FeedDataFlowGraph (Feeding All FlowMsgs)

Product	Supported
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	x
Atlas inference product	x
Atlas training product	x

Inputs data to a graph.

Status FeedDataFlowGraph(uint32_t graph_id, const std::vector<FlowMsgPtr> &inputs, int32_t timeout)

Parameter	Input/Output	Description
graph_id	Input	ID of the graph to be executed.
inputs	Input	Pointers to the input FlowMsgs of the computational graph, pointing to shared memory allocated on the host.
timeout	Input	Data input timeout, in milliseconds. The value -1 means no timeout limit.

Function execution result. The following table lists the results.

Parameter	Type	Description
-	Status	SUCCESS: successful data input. FAILED: failed data input. For details about error codes of ACL APIs, see Runtime APIs > Data Types and Operation APIs > aclError. For details about other error codes, see UDF Error Codes.

None

Parent topic: Graph Running APIs