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:
Jan. 27, 2026
Filed:
Sep. 30, 2021
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Michael W. Boyer, Redmond, WA (US);
Ashish Gondimalla, Lafayette, IN (US);
Bradford M. Beckmann, Kirkland, WA (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A processing unit decomposes a matrix for partial processing at a processor-in-memory (PIM) device. The processing unit receives a matrix to be used as an operand in an arithmetic operation (e.g., a matrix multiplication operation). In response, the processing unit decomposes the matrix into two component matrices: a sparse component matrix and a dense component matrix. The processing unit itself performs the arithmetic operation with the dense component matrix, but sends the sparse component matrix to the PIM device for execution of the arithmetic operation. The processing unit thereby offloads at least some of the processing overhead to the PIM device, improving overall efficiency of the processing system.