Function: use_stream_res_in_current_thread

Applicability

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

Description

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

Call acl.rt.set_stream_res_limit to set the device resource limit on the stream in advance.

Prototype

C Prototype

aclError aclrtUseStreamResInCurrentThread(aclrtStream stream)

Python Function

ret = acl.rt.use_stream_res_in_current_thread(stream)

Parameters

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

Return Value

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

Parent topic: Runtime Configuration