56fd68e7dd
CCCL (CUDA C++ Core Libraries) provides: - CUB: device/block/warp-level GPU primitives (reduce, scan, sort, topk) - Thrust: high-level parallel algorithms (transform_reduce, sort, scan) - libcudacxx: CUDA C++ standard library (atomics, barriers, memory) - cudax: experimental features (memory resources, allocators) - Tuning policies: per-SM hardware-specific algorithm parameters Competition optimization vectors mapped to CCCL: - Output TPS (83% weight): warp_reduce, block_reduce, device_topk - Input TPS (14% weight): device_scan, block_load, prefetch - Cache TPS (3% weight): prefix caching strategy patterns - Memory (0.9 util): pooled/cached/buddy allocators Source: https://github.com/NVIDIA/cccl (shallow clone, HEAD only) License: Apache-2.0
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
// SPDX-FileCopyrightText: Copyright (c) 2008-2013, NVIDIA Corporation. All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include <thrust/detail/config.h>
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#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
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# pragma GCC system_header
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#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
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# pragma clang system_header
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#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
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# pragma system_header
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#endif // no system header
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#include <thrust/detail/execution_policy.h>
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THRUST_NAMESPACE_BEGIN
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template <typename DerivedPolicy, typename InputIterator, typename OutputIterator, typename Predicate>
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_CCCL_HOST_DEVICE OutputIterator copy_if(
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const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
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InputIterator first,
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InputIterator last,
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OutputIterator result,
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Predicate pred);
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template <typename DerivedPolicy,
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typename InputIterator1,
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typename InputIterator2,
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typename OutputIterator,
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typename Predicate>
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_CCCL_HOST_DEVICE OutputIterator copy_if(
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const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
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InputIterator1 first,
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InputIterator1 last,
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InputIterator2 stencil,
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OutputIterator result,
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Predicate pred);
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template <typename InputIterator, typename OutputIterator, typename Predicate>
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OutputIterator copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred);
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template <typename InputIterator1, typename InputIterator2, typename OutputIterator, typename Predicate>
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OutputIterator
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copy_if(InputIterator1 first, InputIterator1 last, InputIterator2 stencil, OutputIterator result, Predicate pred);
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THRUST_NAMESPACE_END
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#include <thrust/detail/copy_if.inl>
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