dc7f45dafd
Only one place used the user name field - session_dir, when formulating the name of the top-level directory. Accordingly, the code for getting the user's id has been moved to the session_dir code. This commit was SVN r17926.
159 строки
4.3 KiB
C
159 строки
4.3 KiB
C
/*
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* Copyright (c) 2004-2007 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 (c) 2006 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
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*
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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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/** @file **/
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#include "orte_config.h"
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#include "orte/constants.h"
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#include <sys/types.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 "opal/util/error.h"
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#include "opal/util/output.h"
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#include "opal/util/show_help.h"
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#include "opal/runtime/opal.h"
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#include "orte/mca/ess/base/base.h"
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#include "orte/mca/ess/ess.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/runtime/runtime.h"
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#include "orte/runtime/orte_wait.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/runtime/orte_locks.h"
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#include "orte/runtime/orte_cr.h"
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#if OMPI_CC_USE_PRAGMA_IDENT
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#pragma ident ORTE_IDENT_STRING
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#elif OMPI_CC_USE_IDENT
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#ident ORTE_IDENT_STRING
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#else
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static const char ident[] = ORTE_IDENT_STRING;
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#endif
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int orte_init(char flags)
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{
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int ret;
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char *error = NULL;
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if (orte_initialized) {
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return ORTE_SUCCESS;
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}
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/* initialize the opal layer */
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if (ORTE_SUCCESS != (ret = opal_init())) {
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ORTE_ERROR_LOG(ret);
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return ret;
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}
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/* register handler for errnum -> string conversion */
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opal_error_register("ORTE", ORTE_ERR_BASE, ORTE_ERR_MAX, orte_err2str);
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/* setup the locks */
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if (ORTE_SUCCESS != (ret = orte_locks_init())) {
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error = "orte_locks_init";
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goto error;
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}
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/* Register all MCA Params */
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if (ORTE_SUCCESS != (ret = orte_register_params())) {
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error = "orte_register_params";
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goto error;
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}
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/* Ensure the process info structure is instantiated and initialized */
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if (ORTE_SUCCESS != (ret = orte_proc_info())) {
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error = "orte_proc_info";
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goto error;
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}
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/* ensure we know the tool setting for when we finalize */
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if ((flags & ORTE_TOOL) || (flags & ORTE_TOOL_WITH_NAME)) {
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orte_process_info.tool = true;
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}
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/* Initialize the ORTE data type support */
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if (ORTE_SUCCESS != (ret = orte_dt_init())) {
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error = "orte_dt_init";
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goto error;
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}
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/* if I'm the HNP, make sure that the daemon flag is NOT set so that
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* components unique to non-HNP orteds can be selected and init
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* my basic storage elements
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*/
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if (orte_process_info.hnp) {
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orte_process_info.daemon = false;
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if (ORTE_SUCCESS != (ret = orte_hnp_globals_init())) {
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error = "orte_hnp_globals_init";
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goto error;
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}
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}
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/*
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* Internal startup
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*/
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if (ORTE_SUCCESS != (ret = orte_wait_init())) {
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ORTE_ERROR_LOG(ret);
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error = "orte_wait_init";
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goto error;
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}
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/* open the ESS and select the correct module for this environment */
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if (ORTE_SUCCESS != (ret = orte_ess_base_open())) {
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ORTE_ERROR_LOG(ret);
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error = "orte_ess_base_open";
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goto error;
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}
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if (ORTE_SUCCESS != (ret = orte_ess_base_select())) {
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ORTE_ERROR_LOG(ret);
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error = "orte_ess_base_select";
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goto error;
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}
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/* initialize the RTE for this environment */
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if (ORTE_SUCCESS != (ret = orte_ess.init(flags))) {
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ORTE_ERROR_LOG(ret);
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error = "orte_ess_set_name";
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goto error;
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}
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/* All done */
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orte_initialized = true;
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return ORTE_SUCCESS;
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error:
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opal_show_help("help-orte-runtime",
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"orte_init:startup:internal-failure",
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true, error, ORTE_ERROR_NAME(ret), ret);
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return ret;
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}
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