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oneapi::mkl::rng::sfmt19937¶

Description ¶

SIMD-oriented Fast Mersenne Twister pseudorandom number generator SFMT19937 [Saito08] with a period length equal to 2¹⁹⁹³⁷-1 of the produced sequence.

API ¶

Syntax¶

class sfmt19937 {
public:
    static constexpr std::uint32_t default_seed = 1;
    sfmt19937(sycl::queue queue, std::uint32_t seed = default_seed);
    sfmt19937(sycl::queue queue, std::initializer_list<std::uint32_t> seed);
    sfmt19937(const sfmt19937& other);
    sfmt19937(sfmt19937&& other);
    sfmt19937& operator=(const sfmt19937& other);
    sfmt19937& operator=(sfmt19937&& other);
    ~sfmt19937();
};

Devices supported: Host and CPU.

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 the detailed descriptions.

oneapi::mkl::rng::mt19937 oneapi::mkl::rng::mt2203