RunFlowModel

Applicable Products

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

Function Description

Runs a specified model synchronously. This function is called by Proc.

Prototype

int32_t RunFlowModel(const char *modelKey, const std::vector<std::shared_ptr<FlowMsg>> &inputMsgs,
std::vector<std::shared_ptr<FlowMsg>> &outputMsgs, int32_t timeout)

Parameters

Parameter	Input/Output	Description
modelKey	Input	Specified model key, which is the same as name specified in AddInvokedClosure.
inputMsgs	Input	Input for the model.
outputMsgs	Output	Output of model execution.
timeout	Input	Model execution waiting timeout, in ms. The value -1 means no timeout limit.

Returns

0: success.
Other values: failure. For details, see UDF Error Codes.

Exception Handling

None

Constraints

None

Parent topic: Class MetaRunContext