# Makefile added 1/20/22 David_Harris@hmc.edu # Expanded and developed by Daniel Torres dtorres@hmc.edu # Compile Embench for Wally all: sim size allClean: clean all build: buildspeed buildsize # uses the build_all.py python file to build the tests in addins/embench-iot/bd_speed/ optimized for speed buildspeed: ../../addins/embench-iot/build_all.py --builddir=bd_speed --arch riscv32 --chip generic --board rv32wallyverilog --ldflags="-nostartfiles ../../../config/riscv32/boards/rv32wallyverilog/startup/crt0.S" --cflags="-O2 -nostartfiles" find ../../addins/embench-iot/bd_speed/ -type f ! -name "*.*" | while read f; do cp "$$f" "$$f.elf"; done # uses the build_all.py python file to build the tests in addins/embench-iot/bd_speed/ optimized for size buildsize: ../../addins/embench-iot/build_all.py --builddir=bd_size --arch riscv32 --chip generic --board rv32wallyverilog --ldflags="-nostdlib -nostartfiles ../../../config/riscv32/boards/rv32wallyverilog/startup/dummy.S" --cflags="-Os -msave-restore" --dummy-libs="libgcc libm libc crt0" # builds dependencies, then launches modelsim and finally runs python wrapper script to present results sim: modelsim_build_memfile modelsim_run speed # launches modelsim to simulate tests on wally modelsim_run: (cd ../../pipelined/regression/ && vsim -c -do "do wally-pipelined-batch.do rv32gc embench") cd ../../benchmarks/embench/ # builds the objdump based on the compiled c elf files objdump: buildspeed find ../../addins/embench-iot/bd_speed/ -type f -name "*.elf" | while read f; do riscv64-unknown-elf-objdump -S -D "$$f" > "$$f.objdump"; done # build memfiles, objdump.lab and objdump.addr files modelsim_build_memfile: objdump find ../../addins/embench-iot/bd_speed/ -type f -name "*.elf" | while read f; do riscv64-unknown-elf-elf2hex --bit-width 32 --input "$$f" --output "$$f.memfile"; done find ../../addins/embench-iot/bd_speed/ -type f -name "*.elf.objdump" | while read f; do extractFunctionRadix.sh $$f; done # builds the tests for speed, runs them on spike and then launches python script to present results # note that the speed python script benchmark_speed.py can get confused if there's both a .output file created from spike and modelsim # you'll need to manually remove one of the two .output files, or run make clean spike: buildspeed spikecmd speed # command to run spike on all of the benchmarks spike_run: buildspeed find ../../addins/embench-iot/bd_speed/ -type f -name "*.elf" | while read f; do spike --isa=rv32imac +signature=$$f.spike.output +signature-granularity=4 $$f; done # python wrapper to present results of embench size benchmark size: buildsize ../../addins/embench-iot/benchmark_size.py --builddir=bd_size # python wrapper to present results of embench speed benchmark speed: ../../addins/embench-iot/benchmark_speed.py --builddir=bd_speed --target-module run_wally --cpu-mhz=1 # deletes all files clean: rm -rf ../../addins/embench-iot/bd_speed/ rm -rf ../../addins/embench-iot/bd_size/ allclean: clean rm -rf ../../addins/embench-iot/logs/ # riscv64-unknown-elf-gcc -O2 -g -nostartfiles -I/home/harris/riscv-wally/addins/embench-iot/support -I/home/harris/riscv-wally/addins/embench-iot/config/riscv32/boards/ri5cyverilator -I/home/harris/riscv-wally/addins/embench-iot/config/riscv32/chips/generic -I/home/harris/riscv-wally/addins/embench-iot/config/riscv32 -DCPU_MHZ=1 -DWARMUP_HEAT=1 -o main.o /home/harris/riscv-wally/addins/embench-iot/support/main.c