import sys
from mpi4py import MPI
from Process import Process
import time
if __name__ == "__main__":
comm = MPI.COMM_WORLD
rank = comm.Get_rank()
worldSize = comm.Get_size()
pname = MPI.Get_processor_name()
print "Connectivity program started on {0}, rank={1}".format(pname, rank)
process = Process(rank, worldSize, pname)
filename = "test.txt"
filename = "./" + filename
process.loadGraph(filename)
if rank == 0:
print "graph {0} is loaded".format(filename)
# process.parallelBfs()
s = time.time()
process.labelPropogation()
# process.graph.printGraph()
# process.checkConnectivity()
process.printStat()
if rank == 0:
print "The End!"
print "Elapsed time=", time.time() - s
