default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDMarkus Wittmann
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
Books and Theses
- 2016
[b1]Markus Wittmann:
Hardware-effiziente, hochparallele Implementierungen von Lattice-Boltzmann-Verfahren für komplexe Geometrien. University of Erlangen-Nuremberg, Germany, 2016
Journal Articles
- 2021
- [j5]Axel Klawonn
, Martin Lanser, Oliver Rheinbach, Gerhard Wellein, Markus Wittmann:
Energy efficiency of nonlinear domain decomposition methods. Int. J. High Perform. Comput. Appl. 35(3) (2021) - 2016
- [j4]Markus Wittmann, Georg Hager, Thomas Zeiser, Jan Treibig, Gerhard Wellein:
Chip-level and multi-node analysis of energy-optimized lattice Boltzmann CFD simulations. Concurr. Comput. Pract. Exp. 28(7): 2295-2315 (2016) - 2013
- [j3]Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
Comparison of different propagation steps for lattice Boltzmann methods. Comput. Math. Appl. 65(6): 924-935 (2013) - [j2]Faisal Shahzad, Markus Wittmann, Moritz Kreutzer, Thomas Zeiser, Georg Hager, Gerhard Wellein:
A Survey of Checkpoint/Restart Techniques on Distributed Memory Systems. Parallel Process. Lett. 23(4) (2013) - 2010
- [j1]Markus Wittmann, Georg Hager, Jan Treibig, Gerhard Wellein:
Leveraging Shared Caches for Parallel Temporal Blocking of Stencil Codes on Multicore Processors and Clusters. Parallel Process. Lett. 20(4): 359-376 (2010)
Conference and Workshop Papers
- 2018
- [c7]Markus Wittmann, Georg Hager, Radim Janalík, Martin Lanser, Axel Klawonn, Oliver Rheinbach, Olaf Schenk, Gerhard Wellein:
Multicore Performance Engineering of Sparse Triangular Solves Using a Modified Roofline Model. SBAC-PAD 2018: 233-241 - 2015
- [c6]Nicolay Hammer, Ferdinand Jamitzky, Helmut Satzger, Momme Allalen, Alexander Block, Anupam Karmakar, Matthias Brehm, Reinhold Bader, Luigi Iapichino, Antonio Ragagnin, Vasilios Karakasis, Dieter Kranzlmüller, Arndt Bode, Herbert Huber, Martin Kühn, Rui Machado, Daniel Grünewald, Philipp V. F. Edelmann, Friedrich K. Röpke, Markus Wittmann, Thomas Zeiser, Gerhard Wellein, Gerald Mathias, Magnus Schwörer, Konstantin Lorenzen, Christoph Federrath, Ralf Klessen, Karl-Ulrich Bamberg, Hartmut Ruhl, Florian Schornbaum, Martin Bauer, Anand Nikhil, Jiaxing Qi, Harald Klimach, Hinnerk Stüben, Abhishek Deshmukh, Tobias Falkenstein, Klaus Dolag, Margarita Petkova:
Extreme Scale-out SuperMUC Phase 2 - lessons learned. PARCO 2015: 827-836 - 2014
- [c5]Kai Selgrad, Alexander Lier, Markus Wittmann, Daniel Lohmann, Marc Stamminger:
Defmacro for C: Lightweight, Ad Hoc Code Generation. ELS 2014: 80-87 - 2013
- [c4]Faisal Shahzad, Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
An Evaluation of Different I/O Techniques for Checkpoint/Restart. IPDPS Workshops 2013: 1708-1716 - 2012
- [c3]Faisal Shahzad, Markus Wittmann, Thomas Zeiser, Gerhard Wellein:
Asynchronous Checkpointing by Dedicated Checkpoint Threads. EuroMPI 2012: 289-290 - 2010
- [c2]Markus Wittmann, Georg Hager, Gerhard Wellein:
Multicore-aware parallel temporal blocking of stencil codes for shared and distributed memory. IPDPS Workshops 2010: 1-7 - 2009
- [c1]Gerhard Wellein, Georg Hager, Thomas Zeiser, Markus Wittmann, Holger Fehske:
Efficient Temporal Blocking for Stencil Computations by Multicore-Aware Wavefront Parallelization. COMPSAC (1) 2009: 579-586
Parts in Books or Collections
- 2020
- [p2]Axel Klawonn, Martin Lanser, Matthias Uran, Oliver Rheinbach, Stephan Köhler, Jörg Schröder, Lisa Scheunemann, Dominik Brands, Daniel Balzani, Ashutosh Gandhi, Gerhard Wellein, Markus Wittmann, Olaf Schenk, Radim Janalík:
EXASTEEL: Towards a Virtual Laboratory for the Multiscale Simulation of Dual-Phase Steel Using High-Performance Computing. Software for Exascale Computing 2020: 351-404 - 2016
- [p1]Simon Bauer, Hans-Peter Bunge, Daniel Drzisga, Björn Gmeiner, Markus Huber, Lorenz John, Marcus Mohr, Ulrich Rüde, Holger Stengel, Christian Waluga, Jens Weismüller, Gerhard Wellein, Markus Wittmann, Barbara I. Wohlmuth:
Hybrid Parallel Multigrid Methods for Geodynamical Simulations. Software for Exascale Computing 2016: 211-235
Informal and Other Publications
- 2017
- [i13]Markus Wittmann, Viktor Haag, Thomas Zeiser, Harald Köstler, Gerhard Wellein:
Lattice Boltzmann Benchmark Kernels as a Testbed for Performance Analysis. CoRR abs/1711.11468 (2017) - 2016
- [i12]Simon Bauer, Marcus Mohr, Ulrich Rüde, Jens Weismüller, Markus Wittmann, Barbara I. Wohlmuth:
A two-scale approach for efficient on-the-fly operator assembly in massively parallel high performance multigrid codes. CoRR abs/1608.06473 (2016) - [i11]Nicolay Hammer, Ferdinand Jamitzky, Helmut Satzger, Momme Allalen, Alexander Block, Anupam Karmakar, Matthias Brehm, Reinhold Bader, Luigi Iapichino, Antonio Ragagnin, Vasilios Karakasis, Dieter Kranzlmüller, Arndt Bode, Herbert Huber, Martin Kühn, Rui Machado, Daniel Grünewald, Philipp V. F. Edelmann, Friedrich K. Röpke, Markus Wittmann, Thomas Zeiser, Gerhard Wellein, Gerald Mathias, Magnus Schwörer, Konstantin Lorenzen, Christoph Federrath, Ralf Klessen, Karl-Ulrich Bamberg, Hartmut Ruhl, Florian Schornbaum, Martin Bauer, Anand Nikhil, Jiaxing Qi, Harald Klimach, Hinnerk Stüben, Abhishek Deshmukh, Tobias Falkenstein, Klaus Dolag, Margarita Petkova:
Extreme Scale-out SuperMUC Phase 2 - lessons learned. CoRR abs/1609.01507 (2016) - 2015
- [i10]Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
Short Note on Costs of Floating Point Operations on current x86-64 Architectures: Denormals, Overflow, Underflow, and Division by Zero. CoRR abs/1506.03997 (2015) - 2014
- [i9]Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
Modeling and analyzing performance for highly optimized propagation steps of the lattice Boltzmann method on sparse lattices. CoRR abs/1410.0412 (2014) - 2013
- [i8]Markus Wittmann, Georg Hager, Thomas Zeiser, Gerhard Wellein:
Asynchronous MPI for the Masses. CoRR abs/1302.4280 (2013) - [i7]Markus Wittmann, Georg Hager, Thomas Zeiser, Gerhard Wellein:
An analysis of energy-optimized lattice-Boltzmann CFD simulations from the chip to the highly parallel level. CoRR abs/1304.7664 (2013) - 2011
- [i6]Markus Wittmann, Georg Hager:
Optimizing ccNUMA locality for task-parallel execution under OpenMP and TBB on multicore-based systems. CoRR abs/1101.0093 (2011) - [i5]Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
Comparison of different Propagation Steps for the Lattice Boltzmann Method. CoRR abs/1111.0922 (2011) - [i4]Markus Wittmann, Thomas Zeiser, Georg Hager, Gerhard Wellein:
Domain decomposition and locality optimization for large-scale lattice Boltzmann simulations. CoRR abs/1111.1129 (2011) - 2010
- [i3]Markus Wittmann, Georg Hager, Jan Treibig, Gerhard Wellein:
Leveraging shared caches for parallel temporal blocking of stencil codes on multicore processors and clusters. CoRR abs/1006.3148 (2010) - 2009
- [i2]Markus Wittmann, Georg Hager:
A Proof of Concept for Optimizing Task Parallelism by Locality Queues. CoRR abs/0902.1884 (2009) - [i1]Markus Wittmann, Georg Hager, Gerhard Wellein:
Multicore-aware parallel temporal blocking of stencil codes for shared and distributed memory. CoRR abs/0912.4506 (2009)
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-10-07 22:12 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
