# Analysis description 
set encoding iso_8859_1
set terminal x11
set size 1,0.5
set term postscript enhanced portrait "Helvetica" 12

set ylabel "execution times (in s)" 
set xlabel "nb. of threads per block" 
set logscale x
set logscale y

#set key on outside left bmargin
set style line 1 lc rgb '#000c16' lt 1 lw 2 pt 8 ps 1.5   # --- blue
set style line 2 lc rgb '#000c16' lt 1 lw 2 pt 9 ps 1.5   # --- red
plot  'influence_nb_threads.txt' using 1:2 t "sparse 500K"      with linespoints ls 1,\
      'influence_nb_threads.txt' using 1:4 t "full 500K"       with linespoints ls 2,\
      'influence_nb_threads.txt' using 1:6 t    "sparse 50K"        with linespoints lt 1 lw 2 ps 1	 pt 4,\
      'influence_nb_threads.txt' using 1:8 t    "full 50K"        with linespoints lt 1 lw 2 ps 1	 pt 5