aclrtPersistentTaskClean

Applicable Products

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	☓

Function

Clears tasks on the stream created with flag ACL_STREAM_PERSISTENT. This API is applicable when you need to re-deliver tasks without deleting the persistent stream itself.

Call aclrtCreateStreamWithConfig to create a stream with flag set to ACL_STREAM_PERSISTENT.

Prototype

aclError aclrtPersistentTaskClean(aclrtStream stream)

Parameters

Parameter	Input/Output	Description
stream	Input	Stream. For details about the type definition, see aclrtStream.

Returns

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

Parent topic: Stream Management