Ejemplos de uct_ud_ep_destroy_connected en C++ (Cpp)

Ejemplo n.º 1

Archivo: ud_verbs.c Proyecto: igor-ivanov/ucx

ucs_status_t
uct_ud_verbs_ep_create_connected(uct_iface_h iface_h, 
                                 const struct sockaddr *addr, uct_ep_h *new_ep_p)
{
    uct_ud_verbs_iface_t *iface = ucs_derived_of(iface_h, uct_ud_verbs_iface_t);
    uct_ud_verbs_ep_t *ep;
    uct_ud_ep_t *new_ud_ep; 
    const uct_sockaddr_ib_t *if_addr = (const uct_sockaddr_ib_t *)addr;
    uct_ud_send_skb_t *skb;
    struct ibv_ah *ah;
    ucs_status_t status;

    uct_ud_enter(&iface->super);
    status = uct_ud_ep_create_connected_common(&iface->super, if_addr,
                                               &new_ud_ep, &skb);
    if (status != UCS_OK) {
        return status;
    }
    ep = ucs_derived_of(new_ud_ep, uct_ud_verbs_ep_t);
    *new_ep_p = &ep->super.super.super;
    if (skb == NULL) {
        uct_ud_leave(&iface->super);
        return UCS_OK;
    }

    ucs_assert_always(ep->ah == NULL);
    ah = uct_ib_create_ah(&iface->super.super, if_addr->lid);
    if (ah == NULL) {
        ucs_error("failed to create address handle: %m");
        status = UCS_ERR_INVALID_ADDR;
        goto err;
    }
    ep->ah = ah;

    ucs_trace_data("TX: CREQ (qp=%x lid=%d)", if_addr->qp_num, if_addr->lid);
    uct_ud_verbs_ep_tx_skb(iface, ep, skb, IBV_SEND_INLINE);
    uct_ud_iface_complete_tx_skb(&iface->super, &ep->super, skb);
    uct_ud_leave(&iface->super);
    return UCS_OK;

err:
    uct_ud_ep_destroy_connected(&ep->super, if_addr);
    uct_ud_leave(&iface->super);
    *new_ep_p = NULL;
    return status;
}

Ejemplo n.º 2

Archivo: ud_mlx5.c Proyecto: tonycurtis/ucx

ucs_status_t
uct_ud_mlx5_ep_create_connected(uct_iface_h iface_h,
                                const struct sockaddr *addr,
                                uct_ep_h *new_ep_p)
{
    uct_ud_mlx5_iface_t *iface = ucs_derived_of(iface_h, uct_ud_mlx5_iface_t);
    uct_ud_mlx5_ep_t *ep;
    uct_ud_ep_t *new_ud_ep;
    const uct_sockaddr_ib_t *if_addr = (const uct_sockaddr_ib_t *)addr;
    uct_ud_send_skb_t *skb;
    ucs_status_t status;

    uct_ud_enter(&iface->super);
    status = uct_ud_ep_create_connected_common(&iface->super, if_addr,
                                               &new_ud_ep, &skb);
    if (status != UCS_OK) {
        uct_ud_leave(&iface->super);
        return status;
    }
    ep = ucs_derived_of(new_ud_ep, uct_ud_mlx5_ep_t);
    *new_ep_p = &ep->super.super.super;
    if (skb == NULL) {
        uct_ud_leave(&iface->super);
        return UCS_OK;
    }

    status = uct_ud_mlx5_ep_create_ah(iface, ep, if_addr);
    if (status != UCS_OK) {
        goto err;
    }

    ucs_trace_data("TX: CREQ (qp=%x lid=%d)", if_addr->qp_num, if_addr->lid);
    uct_ud_mlx5_ep_tx_skb(iface, ep, skb);
    uct_ud_iface_complete_tx_skb(&iface->super, &ep->super, skb);
    uct_ud_leave(&iface->super);
    return UCS_OK;

err:
    uct_ud_ep_destroy_connected(&ep->super, if_addr);
    uct_ud_leave(&iface->super);
    *new_ep_p = NULL;
    return status;
}