aclmdlRIExecuteAsync

Product	Supported
Ascend 950PR / Ascend 950DT	√
Atlas A3 training products / Atlas A3 inference products	√
Atlas A2 training products / Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	☓
Atlas inference products	√
Atlas training products	☓

Executes the model. This API is asynchronous.

      
           aclError aclmdlRIExecuteAsync(aclmdlRI modelRI, aclrtStream stream)

Parameter	Input/Output	Description
modelRI	Input	Model running instance. For details about the type definition, see aclmdlRI. Obtain a modelRI in either of the following ways: After aclmdlRICaptureBegin is called to capture the tasks delivered to a stream, you can call aclmdlRICaptureGetInfo to obtain the model running instance and then pass the instance to the current API. Call APIs such as aclmdlRIBuildBegin and aclmdlRIBuildEnd to build a model running instance, and then pass the instance to the current API.
stream	Input	Stream for executing the model inference task. For details about the type definition, see aclrtStream.

Parameter

Input/Output

Description

modelRI

Input

Model running instance. For details about the type definition, see aclmdlRI.

Obtain a modelRI in either of the following ways:

After aclmdlRICaptureBegin is called to capture the tasks delivered to a stream, you can call aclmdlRICaptureGetInfo to obtain the model running instance and then pass the instance to the current API.
Call APIs such as aclmdlRIBuildBegin and aclmdlRIBuildEnd to build a model running instance, and then pass the instance to the current API.

stream

Input

Stream for executing the model inference task. For details about the type definition, see aclrtStream.

0 on success; otherwise, failure. For details, see aclError.

For the API call example, see Single-Stream Capture.

Parent topic: Model Running Instance Management