seedvr int8 always load from disk

3B only 3G size, but reload from ssd very running, very slow. I have to change to fp8, which is fine
dynamic vram is on
python.exe -s ComfyUI\main.py --windows-standalone-build --vram-headroom 0.5

The report concerns SeedVR int8 model loading with dynamic VRAM enabled and gives a Windows launch command using --vram-headroom 0.5. Start by locating the SeedVR int8 loading path and checking how it handles disk versus memory; compare its behavior with fp8, which the reporter says works. Done means int8 no longer repeatedly reloads from SSD under the reported setup.

Written by the indexing model from the issue text.