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:
Apr. 09, 2013
Filed:
Aug. 31, 2010
Jeffry E. Gonion, Campbell, CA (US);
Keith E. Diefendorff, Los Gatos, CA (US);
Jeffry E. Gonion, Campbell, CA (US);
Keith E. Diefendorff, Los Gatos, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
The described embodiments provide a processor for generating a result vector that contains results from a comparison operation. During operation, the processor receives a first input vector, a second input vector, and a control vector. When subsequently generating a result vector, the processor first captures a base value from a key element position in the first input vector. For selected elements in the result vector, processor compares the base value and values from relevant elements to the left of a corresponding element in the second input vector, and writes the result into the element in the result vector. In the described embodiments, the key element position and the relevant elements can be defined by the control vector and an optional predicate vector.