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/*
* ADIOS is freely available under the terms of the BSD license described
* in the COPYING file in the top level directory of this source distribution.
*
* Copyright (c) 2008 - 2009. UT-BATTELLE, LLC. All rights reserved.
*/
/* ADIOS C Example: write some attributes along with variables
*/
#include <stdio.h>
#include <string.h>
#include "mpi.h"
#include "adios.h"
int main (int argc, char ** argv)
{
char filename [256];
int rank, size, i;
int NX = 10;
double t[NX], mean = 0;
MPI_Comm comm = MPI_COMM_WORLD;
const char * str = "Nov, 2009";
/* ADIOS variables declarations for matching gwrite_temperature.ch */
uint64_t adios_groupsize, adios_totalsize;
int64_t adios_handle;
MPI_Init (&argc, &argv);
MPI_Comm_rank (comm, &rank);
MPI_Comm_size (comm, &size);
for (i = 0; i < NX; i++)
{
t[i] = rank * NX + i;
mean += t[i];
}
mean /= NX;
strcpy (filename, "attributes.bp");
adios_init ("attributes.xml", comm);
adios_open (&adios_handle, "temperature", filename, "w", comm);
#include "gwrite_temperature.ch"
adios_close (adios_handle);
MPI_Barrier (comm);
adios_finalize (rank);
MPI_Finalize ();
return 0;
}
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