Possible to have a 'Fake' / 'Mocked' eGPU

[samskiter]

Bit of an unusual Q / feature request for you - is there any way with this tool or others to emulate an eGPU and actually render on the CPU. I would like to get the XCode simulator to render deterministically on the CPU but that's no longer supported by the XCode simulator team.... This project looks like it could potentially do just that but I don't know how easy it is to create virtual hardware on the Mac....