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. 16, 2003
Filed:
Sep. 23, 1999
Jesse D. Hunter, Glendale, AZ (US);
Michel Brown, Glendale, AZ (US);
David A. Egolf, Glendale, AZ (US);
Jon Keil, Phoenix, AZ (US);
Michael Meduna, Phoenix, AZ (US);
Bull HN Information Systems Inc., Billerica, MA (US);
Abstract
A processor in a data processing system having multiple cache memories performs cache memory or processor module affinity dispatchin. Processes awaiting dispatch are stored in prioritized queues. Each queue has a priority chain, and a chain for each cache memory or processor module, with each chain containing processes ready for dispatch. The dispatcher checks the queues in priority order, starting with the priority chain for a queue, followed by the chain corresponding to the cache memory or processor module that the process last executed upon, followed by chains corresponding to other cache memories or processor modules.