公开(公告)号：US11340687B2

公开(公告)日：2022-05-24

申请号：US17202765

申请日：2021-03-16

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Efraim Rotem ,  Eliezer Weissmann ,  Yoni Aizik ,  Daniel D. Lederman

IPC: G06F1/32 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/3206

Abstract: In one embodiment, processor includes a first core to execute instructions, and a power controller to control power consumption of the processor. The power controller may include a hardware performance state controller to control a performance state of the first core autonomously to an operating system, and calculate a target operating frequency for the performance state based at least in part on an energy performance preference hint received from the operating system. Other embodiments are described and claimed.

公开(公告)号：US10955899B2

公开(公告)日：2021-03-23

申请号：US16013142

申请日：2018-06-20

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Efraim Rotem ,  Eliezer Weissmann ,  Yoni Aizik ,  Daniel D. Lederman

IPC: G06F1/32 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/3206

Abstract: In one embodiment, processor includes a first core to execute instructions, and a power controller to control power consumption of the processor. The power controller may include a hardware performance state controller to control a performance state of the first core autonomously to an operating system, and calculate a target operating frequency for the performance state based at least in part on an energy performance preference hint received from the operating system. Other embodiments are described and claimed.

公开(公告)号：US20210200293A1

公开(公告)日：2021-07-01

申请号：US17202765

申请日：2021-03-16

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Efraim Rotem ,  Eliezer Weissmann ,  Yoni Aizik ,  Daniel D. Lederman

IPC: G06F1/324 ,  G06F1/3296 ,  G06F1/3206

Abstract: In one embodiment, processor includes a first core to execute instructions, and a power controller to control power consumption of the processor. The power controller may include a hardware performance state controller to control a performance state of the first core autonomously to an operating system, and calculate a target operating frequency for the performance state based at least in part on an energy performance preference hint received from the operating system. Other embodiments are described and claimed.

公开(公告)号：US11669146B2

公开(公告)日：2023-06-06

申请号：US17705445

申请日：2022-03-28

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Efraim Rotem ,  Eliezer Weissman ,  Yoni Aizik ,  Daniel D. Lederman

IPC: G06F1/32 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/3206

CPC classification number: G06F1/324 ,  G06F1/3206 ,  G06F1/3296

Abstract: In one embodiment, processor includes a first core to execute instructions, and a power controller to control power consumption of the processor. The power controller may include a hardware performance state controller to control a performance state of the first core autonomously to an operating system, and calculate a target operating frequency for the performance state based at least in part on an energy performance preference hint received from the operating system. Other embodiments are described and claimed.

公开(公告)号：US20190041944A1

公开(公告)日：2019-02-07

申请号：US16013142

申请日：2018-06-20

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Efraim Rotem ,  Eliezer Weissmann ,  Yoni Aizik ,  Daniel D. Lederman

IPC: G06F1/32

Abstract: In one embodiment, processor includes a first core to execute instructions, and a power controller to control power consumption of the processor. The power controller may include a hardware performance state controller to control a performance state of the first core autonomously to an operating system, and calculate a target operating frequency for the performance state based at least in part on an energy performance preference hint received from the operating system. Other embodiments are described and claimed.