Encore Posted January 1, 2022 Share Posted January 1, 2022 (edited) Hi together, i have some question / problem to run GPU-P on my Windows 11 VM. i used this guide: https://github.com/jamesstringerparsec/Easy-GPU-P i have successfully run a second windows 11 VM inside Hyper V (unRaid->Windows11 Main VM -> HyperV -> Second windows11 VM with gpu-p). I can run Games and all GPU Acceleration stuff fine BUT i cant run direct x 12 stuff like diablo2r or some direct x 12 benchmarks etc.) all other stuff like older games up to direct x 11 runs perfect (i can see gpu acceleration on host system (the main windows VM -> taskmanager -> GPU) but all games with directx12 didnt work (no screen / black screen or no reaction (just taskmanager -> programm is running). on baremetall windows11 inside the Hyper-V ----> all runs flawless (dx12 too). im wonderung, why d11 and down runs fine with nearly native performance of my rtx3090 (used 50% gpu-p) but dx12 not any figures out the problem and maybe have a fix for this? edit: Host System: I9 9900k 48GB Ram rtx 3090 passtrough to windows VM immou etc on - all works fine so far 1 parity 3 array disks 2 cache disks (nvme) Edited January 1, 2022 by Encore Quote Link to comment
hyellow Posted January 18, 2022 Share Posted January 18, 2022 Hi, How have you managed to get nested virtualization running, aka, running unRaid->Windows11 Main VM -> HyperV -> Second windows11 VM with gpu-p. I am trying to achieve the same, but when I start the VM in Hyper-V, the VM will start and is active, but all I can see is a black screen, resulting in not being able to do anything with the VM. Can you please share your thoughts? Thank you. Quote Link to comment
Encore Posted January 24, 2022 Author Share Posted January 24, 2022 (edited) i have enabled hyper-v in unraid settings and inside windows Features i enabled hyper-v plattform , virtual computer etc - dk the english equalents for the german settings i used the gpu-p script and all works but no dx12 AND! i got huge performance problems on my main windows machine, the gpu didnt boost over 50% so i have disabled it and life without hyper -v i didnt make any special to get it work , just used the gpu-p script and via Hyper-V viewer i can interact with the vm + parsec etc, all worked out of the box instead dx12 + huge performance problems with the gpu on th e "host" machine (unraid->windows11 vm (gpu problems) -> hyperV->second windows vm so i dont recommend it for second gaming instance. i hoped to use the hyper-.v gpu p instance to spin up a second diablo2 for mule account etc. but diablo2r use dx12 and dx12 didnt work.. dx 11 and below works but as i said, huge performance impact on the windows11 hyper-v host itself (like 30% performance ingames ; same issue if hyper-v is turned of.. the fix was to disable hyper-v / subsystem for linux etc to get my full performanec back.. Edited January 24, 2022 by Encore Quote Link to comment
Salty2011 Posted January 28, 2022 Share Posted January 28, 2022 Curious as to how you got D2R working. For me everytime I launch the game it crashes straight away Quote Link to comment
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