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TheRock/rocm-systems/projects/rocprofiler-systems/examples/scratch-memory/CMakeLists.txt
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99 lines
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CMake

# Copyright (c) Advanced Micro Devices, Inc.
# SPDX-License-Identifier: MIT
cmake_minimum_required(VERSION 3.25 FATAL_ERROR)
project(rocprofiler-systems-scratch-memory-example LANGUAGES CXX)
# Support standalone builds
if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
include(${CMAKE_CURRENT_LIST_DIR}/../cmake/standalone-helpers.cmake OPTIONAL)
endif()
find_program(
HIPCC_EXECUTABLE
NAMES hipcc
HINTS ${ROCmVersion_DIR} ${ROCM_PATH}
ENV ROCM_PATH
/opt/rocm
PATHS ${ROCmVersion_DIR} ${ROCM_PATH}
ENV ROCM_PATH
/opt/rocm
NO_CACHE
)
mark_as_advanced(HIPCC_EXECUTABLE)
if(NOT HIPCC_EXECUTABLE)
message(AUTHOR_WARNING "hipcc not found. Cannot build scratch-memory target.")
return()
endif()
if(NOT CMAKE_CXX_COMPILER_IS_HIPCC)
if(
CMAKE_CXX_COMPILER STREQUAL HIPCC_EXECUTABLE
OR "${CMAKE_CXX_COMPILER}" MATCHES "hipcc"
)
set(CMAKE_CXX_COMPILER_IS_HIPCC 1 CACHE BOOL "HIP compiler")
endif()
endif()
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
find_library(
HSA_RUNTIME_LIBRARY
NAMES hsa-runtime64
HINTS ${ROCmVersion_DIR} ${ROCM_PATH}
ENV ROCM_PATH
/opt/rocm
PATHS ${ROCmVersion_DIR} ${ROCM_PATH}
ENV ROCM_PATH
/opt/rocm
PATH_SUFFIXES lib lib64
)
if(NOT HSA_RUNTIME_LIBRARY)
message(
AUTHOR_WARNING
"HSA runtime library not found. Cannot build scratch-memory target"
)
return()
endif()
find_package(Threads REQUIRED)
add_executable(scratch-memory scratch-memory.cpp)
# GPU offload arches without xnack+ do not support sanitizers. When building
# under a sanitizer, -fsanitize=... lands in CMAKE_CXX_FLAGS and clang emits
# -Woption-ignored for every non-xnack arch. Suppress that warning so
# -Werror does not turn it into a fatal error.
string(FIND "${CMAKE_CXX_FLAGS}" "-fsanitize" _scratch_memory_sanitizer_pos)
if(_scratch_memory_sanitizer_pos GREATER -1)
set(_scratch_memory_extra_flags -Wno-option-ignored)
endif()
target_compile_options(
scratch-memory
PRIVATE -W -Wall -Wextra -Wpedantic -Wshadow -Werror ${_scratch_memory_extra_flags}
)
target_link_libraries(scratch-memory PRIVATE Threads::Threads ${HSA_RUNTIME_LIBRARY})
foreach(arch IN LISTS ROCPROFSYS_GFX_TARGETS)
target_compile_options(scratch-memory PRIVATE --offload-arch=${arch})
target_link_options(scratch-memory PRIVATE --offload-arch=${arch})
endforeach()
if(NOT CMAKE_CXX_COMPILER_IS_HIPCC AND HIPCC_EXECUTABLE)
rocprofiler_systems_custom_compilation(COMPILER ${HIPCC_EXECUTABLE} TARGET scratch-memory)
endif()
if(ROCPROFSYS_INSTALL_EXAMPLES AND TARGET scratch-memory)
install(
TARGETS scratch-memory
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/rocprofiler-systems/examples
COMPONENT rocprofiler-systems-examples
)
endif()