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| author | Brad King <brad.king@kitware.com> | 2021-09-16 13:36:40 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-09-16 14:45:07 -0400 |
| commit | b125e9809a1a3f3e28fc1682c8a33c3a928f79b5 (patch) | |
| tree | 28ca771d0e701fbbd23991cfe03a97c1835686c0 /Modules/CMakeDetermineHIPCompiler.cmake | |
| parent | 735f41fc2d91bac11506ebf355136b0dbd8ac8c7 (diff) | |
| download | cmake-b125e9809a1a3f3e28fc1682c8a33c3a928f79b5.tar.gz | |
HIP: Detect ROCm path earlier
Fail early if it is not found.
Use the detected location as a hint to find `rocm_agent_enumerator`.
Also remove the leading `_` prefix in case we want to document this
publicly later.
Diffstat (limited to 'Modules/CMakeDetermineHIPCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineHIPCompiler.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineHIPCompiler.cmake b/Modules/CMakeDetermineHIPCompiler.cmake index 4f0b75445b..394f8e2be0 100644 --- a/Modules/CMakeDetermineHIPCompiler.cmake +++ b/Modules/CMakeDetermineHIPCompiler.cmake @@ -52,7 +52,20 @@ if(NOT CMAKE_HIP_COMPILER_ID_RUN) CMAKE_DETERMINE_COMPILER_ID(HIP HIPFLAGS CMakeHIPCompilerId.hip) _cmake_find_compiler_sysroot(HIP) +endif() +if(NOT CMAKE_HIP_COMPILER_ROCM_ROOT) + execute_process( + COMMAND hipconfig --rocmpath + OUTPUT_VARIABLE _CMAKE_HIPCONFIG_ROCMPATH + RESULT_VARIABLE _CMAKE_HIPCONFIG_RESULT + ) + if(_CMAKE_HIPCONFIG_RESULT EQUAL 0 AND EXISTS "${_CMAKE_HIPCONFIG_ROCMPATH}") + set(CMAKE_HIP_COMPILER_ROCM_ROOT "${_CMAKE_HIPCONFIG_ROCMPATH}") + endif() +endif() +if(NOT CMAKE_HIP_COMPILER_ROCM_ROOT) + message(FATAL_ERROR "Failed to find ROCm root directory.") endif() if (NOT _CMAKE_TOOLCHAIN_LOCATION) @@ -89,6 +102,7 @@ if(NOT DEFINED CMAKE_HIP_ARCHITECTURES) set(_CMAKE_HIP_ARCHITECTURES) find_program(_CMAKE_HIP_ROCM_AGENT_ENUMERATOR NAMES rocm_agent_enumerator + HINTS "${CMAKE_HIP_COMPILER_ROCM_ROOT}/bin" NO_CACHE) if(_CMAKE_HIP_ROCM_AGENT_ENUMERATOR) execute_process(COMMAND "${_CMAKE_HIP_ROCM_AGENT_ENUMERATOR}" -t GPU |