https://www.andrew.cmu.edu/user/icaoberg/tags/hpc/ Recent content in HPC on icaoberg Hugo en-us Wed, 29 Apr 2026 23:57:12 -0400 https://www.andrew.cmu.edu/user/icaoberg/post/2026-04-30-awesome-cli-apps-and-singularity/ Thu, 30 Apr 2026 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2026-04-30-awesome-cli-apps-and-singularity/ Why CLI apps remain essential and how Singularity makes them portable on HPC systems. https://www.andrew.cmu.edu/user/icaoberg/post/2026-04-29-what-is-data-curation/ Wed, 29 Apr 2026 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2026-04-29-what-is-data-curation/ Data curation is the active, ongoing management of data to ensure it remains accurate, findable, and useful long after it is collected. This post explains what data curation is, what data curators do, why the role is essential in modern research, and how PSC applies it to national-scale scientific data infrastructure. https://www.andrew.cmu.edu/user/icaoberg/post/2026-02-10-intro-to-slurm/ Tue, 10 Feb 2026 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2026-02-10-intro-to-slurm/ A practical introduction to SLURM job scheduling on PSC Bridges-2, covering sbatch scripts and interactive srun sessions for both CPU and GPU partitions. https://www.andrew.cmu.edu/user/icaoberg/post/2026-01-07-what-is-fair/ Wed, 07 Jan 2026 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2026-01-07-what-is-fair/ FAIR is a set of guiding principles for scientific data management that has become a global standard. This post explains what each principle means, why it matters in modern science, and what it demands from researchers who have been doing this for years — especially around code, workflows, and reproducible computing. https://www.andrew.cmu.edu/user/icaoberg/post/2025-08-26-singularity-dust/ Tue, 26 Aug 2025 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2025-08-26-singularity-dust/ Dust is a modern, Rust-based alternative to du. This post highlights its features and how the PSC team containerized it with Singularity for portability and HPC use. https://www.andrew.cmu.edu/user/icaoberg/post/2025-08-26-singularity-report/ Tue, 26 Aug 2025 00:00:00 +0000 https://www.andrew.cmu.edu/user/icaoberg/post/2025-08-26-singularity-report/ Introducing pscedu/singularity-report — a simple, open tracker for the Biomedical Applications Group’s Singularity containers, built to help Bridges-2 users and our Summer 2025 intern keep everything current and reproducible.