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:
Nov. 26, 2019
Filed:
Nov. 07, 2017
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Alan Dodson Smith, Austin, TX (US);
Chintan S. Patel, Bee Cave, TX (US);
Eric Christopher Morton, Austin, TX (US);
Vydhyanathan Kalyanasundharam, San Jose, CA (US);
Narendra Kamat, West Lafayette, IN (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A system for implementing load balancing schemes includes one or more processing units, a memory, and a communication fabric with a plurality of switches coupled to the processing unit(s) and the memory. A switch of the fabric determines a first number of streams on a first input port that are targeting a first output port. The switch also determines a second number of requestors, from all input ports, that are targeting the first output port. Then, the switch calculates a throttle factor for the first input port by dividing the first number of streams by the second number of streams. The switch applies the throttle factor to regulate bandwidth on the first input port for requestors targeting the first output port. The switch also calculates throttle factors for the other ports and applies the throttle factors when regulating bandwidth on the other ports.