公开(公告)号：US20210157639A1

公开(公告)日：2021-05-27

申请号：US16692856

申请日：2019-11-22

Applicant: ADVANCED MICRO DEVICES, INC. ,  ATI TECHNOLOGIES ULC

Inventor： Mangesh P. NIJASURE ,  Michael MANTOR ,  Ashkan HOSSEINZADEH NAMIN ,  Louis REGNIERE

IPC: G06F9/48 ,  G06F9/50 ,  G06F1/324 ,  G06T1/20

Abstract: A graphics processing unit (GPU) adjusts a frequency of clock based on identifying a program thread executing at the processing unit, wherein the program thread is detected based on a workload to be executed. By adjusting the clock frequency based on the identified program thread, the processing unit adapts to different processing demands of different program threads. Further, by identifying the program thread based on workload, the processing unit adapts the clock frequency based on processing demands, thereby conserving processing resources.

公开(公告)号：US20210049030A1

公开(公告)日：2021-02-18

申请号：US16542777

申请日：2019-08-16

Applicant: ADVANCED MICRO DEVICES, INC. ,  ATI TECHNOLOGIES ULC

Inventor： Louis REGNIERE ,  Anthony ASARO ,  Jeffrey G. CHENG

IPC: G06F9/455

Abstract: The present disclosure relates to techniques for allocating performance counters to virtual functions in response to a request from a respective one of the virtual functions. In response to receiving a request from a respective one of the virtual functions for a performance counter, a security processor is configured to allocate, via a controller, a register associated with a processor to the virtual function, such that the register is configured to implement the performance counter.