Dipl.-Inf. Joseph Schuchart

Dipl.-Inf. Joseph Schuchart

High Performance Computing Center Stuttgart (HLRS)
Nobelstr. 19
70569 Stuttgart
Germany

Department

Phone

+49 (0) 711 / 685-65890

Fax

+49 (0) 711 / 685-65832

Email

Projects

Scientific Interests

  • Scalable performance analysis tools
  • Scalable programming models for HPC
  • Partitioned Global Address Space
  • Task programming models

Publications

[2017] [2016] [2015] [2014] [2013] [2012] [2008]

2017 [ to top ]

  • Schuchart, J., Nachtmann, M., Gracia, J.: Patterns for OpenMP Task Data Dependency Overhead Measurements. In: de Supinski, B.R., Olivier, S.L., Terboven, C., Chapman, B.M., und Müller, M.S. (Hrsg.) OpenMP: Scaling OpenMP for Exascale Performance and Portability - 13th International Workshop on OpenMP, IWOMP 2017. S. 156--168. OpenMP: Scaling OpenMP for Exascale Performance and Portability - 13th International Workshop on OpenMP, IWOMP 2017 (2017).
     
  • Schuchart, J., Gerndt, M., Kjeldsberg, P.G., Lysaght, M., Horak, D., Riha, L., Gocht, A., Sourouri, M., Kumaraswamy, M., Chowdhury, A., Jahre, M., Diethelm, K., Bouizi, O., Mian, U.S., Kruzik, J., Sojka, R., Beseda, M., Kannan, V., Bendifallah, Z., Hackenberg, D., Nagel, W.E.: The READEX formalism for automatic tuning for energy efficiency. Computing. 1--19 (2017).
     

2016 [ to top ]

  • Schuchart, J., Hackenberg, D., Schöne, R., Ilsche, T., Nagappan, R., Patterson, M.K.: The Shift from Processor Power Consumption to Performance Variations: Fundamental Implications at Scale. Proceedings of the 1st Workshop on Energy-Aware HPC (Ena-HPC). S. 197-205. Proceedings of the 1st Workshop on Energy-Aware HPC (Ena-HPC) (2016).
     

2015 [ to top ]

  • Hackenberg, D., Schöne, R., Ilsche, T., Molka, D., Schuchart, J., Geyer, R.: An Energy Efficiency Feature Survey of the Intel Haswell Processor. International Parallel and Distributed Processing Symposium Workshop (IPDPSW). S. 896-904. International Parallel and Distributed Processing Symposium Workshop (IPDPSW) (2015).
     
  • Knüpfer, A., Hilbrich, T., Protze, J., Schuchart, J.: Dynamic Analysis to Support Program Development with the Textually Aligned Property for OpenSHMEM Collectives. 9397, 105-118 (2015).
     
  • Schuchart, J., Waurich, V., Flehmig, M., Walther, M., Nagel, W.E., Gubsch, I.: Exploiting Repeated Structures and Vectorization in Modelica. 11th International Modelica Conference. S. 265-272. 11th International Modelica Conference (2015).
     
  • Ilsche, T., Hackenberg, D., Graul, S., Schöne, R., Schuchart, J.: Power Measurements for Compute Nodes: Improving Sampling Rates, Granularity and Accuracy. Sixth International Green and Sustainable Conputing Conference (IGSC). 1-8 (2015).
     
  • Oleynik, Y., Gerndt, M., Schuchart, J., Kjeldsberg, P.G., Nagel, W.E.: Run-Time Exploitation of Application Dynamism for Energy-Efficient Exascale Computing (READEX). In: Plessl, C., Baz, D.E., Cong, G., Cardoso, J.M.P., Veiga, L., und Rauber, T. (Hrsg.) Computational Science and Engineering (CSE), 2015 IEEE 18th International Conference on. S. 347-350. Computational Science and Engineering (CSE), 2015 IEEE 18th International Conference on (2015).
     

2014 [ to top ]

  • Wang, D., Xu, Y., Thornton, P., King, A., Steed, C., Gu, L., Schuchart, J.: A functional test platform for the Community Land Model. Environmental Modelling & Software. (2014).
     
  • Jana, S., Schuchart, J., Chapman, B.: Analysis of Energy and Performance of PGAS-based Data Access Patterns. In: Malony, A.D. und Hammond, J.R. (Hrsg.) Proceedings of the 8th International Conference on Partitioned Global Address Space Programming Models. S. 15:1-15:10. Proceedings of the 8th International Conference on Partitioned Global Address Space Programming Models, New York, NY, USA (2014).
     
  • Ilsche, T., Schuchart, J., Schöne, R., Hackenberg, D.: Combining instrumentation and sampling for trace-based application performance analysis. Tools for High Performance Computing 2014. S. 123-136. Tools for High Performance Computing 2014 (2014).
     
  • Hackenberg, D., Ilsche, T., Schuchart, J., Schöne, R., Nagel, W.E., Simon, M., Georgiou, Y.: HDEEM: High Definition Energy Efficiency Monitoring. Proceedings of the 2nd International Workshop on Energy Efficient Supercomputing. S. 1-10. Proceedings of the 2nd International Workshop on Energy Efficient Supercomputing, Piscataway, NJ, USA (2014).
     
  • Schöne, R., Schuchart, J., Ilsche, T., Hackenberg, D.: Scalable Tools for Non-Intrusive Performance Debugging of Parallel Linux Workloads. Ottawa Linux Symposium (OLS) Proceedings, 2014. (2014).
     

2013 [ to top ]

  • Berry, D., Schuchart, J., Henschel, R.: Experiences Porting a Molecular Dynamics Code to GPUs on a Cray XK7. Cray User Group Proceedings. (2013).
     
  • Ilsche, T., Schuchart, J., Cope, J., Kimpe, D., Jones, T., Knüpfer, A., Iskra, K., Ross, R., Nagel, W.E., Poole, S.: Optimizing I/O forwarding techniques for extreme-scale event tracing. Cluster Computing. 1-18 (2013).
     

2012 [ to top ]

  • Ilsche, T., Schuchart, J., Cope, J., Kimpe, D., Jones, T., Knüpfer, A., Iskra, K., Ross, R., Nagel, W.E., Poole, S.: Enabling event tracing at leadership-class scale through I/O forwarding middleware. In: Epema, D.H.J., Kielmann, T., und Ripeanu, M. (Hrsg.) Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing. S. 49-60. Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing (2012).
     

2008 [ to top ]

  • Sundell, H., Tsigas, P.: Lock-free Deques and Doubly Linked Lists. J. Parallel Distrib. Comput. 68, 1008--1020 (2008).