aclmdlRIExecuteAsync

Note: This feature is for trial use and may be changed in later versions. It is not available in commercial 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	☓
Atlas inference products	☓
Atlas training products	☓

Runs model inference. This API is asynchronous.

aclError aclmdlRIExecuteAsync(aclmdlRI modelRI, aclrtStream stream)

Parameter	Input/Output	Description
modelRI	Input	Model running instance. 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 running instance of the model and then pass the instance to the current API. Call 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.

Parameter

Input/Output

Description

modelRI

Input

Model running instance.

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 running instance of the model and then pass the instance to the current API.
Call 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.

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

Parent topic: Model Running Instance Management