The Playground

Every interactive piece on the site, at full size.

The articles embed these pieces in a column squeezed between the navigation and the table of contents, and some of them lose room there. Here the table of contents is gone and each one gets a wider column. The explanation stays with its article, linked from each block, so this page is a gallery and nothing more.

---

The Queue Is Not a Line

Score explorer

Set a request, a recent usage and a waiting time, and read each term of Aqua's job_sort_formula as it changes. Explained in Putting It Together.

Backfill on all thirteen H100 nodes

Two invented days on the thirteen H100 nodes of gpu_batch_exec, about 160 jobs, with Aqua's published scheduler settings: a cycle every 60 seconds and five bookings. Green bars are fillers, each ending before the booking on its GPU, and the dashed line in the queue marks where bookings stop. Fair-share factors are assumed. Explained in Backfill: How a Lower-Ranked Job Starts First.