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:
Jun. 09, 2020
Filed:
Sep. 19, 2017
Intel Corporation, Santa Clara, CA (US);
Seth H. Pugsley, Hillsboro, OR (US);
Manjunath Shevgoor, San Jose, CA (US);
Christopher B. Wilkerson, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
In one embodiment, a processor comprises a first prefetcher to generate prefetch requests to prefetch data into a mid-level cache; a second prefetcher to generate prefetch requests to prefetch data into the mid-level cache; and a prefetcher selector to select a prefetcher configuration for the first prefetcher and the second prefetcher based on at least one memory access metric, wherein the prefetcher configuration is to specify whether the first prefetcher is to be enabled to issue, to the mid-level cache, prefetch requests for data of a particular page and whether the second prefetcher is to be enabled to issue, to the mid-level cache, prefetch requests for data of the particular page.