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. 09, 2010
Filed:
Jan. 07, 2008
Joaquin Hinojosa, Round Rock, TX (US);
Sheldon B. Levenstein, Austin, TX (US);
Bruce Joseph Ronchetti, Austin, TX (US);
Joaquin Hinojosa, Round Rock, TX (US);
Sheldon B. Levenstein, Austin, TX (US);
Bruce Joseph Ronchetti, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system and computer program product for optimizing EPN to RPN translation when a data miss occurs. The method, system and computer program product take advantage of the high-likelihood of finding the matching PTE in the first half of the PTEG and utilize early data-coming signals from the L2 cache to prime the data-flow pipe to the D-ERAT arrays and requesting a joint steal cycle for executing the write into the D-ERAT and a restart request for re-dispatching the next-to-complete instruction.