dadca7da88
This merge adds Checkpoint/Restart support to Open MPI. The initial frameworks and components support a LAM/MPI-like implementation. This commit follows the risk assessment presented to the Open MPI core development group on Feb. 22, 2007. This commit closes trac:158 More details to follow. This commit was SVN r14051. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r13912 The following Trac tickets were found above: Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
133 строки
3.8 KiB
C
133 строки
3.8 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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* $COPYRIGHT$
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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/orte_constants.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/rml/base/base.h"
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#include "orte/mca/oob/oob.h"
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#include "orte/mca/oob/base/base.h"
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#include "rml_oob.h"
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#include "orte/mca/errmgr/errmgr.h"
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static orte_rml_module_t* orte_rml_oob_init(int* priority);
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static int orte_rml_oob_open(void);
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static int orte_rml_oob_close(void);
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/**
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* component definition
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*/
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orte_rml_component_t mca_rml_oob_component = {
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/* First, the mca_base_component_t struct containing meta
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information about the component itself */
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{
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/* Indicate that we are a rml v1.0.0 component (which also
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implies a specific MCA version) */
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ORTE_RML_BASE_VERSION_1_0_0,
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"oob", /* MCA component name */
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ORTE_MAJOR_VERSION, /* MCA component major version */
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ORTE_MINOR_VERSION, /* MCA component minor version */
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ORTE_RELEASE_VERSION, /* MCA component release version */
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orte_rml_oob_open, /* component open */
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orte_rml_oob_close, /* component close */
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},
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/* Next the MCA v1.0.0 component meta data */
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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},
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orte_rml_oob_init
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};
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orte_rml_module_t orte_rml_oob_module = {
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mca_oob_base_module_init,
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NULL,
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(orte_rml_module_get_uri_fn_t)mca_oob_get_contact_info,
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(orte_rml_module_set_uri_fn_t)mca_oob_set_contact_info,
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(orte_rml_module_parse_uris_fn_t)mca_oob_parse_contact_info,
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(orte_rml_module_ping_fn_t)mca_oob_ping,
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(orte_rml_module_send_fn_t)mca_oob_send,
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(orte_rml_module_send_nb_fn_t)mca_oob_send_nb,
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(orte_rml_module_send_buffer_fn_t)mca_oob_send_packed,
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(orte_rml_module_send_buffer_nb_fn_t)mca_oob_send_packed_nb,
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(orte_rml_module_recv_fn_t)mca_oob_recv,
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(orte_rml_module_recv_nb_fn_t)mca_oob_recv_nb,
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(orte_rml_module_recv_buffer_fn_t)mca_oob_recv_packed,
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(orte_rml_module_recv_buffer_nb_fn_t)mca_oob_recv_packed_nb,
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(orte_rml_module_recv_cancel_fn_t)mca_oob_recv_cancel,
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(orte_rml_module_xcast_fn_t)mca_oob_xcast,
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(orte_rml_module_exception_fn_t)mca_oob_add_exception_handler,
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(orte_rml_module_exception_fn_t)mca_oob_del_exception_handler,
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(orte_rml_module_ft_event_fn_t)orte_rml_oob_ft_event
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};
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static orte_rml_module_t* orte_rml_oob_init(int* priority)
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{
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if(mca_oob_base_init() != ORTE_SUCCESS)
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return NULL;
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*priority = 1;
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return &orte_rml_oob_module;
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}
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/*
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* initialize the underlying oob infrastructure so that all the
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* pointers in the RML struct can be valid.
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*/
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static int
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orte_rml_oob_open(void)
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{
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int rc;
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if (ORTE_SUCCESS != (rc = mca_oob_base_open())) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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return rc;
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}
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/*
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* shut down the OOB, since we started it.
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*/
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static int
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orte_rml_oob_close(void)
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{
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int rc;
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if (ORTE_SUCCESS != (rc = mca_oob_base_close())) {
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return rc;
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}
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return rc;
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}
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int orte_rml_oob_ft_event(int state) {
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return mca_oob.oob_ft_event(state);
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}
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