mirror of
https://github.com/mudler/LocalAI.git
synced 2026-09-13 14:56:11 -04:00
Ettore Di Giacinto
f8e228e0ba
Keep the relocated upstream source importable, select CUDA 13 PyTorch wheels instead of the aarch64 CPU fallback, and decode reference audio without torchcodec, which has no Linux arm64 wheels. Assisted-by: Codex:gpt-5 Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# SPDX-License-Identifier: MIT
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import argparse
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from pathlib import Path
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TORCH_28 = '"torch==2.8.0"'
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TORCH_29 = '"torch==2.9.1"'
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TORCHAUDIO_28 = '"torchaudio==2.8.0"'
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TORCHAUDIO_29 = '"torchaudio==2.9.1"'
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TORCHAUDIO_LOAD = (
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" waveform, original_sr = "
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"torchaudio.load(reference_audio, backend=self.backend)"
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)
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SOUNDFILE_LOAD = "\n".join(
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(
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" import soundfile as _sf",
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" import torch as _torch",
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"",
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" data, original_sr = _sf.read(",
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' reference_audio, dtype="float32", always_2d=True',
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" )",
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" waveform = _torch.from_numpy(data.T.copy())",
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)
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)
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def patch_cuda13_dependencies(pyproject: Path) -> None:
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content = pyproject.read_text()
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if (
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TORCH_28 not in content
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and TORCHAUDIO_28 not in content
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and TORCH_29 in content
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and TORCHAUDIO_29 in content
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):
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return
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if TORCH_28 not in content or TORCHAUDIO_28 not in content:
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raise RuntimeError("fish-speech's torch 2.8 dependency pins have changed")
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content = content.replace(TORCH_28, TORCH_29)
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content = content.replace(TORCHAUDIO_28, TORCHAUDIO_29)
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pyproject.write_text(content)
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def patch_reference_loader(loader: Path) -> None:
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content = loader.read_text()
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if TORCHAUDIO_LOAD not in content and content.count(SOUNDFILE_LOAD) == 1:
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return
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if content.count(TORCHAUDIO_LOAD) != 1:
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raise RuntimeError("fish-speech's torchaudio.load call has changed")
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loader.write_text(content.replace(TORCHAUDIO_LOAD, SOUNDFILE_LOAD))
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def main() -> None:
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parser = argparse.ArgumentParser()
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parser.add_argument("source", type=Path)
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parser.add_argument("--cuda-major")
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args = parser.parse_args()
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if args.cuda_major == "13":
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patch_cuda13_dependencies(args.source / "pyproject.toml")
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patch_reference_loader(
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args.source / "fish_speech/inference_engine/reference_loader.py"
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)
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if __name__ == "__main__":
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main()
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