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. 14, 2012
Filed:
Mar. 29, 2007
Applicants:
Dennis C. Abts, Eleva, WI (US);
Michael Higgins, Eau Claire, WI (US);
Van L. Snyder, Blaine, MN (US);
Inventors:
Dennis C. Abts, Eleva, WI (US);
Michael Higgins, Eau Claire, WI (US);
Van L. Snyder, Blaine, MN (US);
Assignee:
Cray Inc., Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Various embodiments include fault tolerant memory apparatus, methods, and systems, including an apparatus comprising a memory device including a plurality of addressable memory locations, and a memory manager coupled to the memory device, the memory manager including a scheduling unit operable to detect a multi-bit error in data read from the memory device, and to retry the read operation in order to distinguish between an intermittent error and a persistent error.