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:
Oct. 14, 2003
Filed:
Jun. 30, 1995
Luke Matthew Browning, Austin, TX (US);
Jeffrey Scott Peek, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system for establishing a priority order of threads executed within a multiprocessor data processing system are disclosed. The priority order of threads is maintained on a global queue within the data processing system and the queue is ordered by selecting a most favored runnable thread from among either a current thread, a favored thread, or an affinity thread. Once the thread is chosen, be it the current thread, the most favored thread, or the affinity thread, the chosen thread is removed from a run queue and then is run on the data processing system on a selected processor. An affinity thread pointer is updated to the thread being run to select the next affinity thread or the thread having the greatest affinity.