cv
fast-float-rust
Our great sponsors
cv | fast-float-rust | |
---|---|---|
4 | 10 | |
754 | 266 | |
5.4% | - | |
6.9 | 0.0 | |
9 months ago | over 1 year 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.
cv
-
Good example of high performance Rust project without unsafe code?
Rust can absolutely be used without unsafe to create some of the fastest code out there, but you need to try and use data-oriented design where possible to make things flow smoothly and avoid runtime checks. The hardest thing to use data-oriented design for, in my opinion, is graphs. I find that actor systems can be used instead of graphs, but it is difficult. Generally I end up using slotmap to make multiple arenas and then putting them into one large object with lots of methods to operate on the graph structure. If you want an example of that, this is probably the most complicated code I have made this way: https://github.com/rust-cv/cv/blob/511024feaa077a9af377cca7b654ad3d57d3bd6a/cv-sfm/src/lib.rs. It may not be entirely helpful to understand the whole codebase, but if you are curious to see how I do graphs in Rust with slotmap, this can be a good reference.
-
Rust OpenCV - Simple Guide
This is a nice guide, but ultimately openCV should be rewritten in rust. It would avoid all of these headaches. Please checkout and support https://github.com/rust-cv/cv
-
Slideo: Synchronize Slides With Video, Backed By OpenCV
It is, more or less, my first larger rust project. It uses the opencv crate, but I only recommend to have a look at rust-cv instead! It uses SQLite/sqlx for storing the matchings, actix-web for serving the webview and a lot of rayon for parallel processing.
-
CleanIt: An Open-Source Robot Autonomy Software in Rust-lang for the Roomba series robot vacuum cleaners
You may want to take a look at our project Rust CV https://github.com/rust-cv/cv.
fast-float-rust
-
Good example of high performance Rust project without unsafe code?
I'd like the mention my own refactoring of fast-float-rust to remove nearly all unsafe code for merging into Rust core library which left the performance identical to the previous implementation.
- Exploring Rust performance on Graviton2 (AWS aarch64 CPUs)
-
Making Rust Float Parsing Fast: libcore Edition
JSON is an interesting example, since the syntax of valid floats is slightly different than what Rust expects. Luckily, I'm the author of a minimal, and am also the author of a PR to bring this to fast-float-rust.
-
Eisel-Lemire Algorithm
[4] https://github.com/aldanor/fast-float-rust/
-
Number Parsing at a Gigabyte per Second
It seems also dependent on the processor: https://github.com/aldanor/fast-float-rust/#intel-i7-4771
-
fast-float - a super-fast float parser in Rust
I've already done that (just pushed it - here).
What are some alternatives?
opencv-rust - Rust bindings for OpenCV 3 & 4
fast_float - Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12 and WebKit/Safari
rosrust - Pure Rust implementation of a ROS client library
rand - A Rust library for random number generation.
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
json - Strongly typed JSON library for Rust
json-benchmark - nativejson-benchmark in Rust
rust - Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266
ofps - Optical Flow Processing Stack
rust-lexical - Fast numeric to- and from-string conversion routines.
simple-simd - Simple SIMD types for Rust, primarily for x86 AVX2
roxmltree - Represent an XML document as a read-only tree.