Technical Program#

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Workshop Day 1 (Mon., December 11th, 2023)#

Time

Session/Presentation Title

Presenter

10:15-10:45

Registration

10:45-11:30

Opening Session

Chair: Kazuhiko Komatsu (Tohoku Univ.)

Opening Address: Welcome to The 36th Workshop on Sustained Simulation Performance

Hiroaki Kobayashi (Tohoku Univ.)

Greetings

Takafumi Aoki (Tohoku Univ.)

Greetings

Takuo Suganuma (Tohoku Univ.)

Japan’s S&T Policy on HPC

Masahide Kokubun (MEXT)

11:30-12:30

Session 1: HPC Trends

Chair: Sabine Roller (DLR)

11:30-12:00

The discussion on AI and HPC in Germany

Michael Resch (HLRS)

12:00-12:30

Strategy and outlook for expanding the AOBA world

Hiroyuki Takizawa (Tohoku Univ.)

12:30-13:30

Lunch

13:30-15:30

Session 2: System Software

Chair: Susumu Date (Osaka Univ.)

13:30-14:00

System Software Research – The FugakuNext Supercomputer and Synchrotron Radiation Facilities

Kento Sato (R-CCS)

14:00-14:30

Virtual and Augmented Reality in Real Applications

Uwe Wössner (HLRS)

14:30-15:00

Proposal of Peak Shift Method to Improve Data Durability for Large-scale Data Infrastructure

Takaki Nakamura (Tohoku Univ.)

15:00-15:30

FFT Performance Improvement for SX-Aurora TSUBASA

Arihiro Yoshida (NEC)

15:30-15:50

Break

15:50-17:50

Session 3: HPC Applications I

Chair: Johannes Gebert (HLRS)

15:50-16:20

Dynamic Load Balanced Simulations based on Hierarchical Cartesian Meshes

Matthias Meinke (RWTH Aachan Univ.)

16:20-16:50

Neighboring Particle Search Method for Molecular Dynamics on Long Vector Computers

Atsushi Ito (NIFS)

16:50-17:20

Stimulating the competetiveness of SMEs with HPC

Bastian Koller (HLRS)

17:20-17:50

Future Direction of Osaka University’s Data Infrastructure towards Open Science

Hideyuki Tanushi (Osaka University)

Workshop Day 2 (Tue., December 12th, 2023)#

Time

Session/Presentation Title

Presenter

9:30-:10:00

Registration

10:00-12:00

Session 4: HPC Applications II

Chair: Matthias Meinke (RWTH Aachan Univ.)

10:00-10:30

High-resolution global weather simulations with the Model for Prediction Across Scales (MPAS)

Thomas Schwitalla (University of Hohenheim)

10:30-11:00

Performance analysis and optimization of the external mode part of an ocean model

Masao Kurogi (JAMSTEC)

11:00-11:30

Morphometry Driven Profiling - On the Patient Specific Use of HPC Resources

Johannes Gebert (HLRS)

11:30-12:00

Parallelization of the structural mechanics solver b2000++: assessment, status and future strategy

Harald Klimach (DLR)

12:00-13:00

Lunch

13:00-14:30

Session 5: HPC Trends II

Chair: Ryusuke Egawa (Tohoku Univ.)

13:00-13:30

Economic Aspects in HPC

Thomas Ludwig (DKRZ Hamburg)

13:30-14:00

Analysis of Memory Systems of Clustered Architecture

Masayuki Sato (Tohoku Univ.)

14:00-14:30

NEC Quantum Computing Strategies and Vector Annealing to Solve Social Issues

Shintaro Momose (NEC)

14:30-14:50

Break

14:50-16:50

Session 6: Data Science

Chair: Noritaka Hoshi (NEC Deutschland GmbH)

14:50-15:20

Towards Digital Twins for Research Aircraft of the German Aerospace Center

Michael Baessler (DLR)

15:20-15:50

AI Applications in High-Performance Computing

Dennis Hoppe (HLRS)

15:50-16:20

Encoding Turbulent Flows into Quantum States

Pia Siegl (DLR)

16:20-16:50

LLM inference on SX-Aurora Vector Engine

Erich Focht (NEC Deutschland GmbH)

16:50-17:00

Concluding Remarks

Chair: TBD (NEC)