Technical Program¶
Workshop Day 1 (Tue., March 19th, 2019)¶
| Time | Presentation | Presenter |
|---|---|---|
| 9:30- | Registration | |
| Opening Session | ||
| 10:00-10:05 | Greetings | Hiroaki Kobayashi (Tohoku Univ.) |
| 10:05-10:20 | Greetings | Takafumi Aoki (Tohoku Univ.) |
| 10:20-10:30 | Japan’s Policy in Promotion of High Performance Computing | Suzuka Sakashita (MEXT) |
| Session 1 “HPC Trends I” (Chair: Mitsuo Yokokawa) | ||
| 10:30-11:00 | On Some Aspects of Artificial Intelligence and Simulation | Michael Resch (HLRS) |
| 11:00-11:30 | QA-Assisted Next Generation HPC Infrastructure: Potentials of NEC’s New Vector System SX-Aurora TSUBASA and Its Extension for the Future | Hiroaki Kobayashi (Tohoku Univ.) |
| 11:30-12:00 | Quantitative real-time uncertainty estimation of the tsunami inundation using HPC technologies | Yusaku Ohta (Tohoku Univ.) |
| 12:00-13:00 | Lunch | |
| Session 2 “HPC Projects” (Chair: Sabine Roller) | ||
| 13:00-13:30 | Current Status of Post-K Development | Yutaka Ishikawa (Riken) |
| 13:30-14:00 | Mastering the exascale challenges for engineering applications | Bastian Koller (HLRS) |
| 14:00-14:15 | Break | |
| Session 3 “Vector Computer I” (Chair: Kazuhiko Komatsu) | ||
| 14:15-14:45 | Various memory access features of SX-Aurora TSUBASA: VH/VEs shared memory and NUMA mode | Aoi Kawahara (NEC Corporation) |
| 14:45-15:15 | Using the NEC Aurora System for High-Order DG in Ateles | Harald Klimach (Univ. of Siegen) |
| 15:15-15:45 | I/O profiling, monitoring and benchmark for JAMSTEC supercomputer systems | Tsuyoshi Nakagawa (JAMSTEC) |
| 15:45-16:00 | Break | |
| Session 4 “Applications I” (Chair: Matthias Meinke) | ||
| 16:00-16:30 | Enhancement of the GW space-time program code for accurate prediction of the electronic properties at surfaces and interfaces in organic electronics materials | Susumu Yanagisawa (Ryukyu Univ.) |
| 16:30-17:00 | On the Detection and Interpretation of Performance Variations of HPC Applications | Li Zhong (HLRS) |
| 17:00-17:30 | Evaluation of the Feasibility and Performance of Porting a Climate Model to GPUs | Shun Ishiguro (JAMSTEC) |
Workshop Day 2 (Wed., March 20th, 2019)¶
| Time | Presentation | Presenter |
|---|---|---|
| 9:30- | Registration | |
| Session 5 “Applications II” (Chair: Akihiro Musa) | ||
| 9:50-10:20 | Estimation of flood damage in Japan with different resolution | So Kazama (Tohoku Univ.) |
| 10:20-10:50 | Continuous and Discontinuous Galerkin methods in fluid dynamics with moving geometries | Sabine Roller (Univ. of Siegen) |
| 10:50-11:00 | Break | |
| Session 6 “HPC Trends II” (Chair: Kenichi Itakura) | ||
| 11:00-11:30 | Acceleration with Machine Learning | Thomas Ludwig (DKRZ) |
| 11:30-12:00 | Supercomputing Education: Towards [Reasonably] High Sustained Simulation Performance | Vladimir Voevodin (Moscow State Univ.) |
| 12:00-13:00 | Lunch | |
| Session 7 “Vector Computer II” (Chair: Harald Klimach) | ||
| 13:00-13:30 | VE Hybrid Coding with py-veo and HAM | Erich Focht (NEC Deutch) |
| 13:30-14:00 | Memory First! A performance tuning strategy focusing on memory access patterns | Hiroyuki Takizawa (Tohoku Univ.) |
| 14:00-14:30 | Vectorizing LLVM IR for SX-Aurora | Simon Moll (Saarland Univ.) |
| 14:30-14:45 | Break | |
| Session 8 “Vector Computer III” (Chair: Ryusuke Egawa) | ||
| 14:45-15:15 | Development of optimized COAWST for the vector supercomputers | Shivanshu Singh (NEC Technologies India) |
| 15:15-15:45 | Performance of I/O in Fortran and C on the SX-Aurora TSUBASA | Mitsuo Yokokawa (Kobe Univ.) |
| 15:45-16:00 | Break | |
| Session 9 “Applications III” (Chair: Bastian Koller) | ||
| 16:00-16:30 | HPC based Mitigation of Aeroacoustic Noise | Matthias Meinke (RWTH Aachen Univ.) |
| 16:30-17:00 | From Proposal to Publication - The Lifecycle of an HPC Project at HLRS | Manuela Wossough / Thomas Beisel (HLRS) |
| 17:00-17:30 | Multi-Physics and Multi-Scale - Coupled simulation of fluid flow and rigid body interaction induced aero-acoustics | Neda Ebrahimi Pour (Univ. of Siegen) |
| 17:30-17:40 | Concluding Remarks |