rpuchol {rpud}R Documentation

GPU Accelerated Cholesky Decomposition

Description

The rpuchol method computes the upper triangular Cholesky decomposition of a real positive definite symmetric matrix using GPU.

Usage

rpuchol(x, ...)

Arguments

x

A positive symmetric data matrix.

...

Not used.

Value

The upper triangular Cholesky decomposition.

Author(s)

Chi Yau
chi.yau@r-tutor.com

See Also

chol

Examples

## Not run: 
library(rpud)

N <- 20
x <- matrix(runif(N*5), ncol=N)
A <- t(x)
rpuchol(A)


## End(Not run)

[Package rpud version 0.7.2 Index]