rgammagpu: rgammagpu

In yuanli22/RCUDA: GPU Enabled BLAS, LAPACK, Statistical Functions and Random Number Generators

Description

This function generates Gamma distributed random numbers by using self-defined CUDA function based on George Marsaglia and Wai Wan Tsang's method

Usage

rgammagpu(n, k = 1, theta = 1, seed = 1)

Arguments

n	number of random numbers
k	shape parameter of Gamma distribution; default value 1
theta	scale parameter of Gamma distribution; default value 1
seed	random number generator seed; default value 1

Value

generated random numbers vector, a list consisting of

• ptr: GPU pointer

• m: number of rows

• n: number of columns

See Also

runifgpu

Examples

a_gpu <- rgammagpu(100, 2, 1) 

yuanli22/RCUDA documentation built on May 4, 2019, 6:35 p.m.