ISSMteam/ISSM
Jan 2025 – Feb 2025
2 Months active
Languages Used
m4Python
Technical Skills
Build System ConfigurationCross-Platform Compatibilitybuild system configurationcross-platform compatibilityCluster ConfigurationCluster Management
Justin Kin Jun Hew
PROFILE
Justin Kin Jun Hew
Worked on the ISSMteam/ISSM repository to enhance both macOS onboarding and HPC cluster integration over a two-month period. Improved the build system’s Python library detection for Homebrew installations on macOS, reducing installation failures and streamlining user setup. Developed defensive checks to increase robustness and cross-platform compatibility. Subsequently, delivered end-to-end integration with the Gadi HPC cluster by implementing a new Python class, automated queue script generation, and a job submission workflow using PBS scripting and SSH. These contributions enabled scalable, reproducible ISSM simulations on Gadi, improved automation, and laid the groundwork for multi-cluster support, focusing on reliability and maintainability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
2
Lines of code
512
Activity Months2
Your Network
27 peopleShared Repositories
27
Adam HepburnMember
aleahsommersMember
Alicia BråtnerMember
Jessica BadgeleyMember
Benjamin GetraerMember
DanielMember
menemenlisMember
Cheng GongMember
Eric LarourMember
Work History
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 update for ISSM development. Delivered end-to-end Gadi HPC cluster integration to enable ISSM simulations on the Gadi system. Built a new Python class 'gadi', queue script generation, and a robust job submission workflow—covering initialization, module loading, resource allocation, SSH launch, and automatic results download. Developed and validated queue scripts for scalable, repeatable ISSM runs. This work reduces time-to-solution for large-scale simulations and improves reproducibility across HPC environments. No major bugs fixed this month; primary focus on feature delivery and reliability improvements. Key commits include: 6775867542687faadaa0fbcfbcd02c207c6d42cd, ebdf473e16856486670f36863f3c17ff5af766c6, 0cae94c89005accbd3d542ffb9776cf7d880a770, f1d57308da49e9788b5d1a88b6734259368f5df8.
4 Commits • 1 Features
Feb 1, 2025February 2025 update for ISSM development. Delivered end-to-end Gadi HPC cluster integration to enable ISSM simulations on the Gadi system. Built a new Python class 'gadi', queue script generation, and a robust job submission workflow—covering initialization, module loading, resource allocation, SSH launch, and automatic results download. Developed and validated queue scripts for scalable, repeatable ISSM runs. This work reduces time-to-solution for large-scale simulations and improves reproducibility across HPC environments. No major bugs fixed this month; primary focus on feature delivery and reliability improvements. Key commits include: 6775867542687faadaa0fbcfbcd02c207c6d42cd, ebdf473e16856486670f36863f3c17ff5af766c6, 0cae94c89005accbd3d542ffb9776cf7d880a770, f1d57308da49e9788b5d1a88b6734259368f5df8.
February 2025
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for ISSM team (ISSM). Focused on bolstering macOS onboarding for users with Homebrew Python installations. Delivered an improvement to Python library detection in the build system to correctly locate headers and libraries when Python is installed via Homebrew, increasing installation success rates and reducing setup failures. Implemented two defensive checks in the Homebrew Python path discovery (commits 2a32551661f0655c4aedf48bd3b71f9b7f68c8d6 and f3640ffa26713ab321924710b17d98cd48d9ac45).
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for ISSM team (ISSM). Focused on bolstering macOS onboarding for users with Homebrew Python installations. Delivered an improvement to Python library detection in the build system to correctly locate headers and libraries when Python is installed via Homebrew, increasing installation success rates and reducing setup failures. Implemented two defensive checks in the Homebrew Python path discovery (commits 2a32551661f0655c4aedf48bd3b71f9b7f68c8d6 and f3640ffa26713ab321924710b17d98cd48d9ac45).
Activity
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Quality Metrics
Correctness85.0%
Maintainability85.0%
Architecture78.4%
Performance66.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
Pythonm4
Technical Skills
Build System ConfigurationCluster ConfigurationCluster ManagementCross-Platform CompatibilityHPCHPC Cluster ManagementHigh-Performance Computing (HPC)PBS (Portable Batch System)PBS Job SchedulingPBS ScriptingPython DevelopmentSSHShell Scriptingbuild system configurationcross-platform compatibility
Repositories Contributed To
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