set terminal png transparent set yrange [ 0 : 40 ] set output '/home/seb/daily_builds/log/2010_04_16_14_22_01/extra_tests_output/cpu2006.compile.png' set title "Compile time overhead (positive is a slowdown) \n peak: -O3 -fno-loop-strip-mine -ffast-math \n base: -O3 -fno-graphite-identity -fno-loop-interchange -fno-loop-strip-mine \n -fno-graphite -fno-loop-block -ffast-math " set xtics nomirror rotate by 90 plot '/home/seb/daily_builds/log/2010_04_16_14_22_01/extra_tests_output/cpu2006' using 5:xtic(1) title "(peak - base) / base x 100" with boxes