System-level technical study for the future lunar polar exploration mission

JAXA Supercomputer System Annual Report April 2019-March 2020

Report Number: R19EEE20300

Subject Category: Space Exploration

PDF available here

Responsible Representative: SATO, Naoki; JAXA Space Exploration Center Space Exploration System Technology Unit
Contact Information: HOSHINO, Takeshi(hoshino.takeshi@jaxa.jp)
Members: INOUE, Hiroka; HOSHINO, Takeshi; YAMAMOTO, Mitsuo

Abstract

Evaluation of optical navigation algorithms for the lander of future lunar polar mission

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 JSS2

Computational Information

Process Parallelization Methods: N/A
Thread Parallelization Methods: OpenMP
Number of Processes: 1
Elapsed Time per Case: 5 Hour(s)

Resources Used

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.

Computational Resources
System Name	Amount of Core Time (core x hours)	Fraction of Usage*2(%)
SORA-MA	0.00	0.00
SORA-PP	1,420.23	0.01
SORA-LM	3,669.32	1.53
SORA-TPP	0.00	0.00

File System Resources
File System Name	Storage Assigned (GiB)	Fraction of Usage*2(%)
/home	93.91	0.08
/data	1,328.24	0.02
/ltmp	6,449.26	0.55

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.