PAPI.cmake

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

if(USE_PAPI)
  find_package(PkgConfig REQUIRED)

  set(ENV{PKG_CONFIG_PATH} "${USE_PAPI}:$ENV{PKG_CONFIG_PATH}")
  pkg_check_modules(PAPI REQUIRED IMPORTED_TARGET papi>=6.0)
  message(STATUS "Using PAPI library ${PAPI_LINK_LIBRARIES}")
  target_link_libraries(tvm_runtime_objs PRIVATE PkgConfig::PAPI)
  target_link_libraries(tvm PRIVATE PkgConfig::PAPI)
  target_link_libraries(tvm_runtime PRIVATE PkgConfig::PAPI)
  target_sources(tvm_runtime_objs PRIVATE src/runtime/contrib/papi/papi.cc)
endif()