Group by:
Item Type |
YearNumber of items: 50.
Book / Monograph
Korch, Matthias:
Eingebettete Runge-Kutta-Verfahren für parallele Rechnersysteme : Effiziente Implementierung durch Ausnutzung der Speicherzugriffslokalität.
Saarbrücken
:
VDM Verlag Dr. Müller
,
2008
. -
XVI, 272 p.
ISBN 978-3-8364-9140-2
Article in a journal
Bartel, Silas ; Korch, Matthias:
Generation of logic designs for efficiently solving ordinary differential equations on field programmable gate arrays.
In: Software : Practice and Experience.
Vol. 53
(2023)
Issue 1
.
- pp. 27-52.
ISSN 1097-024X
DOI: https://doi.org/10.1002/spe.3043
Korch, Matthias ; Werner, Tim:
An in-depth introduction of multi-workgroup tiling for improving the locality of explicit one-step methods for ODE systems with limited access distance on GPUs.
In: Concurrency and Computation.
Vol. 33
(2021)
Issue 11
.
- e6016.
ISSN 1532-0634
DOI: https://doi.org/10.1002/cpe.6016
Korch, Matthias ; Werner, Tim:
Improving locality of explicit one-step methods on GPUs by tiling across stages and time steps.
In: Future Generation Computer Systems.
Vol. 102
(2020)
.
- pp. 889-901.
ISSN 0167-739X
DOI: https://doi.org/10.1016/j.future.2019.07.075
Korch, Matthias ; Werner, Tim:
Accelerating explicit ODE methods on GPUs by kernel fusion.
In: Concurrency and Computation.
Vol. 30
(2018)
Issue 18
.
- e4470.
ISSN 1532-0634
DOI: https://doi.org/10.1002/cpe.4470
Kalinnik, Natalia ; Korch, Matthias ; Rauber, Thomas:
Online auto-tuning for the time-step-based parallel solution of ODEs on shared-memory systems.
In: Journal of Parallel and Distributed Computing.
Vol. 74
(2014)
Issue 8
.
- pp. 2722-2744.
ISSN 0743-7315
DOI: https://doi.org/10.1016/j.jpdc.2014.03.006
Kalinnik, Natalia ; Korch, Matthias ; Rauber, Thomas:
An efficient time-step-based self-adaptive algorithm for predictor-corrector methods of Runge-Kutta type.
In: Journal of Computational and Applied Mathematics.
Vol. 236
(2011)
Issue 3
.
- pp. 394-410.
ISSN 0377-0427
DOI: https://doi.org/10.1016/j.cam.2011.07.015
Korch, Matthias ; Rauber, Thomas:
Parallel Low-Storage Runge-Kutta Solvers for ODE Systems with Limited Access Distance.
In: The International Journal of High Performance Computing Applications.
Vol. 25
(2011)
Issue 2
.
- pp. 236-255.
ISSN 1741-2846
DOI: https://doi.org/10.1177/1094342010384418
Korch, Matthias ; Rauber, Thomas ; Scholtes, Carsten:
Scalability and locality of extrapolation methods on large parallel systems.
In: Concurrency and Computation.
Vol. 23
(2011)
Issue 15
.
- pp. 1789-1815.
ISSN 1532-0634
DOI: https://doi.org/10.1002/cpe.1765
Korch, Matthias ; Rauber, Thomas:
Optimizing Locality and Scalability of Embedded Runge-Kutta Solvers Using Block-Based Pipelining.
In: Journal of Parallel and Distributed Computing.
Vol. 66
(2006)
Issue 3
.
- pp. 444-468.
ISSN 0743-7315
DOI: https://doi.org/10.1016/j.jpdc.2005.09.003
Korch, Matthias ; Rauber, Thomas:
A comparison of task pools for dynamic load balancing of irregular algorithms.
In: Concurrency and Computation.
Vol. 16
(2004)
Issue 1
.
- pp. 1-47.
ISSN 1532-0634
DOI: https://doi.org/10.1002/cpe.745
Article in a book
Hacker, Oliver ; Korch, Matthias ; Seiferth, Johannes:
A Motivating Case Study on Code Variant Selection by Reinforcement Learning.
In: Varbanescu, Ana-Lucia ; Bhatele, Abhinav ; Luszczek, Piotr ; Marc, Baboulin
(ed.):
High Performance Computing : Proceedings. -
Cham
: Springer
,
2022
. - pp. 293-312
. - (Lecture Notes in Computer Science
; 13289
)
ISBN 978-3-031-07312-0
DOI: https://doi.org/10.1007/978-3-031-07312-0_15
Alappat, Christie L. ; Seiferth, Johannes ; Hager, Georg ; Korch, Matthias ; Rauber, Thomas ; Wellein, Gerhard:
YaskSite : Stencil Optimization Techniques Applied to Explicit ODE Methods on Modern Architectures.
In: Lee, Jae W. ; Soffa, Mary Lou ; Zaks, Ayal
(ed.):
2021 IEEE/ACM International Symposium on Code Generation and Optimization (CGO) : Proceedings. -
Piscataway, NJ
,
2021
. - pp. 174-186
ISBN 978-1-7281-8613-9
DOI: https://doi.org/10.1109/CGO51591.2021.9370316
Korch, Matthias ; Raithel, Philipp ; Werner, Tim:
Implementation and Optimization of a 1D2V PIC Method for Nonlinear Kinetic Models on GPUs.
In:
2020 28th Euromicro International Conference on Parallel, Distributed and Network-Based Processing : PDP 2020 ; Proceedings. -
Piscataway, NJ
: IEEE
,
2020
. - pp. 30-37
ISBN 978-1-7281-6582-0
DOI: https://doi.org/10.1109/PDP50117.2020.00012
Korch, Matthias ; Werner, Tim:
Multi-workgroup Tiling to Improve the Locality of Explicit One-Step Methods for ODE Systems with Limited Access Distance on GPUs.
In: Wyrzykowski, Roman ; Deelman, Ewa ; Dongarra, Jack ; Karczewski, Konrad
(ed.):
Parallel Processing and Applied Mathematics : 13th International Conference, PPAM 2019 ; Revised Selected Papers. Part I. -
Cham
: Springer
,
2020
. - pp. 3-12
. - (Lecture Notes in Computer Science
; 12043
)
ISBN 978-3-030-43229-4
DOI: https://doi.org/10.1007/978-3-030-43229-4_1
Seiferth, Johannes ; Korch, Matthias ; Rauber, Thomas:
Offsite Autotuning Approach : Performance Model Driven Autotuning Applied to Parallel Explicit ODE Methods.
In: Sadayappan, Ponnuswamy ; Chamberlain, Bradford L. ; Juckeland, Guido ; Ltaief, Hatem
(ed.):
High Performance Computing. -
Cham
: Springer
,
2020
. - pp. 370-390
. - (Lecture Notes in Computer Science
; 12151
)
ISBN 978-3-030-50743-5
DOI: https://doi.org/10.1007/978-3-030-50743-5_19
Scherg, Markus ; Seiferth, Johannes ; Korch, Matthias ; Rauber, Thomas:
Performance Prediction of Explicit ODE Methods on Multi-Core Cluster Systems.
In:
Proceedings of the 2019 ACM/SPEC International Conference on Performance Engineering. -
New York, NY
: ACM
,
2019
. - pp. 139-150
ISBN 978-1-4503-6239-9
DOI: https://doi.org/10.1145/3297663.3310306
Seiferth, Johannes ; Alappat, Christie L. ; Korch, Matthias ; Rauber, Thomas:
Applicability of the ECM Performance Model to Explicit ODE Methods on Current Multi-core Processors.
In: Yokota, Rio ; Weiland, Michèle ; Keyes, David ; Trinitis, Carsten
(ed.):
High Performance Computing. -
Cham
: Springer
,
2018
. - pp. 163-183
ISBN 978-3-319-92040-5
DOI: https://doi.org/10.1007/978-3-319-92040-5_9
Korch, Matthias ; Werner, Tim:
Exploiting Limited Access Distance for Kernel Fusion Across the Stages of Explicit One-Step Methods on GPUs.
In:
2018 30th International Symposium on Computer Architecture and High Performance Computing : proceedings. -
Piscataway, NJ
: IEEE
,
2018
. - pp. 148-157
ISBN 978-1-5386-7769-8
DOI: https://doi.org/10.1109/CAHPC.2018.8645892
Korch, Matthias ; Rauber, Thomas ; Stachowski, Matthias ; Werner, Tim:
Influence of locality on the scalability of method- and system-parallel explicit peer methods.
In:
Proceedings of the 2016 Federated Conference on Computer Science and Information Systems. -
Piscataway, NJ
: IEEE
,
2016
. - pp. 685-694
ISBN 978-83-60810-90-3
DOI: https://doi.org/10.15439/2016F464
Ferber, Marvin ; Kalinnik, Natalia ; Korch, Matthias ; Prell, Andreas ; Rauber, Thomas ; Witzgall, Matthias:
MAP : Mobile Assistance Platform with a VM Type Selection Ability.
In:
Proceedings of the 19th IEEE International Conference on Parallel and Distributed Systems 2013 : ICPADS. -
New York
: ACM
,
2013
. - pp. 448-449
ISBN 978-1-4799-2081-5
DOI: https://doi.org/10.1109/ICPADS.2013.79
Korch, Matthias ; Ramming, Tobias ; Rein, Gerhard:
Parallelization of particle-in-cell codes for nonlinear kinetic models from mathematical physics.
In:
International Conference on Parallel Processing, The 42nd Annual Conference ICPP 2013 : Proceedings ; 1 - 4 October 2013 Lyon, France. -
Los Alamitos, CA
: IEEE
,
2013
. - pp. 523-529
ISBN 978-0-7695-5117-3
DOI: https://doi.org/10.1109/ICPP.2013.65
Korch, Matthias ; Kulbe, Julien ; Scholtes, Carsten:
Diamond-Like Tiling Schemes for Efficient Explicit Euler on GPUs.
In:
11th International Symposium on Parallel and Distributed Computing (ISPDC), 2012 : proceedings. -
Piscataway, NJ
: IEEE
,
2012
. - pp. 259-266
ISBN 978-1-4673-2599-8
DOI: https://doi.org/10.1109/ISPDC.2012.42
Korch, Matthias:
Exploiting Limited Access Distance of ODE Systems for Parallelism and Locality in Explicit Methods.
In:
Algoritmy 2012 : proceedings of contributed papers and posters. -
Bratislava
: Slovak University of Technology
,
2012
. - pp. 250-260
ISBN 978-80-227-3742-5
Korch, Matthias:
Locality Improvement of Data-Parallel Adams-Bashforth Methods through Block-Based Pipelining of Time Steps.
In: Kaklamanis, Christos ; Papatheodorou, Theodore ; Spirakis, Paul G.
(ed.):
Euro-Par 2012 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2012
. - pp. 563-574
. - (Lecture Notes in Computer Science
; 7484
)
ISBN 978-3-642-32820-6
DOI: https://doi.org/10.1007/978-3-642-32820-6_56
Korch, Matthias ; Rauber, Thomas ; Scholtes, Carsten:
Memory-Intensive Applications on a Many-Core Processor.
In:
IEEE 13th International Conference on High Performance Computing and Communications (HPCC) : Proceedings. -
Los Alamitos, CA
: IEEE
,
2011
. - pp. 126-134
ISBN 978-0-7695-4538-7
DOI: https://doi.org/10.1109/HPCC.2011.26
Kalinnik, Natalia ; Korch, Matthias ; Rauber, Thomas:
Dynamic Selection of Implementation Variants of Sequential Iterated Runge-Kutta Methods with Tile Size Sampling.
In:
ICPE'11 : Proceedings of the 2nd AMC/SPEC International Conference on Performance Engineering. -
New York
: ACM
,
2011
. - pp. 189-200
ISBN 978-1-4503-0519-8
DOI: https://doi.org/10.1145/1958746.1958775
Kalinnik, Natalia ; Korch, Matthias ; Rauber, Thomas:
Applicability of Dynamic Selection of Implementation Variants of Sequential Iterated Runge-Kutta Methods.
In:
2010 IEEE International Conference on Cluster Computing workshops and posters (CLUSTER WORKSHOPS). -
Piscataway, NJ
: IEEE
,
2010
ISBN 978-1-4244-8396-9
DOI: https://doi.org/10.1109/CLUSTERWKSP.2010.5613097
Korch, Matthias ; Rauber, Thomas ; Scholtes, Carsten:
Mixed-Parallel Implementations of Extrapolation Methods with Reduced Synchronization Overhead for Large Shared-Memory Computers.
In:
IEEE 16th International Conference on Parallel and Distributed Systems (ICPADS) : Proceedings. -
Los Alamitos, Calif.
: IEEE
,
2010
. - pp. 131-138
ISBN 978-0-7695-4307-9
DOI: https://doi.org/10.1109/ICPADS.2010.12
Korch, Matthias ; Rauber, Thomas ; Scholtes, Carsten:
Scalability and Locality of Extrapolation Methods for Distributed-Memory Architectures.
In: D'Ambra, Pasqua ; Guarracino, Mario ; Talia, Domenico
(ed.):
Euro-Par 2010 - Parallel Processing : Proceedings. Part II. -
Berlin
: Springer
,
2010
. - pp. 65-76
. - (Lecture Notes in Computer Science
; 6272
)
ISBN 978-3-642-15291-7
DOI: https://doi.org/10.1007/978-3-642-15291-7_8
Korch, Matthias ; Rauber, Thomas:
Storage Space Reduction for the Solution of Systems of Ordinary Differential Equations by Pipelining and Overlapping of Vectors.
In:
IEEE International Symposium on Parallel & Distributed Processing workshops and Phd forum (IPDPSW). -
Piscataway, NJ
: IEEE
,
2010
ISBN 978-1-4244-6533-0
DOI: https://doi.org/10.1109/IPDPSW.2010.5470768
Korch, Matthias ; Rauber, Thomas:
Parallel Implementation of Runge-Kutta Integrators with Low Storage Requirements.
In: Sips, Henk ; Epema, Dick ; Lin, Hai-Xiang
(ed.):
Euro-Par 2009 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2009
. - pp. 785-796
. - (Lecture Notes in Computer Science
; 5704
)
ISBN 978-3-642-03869-3
DOI: https://doi.org/10.1007/978-3-642-03869-3_73
Korch, Matthias ; Rauber, Thomas:
Scalability of Time- and Space-Efficient Embedded Runge-Kutta Solvers for Distributed Address Space.
In:
Proceedings of the 38th International Conference on Parallel Processing. -
Los Alamitos, Calif.
: IEEE
,
2009
. - pp. 404-411
ISBN 978-0-7695-3802-0
DOI: https://doi.org/10.1109/ICPP.2009.14
Hoffmann, Ralf ; Hunold, Sascha ; Korch, Matthias ; Rauber, Thomas:
Towards Scalable Parallel Numerical Algorithms and Dynamic Load Balancing Strategies.
In: Wagner, Siegfried ; Steinmetz, Matthias ; Bode, Arndt ; Brehm, Matthias
(ed.):
High Performance Computing in Science and Engineering, Garching/Munich 2007 : Transactions. -
Berlin
: Springer
,
2009
. - pp. 503-516
ISBN 978-3-540-69182-2
DOI: https://doi.org/10.1007/978-3-540-69182-2_40
Hunold, Sascha ; Korch, Matthias ; Krellner, Björn ; Rauber, Thomas ; Reichel, Thomas ; Rünger, Gudula:
Inkrementelle Transformation einer monolithischen Geschäftssoftware.
In:
Software Engineering 2008 - Workshopband. -
Bonn
: Ges. für Informatik
,
2008
. - pp. 226-231
ISBN 978-3-88579-216-1
Hunold, Sascha ; Korch, Matthias ; Krellner, Björn ; Rauber, Thomas ; Reichel, Thomas ; Rünger, Gudula:
Transformation of Legacy Software into Client/Server Applications through Pattern-based Rearchitecturing.
In:
32nd Annual IEEE International Computer Software and Applications Conference, 2008. -
Piscataway, NJ
: IEEE
,
2008
. - pp. 303-310
ISBN 978-0-7695-3262-2
DOI: https://doi.org/10.1109/COMPSAC.2008.158
Korch, Matthias ; Rauber, Thomas:
Locality Optimized Shared-Memory Implementations of Iterated Runge-Kutta Methods.
In: Kermarrec, Anne-Marie ; Bougé, Luc ; Priol, Thierry
(ed.):
Euro-Par 2007 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2007
. - pp. 737-747
. - (Lecture Notes in Computer Science
; 4641
)
ISBN 978-3-540-74466-5
DOI: https://doi.org/10.1007/978-3-540-74466-5_78
Korch, Matthias ; Rauber, Thomas:
Applicability of Load Balancing Strategies to Data-Parallel Embedded Runge-Kutta Integrators.
In:
Euro-Par 2006 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2006
. - pp. 720-729
. - (Lecture Notes in Computer Science
; 4128
)
ISBN 978-3-540-37784-9
DOI: https://doi.org/10.1007/11823285_75
Korch, Matthias ; Rauber, Thomas:
Simulation-based analysis of parallel Runge-Kutta solvers.
In:
Applied Parallel Computing : State of the Art in Scientific Computing ; Revised Selected Papers. -
Berlin
: Springer
,
2006
. - pp. 1105-1114
. - (Lecture Notes in Computer Science
; 3732
)
ISBN 978-3-540-33498-9
DOI: https://doi.org/10.1007/11558958_133
Korch, Matthias ; Rauber, Thomas:
Comparison of Parallel Implementations of Runge-Kutta Solvers : Message Passing vs. Threads.
In:
Parallel Computing : Software Technology, Algorithms, Architectures Applications ; Proceedings. -
Amsterdam
: Elsevier
,
2004
. - pp. 209-216
ISBN 978-0-444-51689-3
DOI: https://doi.org/10.1016/S0927-5452(04)80029-7
Hoffmann, Ralf ; Korch, Matthias ; Rauber, Thomas:
Performance Evaluation of Task Pools Based on Hardware Synchronization.
In:
SC2004 : Briding Communities ; Proceedings. -
Piscataway, NJ
: IEEE
,
2004
ISBN 0-7695-2153-3
DOI: https://doi.org/10.1109/SC.2004.38
Korch, Matthias ; Rauber, Thomas ; Rünger, Gudula:
Performance Optimization of RK Methods Using Block-based Pipelining.
In: Getov, Vladimir ; Gerndt, Michael ; Hoisie, Adolfy ; Malony, Allen ; Miller, Barton
(ed.):
Performance Analysis and Grid Computing : Selected Articles. -
Boston, MA
: Springer
,
2004
. - pp. 41-56
ISBN 978-1-4615-0361-3
DOI: https://doi.org/10.1007/978-1-4615-0361-3_3
Hoffmann, Ralf ; Korch, Matthias ; Rauber, Thomas:
Using Hardware Operations to Reduce the Synchronization Overhead of Task Pools.
In:
Proceedings 2004 International Conference on Parallel Processing ICPP. -
Los Alamitos, Calif.
: IEEE
,
2004
. - pp. 241-249
ISBN 0-7695-2197-5
DOI: https://doi.org/10.1109/ICPP.2004.1327927
Korch, Matthias ; Rauber, Thomas:
Scalable Parallel RK Solvers for ODEs Derived by the Method of Lines.
In:
Euro-Par 2003 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2003
. - pp. 830-839
. - (Lecture Notes in Computer Science
; 2790
)
ISBN 978-3-540-45209-6
DOI: https://doi.org/10.1007/978-3-540-45209-6_113
Korch, Matthias ; Rauber, Thomas:
Evaluation of Task Pools for the Implementation of Parallel Irregular Algorithms.
In:
Proceedings International Conference on Parallel Processing Workshops. -
Los Alamitos, Calif.
: IEEE
,
2002
. - pp. 597-604
ISBN 0-7695-1680-7
DOI: https://doi.org/10.1109/ICPPW.2002.1039782
Korch, Matthias ; Rauber, Thomas ; Rünger, Gudula:
Pipelining for Locality Improvement in RK Methods.
In: Monien, Burkhard ; Feldmann, Rainer
(ed.):
Euro-Par 2002 Parallel Processing : Proceedings. -
Berlin
: Springer
,
2002
. - pp. 724-733
. - (Lecture Notes in Computer Science
; 2400
)
ISBN 978-3-540-45706-0
DOI: https://doi.org/10.1007/3-540-45706-2_100
Conference item
Korch, Matthias ; Werner, Tim:
Efficient GPU-based Smoothed Particle Hydrodynamics.
2017
Event: PARNUM 2017
, 19.-21. Apr. 2017
, Waischenfeld, Deutschland.
(Conference item: Workshop
,
Speech
)
Project report, research report, expert assessments
Korch, Matthias ; Rauber, Thomas:
Parallel Low-Storage Runge-Kutta Solvers for ODE Systems with Limited Access Distance.
Bayreuth
,
2010
Doctoral thesis
Korch, Matthias:
Effiziente Implementierung eingebetteter Runge-Kutta-Verfahren durch Ausnutzung der Speicherzugriffslokalität.
Bayreuth
,
2006
(
Doctoral thesis,
2006
, Universität Bayreuth, Fakultät für Mathematik, Physik und Informatik)
Master's, Magister, Diploma, or Admission thesis
Korch, Matthias:
Einsatz von Taskpools in Pthreads und Java zur parallelen Implementierung irregulärer Algorithmen.
Halle
,
2001
(Master's,
2001, Martin-Luther-Universität Halle-Wittenberg)
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