root/ompi/mca/coll/portals4/coll_portals4_request.c

DEFINITIONS

1. request_cancel
2. request_free
3. request_construct

   1 /*
   2  * Copyright (c) 2013      Sandia National Laboratories.  All rights reserved.
   3  * Copyright (c) 2015      Bull SAS.  All rights reserved.
   4  * $COPYRIGHT$
   5  *
   6  * Additional copyrights may follow
   7  *
   8  * $HEADER$
   9  */
  10 
  11 #include "ompi_config.h"
  12 
  13 #include "ompi/request/request.h"
  14 
  15 #include "coll_portals4.h"
  16 #include "coll_portals4_request.h"
  17 
  18 static int
  19 request_cancel(struct ompi_request_t *request, int complete)
  20 {
  21     return MPI_ERR_REQUEST;
  22 }
  23 
  24 static int
  25 request_free(struct ompi_request_t **ompi_req)
  26 {
  27     ompi_coll_portals4_request_t *request =
  28         (ompi_coll_portals4_request_t*) *ompi_req;
  29 
  30     if (true != request->super.req_complete) {
  31         return MPI_ERR_REQUEST;
  32     }
  33 
  34     OMPI_COLL_PORTALS4_REQUEST_RETURN(request);
  35 
  36     *ompi_req = MPI_REQUEST_NULL;
  37 
  38     return OMPI_SUCCESS;
  39 }
  40 
  41 static
  42 void
  43 request_construct(ompi_coll_portals4_request_t *request)
  44 {
  45     request->super.req_type = OMPI_REQUEST_COLL;
  46     request->super.req_status._cancelled = 0;
  47     request->super.req_free = request_free;
  48     request->super.req_cancel = request_cancel;
  49 }
  50 
  51 OBJ_CLASS_INSTANCE(ompi_coll_portals4_request_t,
  52                    ompi_request_t,
  53                    request_construct,
  54                    NULL);