aquatic
tokio-uring
Our great sponsors
aquatic | tokio-uring | |
---|---|---|
16 | 28 | |
452 | 1,002 | |
- | 3.2% | |
9.5 | 4.1 | |
9 days ago | about 2 months ago | |
Rust | Rust | |
Apache License 2.0 | MIT License |
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.
aquatic
-
Bitmagnet Allows People to Run Their Own Decentralized Torrent Indexer Locally
How does Bitmagnet compare to Aquatic? https://github.com/greatest-ape/aquatic
-
Hey Rustaceans! Got a question? Ask here (22/2023)!
I have a question on UnsafeCell usage that popped up while implementing io_uring support for aquatic_udp. I find the docs slightly confusing (in particular the part that I've marked in bold):
-
aquatic_udp (UDP BitTorrent tracker) performance improvements: up to 2.25 million responses per second
I've done a new round of benchmarking of open UDP BitTorrent tracker implementations. Results were great for aquatic_udp, achieving double the throughput of opentracker when running on 8 CPU cores:
-
WebTorrent
If you run your tracker on Linux and an info hash whitelist approach would work for your use case, it might be worthwhile having a look at aquatic_ws [0]. It relies on tungstenite [1] for websockets and achieves around 20x the throughput of the reference implementation when running with four threads.
[0] https://github.com/greatest-ape/aquatic
- Aquatic: High-performance open BitTorrent tracker
-
Official /r/rust "Who's Hiring" thread for job-seekers and job-offerers [Rust 1.60]
aquatic, a multithreaded BitTorrent tracker with world-leading performance
-
aquatic_ws (WebTorrent tracker) rewritten with glommio, achieves up to 1.6 million responses a second in load tests
But aquatic_udp doesn't use glommio.. https://github.com/greatest-ape/aquatic/pull/29
- aquatic: extremely performant BitTorrent tracker software (UDP, HTTP, WebTorrent) achieving up to 1.6 million responses per second
-
aquatic: extremely performant open BitTorrent tracker software (UDP, HTTP, WebTorrent)
aquatic is a Apache 2.0-licensed BitTorrent tracker written in Rust that I have developed over the last couple of years. It focuses on correctness, stability and high performance.
-
Torrust, a lightweight but incredibly powerful and feature-rich (private) BitTorrent Tracker + Torrent Index written in Rust.
The udp request parsing code seems to have been copied from aquatic. Please note that the Apache 2.0 license requires attribution.
tokio-uring
- tokio_fs crate
-
Use io_uring for network I/O
While Mio will probably not implement uring in its current design, there's https://github.com/tokio-rs/tokio-uring if you want to use io_uring in Rust.
It's still in development, but the Tokio team seems intent on getting good io_uring support at least!
As the README states, the Rust implementation requires a kernel newer than the one that shipped with Ubuntu 20.04 so I think it'll be a while before we'll see significant development among major libraries.
-
Create a data structure for low latency memory management
That's what the pool is for: https://github.com/tokio-rs/tokio-uring/blob/master/src/buf/fixed/pool.rs
-
Cloudflare Ditches Nginx for In-House, Rust-Written Pingora
Tokio supports io_uring (https://github.com/tokio-rs/tokio-uring), so perhaps when it's mature and battle-tested, it'd be easier to transition to it if Cloudflare aren't using it already.
-
Anyone using io_uring?
- Tokio suffers from a similar problem
-
redb 0.4.0: 2x faster commits with 1PC+C instead of 2PC
Eg via tokio-uring.
-
Efficient way to read multiple files in parallel
I strongly recommend you to look into io-uring and use async executors that take advantages of it: - tokio-uring (not recommended as it is still undergoing development) - monoio - glommio
-
Stacked Futures and why they are impossible
This is my thinking as well. Specifically, I realized that if you don’t use tasks, but rather futures and join, than structured concurrency just works out (at the cost of less efficient poll). In a single-threaded/thread-per-core runtime, tasks could have the same semantics as futures. Somewhat elaborated here: https://github.com/tokio-rs/tokio-uring/issues/81
-
How to use async Rust for non-IO tasks?
There's a new API on Linux called io_uring that has performance benefits, but most executors don't use it yet, except executors meant specifically to harness the power of io_uring like tokio-uring and Glommio
-
Side effects of Tokio
Breaking it down a bit further- Rust's async is zero-cost, and there's no way to write faster equivalent code to the language construct in Rust (and presumably other LLVM languages). Tokio introduces abstractions over OS APIs (indirectly) and provides a runtime. The runtime isn't zero cost, but it is likely to be better optimized for "standard" situations than a homebrewed solution, and its primary competition is in the form of other large async runtimes. On the other hand, Tokio's IO routines are (AFAIK) about as well written as one can get with blocking OS APIs, and the only competitors in that space are projects like tokio-uring that use APIs more well suited for asynchronous usage.
What are some alternatives?
openwebtorrent-tracker - Fast and simple Webtorrent tracker implementation in C++
libuv - Cross-platform asynchronous I/O
wt-tracker - High-performance WebTorrent tracker
glommio - Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.
webtorrent - ⚡️ Streaming torrent client for the web
liburing
OctaSine - Frequency modulation synthesizer plugin (VST2, CLAP). Runs on macOS, Windows and Linux.
monoio - Rust async runtime based on io-uring.
tokio - A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
bittorrent-tracker - 🌊 Simple, robust, BitTorrent tracker (client & server) implementation
diesel_async - Diesel async connection implementation