aclrtActiveStream

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	☓
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Activates a stream. This API is asynchronous.

Tasks in an activated stream are executed concurrently with those in the current stream.

aclError aclrtActiveStream(aclrtStream activeStream, aclrtStream stream)

Parameter	Input/Output	Description
activeStream	Input	Stream to be activated. For details about the type definition, see aclrtStream. Only a stream bound to the model is supported. To bind a stream to the model, call the aclmdlRIBindStream API.
stream	Input	Stream for executing the activation task. For details about the type definition, see aclrtStream. Only a stream bound to the model is supported. To bind a stream to the model, call the aclmdlRIBindStream API.

Parameter

Input/Output

Description

activeStream

Input

Stream to be activated. For details about the type definition, see aclrtStream.

Only a stream bound to the model is supported. To bind a stream to the model, call the aclmdlRIBindStream API.

stream

Input

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

Only a stream bound to the model is supported. To bind a stream to the model, call the aclmdlRIBindStream API.

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

Parent topic: Stream Management