The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2015
Filed:
Dec. 09, 2014
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Andrew Herdrich, Hillsboro, OR (US);
Ramesh Illikkal, Folsom, CA (US);
Donald Newell, Portland, OR (US);
Ravishankar Iyer, Portland, OR (US);
Vineet Chadha, Hillsboro, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/26 (2006.01); G06F 1/32 (2006.01); G06F 9/46 (2006.01); G06F 9/50 (2006.01); G06F 12/08 (2006.01);
U.S. Cl.
CPC ...
G06F 1/324 (2013.01); G06F 1/3203 (2013.01); G06F 1/3206 (2013.01); G06F 1/3234 (2013.01); G06F 1/3237 (2013.01); G06F 1/3296 (2013.01); G06F 9/50 (2013.01); G06F 12/0891 (2013.01); G06F 1/32 (2013.01); G06F 9/5094 (2013.01); Y02B 60/1221 (2013.01);
Abstract
An apparatus comprises a plurality of cores and a controller coupled to the cores. The controller is to lower an operating point of a first core if a first number based on processor clock cycles per instruction (CPI) associated with a second core is higher than a first threshold. The controller is operable to increase the operating point of the first core if the first number is lower than a second threshold.