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:
Mar. 12, 2024
Filed:
Nov. 24, 2020
Arm Limited, Cambridge, GB;
Zhi-Gang Liu, Westford, MA (US);
Paul Nicholas Whatmough, Cambridge, MA (US);
Matthew Mattina, Boylston, MA (US);
Arm Limited, Cambridge, GB;
Abstract
A system and method for multiplying matrices are provided. The system includes a processor coupled to a memory and a matrix multiply accelerator (MMA) coupled to the processor. The MMA is configured to multiply, based on a bitmap, a compressed first matrix and a second matrix to generate an output matrix including, for each element i,j of the output matrix, a calculation of a dot product of an irow of the compressed first matrix and a jcolumn of the second matrix based on the bitmap. Or, the MMA is configured to multiply, based on the bitmap, the second matrix and the compressed first matrix and to generate the output matrix including, for each element i,j of the output matrix, a calculation of a dot product of an irow of the second matrix and a jcolumn of the compressed first matrix based on the bitmap.