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:
Aug. 13, 2013
Filed:
Mar. 29, 2011
Christopher J. Craik, Austin, TX (US);
H. Peter Hofstee, Austin, TX (US);
Damir A. Jamsek, Austin, TX (US);
Jian LI, Austin, TX (US);
Christopher J. Craik, Austin, TX (US);
H. Peter Hofstee, Austin, TX (US);
Damir A. Jamsek, Austin, TX (US);
Jian Li, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Mechanisms are provided for performing approximate run-ahead computations. A first group of compute engines is selected to execute full computations on a full set of input data. A second group of compute engines is selected to execute computations on a sampled subset of the input data. A third group of compute engines is selected to compute a difference in computation results between first computation results generated by the first group of compute engines and second computation results generated by the second group of compute engines. The second group of compute engines is reconfigured based on the difference generated by the third group of compute engines.