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Bugfix - gpu_stream: remove ROCm build support, require CUDA with NVML #789

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Bugfix - gpu_stream: remove ROCm build support, require CUDA with NVML #789

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26 changes: 2 additions & 24 deletions superbench/benchmarks/micro_benchmarks/gpu_stream/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,30 +31,8 @@ if(CUDAToolkit_FOUND)
target_include_directories(gpu_stream PRIVATE ${CUDAToolkit_INCLUDE_DIRS})
target_link_libraries(gpu_stream numa nvidia-ml)
else()
# TODO: test for ROC
# ROCm environment
include(../rocm_common.cmake)
find_package(hip QUIET)
if(hip_FOUND)
message(STATUS "Found ROCm: " ${HIP_VERSION})

# Convert cuda code to hip code in cpp
execute_process(COMMAND hipify-perl -print-stats -o gpu_stream.cpp ${SOURCES} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/)

# link hip device lib
add_executable(gpu_stream gpu_stream.cpp)

include(CheckSymbolExists)
check_symbol_exists("hipDeviceMallocUncached" "hip/hip_runtime_api.h" HIP_UNCACHED_MEMORY)
if(${HIP_UNCACHED_MEMORY})
target_compile_definitions(gpu_stream PRIVATE HIP_UNCACHED_MEMORY)
endif()

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
target_link_libraries(gpu_stream numa hip::device)
else()
message(FATAL_ERROR "No CUDA or ROCm environment found.")
endif()
message(WARNING "gpu_stream: CUDA not found, skipping build (requires NVIDIA GPU with NVML)")
return()
endif()

install(TARGETS gpu_stream RUNTIME DESTINATION bin)
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