GSL
libuv
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GSL | libuv | |
---|---|---|
4 | 75 | |
521 | 23,219 | |
1.7% | 1.4% | |
6.7 | 9.1 | |
5 months ago | 6 days ago | |
C | C | |
GNU General Public License v3.0 only | 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.
GSL
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C++ for numerical programming
Some time ago, I started on a similar journey. Started with https://www.gnu.org/software/gsl/
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C vs MATLAB for NLD?
I typically use C alongside the GNU Scientific Library.
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C++ learning advice
I might recommend exploring some libraries that could be used. GSL https://www.gnu.org/software/gsl/ is an example. This might be an equivalent of NumPy.
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C Deep
GSL - The GNU Scientific Library; a sophisticated numerical library. GPL-3.0-only.
libuv
- Epoll: The API that powers the modern internet (2022)
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APIs in Go with Huma 2.0
I wound up on a different team with pre-existing Python code so temporarily shelved my use of Go for a bit, and we used Sanic (an async Python framework built on top of the excellent uvloop & libuv that also powers Node.js) to build some APIs for live channel management & operations. We hand-wrote our OpenAPI and used it to generate documentation and a CLI, which was an improvement over what was there (or not) before. Other teams used the OpenAPI document to generate SDKs to interact with our service.
- Python Is Easy. Go Is Simple. Simple = Easy
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Notes: Advanced Node.js Concepts by Stephen Grider
In the source code of the Node.js opensource project, lib folder contains JavaScript code, mostly wrappers over C++ and function definitions. On the contrary, src folder contains C++ implementations of the functions, which pulls dependencies from the V8 project, the libuv project, the zlib project, the llhttp project, and many more - which are all placed at the deps folder.
- A Magia do Event Loop
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A complete guide to the Node.js event loop
Libuv, the C library that gives Node.js its asynchronous, non-blocking I/O capability is responsible for managing the thread pool. Node.js gives you the capability of using additional threads for computationally expensive and long-lasting operations to avoid blocking the event loop.
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What is Node.js?: A Complete Guide
Node.js is written in C, C++, and JavaScript. The core components of Node.js - the V8 engine and the libuv library - are written in C++ and C, respectively, since these languages provide low-level access to system resources, making them well-suited for building high-performance and efficient applications. JavaScript is mainly used to write the application logic.
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Node v20.3.0 (Current) upgrade to libuv 1.45.0, including SIGNIFICANT performance improvements to file system operations on Linux
x8 apparently https://github.com/libuv/libuv/pull/3952
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Node.js – v20.3.0
Notably upgrades to libuv 1.45 which has io_uring support. Faster file system access! Awhh yeah, it's on.
Remarkable what a mild & unintrusive PR adding io_uring was. https://github.com/libuv/libuv/pull/3952
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Using Parallel Processing in Node.js and its Limitations
Well, the single-threaded nature ultimately leads to its biggest downfall. Node.js utilizes a synchronous event loop engineered using Libuv that takes in code from the call stack and executes it.
What are some alternatives?
FFTW - DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.)
libevent - Event notification library
Torch - http://torch.ch
Boost.Asio - Asio C++ Library
Blitz++ - Git mirror of Blitz++ at http://sourceforge.net/projects/blitz/
libev - Full-featured high-performance event loop loosely modelled after libevent
Trilinos - Primary repository for the Trilinos Project
tokio-uring - An io_uring backed runtime for Rust
Dimwits - A compact C++ header-only library providing compile-time dimensional analysis and unit awareness
uvw - Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
HELICS - Hierarchical Engine for Large-scale Infrastructure Co-Simulation (HELICS)
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++