MASTERNAME=hello_mpi
CCOMP=mpicc
MPIRUN=mpirun
FLAGS=-lm -lmpich
np=2

do:	$(MASTERNAME)  
$(MASTERNAME):	$(MASTERNAME).c 
	$(CCOMP) -o $(MASTERNAME).X $(MASTERNAME).c $(FLAGS) 
run:
	$(MPIRUN) -np $(np) $(MASTERNAME).X
	
clean: 
	rm -rf $(MASTERNAME).o
	rm -rf $(MASTERNAME).X