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. 17, 2022
Filed:
Dec. 10, 2019
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Alok Garg, Maynard, MA (US);
Scott Andrew McLelland, Arlington, MA (US);
Marius Evers, Sunnyvale, CA (US);
Matthew T. Sobel, Boxborough, MA (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
Systems, apparatuses, and methods for implementing scheduler queue assignment burst mode are disclosed. A scheduler queue assignment unit receives a dispatch packet with a plurality of operations from a decode unit in each clock cycle. The scheduler queue assignment unit determines if the number of operations in the dispatch packet for any class of operations is greater than a corresponding threshold for dispatching to the scheduler queues in a single cycle. If the number of operations for a given class is greater than the corresponding threshold, and if a burst mode counter is less than a burst mode window threshold, the scheduler queue assignment unit dispatches the extra number of operations for the given class in a single cycle. By operating in burst mode for a given operation class during a small number of cycles, processor throughput can be increased without starving the processor of other operation classes.