syncbuf
crossbeam
Our great sponsors
syncbuf | crossbeam | |
---|---|---|
3 | 42 | |
5 | 6,846 | |
- | 1.8% | |
0.0 | 8.6 | |
26 days ago | 5 days ago | |
Rust | Rust | |
MIT License | Apache License 2.0 |
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.
syncbuf
-
Is this code sound for concurrent use?
I was trying to do something similar a little while back and ended up writing the Synclist type in Syncbuf. This has the tradeoff that the elements are spread across non-contiguous chunks, so it can't be sliced. But it has the advantage of being able to contain any type, memory usage is monotonic, and "reallocation" is much cheaper since nothing is copied.
-
Noteworthy concurrent data structures?
Since you asked, my little project in this area has been Syncbuf: https://github.com/bplevin36/syncbuf. It has 2 lock-free concurrent buffer types that are low-overhead by being append-only.
-
What's everyone working on this week (7/2021)?
I was writing a toy virtual machine when I realized that in order to make it multi-threaded, it would be very helpful to maintain a global symbol table that allowed adding new symbols without invalidating references to old ones. No such thing appeared to exist yet, so I wrote it: https://github.com/bplevin36/syncbuf
crossbeam
-
Hyperbridge: Fast multi-producer, multi-consumer unbounded channel in Rust
Crossbeam isn't async[0]. It can multiplex with itself (via the `select!` macro), but not with anything else.
[0]: https://github.com/crossbeam-rs/crossbeam/issues/896
-
Where can I read about how to write a safe API for unsafe code?
Shooting from the hip, crossbeam might be a good candidate for understanding the thread safety aspects of Rust. I kind of feel like this is probably "too big" of a project if you're just learning, but I can't think of something smaller off the top of my head that would be suitable.
-
multi-producer multi-consumer channels for message passing python library
I am familiar with crossbeam channels, but now I need to work with python, and I was looking for a similar library.
-
I needed to write a simple multi-threaded message processing queue in C++ today. Makes me really appreciate how easy this is to do in Rust.
In the C++ example you create a naive mpsc queue using a std queue and a mutex, while in the rust example you use `std::sync::mpsc` which is now implemented internally using https://github.com/crossbeam-rs/crossbeam .
-
crossbeam VS scalable-concurrent-containers - a user suggested alternative
2 projects | 13 Apr 2023
-
Ergonomic Communication with a tokio::task::spawn
There are more in the ecosystem like in https://crates.io/crates/crossbeam
-
Rust Tips and Tricks #PartOne
The crossbeam crate offers a powerful alternative to standard channels with support for the Select operation, timeouts, and more.
-
How would one go about updating in-memory storage lock free, while other threads read?
From this project: https://github.com/crossbeam-rs/crossbeam
- This implementation is actually unsafe since we don't check if the index is in-bounds. But this is fine since this is only used internally.
What are some alternatives?
im-rs - Assorted immutable collection datatypes for Rust
rayon - Rayon: A data parallelism library for Rust
math_lang - in progress pretty printing calculator language [Moved to: https://github.com/mkhan45/CalcuLaTeX]
tokio - A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
panamax - Mirror rustup and crates.io repositories, for offline Rust and cargo usage. [Moved to: https://github.com/panamax-rs/panamax]
rust-threadpool - A very simple thread pool for parallel task execution
cacao - Rust bindings for AppKit (macOS) and UIKit (iOS/tvOS). Experimental, but working!
RxRust - The Reactive Extensions for the Rust Programming Language
magic-wormhole.rs - Rust implementation of Magic Wormhole, with new features and enhancements
coroutine-rs - Coroutine Library in Rust
concurrent - A crate with some concurrent data structures.
Bus Writer - Single-reader, multi-writer & single-reader, multi-verifier; broadcasts reads to multiple writeable destinations in parallel