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. 21, 2010
Filed:
Mar. 24, 2000
Chan W. Lee, Portland, OR (US);
Glenn Hinton, Portland, OR (US);
Robert Krick, Fort Collins, CO (US);
Chan W. Lee, Portland, OR (US);
Glenn Hinton, Portland, OR (US);
Robert Krick, Fort Collins, CO (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method of partitioning a memory resource, associated with a multi-threaded processor, includes defining the memory resource to include first and second portions that are dedicated to the first and second threads respectively. A third portion of the memory resource is then designated as being shared between the first and second threads. Upon receipt of an information item, (e.g., a microinstruction associated with the first thread and to be stored in the memory resource), a history of Least Recently Used (LRU) portions is examined to identify a location in either the first or the third portion, but not the second portion, as being a least recently used portion. The second portion is excluded from this examination on account of being dedicated to the second thread. The information item is then stored within a location, within either the first or the third portion, identified as having been least recently used.