78 строки
2.9 KiB
C
78 строки
2.9 KiB
C
/*
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* Copyright (c) 2004-2013 The Trustees of the University of Tennessee.
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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 "ompi_config.h"
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#include "ompi/mca/pml/base/pml_base_request.h"
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#include "opal_stdint.h"
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#ifndef __INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__
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#define __INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__
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BEGIN_C_DECLS
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/* Make sure -Wformat is happy... */
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typedef uint64_t vprotocol_pessimist_clock_t;
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#define PRIpclock PRIx64
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typedef enum {
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VPROTOCOL_PESSIMIST_EVENT_TYPE_MATCHING,
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VPROTOCOL_PESSIMIST_EVENT_TYPE_DELIVERY
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} vprotocol_pessimist_event_type_t;
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typedef struct vprotocol_pessimist_matching_event_t {
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vprotocol_pessimist_clock_t reqid; /* recv request post "clock" */
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int src; /* matched src */
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} vprotocol_pessimist_matching_event_t;
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typedef struct vprotocol_pessimist_delivery_event_t {
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vprotocol_pessimist_clock_t probeid; /* operation "clock" (for waits, tests, probes) */
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vprotocol_pessimist_clock_t reqid; /* delivered request (recv or send) -TODO: SUPPORT FOR WaitSome/TestSome- */
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} vprotocol_pessimist_delivery_event_t;
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typedef union vprotocol_pessimist_mem_event_t {
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vprotocol_pessimist_matching_event_t e_matching;
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vprotocol_pessimist_delivery_event_t e_delivery;
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} vprotocol_pessimist_mem_event_t;
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typedef struct mca_vprotocol_pessimist_event_t {
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ompi_free_list_item_t super;
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vprotocol_pessimist_event_type_t type;
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mca_pml_base_request_t *req;
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vprotocol_pessimist_mem_event_t u_event;
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} mca_vprotocol_pessimist_event_t;
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_vprotocol_pessimist_event_t);
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#define VPESSIMIST_MATCHING_EVENT_NEW(event) \
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do { \
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ompi_free_list_item_t *item; \
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OMPI_FREE_LIST_WAIT_MT(&mca_vprotocol_pessimist.events_pool, item); \
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event = (mca_vprotocol_pessimist_event_t *) item; \
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event->type = VPROTOCOL_PESSIMIST_EVENT_TYPE_MATCHING; \
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event->u_event.e_matching.src = -1; \
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} while(0)
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#define VPESSIMIST_DELIVERY_EVENT_NEW(event) \
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do { \
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ompi_free_list_item_t *item; \
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OMPI_FREE_LIST_WAIT_MT(&mca_vprotocol_pessimist.events_pool, item); \
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event = (mca_vprotocol_pessimist_event_t *) item; \
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event->type = VPROTOCOL_PESSIMIST_EVENT_TYPE_DELIVERY; \
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} while(0)
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#define VPESSIMIST_EVENT_RETURN(event) \
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OMPI_FREE_LIST_RETURN_MT(&mca_vprotocol_pessimist.events_pool, \
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(ompi_free_list_item_t *) event)
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END_C_DECLS
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#endif /* INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__ */
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