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oneapi::mkl::rng::mt19937¶

Description ¶

Mersenne Twister pseudorandom number generator MT19937 [Matsumoto98] with period length 2¹⁹⁹³⁷-1 of the produced sequence.

API ¶

Syntax¶

class mt19937 {
public:
    static constexpr std::uint32_t default_seed = 1;
    mt19937(sycl::queue queue, std::uint32_t seed = default_seed);
    mt19937(sycl::queue queue, std::initializer_list<std::uint32_t> seed);
    mt19937(const mt19937& other);
    mt19937(mt19937&& other);
    mt19937& operator=(const mt19937& other);
    mt19937& operator=(mt19937&& other);
    ~mt19937();
};

Devices supported: Host, CPU, and GPU.

Include Files¶

oneapi/mkl/rng.hpp

Input Parameters¶

Name	Type	Description
queue	`sycl::queue`	Valid `sycl::queue`, calls of `oneapi::mkl::rng::generate()` routine submit kernels in this queue.
seed	`std::uint32_t` `std::initializer_list<std::uint32_t>`	Initial conditions of the engine.

See VS Notes for detailed descriptions.

oneapi::mkl::rng::wichmann_hill oneapi::mkl::rng::sfmt19937