ppOpen-HPC project: Open Source Infrastructure for Development and Execution of Large-Scale Scientific Applications on Post-Peta-Scale Supercomputers with Automatic Tuning (AT)
(C) SPNS2015 organized committee
| Top | Goal | Invited Speakers | Program | Posters | Access | Committee |
| 08:45- | Registration | |
| 09:20-09:30 | Opening (Masaharu Matsumoto) | |
| Session 1 | Numerical Libraries in Post-Peta/Exa-Scale Era (session chair: Takahiro Katagiri) | |
| 09:30-10:15 | Kengo Nakajima (Information Technology Center, The University of Tokyo, Japan) ppOpen-HPC beyond Post-Peta Scale Computing |
|
| 10:15-11:00 | * Achim Basermann (German Aerospace Center (DLR), Germany) Equipping Sparse Solvers for Exascale - A Survey of the DFG Project ESSEX |
|
| Session 2 | General Session I (session chair: Takeshi Iwashita) | |
| 11:15-11:45 | Masaki Satoh (Atmosphere and Ocean Research Institute, The University of Tokyo, Japan) High-resolution global nonhydrostatic simulations by NICAM using the K computer |
|
| 11:45-12:15 | Akihiro Ida, Takeshi Iwashita (Academic Center for Computing and Media Studies, Kyoto University) HACApK: Library for Large-scaled Simulations Using the Integral Equation Method |
|
| 12:15-12:45 | * Takane Hori (JAMSTEC, Japan) Current status and future direction of earthquake generation simulations for evaluating possible scenarios of megathrust earthquakes |
|
| 12:45-14:00 | Lunch Break | |
| Session 3 | Auto-Tuning (session chair: Akihiro Ida) | |
| 14:00-14:45 | * Weichung Wang (Institute of Applied Mathematical Sciences, National Taiwan University) Optimal Space-Filling Computer Experiment Designs for Auto-Tuning |
|
| 14:45-15:15 | Takahiro Katagiri, Masaharu Matsumoto, Satoshi Ohshima (Information Technology Center, The University of Tokyo, Japan) Towards Automatic Code Selection with ppOpen-AT: A Case of FDM - Variants of Numerical Computations and Its Impact on a Multi-core Processor – |
|
| 15:15-15:45 | * Teruo Tanaka (Faculty of Informatics, Kogakuin University, Japan) Enhancement of Functionality of ppOpen-AT with d-Spline based Incremental Performance Parameter Estimation |
|
| Session 4 | General Session II (session chair: Takeshi Kitayama) | |
| 16:00-16:30 | Takashi Arakawa (Research Organization for Information Science and Technology, Japan) Introduction of atmosphere-ocean model coupling and seismic-structure model coupling by a coupler ppOpen-MATH/MP |
|
| 16:30-17:00 | Takashi Furumura (Earthquake Research Institute, The University of Tokyo, Japan) Design of parallel FDM simulation code for earthquake ground motion simulation suitable for many-core machines |
|
| 17:00-17:30 | Masaharu Matsumoto, Takashi Arakawa, Takeshi Kitayama (Information Technology Center, The University of Tokyo, Japan) Coupled Multi-scale Simulations using ppOpen-HPC Libraries |
|
| 18:30-20:30 | Reception Party RESTAURANT ABREUVOIR |
| 09:00- | Registration | |
| Session 5 | Linear Solver (session chair: Hiroshi Okuda) | |
| 09:30-10:15 | * Edmond Chow (Georgia Institute of Technology, USA) Very Fine-grained Parallelization of Preconditioning Operations |
|
| 10:15-11:00 | * Tetsuya Sakurai (College of Information Science, University of Tsukuba, Japan) A Scalable Parallel Eigensolver for Large-scale Simulations on Post Peta-scale Computing Environments |
|
| Session 6 | General Session III (session chair: Tadashi Hemmi) | |
| 11:15-11:45 | Hiroshi Okuda, Naoki Morita, Gaku Hashimoto (Gradiate School of Frontier Sciences, The University of Tokyo, Japan) Parallel Localized Robust Incomplete Factorization Preconditioning IRIF(p) with Mixed-precision |
|
| 11:45-12:15 | Takeshi Kitayama, Hiroshi Okuda (Gradiate School of Frontier Sciences, The University of Tokyo, Japan) Development and Usage of ppohFEM: A Library for Parallel Application with Finite Element Method |
|
| 12:15-12:45 | Yasuhito Takahashi, Tadashi Tokumasu, Koji Fujiwara, Takeshi Iwashita (Academic Center for Computing and Media Studies, Kyoto University, Japan) Error Correction Method for High Performance Electromagnetic Field Simulation |
|
| 12:45-14:00 | Lunch Break | |
| Session 7 | General Session IV (session chair: Takeshi Furumura) | |
| 14:00-14:30 | * Hajime Yamamoto (Taisei Corporation, Japan) Leveraging Supercomputing for Geologic Carbon Sequestration |
|
| 14:30-15:00 | Tadashi Hemmi (JAMSTEC, Japan) The ppOpen-APPL/DEM-Util libraries and the DEM applications |
|
| 15:00-15:30 | Miki Yamamoto (JAMSTEC, Japan) Particle method in large scale simulation and its application |
|
| 15:35-15:45 | Closing (Takahiro Katagiri) |