dedf08166a
Added 863 files from NVIDIA/cccl sparse checkout: - c2h/ (27 files): Catch2 test helpers — generators, validators, runner - nvbench_helper/ (10 files): Benchmark harness utilities - cmake/ (29 files): CMake presets and build helpers - cudax/ (794 files): Experimental CUDA extensions - AGENTS.md: NVIDIA's official AI agent instructions for CCCL - CMakePresets.json: Standardized build configurations - cccl-version.json: Version tracking Also added CCCL_ASSET_MAP.md mapping all 4295 CCCL files to competition value and PRD items. cccl_upstream now covers 100% of competition-critical assets: - 27 tuning headers (SM80/90/100 benchmark data) - 32 dispatch headers (algorithm implementations) - 60 Thrust examples (correctness verification) - 217 CUB Catch2 tests (regression matrix) - 153 CUB benchmarks (parameter space search) - 18 CUB examples (API verification) - 27 test helpers + benchmark harness - 794 cudax experimental extensions
90 lines
2.3 KiB
CMake
90 lines
2.3 KiB
CMake
cmake_minimum_required(VERSION 3.21)
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project(nvbench_helper LANGUAGES CXX CUDA)
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include(CMakeDependentOption)
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cccl_get_cub()
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cccl_get_cudatoolkit()
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cccl_get_libcudacxx()
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cccl_get_nvbench()
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cccl_get_thrust()
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add_library(cccl.nvbench_helper OBJECT nvbench_helper/nvbench_helper.cu)
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cccl_configure_target(cccl.nvbench_helper)
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target_link_libraries(
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cccl.nvbench_helper
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PUBLIC
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libcudacxx::libcudacxx
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CUB::CUB
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# This Thrust target does not define any host/device system. Those are added later if needed:
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Thrust::Thrust
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nvbench::nvbench
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PRIVATE #
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cccl.compiler_interface
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CUDA::curand
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)
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target_include_directories(
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cccl.nvbench_helper
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PUBLIC "${CMAKE_CURRENT_LIST_DIR}/nvbench_helper"
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)
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# Old NVCC incorrectly infers the host device annotation of std::map::map() which calls a non-host device member
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if (CUDAToolkit_VERSION VERSION_LESS "12.5.0")
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target_compile_options(cccl.nvbench_helper PUBLIC -diag-suppress 20011)
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endif()
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if (CCCL_ENABLE_TILE)
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target_compile_options(
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cccl.nvbench_helper
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PUBLIC "$<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>:--enable-tile>"
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)
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endif()
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# Don't enable tests when pulled in as an internal dependency.
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# Require CCCL_ENABLE_NVBENCH_HELPER to be explicitly enabled.
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cmake_dependent_option(
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nvbench_helper_ENABLE_TESTING
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"Enable tests for nvbench_helper"
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ON
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CCCL_ENABLE_NVBENCH_HELPER
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OFF
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)
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mark_as_advanced(nvbench_helper_ENABLE_TESTING)
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if (nvbench_helper_ENABLE_TESTING)
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cccl_get_catch2()
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cccl_get_boost()
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thrust_create_target(cccl.nvbench_helper.test.Thrust.cpp.cuda DEVICE CUDA)
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thrust_create_target(cccl.nvbench_helper.test.Thrust.cpp.cpp DEVICE CPP)
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function(add_nvbench_helper_test device_system)
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set(nvbench_helper_test_target nvbench_helper.test.${device_system})
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cccl_add_executable(
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${nvbench_helper_test_target}
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ADD_CTEST
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NO_METATARGETS
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SOURCES
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test/gen_seed.cu
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test/gen_range.cu
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test/gen_entropy.cu
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test/gen_uniform_distribution.cu
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test/gen_power_law_distribution.cu
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)
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target_link_libraries(
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${nvbench_helper_test_target}
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PRIVATE
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cccl.compiler_interface
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cccl.nvbench_helper
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cccl.nvbench_helper.test.Thrust.cpp.${device_system}
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Catch2::Catch2WithMain
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Boost::math
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)
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endfunction()
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add_nvbench_helper_test(cpp)
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add_nvbench_helper_test(cuda)
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endif()
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