GPU resource balancing during running CloudXR

Gaming and Visualization Technologies XR – VR/AR/MR CloudXR (VR and AR Streaming)
1

I met a problem when using CloudXR on multiple VMs on same host.

When I running a VM(called VM1) with CloudXR and our 3d rendering program, performance is maximum which is keeping 72Hz on refresh rate, but when I start another VM(on same host, not even need login to windows) at same time, the refresh rate on VM1 will limited at 60Hz rather than 72Hz.

I did some search on the internet and asked my friends for this, it seems caused by GPU dynamic resource balancing, on our VMs they already have license, but I don’t know how to check if there’s a balancing feature.

I am not familiar operations, so if anyone help me on this it will be super apperciate!

2

Hi,

Are you using GRID? If so you can adjust the scheduling policies. More information can be found here: https://docs.nvidia.com/grid/latest/grid-vgpu-user-guide/index.html#changing-vgpu-scheduling-policy

Thanks,
Will