Benchmark from Tsoutsouras et al. MICRO paper.¹

The program calculates the multiplication of two matrices using the naive matrix multiplication algorithm.

matrix-multiplication -a <file prefix for A> -m <A rows> -n <A columns> -b <file prefix for B> -x <B rows> -y <B columns>
	-a <file prefix for A>: default is "gaussian/input-A"
	-m <A rows>:            default is 8
	-n <A columns>:         default is 8
	-b <file prefix for B>: default is "gaussian/input-B"
	-x <B rows>:            default is 8
	-y <B columns>:         default is 8

The inputs make up two 8x8 matrices: matrix A and matrix B. There is one input file corresponding to each matrix element. For example, file input-A-0-0.txt holds samples for the top left element of matrix A. All samples in these files are from a Gaussian distribution of mean 1.0 and variance 1.0.

The program prints the means of the matrix multiplication product.