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:
Aug. 25, 2026
Filed:
Jan. 17, 2025
Arm Limited, Cambridge, GB;
Ugo Castorina, Biot, FR;
Damien Matthieu Valentin Cathrine, Mougins, FR;
Orestis Chiotakis, Nice, FR;
Vincenzo Consales, Golfe Juan, FR;
Arm Limited, Cambridge, GB;
Abstract
There is provided an apparatus comprising training storage circuitry configured to store training entries, each comprising training data indicative of a trigger memory access request to local storage. The apparatus comprises filter circuitry to generate a filtered sequence of memory access requests by applying a filter to a sequence of memory access requests. The apparatus comprises training circuitry to monitor the filtered sequence, and responsive to observation of the trigger memory access request indicated in a training entry, to update the training data in the training entry. The filter circuitry is configured for each memory access request of the sequence that resulted in a hit on a data item in the local storage, to include the memory access request in the filtered sequence in dependence on a filter criterion independent of a type of request that resulted in the data item being allocated to the local storage.