gputools (version 0.27)

gpuMatMult: Perform Matrix Multiplication with a GPU

Description

Performs matrix multiplication using a GPU. This function is merely a couple of wrappers for the CUBLAS cublasSgemm function.

Usage

gpuMatMult(a, b)

Arguments

a

a matrix of floating point values.

b

a matrix of floating point values.

Value

• A matrix of single precision floating point values. The matrix is just the product of arguments 'a' and 'b'.

Examples

matA <- matrix(runif(2*3), 2, 3)
matB <- matrix(runif(3*4), 3, 4)
gpuMatMult(matA, matB)