--fast pinned_memory

### Custom Node Testing

- [ ] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

What will work acceleration.

### Actual Behavior

Comfyui is crashing

### Steps to Reproduce

Run ComfyUI with the argument --fast pinned_memory

### Debug Logs

```powershell
loaded partially; 17987.61 MB usable, 17972.17 MB loaded, 20995.72 MB offloaded, lowvram patches: 651
loaded partially; 18679.20 MB usable, 18677.40 MB loaded, 20290.49 MB offloaded, lowvram patches: 0
(RES4LYF) rk_type: euler
100%|██████████████████████████████████████████████████████████████████████████████████| 50/50 [02:35<00:00, 3.12s/it]
Requested to load WanVAE

C:\GenBot\ComfyUI_windows_portable>pause
```

### Other

_No response_