First investigations of the vector supercomputer SX-Aurora Tsubasa as a co-processor for database systems

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

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

OriginalspracheEnglisch
TitelDatenbanksysteme fur Business, Technologie und Web, BTW 2019 Workshopband - Proceedings
Redakteure/-innenHolger Meyer, Norbert Ritter, Andreas Thor, Daniela Nicklas, Andreas Heuer, Meike Klettke
Herausgeber (Verlag)Gesellschaft fur Informatik (GI)
Seiten33-50
Seitenumfang18
ISBN (elektronisch)9783885796848
PublikationsstatusVeröffentlicht - 2019
Peer-Review-StatusJa

Publikationsreihe

ReiheGI-Edition : lecture notes in informatics. Proceedings
BandP-290
ISSN1617-5468

Konferenz

TitelDie 18. Fachtagung "Datenbanksysteme fur Business, Technologie und Web" , BTW 2019 Workshopband - 18th Symposium "Database Systems for Business, Technology and Web", BTW 2019 Workshop
Dauer4 - 8 März 2019
StadtRostock
LandDeutschland

Externe IDs

Scopus 85069508659
ORCID /0000-0001-8107-2775/work/142253466

Schlagworte

ASJC Scopus Sachgebiete

Schlagwörter

  • Database Systems, Heterogeneous Hardware, Vector Processor