Function: use_stream_res_in_current_thread

Applicability

Product	Supported (√/x)
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	√

Function Usage

Sets the device resource limits of a specified stream in the current thread. If this API is called to set the stream for multiple times, the last setting takes effect.

Call acl.rt.set_stream_res_limit to set the device resource limits of the stream first.

Prototype

C Prototype

aclError aclrtUseStreamResInCurrentThread(aclrtStream stream)

Python Function

ret = acl.rt.use_stream_res_in_current_thread(stream)

Parameter Description

Parameter	Description
stream	Int, specified stream. If 0 is passed, it indicates the default stream.

Return Value Description

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

Parent topic: Runtime Configuration