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btl/openib: XRC save SRQ#s on the loopback endpoint #1384

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Merged
merged 1 commit into from
Feb 19, 2016
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btl/openib: XRC save SRQ#s on the loopback endpoint #1384

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12 changes: 12 additions & 0 deletions opal/mca/btl/openib/connect/btl_openib_connect_udcm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -551,6 +551,18 @@ static int udcm_endpoint_init_self_xrc (struct mca_btl_base_endpoint_t *lcl_ep)
break;
}

for (int i = 0 ; i < mca_btl_openib_component.num_xrc_qps ; ++i) {
uint32_t srq_num;
#if OPAL_HAVE_CONNECTX_XRC_DOMAINS
if (ibv_get_srq_num(lcl_ep->endpoint_btl->qps[i].u.srq_qp.srq, &srq_num)) {
BTL_ERROR(("BTL openib UDCM internal error: can't get srq num"));
}
#else
srq_num = lcl_ep->endpoint_btl->qps[i].u.srq_qp.srq->xrc_srq_num;
#endif
lcl_ep->rem_info.rem_srqs[i].rem_srq_num = srq_num;
}

#if OPAL_HAVE_CONNECTX_XRC_DOMAINS
recv_qpn = lcl_ep->xrc_recv_qp->qp_num;
#else
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