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
66 lines
1.6 KiB
CMake
66 lines
1.6 KiB
CMake
if (NOT CCCL_ENABLE_THRUST)
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include(cmake/ThrustAddSubdir.cmake)
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return()
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endif()
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cmake_minimum_required(VERSION 3.21)
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project(Thrust LANGUAGES CXX) # CUDA enabled later only if needed
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option(
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THRUST_ENABLE_HEADER_TESTING
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"Test that all public headers compile."
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"ON"
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)
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option(THRUST_ENABLE_TESTING "Build Thrust testing suite." "ON")
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option(THRUST_ENABLE_EXAMPLES "Build Thrust examples." "ON")
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# Allow the user to optionally select offset type dispatch to fixed 32 or 64 bit types
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set(
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THRUST_DISPATCH_TYPE
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"Dynamic"
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CACHE STRING
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"Select Thrust offset type dispatch."
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)
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set_property(
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CACHE THRUST_DISPATCH_TYPE
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PROPERTY STRINGS "Dynamic" "Force32bit" "Force64bit"
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)
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#include first:
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include(cmake/ThrustUtilities.cmake)
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include(cmake/ThrustBuildCompilerTargets.cmake)
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include(cmake/ThrustBuildTargetList.cmake)
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include(cmake/ThrustFindThrust.cmake)
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include(cmake/ThrustMultiConfig.cmake)
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thrust_configure_multiconfig()
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thrust_find_thrust()
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thrust_build_compiler_targets()
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thrust_update_system_found_flags()
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if (THRUST_CUDA_FOUND)
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include(cmake/ThrustCudaConfig.cmake)
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endif()
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thrust_build_target_list()
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message(STATUS "CPP system found? ${THRUST_CPP_FOUND}")
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message(STATUS "CUDA system found? ${THRUST_CUDA_FOUND}")
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message(STATUS "TBB system found? ${THRUST_TBB_FOUND}")
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message(STATUS "OMP system found? ${THRUST_OMP_FOUND}")
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if (THRUST_ENABLE_HEADER_TESTING)
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include(cmake/ThrustHeaderTesting.cmake)
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endif()
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if (THRUST_ENABLE_TESTING)
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add_subdirectory(testing)
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endif()
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if (THRUST_ENABLE_EXAMPLES)
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add_subdirectory(examples)
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endif()
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if (CCCL_ENABLE_BENCHMARKS)
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add_subdirectory(benchmarks)
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endif()
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