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Titel:

Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Alvermann, Andreas; Basermann, Achim; Bungartz, Hans-Joachim; Carbogno, Christian; Ernst, Dominik; Fehske, Holger; Futamura, Yasunori; Galgon, Martin; Hager, Martin; Huber, Sarah; Huckle, Thomas; Ida, Akihiro; Imakura, Akira; Kawai, Masatoshi; Köcher, Simone; Kreutzer, Moritz; Kus, Pavel; Lang, Bruno; Lederer, Hermann; Manin, Valeriy; Marek, Andreas; Nakajima, Kengo; Nemec, Lydia; Reuter, Karsten; Rippl, Michael; Röhrig-Zöllner, Melven; Sakurai, Tetsuya; Scheffler, Mat...     »
Abstract:
We first briefly report on the status and recent achievements of the ELPA-AEO (Eigen value Solvers for Petaflop Applications—Algorithmic Extensions and Optimizations) and ESSEX II (Equipping Sparse Solvers for Exascale) projects. In both collaboratory efforts, scientists from the application areas, mathematicians, and computer scientists work together to develop and make available efficient highly parallel methods for the solution of eigenvalue problems. Then we focus on a topic addressed in bot...     »
Kongresstitel:
International Workshop on Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing
Zeitschriftentitel:
Japan Journal of Industrial and Applied Mathematics
Jahr:
2019
Band / Volume:
36
Jahr / Monat:
2019-04
Quartal:
2. Quartal
Monat:
Apr
Heft / Issue:
2
Seitenangaben Beitrag:
699--717
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1007/s13160-019-00360-8
Verlag / Institution:
Springer
Status:
Verlagsversion / published
Publikationsdatum:
27.04.2019
TUM Einrichtung:
Department of Informatics
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