Makefile

UNAME := $(shell uname)
ifeq ($(UNAME), Darwin)
CC = gcc-8
endif

EXEC = native_parallel_multiplication strassens_parallel_multiplication transpose_native_parallel_multiplication transpose_strassens_parallel_multiplication
CC ?= gcc
CFLAGS = -mavx2
SRCS_common = main.c 

all: $(EXEC)

native_parallel_multiplication: $(SRCS_common)
	$(CC) $(CFLAGS) -fopenmp -DNATIVE_PARALLEL -o $@ $(SRCS_common)

strassens_parallel_multiplication: $(SRCS_common)
	$(CC) $(CFLAGS) -fopenmp -DSTRASSENS_PARALLEL -o $@ $(SRCS_common)

transpose_native_parallel_multiplication: $(SRCS_common)
	$(CC) $(CFLAGS) -fopenmp -DTRAN_NATIVE_PARALLEL -o $@ $(SRCS_common)

transpose_strassens_parallel_multiplication: $(SRCS_common)
	$(CC) $(CFLAGS) -fopenmp -DSTRASSENS_PARALLEL -DSTRASSENS_TRANSPOSE -o $@ $(SRCS_common)	

clean:	
	@rm $(EXEC) *.output

check:
	@./$(EXEC) <  test_data/input > test_data/output
	@diff test_data/output test_data/expected_output