Does anyone know the state of running Windows / Linux x86-64 virtualization on Apple Silicon? This article is super interesting but dances around the most important application for VMs on Mac.
For desktop environments (Linux/Windows) I've used UTM [4] with mixed success. Although it's been almost a year since last time I used it, so maybe it runs better now
There's also Parallels, and people say it's a good product, but it's around USD/EUR 100, and I haven't tested it as I don't have that need.
And there's VMWare Fusion but... who likes VMWare? ;)
[0] - https://lima-vm.io
[1] - https://lima-vm.io/docs/config/vmtype/#vz
[2] - https://developer.apple.com/documentation/virtualization?language=objc
[3] - https://lima-vm.io/docs/faq/colima/
[4] - https://mac.getutm.app/
[5] - https://www.parallels.com/products/desktop/Why? Did you checkout the Privacy Policy for Parallels? The last time I checked, it allowed them to remotely take anything from your systems that they want. If I wanted that, I would just use a VPS running on someone else's machine in a cage somewhere.
VMware, by the way, is now Broadcom, as in they reportedly replaced the staff and ripped up the perpetual licensing model (subscription only now)... Even before that, the Fusion product development had been shifted overseas, presumably to avoid paying higher wage software engineers in Silicon Valley (what a brilliant way for a software company to innovate) --now a company in Singapore is wearing their skin and the C-suite are out of jobs too.
Generally, the experience with MacOS is mediocre thanks to Apple and their Virtualization Framework, with many basic features missing for years.
But, re-reading it again, your interpretation is probably correct.
I do!
I abandoned Parallels when they crippled the perpetually licensed version. "Pro" is only available via subscription for a few years now. Even before then, their store was disgusting with forced bundling of additional hostile products, and later they became optional but were still added to your cart by default.
With that being said, this is just my view as someone who uses simple consumer oriented programs, and I'm not sure how well it'll work for more serious purposes.
Crossover is paid but has better compatibility: https://www.codeweavers.com/crossover/ (or see https://www.codeweavers.com/compatibility for compatible games)
Whisky is free, and will work just as well for games it supports, but has compatibility with fewer games (no official list, so you just have to download it and try yourself): https://github.com/Whisky-App/Whisky
For the mouse stuff, try a USB mouse if you're not already using one, combined with https://github.com/ther0n/UnnaturalScrollWheels to disable acceleration and fix the scroll wheel.
That works really well for me to get a Windows-like mouse curve.
TLDR skip the emulation and go for translation layers via Crossover, Whisky, and GPT. It'll be much faster. The mouse thing is separate and has nothing to do with the graphics layer.
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Personally though, I'd just pay $20 a month for Geforce Now. It is much much faster than even the highest end Mac. I don't think WOW is on there, but for supported games, it's a phenomenal experience... sold my 3080 desktop and replaced it with GFN on my Macbook. It's fantastic.
Supported games: https://www.nvidia.com/en-us/geforce-now/games/
I will give USW a try. I hadn't heard of that project before.
Also, I'm happy to have read that MS will be making all ActiBlizz titles available once again on GeForce Now once its acquisition is complete.
From https://www.nvidia.com/en-us/geforce-now/system-reqs/:
- 15 Mbps for 720p @ 60FPS
- 25 Mbps for 1080p
- Up to 35 Mbps for 4k/120 FPS
Input latency is there, yes, but it's not too bad especially if you turn on Nvidia Reflex and use the hardware cursor. Totally unnoticeable in many games. For first-person shooters it's definitely noticeable, but IMO still playable as long as you're not doing it competitively. I play shooters on it from time to time... and put it this way, I would much rather do that (on max graphics) and deal with the minor input lag, than to try to get them running on my Mac, all to get super low graphics with low draw distance, etc.
It's never going to beat a 4090 on your desk, but for $20/mo...? It's an incredible value.
I don't know that there really is a "catch" beyond basic network principles/limitations. Game streaming has been developed for more than a decade now... when OnLive first came out, the technology (home internet and hardware encoding) wasn't quite there. Now 35Mbps is commonplace, Nvidia has hardware encoding in all their cards, AND they control the entire stack of their data center like no one else can. Stadia's failure was IMO a Google management problem more than any technical limitation. GeForce Now is a much much better service, both using your existing Steam library and supporting way more games.
The pricing does seem really good, especially compared to Shadow.tech (where you rent a whole gaming VM with a 3070 Ti for $50/mo, but can run anything you want) or AirGPU (similar service). But the games-as-a-service platforms like Amazon Luna, Xbox Cloud Streaming, and PS Plus are all comparably priced ($10-$20/mo). There are other third party services like Boosteroid too. Cloud gaming is a maturing technology that's largely already "there", in my experience (have tried nearly all of them over the last 10+ years).
I think Nvidia is uniquely positioned as the only company in this space who can provide the graphics cards first-party instead of needing to buy them from, well, Nvidia. It's possible that the current pricing is a loss leader, but they've already raised the prices from the Founders pricing they had a few years ago, and it's still not too bad. It's not like Nvidia is hurting for cash anyway. My main fear is not that there's a "catch", but that they'll gradually move out of the gaming segment and focus on AI.
In the meantime, while it lasts, GeForce Now really is wonderfully, uh, game-changing :)
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Edit: PS they have a free tier, and you can even use it in a browser tab, no client download needed. That's enough to give you a taste for free, no commitment. If you decide you like it, the Ultimate plan is very much worth it, and the desktop (or mobile) clients offer slightly better UX than the browser tab and higher resolutions.
The only one that I remember is Crusader Kings II. It has a native MacOS version which I tried and it ran pretty rough. Very, very choppy on the map. I didn't tweak any graphics settings from the defaults and put no effort into making it run better, FWIW.
Next, I ran it via Windows ARM in Parallels. Now that I'm writing this I have no idea what I did to test it. I feel like it just ran but I don't think I did anything specific to make an x86 process run on ARM. Maybe Windows ARM does that for you, I forget.
Anyway, it ran really well. Absolutely much, much better than the native app. It felt completely smooth navigating the map, etc. I did NOT play it in a big game that lasted hundreds of years. I probably did 5 turns, mostly checking to see how smooth scrolling the map and the UI/UX stuff was.
I have a 4090'd gaming desktop so it wasn't a big deal to me to be able to game on the mac which is why I put as much effort into this as you can see. lmao.
It's amazing at everything else!
Yeah, Microsoft doesn't get nearly enough credit for this, but Windows for Arm just automagically emulates x86 for you! Kinda like Rosetta, but for Windows.
https://learn.microsoft.com/en-us/windows/arm/apps-on-arm-x8...
For non-gaming, Parallels is extremely solid. I use Visual Studio and various productivity apps and they all work perfectly -- although Parallels is enshittified scumware that pops up ads at every available opportunity, so if that kind of thing bothers you, it's worth considering it before buying.
This problem does not exist in ARM containers or VMs, as the same project compiles perfectly in an ARM Alpine Linux container/VM.
It's definitely not plug-and-play for all scenarios. If anyone knows workarounds, let me know.
Many things are just so much easier with a remote server/workstation somewhere than trying to deal with VM shenanigans.
ARM64 visualised on the otherhand (Linux works great, macos seems good(?), haven't tried Windows) with UTM is pretty great.
Elixir compiles to beam files, like Erlang, right?
I was pretty sure beam files are bytecode and not platform specific?
From the docs [0]:
> Once a release is assembled, it can be packaged and deployed to a target, as long as the target runs on the same operating system (OS) distribution and version as the machine running the mix release command.
The `mix release` command outputs a directory containing your compiled Elixir bytecode files, along with the ERTS (Erlang Runtime System). The ERTS it bundles is only for your host machine's architecture. Another point to remember is that some dependencies use native NIFs, which means they need to be cross-compiled too. Hence it's not as easy as replacing the ERTS folder with one for another architecture in most circumstances.
There's a project that aims to alleviate these issues called Burrito [1], but when I tried it, I had mixed success with it, and decided not to use it for my deployment approach. It looks like Burrito has matured since then, so it would be worth taking a look into if you need to cross-compile.
The gist is, while possible, its significantly harder to get an Elixir release running on another architecture than say is the case for Go.
[0] https://hexdocs.pm/mix/1.16.0/Mix.Tasks.Release.html [1] https://github.com/burrito-elixir/burrito
It can also run docker containers, apparently faster than the normal docker client, although I haven't used that feature much so I'm not sure.
[0] https://developer.apple.com/documentation/virtualization/run...
I use Docker Desktop that can run for me amd64 images as well.
I do run Splunk in it (which is a very enterprise product, written mostly in C++), I was so shocked to see that I was able to run it on Rosetta pretty much from day 1. Splunk worked on macOS with Rosetta from day 1, but had some issues in Docker running under QEMU, now Docker uses Rosetta for Linux, which allows me to run Splunk for Linux in Docker as well.
I use RedHat CodeReady Containers (local OpenShift), which works great as well.
And I use Parallels to run mostly headless Linux to run Kubernetes. And sometimes Windows just to look at it.
In a first two years of Apple Silicon architecture I definitely had to find some workaround to make things work. Right now I am 100% rely only on Apple Silicon, and deliver my software to large enterprise companies who use it on amd64/arm64 architectures.
Nothing graphical or all that intensive though, just some productivity tools I can't live without.
I'm REALLY happy with parallel desktop. It runs any productivity or programming app I've needed. It also makes it as if it's running natively on the mac, you can just open up some windows app and it pops up like a mac one. It works amazingly fast, and I can develop both x64, x32, ARM apps in visual studio on my VM. Games don't work because of DRM, but I just use Parsec to stream my desktop if I want to game anyways, so it doesn't affect my workflow. And any game I would actually play while traveling is on the mac natively.
For linux I only emulate Kali, and it works good, I love how the VM's pop up as a "Virtual desktop" so I can side swipe it, but linux vm's don't have the native integration like Windows. Once nested virtualization is enabled, i'll probably stick it in WSL, I personally don't use Linux that much since I think it's shit.
The only downside is some asshole at Apple won't put in nested virtualization for the VM's, even though M2 and M3 have support for it on linux.
I also really liked the memory layout they have. I have been messing around a ton with ML/AI, it's able to do local models faster than chatgpt and get like 70% the accuracy. I have a pretty beastly desktop setup, and it's a joy to use such a solid machine in bed while i'm watching TV.
I've not tried Linux.
Note: I am not associated with UTM in any way, just a satisfied user.
Trying to emulate the whole x86_64 version of an OS (I tried some Docker images that only came in x86 before finding instructions to rebuild them on the ARM base OS) has been super slow on the other hand. This is on a quite decent M2 Pro.