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. 30, 2024
Filed:
Jan. 21, 2022
T-head (Shanghai) Semiconductor Co., Ltd., Shanghai Free Trade Area, CN;
Heng Liu, Shanghai, CN;
Tianchan Guan, Shanghai, CN;
Shuangchen Li, Sunnyvale, CA (US);
Hongzhong Zheng, Los Gatos, CA (US);
T-Head (Shanghai) Semiconductor Co., Ltd., Shanghai Free Trade Area, CN;
Abstract
This specification describes methods and systems for accelerating attribute data access for graph neural network (GNN) processing. An example method includes: receiving a root node identifier corresponding to a node in a graph for GNN processing; determining one or more candidate node identifiers according to the root node identifier, wherein attribute data corresponding to the one or more candidate node identifiers are sequentially stored in a memory; and sampling one or more graph node identifiers at least from the one or more candidate node identifiers for the GNN processing.