Optimization_4x4_4 - Guanmoyu/how-to-optimize-gemm GitHub Wiki

Copy the contents of file MMult_4x4_3.c into a file named MMult_4x4_4.c and change the contents:

Change the first lines in the makefile to

OLD  := MMult_4x4_3
NEW  := MMult_4x4_4

• make run

octave:3> PlotAll        % this will create the plot

This time the performance graph will look something like

No performance benefit, yet.