#!/usr/bin/octave -q
graphics_toolkit("gnuplot");

args = argv();

S=load(args{1});
N=load(args{2});
U=unique(S(:,1)); # The different values we have tried

res=[U,zeros(size(U,1),2)];

for i = 1:size(U,1)
  s=S((S(:,1)==U(i)),:)(:,2);
  n=N((N(:,1)==U(i)),:)(:,2);
  res(i,2)=mean(s);
  res(i,3)=mean(n);
endfor
format("free");
disp(res)

plot(res(:,1), res(:,2), "-o;SOLE;", res(:,1), res(:,3), "-sg;naive;", "linewidth", 2);
xlabel("size/MiB");
ylabel("time (sec)");
legend("location", "southeast");
axis([U(1) U(size(U,1))]);

if (nargin > 2)
  print(args{3}, "-deps");
else
  pause(60);
endif