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enabled MPI error handling

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This commit is contained in:
Frank Willmore 2017-05-23 10:14:35 -07:00
parent d0a7400a34
commit 8f25e21e10
1 changed files with 5 additions and 0 deletions
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5
src/H5FDmpi.c
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@ -278,6 +278,11 @@ H5FD_mpi_comm_info_dup(MPI_Comm comm, MPI_Info info, MPI_Comm *comm_new, MPI_Inf
info_dup = info;
}
/* Set MPI_ERRORS_RETURN on comm_dup so that MPI failures are not fatal,
and return codes can be checked and handled. May 23, 2017 FTW */
if (MPI_SUCCESS != (mpi_code = MPI_Errhandler_set(comm_dup, MPI_ERRORS_RETURN)))
HMPI_GOTO_ERROR(FAIL, "MPI_Errhandler_set failed", mpi_code)
/* copy them to the return arguments */
*comm_new = comm_dup;
*info_new = info_dup;