ec0ed48718
This commit was SVN r20742. The following SVN revision numbers were found above: r20739 --> open-mpi/ompi@781caee0b6
52 строки
1.5 KiB
C
52 строки
1.5 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* 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 "orte_config.h"
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#include "orte/constants.h"
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <stdlib.h>
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#include <errno.h>
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#include "opal/util/opal_environ.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/util/proc_info.h"
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#include "orte/mca/ess/base/base.h"
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int orte_ess_env_get(void)
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{
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int num_procs;
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mca_base_param_reg_int_name("orte", "ess_num_procs",
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"Used to discover the number of procs in the job",
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true, false, -1, &num_procs);
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if (num_procs < 0) {
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ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
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return ORTE_ERR_NOT_FOUND;
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}
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orte_process_info.num_procs = (orte_std_cntr_t)num_procs;
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return ORTE_SUCCESS;
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}
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