arbor vs LoopModels

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arbor		LoopModels
	Project
2	Mentions	3
101	Stars	95
1.0%	Growth	-
8.1	Activity	7.5
12 days ago	Latest Commit	3 months ago
C++	Language	C++
BSD 3-clause "New" or "Revised" License	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.

arbor

Posts with mentions or reviews of arbor. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-17.

CppCon 2022
9 projects | news.ycombinator.com | 17 Sep 2022

It's not C++20, but there's plenty of modern C++ (17, 14 mostly; the project started in 2015-ish): https://github.com/arbor-sim/arbor
Arbor: High-performance library for computational neuroscience simulations
1 project | news.ycombinator.com | 18 Apr 2022

LoopModels

Posts with mentions or reviews of LoopModels. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-17.

LoopModels: Intended successor to LoopVectorization and the JuliaSIMD ecosystem
1 project | news.ycombinator.com | 21 Apr 2023
CppCon 2022
9 projects | news.ycombinator.com | 17 Sep 2022

It's my first real foray into C++ (most of my experience is with Julia) so code quality/awareness of idioms, etc are probably lacking, but it's using C++20 and I'd appreciate pointers if anyone has any: https://github.com/JuliaSIMD/LoopModels/blob/main/include/Ma...
Ask HN: Who is using C++ as the main language for new project?
26 projects | news.ycombinator.com | 12 Aug 2022

What are some alternatives?

When comparing arbor and LoopModels you can also consider the following projects:

ginkgo - Numerical linear algebra software package

cppfront - A personal experimental C++ Syntax 2 -> Syntax 1 compiler

alpaka - Abstraction Library for Parallel Kernel Acceleration :llama:

MathAnimation - A simple C++/OpenGL application to create quick and dirty mathematically accurate animations

HPCInfo - Information about many aspects of high-performance computing. Wiki content moved to ~/docs.

windmap

AdaptiveCpp - Implementation of SYCL and C++ standard parallelism for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

nesper - Program the ESP32 with Nim! Wrappers around ESP-IDF API's.

ArrayFire - ArrayFire: a general purpose GPU library.

polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust

stdgpu - stdgpu: Efficient STL-like Data Structures on the GPU

datafusion - Apache DataFusion SQL Query Engine