Tenstorrent Blackhole · Time-Sharing System
Containment Log — report period 2026-09-03 → 2026-10-01
2 Blackhole boards, 4 chips, one lock directory. tt-gozer is the thing that stands between whichever agent asks first and whoever's already running — it hands out chip leases, queues the rest, and quietly reclaims anything a dead process left pinned to the hardware. This is its own ledger read back: every grant, release, queue and reap it logged this period, while 71 unrelated sessions took turns on the same boards without a person ever refereeing.
Headline counts, straight off the ledger — nothing here is estimated.
36.5% of every chip-hour this ledger closed out this period belonged to a session that never called release itself. gozer's grace-window timer called it for them.
71 names shared 2 boards this period.
| Entity | Sessions | Clean | Ghosts | Held | Longest |
|---|
Board 055 carries chips 03/04; Board 062 carries chips 01/02. Solid bars are clean handoffs. Hazard-striped bars are the ones gozer had to reclaim on its own.
21 sessions never called it quits. Their owning processes died, detached, or just wandered off — each left a lease pinned to a chip until gozer's own grace-window timer noticed and pulled it. No one ran tt-smi -r by hand.
26 queue events occurred this period -- see the containment log above for the reclaimed leases.