CMakeLists.txt

include(FetchContent)

# reference: https://github.com/PaddlePaddle/Paddle/blob/develop/cmake/cupti.cmake

set(CUPTI_ROOT "/usr" CACHE PATH "CUPTI ROOT")

set(CUDA_SOURCE_DIR ${CUDAToolkit_TARGET_DIR})

find_path(
  CUPTI_INCLUDE_DIR cupti.h
  PATHS ${CUPTI_ROOT}
        ${CUPTI_ROOT}/include
        $ENV{CUPTI_ROOT}
        $ENV{CUPTI_ROOT}/include
        ${CUDA_SOURCE_DIR}/extras/CUPTI/include
        ${CUDA_SOURCE_DIR}/targets/x86_64-linux/include
        ${CUDA_SOURCE_DIR}/targets/aarch64-linux/include
  NO_DEFAULT_PATH)

set(TARGET_ARCH "x86_64")
if(NOT ${CMAKE_SYSTEM_PROCESSOR})
  set(TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
endif()

list(
  APPEND
  CUPTI_CHECK_LIBRARY_DIRS
  ${CUPTI_ROOT}
  ${CUPTI_ROOT}/lib64
  ${CUPTI_ROOT}/lib
  ${CUPTI_ROOT}/lib/${TARGET_ARCH}-linux-gnu
  $ENV{CUPTI_ROOT}
  $ENV{CUPTI_ROOT}/lib64
  $ENV{CUPTI_ROOT}/lib
  /usr/lib
  ${CUDA_SOURCE_DIR}/targets/x86_64-linux/lib64
  ${CUDA_SOURCE_DIR}/extras/CUPTI/lib64)

find_library(
  CUDA_cupti_LIBRARY
  NAMES libcupti.so libcupti.dylib # libcupti_static.a
  PATHS ${CUPTI_CHECK_LIBRARY_DIRS} ${CUPTI_INCLUDE_DIR}
  NO_DEFAULT_PATH
  DOC "Path to cuPTI library.")

list(APPEND CUDA_cupti_LIBRARY CUDA::cudart_static) # for undefined symbol: cudaGetDeviceCount∂

FetchContent_Declare(
  kineto
  URL ${KINETO_URL}
  URL_HASH MD5=${KINETO_MD5}
  SOURCE_SUBDIR libkineto)

FetchContent_MakeAvailable(kineto)

target_include_directories(kineto PUBLIC $<BUILD_INTERFACE:${kineto_SOURCE_DIR}/libkineto/include>)