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:
Aug. 27, 2019
Filed:
Dec. 21, 2017
International Business Machines Corporation, Armonk, NY (US);
Gopi K. Attaluri, San Jose, CA (US);
Ronald J. Barber, San Jose, CA (US);
Ippokratis Pandis, Palo Alto, CA (US);
Vijayshankar Raman, Sunnyvale, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for creating a compact hash table includes a thread executing using a processor for scanning a subset of keys and values, and for each key, performing a hash operation and inserting hashed keys into a bitmap structure. Cumulative population counts of keys and values are determined within the bitmap. The method repeats scanning the subset of the keys and values. The keys and values are inserted into a compacted array using the cumulative population counts.