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
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
// SPDX-FileCopyrightText: Copyright (c) 2008-2022, NVIDIA Corporation. All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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/*! \file version.h
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* \brief Compile-time macros encoding Thrust release version
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*
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* <thrust/version.h> is the only Thrust header that is guaranteed to
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* change with every thrust release.
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*
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* It is also the only header that does not cause THRUST_HOST_SYSTEM
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* and THRUST_DEVICE_SYSTEM to be defined. This way, a user may include
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* this header and inspect THRUST_VERSION before programmatically defining
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* either of these macros herself.
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*/
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#pragma once
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#include <thrust/detail/config/config.h> // IWYU pragma: export
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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 <cuda/version> // IWYU pragma: export
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// This is the only Thrust header that is guaranteed to
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// change with every Thrust release.
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//
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// THRUST_VERSION % 100 is the sub-minor version
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// THRUST_VERSION / 100 % 1000 is the minor version
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// THRUST_VERSION / 100000 is the major version
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//
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// Because this header does not #include <thrust/detail/config.h>,
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// it is the only Thrust header that does not cause
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// THRUST_HOST_SYSTEM and THRUST_DEVICE_SYSTEM to be defined.
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/*! \def THRUST_VERSION
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* \brief The preprocessor macro \p THRUST_VERSION encodes the version
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* number of the Thrust library as MMMmmmpp.
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*
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* \note THRUST_VERSION is formatted as `MMMmmmpp`, which differs from `CCCL_VERSION` that uses `MMMmmmppp`.
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*
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* <tt>THRUST_VERSION % 100</tt> is the sub-minor version.
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* <tt>THRUST_VERSION / 100 % 1000</tt> is the minor version.
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* <tt>THRUST_VERSION / 100000</tt> is the major version.
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*/
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#define THRUST_VERSION 300500 // macro expansion with ## requires this to be a single value
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/*! \def THRUST_MAJOR_VERSION
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* \brief The preprocessor macro \p THRUST_MAJOR_VERSION encodes the
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* major version number of the Thrust library.
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*/
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#define THRUST_MAJOR_VERSION (THRUST_VERSION / 100000)
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/*! \def THRUST_MINOR_VERSION
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* \brief The preprocessor macro \p THRUST_MINOR_VERSION encodes the
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* minor version number of the Thrust library.
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*/
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#define THRUST_MINOR_VERSION (THRUST_VERSION / 100 % 1000)
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/*! \def THRUST_SUBMINOR_VERSION
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* \brief The preprocessor macro \p THRUST_SUBMINOR_VERSION encodes the
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* sub-minor version number of the Thrust library.
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*/
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#define THRUST_SUBMINOR_VERSION (THRUST_VERSION % 100)
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/*! \def THRUST_PATCH_NUMBER
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* \brief The preprocessor macro \p THRUST_PATCH_NUMBER encodes the
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* patch number of the Thrust library.
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* Legacy; will be 0 for all future releases.
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*/
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#define THRUST_PATCH_NUMBER 0
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static_assert(THRUST_MAJOR_VERSION == CCCL_MAJOR_VERSION);
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static_assert(THRUST_MINOR_VERSION == CCCL_MINOR_VERSION);
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static_assert(THRUST_SUBMINOR_VERSION == CCCL_PATCH_VERSION);
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