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Unify kernel dispatch paths for device reduce between CUB and c.parallel. #2591

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merged 8 commits into from
Oct 23, 2024
Merged

Unify kernel dispatch paths for device reduce between CUB and c.parallel. #2591

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48100f7
Unify kernel dispatch paths for device reduce between CUB and c.paral…
griwes Oct 17, 2024
6102aba
Fix policy wrapper for pre-C++17.
griwes Oct 17, 2024
4f0947d
Merge remote-tracking branch 'origin/main' into feature/unified-cub-d…
griwes Oct 17, 2024
1e025d3
Fix signedness issues, use int instead of size_t for dims like CUB does.
griwes Oct 17, 2024
f28b09e
Fix more conversion warnings; fix a type completeness error.
griwes Oct 18, 2024
5369fe5
Fix a mismatch between offset types for the second reduce kernel.
griwes Oct 18, 2024
53c9f08
Update the definition of the build type in python FFI definitions.
griwes Oct 22, 2024
376cd70
Merge remote-tracking branch 'origin/main' into feature/unified-cub-d…
griwes Oct 22, 2024
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2 changes: 2 additions & 0 deletions c/parallel/CMakeLists.txt
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Expand Up @@ -37,6 +37,8 @@ target_link_libraries(cccl.c.parallel PRIVATE
CUDA::nvJitLink
CUDA::cuda_driver
cccl.compiler_interface_cpp20
CUB::CUB
Thrust::Thrust
)
target_compile_definitions(cccl.c.parallel PUBLIC CCCL_C_EXPERIMENTAL=1)
target_compile_definitions(cccl.c.parallel PRIVATE NVRTC_GET_TYPE_NAME=1)
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1 change: 1 addition & 0 deletions c/parallel/include/cccl/c/reduce.h
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Expand Up @@ -24,6 +24,7 @@ struct cccl_device_reduce_build_result_t
void* cubin;
size_t cubin_size;
CUlibrary library;
unsigned long long accumulator_size;
CUkernel single_tile_kernel;
CUkernel single_tile_second_kernel;
CUkernel reduction_kernel;
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