+++ /dev/null
-/*
- * Check that we can put names on communicators and get them back.
- */
-
-#include <stdio.h>
-
-#include "mpi.h"
-
-#if defined(NEEDS_STDLIB_PROTOTYPES)
-#include "protofix.h"
-#endif
-
-int main( int argc, char **argv )
-{
- char commName [MPI_MAX_NAME_STRING+1];
- int namelen;
-
- MPI_Init( &argc, &argv );
-
- if (MPI_Comm_get_name(MPI_COMM_WORLD, commName, &namelen) != MPI_SUCCESS)
- {
- printf("Failed to get a name from COMM_WORLD\n");
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- if (strcmp("MPI_COMM_WORLD", commName))
- {
- printf("Name on MPI_COMM_WORLD is \"%s\" should be \"MPI_COMM_WORLD\"\n", commName);
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- if (namelen != strlen (commName))
- {
- printf("Length of name on MPI_COMM_WORLD is %d should be %d\n",
- namelen, (int) strlen(commName));
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- /* Check that we can replace it */
- if (MPI_Comm_set_name(MPI_COMM_WORLD,"foobar") != MPI_SUCCESS)
- {
- printf("Failed to put a name onto COMM_WORLD\n");
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- if (MPI_Comm_get_name(MPI_COMM_WORLD, commName, &namelen) != MPI_SUCCESS)
- {
- printf("Failed to get a name from COMM_WORLD after changing it\n");
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- if (strcmp("foobar", commName))
- {
- printf("Name on MPI_COMM_WORLD is \"%s\" should be \"foobar\"\n",
- commName );
- MPI_Abort(MPI_COMM_WORLD, -1);
- }
-
- printf("Name tests OK\n");
- MPI_Finalize();
- return 0;
-}