-/* Copyright (c) 2009-2018. The SimGrid Team.
+/* Copyright (c) 2009-2019. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
MPI_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
MPI_Comm_size(MPI_COMM_WORLD, &size);
+ MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
int* recv_counts = (int *) xbt_malloc(size * sizeof(int));
int* recv_disps = (int *) xbt_malloc(size * sizeof(int));
int* sb = (int *) xbt_malloc(recv_counts[rank] * sizeof(int));
int* rb = (int *) xbt_malloc(recv_sb_size * sizeof(int));
+ status = MPI_Allgatherv(NULL, recv_counts[rank], MPI_INT, rb, recv_counts, recv_disps, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_BUFFER)
+ printf("MPI_Allgatherv did not return MPI_ERR_BUFFER for empty sendbuf\n");
+ status = MPI_Allgatherv(sb, -1, MPI_INT, rb, recv_counts, recv_disps, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_COUNT)
+ printf("MPI_Allgatherv did not return MPI_ERR_COUNT for -1 sendcount\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_DATATYPE_NULL, rb, recv_counts, recv_disps, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_TYPE)
+ printf("MPI_Allgatherv did not return MPI_ERR_TYPE for MPI_DATATYPE_NULL sendtype\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_INT, NULL, recv_counts, recv_disps, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_BUFFER)
+ printf("MPI_Allgatherv did not return MPI_ERR_BUFFER for empty recvbuf\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_INT, rb, NULL, recv_disps, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_COUNT)
+ printf("MPI_Allgatherv did not return MPI_ERR_COUNT for NULL recvcounts\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_INT, rb, recv_counts, NULL, MPI_INT, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_ARG)
+ printf("MPI_Allgatherv did not return MPI_ERR_ARG for NULL recvdisps\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_INT, rb, recv_counts, recv_disps, MPI_DATATYPE_NULL, MPI_COMM_WORLD);
+ if(status!=MPI_ERR_TYPE)
+ printf("MPI_Allgatherv did not return MPI_ERR_TYPE for MPI_DATATYPE_NULL recvtype\n");
+ status = MPI_Allgatherv(sb, recv_counts[rank], MPI_INT, rb, recv_counts, recv_disps, MPI_INT, MPI_COMM_NULL);
+ if(status!=MPI_ERR_COMM)
+ printf("MPI_Allgatherv did not return MPI_ERR_COMM for MPI_COMM_NULL comm\n");
+
printf("[%d] sndbuf=[", rank);
for (i = 0; i < recv_counts[rank]; i++){
sb[i] = recv_disps[rank] + i;