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Sascha Hunold
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- affiliation: TU Wien, Austria
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2020 – today
- 2024
- [j9]Majid Salimi Beni
, Sascha Hunold, Biagio Cosenza
Analysis and prediction of performance variability in large-scale computing systems. J. Supercomput. 80(10): 14978-15005 (2024) - [c59]Ioannis Vardas, Sascha Hunold, Philippe Swartvagher, Jesper Larsson Träff:
Improved Parallel Application Performance and Makespan by Colocation and Topology-aware Process Mapping. CCGrid 2024: 119-124 - [c58]Majid Salimi Beni, Biagio Cosenza, Sascha Hunold:
MPI Collective Algorithm Selection in the Presence of Process Arrival Patterns. CLUSTER 2024: 108-119 - [c57]Ruben Laso
Exploring Scalability in C++ Parallel STL Implementations. ICPP 2024: 284-293 - [e6]Sascha Hunold
Benchmarking, Measuring, and Optimizing - 15th BenchCouncil International Symposium, Bench 2023, Sanya, China, December 3-5, 2023, Revised Selected Papers. Lecture Notes in Computer Science 14521, Springer 2024, ISBN 978-981-97-0315-9 [contents] - [i10]Ruben Laso
pSTL-Bench: A Micro-Benchmark Suite for Assessing Scalability of C++ Parallel STL Implementations. CoRR abs/2402.06384 (2024) - 2023
- [c56]Jesper Larsson Träff, Sascha Hunold, Ioannis Vardas, Nikolaus Manes Funk:
Uniform Algorithms for Reduce-scatter and (most) other Collectives for MPI. CLUSTER 2023: 284-294 - [c55]Ioannis Vardas
Exploring Mapping Strategies for Co-allocated HPC Applications. Euro-Par Workshops 2023: 271-276 - [c54]Majid Salimi Beni
Algorithm Selection of MPI Collectives Considering System Utilization. Euro-Par Workshops 2023: 302-307 - [c53]Joseph Schuchart
Synchronizing MPI Processes in Space and Time. EuroMPI 2023: 7:1-7:11 - [c52]Philippe Swartvagher
Using Mixed-Radix Decomposition to Enumerate Computational Resources of Deeply Hierarchical Architectures. SC Workshops 2023: 404-415 - [c51]Sascha Hunold
Verifying Performance Guidelines for MPI Collectives at Scale. SC Workshops 2023: 1264-1268 - 2022
- [c50]Sascha Hunold
A Quantitative Analysis of OpenMP Task Runtime Systems. Bench 2022: 3-18 - [c49]Sascha Hunold
An Overhead Analysis of MPI Profiling and Tracing Tools. PERMAVOST@HPDC 2022: 5-13 - [c48]Ioannis Vardas
mpisee: MPI Profiling for Communication and Communicator Structure. IPDPS Workshops 2022: 520-529 - [c47]Sascha Hunold
OMPICollTune: Autotuning MPI Collectives by Incremental Online Learning. PMBS@SC 2022: 123-128 - 2021
- [j8]Jesper Larsson Träff
MPI collective communication through a single set of interfaces: A case for orthogonality. Parallel Comput. 107: 102826 (2021) - [c46]Sascha Hunold
Teaching Complex Scheduling Algorithms. IPDPS Workshops 2021: 321-327 - [c45]Sascha Hunold
MicroBench Maker: Reproduce, Reuse, Improve. PMBS 2021: 69-74 - 2020
- [c44]Konrad von Kirchbach, Markus Lehr, Sascha Hunold
Efficient Process-to-Node Mapping Algorithms for Stencil Computations. CLUSTER 2020: 1-11 - [c43]Sascha Hunold
Predicting MPI Collective Communication Performance Using Machine Learning. CLUSTER 2020: 259-269 - [c42]Jesper Larsson Träff, Sascha Hunold
Decomposing MPI Collectives for Exploiting Multi-lane Communication. CLUSTER 2020: 270-280 - [c41]Sascha Hunold
Benchmarking Julia's Communication Performance: Is Julia HPC ready or Full HPC? PMBS@SC 2020: 20-25 - [c40]Jesper Larsson Träff, Sascha Hunold
Collectives and Communicators: A Case for Orthogonality: (Or: How to get rid of MPI neighbor and enhance Cartesian collectives). EuroMPI 2020: 31-38 - [i9]Sascha Hunold, Bartlomiej Przybylski
Scheduling.jl - Collaborative and Reproducible Scheduling Research with Julia. CoRR abs/2003.05217 (2020) - [i8]Sascha Hunold, Konrad von Kirchbach, Markus Lehr, Christian Schulz, Jesper Larsson Träff:
Efficient Process-to-Node Mapping Algorithms for Stencil Computations. CoRR abs/2005.09521 (2020)
2010 – 2019
- 2019
- [j7]Thomas Kainrad
LigandScout Remote: A New User-Friendly Interface for HPC and Cloud Resources. J. Chem. Inf. Model. 59(1): 31-37 (2019) - [c39]Jesper Larsson Träff, Sascha Hunold
Cartesian Collective Communication. ICPP 2019: 48:1-48:11 - 2018
- [c38]Sascha Hunold
Hierarchical Clock Synchronization in MPI. CLUSTER 2018: 325-336 - [c37]Sascha Hunold
Autotuning MPI Collectives using Performance Guidelines. HPC Asia 2018: 64-74 - [c36]Sascha Hunold
Algorithm Selection of MPI Collectives Using Machine Learning Techniques. PMBS@SC 2018: 45-50 - 2017
- [j6]Alexandra Carpen-Amarie, Sascha Hunold
On expected and observed communication performance with MPI derived datatypes. Parallel Comput. 69: 98-117 (2017) - [j5]Raphaël Bleuse
Scheduling Independent Moldable Tasks on Multi-Cores with GPUs. IEEE Trans. Parallel Distributed Syst. 28(9): 2689-2702 (2017) - [c35]Franz Christian Heinrich, Tom Cornebize, Augustin Degomme, Arnaud Legrand, Alexandra Carpen-Amarie, Sascha Hunold
Predicting the Energy-Consumption of MPI Applications at Scale Using Only a Single Node. CLUSTER 2017: 92-102 - [c34]Sascha Hunold
Introduction to REPPAR Workshop. IPDPS Workshops 2017: 1559 - [e5]Frédéric Desprez, Pierre-François Dutot, Christos Kaklamanis, Loris Marchal
Euro-Par 2016: Parallel Processing Workshops - Euro-Par 2016 International Workshops, Grenoble, France, August 24-26, 2016, Revised Selected Papers. Lecture Notes in Computer Science 10104, Springer 2017, ISBN 978-3-319-58942-8 [contents] - [i7]Sascha Hunold, Alexandra Carpen-Amarie:
Tuning MPI Collectives by Verifying Performance Guidelines. CoRR abs/1707.09965 (2017) - 2016
- [j4]Sascha Hunold
Reproducible MPI Benchmarking is Still Not as Easy as You Think. IEEE Trans. Parallel Distributed Syst. 27(12): 3617-3630 (2016) - [c33]Sascha Hunold, Alexandra Carpen-Amarie, Felix Donatus Lübbe, Jesper Larsson Träff:
Automatic Verification of Self-consistent MPI Performance Guidelines. Euro-Par 2016: 433-446 - [c32]Alexandra Carpen-Amarie, Sascha Hunold
On the Expected and Observed Communication Performance with MPI Derived Datatypes. EuroMPI 2016: 108-120 - [i6]Sascha Hunold, Alexandra Carpen-Amarie, Felix Donatus Lübbe, Jesper Larsson Träff:
PGMPI: Automatically Verifying Self-Consistent MPI Performance Guidelines. CoRR abs/1606.00215 (2016) - [i5]Jesper Larsson Träff, Alexandra Carpen-Amarie, Sascha Hunold, Antoine Rougier:
Message-Combining Algorithms for Isomorphic, Sparse Collective Communication. CoRR abs/1606.07676 (2016) - [i4]Alexandra Carpen-Amarie, Sascha Hunold, Jesper Larsson Träff:
MPI Derived Datatypes: Performance Expectations and Status Quo. CoRR abs/1607.00178 (2016) - 2015
- [j3]Sascha Hunold
One step toward bridging the gap between theory and practice in moldable task scheduling with precedence constraints. Concurr. Comput. Pract. Exp. 27(4): 1010-1026 (2015) - [c31]Sascha Hunold
On the Impact of Synchronizing Clocks and Processes on Benchmarking MPI Collectives. EuroMPI 2015: 8:1-8:10 - [c30]Jesper Larsson Träff, Felix Donatus Lübbe, Antoine Rougier, Sascha Hunold
Isomorphic, Sparse MPI-like Collective Communication Operations for Parallel Stencil Computations. EuroMPI 2015: 10:1-10:10 - [e4]Jesper Larsson Träff, Sascha Hunold
Euro-Par 2015: Parallel Processing - 21st International Conference on Parallel and Distributed Computing, Vienna, Austria, August 24-28, 2015, Proceedings. Lecture Notes in Computer Science 9233, Springer 2015, ISBN 978-3-662-48095-3 [contents] - [e3]Sascha Hunold, Alexandru Costan, Domingo Giménez, Alexandru Iosup, Laura Ricci
Euro-Par 2015: Parallel Processing Workshops - Euro-Par 2015 International Workshops, Vienna, Austria, August 24-25, 2015, Revised Selected Papers. Lecture Notes in Computer Science 9523, Springer 2015, ISBN 978-3-319-27307-5 [contents] - [i3]Sascha Hunold, Alexandra Carpen-Amarie:
MPI Benchmarking Revisited: Experimental Design and Reproducibility. CoRR abs/1505.07734 (2015) - [i2]Sascha Hunold:
A Survey on Reproducibility in Parallel Computing. CoRR abs/1511.04217 (2015) - 2014
- [j2]Rémi Bertin, Sascha Hunold
Fair scheduling of bag-of-tasks applications using distributed Lagrangian optimization. J. Parallel Distributed Comput. 74(1): 1914-1929 (2014) - [c29]Jesper Larsson Träff, Antoine Rougier, Sascha Hunold
Implementing a classic: zero-copy all-to-all communication with mpi datatypes. ICS 2014: 135-144 - [c28]Sascha Hunold
Reproducible MPI Micro-Benchmarking Isn't As Easy As You Think. EuroMPI/ASIA 2014: 69 - [e2]Luís M. B. Lopes, Julius Zilinskas, Alexandru Costan, Roberto G. Cascella, Gabor Kecskemeti, Emmanuel Jeannot, Mario Cannataro, Laura Ricci, Siegfried Benkner, Salvador Petit
Euro-Par 2014: Parallel Processing Workshops - Euro-Par 2014 International Workshops, Porto, Portugal, August 25-26, 2014, Revised Selected Papers, Part I. Lecture Notes in Computer Science 8805, Springer 2014, ISBN 978-3-319-14324-8 [contents] - [e1]Luís M. B. Lopes, Julius Zilinskas, Alexandru Costan, Roberto G. Cascella, Gabor Kecskemeti, Emmanuel Jeannot, Mario Cannataro, Laura Ricci, Siegfried Benkner, Salvador Petit
Euro-Par 2014: Parallel Processing Workshops - Euro-Par 2014 International Workshops, Porto, Portugal, August 25-26, 2014, Revised Selected Papers, Part II. Lecture Notes in Computer Science 8806, Springer 2014, ISBN 978-3-319-14312-5 [contents] - 2013
- [c27]Sascha Hunold:
Scheduling Moldable Tasks with Precedence Constraints and Arbitrary Speedup Functions on Multiprocessors. PPAM (2) 2013: 13-25 - [i1]Sascha Hunold, Jesper Larsson Träff:
On the State and Importance of Reproducible Experimental Research in Parallel Computing. CoRR abs/1308.3648 (2013) - 2011
- [c26]Sascha Hunold
Evolutionary Scheduling of Parallel Tasks Graphs onto Homogeneous Clusters. CLUSTER 2011: 344-352 - [c25]Sascha Hunold
From Simulation to Experiment: A Case Study on Multiprocessor Task Scheduling. IPDPS Workshops 2011: 665-672 - 2010
- [c24]Marvin Ferber, Thomas Rauber, Sascha Hunold
BPEL Remote Objects: Integrating BPEL Processes into Object-Oriented Applications. IEEE SCC 2010: 33-40 - [c23]Sascha Hunold
Low-Cost Tuning of Two-Step Algorithms for Scheduling Mixed-Parallel Applications onto Homogeneous Clusters. CCGRID 2010: 253-262 - [c22]Marvin Ferber, Thomas Rauber, Sascha Hunold
Combining Object-Oriented Design and SOA with Remote Objects over Web Services. ECOWS 2010: 83-90 - [c21]Sascha Hunold
Jedule: A Tool for Visualizing Schedules of Parallel Applications. ICPP Workshops 2010: 169-178
2000 – 2009
- 2009
- [b1]Sascha Hunold
Evaluation der Leistungsfähigkeit von gemischt-parallelen Programmen in homogenen und heterogenen Umgebungen unter Berücksichtigung effizienter Schedulingstrategien. University of Bayreuth, 2009, pp. 1-182 - [c20]Sascha Hunold, Björn Krellner, Thomas Rauber, Thomas Reichel, Gudula Rünger:
Pattern-Based Refactoring of Legacy Software Systems. ICEIS 2009: 78-89 - [c19]Marvin Ferber, Sascha Hunold
Load Balancing Concurrent BPEL Processes by Dynamic Selection of Web Service Endpoints. ICPP Workshops 2009: 290-297 - [c18]Marvin Ferber, Sascha Hunold, Björn Krellner, Thomas Rauber, Thomas Reichel, Gudula Rünger:
Reducing the Class Coupling of Legacy Code by a Metrics-Based Relocation of Class Members. CEE-SET 2009: 202-214 - [c17]Michael Goedicke, Maritta Heisel, Sascha Hunold, Stefan Kühne, Matthias Riebisch, Niels Streekmann:
Modellgetriebene Softwarearchitektur - Evolution, Integration und Migration (MSEIM 2009). Software Engineering 2009: 199-200 - [c16]Michael Goedicke, Maritta Heisel, Sascha Hunold
Workshop Modellgetriebene Softwarearchitektur - Evolution, Integration und Migration (MSEIM2009). Software Engineering (Workshops) 2009: 363-366 - [c15]Marvin Ferber, Sascha Hunold
Softwaremodernisierung durch werkzeugunterstütztes Verschieben von Codeblöcken. Software Engineering (Workshops) 2009: 393-401 - 2008
- [j1]Sascha Hunold
Combining building blocks for parallel multi-level matrix multiplication. Parallel Comput. 34(6-8): 411-426 (2008) - [c14]Sascha Hunold
Scheduling Dynamic Workflows onto Clusters of Clusters using Postponing. CCGRID 2008: 669-674 - [c13]Sascha Hunold
Redistribution aware two-step scheduling for mixed-parallel applications. CLUSTER 2008: 50-58 - [c12]Sascha Hunold
Transformation of Legacy Software into Client/Server Applications through Pattern-Based Rearchitecturing. COMPSAC 2008: 303-310 - [c11]Michael Goedicke, Maritta Heisel, Sascha Hunold
Workshop Modellgetriebene Softwarearchitektur - Evolution, Integration und Migration (MSEIM 2008). Software Engineering (Workshops) 2008: 173-177 - [c10]Sascha Hunold
Inkrementelle Transformation einer monolithischen Geschäftssoftware. Software Engineering (Workshops) 2008: 226-231 - [c9]Michael Goedicke, Maritta Heisel, Sascha Hunold
Workshop Modellgetriebene Softwarearchitektur -Evolution, Integration und Migration. Software Engineering 2008: 285-287 - 2007
- [c8]Sascha Hunold
Sequential and parallel implementation of a constraint-based algorithm for searching protein structures. CLUSTER 2007: 392-397 - [c7]Sascha Hunold
Dynamic scheduling of multi-processor tasks on clusters of clusters. CLUSTER 2007: 507-514 - 2006
- [c6]Sascha Hunold
TGrid - Grid runtime support for hierarchically structured task-parallel programs. CLUSTER 2006 - [c5]Sascha Hunold, Thomas Rauber, Gudula Rünger:
Design and Evaluation of a Parallel Data Redistribution Component for TGrid. ISPA 2006: 618-629 - 2005
- [c4]Sascha Hunold, Thomas Rauber:
Automatic Tuning of PDGEMM Towards Optimal Performance. Euro-Par 2005: 837-846 - [c3]Sascha Hunold, Thomas Rauber:
Reducing the Overhead of Intra-Node Communication in Clusters of SMPs. ISPA 2005: 58-65 - 2004
- [c2]Sascha Hunold, Thomas Rauber, Gudula Rünger:
Hierarchical Matrix-Matrix Multiplication Based on Multiprocessor Tasks. International Conference on Computational Science 2004: 1-8 - [c1]Sascha Hunold
Multilevel hierarchical matrix multiplication on clusters. ICS 2004: 136-145
Coauthor Index
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