chunk_map")){
/* Chunking map */
cnk_map_sng=(char *)strdup(optarg);
cnk_map=nco_cnk_map_get(cnk_map_sng);
} /* endif cnk */
if(!strcmp(opt_crr,"cnk_plc") || !strcmp(opt_crr,"chunk_policy")){
/* Chunking policy */
cnk_plc_sng=(char *)strdup(optarg);
cnk_plc=nco_cnk_plc_get(cnk_plc_sng);
} /* endif cnk */
if(!strcmp(opt_crr,"cll_msr") || !strcmp(opt_crr,"cell_measures")) EXTRACT_CLL_MSR=True; /* [flg] Extract cell_measures variables */
if(!strcmp(opt_crr,"no_cll_msr") || !strcmp(opt_crr,"no_cell_measures")) EXTRACT_CLL_MSR=False; /* [flg] Do not extract cell_measures variables */
if(!strcmp(opt_crr,"frm_trm") || !strcmp(opt_crr,"formula_terms")) EXTRACT_FRM_TRM=True; /* [flg] Extract formula_terms variables */
if(!strcmp(opt_crr,"no_frm_trm") || !strcmp(opt_crr,"no_formula_terms")) EXTRACT_FRM_TRM=False; /* [flg] Do not extract formula_terms variables */
if(!strcmp(opt_crr,"cll_mth") || !strcmp(opt_crr,"cell_methods")) flg_cll_mth=True; /* [flg] Add/modify cell_methods attributes */
if(!strcmp(opt_crr,"no_cll_mth") || !strcmp(opt_crr,"no_cell_methods")) flg_cll_mth=False; /* [flg] Add/modify cell_methods attributes */
if(!strcmp(opt_crr,"mmr_cln") || !strcmp(opt_crr,"clean")) flg_mmr_cln=True; /* [flg] Clean memory prior to exit */
if(!strcmp(opt_crr,"drt") || !strcmp(opt_crr,"mmr_drt") || !strcmp(opt_crr,"dirty")) flg_mmr_cln=False; /* [flg] Clean memory prior to exit */
if(!strcmp(opt_crr,"ddra") || !strcmp(opt_crr,"mdl_cmp")) ddra_info.flg_ddra=flg_ddra=True; /* [flg] DDRA diagnostics */
if(!strcmp(opt_crr,"fl_fmt") || !strcmp(opt_crr,"file_format")) rcd=nco_create_mode_prs(optarg,&fl_out_fmt);
if(!strcmp(opt_crr,"dbl") || !strcmp(opt_crr,"rth_dbl")) nco_rth_cnv=nco_rth_flt_dbl; /* [flg] Arithmetic convention: promote float to double */
if(!strcmp(opt_crr,"flt") || !strcmp(opt_crr,"rth_flt")) nco_rth_cnv=nco_rth_flt_flt; /* [flg] Arithmetic convention: keep single-precision */
if(!strcmp(opt_crr,"gaa") || !strcmp(opt_crr,"glb_att_add")){
gaa_arg=(char **)nco_realloc(gaa_arg,(gaa_nbr+1)*sizeof(char *));
gaa_arg[gaa_nbr++]=(char *)strdup(optarg);
} /* endif gaa */
if(!strcmp(opt_crr,"hdf4")) nco_fmt_xtn=nco_fmt_xtn_hdf4; /* [enm] Treat file as HDF4 */
if(!strcmp(opt_crr,"hdf_upk") || !strcmp(opt_crr,"hdf_unpack")) nco_upk_cnv=nco_upk_HDF_MOD10; /* [flg] HDF unpack convention: unpacked=scale_factor*(packed-add_offset) */
if(!strcmp(opt_crr,"hdr_pad") || !strcmp(opt_crr,"header_pad")){
hdr_pad=strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
} /* endif "hdr_pad" */
if(!strcmp(opt_crr,"help") || !strcmp(opt_crr,"hlp")){
(void)nco_usg_prn();
nco_exit(EXIT_SUCCESS);
} /* endif "help" */
if(!strcmp(opt_crr,"hpss_try")) HPSS_TRY=True; /* [flg] Search HPSS for unfound files */
if(!strcmp(opt_crr,"log_lvl") || !strcmp(opt_crr,"log_level")){
log_lvl=(int)strtol(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtol",sng_cnv_rcd);
nc_set_log_level(log_lvl);
} /* !log_lvl */
if(!strcmp(opt_crr,"ppc") || !strcmp(opt_crr,"precision_preserving_compression") || !strcmp(opt_crr,"quantize")){
ppc_arg[ppc_nbr]=(char *)strdup(optarg);
ppc_nbr++;
} /* endif "ppc" */
if(!strcmp(opt_crr,"ram_all") || !strcmp(opt_crr,"create_ram") || !strcmp(opt_crr,"diskless_all")) RAM_CREATE=True; /* [flg] Create (netCDF3) file(s) in RAM */
if(!strcmp(opt_crr,"ram_all") || !strcmp(opt_crr,"open_ram") || !strcmp(opt_crr,"diskless_all")) RAM_OPEN=True; /* [flg] Open (netCDF3) file(s) in RAM */
if(!strcmp(opt_crr,"share_all") || !strcmp(opt_crr,"unbuffered_io") || !strcmp(opt_crr,"uio") || !strcmp(opt_crr,"create_share")) SHARE_CREATE=True; /* [flg] Create (netCDF3) file(s) with unbuffered I/O */
if(!strcmp(opt_crr,"share_all") || !strcmp(opt_crr,"unbuffered_io") || !strcmp(opt_crr,"uio") || !strcmp(opt_crr,"open_share")) SHARE_OPEN=True; /* [flg] Open (netCDF3) file(s) with unbuffered I/O */
if(!strcmp(opt_crr,"vrs") || !strcmp(opt_crr,"version")){
(void)nco_vrs_prn(CVS_Id,CVS_Revision);
nco_exit(EXIT_SUCCESS);
} /* endif "vrs" */
if(!strcmp(opt_crr,"wrt_tmp_fl") || !strcmp(opt_crr,"write_tmp_fl")) WRT_TMP_FL=True;
if(!strcmp(opt_crr,"no_tmp_fl")) WRT_TMP_FL=False;
} /* opt != 0 */
/* Process short options */
switch(opt){
case 0: /* Long options have already been processed, return */
break;
case '3': /* Request netCDF3 output storage format */
fl_out_fmt=NC_FORMAT_CLASSIC;
break;
case '4': /* Request netCDF4 output storage format */
fl_out_fmt=NC_FORMAT_NETCDF4;
break;
case '5': /* Request netCDF3 64-bit offset+data storage (i.e., pnetCDF) format */
fl_out_fmt=NC_FORMAT_CDF5;
break;
case '6': /* Request netCDF3 64-bit offset output storage format */
fl_out_fmt=NC_FORMAT_64BIT_OFFSET;
break;
case '7': /* Request netCDF4-classic output storage format */
fl_out_fmt=NC_FORMAT_NETCDF4_CLASSIC;
break;
case 'A': /* Toggle FORCE_APPEND */
FORCE_APPEND=!FORCE_APPEND;
break;
case 'a': /* Dimensions over which to average hyperslab */
flg_dmn_prc_usr_spc=True;
if(dmn_avg_lst_in){
(void)fprintf(fp_stdout,"%s: ERROR Option -a appears more than once\n",nco_prg_nm);
(void)fprintf(fp_stdout,"%s: HINT Use -a dim1,dim2,... not -a dim1 -a dim2 ...\n",nco_prg_nm);
(void)nco_usg_prn();
nco_exit(EXIT_FAILURE);
} /* endif */
dmn_avg_lst_in=nco_lst_prs_2D(optarg,",",&dmn_avg_nbr);
break;
case 'B': /* Mask string to be parsed */
msk_cnd_sng=(char *)strdup(optarg);
#ifndef HAVE_BISON_FLEX
(void)fprintf(fp_stdout,"%s: ERROR -B and --mask_condition options unsupported because configuration could not find a parser (e.g., Bison) and lexer (e.g., Flex). HINT: Break condition into component -m -T -M switches, e.g., use -m ORO -T lt -M 1.0 instead of -B \"ORO < 1\"\n",nco_prg_nm);
nco_exit(EXIT_FAILURE);
#endif /* HAVE_BISON_FLEX */
break;
case 'b': /* [flg] Retain degenerate dimensions */
flg_rdd=True;
break;
case 'C': /* Extract all coordinates associated with extracted variables? */
EXTRACT_ASSOCIATED_COORDINATES=False;
break;
case 'c':
EXTRACT_ALL_COORDINATES=True;
break;
case 'D': /* Debugging level. Default is 0. */
nco_dbg_lvl=(unsigned short int)strtoul(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtoul",sng_cnv_rcd);
break;
case 'd': /* Copy limit argument for later processing */
lmt_arg[lmt_nbr]=(char *)strdup(optarg);
lmt_nbr++;
break;
case 'F': /* Toggle index convention. Default is 0-based arrays (C-style). */
FORTRAN_IDX_CNV=!FORTRAN_IDX_CNV;
break;
case 'G': /* Apply Group Path Editing (GPE) to output group */
/* NB: GNU getopt() optional argument syntax is ugly (requires "=" sign) so avoid it
http://stackoverflow.com/questions/1052746/getopt-does-not-parse-optional-arguments-to-parameters */
gpe=nco_gpe_prs_arg(optarg);
fl_out_fmt=NC_FORMAT_NETCDF4;
break;
case 'g': /* Copy group argument for later processing */
/* Replace commas with hashes when within braces (convert back later) */
optarg_lcl=(char *)strdup(optarg);
(void)nco_rx_comma2hash(optarg_lcl);
grp_lst_in=nco_lst_prs_2D(optarg_lcl,",",&grp_lst_in_nbr);
optarg_lcl=(char *)nco_free(optarg_lcl);
break;
case 'h': /* Toggle appending to history global attribute */
HISTORY_APPEND=!HISTORY_APPEND;
break;
case 'I': /* [flg] Weight and/or mask coordinate variables */
WGT_MSK_CRD_VAR=!WGT_MSK_CRD_VAR;
break;
case 'L': /* [enm] Deflate level. Default is 0. */
dfl_lvl=(int)strtol(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtol",sng_cnv_rcd);
break;
case 'l': /* Local path prefix for files retrieved from remote file system */
fl_pth_lcl=(char *)strdup(optarg);
break;
case 'm': /* Name of variable to use as mask in reducing. Default is none */
msk_nm=(char *)strdup(optarg);
break;
case 'M': /* Good data defined by relation to mask value. Default is 1.0 */
msk_val=strtod(optarg,&sng_cnv_rcd);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtod",sng_cnv_rcd);
break;
case 'N':
NRM_BY_DNM=False;
NORMALIZE_BY_TALLY=False;
NORMALIZE_BY_WEIGHT=False;
break;
case 'n':
NORMALIZE_BY_WEIGHT=False;
(void)fprintf(fp_stdout,"%s: ERROR This option has been disabled while I re-think its implementation. Sincerely, Charlie\n",nco_prg_nm);
nco_exit(EXIT_FAILURE);
break;
case 'O': /* Toggle FORCE_OVERWRITE */
FORCE_OVERWRITE=!FORCE_OVERWRITE;
break;
case 'o': /* Name of output file */
fl_out=(char *)strdup(optarg);
break;
case 'p': /* Common file path */
fl_pth=(char *)strdup(optarg);
break;
case 'R': /* Toggle removal of remotely-retrieved-files. Default is True. */
RM_RMT_FL_PST_PRC=!RM_RMT_FL_PST_PRC;
break;
case 'r': /* Print CVS program information and copyright notice */
(void)nco_vrs_prn(CVS_Id,CVS_Revision);
(void)nco_lbr_vrs_prn();
(void)nco_cpy_prn();
(void)nco_cnf_prn();
nco_exit(EXIT_SUCCESS);
break;
case 'T': /* Relational operator type. Default is 0, eq, equality */
op_typ_rlt=nco_op_prs_rlt(optarg);
break;
case 't': /* Thread number */
thr_nbr=(int)strtol(optarg,&sng_cnv_rcd,NCO_SNG_CNV_BASE10);
if(*sng_cnv_rcd) nco_sng_cnv_err(optarg,"strtol",sng_cnv_rcd);
break;
case 'v': /* Variables to extract/exclude */
/* Replace commas with hashes when within braces (convert back later) */
optarg_lcl=(char *)strdup(optarg);
(void)nco_rx_comma2hash(optarg_lcl);
var_lst_in=nco_lst_prs_2D(optarg_lcl,",",&var_lst_in_nbr);
optarg_lcl=(char *)nco_free(optarg_lcl);
xtr_nbr=var_lst_in_nbr;
break;
case 'W':
NORMALIZE_BY_TALLY=False;
(void)fprintf(fp_stdout,"%s: ERROR This option has been disabled while I rethink its implementation\n",nco_prg_nm);
nco_exit(EXIT_FAILURE);
break;
case 'w': /* Variable to use as weight in reducing. Default is none */
wgt_nm=(char *)strdup(optarg);
break;
case 'x': /* Exclude rather than extract variables specified with -v */
EXCLUDE_INPUT_LIST=True;
break;
case 'y': /* Operation type */
nco_op_typ_sng=(char *)strdup(optarg);
nco_op_typ=nco_op_typ_get(nco_op_typ_sng);
break;
case '?': /* Question mark means unrecognized option, print proper usage then EXIT_FAILURE */
(void)fprintf(stdout,"%s: ERROR in command-line syntax/options. Missing or unrecognized option. Please reformulate command accordingly.\n",nco_prg_nm_get());
(void)nco_usg_prn();
nco_exit(EXIT_FAILURE);
break;
case '-': /* Long options are not allowed */
(void)fprintf(stderr,"%s: ERROR Long options are not available in this build. Use single letter options instead.\n",nco_prg_nm_get());
nco_exit(EXIT_FAILURE);
break;
default: /* Print proper usage */
(void)fprintf(stdout,"%s ERROR in command-line syntax/options. Please reformulate command accordingly.\n",nco_prg_nm_get());
(void)nco_usg_prn();
nco_exit(EXIT_FAILURE);
break;
} /* end switch */
if(opt_crr) opt_crr=(char *)nco_free(opt_crr);
} /* end while loop */
/* Set/report global chunk cache */
rcd+=nco_cnk_csh_ini(cnk_csh_byt);
/* Initialize traversal table */
trv_tbl_init(&trv_tbl);
/* Parse mask string */
#ifdef HAVE_BISON_FLEX
if(msk_cnd_sng){
int cst_zero=0;
/* Set arguments for scan */
prs_arg.fl_in=NULL; /* [sng] Input data file */
prs_arg.in_id=0; /* [id] Input data file ID */
prs_arg.fl_out=NULL; /* [sng] Output data file */
prs_arg.out_id=0; /* [id] Output data file ID */
prs_arg.att_lst=NULL; /* [sct] Attributes in script */
prs_arg.nbr_att=&cst_zero; /* [nbr] Number of attributes in script */
prs_arg.dmn_in=NULL; /* [dmn_in] List of all dimensions in input */
prs_arg.nbr_dmn_in=0; /* [nbr] Number of dimensions in input */
prs_arg.dmn_out=NULL; /* [sct] Pointer to output dimension list */
prs_arg.nbr_dmn_out=&cst_zero; /* [nbr] Number of dimensions in output list */
prs_arg.sym_tbl=NULL; /* [fnc] Symbol table for functions */
prs_arg.sym_tbl_nbr=0; /* [nbr] Number of functions in table */
prs_arg.ntl_scn=False; /* [flg] Initial scan of script */
prs_arg.var_LHS=NULL; /* [var] LHS cast variable */
prs_arg.nco_op_typ=nco_op_nil; /* [enm] Operation type */
/* Initialize line counter */
ncap_ln_nbr_crr=(size_t *)nco_realloc(ncap_ln_nbr_crr,ncap_ncl_dpt_crr+1UL);
ncap_ln_nbr_crr[ncap_ncl_dpt_crr]=1UL; /* [cnt] Line number incremented in ncap.l */
if(ncap_ncwa_scn(&prs_arg,msk_cnd_sng,&msk_nm,&msk_val,&op_typ_rlt) != NCO_NOERR) nco_exit(EXIT_FAILURE);
} /* endif msk_cnd_sng */
#endif /* !HAVE_BISON_FLEX */
/* Ensure we do not attempt to normalize by non-existent weight */
if(!wgt_nm) NORMALIZE_BY_WEIGHT=False;
/* Process positional arguments and fill-in filenames */
fl_lst_in=nco_fl_lst_mk(argv,argc,optind,&fl_nbr,&fl_out,&FL_LST_IN_FROM_STDIN,FORCE_OVERWRITE);
/* Initialize thread information */
thr_nbr=nco_openmp_ini(thr_nbr);
in_id_arr=(int *)nco_malloc(thr_nbr*sizeof(int));
/* Parse filename */
fl_in=nco_fl_nm_prs(fl_in,0,&fl_nbr,fl_lst_in,abb_arg_nbr,fl_lst_abb,fl_pth);
/* Make sure file is on local system and is readable or die trying */
fl_in=nco_fl_mk_lcl(fl_in,fl_pth_lcl,HPSS_TRY,&FL_RTR_RMT_LCN);
/* Open file using appropriate buffer size hints and verbosity */
if(RAM_OPEN) md_open=NC_NOWRITE|NC_DISKLESS; else md_open=NC_NOWRITE;
if(SHARE_OPEN) md_open=md_open|NC_SHARE;
rcd+=nco_fl_open(fl_in,md_open,&bfr_sz_hnt,&in_id);
(void)nco_inq_format(in_id,&fl_in_fmt);
/* Construct GTT, Group Traversal Table (groups,variables,dimensions, limits) */
(void)nco_bld_trv_tbl(in_id,trv_pth,lmt_nbr,lmt_arg,aux_nbr,aux_arg,MSA_USR_RDR,FORTRAN_IDX_CNV,grp_lst_in,grp_lst_in_nbr,var_lst_in,xtr_nbr,EXTRACT_ALL_COORDINATES,GRP_VAR_UNN,False,EXCLUDE_INPUT_LIST,EXTRACT_ASSOCIATED_COORDINATES,EXTRACT_CLL_MSR,EXTRACT_FRM_TRM,nco_pck_plc_nil,&flg_dne,trv_tbl);
/* Get number of variables, dimensions, and global attributes in file, file format */
(void)trv_tbl_inq((int *)NULL,(int *)NULL,(int *)NULL,&nbr_dmn_fl,(int *)NULL,(int *)NULL,(int *)NULL,(int *)NULL,&nbr_var_fl,trv_tbl);
/* Allocate array of dimensions associated with variables to be extracted with maximum possible size */
dim=(dmn_sct **)nco_malloc(nbr_dmn_fl*sizeof(dmn_sct *));
/* Find dimensions associated with variables to be extracted */
(void)nco_dmn_lst_ass_var_trv(in_id,trv_tbl,&nbr_dmn_xtr,&dim);
/* Not specifying any dimensions is interpreted as specifying all dimensions */
if(dmn_avg_nbr == 0){
dmn_avg_nbr=nbr_dmn_xtr;
dmn_avg_lst_in=(char **)nco_malloc(dmn_avg_nbr*sizeof(char *));
for(idx=0;idx<dmn_avg_nbr;idx++) dmn_avg_lst_in[idx]=(char *)strdup(dim[idx]->nm);
if(nco_dbg_lvl >= nco_dbg_std) (void)fprintf(stderr,"%s: INFO No dimensions specified with -a, therefore reducing (averaging, taking minimum, etc.) over all dimensions\n",nco_prg_nm);
} /* end if dmn_avg_nbr == 0 */
/* Allocate array of dimensions to average with maximum possible size */
dmn_avg=(dmn_sct **)nco_malloc(nbr_dmn_fl*sizeof(dmn_sct *));
/* Allocate array of dimensions to keep on output with maximum possible size */
dmn_out=(dmn_sct **)nco_malloc(nbr_dmn_fl*sizeof(dmn_sct *));
/* Create list of dimensions to average */
(void)nco_dmn_avg_mk(in_id,dmn_avg_lst_in,dmn_avg_nbr,flg_dmn_prc_usr_spc,flg_rdd,trv_tbl,&dmn_avg,&dmn_avg_nbr);
/* Create list of dimensions to keep on output */
(void)nco_dmn_out_mk(dim,nbr_dmn_xtr,trv_tbl,&dmn_out,&nbr_dmn_out);
dmn_avg=(dmn_sct **)nco_realloc(dmn_avg,dmn_avg_nbr*sizeof(dmn_sct *));
dmn_out=(dmn_sct **)nco_realloc(dmn_out,nbr_dmn_out*sizeof(dmn_sct *));
/* Transfer degenerated dimensions information into GTT */
(void)nco_dmn_dgn_tbl(dmn_out,nbr_dmn_out,trv_tbl);
/* Fill-in variable structure list for all extracted variables */
var=nco_fll_var_trv(in_id,&xtr_nbr,trv_tbl);
/* Duplicate to output array */
var_out=(var_sct **)nco_malloc(xtr_nbr*sizeof(var_sct *));
for(idx=0;idx<xtr_nbr;idx++){
var_out[idx]=nco_var_dpl(var[idx]);
(void)nco_xrf_var(var[idx],var_out[idx]);
(void)nco_xrf_dmn(var_out[idx]);
} /* end loop over var */
/* Determine conventions (ARM/CCM/CCSM/CF/MPAS) for treating file */
cnv=nco_cnv_ini(in_id);
/* Divide variable lists into lists of fixed variables and variables to be processed */
(void)nco_var_lst_dvd(var,var_out,xtr_nbr,cnv,True,nco_pck_plc_nil,nco_pck_map_nil,dmn_avg,dmn_avg_nbr,&var_fix,&var_fix_out,&nbr_var_fix,&var_prc,&var_prc_out,&nbr_var_prc,trv_tbl);
/* Store processed and fixed variables info into GTT */
(void)nco_var_prc_fix_trv(nbr_var_prc,var_prc,nbr_var_fix,var_fix,trv_tbl);
/* We now have final list of variables to extract. Phew. */
if(nco_dbg_lvl >= nco_dbg_var && nco_dbg_lvl != nco_dbg_dev){
for(idx=0;idx<xtr_nbr;idx++) (void)fprintf(stderr,"var[%d]->nm = %s, ->id=[%d]\n",idx,var[idx]->nm,var[idx]->id);
for(idx=0;idx<nbr_var_fix;idx++) (void)fprintf(stderr,"var_fix[%d]->nm = %s, ->id=[%d]\n",idx,var_fix[idx]->nm,var_fix[idx]->id);
for(idx=0;idx<nbr_var_prc;idx++) (void)fprintf(stderr,"var_prc[%d]->nm = %s, ->id=[%d]\n",idx,var_prc[idx]->nm,var_prc[idx]->id);
} /* end if */
/* Make output and input files consanguinous */
if(fl_out_fmt == NCO_FORMAT_UNDEFINED) fl_out_fmt=fl_in_fmt;
/* Initialize, decode, and set PPC information */
if(ppc_nbr > 0) nco_ppc_ini(in_id,&dfl_lvl,fl_out_fmt,ppc_arg,ppc_nbr,trv_tbl);
/* Verify output file format supports requested actions */
(void)nco_fl_fmt_vet(fl_out_fmt,cnk_nbr,dfl_lvl);
/* Open output file */
fl_out_tmp=nco_fl_out_open(fl_out,&FORCE_APPEND,FORCE_OVERWRITE,fl_out_fmt,&bfr_sz_hnt,RAM_CREATE,RAM_OPEN,SHARE_CREATE,SHARE_OPEN,WRT_TMP_FL,&out_id);
/* Initialize chunking from user-specified inputs */
if(fl_out_fmt == NC_FORMAT_NETCDF4 || fl_out_fmt == NC_FORMAT_NETCDF4_CLASSIC) rcd+=nco_cnk_ini(in_id,fl_out,cnk_arg,cnk_nbr,cnk_map,cnk_plc,cnk_csh_byt,cnk_min_byt,cnk_sz_byt,cnk_sz_scl,&cnk);
/* Define dimensions, extracted groups, variables, and attributes in output file. */
(void)nco_xtr_dfn(in_id,out_id,&cnk,dfl_lvl,gpe,md5,!FORCE_APPEND,True,False,nco_pck_plc_nil,(char *)NULL,trv_tbl);
/* Catenate time-stamped command line to "history" global attribute */
if(HISTORY_APPEND) (void)nco_hst_att_cat(out_id,cmd_ln);
if(HISTORY_APPEND && FORCE_APPEND) (void)nco_prv_att_cat(fl_in,in_id,out_id);
if(gaa_nbr > 0) (void)nco_glb_att_add(out_id,gaa_arg,gaa_nbr);
if(HISTORY_APPEND) (void)nco_vrs_att_cat(out_id);
if(thr_nbr > 1 && HISTORY_APPEND) (void)nco_thr_att_cat(out_id,thr_nbr);
/* Add new missing values to output file while in define mode */
if(msk_nm){
for(idx=0;idx<nbr_var_prc;idx++){
char *grp_out_fll=NULL; /* [sng] Group name */
int grp_out_id; /* [ID] Group ID (output) */
int var_out_id; /* [ID] Variable ID (output) */
trv_sct *var_trv; /* [sct] Variable GTT object */
/* Obtain variable GTT object using full variable name */
var_trv=trv_tbl_var_nm_fll(var_prc[idx]->nm_fll,trv_tbl);
/* Edit group name for output */
if(gpe) grp_out_fll=nco_gpe_evl(gpe,var_trv->grp_nm_fll); else grp_out_fll=(char *)strdup(var_trv->grp_nm_fll);
/* Obtain output group ID */
(void)nco_inq_grp_full_ncid(out_id,grp_out_fll,&grp_out_id);
/* Memory management after current extracted group */
if(grp_out_fll) grp_out_fll=(char *)nco_free(grp_out_fll);
/* Get variable ID */
(void)nco_inq_varid(grp_out_id,var_trv->nm,&var_out_id);
/* Store the output variable ID */
var_prc_out[idx]->id=var_out_id;
/* Define for var_prc_out because mss_val for var_prc will be overwritten in nco_var_mtd_refresh() */
if(!var_prc_out[idx]->has_mss_val){
var_prc_out[idx]->has_mss_val=True;
var_prc_out[idx]->mss_val=nco_mss_val_mk(var_prc[idx]->type);
(void)nco_put_att(grp_out_id,var_prc_out[idx]->id,nco_mss_val_sng_get(),var_prc_out[idx]->type,(long)1,var_prc_out[idx]->mss_val.vp);
} /* end if */
} /* end for */
} /* end if */
/* Turn-off default filling behavior to enhance efficiency */
nco_set_fill(out_id,NC_NOFILL,&fll_md_old);
/* Add cell_methods attributes (before exiting define mode) */
if(flg_cll_mth) rcd+=nco_cnv_cf_cll_mth_add(out_id,var_prc_out,nbr_var_prc,dmn_avg,dmn_avg_nbr,nco_op_typ,gpe,(clm_bnd_sct *)NULL,trv_tbl);
/* Take output file out of define mode */
if(hdr_pad == 0UL){
(void)nco_enddef(out_id);
}else{
(void)nco__enddef(out_id,hdr_pad);
if(nco_dbg_lvl >= nco_dbg_scl) (void)fprintf(stderr,"%s: INFO Padding header with %lu extra bytes\n",nco_prg_nm_get(),(unsigned long)hdr_pad);
} /* hdr_pad */
/* Assign zero to start and unity to stride vectors in output variables */
(void)nco_var_srd_srt_set(var_out,xtr_nbr);
/* Copy variable data for non-processed variables */
(void)nco_cpy_fix_var_trv(in_id,out_id,gpe,trv_tbl);
/* Close first input netCDF file */
nco_close(in_id);
/* Loop over input files (not currently used, fl_nbr == 1) */
for(fl_idx=0;fl_idx<fl_nbr;fl_idx++){
/* Parse filename */
if(fl_idx != 0) fl_in=nco_fl_nm_prs(fl_in,fl_idx,&fl_nbr,fl_lst_in,abb_arg_nbr,fl_lst_abb,fl_pth);
if(nco_dbg_lvl >= nco_dbg_fl) (void)fprintf(stderr,"%s: INFO Input file %d is %s",nco_prg_nm_get(),fl_idx,fl_in);
/* Make sure file is on local system and is readable or die trying */
if(fl_idx != 0) fl_in=nco_fl_mk_lcl(fl_in,fl_pth_lcl,HPSS_TRY,&FL_RTR_RMT_LCN);
if(nco_dbg_lvl >= nco_dbg_fl && FL_RTR_RMT_LCN) (void)fprintf(stderr,", local file is %s",fl_in);
if(nco_dbg_lvl >= nco_dbg_fl) (void)fprintf(stderr,"\n");
/* Open file once per thread to improve caching */
for(thr_idx=0;thr_idx<thr_nbr;thr_idx++) rcd=nco_fl_open(fl_in,md_open,&bfr_sz_hnt,in_id_arr+thr_idx);
in_id=in_id_arr[0];
/* Perform various error-checks on input file */
if(False) (void)nco_fl_cmp_err_chk();
/* Timestamp end of metadata setup and disk layout */
rcd+=nco_ddra((char *)NULL,(char *)NULL,&ddra_info);
ddra_info.tmr_flg=nco_tmr_rgl;
#ifdef _OPENMP
/* OpenMP notes:
firstprivate(): rcd gets incremented, so keep initial value
lastprivate(): retain rcd value from last thread
private(): wgt_avg does not need initialization
shared(): msk, wgt and lmt_nbr are not altered within loop */
#pragma omp parallel for firstprivate(DO_CONFORM_MSK,DO_CONFORM_WGT,ddra_info,rcd) lastprivate(rcd) private(idx,in_id,wgt_avg) shared(MULTIPLY_BY_TALLY,MUST_CONFORM,NRM_BY_DNM,WGT_MSK_CRD_VAR,dmn_avg,dmn_avg_nbr,flg_ddra,flg_rdd,gpe,in_id_arr,msk_nm,msk_val,nbr_var_prc,nco_dbg_lvl,nco_op_typ,nco_prg_nm,op_typ_rlt,out_id,trv_tbl,var_prc,var_prc_out,wgt_nm,lmt_nbr,lmt_arg,FORTRAN_IDX_CNV,MSA_USR_RDR)
#endif /* !_OPENMP */
for(idx=0;idx<nbr_var_prc;idx++){ /* Process all variables in current file */
char *grp_out_fll=NULL; /* [sng] Group name */
int grp_id; /* [ID] Group ID */
int grp_out_id; /* [ID] Group ID (output) */
int var_out_id; /* [ID] Variable ID (output) */
trv_sct *var_trv; /* [sct] Variable GTT object */
var_sct *wgt=NULL;
var_sct *wgt_out=NULL;
var_sct *msk=NULL;
var_sct *msk_out=NULL;
in_id=in_id_arr[omp_get_thread_num()];
/* Obtain variable GTT object using full variable name */
var_trv=trv_tbl_var_nm_fll(var_prc[idx]->nm_fll,trv_tbl);
/* Obtain group ID */
(void)nco_inq_grp_full_ncid(in_id,var_trv->grp_nm_fll,&grp_id);
if(nco_dbg_lvl >= nco_dbg_var && nco_dbg_lvl < nco_dbg_nbr) rcd+=nco_var_prc_crr_prn(idx,var_prc[idx]->nm);
if(nco_dbg_lvl >= nco_dbg_var && nco_dbg_lvl < nco_dbg_nbr) (void)fflush(fp_stderr);
/* Allocate and, if necessary, initialize accumulation space for all processed variables */
var_prc_out[idx]->sz=var_prc[idx]->sz;
/* fxm: verify that var_prc->tally is not needed */
if(!(var_prc_out[idx]->tally=(long *)nco_malloc_flg(var_prc_out[idx]->sz*sizeof(long)))){
(void)fprintf(fp_stdout,"%s: ERROR Unable to malloc() %ld*%ld bytes for tally buffer for variable %s in main()\n",nco_prg_nm_get(),var_prc_out[idx]->sz,(long)sizeof(long),var_prc_out[idx]->nm);
nco_exit(EXIT_FAILURE);
} /* end if err */
(void)nco_zero_long(var_prc_out[idx]->sz,var_prc_out[idx]->tally);
if(!(var_prc_out[idx]->val.vp=(void *)nco_malloc_flg(var_prc_out[idx]->sz*nco_typ_lng(var_prc_out[idx]->type)))){
(void)fprintf(fp_stdout,"%s: ERROR Unable to malloc() %ld*%lu bytes for value buffer for variable %s in main()\n",nco_prg_nm_get(),var_prc_out[idx]->sz,(unsigned long)nco_typ_lng(var_prc_out[idx]->type),var_prc_out[idx]->nm);
nco_exit(EXIT_FAILURE);
} /* end if err */
(void)nco_var_zero(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->val);
(void)nco_var_mtd_refresh(grp_id,var_prc[idx]);
/* Find weighting variable that matches current variable */
if(wgt_nm) wgt=nco_var_get_wgt_trv(in_id,lmt_nbr,lmt_arg,MSA_USR_RDR,FORTRAN_IDX_CNV,wgt_nm,var_prc[idx],trv_tbl);
/* Find mask variable that matches current variable */
if(msk_nm) msk=nco_var_get_wgt_trv(in_id,lmt_nbr,lmt_arg,MSA_USR_RDR,FORTRAN_IDX_CNV,msk_nm,var_prc[idx],trv_tbl);
/* Retrieve variable from disk into memory */
(void)nco_msa_var_get_trv(in_id,var_prc[idx],trv_tbl);
/* var_prc_out still has type = packed type for packed variables
nco_typ_cnv_rth() fixes that for most operations, though not for minimization or maximization
Following line is necessary only for packed variables subject to minimization or maximization */
if(var_prc[idx]->typ_dsk != var_prc[idx]->type && var_prc[idx]->typ_upk == var_prc[idx]->type) var_prc_out[idx]=nco_var_cnf_typ(var_prc[idx]->type,var_prc_out[idx]);
/* Convert char, short, long, int, and float types to doubles before arithmetic */
var_prc[idx]=nco_typ_cnv_rth(var_prc[idx],nco_op_typ);
var_prc_out[idx]=nco_typ_cnv_rth(var_prc_out[idx],nco_op_typ);
/* Check mask found for this variable, using msk */
if(msk && (!var_prc[idx]->is_crd_var || WGT_MSK_CRD_VAR)){
msk_out=nco_var_cnf_dmn(var_prc[idx],msk,msk_out,MUST_CONFORM,&DO_CONFORM_MSK);
/* Mask variable iff msk and var conform */
if(DO_CONFORM_MSK){
msk_out=nco_var_cnf_typ(var_prc[idx]->type,msk_out);
/* mss_val for var_prc has been overwritten in nco_var_mtd_refresh() */
if(!var_prc[idx]->has_mss_val){
var_prc[idx]->has_mss_val=True;
var_prc[idx]->mss_val=nco_mss_val_mk(var_prc[idx]->type);
} /* end if */
/* Mask by changing variable to missing value where condition is false */
(void)nco_var_msk(var_prc[idx]->type,var_prc[idx]->sz,var_prc[idx]->has_mss_val,var_prc[idx]->mss_val,msk_val,op_typ_rlt,msk_out->val,var_prc[idx]->val);
} /* end if */
} /* end if */
/* Perform non-linear transformations before weighting */
if(!var_prc[idx]->is_crd_var){
switch(nco_op_typ){
case nco_op_mabs: /* Absolute value variable before weighting */
case nco_op_mebs: /* Absolute value variable before weighting */
case nco_op_mibs: /* Absolute value variable before weighting */
(void)nco_var_abs(var_prc[idx]->type,var_prc[idx]->sz,var_prc[idx]->has_mss_val,var_prc[idx]->mss_val,var_prc[idx]->val);
break;
case nco_op_avgsqr: /* Square variable before weighting */
case nco_op_rms: /* Square variable before weighting */
case nco_op_rmssdn: /* Square variable before weighting */
(void)nco_var_mlt(var_prc[idx]->type,var_prc[idx]->sz,var_prc[idx]->has_mss_val,var_prc[idx]->mss_val,var_prc[idx]->val,var_prc[idx]->val);
break;
default: /* All other operations are linear, do nothing to them yet */
break;
} /* end case */
} /* var_prc[idx]->is_crd_var */
/* Check weight found for this variable, using wgt */
if(wgt && (!var_prc[idx]->is_crd_var || WGT_MSK_CRD_VAR)){
/* fxm: nco_var_cnf_dmn() has bug where it does not allocate tally array
for weights that do already conform to var_prc. TODO #114. */
wgt_out=nco_var_cnf_dmn(var_prc[idx],wgt,wgt_out,MUST_CONFORM,&DO_CONFORM_WGT);
if(DO_CONFORM_WGT){
wgt_out=nco_var_cnf_typ(var_prc[idx]->type,wgt_out);
/* Weight variable after any initial non-linear operation so, e.g., variable (not weights) is squared */
(void)nco_var_mlt(var_prc[idx]->type,var_prc[idx]->sz,var_prc[idx]->has_mss_val,var_prc[idx]->mss_val,wgt_out->val,var_prc[idx]->val);
} /* end if weights conformed */
} /* end if weight was specified and then tested for conformance */
/* Copy (masked) (weighted) values from var_prc to var_prc_out */
(void)memcpy((void *)(var_prc_out[idx]->val.vp),(void *)(var_prc[idx]->val.vp),var_prc_out[idx]->sz*nco_typ_lng(var_prc_out[idx]->type));
/* 20050516: fxm: destruction of var_prc_out in nco_var_avg() leaves dangling pointers in var_out? */
/* Reduce variable over specified dimensions (tally array is set here)
NB: var_prc_out[idx] is new, so corresponding var_out[idx] is dangling
nco_var_avg() will perform nco_op_typ on all variables except coordinate variables
nco_var_avg() always averages coordinate variables */
var_prc_out[idx]=nco_var_avg(var_prc_out[idx],dmn_avg,dmn_avg_nbr,nco_op_typ,flg_rdd,&ddra_info);
/* var_prc_out[idx]->val now holds numerator of averaging expression documented in NCO Users Guide
Denominator is also tricky due to sundry normalization options
These logical switches are tricky---modify them with care */
if(NRM_BY_DNM && DO_CONFORM_WGT && (!var_prc[idx]->is_crd_var || WGT_MSK_CRD_VAR)){
/* Duplicate wgt_out as wgt_avg so that wgt_out is not contaminated by any
averaging operation and may be re-used on next variable.
Free wgt_avg after each use but continue to re-use wgt_out */
wgt_avg=nco_var_dpl(wgt_out);
if(var_prc[idx]->has_mss_val){
double mss_val_dbl=double_CEWI;
/* Set denominator to missing value at all locations where variable is missing value
If this is accomplished by setting weight to missing value wherever variable is missing value
then weight must not be re-used by next variable (which may conform but have missing values in different locations)
This is one good reason to copy wgt_out into disposable wgt_avg for each new variable */
/* First, make sure wgt_avg has same missing value as variable */
(void)nco_mss_val_cp(var_prc[idx],wgt_avg);
/* Copy missing value into double precision variable */
switch(wgt_avg->type){
case NC_FLOAT: mss_val_dbl=wgt_avg->mss_val.fp[0]; break;
case NC_DOUBLE: mss_val_dbl=wgt_avg->mss_val.dp[0]; break;
case NC_INT: mss_val_dbl=wgt_avg->mss_val.ip[0]; break;
case NC_SHORT: mss_val_dbl=wgt_avg->mss_val.sp[0]; break;
case NC_USHORT: mss_val_dbl=wgt_avg->mss_val.usp[0]; break;
case NC_UINT: mss_val_dbl=wgt_avg->mss_val.uip[0]; break;
case NC_INT64: mss_val_dbl=(double)wgt_avg->mss_val.i64p[0]; break; /* CEWI for MSVC */
case NC_UINT64: mss_val_dbl=(double)wgt_avg->mss_val.ui64p[0]; break; /* CEWI for MSVC */
case NC_BYTE: mss_val_dbl=wgt_avg->mss_val.bp[0]; break;
case NC_UBYTE: mss_val_dbl=wgt_avg->mss_val.ubp[0]; break;
case NC_CHAR: mss_val_dbl=wgt_avg->mss_val.cp[0]; break;
case NC_STRING: break; /* Do nothing */
default: nco_dfl_case_nc_type_err(); break;
} /* end switch */
/* Second, mask wgt_avg where variable is missing value */
(void)nco_var_msk(wgt_avg->type,wgt_avg->sz,var_prc[idx]->has_mss_val,var_prc[idx]->mss_val,mss_val_dbl,nco_op_ne,var_prc[idx]->val,wgt_avg->val);
} /* endif weight must be checked for missing values */
/* Free current input buffer */
var_prc[idx]->val.vp=nco_free(var_prc[idx]->val.vp);
if(msk && DO_CONFORM_MSK){
/* Must mask weight in same fashion as variable was masked
If msk and var did not conform then do not mask wgt
Ensure wgt_avg has a missing value */
if(!wgt_avg->has_mss_val){
wgt_avg->has_mss_val=True;
wgt_avg->mss_val=nco_mss_val_mk(wgt_avg->type);
} /* end if */
/* Mask by changing weight to missing value where condition is false */
(void)nco_var_msk(wgt_avg->type,wgt_avg->sz,wgt_avg->has_mss_val,wgt_avg->mss_val,msk_val,op_typ_rlt,msk_out->val,wgt_avg->val);
} /* endif weight must be masked */
/* fxm: temporary kludge to make sure weight has tally space
wgt_avg may lack valid tally array in ncwa because wgt_avg is created,
sometimes, before the tally array for var_prc_out[idx] is created.
When this occurs the nco_var_dpl() call in nco_var_cnf_dmn() does not copy
tally array into wgt_avg. See related note about this above. TODO #114.*/
if(wgt_avg->sz > 0){
if(!(wgt_avg->tally=(long *)nco_realloc(wgt_avg->tally,wgt_avg->sz*sizeof(long)))){
(void)fprintf(fp_stdout,"%s: ERROR Unable to realloc() %ld*%ld bytes for tally buffer for weight %s in main()\n",nco_prg_nm_get(),wgt_avg->sz,(long)sizeof(long),wgt_avg->nm);
nco_exit(EXIT_FAILURE);
} /* end if */
} /* wgt_avg->sz */
/* Average weight over specified dimensions (tally array is set here) */
wgt_avg=nco_var_avg(wgt_avg,dmn_avg,dmn_avg_nbr,nco_op_avg,flg_rdd,&ddra_info);
if(MULTIPLY_BY_TALLY){
/* NB: Currently this is not implemented */
/* Multiply numerator (weighted sum of variable) by tally
We deviously accomplish this by dividing denominator by tally */
(void)nco_var_nrm(wgt_avg->type,wgt_avg->sz,wgt_avg->has_mss_val,wgt_avg->mss_val,wgt_avg->tally,wgt_avg->val);
} /* endif */
/* Divide numerator by denominator */
/* Diagnose common PEBCAK before it causes core dump */
if(var_prc_out[idx]->sz == 1L && var_prc_out[idx]->type == NC_INT && var_prc_out[idx]->val.ip[0] == 0){
(void)fprintf(fp_stdout,"%s: ERROR Weight in denominator weight = 0.0, will cause SIGFPE\n%s: HINT Sum of masked, averaged weights must be non-zero\n%s: HINT A possible workaround is to remove variable \"%s\" from output file using \"%s -x -v %s ...\"\n%s: Expecting core dump...now!\n",nco_prg_nm,nco_prg_nm,nco_prg_nm,var_prc_out[idx]->nm,nco_prg_nm,var_prc_out[idx]->nm,nco_prg_nm);
} /* end if */
/* Rather complex conditional statement is shorter than switch() */
if( /* Normalize by weighted tally if .... */
var_prc[idx]->is_crd_var || /* ...variable is a coordinate or ...*/
((nco_op_typ != nco_op_min) && /* ...operation is not min() and... */
(nco_op_typ != nco_op_max) && /* ...operation is not max() and... */
(nco_op_typ != nco_op_mabs) && /* ...operation is not mabs() and... */
(nco_op_typ != nco_op_mibs) && /* ...operation is not mibs() and... */
(nco_op_typ != nco_op_tabs) && /* ...operation is not tabs() and... */
(nco_op_typ != nco_op_ttl)) /* ...operation is not ttl() and... */
){ /* Divide numerator by masked, averaged, weights */
(void)nco_var_dvd(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,wgt_avg->val,var_prc_out[idx]->val);
} /* endif */
/* Free wgt_avg, but keep wgt_out, after each use */
if(wgt_avg) wgt_avg=nco_var_free(wgt_avg);
/* End of branch for normalization when weights were specified */
}else if(NRM_BY_DNM){
/* Branch for normalization when no weights were specified
Normalization is just due to tally */
if(var_prc[idx]->is_crd_var){
/* Always return averages (never extrema or other statistics) of coordinates
Prevent coordinate variables from encountering nco_var_nrm_sdn() */
(void)nco_var_nrm(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->tally,var_prc_out[idx]->val);
}else{ /* !var_prc[idx]->is_crd_var */
switch(nco_op_typ){
case nco_op_mebs: /* Normalize sum by tally to create mean */
case nco_op_avg: /* Normalize sum by tally to create mean */
case nco_op_sqravg: /* Normalize sum by tally to create mean */
case nco_op_avgsqr: /* Normalize sum of squares by tally to create mean square */
case nco_op_rms: /* Normalize sum of squares by tally to create mean square */
case nco_op_sqrt: /* Normalize sum by tally to create mean */
(void)nco_var_nrm(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->tally,var_prc_out[idx]->val);
break;
case nco_op_rmssdn: /* Normalize sum of squares by tally-1 to create mean square for sdn */
(void)nco_var_nrm_sdn(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->tally,var_prc_out[idx]->val);
break;
case nco_op_min: /* Minimum is already in buffer, do nothing */
case nco_op_max: /* Maximum is already in buffer, do nothing */
case nco_op_mabs: /* Maximum absolute value is already in buffer, do nothing */
case nco_op_mibs: /* Minimum absolute value is already in buffer, do nothing */
case nco_op_tabs: /* Total absolute value is already in buffer, do nothing */
case nco_op_ttl: /* Total is already in buffer, do nothing */
break;
default:
(void)fprintf(fp_stdout,"%s: ERROR Illegal nco_op_typ in non-weighted normalization\n",nco_prg_nm);
nco_exit(EXIT_FAILURE);
break;
} /* end switch */
} /* !var_prc[idx]->is_crd_var */
}else if(!NRM_BY_DNM){
/* User turned off normalization so we are done */
;
}else{
(void)fprintf(fp_stdout,"%s: ERROR Unforeseen logical branch in main()\n",nco_prg_nm);
nco_exit(EXIT_FAILURE);
} /* end if */
/* Some non-linear operations require additional processing */
if(!var_prc[idx]->is_crd_var){
switch(nco_op_typ){
case nco_op_sqravg: /* Square mean to create square of the mean (for sdn) */
(void)nco_var_mlt(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->val,var_prc_out[idx]->val);
break;
case nco_op_sqrt: /* Take root of mean to create root mean */
case nco_op_rms: /* Take root of mean of sum of squares to create root mean square */
case nco_op_rmssdn: /* Take root of sdn mean of sum of squares to create root mean square for sdn */
(void)nco_var_sqrt(var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->tally,var_prc_out[idx]->val,var_prc_out[idx]->val);
break;
default:
break;
} /* end switch */
} /* var_prc[idx]->is_crd_var */
/* Free tally buffer */
var_prc_out[idx]->tally=(long *)nco_free(var_prc_out[idx]->tally);
/* Revert any arithmetic promotion but leave unpacked (for now) */
var_prc_out[idx]=nco_var_cnf_typ(var_prc_out[idx]->typ_upk,var_prc_out[idx]);
/* Edit group name for output */
if(gpe) grp_out_fll=nco_gpe_evl(gpe,var_trv->grp_nm_fll); else grp_out_fll=(char *)strdup(var_trv->grp_nm_fll);
/* Obtain output group ID */
(void)nco_inq_grp_full_ncid(out_id,grp_out_fll,&grp_out_id);
/* Memory management after current extracted group */
if(grp_out_fll) grp_out_fll=(char *)nco_free(grp_out_fll);
/* Get variable ID */
(void)nco_inq_varid(grp_out_id,var_trv->nm,&var_out_id);
/* Store the output variable ID */
var_prc_out[idx]->id=var_out_id;
if(var_trv->ppc != NC_MAX_INT){
if(var_trv->flg_nsd) (void)nco_ppc_bitmask(var_trv->ppc,var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->val); else (void)nco_ppc_around(var_trv->ppc,var_prc_out[idx]->type,var_prc_out[idx]->sz,var_prc_out[idx]->has_mss_val,var_prc_out[idx]->mss_val,var_prc_out[idx]->val);
} /* endif ppc */
if(nco_is_xcp(var_trv->nm)) nco_xcp_prc(var_trv->nm,var_prc_out[idx]->type,var_prc_out[idx]->sz,(char *)var_prc_out[idx]->val.vp);
#ifdef _OPENMP
#pragma omp critical
#endif /* _OPENMP */
{ /* begin OpenMP critical */
/* Copy average to output file then free averaging buffer */
if(var_prc_out[idx]->nbr_dim == 0){
(void)nco_put_var1(grp_out_id,var_prc_out[idx]->id,var_prc_out[idx]->srt,var_prc_out[idx]->val.vp,var_prc_out[idx]->type);
}else{ /* end if variable is scalar */
(void)nco_put_vara(grp_out_id,var_prc_out[idx]->id,var_prc_out[idx]->srt,var_prc_out[idx]->cnt,var_prc_out[idx]->val.vp,var_prc_out[idx]->type);
} /* end if variable is array */
} /* end OpenMP critical */
if(flg_ddra){
/* DDRA diagnostics
Usage:
ncwa -O -C --mdl -a lat,lon,time -w lat ~/nco/data/in.nc ~/foo.nc
ncwa -O -C --mdl -a lat,lon -w lat ${DATA}/nco_bm/stl_5km.nc ~/foo.nc
ncwa -O -C --mdl -a lat,lon,time -w lat ${DATA}/nco_bm/gcm_T85.nc ~/foo.nc */
/* Assign remaining input for DDRA diagnostics */
ddra_info.lmn_nbr=var_prc[idx]->sz; /* [nbr] Variable size */
if(wgt) ddra_info.lmn_nbr_wgt=wgt->sz; /* [nbr] Weight size */
ddra_info.nco_op_typ=nco_op_typ; /* [enm] Operation type */
ddra_info.rnk_var=var_prc[idx]->nbr_dim; /* I [nbr] Variable rank (in input file) */
if(wgt) ddra_info.rnk_wgt=wgt->nbr_dim; /* [nbr] Rank of weight */
ddra_info.var_idx=idx; /* [enm] Index */
ddra_info.wrd_sz=nco_typ_lng(var_prc[idx]->type); /* [B] Bytes per element */
/* DDRA diagnostics */
rcd+=nco_ddra /* [fnc] Count operations */
(var_prc[idx]->nm, /* I [sng] Variable name */
wgt_nm, /* I [sng] Weight name */
&ddra_info); /* I [sct] DDRA information */
} /* !flg_ddra */
/* Free current output buffer */
var_prc_out[idx]->val.vp=nco_free(var_prc_out[idx]->val.vp);
/* Free possible weight/mask found */
if(wgt) wgt=nco_var_free(wgt);
if(wgt_out) wgt_out=nco_var_free(wgt_out);
if(msk) msk=nco_var_free(msk);
if(msk_out) msk_out=nco_var_free(msk_out);
} /* end (OpenMP parallel for) loop over idx */
if(nco_dbg_lvl >= nco_dbg_var) (void)fprintf(stderr,"\n");
/* Close input netCDF file */
for(thr_idx=0;thr_idx<thr_nbr;thr_idx++) nco_close(in_id_arr[thr_idx]);
/* Remove local copy of file */
if(FL_RTR_RMT_LCN && RM_RMT_FL_PST_PRC) (void)nco_fl_rm(fl_in);
} /* end loop over fl_idx */
/* Close output file and move it from temporary to permanent location */
(void)nco_fl_out_cls(fl_out,fl_out_tmp,out_id);
/* Clean memory unless dirty memory allowed */
if(flg_mmr_cln){
/* ncwa-specific memory */
if(dmn_avg_nbr > 0) dmn_avg=(dmn_sct **)nco_free(dmn_avg);
if(msk_nm) msk_nm=(char *)nco_free(msk_nm);
if(msk_cnd_sng) msk_cnd_sng=(char *)nco_free(msk_cnd_sng);
if(wgt_avg) wgt_avg=nco_var_free(wgt_avg);
if(wgt_nm) wgt_nm=(char *)nco_free(wgt_nm);
/* NCO-generic clean-up */
/* Free individual strings/arrays */
if(cmd_ln) cmd_ln=(char *)nco_free(cmd_ln);
if(cnk_map_sng) cnk_map_sng=(char *)nco_free(cnk_map_sng);
if(cnk_plc_sng) cnk_plc_sng=(char *)nco_free(cnk_plc_sng);
if(fl_in) fl_in=(char *)nco_free(fl_in);
if(fl_out) fl_out=(char *)nco_free(fl_out);
if(fl_out_tmp) fl_out_tmp=(char *)nco_free(fl_out_tmp);
if(fl_pth) fl_pth=(char *)nco_free(fl_pth);
if(fl_pth_lcl) fl_pth_lcl=(char *)nco_free(fl_pth_lcl);
if(in_id_arr) in_id_arr=(int *)nco_free(in_id_arr);
/* Free lists of strings */
if(fl_lst_in && fl_lst_abb == NULL) fl_lst_in=nco_sng_lst_free(fl_lst_in,fl_nbr);
if(fl_lst_in && fl_lst_abb) fl_lst_in=nco_sng_lst_free(fl_lst_in,1);
if(fl_lst_abb) fl_lst_abb=nco_sng_lst_free(fl_lst_abb,abb_arg_nbr);
if(gaa_nbr > 0) gaa_arg=nco_sng_lst_free(gaa_arg,gaa_nbr);
if(var_lst_in_nbr > 0) var_lst_in=nco_sng_lst_free(var_lst_in,var_lst_in_nbr);
/* Free limits */
for(idx=0;idx<aux_nbr;idx++) aux_arg[idx]=(char *)nco_free(aux_arg[idx]);
for(idx=0;idx<lmt_nbr;idx++) lmt_arg[idx]=(char *)nco_free(lmt_arg[idx]);
for(idx=0;idx<ppc_nbr;idx++) ppc_arg[idx]=(char *)nco_free(ppc_arg[idx]);
/* Free chunking information */
for(idx=0;idx<cnk_nbr;idx++) cnk_arg[idx]=(char *)nco_free(cnk_arg[idx]);
if(cnk_nbr > 0 && (fl_out_fmt == NC_FORMAT_NETCDF4 || fl_out_fmt == NC_FORMAT_NETCDF4_CLASSIC)) cnk.cnk_dmn=(cnk_dmn_sct **)nco_cnk_lst_free(cnk.cnk_dmn,cnk_nbr);
/* Free dimension lists */
if(nbr_dmn_xtr > 0) dim=nco_dmn_lst_free(dim,nbr_dmn_xtr);
if(nbr_dmn_out > 0) dmn_out=nco_dmn_lst_free(dmn_out,nbr_dmn_out);
/* Free variable lists */
if(xtr_nbr > 0) var=nco_var_lst_free(var,xtr_nbr);
/* ncwa uses nco_var_lst_free() on var_prc_out because var_out has dangling pointers */
if(nbr_var_fix > 0) var_fix_out=nco_var_lst_free(var_fix_out,nbr_var_fix);
if(nbr_var_prc > 0) var_prc_out=nco_var_lst_free(var_prc_out,nbr_var_prc);
var_prc=(var_sct **)nco_free(var_prc);
var_fix=(var_sct **)nco_free(var_fix);
var_out=(var_sct **)nco_free(var_out);
for(idx=0;idx<lmt_nbr;idx++) flg_dne[idx].dim_nm=(char *)nco_free(flg_dne[idx].dim_nm);
if(flg_dne) flg_dne=(nco_dmn_dne_t *)nco_free(flg_dne);
/* Free traversal table */
trv_tbl_free(trv_tbl);
} /* !flg_mmr_cln */
/* End timer */
ddra_info.tmr_flg=nco_tmr_end; /* [enm] Timer flag */
rcd+=nco_ddra((char *)NULL,(char *)NULL,&ddra_info);
if(rcd != NC_NOERR) nco_err_exit(rcd,"main");
#ifdef ENABLE_MPI
MPI_Finalize();
#endif /* !ENABLE_MPI */
nco_exit_gracefully();
return EXIT_SUCCESS;
} /* end main() */
|
timestep.c | /// \file
/// Leapfrog time integrator
#include "timestep.h"
#include <omp.h>
#include "CoMDTypes.h"
#include "linkCells.h"
#include "parallel.h"
#include "performanceTimers.h"
static void advanceVelocity(SimFlat* s, int nBoxes, real_t dt);
static void advancePosition(SimFlat* s, int nBoxes, real_t dt);
/// Advance the simulation time to t+dt using a leap frog method
/// (equivalent to velocity verlet).
///
/// Forces must be computed before calling the integrator the first time.
///
/// - Advance velocities half time step using forces
/// - Advance positions full time step using velocities
/// - Update link cells and exchange remote particles
/// - Compute forces
/// - Update velocities half time step using forces
///
/// This leaves positions, velocities, and forces at t+dt, with the
/// forces ready to perform the half step velocity update at the top of
/// the next call.
///
/// After nSteps the kinetic energy is computed for diagnostic output.
double timestep(SimFlat* s, int nSteps, real_t dt)
{
for (int ii=0; ii<nSteps; ++ii)
{
startTimer(velocityTimer);
advanceVelocity(s, s->boxes->nLocalBoxes, 0.5*dt);
stopTimer(velocityTimer);
startTimer(positionTimer);
advancePosition(s, s->boxes->nLocalBoxes, dt);
stopTimer(positionTimer);
startTimer(redistributeTimer);
redistributeAtoms(s);
stopTimer(redistributeTimer);
startTimer(computeForceTimer);
computeForce(s);
stopTimer(computeForceTimer);
startTimer(velocityTimer);
advanceVelocity(s, s->boxes->nLocalBoxes, 0.5*dt);
stopTimer(velocityTimer);
}
kineticEnergy(s);
return s->ePotential;
}
void computeForce(SimFlat* s)
{
s->pot->force(s);
}
void advanceVelocity(SimFlat* s, int nBoxes, real_t dt)
{
int avgAtomsPerBox = s->boxes->nTotalAtoms / s->boxes->nLocalBoxes;
#pragma omp parallel for
for (int iBox=0; iBox<nBoxes; iBox++)
{
#pragma sst loop_count avgAtomsPerBox
for (int iOff=MAXATOMS*iBox,ii=0; ii<s->boxes->nAtoms[iBox]; ii++,iOff++)
{
s->atoms->p[iOff][0] += dt*s->atoms->f[iOff][0];
s->atoms->p[iOff][1] += dt*s->atoms->f[iOff][1];
s->atoms->p[iOff][2] += dt*s->atoms->f[iOff][2];
}
}
}
void advancePosition(SimFlat* s, int nBoxes, real_t dt)
{
int avgAtomsPerBox = s->boxes->nTotalAtoms / s->boxes->nLocalBoxes;
#pragma omp parallel for
for (int iBox=0; iBox<nBoxes; iBox++)
{
#pragma sst loop_count avgAtomsPerBox
for (int iOff=MAXATOMS*iBox,ii=0; ii<s->boxes->nAtoms[iBox]; ii++,iOff++)
{
int iSpecies = s->atoms->iSpecies[iOff];
real_t invMass = 1.0/s->species[iSpecies].mass;
s->atoms->r[iOff][0] += dt*s->atoms->p[iOff][0]*invMass;
s->atoms->r[iOff][1] += dt*s->atoms->p[iOff][1]*invMass;
s->atoms->r[iOff][2] += dt*s->atoms->p[iOff][2]*invMass;
}
}
}
/// Calculates total kinetic and potential energy across all tasks. The
/// local potential energy is a by-product of the force routine.
void kineticEnergy(SimFlat* s)
{
int avgAtomsPerBox = s->boxes->nTotalAtoms / s->boxes->nLocalBoxes;
real_t eLocal[2];
real_t kenergy = 0.0;
eLocal[0] = s->ePotential;
eLocal[1] = 0;
#pragma omp parallel for reduction(+:kenergy)
for (int iBox=0; iBox<s->boxes->nLocalBoxes; iBox++)
{
#pragma sst loop_count avgAtomsPerBox
for (int iOff=MAXATOMS*iBox,ii=0; ii<s->boxes->nAtoms[iBox]; ii++,iOff++)
{
int iSpecies = s->atoms->iSpecies[iOff];
real_t invMass = 0.5/s->species[iSpecies].mass;
kenergy += ( s->atoms->p[iOff][0] * s->atoms->p[iOff][0] +
s->atoms->p[iOff][1] * s->atoms->p[iOff][1] +
s->atoms->p[iOff][2] * s->atoms->p[iOff][2] )*invMass;
}
}
eLocal[1] = kenergy;
real_t eSum[2];
startTimer(commReduceTimer);
addRealParallel(eLocal, eSum, 2);
stopTimer(commReduceTimer);
s->ePotential = eSum[0];
s->eKinetic = eSum[1];
}
/// \details
/// This function provides one-stop shopping for the sequence of events
/// that must occur for a proper exchange of halo atoms after the atom
/// positions have been updated by the integrator.
///
/// - updateLinkCells: Since atoms have moved, some may be in the wrong
/// link cells.
/// - haloExchange (atom version): Sends atom data to remote tasks.
/// - sort: Sort the atoms.
///
/// \see updateLinkCells
/// \see initAtomHaloExchange
/// \see sortAtomsInCell
void redistributeAtoms(SimFlat* sim)
{
updateLinkCells(sim->boxes, sim->atoms);
startTimer(atomHaloTimer);
haloExchange(sim->boxes, sim->atomExchange, sim);
stopTimer(atomHaloTimer);
#pragma omp parallel for
for (int ii=0; ii<sim->boxes->nTotalBoxes; ++ii)
sortAtomsInCell(sim->atoms, sim->boxes, ii);
}
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