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. 24, 2023
Filed:
Aug. 15, 2022
Zoox, Inc., Foster City, CA (US);
Sarah Tariq, Palo Alto, CA (US);
Zejia Zheng, Palo Alto, CA (US);
Zoox, Inc., Foster City, CA (US);
Abstract
Techniques for maintaining and synchronizing data is a processing pipeline data between multiple processing units to improve a system latency are described herein. For example, the techniques may include determining, in response to an invocation of vision processing on first vision data stored in a first memory range in a first memory associated with a central processing unit (CPU), that second vision data stored in a second memory range in a second memory associated with a graphic processing unit (GPU) is a modified copy of the first vision data. The second vision data may be obtained using a non-blocking operation from the second memory range. The first vision data stored in the first memory range may be replaced with the second vision data obtained from the second memory range. The vision processing may then be performed using the second vision data stored in the first memory.