Kontaktujte nás | Jazyk: čeština English
dc.title | Performance analysis of built-in parallel reduction's implementation in OpenMP C/C++ language extension | en |
dc.contributor.author | Bližňák, Michal | |
dc.contributor.author | Dulík, Tomáš | |
dc.contributor.author | Jašek, Roman | |
dc.relation.ispartof | Modern Trends and Techniques in Computer Science (CSOC 2014) | |
dc.relation.ispartof | Advances in Intelligent Systems and Computing | |
dc.identifier.issn | 2194-5357 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.identifier.isbn | 978-331906739-1 | |
dc.date.issued | 2014 | |
utb.relation.volume | 285 | |
dc.citation.spage | 607 | |
dc.citation.epage | 617 | |
dc.event.title | 3rd Computer Science On-line Conference, CSOC 2014 | |
dc.event.sdate | 2014-04-28 | |
dc.event.edate | 2014-04-30 | |
dc.type | conferenceObject | |
dc.language.iso | en | |
dc.publisher | Springer-Verlag | |
dc.identifier.doi | 10.1007/978-3-319-06740-7_52 | |
dc.relation.uri | https://link.springer.com/chapter/10.1007/978-3-319-06740-7_52 | |
dc.subject | Analysis | en |
dc.subject | C/C++ | en |
dc.subject | GCC | en |
dc.subject | Improvement | en |
dc.subject | OpenMP | en |
dc.subject | Performance | en |
dc.subject | Reduction | en |
dc.description.abstract | Parallel reduction algorithms are frequent in high performance computing areas, thus, modern parallel programming toolkits and languages often offer support for these algorithms. This article discusses important implementation aspects of built-in support for parallel reduction found in well-known OpenMP C/C++ language extension. It shows that the implementation in widely used GCC compiler is not efficient and suggests usage of custom reduction implementation improving the computational performance. | en |
utb.faculty | Faculty of Applied Informatics | |
dc.identifier.uri | http://hdl.handle.net/10563/1004196 | |
utb.identifier.obdid | 43871827 | |
utb.identifier.scopus | 2-s2.0-84923776359 | |
utb.identifier.wok | 000370620000052 | |
utb.source | d-scopus | |
dc.date.accessioned | 2015-05-06T06:58:22Z | |
dc.date.available | 2015-05-06T06:58:22Z | |
utb.contributor.internalauthor | Bližňák, Michal | |
utb.contributor.internalauthor | Dulík, Tomáš | |
utb.contributor.internalauthor | Jašek, Roman | |
utb.fulltext.affiliation | Michal Bližňák, Tomáš Dulík and Roman Jašek M. Bližňák (&) T. Dulík R. Jašek Faculty of Applied Informatics, Department of Informatics and Artificial Intelligence, Tomas Bata University in Zlin, Nad Stráněmi 4511 760 05 Zlín, Czech Republic e-mail: bliznak@fai.utb.cz URL: http://www.utb.cz/fai T. Dulík e-mail: dulik@fai.utb.cz R. Jašek e-mail: jasek@fai.utb.cz | |
utb.fulltext.dates | - | |
utb.fulltext.sponsorship | The research was supported by the European Regional Development Fund under the project CEBIA-Tech No. CZ.1.05/2.1.00/03.0089. |