cp2k/cp2k
Dec 2025 – Jan 2026
2 Months active
Languages Used
Shellbash
Technical Skills
CMakeShell scriptingBuild automationSoftware installationbuild automationshell scripting
Growl1234
PROFILE
Growl1234
Worked on the cp2k/cp2k repository over a two-month period, focusing on build automation and installation reliability. Addressed a critical issue in HDF5 path detection by replacing a cut-based parser with an awk-based approach in shell scripts, ensuring CMake could consistently locate HDF5 libraries across diverse environments. Automated the generation of CMake options to streamline CP2K installation, reducing manual configuration and improving reproducibility. Enhanced the HDF5 installation script to enable zlib support, optimizing compressed data handling. Utilized shell scripting, Bash, and CMake to deliver solutions that stabilized builds, improved CI reliability, and strengthened data storage workflows for CP2K users.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
126
Activity Months2
Your Network
49 peopleShared Repositories
49
Work History
January 2026
2 Commits • 2 Features
Jan 1, 2026January 2026 (cp2k/cp2k) focused on automating build configuration and improving data storage workflows to accelerate installation, increase reproducibility, and enhance compressed data handling. The work delivered reduces manual steps and strengthens the reliability of CP2K installations while enhancing data efficiency.
2 Commits • 2 Features
Jan 1, 2026January 2026 (cp2k/cp2k) focused on automating build configuration and improving data storage workflows to accelerate installation, increase reproducibility, and enhance compressed data handling. The work delivered reduces manual steps and strengthens the reliability of CP2K installations while enhancing data efficiency.
January 2026
December 2025
1 Commits
Dec 1, 2025December 2025: Resolved a critical HDF5 path detection issue in cp2k/cp2k that caused CMake to fail locating HDF5 libraries. The fix replaces a leading-space-prone cut-based parse with awk to reliably extract the path, eliminating the erroneous leading space (e.g., '/opt/hdf5' vs ' /opt/hdf5'). Implemented in commit 09db961365031ac8f9fd51c631d4f4f14fcfc9f1 with the message "Fix HDF5 installation path detection". This change stabilizes builds across environments with non-default HDF5 installations and reduces CI noise.
December 2025
1 Commits
Dec 1, 2025December 2025: Resolved a critical HDF5 path detection issue in cp2k/cp2k that caused CMake to fail locating HDF5 libraries. The fix replaces a leading-space-prone cut-based parse with awk to reliably extract the path, eliminating the erroneous leading space (e.g., '/opt/hdf5' vs ' /opt/hdf5'). Implemented in commit 09db961365031ac8f9fd51c631d4f4f14fcfc9f1 with the message "Fix HDF5 installation path detection". This change stabilizes builds across environments with non-default HDF5 installations and reduces CI noise.
Activity
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Quality Metrics
Correctness100.0%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
Shellbash
Technical Skills
Build automationCMakeShell scriptingSoftware installationbuild automationshell scripting
Repositories Contributed To
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