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:
May. 27, 2025
Filed:
Dec. 22, 2024
Huazhong University of Science and Technology, Hubei, CN;
Bing Wu, Hubei, CN;
Dan Feng, Hubei, CN;
Wei Tong, Hubei, CN;
Jingning Liu, Hubei, CN;
Hongjie Luo, Hubei, CN;
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, Hubei, CN;
Abstract
The disclosure discloses a storage-computation integrated indexing system and a key-value pair storage system, a controller and multiple array banks capable of operating in parallel are included. The array banks include multiple content-addressable cross-point arrays. In each array, each row is used to store a key and a valid flag bit thereof. The controller is configured to perform an indexing operation on key-value pair data stored in the array. The indexing operation includes an insertion operation, which includes: for key-value pair data [k, v] to be inserted, searching for a row that does not store a valid key in the array bank mapped by a hash bucket Bcorresponding to a key k. If search is successful, the key kis stored in an assigned row, its valid flag bit is set to valid, the value vis written into an array row; otherwise, the operation is returned as failed.