bd8b4f7f1e
Roll in the ORTE state machine. Remove last traces of opal_sos. Remove UTK epoch code. Please see the various emails about the state machine change for details. I'll send something out later with more info on the new arch. This commit was SVN r26242.
110 строки
4.3 KiB
C
110 строки
4.3 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 (c) 2011-2012 Los Alamos National Security, LLC.
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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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#ifndef MCA_GRPCOMM_BASE_H
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#define MCA_GRPCOMM_BASE_H
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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 "opal/class/opal_list.h"
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#include "opal/mca/mca.h"
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#include "opal/threads/mutex.h"
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#include "opal/threads/condition.h"
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#include "opal/mca/hwloc/hwloc.h"
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#include "orte/mca/odls/odls_types.h"
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#include "orte/mca/grpcomm/grpcomm.h"
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/*
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* Global functions for MCA overall collective open and close
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*/
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BEGIN_C_DECLS
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/*
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* function definitions
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*/
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ORTE_DECLSPEC int orte_grpcomm_base_open(void);
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ORTE_DECLSPEC int orte_grpcomm_base_select(void);
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ORTE_DECLSPEC int orte_grpcomm_base_close(void);
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/*
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* globals that might be needed
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*/
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typedef struct {
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int output;
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bool selected;
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opal_list_t components_available;
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orte_grpcomm_base_component_t selected_component;
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orte_grpcomm_coll_id_t coll_id;
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opal_list_t active_colls;
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#if OPAL_HAVE_HWLOC
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hwloc_cpuset_t working_cpuset;
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#endif
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} orte_grpcomm_base_t;
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ORTE_DECLSPEC extern orte_grpcomm_base_t orte_grpcomm_base;
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ORTE_DECLSPEC orte_grpcomm_collective_t* orte_grpcomm_base_setup_collective(orte_grpcomm_coll_id_t id);
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ORTE_DECLSPEC void orte_grpcomm_base_progress_collectives(void);
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ORTE_DECLSPEC orte_grpcomm_coll_id_t orte_grpcomm_base_get_coll_id(void);
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ORTE_DECLSPEC void orte_grpcomm_base_pack_collective(opal_buffer_t *relay,
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orte_grpcomm_collective_t *coll,
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orte_grpcomm_internal_stage_t stg);
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/* modex support */
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ORTE_DECLSPEC int orte_grpcomm_base_set_proc_attr(const char *attr_name,
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const void *data,
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size_t size);
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ORTE_DECLSPEC int orte_grpcomm_base_get_proc_attr(const orte_process_name_t proc,
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const char * attribute_name, void **val,
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size_t *size);
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ORTE_DECLSPEC void orte_grpcomm_base_store_peer_modex(opal_buffer_t *rbuf, void *cbdata);
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ORTE_DECLSPEC void orte_grpcomm_base_store_modex(opal_buffer_t *rbuf, void *cbdata);
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ORTE_DECLSPEC int orte_grpcomm_base_modex(orte_grpcomm_collective_t *modex);
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ORTE_DECLSPEC int orte_grpcomm_base_purge_proc_attrs(void);
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ORTE_DECLSPEC int orte_grpcomm_base_modex_init(void);
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ORTE_DECLSPEC void orte_grpcomm_base_modex_finalize(void);
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ORTE_DECLSPEC int orte_grpcomm_base_pack_modex_entries(opal_buffer_t *buf);
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ORTE_DECLSPEC int orte_grpcomm_base_update_modex_entries(orte_process_name_t *proc_name,
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opal_buffer_t *rbuf);
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ORTE_DECLSPEC int orte_grpcomm_base_load_modex_data(orte_process_name_t *proc, char *attribute_name,
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void *data, int num_bytes);
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/* comm support */
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ORTE_DECLSPEC int orte_grpcomm_base_comm_start(void);
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ORTE_DECLSPEC void orte_grpcomm_base_comm_stop(void);
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ORTE_DECLSPEC void orte_grpcomm_base_xcast_recv(int status, orte_process_name_t* sender,
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opal_buffer_t* buffer, orte_rml_tag_t tag,
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void* cbdata);
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ORTE_DECLSPEC int orte_grpcomm_base_pack_xcast(orte_jobid_t job,
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opal_buffer_t *buffer,
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opal_buffer_t *message,
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orte_rml_tag_t tag);
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END_C_DECLS
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#endif
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