Proc

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

Defines the user-defined FlowFunc processing function.

Prototype

int32_t Proc(const std::vector<std::shared_ptr<FlowMsg>> &inputMsgs)

Parameters

Parameter	Input/Output	Description
inputMsgs	Input	Input parameter list of the operator.

Returns

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

Exception Handling

If an unrecoverable exception occurs, ERROR is returned. In other cases, call SetRetcode to set the error code of the output tensor. If SUCCESS is returned, the scheduling is terminated.

Constraints

None

Parent topic: Class MetaFlowFunc