175 строки
4.1 KiB
C
175 строки
4.1 KiB
C
/* -*- C -*-
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*
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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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/** @file:
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*
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* The Open MPI General Purpose Registry - Proxy component
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*
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*/
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/*
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* includes
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*/
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#include "orte_config.h"
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#include "orte/orte_constants.h"
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#include "orte/orte_types.h"
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#include "opal/util/output.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "orte/util/proc_info.h"
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#include "orte/mca/ns/ns_types.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/mca/errmgr/base/errmgr_private.h"
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#include "errmgr_hnp.h"
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/*
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* Struct of function pointers that need to be initialized
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*/
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mca_errmgr_base_component_t mca_errmgr_hnp_component = {
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{
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ORTE_ERRMGR_BASE_VERSION_1_3_0,
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"hnp", /* MCA module name */
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ORTE_MAJOR_VERSION, /* MCA module major version */
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ORTE_MINOR_VERSION, /* MCA module minor version */
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ORTE_RELEASE_VERSION, /* MCA module release version */
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orte_errmgr_hnp_open, /* module open */
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orte_errmgr_hnp_close /* module close */
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},
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{
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false /* checkpoint / restart */
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},
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orte_errmgr_hnp_component_init, /* module init */
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orte_errmgr_hnp_finalize /* module shutdown */
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};
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/*
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* setup the function pointers for the module
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*/
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static orte_errmgr_base_module_t orte_errmgr_hnp = {
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orte_errmgr_base_log,
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orte_errmgr_hnp_proc_aborted,
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orte_errmgr_hnp_incomplete_start,
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orte_errmgr_hnp_error_detected,
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orte_errmgr_hnp_register_job,
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orte_errmgr_hnp_abort,
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orte_errmgr_hnp_abort_procs_request
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};
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/*
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* Whether or not we allowed this component to be selected
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*/
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static bool initialized = false;
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/* local globals */
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orte_errmgr_hnp_globals_t orte_errmgr_hnp_globals;
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/*
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* Open the component
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*/
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int orte_errmgr_hnp_open(void)
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{
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int id, tmp;
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id = mca_base_param_register_int("errmgr", "hnp", "debug", NULL, 0);
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mca_base_param_lookup_int(id, &tmp);
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if (tmp) {
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orte_errmgr_hnp_globals.debug = true;
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} else {
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orte_errmgr_hnp_globals.debug = false;
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}
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return ORTE_SUCCESS;
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}
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/*
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* Close the component
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*/
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int orte_errmgr_hnp_close(void)
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{
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return ORTE_SUCCESS;
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}
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orte_errmgr_base_module_t*
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orte_errmgr_hnp_component_init(bool *allow_multi_user_threads, bool *have_hidden_threads,
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int *priority)
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{
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int rc;
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if (orte_errmgr_hnp_globals.debug) {
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opal_output(0, "errmgr_hnp_init called");
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}
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/* If we are not an HNP, then don't pick us! */
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if (!orte_process_info.seed) {
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/* don't take me! */
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return NULL;
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}
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/* Return a module (choose an arbitrary, positive priority --
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it's only relevant compared to other components). */
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*priority = 10;
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/* no part of OpenRTE allows or has threads */
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*allow_multi_user_threads = false;
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*have_hidden_threads = false;
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/* start the receive function */
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if (ORTE_SUCCESS != (rc = orte_errmgr_base_comm_start())) {
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ORTE_ERROR_LOG(rc);
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return NULL;
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}
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initialized = true;
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return &orte_errmgr_hnp;
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}
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/*
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* finalize routine
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*/
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int orte_errmgr_hnp_finalize(void)
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{
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int rc;
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if (orte_errmgr_hnp_globals.debug) {
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opal_output(0, "[%lu,%lu,%lu] errmgr_hnp_finalize called",
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ORTE_NAME_ARGS(orte_process_info.my_name));
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}
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/* stop the receive function */
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if (ORTE_SUCCESS != (rc = orte_errmgr_base_comm_stop())) {
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ORTE_ERROR_LOG(rc);
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}
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initialized = false;
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/* All done */
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return ORTE_SUCCESS;
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}
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