root/ompi/request/request_dbg.h

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   1 /* -*- Mode: C; c-basic-offset:4 ; -*- */
   2 /*
   3  * Copyright (c) 2009      Sun Microsystems, Inc.  All rights reserved.
   4  * $COPYRIGHT$
   5  *
   6  * Additional copyrights may follow
   7  *
   8  * $HEADER$
   9  */
  10 #ifndef OMPI_REQUEST_DBG_H
  11 #define OMPI_REQUEST_DBG_H
  12 
  13 /*
  14  * This file contains definitions used by both OMPI and debugger plugins.
  15  * For more information on why we do this see the Notice to developers
  16  * comment at the top of the ompi_msgq_dll.c file.
  17  */
  18 
  19 /**
  20  * Enum inidicating the type of the request
  21  */
  22 typedef enum {
  23     OMPI_REQUEST_PML,      /**< MPI point-to-point request */
  24     OMPI_REQUEST_IO,       /**< MPI-2 IO request */
  25     OMPI_REQUEST_GEN,      /**< MPI-2 generalized request */
  26     OMPI_REQUEST_WIN,      /**< MPI-2 one-sided request */
  27     OMPI_REQUEST_COLL,     /**< MPI-3 non-blocking collectives request */
  28     OMPI_REQUEST_NULL,     /**< NULL request */
  29     OMPI_REQUEST_NOOP,     /**< A request that does nothing (e.g., to PROC_NULL) */
  30     OMPI_REQUEST_COMM,     /**< MPI-3 non-blocking communicator duplication */
  31     OMPI_REQUEST_MAX       /**< Maximum request type */
  32 } ompi_request_type_t;
  33 
  34 /**
  35  * Enum indicating the state of the request
  36  */
  37 typedef enum {
  38     /** Indicates that the request should not be progressed */
  39     OMPI_REQUEST_INVALID,
  40     /** A defined, but inactive request (i.e., it's valid, but should
  41         not be progressed) */
  42     OMPI_REQUEST_INACTIVE,
  43     /** A valid and progressing request */
  44     OMPI_REQUEST_ACTIVE,
  45     /** The request has been cancelled */
  46     OMPI_REQUEST_CANCELLED
  47 } ompi_request_state_t;
  48 
  49 #endif

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