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- .gitattributes +2 -0
- ComfyUI-YoloWorld-EfficientSAM/efficient_sam_s_cpu.jit +3 -0
- ffmpeg/bin/avfilter-10.dll +3 -0
- miniCUDA124/include/thrust/system/tbb/detail/count.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/equal.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/execution_policy.h +90 -0
- miniCUDA124/include/thrust/system/tbb/detail/extrema.h +74 -0
- miniCUDA124/include/thrust/system/tbb/detail/fill.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/find.h +53 -0
- miniCUDA124/include/thrust/system/tbb/detail/for_each.h +61 -0
- miniCUDA124/include/thrust/system/tbb/detail/for_each.inl +110 -0
- miniCUDA124/include/thrust/system/tbb/detail/gather.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/generate.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/get_value.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/inner_product.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/iter_swap.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/logical.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/malloc_and_free.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/memory.inl +95 -0
- miniCUDA124/include/thrust/system/tbb/detail/merge.h +77 -0
- miniCUDA124/include/thrust/system/tbb/detail/merge.inl +297 -0
- miniCUDA124/include/thrust/system/tbb/detail/mismatch.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/par.h +69 -0
- miniCUDA124/include/thrust/system/tbb/detail/partition.h +94 -0
- miniCUDA124/include/thrust/system/tbb/detail/partition.inl +109 -0
- miniCUDA124/include/thrust/system/tbb/detail/per_device_resource.h +30 -0
- miniCUDA124/include/thrust/system/tbb/detail/reduce.h +61 -0
- miniCUDA124/include/thrust/system/tbb/detail/reduce.inl +138 -0
- miniCUDA124/include/thrust/system/tbb/detail/reduce_by_key.h +64 -0
- miniCUDA124/include/thrust/system/tbb/detail/reduce_by_key.inl +349 -0
- miniCUDA124/include/thrust/system/tbb/detail/reduce_intervals.h +132 -0
- miniCUDA124/include/thrust/system/tbb/detail/remove.h +88 -0
- miniCUDA124/include/thrust/system/tbb/detail/remove.inl +101 -0
- miniCUDA124/include/thrust/system/tbb/detail/replace.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/reverse.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/scan.h +71 -0
- miniCUDA124/include/thrust/system/tbb/detail/scan.inl +266 -0
- miniCUDA124/include/thrust/system/tbb/detail/scan_by_key.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/scatter.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/sequence.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/set_operations.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/sort.h +62 -0
- miniCUDA124/include/thrust/system/tbb/detail/sort.inl +274 -0
- miniCUDA124/include/thrust/system/tbb/detail/swap_ranges.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/tabulate.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/temporary_buffer.h +30 -0
- miniCUDA124/include/thrust/system/tbb/detail/transform.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/transform_reduce.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/transform_scan.h +31 -0
- miniCUDA124/include/thrust/system/tbb/detail/uninitialized_copy.h +31 -0
.gitattributes
CHANGED
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@@ -96,3 +96,5 @@ miniCUDA124/bin/npps64_12.dll filter=lfs diff=lfs merge=lfs -text
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miniCUDA124/bin/nvrtc64_120_0.dll filter=lfs diff=lfs merge=lfs -text
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miniCUDA124/bin/nvrtc-builtins64_124.dll filter=lfs diff=lfs merge=lfs -text
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miniCUDA124/bin/nvjpeg64_12.dll filter=lfs diff=lfs merge=lfs -text
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miniCUDA124/bin/nvrtc64_120_0.dll filter=lfs diff=lfs merge=lfs -text
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miniCUDA124/bin/nvrtc-builtins64_124.dll filter=lfs diff=lfs merge=lfs -text
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| 98 |
miniCUDA124/bin/nvjpeg64_12.dll filter=lfs diff=lfs merge=lfs -text
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| 99 |
+
ffmpeg/bin/avfilter-10.dll filter=lfs diff=lfs merge=lfs -text
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| 100 |
+
ComfyUI-YoloWorld-EfficientSAM/efficient_sam_s_cpu.jit filter=lfs diff=lfs merge=lfs -text
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ComfyUI-YoloWorld-EfficientSAM/efficient_sam_s_cpu.jit
ADDED
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@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:8b63ab268e9020b0fb7fc9f46e742644d4c9ea6e5d9caf56045f0afb6475db09
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| 3 |
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size 106006979
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ffmpeg/bin/avfilter-10.dll
ADDED
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@@ -0,0 +1,3 @@
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+
version https://git-lfs.github.com/spec/v1
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| 2 |
+
oid sha256:5c31032592fd453217bea06e99449d4febc084e96725f8e0761892c4c421352b
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| 3 |
+
size 28882432
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miniCUDA124/include/thrust/system/tbb/detail/count.h
ADDED
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@@ -0,0 +1,31 @@
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/*
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| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
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| 3 |
+
*
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| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
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| 5 |
+
* you may not use this file except in compliance with the License.
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| 6 |
+
* You may obtain a copy of the License at
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| 7 |
+
*
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| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
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| 9 |
+
*
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| 10 |
+
* Unless required by applicable law or agreed to in writing, software
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| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
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| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
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| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
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| 19 |
+
#include <thrust/detail/config.h>
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| 20 |
+
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| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
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| 22 |
+
# pragma GCC system_header
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| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
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| 24 |
+
# pragma clang system_header
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| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
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| 26 |
+
# pragma system_header
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| 27 |
+
#endif // no system header
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| 28 |
+
|
| 29 |
+
// this system inherits count
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| 30 |
+
#include <thrust/system/cpp/detail/count.h>
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| 31 |
+
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miniCUDA124/include/thrust/system/tbb/detail/equal.h
ADDED
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@@ -0,0 +1,31 @@
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| 1 |
+
/*
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| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits equal
|
| 30 |
+
#include <thrust/system/cpp/detail/equal.h>
|
| 31 |
+
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miniCUDA124/include/thrust/system/tbb/detail/execution_policy.h
ADDED
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@@ -0,0 +1,90 @@
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/cpp/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/iterator/detail/any_system_tag.h>
|
| 30 |
+
#include <thrust/detail/type_traits.h>
|
| 31 |
+
|
| 32 |
+
THRUST_NAMESPACE_BEGIN
|
| 33 |
+
namespace system
|
| 34 |
+
{
|
| 35 |
+
// put the canonical tag in the same ns as the backend's entry points
|
| 36 |
+
namespace tbb
|
| 37 |
+
{
|
| 38 |
+
namespace detail
|
| 39 |
+
{
|
| 40 |
+
|
| 41 |
+
// this awkward sequence of definitions arise
|
| 42 |
+
// from the desire both for tag to derive
|
| 43 |
+
// from execution_policy and for execution_policy
|
| 44 |
+
// to convert to tag (when execution_policy is not
|
| 45 |
+
// an ancestor of tag)
|
| 46 |
+
|
| 47 |
+
// forward declaration of tag
|
| 48 |
+
struct tag;
|
| 49 |
+
|
| 50 |
+
// forward declaration of execution_policy
|
| 51 |
+
template<typename> struct execution_policy;
|
| 52 |
+
|
| 53 |
+
// specialize execution_policy for tag
|
| 54 |
+
template<>
|
| 55 |
+
struct execution_policy<tag>
|
| 56 |
+
: thrust::system::cpp::detail::execution_policy<tag>
|
| 57 |
+
{};
|
| 58 |
+
|
| 59 |
+
// tag's definition comes before the
|
| 60 |
+
// generic definition of execution_policy
|
| 61 |
+
struct tag : execution_policy<tag> {};
|
| 62 |
+
|
| 63 |
+
// allow conversion to tag when it is not a successor
|
| 64 |
+
template<typename Derived>
|
| 65 |
+
struct execution_policy
|
| 66 |
+
: thrust::system::cpp::detail::execution_policy<Derived>
|
| 67 |
+
{
|
| 68 |
+
typedef tag tag_type;
|
| 69 |
+
operator tag() const { return tag(); }
|
| 70 |
+
};
|
| 71 |
+
|
| 72 |
+
} // end detail
|
| 73 |
+
|
| 74 |
+
// alias execution_policy and tag here
|
| 75 |
+
using thrust::system::tbb::detail::execution_policy;
|
| 76 |
+
using thrust::system::tbb::detail::tag;
|
| 77 |
+
|
| 78 |
+
} // end tbb
|
| 79 |
+
} // end system
|
| 80 |
+
|
| 81 |
+
// alias items at top-level
|
| 82 |
+
namespace tbb
|
| 83 |
+
{
|
| 84 |
+
|
| 85 |
+
using thrust::system::tbb::execution_policy;
|
| 86 |
+
using thrust::system::tbb::tag;
|
| 87 |
+
|
| 88 |
+
} // end tbb
|
| 89 |
+
THRUST_NAMESPACE_END
|
| 90 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/extrema.h
ADDED
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@@ -0,0 +1,74 @@
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/system/detail/generic/extrema.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
template <typename DerivedPolicy, typename ForwardIterator, typename BinaryPredicate>
|
| 40 |
+
ForwardIterator max_element(execution_policy<DerivedPolicy> &exec,
|
| 41 |
+
ForwardIterator first,
|
| 42 |
+
ForwardIterator last,
|
| 43 |
+
BinaryPredicate comp)
|
| 44 |
+
{
|
| 45 |
+
// tbb prefers generic::max_element to cpp::max_element
|
| 46 |
+
return thrust::system::detail::generic::max_element(exec, first, last, comp);
|
| 47 |
+
} // end max_element()
|
| 48 |
+
|
| 49 |
+
template <typename DerivedPolicy, typename ForwardIterator, typename BinaryPredicate>
|
| 50 |
+
ForwardIterator min_element(execution_policy<DerivedPolicy> &exec,
|
| 51 |
+
ForwardIterator first,
|
| 52 |
+
ForwardIterator last,
|
| 53 |
+
BinaryPredicate comp)
|
| 54 |
+
{
|
| 55 |
+
// tbb prefers generic::min_element to cpp::min_element
|
| 56 |
+
return thrust::system::detail::generic::min_element(exec, first, last, comp);
|
| 57 |
+
} // end min_element()
|
| 58 |
+
|
| 59 |
+
template <typename DerivedPolicy, typename ForwardIterator, typename BinaryPredicate>
|
| 60 |
+
thrust::pair<ForwardIterator,ForwardIterator> minmax_element(execution_policy<DerivedPolicy> &exec,
|
| 61 |
+
ForwardIterator first,
|
| 62 |
+
ForwardIterator last,
|
| 63 |
+
BinaryPredicate comp)
|
| 64 |
+
{
|
| 65 |
+
// tbb prefers generic::minmax_element to cpp::minmax_element
|
| 66 |
+
return thrust::system::detail::generic::minmax_element(exec, first, last, comp);
|
| 67 |
+
} // end minmax_element()
|
| 68 |
+
|
| 69 |
+
} // end detail
|
| 70 |
+
} // end tbb
|
| 71 |
+
} // end system
|
| 72 |
+
THRUST_NAMESPACE_END
|
| 73 |
+
|
| 74 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/fill.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits fill
|
| 30 |
+
#include <thrust/system/cpp/detail/fill.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/find.h
ADDED
|
@@ -0,0 +1,53 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/detail/generic/find.h>
|
| 29 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
template <typename DerivedPolicy, typename InputIterator, typename Predicate>
|
| 40 |
+
InputIterator find_if(execution_policy<DerivedPolicy> &exec,
|
| 41 |
+
InputIterator first,
|
| 42 |
+
InputIterator last,
|
| 43 |
+
Predicate pred)
|
| 44 |
+
{
|
| 45 |
+
// tbb prefers generic::find_if to cpp::find_if
|
| 46 |
+
return thrust::system::detail::generic::find_if(exec, first, last, pred);
|
| 47 |
+
}
|
| 48 |
+
|
| 49 |
+
} // end namespace detail
|
| 50 |
+
} // end namespace tbb
|
| 51 |
+
} // end namespace system
|
| 52 |
+
THRUST_NAMESPACE_END
|
| 53 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/for_each.h
ADDED
|
@@ -0,0 +1,61 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
|
| 30 |
+
THRUST_NAMESPACE_BEGIN
|
| 31 |
+
namespace system
|
| 32 |
+
{
|
| 33 |
+
namespace tbb
|
| 34 |
+
{
|
| 35 |
+
namespace detail
|
| 36 |
+
{
|
| 37 |
+
|
| 38 |
+
template<typename DerivedPolicy,
|
| 39 |
+
typename RandomAccessIterator,
|
| 40 |
+
typename UnaryFunction>
|
| 41 |
+
RandomAccessIterator for_each(execution_policy<DerivedPolicy> &exec,
|
| 42 |
+
RandomAccessIterator first,
|
| 43 |
+
RandomAccessIterator last,
|
| 44 |
+
UnaryFunction f);
|
| 45 |
+
|
| 46 |
+
template<typename DerivedPolicy,
|
| 47 |
+
typename RandomAccessIterator,
|
| 48 |
+
typename Size,
|
| 49 |
+
typename UnaryFunction>
|
| 50 |
+
RandomAccessIterator for_each_n(execution_policy<DerivedPolicy> &exec,
|
| 51 |
+
RandomAccessIterator first,
|
| 52 |
+
Size n,
|
| 53 |
+
UnaryFunction f);
|
| 54 |
+
|
| 55 |
+
} // end namespace detail
|
| 56 |
+
} // end namespace tbb
|
| 57 |
+
} // end namespace system
|
| 58 |
+
THRUST_NAMESPACE_END
|
| 59 |
+
|
| 60 |
+
#include <thrust/system/tbb/detail/for_each.inl>
|
| 61 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/for_each.inl
ADDED
|
@@ -0,0 +1,110 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/detail/static_assert.h>
|
| 29 |
+
#include <thrust/distance.h>
|
| 30 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 31 |
+
#include <thrust/distance.h>
|
| 32 |
+
#include <thrust/system/detail/sequential/execution_policy.h>
|
| 33 |
+
|
| 34 |
+
#include <tbb/blocked_range.h>
|
| 35 |
+
#include <tbb/parallel_for.h>
|
| 36 |
+
|
| 37 |
+
THRUST_NAMESPACE_BEGIN
|
| 38 |
+
namespace system
|
| 39 |
+
{
|
| 40 |
+
namespace tbb
|
| 41 |
+
{
|
| 42 |
+
namespace detail
|
| 43 |
+
{
|
| 44 |
+
namespace for_each_detail
|
| 45 |
+
{
|
| 46 |
+
|
| 47 |
+
template<typename RandomAccessIterator,
|
| 48 |
+
typename Size,
|
| 49 |
+
typename UnaryFunction>
|
| 50 |
+
struct body
|
| 51 |
+
{
|
| 52 |
+
RandomAccessIterator m_first;
|
| 53 |
+
UnaryFunction m_f;
|
| 54 |
+
|
| 55 |
+
body(RandomAccessIterator first, UnaryFunction f)
|
| 56 |
+
: m_first(first), m_f(f)
|
| 57 |
+
{}
|
| 58 |
+
|
| 59 |
+
void operator()(const ::tbb::blocked_range<Size> &r) const
|
| 60 |
+
{
|
| 61 |
+
// we assume that blocked_range specifies a contiguous range of integers
|
| 62 |
+
thrust::for_each_n(thrust::system::detail::sequential::seq, m_first + r.begin(), r.size(), m_f);
|
| 63 |
+
} // end operator()()
|
| 64 |
+
}; // end body
|
| 65 |
+
|
| 66 |
+
|
| 67 |
+
template<typename Size, typename RandomAccessIterator, typename UnaryFunction>
|
| 68 |
+
body<RandomAccessIterator,Size,UnaryFunction>
|
| 69 |
+
make_body(RandomAccessIterator first, UnaryFunction f)
|
| 70 |
+
{
|
| 71 |
+
return body<RandomAccessIterator,Size,UnaryFunction>(first, f);
|
| 72 |
+
} // end make_body()
|
| 73 |
+
|
| 74 |
+
|
| 75 |
+
} // end for_each_detail
|
| 76 |
+
|
| 77 |
+
|
| 78 |
+
template<typename DerivedPolicy,
|
| 79 |
+
typename RandomAccessIterator,
|
| 80 |
+
typename Size,
|
| 81 |
+
typename UnaryFunction>
|
| 82 |
+
RandomAccessIterator for_each_n(execution_policy<DerivedPolicy> &,
|
| 83 |
+
RandomAccessIterator first,
|
| 84 |
+
Size n,
|
| 85 |
+
UnaryFunction f)
|
| 86 |
+
{
|
| 87 |
+
::tbb::parallel_for(::tbb::blocked_range<Size>(0,n), for_each_detail::make_body<Size>(first,f));
|
| 88 |
+
|
| 89 |
+
// return the end of the range
|
| 90 |
+
return first + n;
|
| 91 |
+
} // end for_each_n
|
| 92 |
+
|
| 93 |
+
|
| 94 |
+
template<typename DerivedPolicy,
|
| 95 |
+
typename RandomAccessIterator,
|
| 96 |
+
typename UnaryFunction>
|
| 97 |
+
RandomAccessIterator for_each(execution_policy<DerivedPolicy> &s,
|
| 98 |
+
RandomAccessIterator first,
|
| 99 |
+
RandomAccessIterator last,
|
| 100 |
+
UnaryFunction f)
|
| 101 |
+
{
|
| 102 |
+
return tbb::detail::for_each_n(s, first, thrust::distance(first,last), f);
|
| 103 |
+
} // end for_each()
|
| 104 |
+
|
| 105 |
+
|
| 106 |
+
} // end namespace detail
|
| 107 |
+
} // end namespace tbb
|
| 108 |
+
} // end namespace system
|
| 109 |
+
THRUST_NAMESPACE_END
|
| 110 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/gather.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits gather
|
| 30 |
+
#include <thrust/system/cpp/detail/gather.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/generate.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits generate
|
| 30 |
+
#include <thrust/system/cpp/detail/generate.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/get_value.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits get_value
|
| 30 |
+
#include <thrust/system/cpp/detail/get_value.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/inner_product.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits inner_product
|
| 30 |
+
#include <thrust/system/cpp/detail/inner_product.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/iter_swap.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits iter_swap
|
| 30 |
+
#include <thrust/system/cpp/detail/iter_swap.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/logical.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits logical
|
| 30 |
+
#include <thrust/system/cpp/detail/logical.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/malloc_and_free.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits malloc and free
|
| 30 |
+
#include <thrust/system/cpp/detail/malloc_and_free.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/memory.inl
ADDED
|
@@ -0,0 +1,95 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2018 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/cpp/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/system/tbb/memory.h>
|
| 30 |
+
#include <thrust/system/cpp/memory.h>
|
| 31 |
+
#include <limits>
|
| 32 |
+
|
| 33 |
+
THRUST_NAMESPACE_BEGIN
|
| 34 |
+
namespace system
|
| 35 |
+
{
|
| 36 |
+
namespace tbb
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
|
| 40 |
+
namespace detail
|
| 41 |
+
{
|
| 42 |
+
|
| 43 |
+
// XXX circular #inclusion problems cause the compiler to believe that cpp::malloc
|
| 44 |
+
// is not defined
|
| 45 |
+
// WAR the problem by using adl to call cpp::malloc, which requires it to depend
|
| 46 |
+
// on a template parameter
|
| 47 |
+
template<typename Tag>
|
| 48 |
+
pointer<void> malloc_workaround(Tag t, std::size_t n)
|
| 49 |
+
{
|
| 50 |
+
return pointer<void>(malloc(t, n));
|
| 51 |
+
} // end malloc_workaround()
|
| 52 |
+
|
| 53 |
+
// XXX circular #inclusion problems cause the compiler to believe that cpp::free
|
| 54 |
+
// is not defined
|
| 55 |
+
// WAR the problem by using adl to call cpp::free, which requires it to depend
|
| 56 |
+
// on a template parameter
|
| 57 |
+
template<typename Tag>
|
| 58 |
+
void free_workaround(Tag t, pointer<void> ptr)
|
| 59 |
+
{
|
| 60 |
+
free(t, ptr.get());
|
| 61 |
+
} // end free_workaround()
|
| 62 |
+
|
| 63 |
+
} // end detail
|
| 64 |
+
|
| 65 |
+
inline pointer<void> malloc(std::size_t n)
|
| 66 |
+
{
|
| 67 |
+
// XXX this is how we'd like to implement this function,
|
| 68 |
+
// if not for circular #inclusion problems:
|
| 69 |
+
//
|
| 70 |
+
// return pointer<void>(thrust::system::cpp::malloc(n))
|
| 71 |
+
//
|
| 72 |
+
return detail::malloc_workaround(cpp::tag(), n);
|
| 73 |
+
} // end malloc()
|
| 74 |
+
|
| 75 |
+
template<typename T>
|
| 76 |
+
pointer<T> malloc(std::size_t n)
|
| 77 |
+
{
|
| 78 |
+
pointer<void> raw_ptr = thrust::system::tbb::malloc(sizeof(T) * n);
|
| 79 |
+
return pointer<T>(reinterpret_cast<T*>(raw_ptr.get()));
|
| 80 |
+
} // end malloc()
|
| 81 |
+
|
| 82 |
+
inline void free(pointer<void> ptr)
|
| 83 |
+
{
|
| 84 |
+
// XXX this is how we'd like to implement this function,
|
| 85 |
+
// if not for circular #inclusion problems:
|
| 86 |
+
//
|
| 87 |
+
// thrust::system::cpp::free(ptr)
|
| 88 |
+
//
|
| 89 |
+
detail::free_workaround(cpp::tag(), ptr);
|
| 90 |
+
} // end free()
|
| 91 |
+
|
| 92 |
+
} // end tbb
|
| 93 |
+
} // end system
|
| 94 |
+
THRUST_NAMESPACE_END
|
| 95 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/merge.h
ADDED
|
@@ -0,0 +1,77 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
|
| 30 |
+
THRUST_NAMESPACE_BEGIN
|
| 31 |
+
namespace system
|
| 32 |
+
{
|
| 33 |
+
namespace tbb
|
| 34 |
+
{
|
| 35 |
+
namespace detail
|
| 36 |
+
{
|
| 37 |
+
|
| 38 |
+
template<typename ExecutionPolicy,
|
| 39 |
+
typename InputIterator1,
|
| 40 |
+
typename InputIterator2,
|
| 41 |
+
typename OutputIterator,
|
| 42 |
+
typename StrictWeakOrdering>
|
| 43 |
+
OutputIterator merge(execution_policy<ExecutionPolicy> &exec,
|
| 44 |
+
InputIterator1 first1,
|
| 45 |
+
InputIterator1 last1,
|
| 46 |
+
InputIterator2 first2,
|
| 47 |
+
InputIterator2 last2,
|
| 48 |
+
OutputIterator result,
|
| 49 |
+
StrictWeakOrdering comp);
|
| 50 |
+
|
| 51 |
+
template <typename ExecutionPolicy,
|
| 52 |
+
typename InputIterator1,
|
| 53 |
+
typename InputIterator2,
|
| 54 |
+
typename InputIterator3,
|
| 55 |
+
typename InputIterator4,
|
| 56 |
+
typename OutputIterator1,
|
| 57 |
+
typename OutputIterator2,
|
| 58 |
+
typename StrictWeakOrdering>
|
| 59 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 60 |
+
merge_by_key(execution_policy<ExecutionPolicy> &exec,
|
| 61 |
+
InputIterator1 keys_first1,
|
| 62 |
+
InputIterator1 keys_last1,
|
| 63 |
+
InputIterator2 keys_first2,
|
| 64 |
+
InputIterator2 keys_last2,
|
| 65 |
+
InputIterator3 values_first3,
|
| 66 |
+
InputIterator4 values_first4,
|
| 67 |
+
OutputIterator1 keys_result,
|
| 68 |
+
OutputIterator2 values_result,
|
| 69 |
+
StrictWeakOrdering comp);
|
| 70 |
+
|
| 71 |
+
} // end detail
|
| 72 |
+
} // end tbb
|
| 73 |
+
} // end system
|
| 74 |
+
THRUST_NAMESPACE_END
|
| 75 |
+
|
| 76 |
+
#include <thrust/system/tbb/detail/merge.inl>
|
| 77 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/merge.inl
ADDED
|
@@ -0,0 +1,297 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2021 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 30 |
+
#include <thrust/detail/temporary_array.h>
|
| 31 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 32 |
+
#include <thrust/merge.h>
|
| 33 |
+
#include <thrust/binary_search.h>
|
| 34 |
+
#include <thrust/detail/seq.h>
|
| 35 |
+
#include <tbb/parallel_for.h>
|
| 36 |
+
|
| 37 |
+
THRUST_NAMESPACE_BEGIN
|
| 38 |
+
namespace system
|
| 39 |
+
{
|
| 40 |
+
namespace tbb
|
| 41 |
+
{
|
| 42 |
+
namespace detail
|
| 43 |
+
{
|
| 44 |
+
namespace merge_detail
|
| 45 |
+
{
|
| 46 |
+
|
| 47 |
+
template<typename InputIterator1,
|
| 48 |
+
typename InputIterator2,
|
| 49 |
+
typename OutputIterator,
|
| 50 |
+
typename StrictWeakOrdering>
|
| 51 |
+
struct range
|
| 52 |
+
{
|
| 53 |
+
InputIterator1 first1, last1;
|
| 54 |
+
InputIterator2 first2, last2;
|
| 55 |
+
OutputIterator result;
|
| 56 |
+
StrictWeakOrdering comp;
|
| 57 |
+
size_t grain_size;
|
| 58 |
+
|
| 59 |
+
range(InputIterator1 first1, InputIterator1 last1,
|
| 60 |
+
InputIterator2 first2, InputIterator2 last2,
|
| 61 |
+
OutputIterator result,
|
| 62 |
+
StrictWeakOrdering comp,
|
| 63 |
+
size_t grain_size = 1024)
|
| 64 |
+
: first1(first1), last1(last1),
|
| 65 |
+
first2(first2), last2(last2),
|
| 66 |
+
result(result), comp(comp), grain_size(grain_size)
|
| 67 |
+
{}
|
| 68 |
+
|
| 69 |
+
range(range& r, ::tbb::split)
|
| 70 |
+
: first1(r.first1), last1(r.last1),
|
| 71 |
+
first2(r.first2), last2(r.last2),
|
| 72 |
+
result(r.result), comp(r.comp), grain_size(r.grain_size)
|
| 73 |
+
{
|
| 74 |
+
// we can assume n1 and n2 are not both 0
|
| 75 |
+
size_t n1 = thrust::distance(first1, last1);
|
| 76 |
+
size_t n2 = thrust::distance(first2, last2);
|
| 77 |
+
|
| 78 |
+
InputIterator1 mid1 = first1;
|
| 79 |
+
InputIterator2 mid2 = first2;
|
| 80 |
+
|
| 81 |
+
if (n1 > n2)
|
| 82 |
+
{
|
| 83 |
+
mid1 += n1 / 2;
|
| 84 |
+
mid2 = thrust::lower_bound(thrust::seq, first2, last2, raw_reference_cast(*mid1), comp);
|
| 85 |
+
}
|
| 86 |
+
else
|
| 87 |
+
{
|
| 88 |
+
mid2 += n2 / 2;
|
| 89 |
+
mid1 = thrust::upper_bound(thrust::seq, first1, last1, raw_reference_cast(*mid2), comp);
|
| 90 |
+
}
|
| 91 |
+
|
| 92 |
+
// set first range to [first1, mid1), [first2, mid2), result
|
| 93 |
+
r.last1 = mid1;
|
| 94 |
+
r.last2 = mid2;
|
| 95 |
+
|
| 96 |
+
// set second range to [mid1, last1), [mid2, last2), result + (mid1 - first1) + (mid2 - first2)
|
| 97 |
+
first1 = mid1;
|
| 98 |
+
first2 = mid2;
|
| 99 |
+
result += thrust::distance(r.first1, mid1) + thrust::distance(r.first2, mid2);
|
| 100 |
+
}
|
| 101 |
+
|
| 102 |
+
bool empty(void) const
|
| 103 |
+
{
|
| 104 |
+
return (first1 == last1) && (first2 == last2);
|
| 105 |
+
}
|
| 106 |
+
|
| 107 |
+
bool is_divisible(void) const
|
| 108 |
+
{
|
| 109 |
+
return static_cast<size_t>(thrust::distance(first1, last1) + thrust::distance(first2, last2)) > grain_size;
|
| 110 |
+
}
|
| 111 |
+
};
|
| 112 |
+
|
| 113 |
+
struct body
|
| 114 |
+
{
|
| 115 |
+
template <typename Range>
|
| 116 |
+
void operator()(Range& r) const
|
| 117 |
+
{
|
| 118 |
+
thrust::merge(thrust::seq,
|
| 119 |
+
r.first1, r.last1,
|
| 120 |
+
r.first2, r.last2,
|
| 121 |
+
r.result,
|
| 122 |
+
r.comp);
|
| 123 |
+
}
|
| 124 |
+
};
|
| 125 |
+
|
| 126 |
+
} // end namespace merge_detail
|
| 127 |
+
|
| 128 |
+
namespace merge_by_key_detail
|
| 129 |
+
{
|
| 130 |
+
|
| 131 |
+
template<typename InputIterator1,
|
| 132 |
+
typename InputIterator2,
|
| 133 |
+
typename InputIterator3,
|
| 134 |
+
typename InputIterator4,
|
| 135 |
+
typename OutputIterator1,
|
| 136 |
+
typename OutputIterator2,
|
| 137 |
+
typename StrictWeakOrdering>
|
| 138 |
+
struct range
|
| 139 |
+
{
|
| 140 |
+
InputIterator1 keys_first1, keys_last1;
|
| 141 |
+
InputIterator2 keys_first2, keys_last2;
|
| 142 |
+
InputIterator3 values_first1;
|
| 143 |
+
InputIterator4 values_first2;
|
| 144 |
+
OutputIterator1 keys_result;
|
| 145 |
+
OutputIterator2 values_result;
|
| 146 |
+
StrictWeakOrdering comp;
|
| 147 |
+
size_t grain_size;
|
| 148 |
+
|
| 149 |
+
range(InputIterator1 keys_first1, InputIterator1 keys_last1,
|
| 150 |
+
InputIterator2 keys_first2, InputIterator2 keys_last2,
|
| 151 |
+
InputIterator3 values_first1,
|
| 152 |
+
InputIterator4 values_first2,
|
| 153 |
+
OutputIterator1 keys_result,
|
| 154 |
+
OutputIterator2 values_result,
|
| 155 |
+
StrictWeakOrdering comp,
|
| 156 |
+
size_t grain_size = 1024)
|
| 157 |
+
: keys_first1(keys_first1), keys_last1(keys_last1),
|
| 158 |
+
keys_first2(keys_first2), keys_last2(keys_last2),
|
| 159 |
+
values_first1(values_first1),
|
| 160 |
+
values_first2(values_first2),
|
| 161 |
+
keys_result(keys_result), values_result(values_result),
|
| 162 |
+
comp(comp), grain_size(grain_size)
|
| 163 |
+
{}
|
| 164 |
+
|
| 165 |
+
range(range& r, ::tbb::split)
|
| 166 |
+
: keys_first1(r.keys_first1), keys_last1(r.keys_last1),
|
| 167 |
+
keys_first2(r.keys_first2), keys_last2(r.keys_last2),
|
| 168 |
+
values_first1(r.values_first1),
|
| 169 |
+
values_first2(r.values_first2),
|
| 170 |
+
keys_result(r.keys_result), values_result(r.values_result),
|
| 171 |
+
comp(r.comp), grain_size(r.grain_size)
|
| 172 |
+
{
|
| 173 |
+
// we can assume n1 and n2 are not both 0
|
| 174 |
+
size_t n1 = thrust::distance(keys_first1, keys_last1);
|
| 175 |
+
size_t n2 = thrust::distance(keys_first2, keys_last2);
|
| 176 |
+
|
| 177 |
+
InputIterator1 mid1 = keys_first1;
|
| 178 |
+
InputIterator2 mid2 = keys_first2;
|
| 179 |
+
|
| 180 |
+
if (n1 > n2)
|
| 181 |
+
{
|
| 182 |
+
mid1 += n1 / 2;
|
| 183 |
+
mid2 = thrust::lower_bound(thrust::seq, keys_first2, keys_last2, raw_reference_cast(*mid1), comp);
|
| 184 |
+
}
|
| 185 |
+
else
|
| 186 |
+
{
|
| 187 |
+
mid2 += n2 / 2;
|
| 188 |
+
mid1 = thrust::upper_bound(thrust::seq, keys_first1, keys_last1, raw_reference_cast(*mid2), comp);
|
| 189 |
+
}
|
| 190 |
+
|
| 191 |
+
// set first range to [keys_first1, mid1), [keys_first2, mid2), keys_result, values_result
|
| 192 |
+
r.keys_last1 = mid1;
|
| 193 |
+
r.keys_last2 = mid2;
|
| 194 |
+
|
| 195 |
+
// set second range to [mid1, keys_last1), [mid2, keys_last2), keys_result + (mid1 - keys_first1) + (mid2 - keys_first2), values_result + (mid1 - keys_first1) + (mid2 - keys_first2)
|
| 196 |
+
keys_first1 = mid1;
|
| 197 |
+
keys_first2 = mid2;
|
| 198 |
+
values_first1 += thrust::distance(r.keys_first1, mid1);
|
| 199 |
+
values_first2 += thrust::distance(r.keys_first2, mid2);
|
| 200 |
+
keys_result += thrust::distance(r.keys_first1, mid1) + thrust::distance(r.keys_first2, mid2);
|
| 201 |
+
values_result += thrust::distance(r.keys_first1, mid1) + thrust::distance(r.keys_first2, mid2);
|
| 202 |
+
}
|
| 203 |
+
|
| 204 |
+
bool empty(void) const
|
| 205 |
+
{
|
| 206 |
+
return (keys_first1 == keys_last1) && (keys_first2 == keys_last2);
|
| 207 |
+
}
|
| 208 |
+
|
| 209 |
+
bool is_divisible(void) const
|
| 210 |
+
{
|
| 211 |
+
return static_cast<size_t>(thrust::distance(keys_first1, keys_last1) + thrust::distance(keys_first2, keys_last2)) > grain_size;
|
| 212 |
+
}
|
| 213 |
+
};
|
| 214 |
+
|
| 215 |
+
struct body
|
| 216 |
+
{
|
| 217 |
+
template <typename Range>
|
| 218 |
+
void operator()(Range& r) const
|
| 219 |
+
{
|
| 220 |
+
thrust::merge_by_key(thrust::seq,
|
| 221 |
+
r.keys_first1, r.keys_last1,
|
| 222 |
+
r.keys_first2, r.keys_last2,
|
| 223 |
+
r.values_first1,
|
| 224 |
+
r.values_first2,
|
| 225 |
+
r.keys_result,
|
| 226 |
+
r.values_result,
|
| 227 |
+
r.comp);
|
| 228 |
+
}
|
| 229 |
+
};
|
| 230 |
+
|
| 231 |
+
} // end namespace merge_by_key_detail
|
| 232 |
+
|
| 233 |
+
|
| 234 |
+
template<typename DerivedPolicy,
|
| 235 |
+
typename InputIterator1,
|
| 236 |
+
typename InputIterator2,
|
| 237 |
+
typename OutputIterator,
|
| 238 |
+
typename StrictWeakOrdering>
|
| 239 |
+
OutputIterator merge(execution_policy<DerivedPolicy> &,
|
| 240 |
+
InputIterator1 first1,
|
| 241 |
+
InputIterator1 last1,
|
| 242 |
+
InputIterator2 first2,
|
| 243 |
+
InputIterator2 last2,
|
| 244 |
+
OutputIterator result,
|
| 245 |
+
StrictWeakOrdering comp)
|
| 246 |
+
{
|
| 247 |
+
typedef typename merge_detail::range<InputIterator1,InputIterator2,OutputIterator,StrictWeakOrdering> Range;
|
| 248 |
+
typedef merge_detail::body Body;
|
| 249 |
+
Range range(first1, last1, first2, last2, result, comp);
|
| 250 |
+
Body body;
|
| 251 |
+
|
| 252 |
+
::tbb::parallel_for(range, body);
|
| 253 |
+
|
| 254 |
+
thrust::advance(result, thrust::distance(first1, last1) + thrust::distance(first2, last2));
|
| 255 |
+
|
| 256 |
+
return result;
|
| 257 |
+
} // end merge()
|
| 258 |
+
|
| 259 |
+
template <typename DerivedPolicy,
|
| 260 |
+
typename InputIterator1,
|
| 261 |
+
typename InputIterator2,
|
| 262 |
+
typename InputIterator3,
|
| 263 |
+
typename InputIterator4,
|
| 264 |
+
typename OutputIterator1,
|
| 265 |
+
typename OutputIterator2,
|
| 266 |
+
typename StrictWeakOrdering>
|
| 267 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 268 |
+
merge_by_key(execution_policy<DerivedPolicy> &,
|
| 269 |
+
InputIterator1 keys_first1,
|
| 270 |
+
InputIterator1 keys_last1,
|
| 271 |
+
InputIterator2 keys_first2,
|
| 272 |
+
InputIterator2 keys_last2,
|
| 273 |
+
InputIterator3 values_first3,
|
| 274 |
+
InputIterator4 values_first4,
|
| 275 |
+
OutputIterator1 keys_result,
|
| 276 |
+
OutputIterator2 values_result,
|
| 277 |
+
StrictWeakOrdering comp)
|
| 278 |
+
{
|
| 279 |
+
typedef typename merge_by_key_detail::range<InputIterator1,InputIterator2,InputIterator3,InputIterator4,OutputIterator1,OutputIterator2,StrictWeakOrdering> Range;
|
| 280 |
+
typedef merge_by_key_detail::body Body;
|
| 281 |
+
|
| 282 |
+
Range range(keys_first1, keys_last1, keys_first2, keys_last2, values_first3, values_first4, keys_result, values_result, comp);
|
| 283 |
+
Body body;
|
| 284 |
+
|
| 285 |
+
::tbb::parallel_for(range, body);
|
| 286 |
+
|
| 287 |
+
thrust::advance(keys_result, thrust::distance(keys_first1, keys_last1) + thrust::distance(keys_first2, keys_last2));
|
| 288 |
+
thrust::advance(values_result, thrust::distance(keys_first1, keys_last1) + thrust::distance(keys_first2, keys_last2));
|
| 289 |
+
|
| 290 |
+
return thrust::make_pair(keys_result,values_result);
|
| 291 |
+
}
|
| 292 |
+
|
| 293 |
+
} // end namespace detail
|
| 294 |
+
} // end namespace tbb
|
| 295 |
+
} // end namespace system
|
| 296 |
+
THRUST_NAMESPACE_END
|
| 297 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/mismatch.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits mismatch
|
| 30 |
+
#include <thrust/system/cpp/detail/mismatch.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/par.h
ADDED
|
@@ -0,0 +1,69 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2018 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/detail/allocator_aware_execution_policy.h>
|
| 29 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
|
| 40 |
+
struct par_t : thrust::system::tbb::detail::execution_policy<par_t>,
|
| 41 |
+
thrust::detail::allocator_aware_execution_policy<
|
| 42 |
+
thrust::system::tbb::detail::execution_policy>
|
| 43 |
+
{
|
| 44 |
+
__host__ __device__
|
| 45 |
+
constexpr par_t() : thrust::system::tbb::detail::execution_policy<par_t>() {}
|
| 46 |
+
};
|
| 47 |
+
|
| 48 |
+
|
| 49 |
+
} // end detail
|
| 50 |
+
|
| 51 |
+
|
| 52 |
+
static const detail::par_t par;
|
| 53 |
+
|
| 54 |
+
|
| 55 |
+
} // end tbb
|
| 56 |
+
} // end system
|
| 57 |
+
|
| 58 |
+
|
| 59 |
+
// alias par here
|
| 60 |
+
namespace tbb
|
| 61 |
+
{
|
| 62 |
+
|
| 63 |
+
|
| 64 |
+
using thrust::system::tbb::par;
|
| 65 |
+
|
| 66 |
+
|
| 67 |
+
} // end tbb
|
| 68 |
+
THRUST_NAMESPACE_END
|
| 69 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/partition.h
ADDED
|
@@ -0,0 +1,94 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/pair.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
|
| 40 |
+
template<typename DerivedPolicy,
|
| 41 |
+
typename ForwardIterator,
|
| 42 |
+
typename Predicate>
|
| 43 |
+
ForwardIterator stable_partition(execution_policy<DerivedPolicy> &exec,
|
| 44 |
+
ForwardIterator first,
|
| 45 |
+
ForwardIterator last,
|
| 46 |
+
Predicate pred);
|
| 47 |
+
|
| 48 |
+
template<typename DerivedPolicy,
|
| 49 |
+
typename ForwardIterator,
|
| 50 |
+
typename InputIterator,
|
| 51 |
+
typename Predicate>
|
| 52 |
+
ForwardIterator stable_partition(execution_policy<DerivedPolicy> &exec,
|
| 53 |
+
ForwardIterator first,
|
| 54 |
+
ForwardIterator last,
|
| 55 |
+
InputIterator stencil,
|
| 56 |
+
Predicate pred);
|
| 57 |
+
|
| 58 |
+
template<typename DerivedPolicy,
|
| 59 |
+
typename InputIterator,
|
| 60 |
+
typename OutputIterator1,
|
| 61 |
+
typename OutputIterator2,
|
| 62 |
+
typename Predicate>
|
| 63 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 64 |
+
stable_partition_copy(execution_policy<DerivedPolicy> &exec,
|
| 65 |
+
InputIterator first,
|
| 66 |
+
InputIterator last,
|
| 67 |
+
OutputIterator1 out_true,
|
| 68 |
+
OutputIterator2 out_false,
|
| 69 |
+
Predicate pred);
|
| 70 |
+
|
| 71 |
+
|
| 72 |
+
template<typename DerivedPolicy,
|
| 73 |
+
typename InputIterator1,
|
| 74 |
+
typename InputIterator2,
|
| 75 |
+
typename OutputIterator1,
|
| 76 |
+
typename OutputIterator2,
|
| 77 |
+
typename Predicate>
|
| 78 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 79 |
+
stable_partition_copy(execution_policy<DerivedPolicy> &exec,
|
| 80 |
+
InputIterator1 first,
|
| 81 |
+
InputIterator1 last,
|
| 82 |
+
InputIterator2 stencil,
|
| 83 |
+
OutputIterator1 out_true,
|
| 84 |
+
OutputIterator2 out_false,
|
| 85 |
+
Predicate pred);
|
| 86 |
+
|
| 87 |
+
|
| 88 |
+
} // end namespace detail
|
| 89 |
+
} // end namespace tbb
|
| 90 |
+
} // end namespace system
|
| 91 |
+
THRUST_NAMESPACE_END
|
| 92 |
+
|
| 93 |
+
#include <thrust/system/tbb/detail/partition.inl>
|
| 94 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/partition.inl
ADDED
|
@@ -0,0 +1,109 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/partition.h>
|
| 29 |
+
#include <thrust/system/detail/generic/partition.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
|
| 40 |
+
template<typename DerivedPolicy,
|
| 41 |
+
typename ForwardIterator,
|
| 42 |
+
typename Predicate>
|
| 43 |
+
ForwardIterator stable_partition(execution_policy<DerivedPolicy> &exec,
|
| 44 |
+
ForwardIterator first,
|
| 45 |
+
ForwardIterator last,
|
| 46 |
+
Predicate pred)
|
| 47 |
+
{
|
| 48 |
+
// tbb prefers generic::stable_partition to cpp::stable_partition
|
| 49 |
+
return thrust::system::detail::generic::stable_partition(exec, first, last, pred);
|
| 50 |
+
} // end stable_partition()
|
| 51 |
+
|
| 52 |
+
|
| 53 |
+
template<typename DerivedPolicy,
|
| 54 |
+
typename ForwardIterator,
|
| 55 |
+
typename InputIterator,
|
| 56 |
+
typename Predicate>
|
| 57 |
+
ForwardIterator stable_partition(execution_policy<DerivedPolicy> &exec,
|
| 58 |
+
ForwardIterator first,
|
| 59 |
+
ForwardIterator last,
|
| 60 |
+
InputIterator stencil,
|
| 61 |
+
Predicate pred)
|
| 62 |
+
{
|
| 63 |
+
// tbb prefers generic::stable_partition to cpp::stable_partition
|
| 64 |
+
return thrust::system::detail::generic::stable_partition(exec, first, last, stencil, pred);
|
| 65 |
+
} // end stable_partition()
|
| 66 |
+
|
| 67 |
+
template<typename DerivedPolicy,
|
| 68 |
+
typename InputIterator,
|
| 69 |
+
typename OutputIterator1,
|
| 70 |
+
typename OutputIterator2,
|
| 71 |
+
typename Predicate>
|
| 72 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 73 |
+
stable_partition_copy(execution_policy<DerivedPolicy> &exec,
|
| 74 |
+
InputIterator first,
|
| 75 |
+
InputIterator last,
|
| 76 |
+
OutputIterator1 out_true,
|
| 77 |
+
OutputIterator2 out_false,
|
| 78 |
+
Predicate pred)
|
| 79 |
+
{
|
| 80 |
+
// tbb prefers generic::stable_partition_copy to cpp::stable_partition_copy
|
| 81 |
+
return thrust::system::detail::generic::stable_partition_copy(exec, first, last, out_true, out_false, pred);
|
| 82 |
+
} // end stable_partition_copy()
|
| 83 |
+
|
| 84 |
+
|
| 85 |
+
template<typename DerivedPolicy,
|
| 86 |
+
typename InputIterator1,
|
| 87 |
+
typename InputIterator2,
|
| 88 |
+
typename OutputIterator1,
|
| 89 |
+
typename OutputIterator2,
|
| 90 |
+
typename Predicate>
|
| 91 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 92 |
+
stable_partition_copy(execution_policy<DerivedPolicy> &exec,
|
| 93 |
+
InputIterator1 first,
|
| 94 |
+
InputIterator1 last,
|
| 95 |
+
InputIterator2 stencil,
|
| 96 |
+
OutputIterator1 out_true,
|
| 97 |
+
OutputIterator2 out_false,
|
| 98 |
+
Predicate pred)
|
| 99 |
+
{
|
| 100 |
+
// tbb prefers generic::stable_partition_copy to cpp::stable_partition_copy
|
| 101 |
+
return thrust::system::detail::generic::stable_partition_copy(exec, first, last, stencil, out_true, out_false, pred);
|
| 102 |
+
} // end stable_partition_copy()
|
| 103 |
+
|
| 104 |
+
|
| 105 |
+
} // end namespace detail
|
| 106 |
+
} // end namespace tbb
|
| 107 |
+
} // end namespace system
|
| 108 |
+
THRUST_NAMESPACE_END
|
| 109 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/per_device_resource.h
ADDED
|
@@ -0,0 +1,30 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2018 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system has no special per device resource functions
|
| 30 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reduce.h
ADDED
|
@@ -0,0 +1,61 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
|
| 18 |
+
/*! \file reduce.h
|
| 19 |
+
* \brief TBB implementation of reduce.
|
| 20 |
+
*/
|
| 21 |
+
|
| 22 |
+
#pragma once
|
| 23 |
+
|
| 24 |
+
#include <thrust/detail/config.h>
|
| 25 |
+
|
| 26 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 27 |
+
# pragma GCC system_header
|
| 28 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 29 |
+
# pragma clang system_header
|
| 30 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 31 |
+
# pragma system_header
|
| 32 |
+
#endif // no system header
|
| 33 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 34 |
+
|
| 35 |
+
THRUST_NAMESPACE_BEGIN
|
| 36 |
+
namespace system
|
| 37 |
+
{
|
| 38 |
+
namespace tbb
|
| 39 |
+
{
|
| 40 |
+
namespace detail
|
| 41 |
+
{
|
| 42 |
+
|
| 43 |
+
|
| 44 |
+
template<typename DerivedPolicy,
|
| 45 |
+
typename InputIterator,
|
| 46 |
+
typename OutputType,
|
| 47 |
+
typename BinaryFunction>
|
| 48 |
+
OutputType reduce(execution_policy<DerivedPolicy> &exec,
|
| 49 |
+
InputIterator begin,
|
| 50 |
+
InputIterator end,
|
| 51 |
+
OutputType init,
|
| 52 |
+
BinaryFunction binary_op);
|
| 53 |
+
|
| 54 |
+
|
| 55 |
+
} // end namespace detail
|
| 56 |
+
} // end namespace tbb
|
| 57 |
+
} // end namespace system
|
| 58 |
+
THRUST_NAMESPACE_END
|
| 59 |
+
|
| 60 |
+
#include <thrust/system/tbb/detail/reduce.inl>
|
| 61 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reduce.inl
ADDED
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@@ -0,0 +1,138 @@
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| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
|
| 18 |
+
#pragma once
|
| 19 |
+
|
| 20 |
+
#include <thrust/detail/config.h>
|
| 21 |
+
|
| 22 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 23 |
+
# pragma GCC system_header
|
| 24 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 25 |
+
# pragma clang system_header
|
| 26 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 27 |
+
# pragma system_header
|
| 28 |
+
#endif // no system header
|
| 29 |
+
#include <thrust/detail/function.h>
|
| 30 |
+
#include <thrust/detail/static_assert.h>
|
| 31 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 32 |
+
#include <thrust/distance.h>
|
| 33 |
+
#include <thrust/reduce.h>
|
| 34 |
+
#include <tbb/blocked_range.h>
|
| 35 |
+
#include <tbb/parallel_reduce.h>
|
| 36 |
+
|
| 37 |
+
THRUST_NAMESPACE_BEGIN
|
| 38 |
+
namespace system
|
| 39 |
+
{
|
| 40 |
+
namespace tbb
|
| 41 |
+
{
|
| 42 |
+
namespace detail
|
| 43 |
+
{
|
| 44 |
+
namespace reduce_detail
|
| 45 |
+
{
|
| 46 |
+
|
| 47 |
+
template<typename RandomAccessIterator,
|
| 48 |
+
typename OutputType,
|
| 49 |
+
typename BinaryFunction>
|
| 50 |
+
struct body
|
| 51 |
+
{
|
| 52 |
+
RandomAccessIterator first;
|
| 53 |
+
OutputType sum;
|
| 54 |
+
bool first_call; // TBB can invoke operator() multiple times on the same body
|
| 55 |
+
thrust::detail::wrapped_function<BinaryFunction,OutputType> binary_op;
|
| 56 |
+
|
| 57 |
+
// note: we only initalize sum with init to avoid calling OutputType's default constructor
|
| 58 |
+
body(RandomAccessIterator first, OutputType init, BinaryFunction binary_op)
|
| 59 |
+
: first(first), sum(init), first_call(true), binary_op(binary_op)
|
| 60 |
+
{}
|
| 61 |
+
|
| 62 |
+
// note: we only initalize sum with b.sum to avoid calling OutputType's default constructor
|
| 63 |
+
body(body& b, ::tbb::split)
|
| 64 |
+
: first(b.first), sum(b.sum), first_call(true), binary_op(b.binary_op)
|
| 65 |
+
{}
|
| 66 |
+
|
| 67 |
+
template <typename Size>
|
| 68 |
+
void operator()(const ::tbb::blocked_range<Size> &r)
|
| 69 |
+
{
|
| 70 |
+
// we assume that blocked_range specifies a contiguous range of integers
|
| 71 |
+
|
| 72 |
+
if (r.empty()) return; // nothing to do
|
| 73 |
+
|
| 74 |
+
RandomAccessIterator iter = first + r.begin();
|
| 75 |
+
|
| 76 |
+
OutputType temp = thrust::raw_reference_cast(*iter);
|
| 77 |
+
|
| 78 |
+
++iter;
|
| 79 |
+
|
| 80 |
+
for (Size i = r.begin() + 1; i != r.end(); ++i, ++iter)
|
| 81 |
+
temp = binary_op(temp, *iter);
|
| 82 |
+
|
| 83 |
+
|
| 84 |
+
if (first_call)
|
| 85 |
+
{
|
| 86 |
+
// first time body has been invoked
|
| 87 |
+
first_call = false;
|
| 88 |
+
sum = temp;
|
| 89 |
+
}
|
| 90 |
+
else
|
| 91 |
+
{
|
| 92 |
+
// body has been previously invoked, accumulate temp into sum
|
| 93 |
+
sum = binary_op(sum, temp);
|
| 94 |
+
}
|
| 95 |
+
} // end operator()()
|
| 96 |
+
|
| 97 |
+
void join(body& b)
|
| 98 |
+
{
|
| 99 |
+
sum = binary_op(sum, b.sum);
|
| 100 |
+
}
|
| 101 |
+
}; // end body
|
| 102 |
+
|
| 103 |
+
} // end reduce_detail
|
| 104 |
+
|
| 105 |
+
|
| 106 |
+
template<typename DerivedPolicy,
|
| 107 |
+
typename InputIterator,
|
| 108 |
+
typename OutputType,
|
| 109 |
+
typename BinaryFunction>
|
| 110 |
+
OutputType reduce(execution_policy<DerivedPolicy> &,
|
| 111 |
+
InputIterator begin,
|
| 112 |
+
InputIterator end,
|
| 113 |
+
OutputType init,
|
| 114 |
+
BinaryFunction binary_op)
|
| 115 |
+
{
|
| 116 |
+
typedef typename thrust::iterator_difference<InputIterator>::type Size;
|
| 117 |
+
|
| 118 |
+
Size n = thrust::distance(begin, end);
|
| 119 |
+
|
| 120 |
+
if (n == 0)
|
| 121 |
+
{
|
| 122 |
+
return init;
|
| 123 |
+
}
|
| 124 |
+
else
|
| 125 |
+
{
|
| 126 |
+
typedef typename reduce_detail::body<InputIterator,OutputType,BinaryFunction> Body;
|
| 127 |
+
Body reduce_body(begin, init, binary_op);
|
| 128 |
+
::tbb::parallel_reduce(::tbb::blocked_range<Size>(0,n), reduce_body);
|
| 129 |
+
return binary_op(init, reduce_body.sum);
|
| 130 |
+
}
|
| 131 |
+
}
|
| 132 |
+
|
| 133 |
+
|
| 134 |
+
} // end namespace detail
|
| 135 |
+
} // end namespace tbb
|
| 136 |
+
} // end namespace system
|
| 137 |
+
THRUST_NAMESPACE_END
|
| 138 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reduce_by_key.h
ADDED
|
@@ -0,0 +1,64 @@
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/pair.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
|
| 40 |
+
template<typename DerivedPolicy,
|
| 41 |
+
typename InputIterator1,
|
| 42 |
+
typename InputIterator2,
|
| 43 |
+
typename OutputIterator1,
|
| 44 |
+
typename OutputIterator2,
|
| 45 |
+
typename BinaryPredicate,
|
| 46 |
+
typename BinaryFunction>
|
| 47 |
+
thrust::pair<OutputIterator1,OutputIterator2>
|
| 48 |
+
reduce_by_key(execution_policy<DerivedPolicy> &exec,
|
| 49 |
+
InputIterator1 keys_first,
|
| 50 |
+
InputIterator1 keys_last,
|
| 51 |
+
InputIterator2 values_first,
|
| 52 |
+
OutputIterator1 keys_output,
|
| 53 |
+
OutputIterator2 values_output,
|
| 54 |
+
BinaryPredicate binary_pred,
|
| 55 |
+
BinaryFunction binary_op);
|
| 56 |
+
|
| 57 |
+
|
| 58 |
+
} // end namespace detail
|
| 59 |
+
} // end namespace tbb
|
| 60 |
+
} // end namespace system
|
| 61 |
+
THRUST_NAMESPACE_END
|
| 62 |
+
|
| 63 |
+
#include <thrust/system/tbb/detail/reduce_by_key.inl>
|
| 64 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reduce_by_key.inl
ADDED
|
@@ -0,0 +1,349 @@
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/reduce_by_key.h>
|
| 29 |
+
#include <thrust/iterator/reverse_iterator.h>
|
| 30 |
+
#include <thrust/detail/seq.h>
|
| 31 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 32 |
+
#include <thrust/system/tbb/detail/reduce_intervals.h>
|
| 33 |
+
#include <thrust/detail/minmax.h>
|
| 34 |
+
#include <thrust/detail/temporary_array.h>
|
| 35 |
+
#include <thrust/detail/range/tail_flags.h>
|
| 36 |
+
#include <tbb/blocked_range.h>
|
| 37 |
+
#include <tbb/parallel_for.h>
|
| 38 |
+
|
| 39 |
+
#include <cassert>
|
| 40 |
+
#include <thread>
|
| 41 |
+
|
| 42 |
+
|
| 43 |
+
THRUST_NAMESPACE_BEGIN
|
| 44 |
+
namespace system
|
| 45 |
+
{
|
| 46 |
+
namespace tbb
|
| 47 |
+
{
|
| 48 |
+
namespace detail
|
| 49 |
+
{
|
| 50 |
+
namespace reduce_by_key_detail
|
| 51 |
+
{
|
| 52 |
+
|
| 53 |
+
|
| 54 |
+
template<typename L, typename R>
|
| 55 |
+
inline L divide_ri(const L x, const R y)
|
| 56 |
+
{
|
| 57 |
+
return (x + (y - 1)) / y;
|
| 58 |
+
}
|
| 59 |
+
|
| 60 |
+
|
| 61 |
+
template<typename InputIterator, typename BinaryFunction, typename OutputIterator = void>
|
| 62 |
+
struct partial_sum_type
|
| 63 |
+
: thrust::detail::eval_if<
|
| 64 |
+
thrust::detail::has_result_type<BinaryFunction>::value,
|
| 65 |
+
thrust::detail::result_type<BinaryFunction>,
|
| 66 |
+
thrust::detail::eval_if<
|
| 67 |
+
thrust::detail::is_output_iterator<OutputIterator>::value,
|
| 68 |
+
thrust::iterator_value<InputIterator>,
|
| 69 |
+
thrust::iterator_value<OutputIterator>
|
| 70 |
+
>
|
| 71 |
+
>
|
| 72 |
+
{};
|
| 73 |
+
|
| 74 |
+
|
| 75 |
+
template<typename InputIterator, typename BinaryFunction>
|
| 76 |
+
struct partial_sum_type<InputIterator,BinaryFunction,void>
|
| 77 |
+
: thrust::detail::eval_if<
|
| 78 |
+
thrust::detail::has_result_type<BinaryFunction>::value,
|
| 79 |
+
thrust::detail::result_type<BinaryFunction>,
|
| 80 |
+
thrust::iterator_value<InputIterator>
|
| 81 |
+
>
|
| 82 |
+
{};
|
| 83 |
+
|
| 84 |
+
|
| 85 |
+
template<typename InputIterator1,
|
| 86 |
+
typename InputIterator2,
|
| 87 |
+
typename BinaryPredicate,
|
| 88 |
+
typename BinaryFunction>
|
| 89 |
+
thrust::pair<
|
| 90 |
+
InputIterator1,
|
| 91 |
+
thrust::pair<
|
| 92 |
+
typename thrust::iterator_value<InputIterator1>::type,
|
| 93 |
+
typename partial_sum_type<InputIterator2,BinaryFunction>::type
|
| 94 |
+
>
|
| 95 |
+
>
|
| 96 |
+
reduce_last_segment_backward(InputIterator1 keys_first,
|
| 97 |
+
InputIterator1 keys_last,
|
| 98 |
+
InputIterator2 values_first,
|
| 99 |
+
BinaryPredicate binary_pred,
|
| 100 |
+
BinaryFunction binary_op)
|
| 101 |
+
{
|
| 102 |
+
typename thrust::iterator_difference<InputIterator1>::type n = keys_last - keys_first;
|
| 103 |
+
|
| 104 |
+
// reverse the ranges and consume from the end
|
| 105 |
+
thrust::reverse_iterator<InputIterator1> keys_first_r(keys_last);
|
| 106 |
+
thrust::reverse_iterator<InputIterator1> keys_last_r(keys_first);
|
| 107 |
+
thrust::reverse_iterator<InputIterator2> values_first_r(values_first + n);
|
| 108 |
+
|
| 109 |
+
typename thrust::iterator_value<InputIterator1>::type result_key = *keys_first_r;
|
| 110 |
+
typename partial_sum_type<InputIterator2,BinaryFunction>::type result_value = *values_first_r;
|
| 111 |
+
|
| 112 |
+
// consume the entirety of the first key's sequence
|
| 113 |
+
for(++keys_first_r, ++values_first_r;
|
| 114 |
+
(keys_first_r != keys_last_r) && binary_pred(*keys_first_r, result_key);
|
| 115 |
+
++keys_first_r, ++values_first_r)
|
| 116 |
+
{
|
| 117 |
+
result_value = binary_op(result_value, *values_first_r);
|
| 118 |
+
}
|
| 119 |
+
|
| 120 |
+
return thrust::make_pair(keys_first_r.base(), thrust::make_pair(result_key, result_value));
|
| 121 |
+
}
|
| 122 |
+
|
| 123 |
+
|
| 124 |
+
template<typename InputIterator1,
|
| 125 |
+
typename InputIterator2,
|
| 126 |
+
typename OutputIterator1,
|
| 127 |
+
typename OutputIterator2,
|
| 128 |
+
typename BinaryPredicate,
|
| 129 |
+
typename BinaryFunction>
|
| 130 |
+
thrust::tuple<
|
| 131 |
+
OutputIterator1,
|
| 132 |
+
OutputIterator2,
|
| 133 |
+
typename thrust::iterator_value<InputIterator1>::type,
|
| 134 |
+
typename partial_sum_type<InputIterator2,BinaryFunction>::type
|
| 135 |
+
>
|
| 136 |
+
reduce_by_key_with_carry(InputIterator1 keys_first,
|
| 137 |
+
InputIterator1 keys_last,
|
| 138 |
+
InputIterator2 values_first,
|
| 139 |
+
OutputIterator1 keys_output,
|
| 140 |
+
OutputIterator2 values_output,
|
| 141 |
+
BinaryPredicate binary_pred,
|
| 142 |
+
BinaryFunction binary_op)
|
| 143 |
+
{
|
| 144 |
+
// first, consume the last sequence to produce the carry
|
| 145 |
+
// XXX is there an elegant way to pose this such that we don't need to default construct carry?
|
| 146 |
+
thrust::pair<
|
| 147 |
+
typename thrust::iterator_value<InputIterator1>::type,
|
| 148 |
+
typename partial_sum_type<InputIterator2,BinaryFunction>::type
|
| 149 |
+
> carry;
|
| 150 |
+
|
| 151 |
+
thrust::tie(keys_last, carry) = reduce_last_segment_backward(keys_first, keys_last, values_first, binary_pred, binary_op);
|
| 152 |
+
|
| 153 |
+
// finish with sequential reduce_by_key
|
| 154 |
+
thrust::tie(keys_output, values_output) =
|
| 155 |
+
thrust::reduce_by_key(thrust::seq, keys_first, keys_last, values_first, keys_output, values_output, binary_pred, binary_op);
|
| 156 |
+
|
| 157 |
+
return thrust::make_tuple(keys_output, values_output, carry.first, carry.second);
|
| 158 |
+
}
|
| 159 |
+
|
| 160 |
+
|
| 161 |
+
template<typename Iterator>
|
| 162 |
+
bool interval_has_carry(size_t interval_idx, size_t interval_size, size_t num_intervals, Iterator tail_flags)
|
| 163 |
+
{
|
| 164 |
+
// to discover whether the interval has a carry, look at the tail_flag corresponding to its last element
|
| 165 |
+
// the final interval never has a carry by definition
|
| 166 |
+
return (interval_idx + 1 < num_intervals) ? !tail_flags[(interval_idx + 1) * interval_size - 1] : false;
|
| 167 |
+
}
|
| 168 |
+
|
| 169 |
+
|
| 170 |
+
template<typename Iterator1, typename Iterator2, typename Iterator3, typename Iterator4, typename Iterator5, typename Iterator6, typename BinaryPredicate, typename BinaryFunction>
|
| 171 |
+
struct serial_reduce_by_key_body
|
| 172 |
+
{
|
| 173 |
+
typedef typename thrust::iterator_difference<Iterator1>::type size_type;
|
| 174 |
+
|
| 175 |
+
Iterator1 keys_first;
|
| 176 |
+
Iterator2 values_first;
|
| 177 |
+
Iterator3 result_offset;
|
| 178 |
+
Iterator4 keys_result;
|
| 179 |
+
Iterator5 values_result;
|
| 180 |
+
Iterator6 carry_result;
|
| 181 |
+
|
| 182 |
+
size_type n;
|
| 183 |
+
size_type interval_size;
|
| 184 |
+
size_type num_intervals;
|
| 185 |
+
|
| 186 |
+
BinaryPredicate binary_pred;
|
| 187 |
+
BinaryFunction binary_op;
|
| 188 |
+
|
| 189 |
+
serial_reduce_by_key_body(Iterator1 keys_first, Iterator2 values_first, Iterator3 result_offset, Iterator4 keys_result, Iterator5 values_result, Iterator6 carry_result, size_type n, size_type interval_size, size_type num_intervals, BinaryPredicate binary_pred, BinaryFunction binary_op)
|
| 190 |
+
: keys_first(keys_first), values_first(values_first),
|
| 191 |
+
result_offset(result_offset),
|
| 192 |
+
keys_result(keys_result),
|
| 193 |
+
values_result(values_result),
|
| 194 |
+
carry_result(carry_result),
|
| 195 |
+
n(n),
|
| 196 |
+
interval_size(interval_size),
|
| 197 |
+
num_intervals(num_intervals),
|
| 198 |
+
binary_pred(binary_pred),
|
| 199 |
+
binary_op(binary_op)
|
| 200 |
+
{}
|
| 201 |
+
|
| 202 |
+
void operator()(const ::tbb::blocked_range<size_type> &r) const
|
| 203 |
+
{
|
| 204 |
+
assert(r.size() == 1);
|
| 205 |
+
|
| 206 |
+
const size_type interval_idx = r.begin();
|
| 207 |
+
|
| 208 |
+
const size_type offset_to_first = interval_size * interval_idx;
|
| 209 |
+
const size_type offset_to_last = (thrust::min)(n, offset_to_first + interval_size);
|
| 210 |
+
|
| 211 |
+
Iterator1 my_keys_first = keys_first + offset_to_first;
|
| 212 |
+
Iterator1 my_keys_last = keys_first + offset_to_last;
|
| 213 |
+
Iterator2 my_values_first = values_first + offset_to_first;
|
| 214 |
+
Iterator3 my_result_offset = result_offset + interval_idx;
|
| 215 |
+
Iterator4 my_keys_result = keys_result + *my_result_offset;
|
| 216 |
+
Iterator5 my_values_result = values_result + *my_result_offset;
|
| 217 |
+
Iterator6 my_carry_result = carry_result + interval_idx;
|
| 218 |
+
|
| 219 |
+
// consume the rest of the interval with reduce_by_key
|
| 220 |
+
typedef typename thrust::iterator_value<Iterator1>::type key_type;
|
| 221 |
+
typedef typename partial_sum_type<Iterator2,BinaryFunction>::type value_type;
|
| 222 |
+
|
| 223 |
+
// XXX is there a way to pose this so that we don't require default construction of carry?
|
| 224 |
+
thrust::pair<key_type, value_type> carry;
|
| 225 |
+
|
| 226 |
+
thrust::tie(my_keys_result, my_values_result, carry.first, carry.second) =
|
| 227 |
+
reduce_by_key_with_carry(my_keys_first,
|
| 228 |
+
my_keys_last,
|
| 229 |
+
my_values_first,
|
| 230 |
+
my_keys_result,
|
| 231 |
+
my_values_result,
|
| 232 |
+
binary_pred,
|
| 233 |
+
binary_op);
|
| 234 |
+
|
| 235 |
+
// store to carry only when we actually have a carry
|
| 236 |
+
// store to my_keys_result & my_values_result otherwise
|
| 237 |
+
|
| 238 |
+
// create tail_flags so we can check for a carry
|
| 239 |
+
thrust::detail::tail_flags<Iterator1,BinaryPredicate> flags = thrust::detail::make_tail_flags(keys_first, keys_first + n, binary_pred);
|
| 240 |
+
|
| 241 |
+
if(interval_has_carry(interval_idx, interval_size, num_intervals, flags.begin()))
|
| 242 |
+
{
|
| 243 |
+
// we can ignore the carry's key
|
| 244 |
+
// XXX because the carry result is uninitialized, we should copy construct
|
| 245 |
+
*my_carry_result = carry.second;
|
| 246 |
+
}
|
| 247 |
+
else
|
| 248 |
+
{
|
| 249 |
+
*my_keys_result = carry.first;
|
| 250 |
+
*my_values_result = carry.second;
|
| 251 |
+
}
|
| 252 |
+
}
|
| 253 |
+
};
|
| 254 |
+
|
| 255 |
+
|
| 256 |
+
template<typename Iterator1, typename Iterator2, typename Iterator3, typename Iterator4, typename Iterator5, typename Iterator6, typename BinaryPredicate, typename BinaryFunction>
|
| 257 |
+
serial_reduce_by_key_body<Iterator1,Iterator2,Iterator3,Iterator4,Iterator5,Iterator6,BinaryPredicate,BinaryFunction>
|
| 258 |
+
make_serial_reduce_by_key_body(Iterator1 keys_first, Iterator2 values_first, Iterator3 result_offset, Iterator4 keys_result, Iterator5 values_result, Iterator6 carry_result, typename thrust::iterator_difference<Iterator1>::type n, size_t interval_size, size_t num_intervals, BinaryPredicate binary_pred, BinaryFunction binary_op)
|
| 259 |
+
{
|
| 260 |
+
return serial_reduce_by_key_body<Iterator1,Iterator2,Iterator3,Iterator4,Iterator5,Iterator6,BinaryPredicate,BinaryFunction>(keys_first, values_first, result_offset, keys_result, values_result, carry_result, n, interval_size, num_intervals, binary_pred, binary_op);
|
| 261 |
+
}
|
| 262 |
+
|
| 263 |
+
|
| 264 |
+
} // end reduce_by_key_detail
|
| 265 |
+
|
| 266 |
+
|
| 267 |
+
template<typename DerivedPolicy, typename Iterator1, typename Iterator2, typename Iterator3, typename Iterator4, typename BinaryPredicate, typename BinaryFunction>
|
| 268 |
+
thrust::pair<Iterator3,Iterator4>
|
| 269 |
+
reduce_by_key(thrust::tbb::execution_policy<DerivedPolicy> &exec,
|
| 270 |
+
Iterator1 keys_first, Iterator1 keys_last,
|
| 271 |
+
Iterator2 values_first,
|
| 272 |
+
Iterator3 keys_result,
|
| 273 |
+
Iterator4 values_result,
|
| 274 |
+
BinaryPredicate binary_pred,
|
| 275 |
+
BinaryFunction binary_op)
|
| 276 |
+
{
|
| 277 |
+
|
| 278 |
+
typedef typename thrust::iterator_difference<Iterator1>::type difference_type;
|
| 279 |
+
difference_type n = keys_last - keys_first;
|
| 280 |
+
if(n == 0) return thrust::make_pair(keys_result, values_result);
|
| 281 |
+
|
| 282 |
+
// XXX this value is a tuning opportunity
|
| 283 |
+
const difference_type parallelism_threshold = 10000;
|
| 284 |
+
|
| 285 |
+
if(n < parallelism_threshold)
|
| 286 |
+
{
|
| 287 |
+
// don't bother parallelizing for small n
|
| 288 |
+
return thrust::reduce_by_key(thrust::seq, keys_first, keys_last, values_first, keys_result, values_result, binary_pred, binary_op);
|
| 289 |
+
}
|
| 290 |
+
|
| 291 |
+
// count the number of processors
|
| 292 |
+
const unsigned int p = thrust::max<unsigned int>(1u, std::thread::hardware_concurrency());
|
| 293 |
+
|
| 294 |
+
// generate O(P) intervals of sequential work
|
| 295 |
+
// XXX oversubscribing is a tuning opportunity
|
| 296 |
+
const unsigned int subscription_rate = 1;
|
| 297 |
+
difference_type interval_size = thrust::min<difference_type>(parallelism_threshold, thrust::max<difference_type>(n, n / (subscription_rate * p)));
|
| 298 |
+
difference_type num_intervals = reduce_by_key_detail::divide_ri(n, interval_size);
|
| 299 |
+
|
| 300 |
+
// decompose the input into intervals of size N / num_intervals
|
| 301 |
+
// add one extra element to this vector to store the size of the entire result
|
| 302 |
+
thrust::detail::temporary_array<difference_type, DerivedPolicy> interval_output_offsets(0, exec, num_intervals + 1);
|
| 303 |
+
|
| 304 |
+
// first count the number of tail flags in each interval
|
| 305 |
+
thrust::detail::tail_flags<Iterator1,BinaryPredicate> tail_flags = thrust::detail::make_tail_flags(keys_first, keys_last, binary_pred);
|
| 306 |
+
thrust::system::tbb::detail::reduce_intervals(exec, tail_flags.begin(), tail_flags.end(), interval_size, interval_output_offsets.begin() + 1, thrust::plus<size_t>());
|
| 307 |
+
interval_output_offsets[0] = 0;
|
| 308 |
+
|
| 309 |
+
// scan the counts to get each body's output offset
|
| 310 |
+
thrust::inclusive_scan(thrust::seq,
|
| 311 |
+
interval_output_offsets.begin() + 1, interval_output_offsets.end(),
|
| 312 |
+
interval_output_offsets.begin() + 1);
|
| 313 |
+
|
| 314 |
+
// do a reduce_by_key serially in each thread
|
| 315 |
+
// the final interval never has a carry by definition, so don't reserve space for it
|
| 316 |
+
typedef typename reduce_by_key_detail::partial_sum_type<Iterator2,BinaryFunction>::type carry_type;
|
| 317 |
+
thrust::detail::temporary_array<carry_type, DerivedPolicy> carries(0, exec, num_intervals - 1);
|
| 318 |
+
|
| 319 |
+
// force grainsize == 1 with simple_partioner()
|
| 320 |
+
::tbb::parallel_for(::tbb::blocked_range<difference_type>(0, num_intervals, 1),
|
| 321 |
+
reduce_by_key_detail::make_serial_reduce_by_key_body(keys_first, values_first, interval_output_offsets.begin(), keys_result, values_result, carries.begin(), n, interval_size, num_intervals, binary_pred, binary_op),
|
| 322 |
+
::tbb::simple_partitioner());
|
| 323 |
+
|
| 324 |
+
difference_type size_of_result = interval_output_offsets[num_intervals];
|
| 325 |
+
|
| 326 |
+
// sequentially accumulate the carries
|
| 327 |
+
// note that the last interval does not have a carry
|
| 328 |
+
// XXX find a way to express this loop via a sequential algorithm, perhaps reduce_by_key
|
| 329 |
+
for(typename thrust::detail::temporary_array<carry_type,DerivedPolicy>::size_type i = 0; i < carries.size(); ++i)
|
| 330 |
+
{
|
| 331 |
+
// if our interval has a carry, then we need to sum the carry to the next interval's output offset
|
| 332 |
+
// if it does not have a carry, then we need to ignore carry_value[i]
|
| 333 |
+
if(reduce_by_key_detail::interval_has_carry(i, interval_size, num_intervals, tail_flags.begin()))
|
| 334 |
+
{
|
| 335 |
+
difference_type output_idx = interval_output_offsets[i+1];
|
| 336 |
+
|
| 337 |
+
values_result[output_idx] = binary_op(values_result[output_idx], carries[i]);
|
| 338 |
+
}
|
| 339 |
+
}
|
| 340 |
+
|
| 341 |
+
return thrust::make_pair(keys_result + size_of_result, values_result + size_of_result);
|
| 342 |
+
}
|
| 343 |
+
|
| 344 |
+
|
| 345 |
+
} // end detail
|
| 346 |
+
} // end tbb
|
| 347 |
+
} // end system
|
| 348 |
+
THRUST_NAMESPACE_END
|
| 349 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reduce_intervals.h
ADDED
|
@@ -0,0 +1,132 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
#include <thrust/detail/seq.h>
|
| 30 |
+
|
| 31 |
+
#include <tbb/parallel_for.h>
|
| 32 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 33 |
+
#include <thrust/detail/minmax.h>
|
| 34 |
+
#include <thrust/system/cpp/memory.h>
|
| 35 |
+
#include <thrust/reduce.h>
|
| 36 |
+
#include <cassert>
|
| 37 |
+
|
| 38 |
+
THRUST_NAMESPACE_BEGIN
|
| 39 |
+
namespace system
|
| 40 |
+
{
|
| 41 |
+
namespace tbb
|
| 42 |
+
{
|
| 43 |
+
namespace detail
|
| 44 |
+
{
|
| 45 |
+
namespace reduce_intervals_detail
|
| 46 |
+
{
|
| 47 |
+
|
| 48 |
+
|
| 49 |
+
template<typename L, typename R>
|
| 50 |
+
inline L divide_ri(const L x, const R y)
|
| 51 |
+
{
|
| 52 |
+
return (x + (y - 1)) / y;
|
| 53 |
+
}
|
| 54 |
+
|
| 55 |
+
|
| 56 |
+
template<typename RandomAccessIterator1, typename RandomAccessIterator2, typename Size, typename BinaryFunction>
|
| 57 |
+
struct body
|
| 58 |
+
{
|
| 59 |
+
RandomAccessIterator1 first;
|
| 60 |
+
RandomAccessIterator2 result;
|
| 61 |
+
Size n, interval_size;
|
| 62 |
+
BinaryFunction binary_op;
|
| 63 |
+
|
| 64 |
+
body(RandomAccessIterator1 first, RandomAccessIterator2 result, Size n, Size interval_size, BinaryFunction binary_op)
|
| 65 |
+
: first(first), result(result), n(n), interval_size(interval_size), binary_op(binary_op)
|
| 66 |
+
{}
|
| 67 |
+
|
| 68 |
+
void operator()(const ::tbb::blocked_range<Size> &r) const
|
| 69 |
+
{
|
| 70 |
+
assert(r.size() == 1);
|
| 71 |
+
|
| 72 |
+
Size interval_idx = r.begin();
|
| 73 |
+
|
| 74 |
+
Size offset_to_first = interval_size * interval_idx;
|
| 75 |
+
Size offset_to_last = (thrust::min)(n, offset_to_first + interval_size);
|
| 76 |
+
|
| 77 |
+
RandomAccessIterator1 my_first = first + offset_to_first;
|
| 78 |
+
RandomAccessIterator1 my_last = first + offset_to_last;
|
| 79 |
+
|
| 80 |
+
// carefully pass the init value for the interval with raw_reference_cast
|
| 81 |
+
typedef typename BinaryFunction::result_type sum_type;
|
| 82 |
+
result[interval_idx] =
|
| 83 |
+
thrust::reduce(thrust::seq, my_first + 1, my_last, sum_type(thrust::raw_reference_cast(*my_first)), binary_op);
|
| 84 |
+
}
|
| 85 |
+
};
|
| 86 |
+
|
| 87 |
+
|
| 88 |
+
template<typename RandomAccessIterator1, typename RandomAccessIterator2, typename Size, typename BinaryFunction>
|
| 89 |
+
body<RandomAccessIterator1,RandomAccessIterator2,Size,BinaryFunction>
|
| 90 |
+
make_body(RandomAccessIterator1 first, RandomAccessIterator2 result, Size n, Size interval_size, BinaryFunction binary_op)
|
| 91 |
+
{
|
| 92 |
+
return body<RandomAccessIterator1,RandomAccessIterator2,Size,BinaryFunction>(first, result, n, interval_size, binary_op);
|
| 93 |
+
}
|
| 94 |
+
|
| 95 |
+
|
| 96 |
+
} // end reduce_intervals_detail
|
| 97 |
+
|
| 98 |
+
|
| 99 |
+
template<typename DerivedPolicy, typename RandomAccessIterator1, typename Size, typename RandomAccessIterator2, typename BinaryFunction>
|
| 100 |
+
void reduce_intervals(thrust::tbb::execution_policy<DerivedPolicy> &,
|
| 101 |
+
RandomAccessIterator1 first,
|
| 102 |
+
RandomAccessIterator1 last,
|
| 103 |
+
Size interval_size,
|
| 104 |
+
RandomAccessIterator2 result,
|
| 105 |
+
BinaryFunction binary_op)
|
| 106 |
+
{
|
| 107 |
+
typename thrust::iterator_difference<RandomAccessIterator1>::type n = last - first;
|
| 108 |
+
|
| 109 |
+
Size num_intervals = reduce_intervals_detail::divide_ri(n, interval_size);
|
| 110 |
+
|
| 111 |
+
::tbb::parallel_for(::tbb::blocked_range<Size>(0, num_intervals, 1), reduce_intervals_detail::make_body(first, result, Size(n), interval_size, binary_op), ::tbb::simple_partitioner());
|
| 112 |
+
}
|
| 113 |
+
|
| 114 |
+
|
| 115 |
+
template<typename DerivedPolicy, typename RandomAccessIterator1, typename Size, typename RandomAccessIterator2>
|
| 116 |
+
void reduce_intervals(thrust::tbb::execution_policy<DerivedPolicy> &exec,
|
| 117 |
+
RandomAccessIterator1 first,
|
| 118 |
+
RandomAccessIterator1 last,
|
| 119 |
+
Size interval_size,
|
| 120 |
+
RandomAccessIterator2 result)
|
| 121 |
+
{
|
| 122 |
+
typedef typename thrust::iterator_value<RandomAccessIterator1>::type value_type;
|
| 123 |
+
|
| 124 |
+
return thrust::system::tbb::detail::reduce_intervals(exec, first, last, interval_size, result, thrust::plus<value_type>());
|
| 125 |
+
}
|
| 126 |
+
|
| 127 |
+
|
| 128 |
+
} // end detail
|
| 129 |
+
} // end tbb
|
| 130 |
+
} // end system
|
| 131 |
+
THRUST_NAMESPACE_END
|
| 132 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/remove.h
ADDED
|
@@ -0,0 +1,88 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/omp/detail/execution_policy.h>
|
| 29 |
+
|
| 30 |
+
THRUST_NAMESPACE_BEGIN
|
| 31 |
+
namespace system
|
| 32 |
+
{
|
| 33 |
+
namespace omp
|
| 34 |
+
{
|
| 35 |
+
namespace detail
|
| 36 |
+
{
|
| 37 |
+
|
| 38 |
+
template<typename ExecutionPolicy,
|
| 39 |
+
typename ForwardIterator,
|
| 40 |
+
typename Predicate>
|
| 41 |
+
ForwardIterator remove_if(execution_policy<ExecutionPolicy> &exec,
|
| 42 |
+
ForwardIterator first,
|
| 43 |
+
ForwardIterator last,
|
| 44 |
+
Predicate pred);
|
| 45 |
+
|
| 46 |
+
|
| 47 |
+
template<typename ExecutionPolicy,
|
| 48 |
+
typename ForwardIterator,
|
| 49 |
+
typename InputIterator,
|
| 50 |
+
typename Predicate>
|
| 51 |
+
ForwardIterator remove_if(execution_policy<ExecutionPolicy> &exec,
|
| 52 |
+
ForwardIterator first,
|
| 53 |
+
ForwardIterator last,
|
| 54 |
+
InputIterator stencil,
|
| 55 |
+
Predicate pred);
|
| 56 |
+
|
| 57 |
+
|
| 58 |
+
template<typename ExecutionPolicy,
|
| 59 |
+
typename InputIterator,
|
| 60 |
+
typename OutputIterator,
|
| 61 |
+
typename Predicate>
|
| 62 |
+
OutputIterator remove_copy_if(execution_policy<ExecutionPolicy> &exec,
|
| 63 |
+
InputIterator first,
|
| 64 |
+
InputIterator last,
|
| 65 |
+
OutputIterator result,
|
| 66 |
+
Predicate pred);
|
| 67 |
+
|
| 68 |
+
|
| 69 |
+
template<typename ExecutionPolicy,
|
| 70 |
+
typename InputIterator1,
|
| 71 |
+
typename InputIterator2,
|
| 72 |
+
typename OutputIterator,
|
| 73 |
+
typename Predicate>
|
| 74 |
+
OutputIterator remove_copy_if(execution_policy<ExecutionPolicy> &exec,
|
| 75 |
+
InputIterator1 first,
|
| 76 |
+
InputIterator1 last,
|
| 77 |
+
InputIterator2 stencil,
|
| 78 |
+
OutputIterator result,
|
| 79 |
+
Predicate pred);
|
| 80 |
+
|
| 81 |
+
|
| 82 |
+
} // end namespace detail
|
| 83 |
+
} // end namespace omp
|
| 84 |
+
} // end namespace system
|
| 85 |
+
THRUST_NAMESPACE_END
|
| 86 |
+
|
| 87 |
+
#include <thrust/system/tbb/detail/remove.inl>
|
| 88 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/remove.inl
ADDED
|
@@ -0,0 +1,101 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/remove.h>
|
| 29 |
+
#include <thrust/system/detail/generic/remove.h>
|
| 30 |
+
|
| 31 |
+
THRUST_NAMESPACE_BEGIN
|
| 32 |
+
namespace system
|
| 33 |
+
{
|
| 34 |
+
namespace tbb
|
| 35 |
+
{
|
| 36 |
+
namespace detail
|
| 37 |
+
{
|
| 38 |
+
|
| 39 |
+
template<typename DerivedPolicy,
|
| 40 |
+
typename ForwardIterator,
|
| 41 |
+
typename Predicate>
|
| 42 |
+
ForwardIterator remove_if(execution_policy<DerivedPolicy> &exec,
|
| 43 |
+
ForwardIterator first,
|
| 44 |
+
ForwardIterator last,
|
| 45 |
+
Predicate pred)
|
| 46 |
+
{
|
| 47 |
+
// tbb prefers generic::remove_if to cpp::remove_if
|
| 48 |
+
return thrust::system::detail::generic::remove_if(exec, first, last, pred);
|
| 49 |
+
}
|
| 50 |
+
|
| 51 |
+
|
| 52 |
+
template<typename DerivedPolicy,
|
| 53 |
+
typename ForwardIterator,
|
| 54 |
+
typename InputIterator,
|
| 55 |
+
typename Predicate>
|
| 56 |
+
ForwardIterator remove_if(execution_policy<DerivedPolicy> &exec,
|
| 57 |
+
ForwardIterator first,
|
| 58 |
+
ForwardIterator last,
|
| 59 |
+
InputIterator stencil,
|
| 60 |
+
Predicate pred)
|
| 61 |
+
{
|
| 62 |
+
// tbb prefers generic::remove_if to cpp::remove_if
|
| 63 |
+
return thrust::system::detail::generic::remove_if(exec, first, last, stencil, pred);
|
| 64 |
+
}
|
| 65 |
+
|
| 66 |
+
|
| 67 |
+
template<typename DerivedPolicy,
|
| 68 |
+
typename InputIterator,
|
| 69 |
+
typename OutputIterator,
|
| 70 |
+
typename Predicate>
|
| 71 |
+
OutputIterator remove_copy_if(execution_policy<DerivedPolicy> &exec,
|
| 72 |
+
InputIterator first,
|
| 73 |
+
InputIterator last,
|
| 74 |
+
OutputIterator result,
|
| 75 |
+
Predicate pred)
|
| 76 |
+
{
|
| 77 |
+
// tbb prefers generic::remove_copy_if to cpp::remove_copy_if
|
| 78 |
+
return thrust::system::detail::generic::remove_copy_if(exec, first, last, result, pred);
|
| 79 |
+
}
|
| 80 |
+
|
| 81 |
+
template<typename DerivedPolicy,
|
| 82 |
+
typename InputIterator1,
|
| 83 |
+
typename InputIterator2,
|
| 84 |
+
typename OutputIterator,
|
| 85 |
+
typename Predicate>
|
| 86 |
+
OutputIterator remove_copy_if(execution_policy<DerivedPolicy> &exec,
|
| 87 |
+
InputIterator1 first,
|
| 88 |
+
InputIterator1 last,
|
| 89 |
+
InputIterator2 stencil,
|
| 90 |
+
OutputIterator result,
|
| 91 |
+
Predicate pred)
|
| 92 |
+
{
|
| 93 |
+
// tbb prefers generic::remove_copy_if to cpp::remove_copy_if
|
| 94 |
+
return thrust::system::detail::generic::remove_copy_if(exec, first, last, stencil, result, pred);
|
| 95 |
+
}
|
| 96 |
+
|
| 97 |
+
} // end namespace detail
|
| 98 |
+
} // end namespace tbb
|
| 99 |
+
} // end namespace system
|
| 100 |
+
THRUST_NAMESPACE_END
|
| 101 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/replace.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits this algorithm
|
| 30 |
+
#include <thrust/system/cpp/detail/scatter.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/reverse.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits reverse
|
| 30 |
+
#include <thrust/system/cpp/detail/reverse.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/scan.h
ADDED
|
@@ -0,0 +1,71 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
|
| 18 |
+
/*! \file scan.h
|
| 19 |
+
* \brief TBB implementations of scan functions.
|
| 20 |
+
*/
|
| 21 |
+
|
| 22 |
+
#pragma once
|
| 23 |
+
|
| 24 |
+
#include <thrust/detail/config.h>
|
| 25 |
+
|
| 26 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 27 |
+
# pragma GCC system_header
|
| 28 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 29 |
+
# pragma clang system_header
|
| 30 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 31 |
+
# pragma system_header
|
| 32 |
+
#endif // no system header
|
| 33 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 34 |
+
|
| 35 |
+
THRUST_NAMESPACE_BEGIN
|
| 36 |
+
namespace system
|
| 37 |
+
{
|
| 38 |
+
namespace tbb
|
| 39 |
+
{
|
| 40 |
+
namespace detail
|
| 41 |
+
{
|
| 42 |
+
|
| 43 |
+
template<typename InputIterator,
|
| 44 |
+
typename OutputIterator,
|
| 45 |
+
typename BinaryFunction>
|
| 46 |
+
OutputIterator inclusive_scan(tag,
|
| 47 |
+
InputIterator first,
|
| 48 |
+
InputIterator last,
|
| 49 |
+
OutputIterator result,
|
| 50 |
+
BinaryFunction binary_op);
|
| 51 |
+
|
| 52 |
+
|
| 53 |
+
template<typename InputIterator,
|
| 54 |
+
typename OutputIterator,
|
| 55 |
+
typename T,
|
| 56 |
+
typename BinaryFunction>
|
| 57 |
+
OutputIterator exclusive_scan(tag,
|
| 58 |
+
InputIterator first,
|
| 59 |
+
InputIterator last,
|
| 60 |
+
OutputIterator result,
|
| 61 |
+
T init,
|
| 62 |
+
BinaryFunction binary_op);
|
| 63 |
+
|
| 64 |
+
|
| 65 |
+
} // end namespace detail
|
| 66 |
+
} // end namespace tbb
|
| 67 |
+
} // end namespace system
|
| 68 |
+
THRUST_NAMESPACE_END
|
| 69 |
+
|
| 70 |
+
#include <thrust/system/tbb/detail/scan.inl>
|
| 71 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/scan.inl
ADDED
|
@@ -0,0 +1,266 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/scan.h>
|
| 29 |
+
#include <thrust/distance.h>
|
| 30 |
+
#include <thrust/advance.h>
|
| 31 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 32 |
+
#include <thrust/detail/function.h>
|
| 33 |
+
#include <thrust/detail/type_traits.h>
|
| 34 |
+
#include <thrust/detail/type_traits/function_traits.h>
|
| 35 |
+
#include <thrust/detail/type_traits/iterator/is_output_iterator.h>
|
| 36 |
+
#include <tbb/blocked_range.h>
|
| 37 |
+
#include <tbb/parallel_scan.h>
|
| 38 |
+
|
| 39 |
+
THRUST_NAMESPACE_BEGIN
|
| 40 |
+
namespace system
|
| 41 |
+
{
|
| 42 |
+
namespace tbb
|
| 43 |
+
{
|
| 44 |
+
namespace detail
|
| 45 |
+
{
|
| 46 |
+
namespace scan_detail
|
| 47 |
+
{
|
| 48 |
+
|
| 49 |
+
template<typename InputIterator,
|
| 50 |
+
typename OutputIterator,
|
| 51 |
+
typename BinaryFunction,
|
| 52 |
+
typename ValueType>
|
| 53 |
+
struct inclusive_body
|
| 54 |
+
{
|
| 55 |
+
InputIterator input;
|
| 56 |
+
OutputIterator output;
|
| 57 |
+
thrust::detail::wrapped_function<BinaryFunction,ValueType> binary_op;
|
| 58 |
+
ValueType sum;
|
| 59 |
+
bool first_call;
|
| 60 |
+
|
| 61 |
+
inclusive_body(InputIterator input, OutputIterator output, BinaryFunction binary_op, ValueType dummy)
|
| 62 |
+
: input(input), output(output), binary_op(binary_op), sum(dummy), first_call(true)
|
| 63 |
+
{}
|
| 64 |
+
|
| 65 |
+
inclusive_body(inclusive_body& b, ::tbb::split)
|
| 66 |
+
: input(b.input), output(b.output), binary_op(b.binary_op), sum(b.sum), first_call(true)
|
| 67 |
+
{}
|
| 68 |
+
|
| 69 |
+
template<typename Size>
|
| 70 |
+
void operator()(const ::tbb::blocked_range<Size>& r, ::tbb::pre_scan_tag)
|
| 71 |
+
{
|
| 72 |
+
InputIterator iter = input + r.begin();
|
| 73 |
+
|
| 74 |
+
ValueType temp = *iter;
|
| 75 |
+
|
| 76 |
+
++iter;
|
| 77 |
+
|
| 78 |
+
for (Size i = r.begin() + 1; i != r.end(); ++i, ++iter)
|
| 79 |
+
temp = binary_op(temp, *iter);
|
| 80 |
+
|
| 81 |
+
if (first_call)
|
| 82 |
+
sum = temp;
|
| 83 |
+
else
|
| 84 |
+
sum = binary_op(sum, temp);
|
| 85 |
+
|
| 86 |
+
first_call = false;
|
| 87 |
+
}
|
| 88 |
+
|
| 89 |
+
template<typename Size>
|
| 90 |
+
void operator()(const ::tbb::blocked_range<Size>& r, ::tbb::final_scan_tag)
|
| 91 |
+
{
|
| 92 |
+
InputIterator iter1 = input + r.begin();
|
| 93 |
+
OutputIterator iter2 = output + r.begin();
|
| 94 |
+
|
| 95 |
+
if (first_call)
|
| 96 |
+
{
|
| 97 |
+
*iter2 = sum = *iter1;
|
| 98 |
+
++iter1;
|
| 99 |
+
++iter2;
|
| 100 |
+
for (Size i = r.begin() + 1; i != r.end(); ++i, ++iter1, ++iter2)
|
| 101 |
+
*iter2 = sum = binary_op(sum, *iter1);
|
| 102 |
+
}
|
| 103 |
+
else
|
| 104 |
+
{
|
| 105 |
+
for (Size i = r.begin(); i != r.end(); ++i, ++iter1, ++iter2)
|
| 106 |
+
*iter2 = sum = binary_op(sum, *iter1);
|
| 107 |
+
}
|
| 108 |
+
|
| 109 |
+
first_call = false;
|
| 110 |
+
}
|
| 111 |
+
|
| 112 |
+
void reverse_join(inclusive_body& b)
|
| 113 |
+
{
|
| 114 |
+
// Only accumulate this functor's partial sum if this functor has been
|
| 115 |
+
// called at least once -- otherwise we'll over-count the initial value.
|
| 116 |
+
if (!first_call)
|
| 117 |
+
{
|
| 118 |
+
sum = binary_op(b.sum, sum);
|
| 119 |
+
}
|
| 120 |
+
}
|
| 121 |
+
|
| 122 |
+
void assign(inclusive_body& b)
|
| 123 |
+
{
|
| 124 |
+
sum = b.sum;
|
| 125 |
+
}
|
| 126 |
+
};
|
| 127 |
+
|
| 128 |
+
|
| 129 |
+
template<typename InputIterator,
|
| 130 |
+
typename OutputIterator,
|
| 131 |
+
typename BinaryFunction,
|
| 132 |
+
typename ValueType>
|
| 133 |
+
struct exclusive_body
|
| 134 |
+
{
|
| 135 |
+
InputIterator input;
|
| 136 |
+
OutputIterator output;
|
| 137 |
+
thrust::detail::wrapped_function<BinaryFunction,ValueType> binary_op;
|
| 138 |
+
ValueType sum;
|
| 139 |
+
bool first_call;
|
| 140 |
+
|
| 141 |
+
exclusive_body(InputIterator input, OutputIterator output, BinaryFunction binary_op, ValueType init)
|
| 142 |
+
: input(input), output(output), binary_op(binary_op), sum(init), first_call(true)
|
| 143 |
+
{}
|
| 144 |
+
|
| 145 |
+
exclusive_body(exclusive_body& b, ::tbb::split)
|
| 146 |
+
: input(b.input), output(b.output), binary_op(b.binary_op), sum(b.sum), first_call(true)
|
| 147 |
+
{}
|
| 148 |
+
|
| 149 |
+
template<typename Size>
|
| 150 |
+
void operator()(const ::tbb::blocked_range<Size>& r, ::tbb::pre_scan_tag)
|
| 151 |
+
{
|
| 152 |
+
InputIterator iter = input + r.begin();
|
| 153 |
+
|
| 154 |
+
ValueType temp = *iter;
|
| 155 |
+
|
| 156 |
+
++iter;
|
| 157 |
+
|
| 158 |
+
for (Size i = r.begin() + 1; i != r.end(); ++i, ++iter)
|
| 159 |
+
temp = binary_op(temp, *iter);
|
| 160 |
+
|
| 161 |
+
if (first_call && r.begin() > 0)
|
| 162 |
+
sum = temp;
|
| 163 |
+
else
|
| 164 |
+
sum = binary_op(sum, temp);
|
| 165 |
+
|
| 166 |
+
first_call = false;
|
| 167 |
+
}
|
| 168 |
+
|
| 169 |
+
template<typename Size>
|
| 170 |
+
void operator()(const ::tbb::blocked_range<Size>& r, ::tbb::final_scan_tag)
|
| 171 |
+
{
|
| 172 |
+
InputIterator iter1 = input + r.begin();
|
| 173 |
+
OutputIterator iter2 = output + r.begin();
|
| 174 |
+
|
| 175 |
+
for (Size i = r.begin(); i != r.end(); ++i, ++iter1, ++iter2)
|
| 176 |
+
{
|
| 177 |
+
ValueType temp = binary_op(sum, *iter1);
|
| 178 |
+
*iter2 = sum;
|
| 179 |
+
sum = temp;
|
| 180 |
+
}
|
| 181 |
+
|
| 182 |
+
first_call = false;
|
| 183 |
+
}
|
| 184 |
+
|
| 185 |
+
void reverse_join(exclusive_body& b)
|
| 186 |
+
{
|
| 187 |
+
// Only accumulate this functor's partial sum if this functor has been
|
| 188 |
+
// called at least once -- otherwise we'll over-count the initial value.
|
| 189 |
+
if (!first_call)
|
| 190 |
+
{
|
| 191 |
+
sum = binary_op(b.sum, sum);
|
| 192 |
+
}
|
| 193 |
+
}
|
| 194 |
+
|
| 195 |
+
void assign(exclusive_body& b)
|
| 196 |
+
{
|
| 197 |
+
sum = b.sum;
|
| 198 |
+
}
|
| 199 |
+
};
|
| 200 |
+
|
| 201 |
+
} // end scan_detail
|
| 202 |
+
|
| 203 |
+
template<typename InputIterator,
|
| 204 |
+
typename OutputIterator,
|
| 205 |
+
typename BinaryFunction>
|
| 206 |
+
OutputIterator inclusive_scan(tag,
|
| 207 |
+
InputIterator first,
|
| 208 |
+
InputIterator last,
|
| 209 |
+
OutputIterator result,
|
| 210 |
+
BinaryFunction binary_op)
|
| 211 |
+
{
|
| 212 |
+
using namespace thrust::detail;
|
| 213 |
+
|
| 214 |
+
// Use the input iterator's value type per https://wg21.link/P0571
|
| 215 |
+
using ValueType = typename thrust::iterator_value<InputIterator>::type;
|
| 216 |
+
|
| 217 |
+
using Size = typename thrust::iterator_difference<InputIterator>::type;
|
| 218 |
+
Size n = thrust::distance(first, last);
|
| 219 |
+
|
| 220 |
+
if (n != 0)
|
| 221 |
+
{
|
| 222 |
+
typedef typename scan_detail::inclusive_body<InputIterator,OutputIterator,BinaryFunction,ValueType> Body;
|
| 223 |
+
Body scan_body(first, result, binary_op, *first);
|
| 224 |
+
::tbb::parallel_scan(::tbb::blocked_range<Size>(0,n), scan_body);
|
| 225 |
+
}
|
| 226 |
+
|
| 227 |
+
thrust::advance(result, n);
|
| 228 |
+
|
| 229 |
+
return result;
|
| 230 |
+
}
|
| 231 |
+
|
| 232 |
+
template<typename InputIterator,
|
| 233 |
+
typename OutputIterator,
|
| 234 |
+
typename InitialValueType,
|
| 235 |
+
typename BinaryFunction>
|
| 236 |
+
OutputIterator exclusive_scan(tag,
|
| 237 |
+
InputIterator first,
|
| 238 |
+
InputIterator last,
|
| 239 |
+
OutputIterator result,
|
| 240 |
+
InitialValueType init,
|
| 241 |
+
BinaryFunction binary_op)
|
| 242 |
+
{
|
| 243 |
+
using namespace thrust::detail;
|
| 244 |
+
|
| 245 |
+
// Use the initial value type per https://wg21.link/P0571
|
| 246 |
+
using ValueType = InitialValueType;
|
| 247 |
+
|
| 248 |
+
using Size = typename thrust::iterator_difference<InputIterator>::type;
|
| 249 |
+
Size n = thrust::distance(first, last);
|
| 250 |
+
|
| 251 |
+
if (n != 0)
|
| 252 |
+
{
|
| 253 |
+
typedef typename scan_detail::exclusive_body<InputIterator,OutputIterator,BinaryFunction,ValueType> Body;
|
| 254 |
+
Body scan_body(first, result, binary_op, init);
|
| 255 |
+
::tbb::parallel_scan(::tbb::blocked_range<Size>(0,n), scan_body);
|
| 256 |
+
}
|
| 257 |
+
|
| 258 |
+
thrust::advance(result, n);
|
| 259 |
+
|
| 260 |
+
return result;
|
| 261 |
+
}
|
| 262 |
+
|
| 263 |
+
} // end namespace detail
|
| 264 |
+
} // end namespace tbb
|
| 265 |
+
} // end namespace system
|
| 266 |
+
THRUST_NAMESPACE_END
|
miniCUDA124/include/thrust/system/tbb/detail/scan_by_key.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits scan_by_key
|
| 30 |
+
#include <thrust/system/cpp/detail/scan_by_key.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/scatter.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits this algorithm
|
| 30 |
+
#include <thrust/system/cpp/detail/scatter.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/sequence.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits sequence
|
| 30 |
+
#include <thrust/system/cpp/detail/sequence.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/set_operations.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits set_operations
|
| 30 |
+
#include <thrust/system/cpp/detail/set_operations.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/sort.h
ADDED
|
@@ -0,0 +1,62 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/system/tbb/detail/execution_policy.h>
|
| 29 |
+
|
| 30 |
+
THRUST_NAMESPACE_BEGIN
|
| 31 |
+
namespace system
|
| 32 |
+
{
|
| 33 |
+
namespace tbb
|
| 34 |
+
{
|
| 35 |
+
namespace detail
|
| 36 |
+
{
|
| 37 |
+
|
| 38 |
+
template<typename DerivedPolicy,
|
| 39 |
+
typename RandomAccessIterator,
|
| 40 |
+
typename StrictWeakOrdering>
|
| 41 |
+
void stable_sort(execution_policy<DerivedPolicy> &exec,
|
| 42 |
+
RandomAccessIterator first,
|
| 43 |
+
RandomAccessIterator last,
|
| 44 |
+
StrictWeakOrdering comp);
|
| 45 |
+
|
| 46 |
+
template<typename DerivedPolicy,
|
| 47 |
+
typename RandomAccessIterator1,
|
| 48 |
+
typename RandomAccessIterator2,
|
| 49 |
+
typename StrictWeakOrdering>
|
| 50 |
+
void stable_sort_by_key(execution_policy<DerivedPolicy> &exec,
|
| 51 |
+
RandomAccessIterator1 keys_first,
|
| 52 |
+
RandomAccessIterator1 keys_last,
|
| 53 |
+
RandomAccessIterator2 values_first,
|
| 54 |
+
StrictWeakOrdering comp);
|
| 55 |
+
|
| 56 |
+
} // end namespace detail
|
| 57 |
+
} // end namespace tbb
|
| 58 |
+
} // end namespace system
|
| 59 |
+
THRUST_NAMESPACE_END
|
| 60 |
+
|
| 61 |
+
#include <thrust/system/tbb/detail/sort.inl>
|
| 62 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/sort.inl
ADDED
|
@@ -0,0 +1,274 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
#include <thrust/detail/temporary_array.h>
|
| 29 |
+
#include <thrust/detail/copy.h>
|
| 30 |
+
#include <thrust/iterator/iterator_traits.h>
|
| 31 |
+
#include <thrust/distance.h>
|
| 32 |
+
#include <thrust/merge.h>
|
| 33 |
+
#include <thrust/sort.h>
|
| 34 |
+
#include <thrust/detail/seq.h>
|
| 35 |
+
#include <tbb/parallel_invoke.h>
|
| 36 |
+
|
| 37 |
+
THRUST_NAMESPACE_BEGIN
|
| 38 |
+
namespace system
|
| 39 |
+
{
|
| 40 |
+
namespace tbb
|
| 41 |
+
{
|
| 42 |
+
namespace detail
|
| 43 |
+
{
|
| 44 |
+
namespace sort_detail
|
| 45 |
+
{
|
| 46 |
+
|
| 47 |
+
|
| 48 |
+
// TODO tune this based on data type and comp
|
| 49 |
+
const static int threshold = 128 * 1024;
|
| 50 |
+
|
| 51 |
+
|
| 52 |
+
template<typename DerivedPolicy, typename Iterator1, typename Iterator2, typename StrictWeakOrdering>
|
| 53 |
+
void merge_sort(execution_policy<DerivedPolicy> &exec, Iterator1 first1, Iterator1 last1, Iterator2 first2, StrictWeakOrdering comp, bool inplace);
|
| 54 |
+
|
| 55 |
+
|
| 56 |
+
template<typename DerivedPolicy, typename Iterator1, typename Iterator2, typename StrictWeakOrdering>
|
| 57 |
+
struct merge_sort_closure
|
| 58 |
+
{
|
| 59 |
+
execution_policy<DerivedPolicy> &exec;
|
| 60 |
+
Iterator1 first1, last1;
|
| 61 |
+
Iterator2 first2;
|
| 62 |
+
StrictWeakOrdering comp;
|
| 63 |
+
bool inplace;
|
| 64 |
+
|
| 65 |
+
merge_sort_closure(execution_policy<DerivedPolicy> &exec, Iterator1 first1, Iterator1 last1, Iterator2 first2, StrictWeakOrdering comp, bool inplace)
|
| 66 |
+
: exec(exec), first1(first1), last1(last1), first2(first2), comp(comp), inplace(inplace)
|
| 67 |
+
{}
|
| 68 |
+
|
| 69 |
+
void operator()(void) const
|
| 70 |
+
{
|
| 71 |
+
merge_sort(exec, first1, last1, first2, comp, inplace);
|
| 72 |
+
}
|
| 73 |
+
};
|
| 74 |
+
|
| 75 |
+
|
| 76 |
+
template<typename DerivedPolicy, typename Iterator1, typename Iterator2, typename StrictWeakOrdering>
|
| 77 |
+
void merge_sort(execution_policy<DerivedPolicy> &exec, Iterator1 first1, Iterator1 last1, Iterator2 first2, StrictWeakOrdering comp, bool inplace)
|
| 78 |
+
{
|
| 79 |
+
typedef typename thrust::iterator_difference<Iterator1>::type difference_type;
|
| 80 |
+
|
| 81 |
+
difference_type n = thrust::distance(first1, last1);
|
| 82 |
+
|
| 83 |
+
if (n < threshold)
|
| 84 |
+
{
|
| 85 |
+
thrust::stable_sort(thrust::seq, first1, last1, comp);
|
| 86 |
+
|
| 87 |
+
if(!inplace)
|
| 88 |
+
{
|
| 89 |
+
thrust::copy(thrust::seq, first1, last1, first2);
|
| 90 |
+
}
|
| 91 |
+
|
| 92 |
+
return;
|
| 93 |
+
}
|
| 94 |
+
|
| 95 |
+
Iterator1 mid1 = first1 + (n / 2);
|
| 96 |
+
Iterator2 mid2 = first2 + (n / 2);
|
| 97 |
+
Iterator2 last2 = first2 + n;
|
| 98 |
+
|
| 99 |
+
typedef merge_sort_closure<DerivedPolicy,Iterator1,Iterator2,StrictWeakOrdering> Closure;
|
| 100 |
+
|
| 101 |
+
Closure left (exec, first1, mid1, first2, comp, !inplace);
|
| 102 |
+
Closure right(exec, mid1, last1, mid2, comp, !inplace);
|
| 103 |
+
|
| 104 |
+
::tbb::parallel_invoke(left, right);
|
| 105 |
+
|
| 106 |
+
if(inplace) thrust::merge(exec, first2, mid2, mid2, last2, first1, comp);
|
| 107 |
+
else thrust::merge(exec, first1, mid1, mid1, last1, first2, comp);
|
| 108 |
+
}
|
| 109 |
+
|
| 110 |
+
|
| 111 |
+
} // end namespace sort_detail
|
| 112 |
+
|
| 113 |
+
|
| 114 |
+
namespace sort_by_key_detail
|
| 115 |
+
{
|
| 116 |
+
|
| 117 |
+
|
| 118 |
+
// TODO tune this based on data type and comp
|
| 119 |
+
const static int threshold = 128 * 1024;
|
| 120 |
+
|
| 121 |
+
|
| 122 |
+
template<typename DerivedPolicy,
|
| 123 |
+
typename Iterator1,
|
| 124 |
+
typename Iterator2,
|
| 125 |
+
typename Iterator3,
|
| 126 |
+
typename Iterator4,
|
| 127 |
+
typename StrictWeakOrdering>
|
| 128 |
+
void merge_sort_by_key(execution_policy<DerivedPolicy> &exec,
|
| 129 |
+
Iterator1 first1,
|
| 130 |
+
Iterator1 last1,
|
| 131 |
+
Iterator2 first2,
|
| 132 |
+
Iterator3 first3,
|
| 133 |
+
Iterator4 first4,
|
| 134 |
+
StrictWeakOrdering comp,
|
| 135 |
+
bool inplace);
|
| 136 |
+
|
| 137 |
+
|
| 138 |
+
template<typename DerivedPolicy,
|
| 139 |
+
typename Iterator1,
|
| 140 |
+
typename Iterator2,
|
| 141 |
+
typename Iterator3,
|
| 142 |
+
typename Iterator4,
|
| 143 |
+
typename StrictWeakOrdering>
|
| 144 |
+
struct merge_sort_by_key_closure
|
| 145 |
+
{
|
| 146 |
+
execution_policy<DerivedPolicy> &exec;
|
| 147 |
+
Iterator1 first1, last1;
|
| 148 |
+
Iterator2 first2;
|
| 149 |
+
Iterator3 first3;
|
| 150 |
+
Iterator4 first4;
|
| 151 |
+
StrictWeakOrdering comp;
|
| 152 |
+
bool inplace;
|
| 153 |
+
|
| 154 |
+
merge_sort_by_key_closure(execution_policy<DerivedPolicy> &exec,
|
| 155 |
+
Iterator1 first1,
|
| 156 |
+
Iterator1 last1,
|
| 157 |
+
Iterator2 first2,
|
| 158 |
+
Iterator3 first3,
|
| 159 |
+
Iterator4 first4,
|
| 160 |
+
StrictWeakOrdering comp,
|
| 161 |
+
bool inplace)
|
| 162 |
+
: exec(exec), first1(first1), last1(last1), first2(first2), first3(first3), first4(first4), comp(comp), inplace(inplace)
|
| 163 |
+
{}
|
| 164 |
+
|
| 165 |
+
void operator()(void) const
|
| 166 |
+
{
|
| 167 |
+
merge_sort_by_key(exec, first1, last1, first2, first3, first4, comp, inplace);
|
| 168 |
+
}
|
| 169 |
+
};
|
| 170 |
+
|
| 171 |
+
|
| 172 |
+
template<typename DerivedPolicy,
|
| 173 |
+
typename Iterator1,
|
| 174 |
+
typename Iterator2,
|
| 175 |
+
typename Iterator3,
|
| 176 |
+
typename Iterator4,
|
| 177 |
+
typename StrictWeakOrdering>
|
| 178 |
+
void merge_sort_by_key(execution_policy<DerivedPolicy> &exec,
|
| 179 |
+
Iterator1 first1,
|
| 180 |
+
Iterator1 last1,
|
| 181 |
+
Iterator2 first2,
|
| 182 |
+
Iterator3 first3,
|
| 183 |
+
Iterator4 first4,
|
| 184 |
+
StrictWeakOrdering comp,
|
| 185 |
+
bool inplace)
|
| 186 |
+
{
|
| 187 |
+
typedef typename thrust::iterator_difference<Iterator1>::type difference_type;
|
| 188 |
+
|
| 189 |
+
difference_type n = thrust::distance(first1, last1);
|
| 190 |
+
|
| 191 |
+
Iterator1 mid1 = first1 + (n / 2);
|
| 192 |
+
Iterator2 mid2 = first2 + (n / 2);
|
| 193 |
+
Iterator3 mid3 = first3 + (n / 2);
|
| 194 |
+
Iterator4 mid4 = first4 + (n / 2);
|
| 195 |
+
Iterator2 last2 = first2 + n;
|
| 196 |
+
Iterator3 last3 = first3 + n;
|
| 197 |
+
|
| 198 |
+
if (n < threshold)
|
| 199 |
+
{
|
| 200 |
+
thrust::stable_sort_by_key(thrust::seq, first1, last1, first2, comp);
|
| 201 |
+
|
| 202 |
+
if(!inplace)
|
| 203 |
+
{
|
| 204 |
+
thrust::copy(thrust::seq, first1, last1, first3);
|
| 205 |
+
thrust::copy(thrust::seq, first2, last2, first4);
|
| 206 |
+
}
|
| 207 |
+
|
| 208 |
+
return;
|
| 209 |
+
}
|
| 210 |
+
|
| 211 |
+
typedef merge_sort_by_key_closure<DerivedPolicy,Iterator1,Iterator2,Iterator3,Iterator4,StrictWeakOrdering> Closure;
|
| 212 |
+
|
| 213 |
+
Closure left (exec, first1, mid1, first2, first3, first4, comp, !inplace);
|
| 214 |
+
Closure right(exec, mid1, last1, mid2, mid3, mid4, comp, !inplace);
|
| 215 |
+
|
| 216 |
+
::tbb::parallel_invoke(left, right);
|
| 217 |
+
|
| 218 |
+
if(inplace)
|
| 219 |
+
{
|
| 220 |
+
thrust::merge_by_key(exec, first3, mid3, mid3, last3, first4, mid4, first1, first2, comp);
|
| 221 |
+
}
|
| 222 |
+
else
|
| 223 |
+
{
|
| 224 |
+
thrust::merge_by_key(exec, first1, mid1, mid1, last1, first2, mid2, first3, first4, comp);
|
| 225 |
+
}
|
| 226 |
+
}
|
| 227 |
+
|
| 228 |
+
|
| 229 |
+
} // end namespace sort_detail
|
| 230 |
+
|
| 231 |
+
|
| 232 |
+
template<typename DerivedPolicy,
|
| 233 |
+
typename RandomAccessIterator,
|
| 234 |
+
typename StrictWeakOrdering>
|
| 235 |
+
void stable_sort(execution_policy<DerivedPolicy> &exec,
|
| 236 |
+
RandomAccessIterator first,
|
| 237 |
+
RandomAccessIterator last,
|
| 238 |
+
StrictWeakOrdering comp)
|
| 239 |
+
{
|
| 240 |
+
typedef typename thrust::iterator_value<RandomAccessIterator>::type key_type;
|
| 241 |
+
|
| 242 |
+
thrust::detail::temporary_array<key_type, DerivedPolicy> temp(exec, first, last);
|
| 243 |
+
|
| 244 |
+
sort_detail::merge_sort(exec, first, last, temp.begin(), comp, true);
|
| 245 |
+
}
|
| 246 |
+
|
| 247 |
+
|
| 248 |
+
template<typename DerivedPolicy,
|
| 249 |
+
typename RandomAccessIterator1,
|
| 250 |
+
typename RandomAccessIterator2,
|
| 251 |
+
typename StrictWeakOrdering>
|
| 252 |
+
void stable_sort_by_key(execution_policy<DerivedPolicy> &exec,
|
| 253 |
+
RandomAccessIterator1 first1,
|
| 254 |
+
RandomAccessIterator1 last1,
|
| 255 |
+
RandomAccessIterator2 first2,
|
| 256 |
+
StrictWeakOrdering comp)
|
| 257 |
+
{
|
| 258 |
+
typedef typename thrust::iterator_value<RandomAccessIterator1>::type key_type;
|
| 259 |
+
typedef typename thrust::iterator_value<RandomAccessIterator2>::type val_type;
|
| 260 |
+
|
| 261 |
+
RandomAccessIterator2 last2 = first2 + thrust::distance(first1, last1);
|
| 262 |
+
|
| 263 |
+
thrust::detail::temporary_array<key_type, DerivedPolicy> temp1(exec, first1, last1);
|
| 264 |
+
thrust::detail::temporary_array<val_type, DerivedPolicy> temp2(exec, first2, last2);
|
| 265 |
+
|
| 266 |
+
sort_by_key_detail::merge_sort_by_key(exec, first1, last1, first2, temp1.begin(), temp2.begin(), comp, true);
|
| 267 |
+
}
|
| 268 |
+
|
| 269 |
+
|
| 270 |
+
} // end namespace detail
|
| 271 |
+
} // end namespace tbb
|
| 272 |
+
} // end namespace system
|
| 273 |
+
THRUST_NAMESPACE_END
|
| 274 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/swap_ranges.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// tbb inherits swap_ranges
|
| 30 |
+
#include <thrust/system/cpp/detail/swap_ranges.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/tabulate.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits tabulate
|
| 30 |
+
#include <thrust/system/cpp/detail/tabulate.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/temporary_buffer.h
ADDED
|
@@ -0,0 +1,30 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system has no special temporary buffer functions
|
| 30 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/transform.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// omp inherits transform
|
| 30 |
+
#include <thrust/system/cpp/detail/transform.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/transform_reduce.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits transform_reduce
|
| 30 |
+
#include <thrust/system/cpp/detail/transform_reduce.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/transform_scan.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits transform_scan
|
| 30 |
+
#include <thrust/system/cpp/detail/transform_scan.h>
|
| 31 |
+
|
miniCUDA124/include/thrust/system/tbb/detail/uninitialized_copy.h
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2008-2013 NVIDIA Corporation
|
| 3 |
+
*
|
| 4 |
+
* Licensed under the Apache License, Version 2.0 (the "License");
|
| 5 |
+
* you may not use this file except in compliance with the License.
|
| 6 |
+
* You may obtain a copy of the License at
|
| 7 |
+
*
|
| 8 |
+
* http://www.apache.org/licenses/LICENSE-2.0
|
| 9 |
+
*
|
| 10 |
+
* Unless required by applicable law or agreed to in writing, software
|
| 11 |
+
* distributed under the License is distributed on an "AS IS" BASIS,
|
| 12 |
+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 13 |
+
* See the License for the specific language governing permissions and
|
| 14 |
+
* limitations under the License.
|
| 15 |
+
*/
|
| 16 |
+
|
| 17 |
+
#pragma once
|
| 18 |
+
|
| 19 |
+
#include <thrust/detail/config.h>
|
| 20 |
+
|
| 21 |
+
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
|
| 22 |
+
# pragma GCC system_header
|
| 23 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
|
| 24 |
+
# pragma clang system_header
|
| 25 |
+
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
|
| 26 |
+
# pragma system_header
|
| 27 |
+
#endif // no system header
|
| 28 |
+
|
| 29 |
+
// this system inherits uninitialized_copy
|
| 30 |
+
#include <thrust/system/cpp/detail/uninitialized_copy.h>
|
| 31 |
+
|