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@KakaruHayate KakaruHayate commented Oct 11, 2025

上集回顾:#898

环境相关:https://www.bilibili.com/opus/1121763814718570502

考虑到torch_musa的发展,对GPT-SoVITS进行较为完整的适配

不准备适配的项目:

- S1训练

  • G2pW

S1训练用的pytorch_lightning适配不能,直接不认musa backend
G2pW问题在于MUSA目前没有在linux下能用的ONNX Backend
以上都使用CPU进行替代

适配优先级:V2系列 >> 其他

目前已完成

  • 预处理
  • V2系列S2训练
  • 推理
  • S1训练

无法适配:

  • V3/V4以及LoRA训练(算子‘upsample_nearest1d_backward’缺少支持)

目前问题:

  • S2训练目前也存在问题,音质巨差,和MPS之前差不多
246dcfb1d3163e8de2d3a4917bce7063 f0c02fa0b81fa14fe006baec8b6d7e19

推理速度比一年前提升较大,但训练还是不行
PR展示意味较大

fix

Update musa_utils.py

Update musa_utils.py

Update config.py

fix

rollback S1 train

DDP only support S4000

DDP only support S4000

fix
@KakaruHayate KakaruHayate marked this pull request as ready for review October 11, 2025 09:15
@KakaruHayate KakaruHayate changed the title Support on MUSA device. Support on MUSA device. (中国人用中国显卡season2) Oct 14, 2025
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2 participants