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. 06, 2026
Filed:
Nov. 28, 2022
Alibaba (China) Co., Ltd., Hangzhou, CN;
Yijin Guan, Beijing, CN;
Dimin Niu, Sunnyvale, CA (US);
Shengcheng Wang, Shanghai, CN;
Shuangchen Li, Sunnyvale, CA (US);
Hongzhong Zheng, Los Gatos, CA (US);
Alibaba (China) Co., Ltd., Hangzhou, CN;
Abstract
This application describes systems and methods for facilitating memory access for graph neural network (GNN) processing. An example system includes a plurality of processing units, each configured to perform graph neural network (GNN) processing; and a plurality of memory extension cards, each configured to store graph data for the GNN processing, wherein: each of the plurality of processing units is communicatively coupled with three other processing units via one or more interconnects respectively; the plurality of processing units are communicatively coupled with the plurality of memory extension cards respectively; and each of the plurality of memory extension cards includes a graphic access engine circuitry configured to acceleratre GNN memory access.