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:
Feb. 03, 2015
Filed:
Mar. 24, 2011
Applicant:
Robert Knight, Mahomet, IL (US);
Inventor:
Robert Knight, Mahomet, IL (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/32 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3206 (2013.01); G06F 1/3287 (2013.01); Y02B 60/32 (2013.01);
Abstract
In one embodiment, a method includes, upon occurrence of multiple power state transition events for a core of a multi-core processor, reading a value of a system counter of the core and values of low power counters of the core, without expiration of a timer or triggering of an interrupt. These values can be stored in a storage of the processor. Then, after collection is completed, the storage can be accessed to determine a power profile of the processor using the stored values. Other embodiments are described and claimed.