MOAB: Mesh Oriented datABase  (version 5.2.1)
mhdf_parallel.c File Reference
#include "mhdf.h"
#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include <H5Ppublic.h>
#include <H5Tpublic.h>
#include <H5Epublic.h>
#include <H5FDmpi.h>
#include <H5FDmpio.h>
+ Include dependency graph for mhdf_parallel.c:

Go to the source code of this file.


int main (int argc, char *argv[])

Function Documentation

int main ( int  argc,
char *  argv[] 

Definition at line 288 of file mhdf_parallel.c.

References moab::handle_hdf5_error(), and MPI_COMM_WORLD.

  int rval;
  void* data;
  herr_t err;

#if defined(H5Eget_auto_vers) && H5Eget_auto_vers > 1
  err = H5Eget_auto( H5E_DEFAULT, &default_handler, &data );
  err = H5Eget_auto( &default_handler, &data );
  if (err >= 0) {
#if defined(H5Eset_auto_vers) && H5Eset_auto_vers > 1
    H5Eset_auto( H5E_DEFAULT, &handle_hdf5_error, data );
    H5Eset_auto( &handle_hdf5_error, data );
  rval = MPI_Init( &argc, &argv );
  if (rval)
    return rval;
  rval = MPI_Comm_rank( MPI_COMM_WORLD, &RANK );
  if (rval)
    return rval;
  rval = MPI_Comm_size( MPI_COMM_WORLD, &NUM_PROC );
  if (rval)
    return rval;
  if (RANK == 0)

  /* Wait for rank 0 to finish creating the file, otherwise rank 1 may find it to be invalid */
  rval = MPI_Barrier(MPI_COMM_WORLD);
  if (rval)
    return rval;

  return 0;
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