公开(公告)号：US09335804B2

公开(公告)日：2016-05-10

申请号：US13783986

申请日：2013-03-04

Applicant: Intel Corporation

Inventor： Travis T. Schluessler ,  Ryan D. Wells ,  Yaakov Romano

IPC: G06F1/32 ,  G06F1/26

CPC classification number: G06F1/26 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

Abstract: In one embodiment, the present invention includes a processor having a first domain with a first compute engine and a second domain with a second compute engine, where each of these domains can operate at an independent voltage and frequency. A first logic may be present to update a power bias value used to control dynamic allocation of power between the first and second domains based at least in part on a busyness of the second domain. In turn, a second logic may dynamically allocate at least a portion of a power budget for the processor between the domains based at least in part on this power bias value. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，本发明包括处理器，其具有具有第一计算引擎的第一域和具有第二计算引擎的第二域，其中这些域中的每一个可以以独立的电压和频率工作。 可以存在第一逻辑来至少部分地基于第二域的繁忙来更新用于控制第一和第二域之间的功率的动态分配的功率偏置值。 反过来，第二逻辑可以至少部分地基于该功率偏差值来在区域之间动态分配处理器的功率预算的至少一部分。 描述和要求保护其他实施例。

公开(公告)号：US09342122B2

公开(公告)日：2016-05-17

申请号：US13621478

申请日：2012-09-17

Applicant: Intel Corporation

Inventor： Travis T. Schluessler ,  Ryan D. Wells ,  Yaakov Romano

IPC: G06F1/32 ,  G06F1/26

CPC classification number: G06F1/26 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

Abstract: In one embodiment, the present invention includes a processor having a first domain with a first compute engine and a second domain with a second compute engine, where each of these domains can operate at an independent voltage and frequency. A first logic may be present to update a power bias value used to control dynamic allocation of power between the first and second domains based at least in part on a busyness of the second domain. In turn, a second logic may dynamically allocate at least a portion of a power budget for the processor between the domains based at least in part on this power bias value. Other embodiments are described and claimed.