October 24th and 25th, 2022, in Sendai, Miyagi, JapanThe 34th Workshop on Sustained Simulation Performance
Toward Future HPC Technologies

Session Program
Mon., October 24th, 2022

10:00-Registration

10:30-11:00

Opening Session

11:00-12:30

Session 1: HPC Trends

12:30-13:30

Lunch

13:30-15:00

Session 2: HPC Applications

15:00-15:20

Break

15:20-17:20

Session 3: Quantum Computing

Tue., October 25th, 2022

9:30-

Registration

10:00-12:00

Session 4: HPC Trends II

12:00-13:00

Lunch

13:00-14:30

Session 5: HPC Applications II

14:30-14:40

Break

14:40-15:40Session 6: Data Science

15:40-15:50

Break

15:50-17:20

Session 7: HPC Technology

17:20-17:30

Concluding Remarks

Workshop Day 1 (Mon., October 24th, 2022)
TimePresentation

10:0010:30-11:00

Registration
Opening Session
Opening Address: Welcome to The 34th 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
Taku Kawahara (MEXT)
Session 1: HPC Trends
Chair: Kazuhiko Komatsu (Tohoku Univ.)
German HPC and beyond
Michael Resch (HLRS)AOBA: The most powerful vector supercomputer in the world
Hiroyuki Takizawa (Tohoku Univ.)
Software methods in aircraft development
Sabine Roller (DLR)
LunchSession 2: HPC Applications
Chair: Ralf Schneider (HLRS)
Unsteady aerodynamics simulation of ski jumping from takeoﬀ to landing motion
Makoto Tsubokura (Kobe Univ./Riken)
HPC Based Analyses of Turbomachinery Flow Problems
Matthias Meinke (RWTH Aachan Univ.)
Cross reference simulation of space plasma
Keiichiro Fukazawa (Kyoto Univ.)
BreakSession 3: Quantum Computing
Chair: Masayuki Sato (Tohoku Univ.)
A feasibility study of quantum computing for the next-generation computing infrastructure
Kazuhiko Komatsu (Tohoku Univ.)
Solving PDEs with Quantum Deep Neural Network
Li Zhong (HLRS)NEC Quantum Computing Technologies to Solve Social Issues
Shintaro Momose (NEC)Gaia-X and HPC
Dennis Hoppe (HLRS)

11:00-12:30

11:00-11:30
11:30-12:00
12:00-12:30
12:30-13:30
13:30-15:00
13:30-14:00
14:00-14:30
14:30-15:00
15:00-15:20
15:20-17:20
15:20-15:50
15:50-16:20
16:20-16:50
16:50-17:20

Workshop Day 2 (Tue., October 25th, 2022)
TimePresentation

9:3010:00-12:00
10:00-10:30

Registration
Session 4: HPC Trends II
Chair: Ryusuke Egawa (Tokyo Denki Univ.)
Engineering Applications of Large-scale Fluid-ﬂow Computations
Chisachi Kato (The Univ. of Tokyo)
NFDI4Cat and the German National Research Data InfrastructureThomas Bönisch (HLRS)Osaka University’s Data Aggregation Infrastructure for Supporting Data-intensive Science
Susumu Date (Osaka Univ.)
Levante - The Next Generation System at DKRZThomas Ludwig (DKRZ)
Lunch
Chair: Dennis Hoppe (HLRS)
Session 5: HPC Applications II
Large-scale simulation studies toward fusion energy
Masanori Nunami (NIFS)
Compress to Impress: Redesigning Matrix Computations for Computational Astronomy and10:30-11:00
11:00-11:30
11:30-12:00
12:00-13:00
13:00-14:30
13:00-13:30
13:30-14:00

14:00-14:30
14:30-14:40
14:40-15:40
14:40-15:10
15:10-15:40
15:40-15:50
15:50-17:20
15:50-16:20
16:20-16:50
16:50-17:20
17:20-17:30

Seismic Imaging Applications
Hatem Ltaief (KAUST)
On the performance of a DNS code for compressible turbulent ﬂows
Mitsuo Yokokawa (Kobe Univ.)
BreakSession 6: Data Science
Chair: Li Zhong (HLRS)
Eﬃcient and Performant Implementation of Agent-Based Models
Ralf Schneider (HLRS)Strategies for Software Agnostic Power Adjustments with Machine Learning
Johannes Gebert (HLRS)
BreakSession 7: HPC Technology
Chair: Shintaro Momose (NEC)
Challenges in Scaling Empirical Dynamic Modeling
Keichi Takahashi (Tohoku Univ.)
Fostering Industrial Uptake of HPC and Associated Technologies in Europe
Bastian Koller (HLRS)Introduction of next generation of SX-Aurora TSUBASA, vector engine 3.0
Kato Toshihiro (NEC)Concluding Remarks
Chair: Yasuo Mogaki (NEC)