Header-only C++ library of a fast normal random number generator implementing the ziggurat algorithm.

Download and include ziggurat.hpp. The header defines cxx::ziggurat_normal_distribution<T> class template. It can be used as a replacement for std::normal_distribution.

#include <iostream>
#include <random>
#include <ziggurat.hpp>

int main()
{
    std::mt19937_64 random;
    cxx::ziggurat_normal_distribution<double> normal{1.2, 0.8};
    std::cout << normal(random) << '\n';
}

git clone https://github.com/snsinfu/cxx-ziggurat
cd cxx-ziggurat/tests
make

Boost Software License, Version 1.0.