Function: get_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

Obtains the device resources that can be used by the current thread.

The value is returned based on the following sequence: first the device resource limit of the stream (set by calling acl.rt.set_stream_res_limit), then the device resource limit of the current process (set by calling acl.rt.set_device_res_limit), and finally the default hardware resource limit of the Ascend AI Processor.

Prototype

C Prototype

aclError aclrtGetResInCurrentThread(aclrtDevResLimitType type, uint32_t *value)

Python Function

value, ret = acl.rt.get_res_in_current_thread(type)

Parameter Description

Parameter	Description
type	Int, resource type. Currently, Cube Core and Vector Core are supported. For details, see the new data structure by calling aclrtDevResLimitType.

Return Value Description

Return Value	Description
value	Int, resource limit of the current thread.
ret	Int, 0 on success; else, failure.

Parent topic: Runtime Configuration