573afa7b7a
- server/operators/hunyuan3d_mlx: native-MLX Hunyuan3D 2.1, both stages, PBR. Verified end-to-end on M3 Ultra: 260s total, 40k-face GLB w/ 2048² PBR. Weights public (no HF login). Runs on M1 (MLX-native). - scripts/install_hunyuan3d_mlx.sh: uv py3.11 venv + MLX-path deps. - CLUSTER.md: local-first policy + M3/M1/M4 fleet roles + central-queue howto. - BENCHMARKS/README/AGENTS: hunyuan3d_mlx rows + trellis head-to-head.
41 lines
3.8 KiB
Markdown
41 lines
3.8 KiB
Markdown
# MODELBEAST cluster — read this first
|
|
|
|
**Policy: LOCAL FIRST.** This is a multi-Mac render farm on Tailscale. Every generation should run on our own silicon ($0, private, unlimited) unless a cloud model is genuinely better for the job. Reach for `fal_*` cloud operators only when no local operator covers the need (e.g. Rodin hero-grade meshes, the multi-view volume bargain) — never as the default. Cost of a local gen: nothing. Cost of a fal gen: real money (see [BENCHMARKS.md](BENCHMARKS.md) for per-call prices).
|
|
|
|
The order of preference for any task:
|
|
1. **Local operator** on whichever node is free (the queue picks it — see below).
|
|
2. **fal cloud** only for capabilities local can't match yet.
|
|
|
|
## The fleet
|
|
|
|
| Node | Host / Tailscale IP | RAM | Role |
|
|
|---|---|---|---|
|
|
| **M3 Ultra** (primary) | `m3ultra.local` · 100.89.131.57 | 256 GB | Runs the server + the central queue on :8777. Handles everything, especially the heavy 3D models (`hunyuan3d_mlx`, `trellis_mac`) and FLUX. |
|
|
| **M1 Ultra** (worker) | `ultra.local` · 100.91.239.7 | 128 GB | GPU worker in the pool **and** its own standalone instance. MLX-native — the right node for `hunyuan3d_mlx` (trellis's torch-MPS is unverified here). Also FLUX, `sf3d`, `bg_remove_local`. |
|
|
| **M4 Pro** (helper) | `m4pro.local` · 100.69.21.128 | 24 GB | Lightweight helper. CPU work (`ffmpeg_frames`, `ffprobe`, `colmap_poses`), light image ops (`bg_remove_local`), and small LLMs via Ollama. **Not** the big 3D/diffusion models — too little RAM. |
|
|
|
|
Git origin (shared by all nodes): `ssh://git@100.71.119.27:222/monster/modelbeast.git`
|
|
|
|
## The central queue (how tasks route to the right machine)
|
|
|
|
The M3 primary runs one server with per-lane concurrency:
|
|
- **`gpu` lane = a pool of nodes.** Each Mac has one Metal GPU, so each node runs **one** gpu job at a time. When gpu jobs queue up, the primary hands each to the first *free* node that supports that operator — rsyncing inputs over SSH, running the operator's `run.py` on that node, and rsyncing outputs back. This is the "unified queue": submit to M3, it load-balances across M3 + M1 (+ M4 for light ops).
|
|
- **`cpu` / `net` lanes** run on the primary (M3) with simple concurrency limits (`cpu` 3, `net` 6).
|
|
|
|
Which node may run which operator is set in `nodes.json` (repo root, gitignored, primary-only) via each node's `operators` allowlist. Omit the allowlist to let a node run every gpu op. **`nodes.json` is read at server startup — restart the server (`scripts/serve.sh`) after editing it.**
|
|
|
|
## Adding a machine to the fleet
|
|
|
|
1. `git clone ssh://git@100.71.119.27:222/monster/modelbeast.git ~/MODELBEAST`
|
|
2. Install `uv` (`curl -LsSf https://astral.sh/uv/install.sh | sh`) — the venvs use it.
|
|
3. Run the per-operator install scripts you want that node to serve (`scripts/install_*.sh`). Each builds its own `vendor/*/.venv`.
|
|
4. Model weights: **copy from a node that already has them** (`rsync -a ~/.cache/huggingface/hub/models--… newnode:~/.cache/huggingface/hub/`) rather than re-downloading — faster and dodges HF rate limits. We have an HF token in Settings if a fresh download is unavoidable.
|
|
5. On the **primary**, add the node to `nodes.json` with an `operators` allowlist matched to its RAM, then restart the server.
|
|
|
|
## Operator cheat-sheet (local first!)
|
|
|
|
- **image → 3D mesh:** local `hunyuan3d_mlx` (MLX, M1-capable, no HF login) or `trellis_mac` (sharper at defaults) → `sf3d` for fast drafts. fal only for Rodin hero-grade / multi-view. Always `bg_remove_local` (or `fal_bg_remove`) the input first.
|
|
- **prompt/image → image:** local `flux_local` (FLUX.2 Klein) → `mflux_image_edit`. fal/OpenRouter for nano-banana scene-storytelling.
|
|
- **video → frames / poses:** `ffmpeg_frames`, `colmap_poses` (CPU — great M4 work).
|
|
- Full matrix + prices: [AGENTS.md](AGENTS.md) · [BENCHMARKS.md](BENCHMARKS.md).
|