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annotate time.m @ 1028:5df155ededcd feature/advectionRV

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Remove obsolete AdvectionRV1D scheme
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Mon, 07 Jan 2019 16:41:21 +0100
parents 305d8bb366ce
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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305d8bb366ce time: Added ability to avarage of several runs.
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1 function t_out = time(f, n)
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2 default_arg('n',1);
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3
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4 if n == 1
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5 t = timeOnce(f);
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6 else
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7 t = timeAvg(f, n);
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8 end
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9
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10 if nargout == 1
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11 t_out = t;
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12 else
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13 fprintf('Elapsed time is %.6f seconds.\n', t)
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14 end
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15 end
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16
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17 function t = timeOnce(f)
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cb65c81d6c87 Added functions to easily time and profile a function.
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18 s = tic();
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19
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20 f();
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21
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22 t = toc(s);
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23 end
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24
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25
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26 function t = timeAvg(f, n)
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27 s = tic();
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28
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29 for i = 1:n
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30 f();
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31 end
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32
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33 t = toc(s)/n;
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34 end