C++ (Cpp) uct_ud_verbs_iface_fill_tx_wr Beispiele

Beispiel #1

Datei: ud_verbs.c Projekt: biddisco/ucx

static inline void uct_ud_verbs_iface_tx_data(uct_ud_verbs_iface_t *iface, uct_ud_verbs_ep_t *ep)
{
    int UCS_V_UNUSED ret;
    struct ibv_send_wr *bad_wr;

    uct_ud_verbs_iface_fill_tx_wr(iface, ep, 
                                  &iface->tx.wr_bcp, 0);
    UCT_UD_EP_HOOK_CALL_TX(&ep->super, (uct_ud_neth_t *)iface->tx.sge[0].addr);
    ret = ibv_post_send(iface->super.qp, &iface->tx.wr_bcp, &bad_wr);
    ucs_assertv(ret == 0, "ibv_post_send() returned %d (%m)", ret);
    uct_ib_log_post_send(iface->super.qp, &iface->tx.wr_bcp, NULL);
}

Beispiel #2

Datei: ud_verbs.c Projekt: biddisco/ucx

static inline void uct_ud_verbs_iface_tx_inl(uct_ud_verbs_iface_t *iface, uct_ud_verbs_ep_t *ep, const void *buffer, unsigned length)
{
    int UCS_V_UNUSED ret;
    struct ibv_send_wr *bad_wr;

    iface->tx.sge[1].addr   = (uintptr_t)buffer;
    iface->tx.sge[1].length = length;
    uct_ud_verbs_iface_fill_tx_wr(iface, ep, &iface->tx.wr_inl, IBV_SEND_INLINE);
    UCT_UD_EP_HOOK_CALL_TX(&ep->super, (uct_ud_neth_t *)iface->tx.sge[0].addr);
    ret = ibv_post_send(iface->super.qp, &iface->tx.wr_inl, &bad_wr);
    ucs_assertv(ret == 0, "ibv_post_send() returned %d (%m)", ret);
    uct_ib_log_post_send(iface->super.qp, &iface->tx.wr_inl, NULL);
}

Beispiel #3

Datei: ud_verbs.c Projekt: igor-ivanov/ucx

static inline void 
uct_ud_verbs_ep_tx_skb(uct_ud_verbs_iface_t *iface,
                          uct_ud_verbs_ep_t *ep, uct_ud_send_skb_t *skb, unsigned flags)
{
    int UCS_V_UNUSED ret;
    struct ibv_send_wr *bad_wr;

    iface->tx.sge[0].lkey   = skb->lkey;
    iface->tx.sge[0].length = skb->len;
    iface->tx.sge[0].addr   = (uintptr_t)skb->neth;
    uct_ud_verbs_iface_fill_tx_wr(iface, ep, &iface->tx.wr_skb, flags);
    UCT_UD_EP_HOOK_CALL_TX(&ep->super, (uct_ud_neth_t *)iface->tx.sge[0].addr);
    ret = ibv_post_send(iface->super.qp, &iface->tx.wr_skb, &bad_wr);
    ucs_assertv(ret == 0, "ibv_post_send() returned %d (%m)", ret);
    uct_ib_log_post_send(&iface->super.super, iface->super.qp, &iface->tx.wr_skb, NULL);
    --iface->super.tx.available;
}