FI_SEND           100 opal/mca/btl/ofi/btl_ofi_context.c     uint32_t cq_flags = FI_TRANSMIT | FI_SEND | FI_RECV;
FI_SEND          1630 opal/mca/btl/usnic/btl_usnic_module.c     rc = fi_ep_bind(channel->ep, &channel->cq->fid, FI_SEND);