System-level technical study for the future lunar polar exploration mission
JAXA Supercomputer System Annual Report April 2020-March 2021
Report Number: R20EEE20300
Subject Category: Space Exploration
- Responsible Representative: ASOH, Dai; JAXA Space Exploration Center
- Contact Information: INOUE, Hiroka(inoue.hiroka@jaxa.jp)
- Members: INOUE, Hiroka; HOSHINO, Takeshi; KARIYA, Kazuki; YAMAMOTO, Mitsuo
Abstract
Landing site analysis for the lunar polar exploration mission (LUPEX)
Reference URL
Please refer to 'JAXA INTERNATIONAL SPACE EXPLORATION'.
Reasons and benefits of using JAXA Supercomputer System
It can be used by contructors and has rich computing resources
Achievements of the Year
The output cannot be made public
Publications
N/A
Usage of JSS
Computational Information
- Process Parallelization Methods: N/A
- Thread Parallelization Methods: OpenMP
- Number of Processes: 1
- Elapsed Time per Case: 0.1 Second(s)
Resources Used(JSS2)
Fraction of Usage in Total Resources*1(%): 0.01
Details
Please refer to System Configuration of JSS2 for the system configuration and major specifications of JSS2.
| System Name | Amount of Core Time(core x hours) | Fraction of Usage*2(%) |
|---|---|---|
| SORA-MA | 0.00 | 0.00 |
| SORA-PP | 5,810.10 | 0.05 |
| SORA-LM | 1,842.55 | 1.08 |
| SORA-TPP | 0.00 | 0.00 |
| File System Name | Storage Assigned(GiB) | Fraction of Usage*2(%) |
|---|---|---|
| /home | 95.71 | 0.09 |
| /data | 1,260.41 | 0.02 |
| /ltmp | 9,883.32 | 0.84 |
| 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.
Resources Used(JSS3)
Fraction of Usage in Total Resources*1(%): 0.01
Details
Please refer to System Configuration of JSS3 for the system configuration and major specifications of JSS3.
| System Name | Amount of Core Time(core x hours) | Fraction of Usage*2(%) |
|---|---|---|
| TOKI-SORA | 0.00 | 0.00 |
| TOKI-RURI | 0.00 | 0.00 |
| TOKI-TRURI | 0.00 | 0.00 |
| File System Name | Storage Assigned(GiB) | Fraction of Usage*2(%) |
|---|---|---|
| /home | 339.59 | 0.23 |
| /data | 5,590.31 | 0.09 |
| /ssd | 437.10 | 0.23 |
| 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.
JAXA Supercomputer System Annual Report April 2020-March 2021