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

Obtains the ID of a specified stream.

C Prototype

aclError aclrtStreamGetId(aclrtStream stream, int32_t *streamId)

Python Function

stream_id, ret = acl.rt.stream_get_id(stream)

Parameter	Description
stream	Int, pointer address of the specified stream. If 0 is passed, the default stream will be operated.

Return Value	Description
stream_id	Int, stream ID.
ret	Int, 0 on success; else, failure.

Function: stream_get_id