a

align_mpi.c

@@ -463,6 +463,7 @@ int main(int argc, char *argv[]) {
 		
 
 		//First check if the previous process has finished & have nothing more to do
+		MPI_CHEK_FUCKTION(MPI_Wait(&request, MPI_STATUS_IGNORE));
 		MPI_CHEK_FUCKTION(MPI_Recv(recibo_array, 3, MPI_UNSIGNED_LONG, rank-1, MPI_ANY_TAG, MPI_COMM_WORLD, &status));
 			
 		printf("\n RECIBE(%d) rank=%d desde rank-1=%d pat=%lu con TAG=%d\n", (status.MPI_TAG==TAG_END) ,rank, status.MPI_SOURCE, recibo_array[2], status.MPI_TAG);