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. 20, 2024
Filed:
Aug. 24, 2021
Graphcore Limited, Bristol, GB;
Daniel John Pelham Wilkinson, Bristol, GB;
GRAPHCORE LIMITED, Bristol, GB;
Abstract
A device comprising: a processing unit comprising at least one processor configured to: participate in barrier synchronisations, each of which separates a compute phase of the at least one processor from an exchange phase for the at least one processor; and exchange sync messages with a sync controller hardware unit so as to co-ordinate each of the barrier synchronisations; and sync trace circuitry configured to: receive one or more of the sync messages; and in response to each of the one or more of the sync messages, provide sync trace information for output from the device, the sync trace information comprising timing information associated with the respective sync message.