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:
Jul. 01, 2025
Filed:
Sep. 12, 2022
Graphcore Limited, Bristol, GB;
Simon Christian Knowles, Wiltshire, GB;
GRAPHCORE LIMITED, Bristol, GB;
Abstract
A computer comprising a plurality of processor devices connected in a ring, wherein each of the processor devices is connected to each of two neighbouring ones of the processor devices by a respective physical inter-processor link. Each of a set of external memory device stores a local portion of the externally stored dataset. Each processor device executes instructions to: determine that a synchronisation point has been reached by the plurality of processor devices; responsive to the determination, access from its connected external memory device its local portion of the externally stored dataset stored; record a copy of its local portion of the externally stored dataset in its local memory; transmit its local portion of the externally stored dataset to at least one of its connected neighbouring processing devices; and receive an incoming portion of the externally stored dataset from at least one of its connected neighbouring processing devices.