Esempi in C++ (Cpp) per uct_ud_skb_bcopy

Esempio n. 1

File: ud_verbs.c Progetto: igor-ivanov/ucx

static ssize_t uct_ud_verbs_ep_am_bcopy(uct_ep_h tl_ep, uint8_t id,
                                        uct_pack_callback_t pack_cb, void *arg)
{
    uct_ud_verbs_ep_t *ep = ucs_derived_of(tl_ep, uct_ud_verbs_ep_t);
    uct_ud_verbs_iface_t *iface = ucs_derived_of(tl_ep->iface,
                                                 uct_ud_verbs_iface_t);
    uct_ud_send_skb_t *skb;
    ucs_status_t status;
    size_t length;

    uct_ud_enter(&iface->super);
    uct_ud_iface_progress_pending_tx(&iface->super);
    status = uct_ud_am_common(&iface->super, &ep->super, id, &skb);
    if (status != UCS_OK) {
        uct_ud_leave(&iface->super);
        return status;
    }

    length = uct_ud_skb_bcopy(skb, pack_cb, arg);

    uct_ud_verbs_ep_tx_skb(iface, ep, skb, 0);
    ucs_trace_data("TX(iface=%p): AM_BCOPY [%d] skb=%p buf=%p len=%u", iface, id,
                   skb, arg, skb->len);

    uct_ud_iface_complete_tx_skb(&iface->super, &ep->super, skb);
    uct_ud_leave(&iface->super);
    return length;
}

Esempio n. 2

File: ud_mlx5.c Progetto: hjelmn/ucx

static ssize_t uct_ud_mlx5_ep_am_bcopy(uct_ep_h tl_ep, uint8_t id,
                                       uct_pack_callback_t pack_cb, void *arg)
{
    uct_ud_mlx5_ep_t *ep = ucs_derived_of(tl_ep, uct_ud_mlx5_ep_t);
    uct_ud_mlx5_iface_t *iface = ucs_derived_of(tl_ep->iface,
                                                uct_ud_mlx5_iface_t);
    uct_ud_send_skb_t *skb;
    ucs_status_t status;
    size_t length;

    uct_ud_enter(&iface->super);
    uct_ud_iface_progress_pending_tx(&iface->super);
    status = uct_ud_am_common(&iface->super, &ep->super, id, &skb);
    if (status != UCS_OK) {
        uct_ud_leave(&iface->super);
        return status;
    }

    length = uct_ud_skb_bcopy(skb, pack_cb, arg);

    uct_ud_mlx5_ep_tx_skb(iface, ep, skb);
    uct_ud_iface_complete_tx_skb(&iface->super, &ep->super, skb);
    UCT_TL_EP_STAT_OP(&ep->super.super, AM, BCOPY, length);
    uct_ud_leave(&iface->super);
    return length;
}

Esempio n. 3

File: ud_mlx5.c Progetto: andyw-lala/ucx

static ssize_t uct_ud_mlx5_ep_am_bcopy(uct_ep_h tl_ep, uint8_t id,
                                       uct_pack_callback_t pack_cb, void *arg)
{
    uct_ud_mlx5_ep_t *ep = ucs_derived_of(tl_ep, uct_ud_mlx5_ep_t);
    uct_ud_mlx5_iface_t *iface = ucs_derived_of(tl_ep->iface,
                                                uct_ud_mlx5_iface_t);
    uct_ud_send_skb_t *skb;
    ucs_status_t status;
    size_t length;

    status = uct_ud_am_common(&iface->super, &ep->super, id, &skb);
    if (status != UCS_OK) {
        return status;
    }

    length = uct_ud_skb_bcopy(skb, pack_cb, arg);

    uct_ud_mlx5_ep_tx_skb(iface, ep, skb);
    uct_ud_iface_complete_tx_skb(&iface->super, &ep->super, skb);
    return length;
}