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:
May. 26, 2026
Filed:
Nov. 28, 2023
Qualcomm Incorporated, San Diego, CA (US);
Simon Peter William Booth, San Diego, CA (US);
Subbarao Palacharla, San Diego, CA (US);
George Patsilaras, San Diego, CA (US);
Hiral Nandu, South San Francisco, CA (US);
Girish Bhat, San Diego, CA (US);
Yen-Kuan Wu, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects presented herein relate to methods and devices for data or graphics processing including an apparatus, e.g., a graphics processing unit (GPU). The apparatus may obtain an indication of a data write for data associated with data processing. The apparatus may write, based on the indication, the data associated with the data processing to a memory address. The apparatus may receive a read request for the data including the memory address, where the read request is associated with a read with invalidate process. The apparatus may retrieve, based on the read request, the data from at least one of a first cache or at least one second memory, where the retrieval of the data is based on a timing of the indication of the data write. The apparatus may output the retrieved data from at least one of the first cache or the at least one second memory.