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Fix #132036: Minimum CUDA architecture in generated OSL PTX code

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Cycles supports OptiX on Maxwell and up architectures, but the
default in OSL is to generate PTX targeting Pascal and up. Adjust the
OSL target architecture to Maxwell to fix this.

Pull Request: https://projects.blender.org/blender/blender/pulls/133011
This commit is contained in:
Patrick Mours
2025-01-23 10:38:05 +01:00
committed by Brecht Van Lommel
parent be67a07cae
commit bedf7ff0c1
1 changed files with 1 additions and 1 deletions
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2
build_files/build_environment/cmake/osl.cmake
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@@ -56,7 +56,7 @@ set(OSL_EXTRA_ARGS
)
if(NOT APPLE)
list(APPEND OSL_EXTRA_ARGS -DOSL_USE_OPTIX=ON)
list(APPEND OSL_EXTRA_ARGS -DOSL_USE_OPTIX=ON -DCUDA_TARGET_ARCH=sm_50)
endif()
ExternalProject_Add(external_osl