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:
Apr. 21, 2026
Filed:
Dec. 13, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Max Oberberger, Munich, DE;
Matthaeus G. Chajdas, Munich, DE;
Advanced Micro Devices, In., Santa Clara, CA (US);
Abstract
To load compacted memory between a system memory and a local data share (LDS), a processing system includes an accelerator unit (AU) connected to a memory unit. The memory unit is configured to identify that compacted data in the system memory is to be written to elements of an LDS based on two or more compaction masks. The memory unit is configured to then determine sources within the memory from which to load compacted data into the elements of the LDS by determining pre-fix sums based on the two or more compaction masks. The memory unit is configured to then load the compacted data from the identified sources to corresponding elements of the LDS.