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:
Oct. 29, 2024
Filed:
Aug. 30, 2023
Mellanox Technologies, Ltd., Yokneam, IL;
Eitan Zahavi, Zichron Yaakov, IL;
MELLANOX TECHNOLOGIES, LTD., Yokneam, IL;
Abstract
A system for bandwidth estimation includes an interface and a processor. The interface communicates with a fat-tree (FT) network including multiple switches including (i) leaf switches belonging to a bottom level, (ii) spine switches belonging to a top level and (iii) intermediate switches belonging to one or more intermediate levels. Links connect between selected ones of the switches. The processor is to calculate, for a given level of the FT network that is divided into multiple groups of switches, oversubscription ratios for the respective groups, an oversubscription ratio of a group being indicative of a ratio between (i) a first available bandwidth on the links connecting the switches in the group to a lower level, and (ii) a second available bandwidth on the links connecting the switches in the group to a higher level, and to report a figure of merit of the FT network based on the oversubscription ratios.