Month: 2025-10 | eth-cscs/cscs-docs Overview: Delivered critical user-facing documentation updates for uenv v9.0.0 and the Besso cluster, reinforcing onboarding, deprecation guidance, and readiness for FirecREST. Strengthened development workflow and documentation reliability through targeted fixes and clear known-issue workarounds. Key features delivered: - Documentation and release notes: uenv v9.0.0 and Besso cluster docs. Detailed release notes for uenv v9.0.0 (new features, improvements, fixes) and Besso docs describing its role as a dev/porting environment, storage, login procedures, software availability (uenv, containers), Slurm-based job submission, and forthcoming FirecREST support. Commits: 8bd39b4ac2b7324e7a15d84930a3a06bdb349e01; 4aecf6d4370207fd9e280d73c035244d33a0a9c4. Major bugs fixed: - Development server live reload bug fix: Enforced live-reload for the serve helper so the documentation server restarts on changes, improving the development workflow. Commit: 4ede86f450c409308a122112d60d8c42ce5485e1. - Known issue documented: uenv v9.0.0 module command may be unavailable in certain start sessions with a provided workaround (manual sourcing of the Lmod initialization script). Commit: a679f7c49eb24d39df3bbc4d6ee4c82ad86c3d77. Overall impact and accomplishments: - Enhanced developer productivity through reliable live-reload and up-to-date documentation, reducing iteration time for UI/docs changes. - Clear guidance around deprecations (Cray PE) and upcoming FirecREST support, aligning documentation with product roadmap. - Increased resilience by documenting workarounds for a known issue, preventing blockers during high-velocity development. Technologies/skills demonstrated: - Documentation engineering and release-note craftsmanship (uenv v9.0.0, Besso docs). - Dev experience improvements via live-reload tooling and environment management (uenv/Lmod/Slurm integration concepts). - Risk mitigation and knowledge capture for known issues and system-specific nuances.

September 2025: Delivered API modernization and documentation improvements across two repositories, focusing on business value through API consistency, streamlined configuration, improved stack reproducibility, and accessible ML documentation. Key outcomes include a FirecREST v2 rollout with Pilatus deprecation, a Spack version bump for mch/v8, ML documentation restructuring with new pages, and removal of an obsolete Gordon Bell 2025 guide.

Monthly Summary for 2025-08 focusing on delivered features, governance updates, and environment work, highlighting business value and technical achievements. Features delivered include: 1) Documentation Improvements and Site Cleanup in eth-cscs/cscs-docs; 2) Licensing and Governance Update; 3) NVFortran 25.7 environment setup in eth-cscs/alps-uenv with build recipe integration. Major bugs fixed: none reported this month. Impact: improved documentation quality and contributor onboarding; expanded NVFortran support; updated license policy to CC0; stronger build/policy governance. Technologies demonstrated: documentation tooling, policy drafting, environment/module management, and build/test integration.

July 2025 monthly performance summary focused on documentation improvements to boost onboarding, discoverability, and maintenance of cluster resources and tooling. Key outcomes include consolidated Slurm/cluster usage docs with Eiger/Jupyter/FirecREST guidance for Alps and multi-step GPU workflows, modernization and deprecation policies for UENV tooling with new guidance for custom environments, and comprehensive WRF/CRYOWRF build/install documentation. No major bugs documented in this period. These efforts reduce onboarding time, clarify dependencies, and lower support overhead while strengthening lifecycle governance for HPC workflows and tooling.

June 2025 monthly summary for eth-cscs/cscs-docs: Focused on documentation site overhaul and user guidance enhancements to improve user onboarding, navigability, and contribution workflows. Delivered a comprehensive rewrite of docs covering storage policies and file system types; banner and site status updates; uenv tool documentation; VS Code integration guidance across clusters; SLURM usage on AMD nodes; and reorganized contributing guidelines to improve navigation and enable reporting of missing documentation. Overall, these changes strengthen user-facing guidance, reduce support needs, and set a scalable foundation for future documentation growth. No major bugs reported/fixed in this module this month.

Month: 2025-05 — Eth-CSCS docs team delivered targeted documentation improvements in eth-cscs/cscs-docs, focusing on hardware-node references (MI300A, GH200), Waldur onboarding, HPC Platform docs, and page structure. Readme cleanup and landing-page refinements position the project for the first release and ongoing updates. No major bugs fixed this month; the emphasis was on strengthening the knowledge base, accelerating developer onboarding, and enhancing release readiness. Business value: clearer documentation reduces onboarding time, lowers support overhead, and provides a scalable foundation for platform evolution. Technical achievements: markdown-based documentation, version-controlled changes, cross-team collaboration, and documentation hygiene.

April 2025 monthly work summary focusing on business value and technical achievements across two repositories: eth-cscs/cscs-docs and eth-cscs/alps-uenv. Deliveries centered on comprehensive documentation updates, policy clarifications, and a configuration upgrade to maintain service compatibility.

March 2025 monthly summary focused on delivering developer-facing documentation improvements, cluster configuration updates, and environment/tooling enhancements across two repositories. The work emphasized business value through clearer guidance for HPC usage, smoother onboarding, and enabling new workloads with updated tooling.

February 2025 performance summary focusing on delivering an updated software stack, expanding data format support, and strengthening documentation and governance across two repositories. Key business value includes faster time-to-stack for MCH v8 deployment, improved NetCDF support for geospatial workflows, and a more scalable documentation platform with improved navigation and accessibility.

Month: 2024-12 — Alps-uenv repository delivered a new NVIDIA HPC SDK (nvhpc) environment module to support OpenACC and CUDA Fortran development. The new module, prgenv-nvfortran, includes configuration files, documentation, and complete build/deploy recipes to enable production-ready usage and reproducible GPU-enabled workflows.

November 2024 monthly summary for eth-cscs/alps-uenv focused on stabilizing API communications and expanding deployment/test capabilities. Leveraged YAML-based configuration management to address API endpoint changes and environment provisioning, ensuring continued service reliability and broader hardware support.

In Oct 2024, delivered the MCH Software Stack Modernization (MCH v7) for eth-cscs/alps-uenv. This release upgrades the software stack to version 7, updates compiler toolchains, introduces a dedicated GCC environment, and aligns Spack version requirements with newer toolchains and distribution. The work improves compatibility, performance, and maintainability across the environment, and sets the stage for future toolchain updates and reproducible deployments.