40 строки
1.1 KiB
C
40 строки
1.1 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include <stdio.h>
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#include "mpi.h"
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#include "test_util.h"
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int main (int argc, char ** argv)
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{
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char hostname[32];
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int proc, nproc;
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/* Get some environmental variables set for Open MPI, OOB */
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env_init_for_elan();
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gethostname(hostname, 32);
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MPI_Init(&argc, &argv);
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MPI_Comm_rank(MPI_COMM_WORLD, &proc);
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MPI_Comm_size(MPI_COMM_WORLD, &nproc);
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fprintf(stdout, "[%s:%s:%d] done with init \n",
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hostname, __FUNCTION__, __LINE__);
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fflush(stdout);
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MPI_Finalize();
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return 0;
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}
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