GSL VS FFTW

Compare GSL vs FFTW and see what are their differences.

GSL

GNU Scientific Library with CMake build support and AMPL bindings (by ampl)

FFTW

DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.) (by FFTW)
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GSL FFTW
4 1
442 2,280
0.2% 0.8%
0.0 2.6
22 days ago about 2 months ago
C C
GNU General Public License v3.0 only GNU General Public License v3.0 only
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.

GSL

Posts with mentions or reviews of GSL. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-22.
  • C++ for numerical programming
    4 projects | reddit.com/r/cpp_questions | 22 Jun 2021
    Some time ago, I started on a similar journey. Started with https://www.gnu.org/software/gsl/
  • C++ learning advice
    3 projects | reddit.com/r/cpp | 5 Apr 2021
    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.
  • C Deep
    80 projects | dev.to | 27 Feb 2021
    GSL - The GNU Scientific Library; a sophisticated numerical library. GPL-3.0-only.

FFTW

Posts with mentions or reviews of FFTW. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-07-30.

What are some alternatives?

When comparing GSL and FFTW you can also consider the following projects:

Torch - http://torch.ch

Blitz++ - Git mirror of Blitz++ at http://sourceforge.net/projects/blitz/

Trilinos - Primary repository for the Trilinos Project

itpp - IT++ library mirror/fork. C++ library of mathematical, signal processing and communication classes and functions.

preCICE - A coupling library for partitioned multi-physics simulations, including, but not restricted to fluid-structure interaction and conjugate heat transfer simulations.

Dimwits - A compact C++ header-only library providing compile-time dimensional analysis and unit awareness

HELICS - Hierarchical Engine for Large-scale Infrastructure Co-Simulation (HELICS)