CMakeLists.txt

# Copyright (c) 2022 GreenWaves Technologies SAS
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of GreenWaves Technologies SAS nor the names of its
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

cmake_minimum_required(VERSION 3.16)

###############################################################################
# Application related definitions
###############################################################################

set(TARGET_NAME         "face_detection_front")
set(MAIN                main.c)

###############################################################################
# CMake pre initialization
###############################################################################

include($ENV{GAP_SDK_HOME}/utils/cmake/setup.cmake)

set(APP_MSG_PREFIX "[${BoldRed}${TARGET_NAME}${ColourReset}]")

###############################################################################
# Application's kconfig options
###############################################################################

set(IMAGE images/francesco_cropped_r.ppm)
set(MODEL_NAME face_detection_front.tflite)
set(CONFIG_NNTOOL_MODEL_PATH model/${MODEL_NAME})

if(DEFINED CONFIG_MODEL_FP16)
        message(STATUS "${APP_MSG_PREFIX} >> Building FP16 BlazeFace model <<")
        set(MAIN main_fp16.c)
        set(CONFIG_NNTOOL_SCRIPT_PATH "${CONFIG_NNTOOL_SCRIPT_PATH}_fp16")
        set(CONFIG_CL_MASTER_CORE_STACK_SIZE 6048)
        list(APPEND TARGET_PREPROCESSOR "-DFLOAT_POST_PROCESS")
endif()


###############################################################################
# NNTool Variables 
###############################################################################

list(APPEND NNTOOLSCRIPT_FLAGS -DIMAGES_PATH=${CMAKE_CURRENT_SOURCE_DIR}/images -DMODEL_BUILD=${COMMON_MODEL_BUILDDIR})
autotiler_define_gen_names(${TARGET_NAME})
nntool_setup(${TARGET_NAME})
autotiler_setup(${TARGET_NAME})

###############################################################################
# Application dependencies
###############################################################################

list(APPEND TARGET_SRCS ${MAIN}
                        ${CNN_LIB}
                        ${COMMON_MODEL_BUILDDIR}/${KERNEL_C}
                        post_process.c
)

list(APPEND TARGET_INCS -I${TILER_INC}
                        -I${TILER_EMU_INC}
                        -I${GAP_SDK_HOME}/libs/gap_lib/include
                          ${CNN_LIB_INCLUDE}
                        -I${COMMON_MODEL_BUILDDIR}
                        -I${CMAKE_CURRENT_SOURCE_DIR}
                        -I${GAP_SDK_HOME}/utils/power_meas_utils)

list(APPEND TARGET_CFLAGS -O3)

math(EXPR FREQ_CL_MHZ "${CONFIG_FREQUENCY_CLUSTER}/1000/1000")
math(EXPR FREQ_FC_MHZ "${CONFIG_FREQUENCY_FC}/1000/1000")
math(EXPR FREQ_PE_MHZ "${CONFIG_FREQUENCY_PERIPH}/1000/1000")
list(APPEND TARGET_PREPROCESSOR -DPERF
                                -DAT_MODEL_PREFIX=${MODEL_PREFIX}
                                -DSTACK_SIZE=${CONFIG_CL_MASTER_CORE_STACK_SIZE}
                                -DSLAVE_STACK_SIZE=${CONFIG_CL_SLAVE_CORE_STACK_SIZE}
                                -DAT_IMAGE=${CMAKE_CURRENT_SOURCE_DIR}/${IMAGE}
                                -DAT_INPUT_HEIGHT=128
                                -DAT_INPUT_WIDTH=128
                                -DAT_INPUT_COLORS=3
                                -DFREQ_CL=${FREQ_CL_MHZ}
                                -DFREQ_FC=${FREQ_FC_MHZ}
                                -DFREQ_PE=${FREQ_PE_MHZ}
                                -DAT_CONSTRUCT=${AT_CONSTRUCT}
                                -DAT_DESTRUCT=${AT_DESTRUCT}
                                -DAT_CNN=${AT_CNN}
                                -DIMAGE_SIZE=${IMAGE_SIZE}
                                -DTRANSPOSE_2CHW=${TRANSPOSE_2CHW}
                                -DMODEL_NAME=${MODEL_NAME})

project(${TARGET_NAME} C ASM)
add_executable(${TARGET_NAME} ${TARGET_SRCS})
if(DEFINED CONFIG_MODEL_FP16)
target_link_libraries(${TARGET_NAME} PUBLIC m)
endif()

target_compile_options(${TARGET_NAME} PUBLIC    ${TARGET_CFLAGS} 
                                                ${TARGET_INCS}
                                                ${TARGET_PREPROCESSOR})


###############################################################################
# CMake post initialization
###############################################################################
setupos(${TARGET_NAME})