Jun.-Prof. Michael Kuhn

Professor/-in

Jun.-Prof. Dr. Michael Kuhn

Fakultät für Informatik
AG Parallel Systems / Parallel Computing
Universitätsplatz 2, 39106 Magdeburg, G29-308
Projekte
Publikationen

2021

Artikel in Kongressband

Duwe, Kira;  Kuhn, Michael 

Using ceph's BlueStore as object storage in HPC storage framework
In: Proceedings of the Workshop on Challenges and Opportunities of Efficient and Performant Storage Systems (CHEOPS): in conjunction with EuroSys 2021 - New York: ACM; Kuhn, Michael - in conjunction with EuroSys 2021 . - 2021, insges. 6 S.

Buchbeitrag

Kuhn, Michael;  Duwe, Kira 

Coupling storage systems and self-describing data formats for global metadata management
In: 2020 International Conference on Computational Science and Computational Intelligence (CSCI): proceedings - New York: IEEE . - 2021

Duwe, Kira;  Kuhn, Michael 

Dissecting self-describing data formats to enable advanced querying of file metadata
In: SYSTOR 2021: proceedings of the 14th ACM International Systems and Storage Conference : June 14-16, 2021 - New York: Association for Computing Machinery - proceedings of the 14th ACM International Systems and Storage Conference : June 14-16, 2021 . - 2021, insges. 7 S.

Herausgeberschaft

Balis, Bartosz [HerausgeberIn];  B. Heras, Dora [HerausgeberIn];  Antonelli, Laura [HerausgeberIn];  Bracciali, Andrea [HerausgeberIn];  Gruber, Thomas [HerausgeberIn];  Hyun-Wook, Jin [HerausgeberIn];  Kuhn, Michael [HerausgeberIn];  Scott, Stephen L. [HerausgeberIn];  Unat, Didem [HerausgeberIn];  Wyrzykowski, Roman [HerausgeberIn] 

Euro-Par 2020: Parallel Processing Workshops - Euro-Par 2020 International Workshops, Warsaw, Poland, August 2425, 2020, Revised Selected Papers
In: Cham: Imprint: Springer, 2021., 1st ed. 2021., 1 Online-Ressource(XV, 358 p. 110 illus., 99 illus. in color.) - (Springer eBook Collection; Theoretical Computer Science and General Issues; 12480)

Kuhn, Michael [HerausgeberIn];  Duwe, Kira [HerausgeberIn];  Acquaviva, Jean-Thomas [HerausgeberIn];  Chasapis, Konstantinos [HerausgeberIn];  Boukhobza, Jalil [HerausgeberIn] 

Proceedings of the Workshop on Challenges and Opportunities of Efficient and Performant Storage Systems (CHEOPS) - in conjunction with EuroSys 2021
In: New York: ACM, 2021, 1 Online-Ressource

2020

Begutachteter Zeitschriftenartikel

Matri, Pierre;  Alforov, Yevhen;  Brandon, Álvaro;  Pérez, María S.;  Costan, Alexandru;  Antoniu, Gabriel;  Kuhn, Michael;  Carns, Philip;  Ludwig, Thomas 

Mission possible: Unify HPC and Big Data stacks towards application-defined blobs at the storage layer
In: Future Generation Computer Systems, Elsevier BV, 2020, Bd. 109, S. 668-677

Duwe, Kira;  Lüttgau, Jakob;  Mania, Georgiana;  Squar, Jannek;  Fuchs, Anna;  Kuhn, Michael;  Betke, Eugen;  Ludwig, Thomas 

State of the Art and Future Trends in Data Reduction for High-Performance Computing
In: Supercomputing Frontiers and Innovations, Publishing Center of South Ural State University, S. 4-36, 2020

Buchbeitrag

Bremer, Daniel;  Kuhn, Michael;  Heidari, Mohammad Reza 

ArduPower v2: Open and modular power measurement for HPC components
In: The Tenth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, ENERGY 2020 - IARIA, 2020 . - 2020, S. 24-29 ; [Konferenz: Tenth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, ENERGY 2020, Lisbon, Portugal, September 27, 2020 to October 01, 2020]

Squar, Jannek;  Jammer, Tim;  Blesel, Michael;  Kuhn, Michael;  Ludwig, Thomas 

Compiler Assisted Source Transformation of OpenMP Kernels
In: 2020 19th International Symposium on Parallel and Distributed Computing (ISPDC), IEEE, 2020

Kuhn, Michael;  Plehn, Julius;  Alforov, Yevhen;  Ludwig, Thomas 

Improving energy efficiency of scientific data compression with decision trees
In: The Tenth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, ENERGY 2020 - IARIA, 2020 . - 2020, S. 17-23 ; [Konferenz: Tenth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, ENERGY 2020, Lisbon, Portugal, September 27, 2020 to October 01, 2020]

2019

Begutachteter Zeitschriftenartikel

Kuhn, Michael 

Parallele Dateisysteme
In: Informatik Spektrum, Springer Science and Business Media LLC, 2019, Bd. 42, Heft 5, S. 360-364

Kunkel, Julian;  Himstedt, Kai;  Hübbe, Nathanael;  Stüben, Hinnerk;  Schröder, Sandra;  Kuhn, Michael;  Riebisch, Matthias;  Olbrich, Stephan;  Ludwig, Thomas;  Filinger, Weronika;  Acquaviva, Jean-Thomas;  Gerbes, Anja;  Lafayette, Lev 

Towards an HPC Certification Program
In: The Journal of Computational Science Education, The Shodor Education Foundation, Inc., 2019, Bd. 10, Heft 1, S. 88-89

2018

Begutachteter Zeitschriftenartikel

Lüttgau, Jakob;  Kuhn, Michael;  Duwe, Kira;  Alforov, Yevhen;  Betke, Eugen;  Kunkel, Julian;  Ludwig, Thomas 

A Survey of Storage Systems for High-Performance Computing
In: Supercomputing Frontiers and Innovations, Publishing Center of South Ural State University, S. 31-58, 2018

Buchbeitrag

Alforov, Yevhen;  Ludwig, Thomas;  Novikova, Anastasiia;  Kuhn, Michael;  Kunkel, Julian 

Towards Green Scientific Data Compression Through High-Level I/O Interfaces
In: 2018 30th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD), IEEE, 2018

2017

Buchbeitrag

Matri, Pierre;  Alforov, Yevhen;  Brandon, Alvaro;  Kuhn, Michael;  Carns, Philip;  Ludwig, Thomas 

Could Blobs Fuel Storage-Based Convergence Between HPC and Big Data?
In: 2017 IEEE International Conference on Cluster Computing (CLUSTER), IEEE, 2017

Kuhn, Michael 

JULEA: A Flexible Storage Framework for HPC
In: Lecture Notes in Computer Science, Springer International Publishing, 2017, S. 712-723, High Performance Computing

Kuhn, Michael;  Chasapis, Konstantinos;  Kuhn, Manuela;  Malka, Janusz;  Stibor, Thomas;  Nekovi, Gvozden 

Performance and Power Optimization
In: Helmholtz Portfolio Theme Large-Scale Data Management and Analysis (LSDMA), KIT Scientific Publishing, S. 141-160, 2017, 978-3-7315-0695-9

2016

Begutachteter Zeitschriftenartikel

Llopis, Pablo;  Dolz, Manuel F.;  Blas, Javier Garcia;  Isaila, Florin;  Heidari, Mohammad Reza;  Kuhn, Michael 

Analyzing the energy consumption of the storage data path
In: The Journal of Supercomputing, Springer Science and Business Media LLC, 2016, Bd. 72, Heft 11, S. 4089-4106

Kuhn, Michael;  Kunkel, Julian;  Ludwig, Thomas 

Data Compression for Climate Data
In: Supercomputing Frontiers and Innovations, Publishing Center of South Ural State University, S. 75-94, 2016

2015

Artikel in Kongressband

Llopis, Pablo;  Dolz, Manuel F.;  García-Blas, Javier;  Isaila, Florin;  Carretero, Jesús;  Heidari, Mohammad Reza;  Kuhn, Michael 

Analyzing Power Consumption of I/O Operations in HPC Applications
In: Proceedings of the Second International Workshop on Sustainable Ultrascale Computing Systems (NESUS 2015), Computer Architecture, Communications and Systems Group (ARCOS), S. 107-116, 2015, 978-84-608-2581-4

Buchbeitrag

Bartz, Christopher;  Chasapis, Konstantinos;  Kuhn, Michael;  Nerge, Petra;  Ludwig, Thomas 

A Best Practice Analysis of HDF5 and NetCDF-4 Using Lustre
In: Lecture Notes in Computer Science, Springer International Publishing, 2015, S. 274-281, High Performance Computing

Dolz, Manuel F.;  Heidari, Mohammad Reza;  Kuhn, Michael;  Ludwig, Thomas;  Fabregat, German 

ARDUPOWER: A low-cost wattmeter to improve energy efficiency of HPC applications
In: 2015 Sixth International Green and Sustainable Computing Conference (IGSC), IEEE, 2015

Lautenschlager, Michael;  Adamidis, Panagiotis;  Kuhn, Michael 

Big Data Research at DKRZ Climate Model Data Production Workflow
In: Big Data and High Performance Computing, IOS Press, S. 133-155, 2015, 978-1-61499-582-1

Kuhn, Michael 

Dynamically Adaptable I/O Semantics for High Performance Computing
In: Lecture Notes in Computer Science, Springer International Publishing, 2015, S. 240-256, High Performance Computing

Droste, Alexander;  Kuhn, Michael;  Ludwig, Thomas 

MPI-checker - static analysis for MPI
In: Proceedings of the Second Workshop on the LLVM Compiler Infrastructure in HPC - LLVM \'15, ACM Press, 2015

2014

Artikel in Kongressband

Kuhn, Michael;  Chasapis, Konstantinos;  Dolz, Manuel;  Ludwig, Thomas 

Compression By Default - Reducing Total Cost of Ownership of Storage Systems
In: Supercomputing, Springer International Publishing, 8488, 2014, 978-3-319-07517-4

Chasapis, Konstantinos;  Dolz, Manuel;  Kuhn, Michael;  Ludwig, Thomas 

Evaluating Power-Performace Benefits of Data Compression in HPC Storage Servers
In: ENERGY 2014: The Fourth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, IARIA XPS Press, S. 29-34, 2014, 978-1-61208-332-2

Begutachteter Zeitschriftenartikel

Kunkel, Julian;  Kuhn, Michael;  Ludwig, Thomas 

Exascale Storage Systems - An Analytical Study of Expenses
In: Supercomputing Frontiers and Innovations, Publishing Center of South Ural State University, S. 116-134, 2014

Buchbeitrag

Chasapis, Konstantinos;  Dolz, Manuel F.;  Kuhn, Michael;  Ludwig, Thomas 

Evaluating Lustre's Metadata Server on a Multi-Socket Platform
In: 2014 9th Parallel Data Storage Workshop, IEEE, 2014

2013

Buchbeitrag

Kuhn, Michael 

A Semantics-Aware I/O Interface for High Performance Computing
In: Lecture Notes in Computer Science, Springer Berlin Heidelberg, 2013, S. 408-421, Supercomputing

2012

Artikel in Kongressband

Janssen, Christina;  Kuhn, Michael;  Ludwig, Thomas 

Evaluating the Influence of File System Interfaces and Semantics on I/O Throughput in High Performance Computing
In: Proceedings of the Work in Progress Session, 20th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, Institute for Systems Engineering and Automation, 31, 2012, 978-3-902457-31-8

Kuhn, Michael;  Kunkel, Julian;  Tsujita, Yuichi;  Muguruma, Hidetaka;  Ludwig, Thomas 

Optimizations for Two-Phase Collective I/O
In: Applications, Tools and Techniques on the Road to Exascale Computing, IOS Press, 22, S. 455-462, 2012, 978-1-61499-040-6

Schröder, Sandra;  Kuhn, Michael;  Hübbe, Nathanael;  Kunkel, Julian;  Minartz, Timo;  Nerge, Petra;  Wasserfall, Florens;  Ludwig, Thomas 

Scientific Computing: Performance and Efficiency in Climate Models
In: Proceedings of the Work in Progress Session, 20th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, Institute for Systems Engineering and Automation, 31, 2012, 978-3-902457-31-8

Begutachteter Zeitschriftenartikel

Kunkel, Julian M.;  Minartz, Timo;  Kuhn, Michael;  Ludwig, Thomas 

Towards an energy-aware scientific I/O interface - Stretching the ADIOS interface to foster performance analysis and energy awareness
In: Computer Science - Research and Development, Springer Science and Business Media LLC, 2012, Bd. 27, Heft 4, S. 337-345

Buchbeitrag

Meister, Dirk;  Kaiser, Jurgen;  Brinkmann, Andre;  Cortes, Toni;  Kuhn, Michael;  Kunkel, Julian 

A study on data deduplication in HPC storage systems
In: 2012 International Conference for High Performance Computing, Networking, Storage and Analysis, IEEE, 2012

Kuhn, Michael;  Kunkel, Julian M.;  Ludwig, Thomas 

Simulation-Aided Performance Evaluation of Server-Side Input/Output Optimizations
In: 2012 20th Euromicro International Conference on Parallel, Distributed and Network-based Processing, IEEE, 2012

Minartz, Timo;  Molka, Daniel;  Kunkel, Julian;  Knobloch, Michael;  Kuhn, Michael;  Ludwig, Thomas 

Tool Environments to Measure Power Consumption and Computational Performance
In: Handbook of Energy-Aware and Green Computing, Chapman and Hall/CRC Press Taylor and Francis Group, S. 709-743, 2012, 978-1-4398-5040-4

2010

Begutachteter Zeitschriftenartikel

Kunkel, Julian M.;  Mordvinova, Olga;  Kuhn, Michael;  Ludwig, Thomas 

Collecting energy consumption of scientific data - Energy demands for files during their life cycle
In: Computer Science - Research and Development, Springer Science and Business Media LLC, 2010, Bd. 25, Heft 3-4, S. 197-205

2009

Begutachteter Zeitschriftenartikel

Kuhn, Michael;  Kunkel, Julian Martin;  Ludwig, Thomas 

Dynamic file system semantics to enable metadata optimizations in PVFS
In: Concurrency and Computation: Practice and Experience, Wiley, 2009, Bd. 21, Heft 14, S. 1775-1788

2008

Buchbeitrag

Kuhn, Michael;  Kunkel, Julian;  Ludwig, Thomas 

Directory-Based Metadata Optimizations for Small Files in PVFS
In: Lecture Notes in Computer Science, Springer Berlin Heidelberg, 2008, S. 90-99, Euro-Par 2008 Parallel Processing

Kooperationen
  • Intel, Johann Lombardi
  • DataDirect Networks, Jean-Thomas Acquaviva
  • Max-Planck-Institut für Meteorologie, Uwe Schulzweida
  • Deutsches Klimarechenzentrum, Prof. Dr. Thomas Ludwig
Vita
Michael Kuhn is a junior professor for Parallel Computing and I/O at Otto von Guericke University Magdeburg. He conducts research in the area of high performance I/O with a special focus on I/O interfaces and data reduction techniques. Other interests of his include file systems and high performance computing in general. Michael is the principal investigator of the CoSEMoS project funded by the German Research Foundation (DFG). Moreover, he is the lead developer of the JULEA storage framework and received a 2019 R&D 100 award for his contributions to the Spack package manager. He regularly offers lectures and courses related to HPC and parallel I/O.
Expertenprofil
  • High Performance Computing
  • Storage and File Systems
  • Data Reduction Techniques
  • I/O Interfaces
  • Programming Concepts

Letzte Änderung: 22.02.2021 - Ansprechpartner: Webmaster