docs: work-log entry for the 2026-09-19 fleet cutover

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Frank
2026-09-19 06:42:37 -07:00
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@@ -11,6 +11,36 @@ timestamp: 2026-09-14
# Bundle Change Log
## 2026-09-19 — fleet cutover: frank-large CIRU Orca, frank-medium orcarouter Q8_0, frank-small Gemma4 revert
- **frank-large (Dankclaw :7770): halogen → CIRU v4.4.1 Orca.** The private
CIRU v4.4.1 runtime (gfx1151 HIP build + QSA window hotfix, 381/381 ninja
targets) now serves jcbtc/Qwen3.8-Flash-CIRU-STRIX-Orca w4b (79.4 GiB main +
4.1 GiB MTP + 52.4 GiB PLE + f16 mmproj, all sha256-verified) as a ROOT systemd
unit — one 262,144-token conversation (1 slot, the MTP constraint), MTP depth 4
(acceptance 0.656), 4096 MiB PLE cache, text only. The launcher's runtime-root
gate is fed from the SDK venv by the serve script. Halogen is the rollback
target. (`b6ce3af`, `f68bda5`; runbook [[frank-large-ciru-orca]]).
- **frank-medium (Dankserver :7770): ajgazin Swift UD-Q8_K_XL → orcarouter Q8_0.**
Model swap to orcarouter/Qwen3.8-27B-Uncensored-GGUF Q8_0 with the z-lab
DFlash2 Q4_K_M drafter (the target's own MTP head stays in-file, one SPEC_TYPE
away); split re-balanced 35:30 → 32:33 (operator call: the most even split 65
layers allow); pool 393216 → 327680 (2 slots of 163840, inside the trained
262144 window — no rope extrapolation); f16 KV + 16 GiB host-RAM prompt cache.
(`d374ab9`).
- **frank-small (Dankclaw :7771): vLLM → llama.cpp Gemma4-12B Q4_K_M.** The
same-day vLLM detour (google/gemma-4-12B-it-qat-w4a16-ct, w4a16 Marlin) was
reverted back to mainline llama.cpp serving
HauhauCS/Gemma4-12B-QAT-Uncensored-HauhauCS-Balanced Q4_K_M with the MTP
assistant sidecar + ngram-mod, q8_0 KV, 4 slots of 262144. The vLLM quadlet is
retired. (`374041c`; runbook [[frank-small-gemma4-12b]]).
- **3090 RGB off.** The EVGA FTW3 Ultra V2's iCX3 controller (i2c-1, addr 0x2D)
was set to MODE_OFF and SAVED to EEPROM — persists across reboots with no
Linux-side daemon; works headless.
- **Docs wrap-up** (`764cf41`, `88331e2`): AGENTS.md (frank-large + frank-medium
sections, topology rows), new [[frank-large-ciru-orca]] runbook, frank-medium
runbook (header + deployed-flags table), both indexes, halogen runbook
retirement banner. 331 bats + 32 e2e green.
## 2026-09-16 (late) — frank-medium: ubatch's optimum is 512, and it moved the split to 35:30
- **New harness, shipped before use** (`scripts/bench-batch-ubatch.sh`, `87845fc`,
fixed in `77a07ff`): one `llama-bench` invocation per cell — a test that cannot