rustc_codegen_cranelift
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rustc_codegen_cranelift | EdenSCM | |
---|---|---|
44 | 23 | |
1,438 | 3,040 | |
5.5% | - | |
9.7 | 9.6 | |
1 day ago | over 1 year ago | |
Rust | Rust | |
Apache License 2.0 | GNU General Public License v3.0 only |
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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.
rustc_codegen_cranelift
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Cranelift code generation comes to Rust
Windows is supported. See https://github.com/rust-lang/rustc_codegen_cranelift/issues/....
- What part of Rust compilation is the bottleneck?
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A Guide to Undefined Behavior in C and C++
> When this happens, it seems like it'll be possible to get the LLVM bits out of the bootstrap process and lead to a fully self-hosted Rust.
What do you mean by "when this happens"? GP's point is that this has already happened: the Cranelift backend is feature-complete from the perspective of the language [0], except for inline assembly and unwinding on panic. It was merged into the upstream compiler in 2020 [1], and a compiler built with only the Cranelift backend is perfectly capable of building another compiler. LLVM hasn't been a necessary component of the Rust compiler for quite some time.
[0] https://github.com/bjorn3/rustc_codegen_cranelift
[1] https://github.com/rust-lang/rust/pull/77975
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What are some stuff that Rust isn't good at?
Note that the Cranelift codegen will eventually become standard for debug builds to speed them up.
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Rust port of B3 from WebKit, LLVM-like backend
Maybe one day we'll have rustc b3 backend like what they did with Cranelift
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Any alternate Rust compilers?
Additionally, there is gcc codegen for rustc (https://github.com/rust-lang/rustc_codegen_gcc), which is not a compiler per se, but an alternative code generator, with more architectures supported and other nice things. It's also coming along, but there's still a lot of work to do there too. There's also Cranelift codegen (https://github.com/bjorn3/rustc_codegen_cranelift), which is designed to make debug builds faster, but this is not as exciting/useful as the other 2.
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Capsules, reactive state, and HSR: Perseus v0.4.0 goes stable!
For the instant reloading, that's in Sycamore, so you should speak to its devs, but as for the alternative compiler backend, it's not my project, but it uses Cranelift and works pretty well! See https://github.com/bjorn3/rustc_codegen_cranelift for details.
- Security Engineer looking for ways to see if any of my tasks could slowly be ported to Rust or should I just stick with Python.
- Rust is now officially supported on some Infineon microcontrollers! (more to come later this year)
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Improving Rust compile times to enable adoption of memory safety
The more immediate goal of "distribute the cranelift backend as a rustup component" has been making good progress and seems like it might happen relatively soon https://github.com/bjorn3/rustc_codegen_cranelift/milestone/...
EdenSCM
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Meta releases Sapling, a new way of using source control
Kind of weird that https://github.com/facebookexperimental/eden (linked in mononoke) redirects to sapling. Does that mean it's replacing eden?
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We Put Half a Million Files in One Git Repository, Here’s What We Learned
Maybe at their scale it makes more sense to switch to a VCS like Eden? https://github.com/facebookexperimental/eden
Eden's equivalent of 'git status' should run almost instantaneous, as checkouts are hosted by a virtual file system (FUSE) that tracks changes.
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Fossil versus Git
Meta having moved on from Mercurial may be a factually true comment, but it looks like they still have fondness for Mercurial's ways:
https://github.com/facebookexperimental/eden
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Ask HN: What developer tools would you like to see?
> - A build system / package manager like Nix [1] but with a better user experience / more straightforward command-line tooling.
Working on it :)
> - A version control system which scales to petabytes or more. Something that I could put large video files in without thinking twice about it. Something a large company could use for their monorepo—or even their data warehouse.
https://github.com/facebookexperimental/eden
> A note-taking tool that allows me to organize notes in a graph with links between them
https://www.orgroam.com/
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Open Source Hacktivism, Open Source Gains Traction in the Enterprise, and More: Open Source Matters
Eden - a cross-platform, scalable source control management system from Meta.
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Hacker News top posts: Apr 13, 2022
Eden\ (202 comments)
- EdenSCM – A cross-platform, scalable source control management system open-sourced by Facebook
- Eden
- 伊甸园 (Eden)
What are some alternatives?
wasmtime - A fast and secure runtime for WebAssembly
veloren - An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This repository is a mirror. Please submit all PRs and issues on our GitLab page.
gccrs - GCC Front-End for Rust
gitoxide - An idiomatic, lean, fast & safe pure Rust implementation of Git
sccache - Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.
VFSForGit - Virtual File System for Git: Enable Git at Enterprise Scale
mrustc - Alternative rust compiler (re-implementation)
git-bug - Distributed, offline-first bug tracker embedded in git, with bridges
cranelift-jit-demo - JIT compiler and runtime for a toy language, using Cranelift
juicefs - JuiceFS is a distributed POSIX file system built on top of Redis and S3.
tch-rs - Rust bindings for the C++ api of PyTorch.
gdnative - Rust bindings for Godot 3