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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2004-2013 The Trustees of the University of Tennessee.
* All rights reserved.
* Copyright (c) 2015 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/mca/pml/base/pml_base_request.h"
#include "opal_stdint.h"
#ifndef __INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__
#define __INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__
BEGIN_C_DECLS
/* Make sure -Wformat is happy... */
typedef uint64_t vprotocol_pessimist_clock_t;
#define PRIpclock PRIx64
typedef enum {
VPROTOCOL_PESSIMIST_EVENT_TYPE_MATCHING,
VPROTOCOL_PESSIMIST_EVENT_TYPE_DELIVERY
} vprotocol_pessimist_event_type_t;
typedef struct vprotocol_pessimist_matching_event_t {
vprotocol_pessimist_clock_t reqid; /* recv request post "clock" */
int src; /* matched src */
} vprotocol_pessimist_matching_event_t;
typedef struct vprotocol_pessimist_delivery_event_t {
vprotocol_pessimist_clock_t probeid; /* operation "clock" (for waits, tests, probes) */
vprotocol_pessimist_clock_t reqid; /* delivered request (recv or send) -TODO: SUPPORT FOR WaitSome/TestSome- */
} vprotocol_pessimist_delivery_event_t;
typedef union vprotocol_pessimist_mem_event_t {
vprotocol_pessimist_matching_event_t e_matching;
vprotocol_pessimist_delivery_event_t e_delivery;
} vprotocol_pessimist_mem_event_t;
typedef struct mca_vprotocol_pessimist_event_t {
opal_free_list_item_t super;
vprotocol_pessimist_event_type_t type;
mca_pml_base_request_t *req;
vprotocol_pessimist_mem_event_t u_event;
} mca_vprotocol_pessimist_event_t;
OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_vprotocol_pessimist_event_t);
#define VPESSIMIST_MATCHING_EVENT_NEW(event) \
do { \
opal_free_list_item_t *item; \
item = opal_free_list_wait (&mca_vprotocol_pessimist.events_pool); \
event = (mca_vprotocol_pessimist_event_t *) item; \
event->type = VPROTOCOL_PESSIMIST_EVENT_TYPE_MATCHING; \
event->u_event.e_matching.src = -1; \
} while(0)
#define VPESSIMIST_DELIVERY_EVENT_NEW(event) \
do { \
opal_free_list_item_t *item; \
item = opal_free_list_wait (&mca_vprotocol_pessimist.events_pool); \
event = (mca_vprotocol_pessimist_event_t *) item; \
event->type = VPROTOCOL_PESSIMIST_EVENT_TYPE_DELIVERY; \
} while(0)
#define VPESSIMIST_EVENT_RETURN(event) \
opal_free_list_return (&mca_vprotocol_pessimist.events_pool, \
(opal_free_list_item_t *) event)
END_C_DECLS
#endif /* INCLUDE_VPROTOCOL_PESSIMIST_EVENT_H__ */
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