% This file was created by matlab2tikz v0.4.0.
% Copyright (c) 2008--2013, 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.
% 
% 
% 
\begin{tikzpicture}

\begin{axis}[%
width=\figurewidth,
height=\figureheight,
area legend,
scale only axis,
xmin=0,
xmax=5,
xtick={1, 2, 3, 4},
xlabel={$\alpha$},
%xmajorgrids,
ymin=0,
ymax=100,
ylabel={GFlops},
ymajorgrids,
legend style={at={(0.03,0.97)},anchor=north west,draw=black,fill=white,legend cell align=left}
]
\addplot[ybar,bar width=0.0457142857142857\figurewidth,bar shift=-0.0285714285714286\figurewidth,fill=black,draw=black] plot coordinates{(1,58.6703908613991)
(2,69.3726954629657)
(3,76.9007473733617)
(4,80.9068792981998)};

\addlegendentry{single};

\addplot [
color=black,
solid,
line width=1.0pt,
forget plot
]
table[row sep=crcr]{
0 0\\
5 0\\
};
\addplot[ybar,bar width=0.0457142857142857\figurewidth,bar shift=0.0285714285714286\figurewidth,fill=white,draw=black] plot coordinates{(1,41.2432898471375)
(2,50.7488986784141)
(3,55.2660752801518)
(4,58.7926553508339)};

\addlegendentry{double};

\end{axis}
\end{tikzpicture}%