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354 Stars 69 Forks Boost Software License 1.0 373 Commits 46 Opened issues


SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

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SLEEF is a library that implements vectorized versions of C standard math functions. This library also includes DFT subroutines.

How to build

  1. Check out the source code from our GitHub repository :

    git clone
  2. Make a separate directory to create an out-of-source build :

    cd sleef && mkdir build && cd build
  3. Run cmake to configure the project :

    cmake ..
  4. Run make to build the project :

    make -j 1

Refer to our web page for detailed instructions :


The software is distributed under the Boost Software License, Version 1.0. See accompanying file LICENSE.txt or copy at Contributions to this project are accepted under the same license.

Copyright Naoki Shibata and contributors 2010 - 2021.

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