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. 16, 2026
Filed:
Dec. 14, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Mark Richard Nutter, Austin, TX (US);
Aaron Michael Knoll, Santa Clara, CA (US);
Madhusudhanan Srinivasan, Austin, TX (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A technique for performing a path tracing operation is provided. A cache is interrogated using a probe operation that returns a Boolean result for each of a plurality of scene data elements associated with the path tracing operation. The Boolean result indicates presence or absence of a scene data element in the cache. The path tracing operation executes at least a first instruction based at least in part on the probe operation returning a Boolean result indicating absence of one of the scene data elements in the cache. The path tracing operation executes at least a second instruction based at least in part on the probe operation returning a Boolean result indicating presence of said one scene data element in the cache, wherein the first instruction is different from the second instruction.