JAXA Supercomputer System Annual Report April 2016-March 2017

Report Number: R16E0016

• Responsible Representative: Yuichi Matsuo(Aeronautical Technology Directorate, Numerical Simulation Research Unit)
• Contact Information: Atsushi Hashimoto(hashimoto.atsushi@jaxa.jp)
• Members: Junichi Kazawa, Keiichi Murakami, Atsushi Hashimoto, Takashi Ishida, Kenji Hayashi, Kuniyuki Takekawa, Satoshi Kondo, Keiji Ueshima, Yuki Ide, Kenichi Kubota
• Subject Category: Other(IT System construction)

Abstract

We develop analysis tools, database for integrated simulation hub.

Goal

We prepare for the integrated simulation program scheduled for next midterm plan.

Objective

We develop analysis tools, database for integrated simulation hub.

References and Links

N/A

Use of the Supercomputer

We implement simulations with JSS2 in collaboration with a simulation server.

Necessity of the Supercomputer

We need a supercomputer for three dimensional flow analysis.

Achievements of the Year

We developed analysis tools, database for integrated simulation hub. We built a system thatsubmits jobs of various conditions and imports the results to the database automatically. We confirmed that the system works as expected.

Fig.1:Example of numerical results

Publications

N/A

Computational Information

• Parallelization Methods: Process Parallelization
• Process Parallelization Methods: MPI
• Thread Parallelization Methods: n/a
• Number of Processes: 128
• Number of Threads per Process: 1
• Number of Nodes Used: 4
• Elapsed Time per Case (Hours): 1
• Number of Cases: 100

Resources Used

Total Amount of Virtual Cost(Yen): 15,573,047

Breakdown List by Resources

Note: Virtual Cost=amount of cost, using the unit price list of JAXA Facility Utilization program(2016)

JAXA Supercomputer System Annual Report April 2016-March 2017