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/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*
* Copyright (c) 2009 Sun Microsystems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef OMPI_REQUEST_DBG_H
#define OMPI_REQUEST_DBG_H
/*
* This file contains definitions used by both OMPI and debugger plugins.
* For more information on why we do this see the Notice to developers
* comment at the top of the ompi_msgq_dll.c file.
*/
/**
* Enum inidicating the type of the request
*/
typedef enum {
OMPI_REQUEST_PML, /**< MPI point-to-point request */
OMPI_REQUEST_IO, /**< MPI-2 IO request */
OMPI_REQUEST_GEN, /**< MPI-2 generalized request */
OMPI_REQUEST_WIN, /**< MPI-2 one-sided request */
OMPI_REQUEST_COLL, /**< MPI-3 non-blocking collectives request */
OMPI_REQUEST_NULL, /**< NULL request */
OMPI_REQUEST_NOOP, /**< A request that does nothing (e.g., to PROC_NULL) */
OMPI_REQUEST_COMM, /**< MPI-3 non-blocking communicator duplication */
OMPI_REQUEST_MAX /**< Maximum request type */
} ompi_request_type_t;
/**
* Enum indicating the state of the request
*/
typedef enum {
/** Indicates that the request should not be progressed */
OMPI_REQUEST_INVALID,
/** A defined, but inactive request (i.e., it's valid, but should
not be progressed) */
OMPI_REQUEST_INACTIVE,
/** A valid and progressing request */
OMPI_REQUEST_ACTIVE,
/** The request has been cancelled */
OMPI_REQUEST_CANCELLED
} ompi_request_state_t;
#endif
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