onemkl::rng::weibull¶

Generates Weibull distributed random numbers.

Syntax

template<typename T = float, method Method =      inverse_function>
  class weibull {
  public:
    weibull(): weibull((T)0.0, (T)1.0){}
    weibull(T alpha, T a, T beta)
    weibull(const weibull<T, Method>& other)
    T alpha() const
    T a() const
    T beta() const
   weibull<T, Method>& operator=(const weibull<T,      Method>& other)
  }

Include Files

mkl_sycl.hpp

Description

The onemkl::rng::weibull class object is used in the onemkl::rng::generate function to provide Weibull distributed random numbers with displacement a, scalefactor β, and shape α, where α, β, a∈R ; α > 0, β > 0.

The probability density function is given by:

The cumulative distribution function is as follows:

Input Parameters

Name	Type	Description
method	`onemkl::rng::method`	Generation method. The specific values are as follows: `onemkl::rng::inverse_function` `onemkl::rng::inverse_function \| onemkl::rng::accurate` See brief descriptions of the methods in Distributions Template Parameter onemkl::rng::method Values.
alpha	`T (float, double)`	Shape α
a	`T (float, double)`	Displacement `a`.
beta	`T (float, double)`	Scalefactor β.

Parent topic: Distributions