First investigations of the vector supercomputer SX-Aurora Tsubasa as a co-processor for database systems
Research output: Contribution to book/conference proceedings/anthology/report › Conference contribution › Contributed › peer-review
Contributors
Abstract
The hardware landscape is currently changing from homogeneous multi-core systems towards heterogeneous systems with many different computing units, each with their own characteristics. This trend is a great opportunity for database systems to increase the overall performance if the heterogeneous resources can be utilized efficiently. Following that trend, NEC cooperation has recently introduced a novel heterogeneous hardware system called SX-Aurora TSUBASA. This novel heterogeneous system features a strong vector engine as a (co-)processor providing world's highest memory bandwidth of 1.2TB/s per vector processor. From a database system perspective, where many operations are memory bound, this bandwidth is very interesting. Thus, we describe the unique architecture and properties of this novel heterogeneous system in this paper. Moreover, we present first database-specific evaluation results to show the benefit of this system to increase the query performance. We conclude the paper with an outlook on our ongoing research activities in this direction.
Details
Original language | English |
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Title of host publication | Datenbanksysteme fur Business, Technologie und Web, BTW 2019 Workshopband - Proceedings |
Editors | Holger Meyer, Norbert Ritter, Andreas Thor, Daniela Nicklas, Andreas Heuer, Meike Klettke |
Publisher | Gesellschaft fur Informatik (GI) |
Pages | 33-50 |
Number of pages | 18 |
ISBN (electronic) | 9783885796848 |
Publication status | Published - 2019 |
Peer-reviewed | Yes |
Publication series
Series | GI-Edition : lecture notes in informatics. Proceedings |
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Volume | P-290 |
ISSN | 1617-5468 |
Conference
Title | Die 18. Fachtagung "Datenbanksysteme fur Business, Technologie und Web" , BTW 2019 Workshopband - 18th Symposium "Database Systems for Business, Technology and Web", BTW 2019 Workshop |
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Duration | 4 - 8 March 2019 |
City | Rostock |
Country | Germany |
External IDs
Scopus | 85069508659 |
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ORCID | /0000-0001-8107-2775/work/142253466 |
Keywords
ASJC Scopus subject areas
Keywords
- Database Systems, Heterogeneous Hardware, Vector Processor