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:
Apr. 04, 2023
Filed:
Sep. 25, 2020
Applicant:
Ati Technologies Ulc, Markham, CA;
Inventor:
Guennadi Riguer, Markham, CA;
Assignee:
ATI Technologies ULC, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/60 (2006.01); G06T 17/10 (2006.01); G06T 15/06 (2011.01);
U.S. Cl.
CPC ...
G06T 1/60 (2013.01); G06T 15/06 (2013.01); G06T 17/10 (2013.01);
Abstract
Some implementations provide systems, devices, and methods for implementing a cache replacement policy. A memory request is issued for attribute information associated with a node in an acceleration data structure. The attribute information associated with the node is inserted into a cache entry of the cache and an age associated with the cache entry is set to a value based on the attribute information, in response to the memory request causing a cache miss.