#                                                            -*- gnu-plot -*-
# ---------------------------------------------------------------------------
# Runtimes
# Gnuplot manual: http://www.gnuplot.info/documentation.html
# ---------------------------------------------------------------------------
# generate PostScript
set terminal postscript landscape dashed color "HelveticaBold" 22
#set terminal postscript landscape dashed color "TimesItalic" 22
#set output "Newspeed.ps"
# pipe result through a converter to .pdf
set output "| ps2pdf - speedups.pdf"

#set key right width 3 box lw 2
set key left top
set title "Matrix Multiplication"

# specify the range of values on all axes
set xrange [1:9]
set yrange [0:7]

#set xtics 4
#set logscale x 
# set grid 

# labels to put on both axes
set xlabel "Number of Cores"
set ylabel "Speedup"

# set sequential time here:
seq = 109.96

# plot the speedup, reading runtimes from rt.dat
plot   \
 "rt.dat" using 1:(seq/$2) title "Naive parallel (matrix04.c)"  with linesp 1, \
 x  title "Linear" with lines 2