identity_matrix {gpuR}

Identity Matrix on Device

Description

Creates an identity matrix directly on the current device (e.g. GPU)

Usage

identity_matrix(x, type = NULL)

Arguments

x

A numeric value indicating the order of the identity matrix

type

A character string specifying the type of gpuMatrix. Default is derived from getOption("gpuR.default.type").

Value

A vclMatrix object

Note

This function was only created for vclMatrix objects as the copy from CPU to gpuMatrix is trivial using the base diag function.

Author(s)

Charles Determan Jr.