-/* ../../../smpi_script/bin/smpirun -hostfile hostfile_send_deterministic -platform ../../platforms/cluster.xml -np 3 --cfg=smpi/send_is_detached_thres:0 gdb\ --args\ ./send_deterministic */
+/* ../../../smpi_script/bin/smpirun -hostfile hostfile_send_deterministic -platform ../../platforms/cluster_backbone.xml -np 3 --cfg=smpi/send-is-detached-thresh:0 gdb\ --args\ ./send_deterministic */
-/* Copyright (c) 2009-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2009-2022. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdio.h>
#include <mpi.h>
-#include <simgrid/modelchecker.h>
-
int main(int argc, char **argv)
{
- int recv_buff, err, size, rank, i;
+ int recv_buff;
+ int size;
+ int rank;
MPI_Status status;
/* Initialize MPI */
- err = MPI_Init(&argc, &argv);
+ int err = MPI_Init(&argc, &argv);
if (err != MPI_SUCCESS) {
printf("MPI initialization failed!\n");
exit(1);
}
if (rank == 0) {
- //printf("MPI_ISend / MPI_IRecv Test \n");
-
- for(i=0; i < size - 1; i++){
+ for (int i = 0; i < size - 1; i++) {
MPI_Recv(&recv_buff, 1, MPI_INT, MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &status);
- //printf("Message received from %d\n", recv_buff);
}
-
}else{
MPI_Send(&rank, 1, MPI_INT, 0, 42, MPI_COMM_WORLD);
- //printf("Sent %d to rank 0\n", rank);
}
MPI_Finalize();