single = [252763.1041
149206.964
97577.02779
70860.98107
57925.0011]

double = [460194.8682
254041.0975
149767.004
99296.98277
72728.99057]

width = [1 2 4 8 16]

plot(2.*width, single)
hold on 
plot(width, double)
grid on

xlabel("Vector Width")
ylabel("Relative T_{exe}")
legend("Single Precision", "Double Precision")