diff options
Diffstat (limited to 'tensorflow.cmake')
-rw-r--r-- | tensorflow.cmake | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tensorflow.cmake b/tensorflow.cmake new file mode 100644 index 0000000..355a673 --- /dev/null +++ b/tensorflow.cmake @@ -0,0 +1,47 @@ +# +# Copyright (c) 2019-2020 Arm Limited. All rights reserved. +# +# SPDX-License-Identifier: Apache-2.0 +# +# 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 +# +# 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. +# + +include(ProcessorCount) +ProcessorCount(J) + +set(TFLU_CC "${CMAKE_C_COMPILER} --target=${CMAKE_C_COMPILER_TARGET} -mcpu=${CMAKE_SYSTEM_PROCESSOR}${CPU_FEATURES}") +set(TFLU_CXX "${CMAKE_CXX_COMPILER} --target=${CMAKE_C_COMPILER_TARGET} -mcpu=${CMAKE_SYSTEM_PROCESSOR}${CPU_FEATURES}") +set(TFLU_AR ${CMAKE_AR}) + +set(TFLU_PATH "${TENSORFLOW_PATH}/tensorflow/lite/micro") +set(TFLU_GENDIR ${CMAKE_CURRENT_BINARY_DIR}/tensorflow/) +set(TFLU_TARGET "lib") +set(TFLU_TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR}${CPU_FEATURES}) +set(TFLU_ETHOSU_LIBS $<TARGET_FILE:ethosu_core_driver>) + +if(CORE_SOFTWARE_BACKEND STREQUAL NPU) + list(APPEND TFLU_TAGS "ARM_NPU") +endif() + +string(JOIN TFLU_TAGS " " TFLU_TAGS) + +# Command and target +add_custom_target(tflu_gen ALL + COMMAND make -j${J} -f ${TFLU_PATH}/tools/make/Makefile microlite TARGET=${TFLU_TARGET} TARGET_ARCH=${TFLU_TARGET_ARCH} CC_TOOL=${TFLU_CC} CXX_TOOL=${TFLU_CXX} AR_TOOL=${TFLU_AR} GENDIR=${TFLU_GENDIR} CMSIS_PATH=${CMSIS_PATH} ARM_NPU_PATH=${CORE_DRIVER_PATH} ETHOSU_LIBS=${TFLU_ETHOSU_LIBS} TAGS="${TFLU_TAGS}" + WORKING_DIRECTORY ${TENSORFLOW_PATH}) + +# Create library and link library to custom target +add_library(tflu STATIC IMPORTED) +set_property(TARGET tflu PROPERTY IMPORTED_LOCATION ${TFLU_GENDIR}/lib/libtensorflow-microlite.a) +add_dependencies(tflu tflu_gen) +target_include_directories(tflu INTERFACE ${TENSORFLOW_PATH}) |