C++ (Cpp) mca_btl_ugni_ep_smsg_get_mbox примеры использования

Пример #1

Файл: btl_ugni_endpoint.c Проект: ORNL/ompi

static inline int mca_btl_ugni_ep_connect_start (mca_btl_base_endpoint_t *ep) {
    int rc;

    rc = mca_btl_ugni_ep_connect_rdma (ep);
    if (OPAL_UNLIKELY(OPAL_SUCCESS != rc)) {
        return rc;
    }

    BTL_VERBOSE(("initiaiting connection to remote peer with address: %u id: %u proc: %p",
                 ep->common->ep_rem_addr, ep->common->ep_rem_id, (void *)ep->peer_proc));

    /* bind endpoint to remote address */
    /* we bind two endpoints to seperate out local smsg completion and local fma completion */
    rc = opal_common_ugni_ep_create (ep->common, ep->btl->smsg_local_cq, &ep->smsg_ep_handle);
    if (OPAL_UNLIKELY(OPAL_SUCCESS != rc)) {
        return rc;
    }

    /* build connection data */
    rc = mca_btl_ugni_ep_smsg_get_mbox (ep);
    if (OPAL_UNLIKELY(OPAL_SUCCESS != rc)) {
        return rc;
    }

    ep->state = MCA_BTL_UGNI_EP_STATE_CONNECTING;

    memset (&ep->remote_attr, 0, sizeof (ep->remote_attr));

    BTL_VERBOSE(("btl/ugni connection to remote peer initiated"));

    return OPAL_SUCCESS;
}

Пример #2

Файл: btl_ugni_endpoint.c Проект: ICLDisco/ompi

static inline int mca_btl_ugni_ep_connect_start (mca_btl_base_endpoint_t *ep) {
    mca_btl_ugni_module_t *ugni_module = mca_btl_ugni_ep_btl (ep);
    mca_btl_ugni_device_t *device = ugni_module->devices;
    int rc;

    /* protect against re-entry from opal_progress */
    if (OPAL_UNLIKELY(MCA_BTL_UGNI_EP_STATE_CONNECTING == ep->state)) {
        return OPAL_ERR_RESOURCE_BUSY;
    }

    ep->state = MCA_BTL_UGNI_EP_STATE_CONNECTING;

    BTL_VERBOSE(("initiating connection to remote peer with address: %u id: %u proc: %p",
                 ep->ep_rem_addr, ep->ep_rem_id, (void *)ep->peer_proc));

    /* bind endpoint to remote address */
    /* we bind two endpoints to seperate out local smsg completion and local fma completion */
    mca_btl_ugni_device_lock (device);
    rc = mca_btl_ugni_ep_handle_init (ep, device->dev_smsg_local_cq.gni_handle, device, &ep->smsg_ep_handle);
    mca_btl_ugni_device_unlock (device);
    if (OPAL_UNLIKELY(OPAL_SUCCESS != rc)) {
        return rc;
    }

    /* build connection data */
    rc = mca_btl_ugni_ep_smsg_get_mbox (ep);
    if (OPAL_UNLIKELY(OPAL_SUCCESS != rc)) {
        return rc;
    }

    ep->remote_attr = calloc (1, sizeof (*ep->remote_attr));
    if (OPAL_UNLIKELY(NULL == ep->remote_attr)) {
        return OPAL_ERR_OUT_OF_RESOURCE;
    }

    BTL_VERBOSE(("btl/ugni connection to remote peer initiated"));

    return OPAL_SUCCESS;
}