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:
Jun. 23, 1998
Filed:
Jul. 10, 1996
Applicant:
Inventor:
Ramesh Chandra Agarwal, Yorktown Heights, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395706 ; 395708 ; 395562 ; 395581 ; 39580023 ; 395391 ;
Abstract
A computer implemented method performed by a processor having multiple functional units avoids branches in decision support codes by doing arithmetic instructions incorporating condition codes generated by compare instructions. The method comprising the steps of analyzing operations in code to be performed by said processors to identify branch operations, substituting for identified branch operations arithmetic condition codes, decoding and dispatching multiple instructions in one processor cycle, and executing multiple functions in parallel per cycle using each of the functional units of said processor.