% This file was created by matlab2tikz v0.2.2.
% Copyright (c) 2008--2012, Nico Schlömer <nico.schloemer@gmail.com>
% All rights reserved.
% 
% The latest updates can be retrieved from
%   http://www.mathworks.com/matlabcentral/fileexchange/22022-matlab2tikz
% where you can also make suggestions and rate matlab2tikz.
% 
% 
% 

% defining custom colors
\definecolor{mycolor1}{rgb}{0,1,1}

\begin{tikzpicture}

\begin{axis}[%
view={0}{90},
width=\figurewidth,
height=\figureheight,
scale only axis,
xmin=8, xmax=15,
xtick={9,11,13,15},
xticklabels={$2^9$,$2^{11}$,$2^{13}$,$2^{15}$},
xlabel={Waves},
xmajorgrids,
ymin=0, ymax=4,
ytick={0,1,2,3,4},
ylabel={Speed-up},
ymajorgrids,
title={Speedup comparison of DD and PA},
legend style={at={(0.03,0.97)},anchor=north west,nodes=right}]
\addplot [
color=mycolor1,
solid,
line width=1.5pt,
mark size=4.0pt,
mark=o,
mark options={solid}
]
coordinates{
 (8,1.54342305738954)(9,1.4816137093895)(10,1.48079561042524)(11,1.46657842488418)(12,1.45782780295278)(13,1.4777586900106)(14,1.47985347985348)(15,1.46520146520147) 
};
\addlegendentry{PA 2GPUs};

\addplot [
color=blue,
solid,
line width=1.5pt,
mark size=4.0pt,
mark=o,
mark options={solid}
]
coordinates{
 (8,2.45093268450933)(9,2.5672268907563)(10,2.40490797546012)(11,2.43198037466548)(12,2.40398550724638)(13,2.42935935511243)(14,2.42909090909091)(15,2.42878787878788) 
};
\addlegendentry{PA 4GPUs};

\addplot [
color=mycolor1,
solid,
line width=1.5pt,
mark size=4.0pt,
mark=x,
mark options={solid}
]
coordinates{
 (8,0.454254184345942)(9,0.526875025559236)(10,0.668123554625199)(11,0.897521811593494)(12,1.135169425654)(13,1.51081742950859)(14,1.71611597846676)(15,1.87119434520488) 
};
\addlegendentry{DD 2GPUs};

\addplot [
color=blue,
solid,
line width=1.5pt,
mark size=4.0pt,
mark=x,
mark options={solid}
]
coordinates{
 (8,0.358395133178619)(9,0.434398936735779)(10,0.568510804783959)(11,0.808906868806336)(12,1.26354787756104)(13,1.86566615877371)(14,2.624136660208)(15,3.2117443099633) 
};
\addlegendentry{DD 4GPUs};

\addplot [
color=blue,
dashed,
line width=1.5pt,
forget plot
]
coordinates{
 (8,2.46153846153846)(9,2.46153846153846)(10,2.46153846153846)(11,2.46153846153846)(12,2.46153846153846)(13,2.46153846153846)(14,2.46153846153846)(15,2.46153846153846) 
};
\addplot [
color=mycolor1,
dashed,
line width=1.5pt,
forget plot
]
coordinates{
 (8,1.45454545454545)(9,1.45454545454545)(10,1.45454545454545)(11,1.45454545454545)(12,1.45454545454545)(13,1.45454545454545)(14,1.45454545454545)(15,1.45454545454545) 
};
\end{axis}
\end{tikzpicture}%