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CUDA 13: aggressive compression of binary size #1820

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Merged
matthewdouglas merged 1 commit into from
Dec 3, 2025
Merged

CUDA 13: aggressive compression of binary size #1820

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5 changes: 5 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -157,6 +157,11 @@ if(BUILD_CUDA)

string(APPEND CMAKE_CUDA_FLAGS " --use_fast_math")

# It's safe for us to enable more aggressive compression for 13.0+
if (CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL "13.0")
string(APPEND CMAKE_CUDA_FLAGS " --compress-mode=size")
endif()

if(PTXAS_VERBOSE)
string(APPEND CMAKE_CUDA_FLAGS " -Xptxas=-v")
endif()
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