root/ompi/mca/osc/portals4/osc_portals4_request.c

DEFINITIONS

1. request_cancel
2. request_free
3. request_construct

   1 /*
   2  * Copyright (c) 2011      Sandia National Laboratories.  All rights reserved.
   3  * $COPYRIGHT$
   4  *
   5  * Additional copyrights may follow
   6  *
   7  * $HEADER$
   8  */
   9 
  10 #include "ompi_config.h"
  11 
  12 #include "ompi/request/request.h"
  13 #include "ompi/mca/osc/osc.h"
  14 #include "ompi/mca/osc/base/base.h"
  15 #include "ompi/mca/osc/base/osc_base_obj_convert.h"
  16 
  17 #include "osc_portals4.h"
  18 #include "osc_portals4_request.h"
  19 
  20 static int
  21 request_cancel(struct ompi_request_t *request, int complete)
  22 {
  23     return MPI_ERR_REQUEST;
  24 }
  25 
  26 static int
  27 request_free(struct ompi_request_t **ompi_req)
  28 {
  29     ompi_osc_portals4_request_t *request =
  30         (ompi_osc_portals4_request_t*) *ompi_req;
  31 
  32     if (true != request->super.req_complete) {
  33         return MPI_ERR_REQUEST;
  34     }
  35 
  36     OMPI_OSC_PORTALS4_REQUEST_RETURN(request);
  37 
  38     *ompi_req = MPI_REQUEST_NULL;
  39 
  40     return OMPI_SUCCESS;
  41 }
  42 
  43 static
  44 void
  45 request_construct(ompi_osc_portals4_request_t *request)
  46 {
  47     request->super.req_type = OMPI_REQUEST_WIN;
  48     request->super.req_status._cancelled = 0;
  49     request->super.req_free = request_free;
  50     request->super.req_cancel = request_cancel;
  51 }
  52 
  53 OBJ_CLASS_INSTANCE(ompi_osc_portals4_request_t,
  54                    ompi_request_t,
  55                    request_construct,
  56                    NULL);