James Pine 753158c1c9 fix: address review feedback — race condition, GPU safety, task GC ...

- Add threading lock to get_tts_backend_for_engine() to prevent race
  condition where concurrent requests could create duplicate backend
  instances (double-checked locking pattern)
- Fix LuxTTS generate: call .detach().cpu() before .numpy() so it
  works on GPU/MPS devices, not just CPU
- Store background download tasks in a module-level set to prevent
  garbage collection before completion (asyncio.create_task fire-and-
  forget pattern)
- Deduplicate cache_key computation in LuxTTS create_voice_prompt
- Prefix unused sr variable with underscore

2026-03-13 01:54:09 -07:00

..

__init__.py

fix: address review feedback — race condition, GPU safety, task GC

2026-03-13 01:54:09 -07:00

luxtts_backend.py

fix: address review feedback — race condition, GPU safety, task GC

2026-03-13 01:54:09 -07:00

mlx_backend.py

feat: add download cancel/clear UI, fix whisper-large and error reporting

2026-03-06 00:56:14 -05:00

pytorch_backend.py

feat: add download cancel/clear UI, fix whisper-large and error reporting

2026-03-06 00:56:14 -05:00