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:
Sep. 19, 2023
Filed:
Aug. 06, 2021
Meta Platforms, Inc., Menlo Park, CA (US);
Krishnakumar Narayanan Nair, Newark, CA (US);
Meta Platforms, Inc., Menlo Park, CA (US);
Abstract
A computer-implemented method may include retrieving, via a remote data bus from a data store remote from a hardware accelerator to a local memory device (LMD) included in the hardware accelerator, (1) a filter matrix comprising a set of filter vectors corresponding to a filter location included in each of a set of filters of a convolutional layer of an artificial neural network (ANN), and (2) an activation matrix comprising a primary and a secondary set of activation vectors, each activation vector included in an activation volume inputted into the convolutional layer. The method may also include directing a hardware matrix multiplication unit (MMU) included in the hardware accelerator and communicatively coupled to the LMD via a local data bus, to execute a matrix multiplication operation (MMO) using the filter matrix and the activation matrix.