2 set encoding iso_8859_1
5 set term postscript enhanced portrait "Helvetica" 12
8 set xlabel "nb. of cores"
9 #set key on outside left bmargin
10 plot 'speedup.txt' using 1:3 t "practice" with linespoints lt 1 lw 2 lc 1 ps 0 pt 1,\
11 'speedup.txt' using 1:4 t "ideal" with linespoints lt 2 lw 2 lc 2 ps 0 pt 2