Environment:
- OS: Windows 11 Pro (AtlasOS)
- GPU: AMD RX 6600 (RDNA 2, 8GB VRAM)
- Voicebox: v0.4.5
Issue:
GPU is not detected — app falls back to CPU only.
The CUDA backend download only supports NVIDIA GPUs.
Expected:
The README mentions "AMD ROCm, Intel XPU, and DirectML are also supported
where available through PyTorch." However, the bundled backend does not
include torch-directml, so AMD GPUs on Windows get no acceleration.
ROCm is Linux-only, so Windows AMD users have no GPU path currently.
Request:
Add a downloadable DirectML backend (torch-directml) for Windows AMD/Intel
GPU users, similar to how the CUDA backend is offered as an optional download.
Environment:
Issue:
GPU is not detected — app falls back to CPU only.
The CUDA backend download only supports NVIDIA GPUs.
Expected:
The README mentions "AMD ROCm, Intel XPU, and DirectML are also supported
where available through PyTorch." However, the bundled backend does not
include torch-directml, so AMD GPUs on Windows get no acceleration.
ROCm is Linux-only, so Windows AMD users have no GPU path currently.
Request:
Add a downloadable DirectML backend (torch-directml) for Windows AMD/Intel
GPU users, similar to how the CUDA backend is offered as an optional download.