this post was submitted on 08 Aug 2024
69 points (100.0% liked)
Technology
37719 readers
106 users here now
A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.
Remember the overriding ethos on Beehaw: Be(e) Nice. Each user you encounter here is a person, and should be treated with kindness (even if they’re wrong, or use a Linux distro you don’t like). Personal attacks will not be tolerated.
Subcommunities on Beehaw:
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
My problem is SolidWorks, SpaceClaim, etc. They do not run from my testing in Linux...Later I'll try getting them going in a VM. I just worry about the performance hit.
Windows runs faster on a VM under linux than on bare metal
Can you detail your VM setup? I’ve tried Windows 10 on several occasions using Qemu and VirtualBox and the UI lag has been complete ass, even after installing the driver packages for each VM host.
To have any chance of doing serious CAD work in a VM you are going to need to set up GPU passthrough so the guest OS can access the GPU directly. AFAIK Virtualbox doesn't do this. Some hints about further research can be found at https://en.wikipedia.org/wiki/GPU_virtualization.
I strongly doubt Windows will be faster in a VM, that's a pretty bold claim. But it should be possible to get it to an ok level.
How can that be? It's the same machine except you have introduced some overhead.
it's a half truth. a compatibility layer will always be slower than bare metal but main systems tend to get bogged down with excess software and general use. A VM will be optimized for the 1 thing you need to run, and maybe even use a snapshot so it's always the same system at max performance.