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tensorflow--tensorflow/tensorflow/lite/tools/cmake/modules/xnnpack.cmake
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CMake

#
# Copyright 2020 The TensorFlow Authors. All Rights Reserved.
#
# Licensed 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
#
# https://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(TARGET xnnpack OR xnnpack_POPULATED)
return()
endif()
include(OverridableFetchContent)
OverridableFetchContent_Declare(
xnnpack
GIT_REPOSITORY https://github.com/google/XNNPACK
# Sync with tensorflow/workspace2.bzl
GIT_TAG efa2e754e390ab3024f6aa617385cb28bdfa9969
GIT_PROGRESS TRUE
PREFIX "${CMAKE_BINARY_DIR}"
SOURCE_DIR "${CMAKE_BINARY_DIR}/xnnpack"
)
OverridableFetchContent_GetProperties(xnnpack)
if(NOT xnnpack_POPULATED)
OverridableFetchContent_Populate(xnnpack)
endif()
# May consider setting XNNPACK_USE_SYSTEM_LIBS if we want to control all
# dependencies by TFLite.
set(XNNPACK_BUILD_TESTS OFF CACHE BOOL "Disable XNNPACK test.")
set(XNNPACK_BUILD_BENCHMARKS OFF CACHE BOOL "Disable XNNPACK benchmarks.")
# The following line adds project of PTHREADPOOL, FP16 and XNNPACK which are
# needed to compile XNNPACK delegate of TFLite.
# Note, we introduce an intermediate subdirectory, see ${TFLITE_SOURCE_DIR}/tools/cmake/modules/xnnpack/CMakeLists.txt
# for details.
add_subdirectory(${TFLITE_SOURCE_DIR}/tools/cmake/modules/xnnpack)
include_directories(
AFTER
"${PTHREADPOOL_SOURCE_DIR}/include"
"${FP16_SOURCE_DIR}/include"
"${XNNPACK_SOURCE_DIR}/include"
"${XNNPACK_SOURCE_DIR}"
"${CPUINFO_SOURCE_DIR}/"
)