OpenComposer

Overview

Open Composer is a web application to generate batch job scripts and submit batch jobs for HPC clusters on Open OnDemand.

• Installation (English

  Japanese)

• Settings of application (English

  Japanese)

• Manual (English

  Japanese)

Disscussions

• https://github.com/RIKEN-RCCS/OpenComposer/discussions

Supported job scheduler

• Slurm
• PBS Pro
• Grid Engine
• Fujitsu_TCS

Demo

https://github.com/user-attachments/assets/0eee0b62-9364-465a-ae1e-7d412c1c9de9

Tips

When developing Open Composer on Open OnDemand with general user privileges, it is recommended to run Open Composer in development mode. When an error occurs, its cause will be displayed in the web browser. Please edit run.sh as follows.

#set :environment, :production
set :environment, :development

Reference

• SupercomputingAsia 2025, Singapore, Mar., 2025 [Poster]
• The 197th HPC Research Symposium, Fukuoka, Japan, Dec., 2024 [Paper] [Slide] (Japanese)

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