Top 10 C Virtualization Projects
Official QEMU mirror. Please see http://wiki.qemu.org/Contribute/SubmitAPatch for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website.Project mention: Missing CPU speed and RAM amount (OVMF) how to fix? | reddit.com/r/VFIO | 2022-07-07
update: reinstalling qemu from www.qemu.org
A kernel designed to run one and only one application in a virtualized environmentProject mention: A kernel designed to run only one application in a virtualized environment | news.ycombinator.com | 2022-06-28
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Windows paravirtualizedProject mention: Help understanding KVM and its role? What is the purpose of non-KVM based VMs? | reddit.com/r/kvm | 2022-06-19
Recently I opened this issue on virtio-win repository on GitHub to track the addition of 3D acceleration through VirtIO-GPU on Windows guests, but unfortunately there is no prediction on when it will be added.
Distributed Storage System for QEMU
Unikraft is an automated system for building specialized OSes known as unikernels. Unikraft can be configured to be POSIX-compliant. (Core repository)Project mention: Minikube now supports rootless podman driver for running Kubernetes | news.ycombinator.com | 2022-06-22
Yet one more wrapper around jail, bhyve and XEN on FreeBSD platform.Project mention: jail + linuxlator + cbsd : warning: no such /etc/rc.conf: , skip for config ifconfig_eth0 | reddit.com/r/freebsd | 2021-11-27
( and here: https://github.com/cbsd/cbsd/issues/663 ) I added link to https://github.com/cbsd/cbsd/issues/589#issuecomment-829615212 - this is how I configured the network in my demo. Its not linux utilities.
Simple containers using Linux user namespaces (by arachsys)Project mention: Containers-1.7 @ linux5.4 | reddit.com/r/voidlinux | 2021-09-23
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*UNOFFICIAL* mirror of the repository at http://www.virtualbox.org/svn/vbox/trunk (the first 30569 commits are courtesy of https://gitorious.org/virtualbox/mainlinemirror); Please **DO NOT** open pull requests against this repoProject mention: Quickemu: Quickly create and run optimised Win-10,11/macOS/Linux on Linux | news.ycombinator.com | 2021-10-08
So my understanding – if you run VirtualBox on macOS, and you choose macOS as Guest OS type when creating your VM, it automatically turns GetKeyFromRealSMC on. That means you are using option (2) by default. You can always switch to option (1) instead if you want to, but if you are virtualising macOS-on-macOS, there is little reason to.
From reading the VirtualBox source code  – it also automatically enables GetKeyFromRealSMC if it detects Apple hardware, even if the host OS isn't macOS. So, if you install Windows on your Mac, and then create a macOS VM in VirtualBox, it will automatically select option (2) as well. (I think, they actually include the code to talk to the Apple SMC in their Windows and Linux kernel drivers too.)
(Note I haven't actually tried doing this myself, this is just what I gather from the source.)
qCUDA: GPGPU Virtualization at a New API Remoting Method with Para-virtualizationProject mention: Hyper-v gpu-pv, can't set-vmgpupartitionadapter | reddit.com/r/HyperV | 2021-07-30
The KVM camp had something more open going, (Virgl3D, qCUDA).
My QEMU fork with pinning (affinity) support and a few tweaks.Project mention: What is the iothreadpin and emulatorpin equivalent for QEMU without libvirt? | reddit.com/r/VFIO | 2021-08-22
I found qemu-pinning for CPU pinning using QEMU without libvirt. I'd like to know, if there's an equivalence for emulator and iothread pinning.
C Virtualization related posts
Missing CPU speed and RAM amount (OVMF) how to fix?
1 project | reddit.com/r/VFIO | 7 Jul 2022
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What are some of the best open-source Virtualization projects in C? This list will help you:
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