US Patent Issued to International Business Machines on Dec. 2 for "Detecting and mitigating false structure sharing within a cache line" (New York, Texas Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,935, issued on Dec. 2, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Detecting and mitigating false structure sharing within a cache line" was invented by Craig R Walters (Highland, N.Y.), Ram Sai Manoj Bamdhamravuri (Austin, Texas), Deanna Postles Dunn Berger (Hyde Park, N.Y.), Dominic Ditomaso (Hyde Park, N.Y.) and Alper Buyuktosunoglu (White Plains, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples described herein provide a computer-implemented method that includes generating an extended hot line table that tracks cross-core contended cache lines for multiple processors of a processing system based on cache req...