Pipelined hash table with reduced collisions
US10621080B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2016 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Mar 24, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatuses and methods for pipelined hashing are described herein. An example apparatus to perform a pipelined hash function may include a first memory to store a first plurality of bucket records, a second memory to store a second plurality of bucket records, and a hash circuit to receive a key and to perform a pipelined hash function using the key to provide a hash value. The hash circuit further to select a first bucket record of the first plurality of bucket records from the first memory based on a first subset of bits of the hash value. The hash circuit further to provide a location of a particular entry of an entry record of the plurality of entry records based on contents of the first bucket record and a second subset of bits of the hash value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.