SAFD-algorithm
rotor
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SAFD-algorithm | rotor | |
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31 | 8 | |
19 | 327 | |
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8.9 | 8.9 | |
almost 2 years ago | 6 days ago | |
C++ | C++ | |
MIT License | MIT License |
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SAFD-algorithm
- An app to compute the coefficients of a function development in a spherical harmonics convergent series
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C++ Show and Tell - July 2022
Hello everybody, I want to share with you a small app / program I developed some time ago (and which I am maintaining) which can be used to compute the coefficients of a function development in a spherical harmonics convergent series . Spherical harmonics are a set of functions used to find a solution of the Schroedinger equation for the hydrogen atom for example, in quantum physics. The coefficients computed to find a function development (which function depends on polar and azimuthal angle in spherical coordinates) are used in many field of physics. I decided for fun to develope a program to compute them. Tell me what do you think and of course any hint is more than welcome! You are free to send a pull request or open issues if you want, I'll feature you in the main README file, directly in the contributor list. If you like the repo, don't forget to leave a star! Thanks. Repository link: https://github.com/JustWhit3/SAFD-algorithm
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A C++ program to compute the coefficients of a function development in a convergent serie of spherical harmonics function
GitHub repository: https://github.com/JustWhit3/SAFD-algorithm
- [self] A C++ program to compute the coefficients of a function development in a convergent serie of spherical harmonics function
rotor
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OpenMP on heterogenous CPUs
If your architecture fits into inter-process messaging, i.e. spawn threads which do similar or different tasks and inform each other via messages, try to use actor framework, i.e. rotor (disclaimer: I'm the author). If there is a need to expand messaging even more, i.e. across the network, you can try to use caf, which provides that facility out of the box.
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Multiplayer, multithreading, and an actor model in C++
What you achieved, is handlers decoupling, i.e. when one handler knows nothing about other handler, which leads to good application testability. However, with standard promise/future bases messaging, if performance matters (and it usually does, otherwise why use C++?), i doubt that your implementation overwhelms the performance of specialized actor libraries, like sobjectizer ("batteries included" actors toolbox) or rotor (DIY-like actor constructor set; disclaimer: I'm the author of it).
- C++ Show and Tell - July 2022
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Embedded Linux libraries/frameworks
I have been reading the documents from Boost.fibre and Boost.Signals2 which I could use, maybe ASIO for async. I also checked ZeroMQ (this seems to be more or less "only" for networking), Copper and Rotor. If this were just a simple MCU project I would just take the FreeRTOS and would have everything I need. Now I'm just lost how to structure my code / how to realize my main loop.
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rotor, Erlang-inpired C++ microframework with supervising capabilities
I would like to present my project rotor, which is event loop friendly C++ actor micro framework with Erlang-like microframework with supervising capabilities.
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What are some candidate libraries for inter-thread communication like message boxes or event systems?
rotor actor library (I'm the author) was designed to solve similar problem, which I named "actor intrusiveness", when almost every piece of code should be written in form of actor, and, the working threads, which spin actors, are out of your control.
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Light Actor Concurrency Framework for C++
PS. I'm the author of rotor framework )
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Sender and Receiver implementations
May be actor frameworks like caf, sobjectizer or rotor is something, that you are looking for.
What are some alternatives?
Reduct Storage - A time series database for storing and managing large amounts of blob data [Moved to: https://github.com/reductstore/reductstore]
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++
osmanip - A cross-platform library for output stream manipulation using ANSI escape sequences.
Boost.Asio - Asio C++ Library
tolc - A bindings compiler for C++
libuv - Cross-platform asynchronous I/O
HexCtrl - Fully-featured Hex Control written in C++/MFC.
Dasynq - Thread-safe cross-platform event loop library in C++
Kalman - Kalman Filter
uvw - Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
uuid
sobjectizer - An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.