
Worked on upgrading the Hypre library within the GEOS-DEV/thirdPartyLibs repository, focusing on modernizing the build system and streamlining dependency management. The effort involved updating CMakeLists.txt and Spack configurations to support the latest Hypre release, removing obsolete memory-tracking patches and deprecated GMRES references, and refactoring the update script to automate fetching and checksumming of new versions. Addressed a corner-case issue in hypre_ParVectorSetValuesTagged to improve numerical stability. Leveraged skills in C, CMake, and scripting to ensure more reliable builds, smoother downstream integration, and reduced maintenance overhead, resulting in a cleaner and more maintainable codebase.
In 2025-06, delivered a focused upgrade of the Hypre library in GEOS-DEV/thirdPartyLibs, aligning the build system with a modern release and reducing technical debt. The upgrade touched CMakeLists.txt and Spack configurations, removed outdated memory-tracking patches and deprecated GMRES references, and refactored the update script to fetch and checksum the new version. Also fixed a corner-case issue in hypre_ParVectorSetValuesTagged to improve numerical stability. These changes culminated in more reliable builds, smoother downstream integration, and reduced maintenance burden.
In 2025-06, delivered a focused upgrade of the Hypre library in GEOS-DEV/thirdPartyLibs, aligning the build system with a modern release and reducing technical debt. The upgrade touched CMakeLists.txt and Spack configurations, removed outdated memory-tracking patches and deprecated GMRES references, and refactored the update script to fetch and checksum the new version. Also fixed a corner-case issue in hypre_ParVectorSetValuesTagged to improve numerical stability. These changes culminated in more reliable builds, smoother downstream integration, and reduced maintenance burden.

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