https://github.com/rust-math/fftw

FFTW3 binding for Rust
https://github.com/rust-math/fftw

fftw fftw3-binding rust science

Last synced: 27 days ago
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FFTW3 binding for Rust

• Host: GitHub
• URL: https://github.com/rust-math/fftw
• Owner: rust-math
• License: other
• Created: 2017-02-19T07:38:39.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2023-04-29T09:18:23.000Z (over 1 year ago)
• Last Synced: 2024-05-02T00:36:46.852Z (8 months ago)
• Topics: fftw, fftw3-binding, rust, science
• Language: Rust
• Homepage:
• Size: 4.57 MB
• Stars: 54
• Watchers: 4
• Forks: 23
• Open Issues: 19
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
rust-fftw3

===========

![Rust](https://github.com/rust-math/fftw/workflows/Rust/badge.svg)

Rust bindings for the [FFTW C-library](http://www.fftw.org/) for computing discrete Fourier transforms, as well as discrete cosine and sine transforms.

This repository includes three crates:

- [![Crate](https://img.shields.io/crates/v/fftw.svg)](https://crates.io/crates/fftw)

  [![docs.rs](https://docs.rs/fftw/badge.svg)](https://docs.rs/fftw)

  `fftw`: A safe wrapper in Rust

- [![Crate](https://img.shields.io/crates/v/fftw-sys.svg)](https://crates.io/crates/fftw-sys)

  [![docs.rs](https://docs.rs/fftw-sys/badge.svg)](https://docs.rs/fftw-sys)

  `fftw-sys`: An unsafe wrapper in Rust

- [![Crate](https://img.shields.io/crates/v/fftw-src.svg)](https://crates.io/crates/fftw-src)

  [![docs.rs](https://docs.rs/fftw-src/badge.svg)](https://docs.rs/fftw-src)

  `fftw-src`: A crate for downloading and compiling the FFTW library

Feature flags

--------------

- `source`: Download and compile FFTW (default)

    - (Linux, macOS) Needs a C-compiler and the `make` build tool to compile the FFTW library

    - (Windows) Downloads a precompiled binary from the [FFTW website](http://www.fftw.org/install/windows.html)

- `system`: Use the system's libfftw3 (experimental)

    - You must install FFTW before building this crate

    - For Linux systems, please install FFTW using your package manager, e.g. in Debian or Ubuntu run `apt install libfftw3-dev`

    - For macOS, please run `brew install fftw` by using [homebrew](https://github.com/Homebrew/brew)

    - This feature is unsupported on Windows

- `intel-mkl` Use Intel MKL backend through [intel-mkl-src](https://github.com/termoshtt/rust-intel-mkl)

    - Only Linux and Windows are supported

|Feature  | Linux | Windows | macOS |

|:--------|:-----:|:-------:|:-----:|

|source   |✔️      |✔️        |✔️      |

|system   |✔️      |-        |✔️      |

|intel-mkl|✔️      |✔️        |-      |

LICENSE

--------

See [LICENSE.md](./LICENSE.md)