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. 08, 2014
Filed:
Aug. 15, 2008
Brucek Khailany, San Francisco, CA (US);
Mark Rygh, Union City, CA (US);
Jim Jian Lin, Saratoga, CA (US);
Udo Uebel, San Francisco, CA (US);
Brucek Khailany, San Francisco, CA (US);
Mark Rygh, Union City, CA (US);
Jim Jian Lin, Saratoga, CA (US);
Udo Uebel, San Francisco, CA (US);
Calos Fund Limited Liability Company, Dover, DE (US);
Abstract
Tracing command execution in a data processing system having a host processor and a co-processor. The host processor maintains a record of a plurality of commands for the co-processor, storing each of the plurality of commands is stored in a command queue. Hardware trace logic is provided to store one or more events based, at least in part, on transfer of the plurality of commands to a small memory. Software is executed to store the one or more events to a main memory, wherein the one or more events are aggregated into a single memory trace within the main memory.