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. 27, 2022
Filed:
Mar. 29, 2019
Intel Corporation, Santa Clara, CA (US);
Abhishek Basak, Hillsboro, OR (US);
Li Chen, Hillsboro, OR (US);
Salmin Sultana, Hillsboro, OR (US);
Anna Trikalinou, Hillsboro, OR (US);
Erdem Aktas, Beaverton, OR (US);
Saeedeh Komijani, Mountain View, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods, apparatus, systems and articles of manufacture are disclosed for anomalous memory access pattern detection for translational lookaside buffers. An example apparatus includes a communication interface to retrieve a first eviction data set from a translational lookaside buffer associated with a central processing unit; a machine learning engine to: generate an anomaly detection model based upon at least one of a second eviction data set not including an anomaly and a third eviction data set including the anomaly; and determine whether the anomaly is present in the first eviction data set based on the anomaly detection model; and an alert generator to at least one of modify a bit value or terminate memory access operations when the anomaly is determined to be present.