Day 1 (Wednesday, January 12th)

All times are in JST.

9:00-9:15 Opening (Day1)

9:15-9:20 Special Session 1

9:15-9:20 "Memory of Hiroshi Nakashima and Putchong Uthayopas"

9:20-10:10 Keynote 1

9:20-10:10 "Scalable Solvers Software for Exascale Computers"

10:10-10:25 Morning Break

10:25-11:55 Best Paper Finalists

10:25-10:55 "Performance Evaluation of Lattice Boltzmann Method for Fluid Simulation on A64FX Processor and Supercomputer Fugaku"

10:55-11:25 "High Performance Gravitational N-body Simulations on Supercomputer Fugaku"

11:25-11:55 "152K-computer-node parallel scalable implicit solver for dynamic nonlinear earthquake simulation"

11:55-13:25 Lunch Break

13:25-14:40 Poster / Vendor Blitz 1

14:40-14:55 Afternoon Break

14:55-16:10 Poster / Vendor Blitz 2

16:10-16:15 Closing (Day 1) & Opening for Poster Session & Vendor Exhibition

16:15-17:45 Poster Session & Vendor Exhibition

Day 2 (Thursday, January 13th)

All times are in JST.

9:00-9:15 Opening (Day2)

9:15-10:05 Keynote 2

9:15-10:05 "Challenges to large-scale weather/climate simulation for disaster prevention and mitigation"

10:05-10:20 Morning Break

10:20-11:50 Algorithms for Simulations

10:20-10:50 "Low/Adaptive Precision Computation in Preconditioned Iterative Solvers for Ill-Conditioned Problems"

10:50-11:20 "Assignment of idle processors to spatial redistributed domains on coarse levels in multigrid reduction in time"

11:20-11:50 "Massively Parallel Molecular-Continuum Flow Simulation with Error Control and Dynamic Ensemble Handling"

11:50-13:20 Lunch Break

13:20-14:20 System Software for Machine Learning

13:20-13:50 "A Deep Neural Networks ensemble workflow from hyperparameter search to inference leveraging GPU clusters"

13:50-14:20 "Development of a coupler h3-Open-UTIL/MP"

14:20-14:35 Afternoon Break 1

14:35-16:05 Performance Evaluations

14:35-15:05 "Multi-hetero Acceleration by GPU and FPGA for astrophysics simulation on oneAPI environment"

15:05-15:35 "Strong Scaling of OpenACC enabled Nek5000 on several GPU based HPC systems"

15:35-16:05 "On the Performance Portability of OpenACC, OpenMP, Kokkos and RAJA"

16:05-16:20 Afternoon Break 2

16:20-16:40 Special Session 2

16:20-16:40 "Fugaku, the Successes and the Lessons Learned"

16:40-17:30 Keynote 3

16:40-17:30 "Swiss National Supercomputing Centre’s Alps as Supercomputing Infrastructure as Code"

17:30-17:45 Closing (Day 2)

Day 3 (Friday, January 14th)

All times are in JST.

9:00-9:15 Opening (Day3)

9:15-10:45 Architectures and File System

9:15-9:45 "CHFS: Parallel Consistent Hashing File System for Node-local Persistent Memory"

9:45-10:15 "A High-Fidelity Flow Solver for Unstructured Meshes on Field-Programmable Gate Arrays: Design, Evaluation, and Future Challenges"

10:15-10:45 "A Method for Reducing Time-to-Solution in Quantum Annealing Through Pausing"

10:45-11:00 Morning Break

11:00-12:10 Vendor Session (4 talks)

(1) DataDirect Networks, Inc, (DDN)

(2) Intel

(3) Fujitsu Limited

(4) Oracle Corporation Japan

12:10-12:30 Awarding & Closing

12:30-13:00 Lunch Break

13:00-19:10 Workshops

13:00-16:30 International Workshop on RESource DISaggregation in High Performance Computing - Asia Edition (RESDIS-Asia 2022)

13:30-17:20 IXPUG Workshop HPC Asia 2022

15:00-17:30 International workshop on Arm-based HPC: Practice and Experience (IWAHPCE)

16:00-19:10 Multi-scale, Multi-physics and Coupled Problems on Highly Parallel Systems (MMCP)