aclrtStreamGetPriority

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	√

Queries the priority of a specified stream.

aclError aclrtStreamGetPriority(aclrtStream stream, uint32_t *priority)

Parameter	Input/Output	Description
stream	Input	Stream. For details about the type definition, see aclrtStream. If NULL is passed, the priority of the default stream is obtained.
priority	Output	Priority. A smaller value indicates a higher priority. For details about the priority value range, see the priority parameter in aclrtCreateStreamWithConfig.

Parameter

Input/Output

Description

stream

Input

Stream. For details about the type definition, see aclrtStream.

If NULL is passed, the priority of the default stream is obtained.

priority

Output

Priority. A smaller value indicates a higher priority.

For details about the priority value range, see the priority parameter in aclrtCreateStreamWithConfig.

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

Parent topic: Stream Management