| # RUN: cd %desired_wd/fft && LD_LIBRARY_PATH="%bldpath:$LD_LIBRARY_PATH" BENCH="%bench" BENCHLINK="%blink" LOAD="%loadEnzyme" make -B fft-unopt.ll fft-raw.ll fft-opt.ll results.txt VERBOSE=1 -f %s |
| |
| .PHONY: clean |
| |
| clean: |
| rm -f *.ll *.o results.txt |
| |
| %-unopt.ll: %.cpp |
| clang++ $(BENCH) $^ -O2 -fno-use-cxa-atexit -fno-vectorize -fno-slp-vectorize -ffast-math -fno-unroll-loops -o $@ -S -emit-llvm |
| #clang++ $(BENCH) $^ -O1 -Xclang -disable-llvm-passes -fno-use-cxa-atexit -fno-vectorize -fno-slp-vectorize -ffast-math -fno-unroll-loops -o $@ -S -emit-llvm |
| |
| %-raw.ll: %-unopt.ll |
| opt $^ $(LOAD) -enzyme -o $@ -S |
| |
| %-opt.ll: %-raw.ll |
| opt $^ -o $@ -S |
| #opt $^ -O2 -o $@ -S |
| |
| fft.o: fft-opt.ll |
| clang++ -O2 $^ -o $@ -lblas $(BENCHLINK) -lm |
| |
| results.txt: fft.o |
| ./$^ 1048576 | tee $@ |
