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:
May. 05, 2009
Filed:
May. 27, 2004
Roch Georges Archambault, North York, CA;
Robert James Blainey, Newmarket, CA;
Yaoqing Gao, North York, CA;
John David Mccalpin, Round Rock, TX (US);
Francis Patrick O'connell, Austin, TX (US);
Pascal Vezolle, Villeneuve les Maguelone, FR;
Steven Wayne White, Austin, TX (US);
Roch Georges Archambault, North York, CA;
Robert James Blainey, Newmarket, CA;
Yaoqing Gao, North York, CA;
John David McCalpin, Round Rock, TX (US);
Francis Patrick O'Connell, Austin, TX (US);
Pascal Vezolle, Villeneuve les Maguelone, FR;
Steven Wayne White, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system of modifying instructions forming a loop is provided. A method of modifying instructions forming a loop includes modifying instructions forming a loop including: determining static and dynamic characteristics for the instructions; selecting a modification factor for the instructions based on a number of separate equivalent sections forming a cache in a processor which is processing the instructions; and modifying the instructions to interleave the instructions in the loop according to the modification factor and the static and dynamic characteristics when the instructions satisfy a modification criteria based on the static and dynamic characteristics.