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Makefile
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.PHONY: help
help::
@echo " Makefile Usage:"
@echo ""
@echo " make build TARGET=<sw_emu/hw_emu/hw> "
@echo " Command to generate the design for specified target"
@echo ""
@echo " make run TARGET=<sw_emu/hw_emu/hw> "
@echo " Command to generate and run the design for specified target"
@echo ""
@echo " make clean TARGET=<sw_emu/hw_emu/hw> "
@echo " Command to remove the generated non-hardware files for specified target"
@echo ""
################ Make File Describing host and kernel compile options
include ./make_options.mk
################ Below are the names for host executable and xclbin.
## Please keep it unchanged.
HOST_EXE := host.exe
XO_NAME := fpgabinary.$(TARGET)
XCLBIN := fpgabinary.$(TARGET).xclbin
################ Source Folder
SRC_REPO := ./src
################# If profiling is enabled pass host flag
ifeq ($(ENABLE_PROF),yes)
PROFILE_OPTIONS:=-c
ifneq ($(PROFILE_ALL_IMAGES),yes)
NUM_IMAGES:=60
$(warning [WARNING]: --------------60 Images will be for software profiling larger value will take long time --------------)
else
PROFILE_OPTIONS:=
endif
endif
################ Build directory and number of images to process
ifeq ($(TARGET), sw_emu)
BUILD_DIR ?= ./build_sw_emu
NUM_IMAGES:=$(NUM_IMAGES_SW_EMU)
endif
ifeq ($(TARGET), hw_emu)
BUILD_DIR ?= ./build_hw_emu
NUM_IMAGES:=$(NUM_IMAGES_HW_EMU)
endif
ifeq ($(TARGET), hw)
BUILD_DIR ?= ./build
endif
################ Input Image Used for processing
ifeq ($(INPUT_TYPE), random)
INPUT_IMAGE_OPTION:= -w $(IMAGE_WIDTH) -h $(IMAGE_HEIGHT)
else
INPUT_IMAGE_OPTION:= -i $(INPUT_IMAGE)
endif
############## Host Application CPP dependencies
ifeq ($(INPUT_TYPE), random)
HOST_SRC_CPP := $(SRC_REPO)/host_randomized.cpp
else
HOST_SRC_CPP := $(SRC_REPO)/host.cpp
endif
HOST_SRC_CPP += $(SRC_REPO)/xcl2.cpp
HOST_SRC_CPP += $(SRC_REPO)/filter2d_sw.cpp
HOST_SRC_CPP += $(SRC_REPO)/cmdlineparser.cpp
############## Host Application header file dependencies
HOST_SRC_HEADERS := $(SRC_REPO)/*.h
HOST_SRC_HEADERS += $(SRC_REPO)/*.hpp
############## Kernel Source Files Dependencies
KERNEL_SRC_CPP := $(SRC_REPO)/filter2d_hw.cpp
KERNEL_SRC_HEADERS := $(SRC_REPO)/common.h
KERNEL_INCLUDES := -I$(SRC_REPO)
############## Check the version of gcc avaiable and select
ifneq ($(shell expr $(shell g++ -dumpversion) \>= 5), 1)
ifndef XILINX_VIVADO
$(error [ERROR]: g++ version older. Please use 5.0 or above.)
else
CXX := $(XILINX_VIVADO)/tps/lnx64/gcc-6.2.0/bin/g++
$(warning [WARNING]: g++ version is older. Using g++ provided by the Vitis tool : $(CXX))
endif
endif
############## Set "HOST" Compiler Paths and Flags
CXXFLAGS += -I$(XILINX_XRT)/include/
CXXFLAGS += -I$(XILINX_VIVADO)/include/
ifneq ($(INPUT_TYPE), random)
CXXFLAGS += -I$(OPENCV_INCLUDE)/
endif
CXXFLAGS += -I$(SRC_REPO)
CXXFLAGS += -O3 -Wall -fmessage-length=0 -std=c++14
############## Set "HOST" Set Linker Paths and Flags
CXXLDFLAGS := -L$(XILINX_XRT)/lib/
ifneq ($(INPUT_TYPE),random)
CXXLDFLAGS += -L$(OPENCV_LIB)/
endif
CXXLDFLAGS += -lOpenCL -pthread -lrt -lstdc++ -lxilinxopencl -fopenmp
ifneq ($(INPUT_TYPE),random)
CXXLDFLAGS += -Wl,-rpath=$(OPENCV_LIB)/ -lopencv_core -lopencv_highgui
endif
############## Kernel Compiler and Linker Flags
VPPFLAGS := -t $(TARGET)
VPPFLAGS += --platform $(PLATFORM) -R1 --save-temps
VPPFLAGS += --temp_dir $(BUILD_DIR)/$(VPP_TEMP_DIRS)
VPPFLAGS += --log_dir $(BUILD_DIR)/$(VPP_LOG_DIRS)
VPPFLAGS += --profile.data all:all:all:all
VPPFLAGS += --profile.trace_memory $(TRACE_DDR)
ifeq ($(ENABLE_STALL_TRACE),yes)
VPPFLAGS += --profile.stall all:all:all
endif
VPPFLAGS += --config $(KERNEL_CONFIG_FILE)
create_dirs:
mkdir -p $(BUILD_DIR)
mkdir -p $(BUILD_DIR)/$(VPP_TEMP_DIRS)
mkdir -p $(BUILD_DIR)/$(VPP_LOG_DIRS)
############## Host Executable File Generation
compile_host: $(BUILD_DIR)/$(HOST_EXE)
$(BUILD_DIR)/$(HOST_EXE): $(HOST_SRC_CPP) $(HOST_SRC_HEADERS)
mkdir -p $(BUILD_DIR)
$(CXX) $(CXXFLAGS) -o $@ $(HOST_SRC_CPP) $(CXXLDFLAGS)
#cp ./xrt.ini $(BUILD_DIR)/xrt.ini
############## Kernel XO and Xclbin File Generation
#Compile Kernel
$(BUILD_DIR)/$(XO_NAME).xo: $(KERNEL_SRC_CPP) $(KERNEL_SRC_HEADERS)
mkdir -p $(BUILD_DIR)
mkdir -p $(BUILD_DIR)/$(VPP_TEMP_DIRS)
mkdir -p $(BUILD_DIR)/$(VPP_LOG_DIRS)
v++ $(VPPFLAGS) -c -k Filter2DKernel $(KERNEL_INCLUDES) $(KERNEL_SRC_CPP) -o $@
# Link Kernel
$(BUILD_DIR)/$(XCLBIN): $(BUILD_DIR)/$(XO_NAME).xo
v++ $(VPPFLAGS) -l -o $@ $(BUILD_DIR)/$(XO_NAME).xo
############## Emulation Files Generation
EMCONFIG_FILE = emconfig.json
$(BUILD_DIR)/$(EMCONFIG_FILE):
emconfigutil --nd 1 --platform $(PLATFORM) --od $(BUILD_DIR)
############## primary build targets
.PHONY: all clean create_dirs
############## build the design without running host application
build: host xclbin emconfig
pre_build: host emconfig
host: $(BUILD_DIR)/$(HOST_EXE)
xclbin: $(BUILD_DIR)/$(XCLBIN)
emconfig: $(BUILD_DIR)/$(EMCONFIG_FILE)
############## build the design and then run host application
ifneq ($(TARGET),hw)
run: build
cp xrt.ini $(BUILD_DIR);
cd $(BUILD_DIR) && XCL_EMULATION_MODE=$(TARGET) ./host.exe -x ./$(XCLBIN) $(PROFILE_OPTIONS) -f $(FILTER_TYPE) -r $(PARALLEL_ENQ_REQS) -n $(NUM_IMAGES) $(INPUT_IMAGE_OPTION)
else
ifeq ($(USE_PRE_BUILT_XCLBIN),1)
run: pre_build
cp xrt.ini $(BUILD_DIR);
cd $(BUILD_DIR) && unset XCL_EMULATION_MODE && ./host.exe -x $(PRE_BUILT_XCLBIN_PATH) $(PROFILE_OPTIONS) -f $(FILTER_TYPE) -r $(PARALLEL_ENQ_REQS) -n $(NUM_IMAGES) $(INPUT_IMAGE_OPTION)
else
run: build
cp xrt.ini $(BUILD_DIR);
cd $(BUILD_DIR) && unset XCL_EMULATION_MODE && ./host.exe -x ./$(XCLBIN) $(PROFILE_OPTIONS) -f $(FILTER_TYPE) -r $(PARALLEL_ENQ_REQS) -n $(NUM_IMAGES) $(INPUT_IMAGE_OPTION)
endif
endif
## Clean generated files
clean:
rm -rf $(BUILD_DIR) host*.exe
cleanall:
@echo "Cleaning Software Emulation related host and kernel build file ...."
rm -rf ./build_sw_emu host*.exe
@echo "Cleaning Hardware Emulationrelated host and kernel build file ...."
rm -rf ./build_hw_emu host*.exe
@echo "Cleaning Hardware/System run related host and kernel buil file...."
rm -rf ./build host*.exe
rm -rf ./.Xil
rm -rf xcd.log