Development of fundamental technologies for innovative artificial materials

JAXA Supercomputer System Annual Report February 2023-January 2024

Report Number: R23EDA202J00

Subject Category: Aeronautical Technology

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Responsible Representative: Natsuki Tsushima, Aviation Technology Directorate, Aviation Environmental Sustainability Innovation Hub
Contact Information: Natsuki Tsushima(tsushima.natsuki@jaxa.jp)
Members: Natsuki Tsushima

Abstract

This study aims to develop a numerical framework to evaluate characteristics of artificial materials.

Reference URL

N/A

Reasons and benefits of using JAXA Supercomputer System

Innovative artificial materials would commonly have complex geometries. Therefore, the simulation cost will be increased to numerically evaluate their characteristics based on finite elements. JAXA Supercompute System offers the capability to solve models with such high computational costs.

Achievements of the Year

The study have been presentation for international conferences. In addition, a journal article have been submiited (under review).

Publications

N/A

Usage of JSS

Computational Information

Process Parallelization Methods: MPI
Thread Parallelization Methods: Automatic Parallelization
Number of Processes: 2 – 8
Elapsed Time per Case: 10 Hour(s)

JSS3 Resources Used

Fraction of Usage in Total Resources*1(%): 0.00

Details

Please refer to System Configuration of JSS3 for the system configuration and major specifications of JSS3.

Computational Resources
System Name	CPU Resources Used (Core x Hours)	Fraction of Usage*2(%)
TOKI-SORA	0.00	0.00
TOKI-ST	1.91	0.00
TOKI-GP	0.00	0.00
TOKI-XM	0.00	0.00
TOKI-LM	2592.02	0.20
TOKI-TST	0.00	0.00
TOKI-TGP	0.00	0.00
TOKI-TLM	0.00	0.00

File System Resources
File System Name	Storage Assigned (GiB)	Fraction of Usage*2(%)
/home	122.50	0.10
/data and /data2	0.00	0.00
/ssd	0.00	0.00

Archiver Resources
Archiver Name	Storage Used (TiB)	Fraction of Usage*2(%)
J-SPACE	0.00	0.00

*1: Fraction of Usage in Total Resources: Weighted average of three resource types (Computing, File System, and Archiver).

*2: Fraction of Usage：Percentage of usage relative to each resource used in one year.

ISV Software Licenses Used

ISV Software Licenses Resources
	ISV Software Licenses Used (Hours)	Fraction of Usage*2(%)
ISV Software Licenses (Total)	73.25	0.03

*2: Fraction of Usage：Percentage of usage relative to each resource used in one year.