53 lines
1.8 KiB
Markdown
53 lines
1.8 KiB
Markdown
# YuE2 3B isolated quality test
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Prepared, non-starting evaluation of `m-a-p/YuE2-3B` with the standard
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`m-a-p/YuE2-Vae` listening decoder. The source is pinned to the official
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`yue2-v0.1.6` commit `9c6c4b349be978b06a9d0d958471a07a6cdeff4d`.
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Preparation on Athena is complete. The model and VAE files were checked
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against their published `weights_manifest.json` SHA-256 values. The Docker
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image is built, but no YuE2 container has been created or started.
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## Safety and isolation
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- This experiment is not part of the profile controller or dashboard.
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- The Compose service uses the `manual` profile, has no restart policy and
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cannot start through an ordinary `docker compose up`.
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- Only the RTX 5080 is exposed to the container.
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- Building and downloading do not load the model or use a GPU.
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- Do not start it while another Athena GPU job is active.
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## Persistent files
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```text
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/data/models/yue2/
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├── YuE2-3B/
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└── YuE2-Vae/
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/data/music/yue2/
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```
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The initial control request is a true empty-lyrics instrumental request. No
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invented `[Instrumental]` lyrics marker is used.
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## Manual test (only after GPU availability was checked)
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From `/opt/mike-ai/yue2-3b` on Athena:
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```sh
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docker compose --profile manual run --rm yue2-test generate \
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--offline \
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--device cuda:0 \
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--budget 16 \
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--request /workspace/requests/instrumental-synthwave.json \
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--output /workspace/runs
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```
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Start with the official unquantized BF16 path. If and only if this fails from
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VRAM pressure, repeat with `--quantization fp8 --offload-ar`; keep the outputs
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separate because that is a different inference configuration.
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YuE2 is newly released and officially specifies a 24-GB BF16 GPU. Readiness of
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this image and the downloaded weights is not evidence that the 16-GB RTX 5080
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run will fit or that its audio quality is acceptable.
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