CC      := gcc
CFLAGS  := -Wall -Wextra -std=c17
SRC     := mandel_mpi.c
TARGET  := $(SRC:.c=)
OUTDIR  := out
OUT     := $(OUTDIR)/$(TARGET)
ARGS    := 1
NBENCH  := 1
NPROC   := 3

.PHONY: all clean run

all: clean run

$(TARGET): $(SRC)
	mkdir -p $(OUTDIR)
	$(CC) $(CFLAGS) -o $(OUT) $<

run: $(TARGET)
	cd $(OUTDIR) && ./$< $(ARGS)

clean:
	rm -rf $(OUTDIR)

time: $(TARGET)
	python3 bench.py './$(OUT) 0' $(NBENCH)

parallel: $(SRC)
	mpicc -o $(OUT) $(SRC)
	mpirun -np $(NPROC) $(OUT)