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:
Sep. 02, 2014
Filed:
Mar. 04, 2011
Philip George Emma, Danbury, CT (US);
Wing K. Luk, Chappaqua, NY (US);
Thomas R. Puzak, Ridgefield, CT (US);
Vijayalakshmi Srinivasan, New York, NY (US);
Philip George Emma, Danbury, CT (US);
Wing K. Luk, Chappaqua, NY (US);
Thomas R. Puzak, Ridgefield, CT (US);
Vijayalakshmi Srinivasan, New York, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A hardened store-in cache system includes a store-in cache having lines of a first linesize stored with checkbits, wherein the checkbits include byte-parity bits, and an ancillary store-only cache (ASOC) that holds a copy of most recently stored-to lines of the store-in cache. The ASOC includes fewer lines than the store-in cache, each line of the ASOC having the first linesize stored with the checkbits.