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serge-sans-paille/pythran | pythran/types/type_dependencies.py | pytype_to_deps_hpp | def pytype_to_deps_hpp(t):
"""python -> pythonic type hpp filename."""
if isinstance(t, List):
return {'list.hpp'}.union(pytype_to_deps_hpp(t.__args__[0]))
elif isinstance(t, Set):
return {'set.hpp'}.union(pytype_to_deps_hpp(t.__args__[0]))
elif isinstance(t, Dict):
tkey, tvalue ... | python | def pytype_to_deps_hpp(t):
"""python -> pythonic type hpp filename."""
if isinstance(t, List):
return {'list.hpp'}.union(pytype_to_deps_hpp(t.__args__[0]))
elif isinstance(t, Set):
return {'set.hpp'}.union(pytype_to_deps_hpp(t.__args__[0]))
elif isinstance(t, Dict):
tkey, tvalue ... | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | pytype_to_deps | def pytype_to_deps(t):
""" python -> pythonic type header full path. """
res = set()
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res.add(os.path.join('pythonic', 'types', hpp_dep))
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return res | python | def pytype_to_deps(t):
""" python -> pythonic type header full path. """
res = set()
for hpp_dep in pytype_to_deps_hpp(t):
res.add(os.path.join('pythonic', 'types', hpp_dep))
res.add(os.path.join('pythonic', 'include', 'types', hpp_dep))
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.prepare | def prepare(self, node):
"""
Add nodes for each global declarations in the result graph.
No edges are added as there are no type builtin type dependencies.
"""
super(TypeDependencies, self).prepare(node)
for v in self.global_declarations.values():
self.result... | python | def prepare(self, node):
"""
Add nodes for each global declarations in the result graph.
No edges are added as there are no type builtin type dependencies.
"""
super(TypeDependencies, self).prepare(node)
for v in self.global_declarations.values():
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_any_conditionnal | def visit_any_conditionnal(self, node1, node2):
"""
Set and restore the in_cond variable before visiting subnode.
Compute correct dependencies on a value as both branch are possible
path.
"""
true_naming = false_naming = None
try:
tmp = self.naming.... | python | def visit_any_conditionnal(self, node1, node2):
"""
Set and restore the in_cond variable before visiting subnode.
Compute correct dependencies on a value as both branch are possible
path.
"""
true_naming = false_naming = None
try:
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_FunctionDef | def visit_FunctionDef(self, node):
"""
Initialize variable for the current function to add edges from calls.
We compute variable to call dependencies and add edges when returns
are reach.
"""
# Ensure there are no nested functions.
assert self.current_function is... | python | def visit_FunctionDef(self, node):
"""
Initialize variable for the current function to add edges from calls.
We compute variable to call dependencies and add edges when returns
are reach.
"""
# Ensure there are no nested functions.
assert self.current_function is... | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_Return | def visit_Return(self, node):
"""
Add edge from all possible callee to current function.
Gather all the function call that led to the creation of the
returned expression and add an edge to each of this function.
When visiting an expression, one returns a list of frozensets. Eac... | python | def visit_Return(self, node):
"""
Add edge from all possible callee to current function.
Gather all the function call that led to the creation of the
returned expression and add an edge to each of this function.
When visiting an expression, one returns a list of frozensets. Eac... | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_Assign | def visit_Assign(self, node):
"""
In case of assignment assign value depend on r-value type dependencies.
It is valid for subscript, `a[i] = foo()` means `a` type depend on
`foo` return type.
"""
value_deps = self.visit(node.value)
for target in node.targets:
... | python | def visit_Assign(self, node):
"""
In case of assignment assign value depend on r-value type dependencies.
It is valid for subscript, `a[i] = foo()` means `a` type depend on
`foo` return type.
"""
value_deps = self.visit(node.value)
for target in node.targets:
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_AugAssign | def visit_AugAssign(self, node):
"""
AugAssigned value depend on r-value type dependencies.
It is valid for subscript, `a[i] += foo()` means `a` type depend on
`foo` return type and previous a types too.
"""
args = (self.naming[get_variable(node.target).id],
... | python | def visit_AugAssign(self, node):
"""
AugAssigned value depend on r-value type dependencies.
It is valid for subscript, `a[i] += foo()` means `a` type depend on
`foo` return type and previous a types too.
"""
args = (self.naming[get_variable(node.target).id],
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_For | def visit_For(self, node):
"""
Handle iterator variable in for loops.
Iterate variable may be the correct one at the end of the loop.
"""
body = node.body
if node.target.id in self.naming:
body = [ast.Assign(targets=[node.target], value=node.iter)] + body
... | python | def visit_For(self, node):
"""
Handle iterator variable in for loops.
Iterate variable may be the correct one at the end of the loop.
"""
body = node.body
if node.target.id in self.naming:
body = [ast.Assign(targets=[node.target], value=node.iter)] + body
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_BoolOp | def visit_BoolOp(self, node):
""" Return type may come from any boolop operand. """
return sum((self.visit(value) for value in node.values), []) | python | def visit_BoolOp(self, node):
""" Return type may come from any boolop operand. """
return sum((self.visit(value) for value in node.values), []) | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_BinOp | def visit_BinOp(self, node):
""" Return type depend from both operand of the binary operation. """
args = [self.visit(arg) for arg in (node.left, node.right)]
return list({frozenset.union(*x) for x in itertools.product(*args)}) | python | def visit_BinOp(self, node):
""" Return type depend from both operand of the binary operation. """
args = [self.visit(arg) for arg in (node.left, node.right)]
return list({frozenset.union(*x) for x in itertools.product(*args)}) | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_Call | def visit_Call(self, node):
"""
Function call depend on all function use in the call.
>> a = foo(bar(c) or foobar(d))
Return type depend on [foo, bar] or [foo, foobar]
"""
args = [self.visit(arg) for arg in node.args]
func = self.visit(node.func)
params ... | python | def visit_Call(self, node):
"""
Function call depend on all function use in the call.
>> a = foo(bar(c) or foobar(d))
Return type depend on [foo, bar] or [foo, foobar]
"""
args = [self.visit(arg) for arg in node.args]
func = self.visit(node.func)
params ... | [
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_Name | def visit_Name(self, node):
"""
Return dependencies for given variable.
It have to be register first.
"""
if node.id in self.naming:
return self.naming[node.id]
elif node.id in self.global_declarations:
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"""
Return dependencies for given variable.
It have to be register first.
"""
if node.id in self.naming:
return self.naming[node.id]
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_List | def visit_List(self, node):
""" List construction depend on each elements type dependency. """
if node.elts:
return list(set(sum([self.visit(elt) for elt in node.elts], [])))
else:
return [frozenset()] | python | def visit_List(self, node):
""" List construction depend on each elements type dependency. """
if node.elts:
return list(set(sum([self.visit(elt) for elt in node.elts], [])))
else:
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serge-sans-paille/pythran | pythran/types/type_dependencies.py | TypeDependencies.visit_ExceptHandler | def visit_ExceptHandler(self, node):
""" Exception may declare a new variable. """
if node.name:
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for stmt in node.body:
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""" Exception may declare a new variable. """
if node.name:
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serge-sans-paille/pythran | docs/papers/iop2014/xp/numba/arc_distance.py | arc_distance | def arc_distance(theta_1, phi_1,
theta_2, phi_2):
"""
Calculates the pairwise arc distance between all points in vector a and b.
"""
temp = np.sin((theta_2-theta_1)/2)**2+np.cos(theta_1)*np.cos(theta_2)*np.sin((phi_2-phi_1)/2)**2
distance_matrix = 2 * (np.arctan2(np.sqrt(temp)... | python | def arc_distance(theta_1, phi_1,
theta_2, phi_2):
"""
Calculates the pairwise arc distance between all points in vector a and b.
"""
temp = np.sin((theta_2-theta_1)/2)**2+np.cos(theta_1)*np.cos(theta_2)*np.sin((phi_2-phi_1)/2)**2
distance_matrix = 2 * (np.arctan2(np.sqrt(temp)... | [
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serge-sans-paille/pythran | pythran/transformations/expand_globals.py | ExpandGlobals.visit_Module | def visit_Module(self, node):
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serge-sans-paille/pythran | pythran/transformations/expand_globals.py | ExpandGlobals.visit_Name | def visit_Name(self, node):
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serge-sans-paille/pythran | pythran/transformations/normalize_method_calls.py | NormalizeMethodCalls.visit_Module | def visit_Module(self, node):
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serge-sans-paille/pythran | pythran/transformations/normalize_method_calls.py | NormalizeMethodCalls.renamer | def renamer(v, cur_module):
"""
Rename function path to fit Pythonic naming.
"""
mname = demangle(v)
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"""
Rename function path to fit Pythonic naming.
"""
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serge-sans-paille/pythran | pythran/transformations/normalize_method_calls.py | NormalizeMethodCalls.visit_Call | def visit_Call(self, node):
"""
Transform call site to have normal function call.
Examples
--------
For methods:
>> a = [1, 2, 3]
>> a.append(1)
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>> __list__.append(a, 1)
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>> __builtin__.dict.fromkeys([1, ... | python | def visit_Call(self, node):
"""
Transform call site to have normal function call.
Examples
--------
For methods:
>> a = [1, 2, 3]
>> a.append(1)
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>> __list__.append(a, 1)
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>> __builtin__.dict.fromkeys([1, ... | [
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serge-sans-paille/pythran | pythran/toolchain.py | _extract_specs_dependencies | def _extract_specs_dependencies(specs):
""" Extract types dependencies from specs for each exported signature. """
deps = set()
# for each function
for signatures in specs.functions.values():
# for each signature
for signature in signatures:
# for each argument
fo... | python | def _extract_specs_dependencies(specs):
""" Extract types dependencies from specs for each exported signature. """
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# for each function
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serge-sans-paille/pythran | pythran/toolchain.py | _parse_optimization | def _parse_optimization(optimization):
'''Turns an optimization of the form
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my_package.my_optim
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splitted = optimization.split('.')
if len(splitted) == 1:
splitted = ['pythran', 'optimizations'] + splitted
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'''Turns an optimization of the form
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my_package.my_optim
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splitted = optimization.split('.')
if len(splitted) == 1:
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serge-sans-paille/pythran | pythran/toolchain.py | _write_temp | def _write_temp(content, suffix):
'''write `content` to a temporary XXX`suffix` file and return the filename.
It is user's responsibility to delete when done.'''
with NamedTemporaryFile(mode='w', suffix=suffix, delete=False) as out:
out.write(content)
return out.name | python | def _write_temp(content, suffix):
'''write `content` to a temporary XXX`suffix` file and return the filename.
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serge-sans-paille/pythran | pythran/toolchain.py | front_middle_end | def front_middle_end(module_name, code, optimizations=None, module_dir=None):
"""Front-end and middle-end compilation steps"""
pm = PassManager(module_name, module_dir)
# front end
ir, renamings, docstrings = frontend.parse(pm, code)
# middle-end
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optimizations... | python | def front_middle_end(module_name, code, optimizations=None, module_dir=None):
"""Front-end and middle-end compilation steps"""
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serge-sans-paille/pythran | pythran/toolchain.py | generate_py | def generate_py(module_name, code, optimizations=None, module_dir=None):
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Prints and returns the optimized python code.
'''
pm, ir, _, _ = front_middle_end(module_name, code, optimizations,
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pm, ir, _, _ = front_middle_end(module_name, code, optimizations,
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serge-sans-paille/pythran | pythran/toolchain.py | compile_cxxfile | def compile_cxxfile(module_name, cxxfile, output_binary=None, **kwargs):
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Raises CompileError on failure
'''
builddir = mkdtemp()
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'''c++ file -> native module
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Raises CompileError on failure
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builddir = mkdtemp()
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serge-sans-paille/pythran | pythran/toolchain.py | compile_pythranfile | def compile_pythranfile(file_path, output_file=None, module_name=None,
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serge-sans-paille/pythran | pythran/transformations/remove_comprehension.py | RemoveComprehension.nest_reducer | def nest_reducer(x, g):
"""
Create a ast.For node from a comprehension and another node.
g is an ast.comprehension.
x is the code that have to be executed.
Examples
--------
>> [i for i in xrange(2)]
Becomes
>> for i in xrange(2):
>> ... | python | def nest_reducer(x, g):
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serge-sans-paille/pythran | pythran/cxxgen.py | Declarator.inline | def inline(self):
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serge-sans-paille/pythran | pythran/transformations/normalize_static_if.py | NormalizeStaticIf.make_control_flow_handlers | def make_control_flow_handlers(self, cont_n, status_n, expected_return,
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Create the statements in charge of gathering control flow information
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serge-sans-paille/pythran | pythran/analyses/local_declarations.py | LocalNameDeclarations.visit_Name | def visit_Name(self, node):
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serge-sans-paille/pythran | pythran/analyses/local_declarations.py | LocalNameDeclarations.visit_FunctionDef | def visit_FunctionDef(self, node):
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serge-sans-paille/pythran | pythran/analyses/cfg.py | CFG.visit_If | def visit_If(self, node):
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serge-sans-paille/pythran | pythran/analyses/cfg.py | CFG.visit_ExceptHandler | def visit_ExceptHandler(self, node):
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serge-sans-paille/pythran | pythran/analyses/is_assigned.py | IsAssigned.visit_Name | def visit_Name(self, node):
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.add | def add(self, variable, range_):
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_Assign | def visit_Assign(self, node):
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>>> import gast as ast
>>> from pythran import passmanager, backend
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>>> pm = passmanager.PassManager("test")
... | python | def visit_Assign(self, node):
"""
Set range value for assigned variable.
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>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse("def foo(): a = b = 2")
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_AugAssign | def visit_AugAssign(self, node):
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>>> from pythran import passmanager, backend
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""" Update range value for augassigned variables.
>>> import gast as ast
>>> from pythran import passmanager, backend
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_For | def visit_For(self, node):
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>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
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... for i in __builtin__.range(1):
... a -= ... | python | def visit_For(self, node):
""" Handle iterate variable in for loops.
>>> import gast as ast
>>> from pythran import passmanager, backend
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_loop | def visit_loop(self, node, cond=None):
""" Handle incremented variables in loop body.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = b = c = 2
... while a > 0:
... a -= 1... | python | def visit_loop(self, node, cond=None):
""" Handle incremented variables in loop body.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = b = c = 2
... while a > 0:
... a -= 1... | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_BoolOp | def visit_BoolOp(self, node):
""" Merge right and left operands ranges.
TODO : We could exclude some operand with this range information...
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... | python | def visit_BoolOp(self, node):
""" Merge right and left operands ranges.
TODO : We could exclude some operand with this range information...
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_BinOp | def visit_BinOp(self, node):
""" Combine operands ranges for given operator.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... c = 3
... d = a - c''')
>>> pm = pas... | python | def visit_BinOp(self, node):
""" Combine operands ranges for given operator.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... c = 3
... d = a - c''')
>>> pm = pas... | [
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>>> from pythran import passmanager, backend
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_UnaryOp | def visit_UnaryOp(self, node):
""" Update range with given unary operation.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... c = -a
... d = ~a
... f = +a
... | python | def visit_UnaryOp(self, node):
""" Update range with given unary operation.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2
... c = -a
... d = ~a
... f = +a
... | [
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>>> from pythran import passmanager, backend
>>> node = ast.parse('''
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... c = -a
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... e = not a''')
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_If | def visit_If(self, node):
""" Handle iterate variable across branches
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo(a):
... if a > 1: b = 1
... else: b = 3''')
>>> pm = passmanager.PassMa... | python | def visit_If(self, node):
""" Handle iterate variable across branches
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo(a):
... if a > 1: b = 1
... else: b = 3''')
>>> pm = passmanager.PassMa... | [
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>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo(a):
... if a > 1: b = 1
... else: b = 3''')
>>> pm = passmanager.PassManager("test")
>>> res = pm.gat... | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_IfExp | def visit_IfExp(self, node):
""" Use worst case for both possible values.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a if a else b''')
... | python | def visit_IfExp(self, node):
""" Use worst case for both possible values.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a if a else b''')
... | [
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>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a if a else b''')
>>> pm = passmanager.PassManager("test... | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_Compare | def visit_Compare(self, node):
""" Boolean are possible index.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a < b
... d = b < 3
... | python | def visit_Compare(self, node):
""" Boolean are possible index.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a < b
... d = b < 3
... | [
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>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = 2 or 3
... b = 4 or 5
... c = a < b
... d = b < 3
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_Call | def visit_Call(self, node):
""" Function calls are not handled for now.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = __builtin__.range(10)''')
>>> pm = passmanager.PassManager("test")
... | python | def visit_Call(self, node):
""" Function calls are not handled for now.
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse('''
... def foo():
... a = __builtin__.range(10)''')
>>> pm = passmanager.PassManager("test")
... | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_Num | def visit_Num(self, node):
""" Handle literals integers values. """
if isinstance(node.n, int):
return self.add(node, Interval(node.n, node.n))
return UNKNOWN_RANGE | python | def visit_Num(self, node):
""" Handle literals integers values. """
if isinstance(node.n, int):
return self.add(node, Interval(node.n, node.n))
return UNKNOWN_RANGE | [
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.visit_Name | def visit_Name(self, node):
""" Get range for parameters for examples or false branching. """
return self.add(node, self.result[node.id]) | python | def visit_Name(self, node):
""" Get range for parameters for examples or false branching. """
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serge-sans-paille/pythran | pythran/analyses/range_values.py | RangeValues.generic_visit | def generic_visit(self, node):
""" Other nodes are not known and range value neither. """
super(RangeValues, self).generic_visit(node)
return self.add(node, UNKNOWN_RANGE) | python | def generic_visit(self, node):
""" Other nodes are not known and range value neither. """
super(RangeValues, self).generic_visit(node)
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serge-sans-paille/pythran | pythran/run.py | compile_flags | def compile_flags(args):
"""
Build a dictionnary with an entry for cppflags, ldflags, and cxxflags.
These options are filled according to the command line defined options
"""
compiler_options = {
'define_macros': args.defines,
'undef_macros': args.undefs,
'include_dirs': a... | python | def compile_flags(args):
"""
Build a dictionnary with an entry for cppflags, ldflags, and cxxflags.
These options are filled according to the command line defined options
"""
compiler_options = {
'define_macros': args.defines,
'undef_macros': args.undefs,
'include_dirs': a... | [
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serge-sans-paille/pythran | pythran/optimizations/iter_transformation.py | IterTransformation.find_matching_builtin | def find_matching_builtin(self, node):
"""
Return matched keyword.
If the node alias on a correct keyword (and only it), it matches.
"""
for path in EQUIVALENT_ITERATORS.keys():
correct_alias = {path_to_node(path)}
if self.aliases[node.func] == correct_al... | python | def find_matching_builtin(self, node):
"""
Return matched keyword.
If the node alias on a correct keyword (and only it), it matches.
"""
for path in EQUIVALENT_ITERATORS.keys():
correct_alias = {path_to_node(path)}
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serge-sans-paille/pythran | pythran/optimizations/iter_transformation.py | IterTransformation.visit_Module | def visit_Module(self, node):
"""Add itertools import for imap, izip or ifilter iterator."""
self.generic_visit(node)
import_alias = ast.alias(name='itertools', asname=mangle('itertools'))
if self.use_itertools:
importIt = ast.Import(names=[import_alias])
node.bod... | python | def visit_Module(self, node):
"""Add itertools import for imap, izip or ifilter iterator."""
self.generic_visit(node)
import_alias = ast.alias(name='itertools', asname=mangle('itertools'))
if self.use_itertools:
importIt = ast.Import(names=[import_alias])
node.bod... | [
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serge-sans-paille/pythran | pythran/optimizations/iter_transformation.py | IterTransformation.visit_Call | def visit_Call(self, node):
"""Replace function call by its correct iterator if it is possible."""
if node in self.potential_iterator:
matched_path = self.find_matching_builtin(node)
if matched_path is None:
return self.generic_visit(node)
# Special h... | python | def visit_Call(self, node):
"""Replace function call by its correct iterator if it is possible."""
if node in self.potential_iterator:
matched_path = self.find_matching_builtin(node)
if matched_path is None:
return self.generic_visit(node)
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serge-sans-paille/pythran | docs/papers/iop2014/xp/numba/hyantes.py | run | def run(xmin, ymin, xmax, ymax, step, range_, range_x, range_y, t):
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X,Y = t.shape
pt = np.zeros((X,Y))
"omp parallel for"
for i in range(X):
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serge-sans-paille/pythran | pythran/interval.py | max_values | def max_values(args):
""" Return possible range for max function. """
return Interval(max(x.low for x in args), max(x.high for x in args)) | python | def max_values(args):
""" Return possible range for max function. """
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serge-sans-paille/pythran | pythran/interval.py | min_values | def min_values(args):
""" Return possible range for min function. """
return Interval(min(x.low for x in args), min(x.high for x in args)) | python | def min_values(args):
""" Return possible range for min function. """
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serge-sans-paille/pythran | pythran/interval.py | Interval.union | def union(self, other):
""" Intersect current range with other."""
return Interval(min(self.low, other.low), max(self.high, other.high)) | python | def union(self, other):
""" Intersect current range with other."""
return Interval(min(self.low, other.low), max(self.high, other.high)) | [
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serge-sans-paille/pythran | pythran/interval.py | Interval.widen | def widen(self, other):
""" Widen current range. """
if self.low < other.low:
low = -float("inf")
else:
low = self.low
if self.high > other.high:
high = float("inf")
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high = self.high
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""" Widen current range. """
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low = -float("inf")
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low = self.low
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serge-sans-paille/pythran | pythran/transformations/remove_named_arguments.py | RemoveNamedArguments.handle_keywords | def handle_keywords(self, func, node, offset=0):
'''
Gather keywords to positional argument information
Assumes the named parameter exist, raises a KeyError otherwise
'''
func_argument_names = {}
for i, arg in enumerate(func.args.args[offset:]):
assert isinst... | python | def handle_keywords(self, func, node, offset=0):
'''
Gather keywords to positional argument information
Assumes the named parameter exist, raises a KeyError otherwise
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serge-sans-paille/pythran | pythran/tables.py | update_effects | def update_effects(self, node):
"""
Combiner when we update the first argument of a function.
It turn type of first parameter in combination of all others
parameters types.
"""
return [self.combine(node.args[0], node_args_k, register=True,
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"""
Combiner when we update the first argument of a function.
It turn type of first parameter in combination of all others
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"""
return [self.combine(node.args[0], node_args_k, register=True,
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serge-sans-paille/pythran | pythran/tables.py | save_method | def save_method(elements, module_path):
""" Recursively save methods with module name and signature. """
for elem, signature in elements.items():
if isinstance(signature, dict): # Submodule case
save_method(signature, module_path + (elem,))
elif isinstance(signature, Class):
... | python | def save_method(elements, module_path):
""" Recursively save methods with module name and signature. """
for elem, signature in elements.items():
if isinstance(signature, dict): # Submodule case
save_method(signature, module_path + (elem,))
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serge-sans-paille/pythran | pythran/tables.py | save_function | def save_function(elements, module_path):
""" Recursively save functions with module name and signature. """
for elem, signature in elements.items():
if isinstance(signature, dict): # Submodule case
save_function(signature, module_path + (elem,))
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... | python | def save_function(elements, module_path):
""" Recursively save functions with module name and signature. """
for elem, signature in elements.items():
if isinstance(signature, dict): # Submodule case
save_function(signature, module_path + (elem,))
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serge-sans-paille/pythran | pythran/tables.py | save_attribute | def save_attribute(elements, module_path):
""" Recursively save attributes with module name and signature. """
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if isinstance(signature, dict): # Submodule case
save_attribute(signature, module_path + (elem,))
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""" Recursively save attributes with module name and signature. """
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serge-sans-paille/pythran | pythran/optimizations/list_to_tuple.py | ListToTuple.visit_Assign | def visit_Assign(self, node):
"""
Replace list calls by static_list calls when possible
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse("def foo(n): x = __builtin__.list(n); x[0] = 0; return __builtin__.tuple(x)")
>>> pm = passman... | python | def visit_Assign(self, node):
"""
Replace list calls by static_list calls when possible
>>> import gast as ast
>>> from pythran import passmanager, backend
>>> node = ast.parse("def foo(n): x = __builtin__.list(n); x[0] = 0; return __builtin__.tuple(x)")
>>> pm = passman... | [
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serge-sans-paille/pythran | setup.py | BuildWithThirdParty.copy_pkg | def copy_pkg(self, pkg, src_only=False):
"Install boost deps from the third_party directory"
if getattr(self, 'no_' + pkg) is None:
print('Copying boost dependencies')
to_copy = pkg,
else:
return
src = os.path.join('third_party', *to_copy)
#... | python | def copy_pkg(self, pkg, src_only=False):
"Install boost deps from the third_party directory"
if getattr(self, 'no_' + pkg) is None:
print('Copying boost dependencies')
to_copy = pkg,
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.check_list | def check_list(self, node_list, pattern_list):
""" Check if list of node are equal. """
if len(node_list) != len(pattern_list):
return False
else:
return all(Check(node_elt,
self.placeholders).visit(pattern_list[i])
for ... | python | def check_list(self, node_list, pattern_list):
""" Check if list of node are equal. """
if len(node_list) != len(pattern_list):
return False
else:
return all(Check(node_elt,
self.placeholders).visit(pattern_list[i])
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.visit_Placeholder | def visit_Placeholder(self, pattern):
"""
Save matching node or compare it with the existing one.
FIXME : What if the new placeholder is a better choice?
"""
if (pattern.id in self.placeholders and
not Check(self.node, self.placeholders).visit(
... | python | def visit_Placeholder(self, pattern):
"""
Save matching node or compare it with the existing one.
FIXME : What if the new placeholder is a better choice?
"""
if (pattern.id in self.placeholders and
not Check(self.node, self.placeholders).visit(
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.visit_AST_or | def visit_AST_or(self, pattern):
""" Match if any of the or content match with the other node. """
return any(self.field_match(self.node, value_or)
for value_or in pattern.args) | python | def visit_AST_or(self, pattern):
""" Match if any of the or content match with the other node. """
return any(self.field_match(self.node, value_or)
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.visit_Set | def visit_Set(self, pattern):
""" Set have unordered values. """
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raise DamnTooLongPattern("Pattern for Set is too long")
return (isinstance(self.node, Set) and
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... | python | def visit_Set(self, pattern):
""" Set have unordered values. """
if len(pattern.elts) > MAX_UNORDERED_LENGTH:
raise DamnTooLongPattern("Pattern for Set is too long")
return (isinstance(self.node, Set) and
any(self.check_list(self.node.elts, pattern_elts)
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.visit_Dict | def visit_Dict(self, pattern):
""" Dict can match with unordered values. """
if not isinstance(self.node, Dict):
return False
if len(pattern.keys) > MAX_UNORDERED_LENGTH:
raise DamnTooLongPattern("Pattern for Dict is too long")
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""" Dict can match with unordered values. """
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.field_match | def field_match(self, node_field, pattern_field):
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | Check.generic_visit | def generic_visit(self, pattern):
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serge-sans-paille/pythran | pythran/analyses/ast_matcher.py | ASTMatcher.visit | def visit(self, node):
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"""
if Check(node, dict()).visit(self.pattern):
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Visitor looking for matching between current node and pattern.
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serge-sans-paille/pythran | pythran/analyses/lazyness_analysis.py | LazynessAnalysis.visit_Call | def visit_Call(self, node):
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serge-sans-paille/pythran | docs/papers/iop2014/xp/numba/nqueens.py | n_queens | def n_queens(queen_count):
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queen_count: the number of queens to solve for. This is also the
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"""N-Queens solver.
Args:
queen_count: the number of queens to solve for. This is also the
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serge-sans-paille/pythran | pythran/optimizations/inlining.py | Inlining.visit_Stmt | def visit_Stmt(self, node):
""" Add new variable definition before the Statement. """
save_defs, self.defs = self.defs or list(), list()
self.generic_visit(node)
new_defs, self.defs = self.defs, save_defs
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""" Add new variable definition before the Statement. """
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serge-sans-paille/pythran | pythran/optimizations/inlining.py | Inlining.visit_Call | def visit_Call(self, node):
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"""
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serge-sans-paille/pythran | pythran/conversion.py | size_container_folding | def size_container_folding(value):
"""
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"""
if len(value) < MAX_LEN:
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"""
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serge-sans-paille/pythran | pythran/conversion.py | builtin_folding | def builtin_folding(value):
""" Convert builtin function to ast expression. """
if isinstance(value, (type(None), bool)):
name = str(value)
elif value.__name__ in ("bool", "float", "int"):
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serge-sans-paille/pythran | pythran/conversion.py | to_ast | def to_ast(value):
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serge-sans-paille/pythran | pythran/analyses/global_declarations.py | GlobalDeclarations.visit_Module | def visit_Module(self, node):
""" Import module define a new variable name. """
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serge-sans-paille/pythran | pythran/utils.py | attr_to_path | def attr_to_path(node):
""" Compute path and final object for an attribute node """
def get_intrinsic_path(modules, attr):
""" Get function path and intrinsic from an ast.Attribute. """
if isinstance(attr, ast.Name):
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""" Compute path and final object for an attribute node """
def get_intrinsic_path(modules, attr):
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serge-sans-paille/pythran | pythran/utils.py | path_to_attr | def path_to_attr(path):
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serge-sans-paille/pythran | pythran/utils.py | get_variable | def get_variable(assignable):
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"""
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... | Return modified variable name.
>>> import gast as ast
>>> ref = ast.Subscript(
... value=ast.Subscript(
... value=ast.Name(id='a', ctx=ast.Load(), annotation=None),
... slice=ast.Index(value=ast.Name('i', ast.Load(), None)),
... ctx=ast.Load()),
... slice=ast... | [
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/utils.py#L64-L87 | train |
serge-sans-paille/pythran | pythran/types/reorder.py | Reorder.prepare | def prepare(self, node):
""" Format type dependencies information to use if for reordering. """
super(Reorder, self).prepare(node)
candidates = self.type_dependencies.successors(
TypeDependencies.NoDeps)
# We first select function which may have a result without calling any
... | python | def prepare(self, node):
""" Format type dependencies information to use if for reordering. """
super(Reorder, self).prepare(node)
candidates = self.type_dependencies.successors(
TypeDependencies.NoDeps)
# We first select function which may have a result without calling any
... | [
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serge-sans-paille/pythran | pythran/types/reorder.py | Reorder.visit_Module | def visit_Module(self, node):
"""
Keep everything but function definition then add sorted functions.
Most of the time, many function sort work so we use function calldepth
as a "sort hint" to simplify typing.
"""
newbody = list()
olddef = list()
for stmt ... | python | def visit_Module(self, node):
"""
Keep everything but function definition then add sorted functions.
Most of the time, many function sort work so we use function calldepth
as a "sort hint" to simplify typing.
"""
newbody = list()
olddef = list()
for stmt ... | [
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serge-sans-paille/pythran | pythran/optimizations/dead_code_elimination.py | DeadCodeElimination.visit | def visit(self, node):
""" Add OMPDirective from the old node to the new one. """
old_omp = metadata.get(node, OMPDirective)
node = super(DeadCodeElimination, self).visit(node)
if not metadata.get(node, OMPDirective):
for omp_directive in old_omp:
metadata.add... | python | def visit(self, node):
""" Add OMPDirective from the old node to the new one. """
old_omp = metadata.get(node, OMPDirective)
node = super(DeadCodeElimination, self).visit(node)
if not metadata.get(node, OMPDirective):
for omp_directive in old_omp:
metadata.add... | [
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serge-sans-paille/pythran | pythran/analyses/aliases.py | save_intrinsic_alias | def save_intrinsic_alias(module):
""" Recursively save default aliases for pythonic functions. """
for v in module.values():
if isinstance(v, dict): # Submodules case
save_intrinsic_alias(v)
else:
IntrinsicAliases[v] = frozenset((v,))
if isinstance(v, Class):... | python | def save_intrinsic_alias(module):
""" Recursively save default aliases for pythonic functions. """
for v in module.values():
if isinstance(v, dict): # Submodules case
save_intrinsic_alias(v)
else:
IntrinsicAliases[v] = frozenset((v,))
if isinstance(v, Class):... | [
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L53-L61 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_IfExp | def visit_IfExp(self, node):
'''
Resulting node alias to either branch
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b, c): return a if c else b')
>>> result = pm.gather(Aliases, module)
>>> Aliase... | python | def visit_IfExp(self, node):
'''
Resulting node alias to either branch
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b, c): return a if c else b')
>>> result = pm.gather(Aliases, module)
>>> Aliase... | [
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... | Resulting node alias to either branch
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b, c): return a if c else b')
>>> result = pm.gather(Aliases, module)
>>> Aliases.dump(result, filter=ast.IfExp)
(a if c ... | [
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L164-L177 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_Dict | def visit_Dict(self, node):
'''
A dict is abstracted as an unordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {0: a, 1: b}')
>>> result = pm.gather(Aliases, module)
... | python | def visit_Dict(self, node):
'''
A dict is abstracted as an unordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {0: a, 1: b}')
>>> result = pm.gather(Aliases, module)
... | [
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"... | A dict is abstracted as an unordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {0: a, 1: b}')
>>> result = pm.gather(Aliases, module)
>>> Aliases.dump(result, filter=ast.Dict... | [
"A",
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"as",
"an",
"unordered",
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L179-L200 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_Set | def visit_Set(self, node):
'''
A set is abstracted as an unordered container of its elements
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {a, b}')
>>> result = pm.gather(Aliases, module)
... | python | def visit_Set(self, node):
'''
A set is abstracted as an unordered container of its elements
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {a, b}')
>>> result = pm.gather(Aliases, module)
... | [
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")"... | A set is abstracted as an unordered container of its elements
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return {a, b}')
>>> result = pm.gather(Aliases, module)
>>> Aliases.dump(result, filter=ast.Set)
... | [
"A",
"set",
"is",
"abstracted",
"as",
"an",
"unordered",
"container",
"of",
"its",
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L202-L221 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_Return | def visit_Return(self, node):
'''
A side effect of computing aliases on a Return is that it updates the
``return_alias`` field of current function
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a... | python | def visit_Return(self, node):
'''
A side effect of computing aliases on a Return is that it updates the
``return_alias`` field of current function
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a... | [
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... | A side effect of computing aliases on a Return is that it updates the
``return_alias`` field of current function
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a')
>>> result = pm.gather(Aliases, module)... | [
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L223-L263 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_Subscript | def visit_Subscript(self, node):
'''
Resulting node alias stores the subscript relationship if we don't know
anything about the subscripted node.
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a): return a[0]'... | python | def visit_Subscript(self, node):
'''
Resulting node alias stores the subscript relationship if we don't know
anything about the subscripted node.
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a): return a[0]'... | [
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... | Resulting node alias stores the subscript relationship if we don't know
anything about the subscripted node.
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a): return a[0]')
>>> result = pm.gather(Aliases, module)
... | [
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L388-L445 | train |
serge-sans-paille/pythran | pythran/analyses/aliases.py | Aliases.visit_Tuple | def visit_Tuple(self, node):
'''
A tuple is abstracted as an ordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a, b')
>>> result = pm.gather(Aliases, module)
... | python | def visit_Tuple(self, node):
'''
A tuple is abstracted as an ordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a, b')
>>> result = pm.gather(Aliases, module)
... | [
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"visit",... | A tuple is abstracted as an ordered container of its values
>>> from pythran import passmanager
>>> pm = passmanager.PassManager('demo')
>>> module = ast.parse('def foo(a, b): return a, b')
>>> result = pm.gather(Aliases, module)
>>> Aliases.dump(result, filter=ast.Tuple)
... | [
"A",
"tuple",
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"as",
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"ordered",
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] | 7e1b5af2dddfabc50bd2a977f0178be269b349b5 | https://github.com/serge-sans-paille/pythran/blob/7e1b5af2dddfabc50bd2a977f0178be269b349b5/pythran/analyses/aliases.py#L463-L485 | train |
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