r250#

Description#

The 32-bit generalized feedback shift register pseudorandom number generator GFSR(250,103) [Kirkpatrick81].

API#

Syntax#

namespace oneapi::mkl::rng {
  class r250 {
  public:
    static constexpr std::uint32_t default_seed = 1;

    r250(sycl::queue queue, std::uint32_t seed = default_seed);
    r250(sycl::queue queue, std::vector<std::uint32_t> seed);
    r250(const r250& other);
    r250(r250&& other);
    r250& operator=(const r250& other);
    r250& operator=(r250&& other);
    ~r250();
  };
}

Devices supported: 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.