RunFlowModel

Applicability

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

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 MetaContext