| rCore | xnu | |
|---|---|---|
| 2 | 47 | |
| 3,338 | 1,380 | |
| 1.1% | 4.9% | |
| 2.5 | 3.5 | |
| 9 months ago | about 1 month ago | |
| Rust | C | |
| MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rCore
- Ask HN: Examples of Microkernels?
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Is there a book or source that teaches Operating System concepts such as Multi-Process, Signal, File System and mmap in Rust?
Tsinghua university offers a OS course with their OS written in rust. https://github.com/rcore-os/rCore. I haven't checked out the content myself but have heard really good words about it.
xnu
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Apple Ramps Up R&D Intensity to Pre-iPhone Levels
> That said--in support of "not in a vacuum", and against myth-making.
Apple knows what they owe to open source software: https://opensource.apple.com/releases/
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How to get into IOS Development / becoming an IOS Engineer?
A lot of the core XNU and Darwin code is open source: https://opensource.apple.com/releases/
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Coming Soon: Fedora for Apple Silicon Macs
> When I'm seeing a weird network issue, I want to be able to peer into the kernel's tcp stack.
Uhh...
https://github.com/apple-oss-distributions/xnu/tree/xnu-8796...
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HFS Origins: The Turbo File System (2017)
I think NeXT might've written an HFS Standard reader or something, but they used the Apple code for HFS+ so it ended up as a hybrid.
https://github.com/apple-oss-distributions/xnu/blob/rel/xnu-...
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Windows 11 Insider Preview — Rust in the Windows Kernel
Mach message passing and objc message passing have no relation. I don’t think xnu contains much if any objc.
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Apple M1/M2 systems can now run Windows games like as Cyberpunk 2077, Diablo 4 and Hogwarts Legacy thanks to its new emulation software - VideoCardz.com
Obviously not all of its, but they contribute quite a bit. https://opensource.apple.com/releases/
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Apple releases a Game Porting Tool, based on open-source platform Wine, which can translate DirectX 12 into Metal 3, a potentially massive step for Mac gaming
here is the kernel source (they have branches for each individual macos release with its darwin kernel ver, macos 13 is ver 8792.xx.x for instance): https://github.com/apple-oss-distributions/xnu
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Apple’s new Proton-like tool can run Windows games on a Mac
Apple does plenty of open source stuff. Safari's browser engine, Swift, libdispatch, the XNU kernel used by iOS and macOS, etc. And macOS is generally packed with open source things, like the default shell, zsh. Also, Metal actually predates Vulkan, so Vulkan was definitely not established when they started focusing on Metal. Yeah, they probably should consider supporting Vulkan now, but it's nothing to do with open source. The main beneficiaries of Apple supporting Vulkan would be people porting closed-source games.
- [Discussion] iPhone 8 running postmarketOS (Linux)
- Believe it or don't, Idc, but I am the dude who "forced" Apple to open-source everything. Hackintosh ftw :D
What are some alternatives?
rvv-encoder - RISC-V V Extension Encoder
darwin-xnu - Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu
octox - Unix-like OS in Rust inspired by xv6-riscv
Firefox-UI-Fix - 🦊 I respect proton UI and aim to improve it.
novusk - A kernel written in Rust
cups - OpenPrinting CUPS Sources
xv6-riscv - Xv6 for RISC-V
grpc_bench - Various gRPC benchmarks
qubes-mirage-firewall - A Mirage firewall VM for QubesOS
opensource-management-portal - Microsoft's monolithic, opinionated Open Source Management Portal enabling enterprise scale self-service powered by the GitHub API 🏔🧑💻🧰
moros - MOROS: Obscure Rust Operating System 🦉
unxip - A fast Xcode unarchiver