powerGPU: powergpu

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

Description

This function computes the power of given vector/matrix by using self-defined CUDA function

Usage

powergpu(input, alpha = 1)

Arguments

input	list consisting of R external GPU pointer and dimension
alpha	power factor

Value

powered vector/matrix, a list consisting of

• ptr: GPU pointer

• m: number of rows

• n: number of columns

See Also

sqrtgpu

Examples

a <- 1:4
b <- 2
a_gpu <- creategpu(a)
powergpu(a_gpu, b) -> b_gpu
gathergpu(b_gpu)

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