C++ (Cpp) _gnix_cq_add_eventの例

コード例 #1

ファイル: gnix_atomic.c プロジェクト: ddurnov/libfabric

static int __gnix_amo_send_completion(struct gnix_fid_ep *ep,
				      struct gnix_fab_req *req)
{
	struct gnix_fid_cntr *cntr = NULL;
	int rc = FI_SUCCESS;
	uint64_t flags = req->flags & GNIX_AMO_COMPLETION_FLAGS;

	if ((req->flags & FI_COMPLETION) && ep->send_cq) {
		rc = _gnix_cq_add_event(ep->send_cq, req->user_context,
					flags, 0, 0, 0, 0, FI_ADDR_NOTAVAIL);
		if (rc) {
			GNIX_WARN(FI_LOG_EP_DATA,
				  "_gnix_cq_add_event() failed: %d\n", rc);
		}
	}

	if ((req->type == GNIX_FAB_RQ_AMO) &&
	    ep->write_cntr) {
		cntr = ep->write_cntr;
	} else if ((req->type == GNIX_FAB_RQ_FAMO ||
		    req->type == GNIX_FAB_RQ_CAMO) &&
		   ep->read_cntr) {
		cntr = ep->read_cntr;
	}

	if (cntr) {
		rc = _gnix_cntr_inc(cntr);
		if (rc)
			GNIX_WARN(FI_LOG_EP_DATA,
				  "_gnix_cntr_inc() failed: %d\n", rc);
	}

	return FI_SUCCESS;
}

コード例 #2

ファイル: gnix_msg.c プロジェクト: chuckfossen/libfabric-cray

static int __gnix_msg_send_completion(struct gnix_fid_ep *ep,
				      struct gnix_fab_req *req)
{
	uint64_t flags = FI_SEND | FI_MSG;
	int rc;

	flags |= req->msg.send_flags & FI_TAGGED;

	if ((req->msg.send_flags & FI_COMPLETION) && ep->send_cq) {
		rc = _gnix_cq_add_event(ep->send_cq,
				req->user_context,
				flags, 0, 0, 0, 0, FI_ADDR_NOTAVAIL);
		if (rc != FI_SUCCESS)  {
			GNIX_WARN(FI_LOG_EP_DATA,
					"_gnix_cq_add_event returned %d\n",
					rc);
		}
	}

	if (ep->send_cntr) {
		rc = _gnix_cntr_inc(ep->send_cntr);
		if (rc != FI_SUCCESS)
			GNIX_WARN(FI_LOG_EP_DATA,
				  "_gnix_cntr_inc() failed: %d\n",
				  rc);
	}

	return FI_SUCCESS;
}

コード例 #3

ファイル: gnix_msg.c プロジェクト: chuckfossen/libfabric-cray

static int __recv_completion(
		struct gnix_fid_ep *ep,
		struct gnix_fab_req *req,
		void *context,
		uint64_t flags,
		size_t len,
		void *addr,
		uint64_t data,
		uint64_t tag,
		fi_addr_t src_addr)
{
	int rc;

	if ((req->msg.recv_flags & FI_COMPLETION) && ep->recv_cq) {
		rc = _gnix_cq_add_event(ep->recv_cq, context, flags, len,
					addr, data, tag, src_addr);
		if (rc != FI_SUCCESS)  {
			GNIX_WARN(FI_LOG_EP_DATA,
					"_gnix_cq_add_event returned %d\n",
					rc);
		}
	}

	if (ep->recv_cntr) {
		rc = _gnix_cntr_inc(ep->recv_cntr);
		if (rc != FI_SUCCESS)
			GNIX_WARN(FI_LOG_EP_DATA,
				  "_gnix_cntr_inc() failed: %d\n",
				  rc);
	}

	return FI_SUCCESS;
}

コード例 #4

ファイル: gnix_rma.c プロジェクト: nrgraham23/libfabric-cray

static int __gnix_rma_fab_req_complete(void *arg)
{
	struct gnix_fab_req *req = (struct gnix_fab_req *)arg;
	struct gnix_fid_ep *ep = req->gnix_ep;
	int rc;
	struct gnix_fid_cntr *cntr = NULL;

	/* more transaction needed for request? */

	if (req->flags & FI_COMPLETION) {
		rc = _gnix_cq_add_event(ep->send_cq, req->user_context,
					req->flags, req->len,
					(void *)req->loc_addr,
					req->imm, req->msg.tag);
		if (rc) {
			GNIX_WARN(FI_LOG_CQ,
				  "_gnix_cq_add_event() failed: %d\n", rc);
		}

	}

	if ((req->type == GNIX_FAB_RQ_RDMA_WRITE) &&
	    ep->write_cntr)
		cntr = ep->write_cntr;

	if ((req->type == GNIX_FAB_RQ_RDMA_READ) &&
	    ep->read_cntr)
		cntr = ep->read_cntr;


	if (cntr) {
		rc = _gnix_cntr_inc(cntr);
		if (rc)
			GNIX_WARN(FI_LOG_CQ,
				  "_gnix_cntr_inc() failed: %d\n", rc);
	}

	atomic_dec(&req->vc->outstanding_tx_reqs);

	/* We could have requests waiting for TXDs or FI_FENCE operations.
	 * Schedule this VC to push any such TXs. */
	_gnix_vc_schedule_tx(req->vc);

	_gnix_fr_free(ep, req);

	return FI_SUCCESS;
}