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First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems

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dc.contributor.authorPietrzyk, Johannes
dc.contributor.authorHabich, Dirk
dc.contributor.authorDamme, Patrick
dc.contributor.authorLehner, Wolfgang
dc.contributor.editorMeyer, Holger
dc.contributor.editorRitter, Norbert
dc.contributor.editorThor, Andreas
dc.contributor.editorNicklas, Daniela
dc.contributor.editorHeuer, Andreas
dc.contributor.editorKlettke, Meike
dc.date.accessioned2019-04-15T11:40:37Z
dc.date.available2019-04-15T11:40:37Z
dc.date.issued2019
dc.description.abstractThe 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.en
dc.identifier.doi10.18420/btw2019-ws-03
dc.identifier.isbn978-3-88579-684-8
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/21817
dc.language.isoen
dc.publisherGesellschaft für Informatik, Bonn
dc.relation.ispartofBTW 2019 – Workshopband
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) – Proceedings, Volume P-290
dc.subjectDatabase Systems
dc.subjectHeterogeneous Hardware
dc.subjectVector Processor
dc.titleFirst Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systemsen
gi.citation.endPage50
gi.citation.startPage33
gi.conference.date4.-8. März 2019
gi.conference.locationRostock
gi.conference.sessiontitle1st Workshop on Novel Data Management Ideas on Heterogeneous (Co-)Processors (NoDMC)

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P290 - BTW2019 - Datenbanksysteme für Business, Technologie und Web - Workshopband