SpeciaLUT
Runtime choosing of template specializations using compile-time lookup-tables. Compile all states of a template function, but execute the optimal one at runtime. (by j8asic)
Kalman
Kalman Filter (by FrancoisCarouge)
| SpeciaLUT | Kalman | |
|---|---|---|
| 3 | 12 | |
| 26 | 36 | |
| - | - | |
| 3.4 | 9.0 | |
| 7 months ago | 2 days ago | |
| C++ | C++ | |
| BSD 2-clause "Simplified" License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
SpeciaLUT
Posts with mentions or reviews of SpeciaLUT.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-02.
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C++ Show and Tell - December 2022
I made SpeciaLUT to convert bool/enum runtime tests to compile-time conditionals — by compiling all branching combinations in hot functions and saving them in a lookup-table, so the optimal one can be called at runtime. Reason: as an HPC consultant I encountered many codes that grew without good architecture, in which features would just be added and branching would propagate through all levels. This yields 10% to 50% performance increase in such codes.
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Runtime-constant propagation and branching optimization strategy
I have implemented this as a C++ library, where you extract const states as template parameters, and the library compiles all specializations and allows you to choose the optimal one at runtime.
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Runtime calling of a template specialisation using compile-time LUTs
So here's my C++20 implementation of the above: SpeciaLUT
Kalman
Posts with mentions or reviews of Kalman.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-17.
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Starting out with Kalman Filter.
Since you mentioned C++ and Kalman filters, I author this Kalman filter library which helped me to get reacquainted to control theory, tries to be approachable, and lists a variety of sources to ease in the topic with examples.
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How do you setup coverage/ sanitizers in your CI system.
Yes, and here's one for sanitizers. Other tools, documentation, and coverage in the neigbhorong files.
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Trying to use FetchContent to include XercesC
I've been learning FectContent as well with some successes and failures.
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kalman filter & c++
My goal with this Kalman filter for C++ is to solve your exact question.
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C++ Show and Tell - December 2022
I released a first version of a generic Kalman filter.
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Why is it that package managers are unnecessarily hard?
I use fmt and others in my project with CMake fetch and it's been a good experience so far: fetch, declare, link in a few lines. Hope this can be useful to someome.
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Workflow v0.10.3 Released, Add WFRepeaterTask for Repeating Asynchronous Operations and Other New Features.
Gratuitous French codebase self-promotion though. /s
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The Mathematics of the Kalman Filter
Would you be open to exploring an implementation collaboration? I author a C++ Kalman library and would like to expand demonstrators.
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Does anyone know when gcc will support std::format?
A façade (example) included only for your GCC builds and with the fmt library would allow you to generically use the std::format support in your code. Avoiding the fmt:: and dependencies with MSVC. When the support lands in GCC, only that file would need to be deleted.
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Best accurate way to measure/compare elapsed time in C++
I use it with boilerplate similar to this: https://github.com/FrancoisCarouge/Kalman/blob/develop/benchmark/benchmark.cpp and run the executables with priority and pining: nice -n 20 tasker -- cpu-list 0
What are some alternatives?
When comparing SpeciaLUT and Kalman you can also consider the following projects:
biteopt - Derivative-Free Global Optimization Method (C++, Python binding)
AnyAny - C++17 library for comfortable and efficient dynamic polymorphism
uninttp - A universal type for non-type template parameters for C++20 or later.
PythonRobotics - Python sample codes for robotics algorithms.
relion - Image-processing software for cryo-electron microscopy
libCat - 🐈⬛ A runtime for C++26 w/out libC or POSIX. Smaller binaries, only arena allocators, SIMD, stronger type safety than STL, and value-based errors!
introspective - Compile-Time Reflection in C++ for use with Scripting Languages
SAFD-algorithm - An app to compute the coefficients of a function development in a spherical harmonics convergent series.
with-branching - An implementation of macroexpand-time conditionalization.
kelcoro - C++20 coroutine library
static_string - Experimental compile-time string manipulation C++17 library
uuid