US Patent Issued to Arm on May 19 for "Prefetch request generation" (Arizona Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,632,256, issued on May 19, was assigned to Arm Ltd. (Cambridge, Great Britain).

"Prefetch request generation" was invented by Vijay Chavan (Tempe, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus has decoding circuitry to decode instructions defined according to an instruction set architecture (ISA) support a loop control instruction providing an explicit loop presence hint indicating that a sequence of instructions to be executed includes a program loop body to be iterated. Processing circuitry performs data processing in response to the decoded instructions. Prefetch circuitry generates a prefetch request for data to be prefetched into...