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:
Sep. 03, 2019
Filed:
Jun. 07, 2015
Apple Inc., Cupertino, CA (US);
Andrew M. Sowerby, San Francisco, CA (US);
Ahmet S. Tekin, Cupertino, CA (US);
Joseph E. Grzywacz, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Tracking GPU tasks includes receiving a GPU command buffer, executing the command buffer, and generating events in response to execution of the command buffer, each event generated at a different portion of a GPU pipeline. Generating events includes tagging each event with a unique event-type identifier, tagging each event so as to identify the command buffer, and storing each tagged event is in a memory. Displaying GPU tasks, including obtaining, from a kernel portion of an operating system, event records of a first type, partitioning the events into two or more collections of event records, and displaying two or more of the event records of the first collection in a first temporally ordered sequence.