96 строки
2.8 KiB
C
96 строки
2.8 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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#include "opal/mca/mca.h"
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#include "opal/util/output.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/mca/grpcomm/base/base.h"
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/*
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* The following file was created by configure. It contains extern
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* statements and the definition of an array of pointers to each
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* component's public mca_base_component_t struct.
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*/
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#include "orte/mca/grpcomm/base/static-components.h"
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/*
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* Global variables
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*/
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orte_grpcomm_base_t orte_grpcomm_base;
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orte_grpcomm_base_module_t orte_grpcomm = {0};
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/**
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* Function for finding and opening either all MCA components, or the one
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* that was specifically requested via a MCA parameter.
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*/
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int orte_grpcomm_base_open(void)
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{
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/* Debugging / verbose output. Always have stream open, with
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verbose set by the mca open system... */
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orte_grpcomm_base.output = opal_output_open(NULL);
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/* define the default daemon collective fn */
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#if ORTE_DISABLE_FULL_SUPPORT
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orte_grpcomm_base.daemon_coll = NULL;
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#else
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orte_grpcomm_base.daemon_coll = orte_grpcomm_base_daemon_collective;
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#endif
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/* Open up all available components */
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if (ORTE_SUCCESS !=
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mca_base_components_open("grpcomm", orte_grpcomm_base.output,
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mca_grpcomm_base_static_components,
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&orte_grpcomm_base.components_available, true)) {
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return ORTE_ERROR;
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}
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/* All done */
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return ORTE_SUCCESS;
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}
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/* local objects */
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static void collective_constructor(orte_grpcomm_collective_t *ptr)
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{
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OBJ_CONSTRUCT(&ptr->lock, opal_mutex_t);
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OBJ_CONSTRUCT(&ptr->cond, opal_condition_t);
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OBJ_CONSTRUCT(&ptr->results, opal_buffer_t);
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ptr->recvd = 0;
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}
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static void collective_destructor(orte_grpcomm_collective_t *ptr)
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{
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OBJ_DESTRUCT(&ptr->lock);
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OBJ_DESTRUCT(&ptr->cond);
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OBJ_DESTRUCT(&ptr->results);
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}
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OBJ_CLASS_INSTANCE(orte_grpcomm_collective_t,
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opal_object_t,
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collective_constructor,
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collective_destructor);
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