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. 12, 2014
Filed:
May. 31, 2011
Lei Xu, High Wycombe, GB;
Martin Langhammer, Salisbury, GB;
Lei Xu, High Wycombe, GB;
Martin Langhammer, Salisbury, GB;
Altera Corporation, San Jose, CA (US);
Abstract
Efficient and scalable circuitry for performing Cholesky decomposition is based on two types of processing elements. A first type of processing element provides inverse square root and multiplication operations. A second type of processing element includes a first computation path for outputting an inner product difference element and a second computation path for outputting an inner product element. Processing elements of the first and second type may be cascaded to achieve a decomposition of a matrix of an arbitrary size. The circuitry is flexible to allow different throughput requirements, and can be optimized to reduce latency and resource consumption.