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:
Feb. 28, 2017
Filed:
Mar. 14, 2013
James C. Holt, Austin, TX (US);
Brian C. Kahne, Austin, TX (US);
William C. Moyer, Dripping Springs, TX (US);
James C. Holt, Austin, TX (US);
Brian C. Kahne, Austin, TX (US);
William C. Moyer, Dripping Springs, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A processing system includes a processor configured to execute a plurality of instructions corresponding to a task, wherein the plurality of instructions comprises a resource transfer instruction to indicate a transfer of processing operations of the task from the processor to a different resource and a hint instruction which precedes the resource transfer instruction by a set of instructions within the plurality of instructions. A processor task scheduler is configured to schedule tasks to the processor, wherein, in response to execution of the hint instruction of the task, the processor task scheduler finalizes selection of a next task and loads a context of the selected next task into a background register file. The loading occurs concurrently with execution of the set of instructions between the hint instruction and resource transfer instruction, and, after loading is completed, the processor switches to the selected task in response to the resource transfer instruction.