LIB := -lm # uncomment these lines for the Gnu gcc compiler # CC := gcc # FLAGS := -std=c99 -O3 -march=native -fopenmp # uncomment these lines for the Intel icc compiler # -- the default for -qopt-report is 2, the range is 1-5 CC := icc FLAGS := -std=c99 -O3 -xHost -qopenmp -qopt-report=2 -qopt-report-file=stdout fd: fd.c Makefile $(CC) $(FLAGS) fd.c -o fd $(LIB) clean: rm -f fd