sqrtGPU: sqrtgpu

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

Description

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

Usage

sqrtgpu(input)

Arguments

input

list consisting of R external GPU pointer and dimension

Value

square root of vector/matrix, a list consisting of

• ptr: GPU pointer

• m: number of rows

• n: number of columns

See Also

expgpu

Examples

a <- 1:4
a_gpu <- creategpu(a)
sqrtgpu(a_gpu) -> b_gpu
gathergpu(b_gpu)

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