dc.contributor.author | Trancoso, Pedro | en |
dc.contributor.editor | Monien B. | en |
dc.contributor.editor | Feldmann R. | en |
dc.creator | Trancoso, Pedro | en |
dc.date.accessioned | 2019-11-13T10:42:29Z | |
dc.date.available | 2019-11-13T10:42:29Z | |
dc.date.issued | 2002 | |
dc.identifier.issn | 0302-9743 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/55074 | |
dc.description.abstract | In this work we analyze the parallelization of database workloads for an emerging memory technology: Processing-In-Memory (PIM) chips. While most previous studies have used scientific workloads to evaluate PIM architectures, we focus on database applications as they are a dominant class of applications. For our experiments we built a simple DBMS prototype, which contains modified parallel algorithms, an in-chip data movement algorithm, and a simple query optimizer. Compared to the single processing execution, the average speedup for a PIM with 32 processing elements is 43 times. Other results show that an n-way multiprocessor of similar cost cannot perform as well. Overall, the results obtained indicate that PIM chips are an architecture with large potential for database workloads. © Springer-Verlag Berlin Heidelberg 2002. | en |
dc.source | 8th International Euro-Par Conference on Parallel Processing, Euro-Par 2002 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84956855454&partnerID=40&md5=67e6eb4ffbe7a4b6109bfcb64de0e22a | |
dc.subject | Memory architecture | en |
dc.subject | Parallelizations | en |
dc.subject | Database systems | en |
dc.subject | Query processing | en |
dc.subject | Database workload | en |
dc.subject | Scientific workloads | en |
dc.subject | Database applications | en |
dc.subject | Emerging memory technologies | en |
dc.subject | Processing elements | en |
dc.subject | Processing-in-memory chips | en |
dc.subject | Query optimizer | en |
dc.title | In-memory parallelism for database workloads | en |
dc.type | info:eu-repo/semantics/article | |
dc.description.volume | 2400 | |
dc.description.startingpage | 532 | |
dc.description.endingpage | 542 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Πληροφορικής / Department of Computer Science | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Sponsors: Association of Computer Machinery, ACM | en |
dc.description.notes | DFG | en |
dc.description.notes | International Federation of Information Processing, IFIP | en |
dc.description.notes | Conference code: 143329</p> | en |
dc.source.abbreviation | Lect. Notes Comput. Sci. | en |
dc.contributor.orcid | Trancoso, Pedro [0000-0002-2776-9253] | |
dc.gnosis.orcid | 0000-0002-2776-9253 | |