NASP/cuda-samples
50
0
Fork 0
mirror of https://github.com/NVIDIA/cuda-samples.git synced 2025-08-23 15:10:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

Bug 5305854: Update aarch64 toolchain for SBSA CUDA Toolkit support

Browse Source
This commit is contained in:
shawnz 2025-05-28 12:43:16 +08:00
parent 0d08748ffa
commit 74a9a08887
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
cmake/toolchains/toolchain-aarch64-linux.cmake
View File

@ -15,9 +15,15 @@ set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -ccbin ${CMAKE_CXX_COMPILER}" CACHE ST
# Use a local sysroot copy
if(DEFINED TARGET_FS)
# The aarch64/sbsa_aarch64 CUDA toolkit are support on Tegra since 13.0, so need to check which version of the toolkit is installed
set(CUDA_AARCH64_TARGET "aarch64-linux")
if(NOT EXISTS "/usr/local/cuda/targets/${CUDA_AARCH64_TARGET}")
set(CUDA_AARCH64_TARGET "sbsa-linux")
endif()
set(CMAKE_SYSROOT "${TARGET_FS}")
list(APPEND CMAKE_FIND_ROOT_PATH
"/usr/local/cuda/targets/aarch64-linux"
"/usr/local/cuda/targets/${CUDA_AARCH64_TARGET}"
)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
@ -51,7 +57,7 @@ if(DEFINED TARGET_FS)
endif()
if (DEFINED TARGET_CUDA_ROOT)
list(APPEND CMAKE_LIBRARY_PATH "${TARGET_CUDA_ROOT}/targets/aarch64-linux/lib")
list(APPEND CMAKE_LIBRARY_PATH "${TARGET_CUDA_ROOT}/targets/${CUDA_AARCH64_TARGET}/lib")
# Define NVVM paths for build and runtime
set(ENV{LIBNVVM_HOME} "${TARGET_CUDA_ROOT}")
set(RUNTIME_LIBNVVM_PATH "${TARGET_CUDA_ROOT}/nvvm/lib64")