Block iterators for sparse matrices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F16%3AN0000105" target="_blank" >RIV/00010669:_____/16:N0000105 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/16:00471784 RIV/68407700:21240/16:00302072
Result on the web
<a href="http://ieeexplore.ieee.org/document/7733315/" target="_blank" >http://ieeexplore.ieee.org/document/7733315/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15439/2016F35" target="_blank" >10.15439/2016F35</a>
Alternative languages
Result language
angličtina
Original language name
Block iterators for sparse matrices
Original language description
Finding an optimal block size for a given sparse matrix forms an important problem for storage formats that partition matrices into uniformly-sized blocks. Finding a solution to this problem can take a significant amount of time, which, effectively, may negate the benefits that such a format brings into sparse-matrix computations. A key for an efficient solution is the ability to quickly iterate, for a particular block size, over matrix nonzero blocks. This work proposes an efficient parallel algorithm for this task and evaluate it experimentally on modern multi-core and many-core high performance computing (HPC) architectures.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA16-16772S" target="_blank" >GA16-16772S: Development of symmetry-guided methods for first principle modeling of medium-mass atomic nuclei</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2016 Federated Conference on Computer Science and Information Systems, FedCSIS 2016
ISBN
978-836081090-3
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
695-704
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Neuveden
Event location
Gdansk, Polsko
Event date
Sep 11, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000392436600098