C++ (Cpp) _mxm_handle_sreq Examples

Example #1

File: mxm_poll.c Project: Niharikareddy/mpich

int MPID_nem_mxm_poll(int in_blocking_progress)
{
    int mpi_errno = MPI_SUCCESS;
    MPID_Request *req = NULL;

    MPIDI_STATE_DECL(MPID_STATE_MXM_POLL);
    MPIDI_FUNC_ENTER(MPID_STATE_MXM_POLL);

    while (!MPID_nem_mxm_queue_empty(mxm_obj->sreq_queue)) {
        MPID_nem_mxm_queue_dequeue(&mxm_obj->sreq_queue, &req);
        _mxm_handle_sreq(req);
    }

    mpi_errno = _mxm_poll();
    if (mpi_errno)
        MPIR_ERR_POP(mpi_errno);

  fn_exit:
    MPIDI_FUNC_EXIT(MPID_STATE_MXM_POLL);
    return mpi_errno;
  fn_fail:
    goto fn_exit;
}

Example #2

File: mxm_send.c Project: mpifl/mpich3newforfile

static void _mxm_send_completion_cb(void *context)
{
    MPID_Request *req = (MPID_Request *) context;
    MPID_nem_mxm_vc_area *vc_area = NULL;
    MPID_nem_mxm_req_area *req_area = NULL;

    MPIU_Assert(req);
    _dbg_mxm_out_req(req);

    vc_area = VC_BASE(req->ch.vc);
    req_area = REQ_BASE(req);

    _mxm_to_mpi_status(req_area->mxm_req->item.base.error, &req->status);

    list_enqueue(&vc_area->mxm_ep->free_queue, &req_area->mxm_req->queue);

    _dbg_mxm_output(5, "========> %s SEND req %p status %d\n",
                    (MPIR_STATUS_GET_CANCEL_BIT(req->status) ? "Canceling" : "Completing"),
                    req, req->status.MPI_ERROR);

    if (likely(!MPIR_STATUS_GET_CANCEL_BIT(req->status))) {
        _mxm_handle_sreq(req);
    }
}