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:
Oct. 20, 2026
Filed:
Dec. 20, 2024
Kalray, Montbonnot Saint Martin, FR;
Vincent Ray, Allevard, FR;
Kalray, Montbonnot Saint Martin, FR;
Abstract
A processor comprising multiple cores, each including a local cache; multiple memory banks forming a shared memory for the multiple cores; a directory-based cache coherence protocol manager, comprising for each core a circuit for consolidating multiple cache line invalidation commands received from the different memory banks. The consolidation circuit comprises a counter for counting the received invalidation commands; and a selection circuit configured to, depending on whether the count of received invalidation commands is equal to 1 or greater, transmit to the cache the single received invalidation command or a consolidated invalidation command for the cache lines identified in the received invalidation commands, in a format usable by the cache to simultaneously invalidate the identified cache lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile