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<div class="headertitle"><div class="title">time.cpp</div></div>
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<a href="time_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/** @file time.cpp</span></div>
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<div class="line"><span class="lineno"> 2</span><span class="comment"> *</span></div>
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<div class="line"><span class="lineno"> 3</span><span class="comment"> * @author Cory Alexander Balaton (coryab)</span></div>
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<div class="line"><span class="lineno"> 4</span><span class="comment"> * @author Janita Ovidie Sandtrøen Willumsen (janitaws)</span></div>
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<div class="line"><span class="lineno"> 5</span><span class="comment"> *</span></div>
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<div class="line"><span class="lineno"> 6</span><span class="comment"> * @version 0.1</span></div>
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<div class="line"><span class="lineno"> 7</span><span class="comment"> *</span></div>
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<div class="line"><span class="lineno"> 8</span><span class="comment"> * @brief Timing various things.</span></div>
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<div class="line"><span class="lineno"> 9</span><span class="comment"> *</span></div>
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<div class="line"><span class="lineno"> 10</span><span class="comment"> * @bug No known bugs</span></div>
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<div class="line"><span class="lineno"> 11</span><span class="comment"> * */</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="data__type_8hpp.html" title="Header for the data_t type.">"data_type.hpp"</a></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="monte__carlo_8hpp.html" title="Functions for Monte Carlo simulations.">"monte_carlo.hpp"</a></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="utils_8hpp.html" title="Function prototypes and macros that are useful.">"utils.hpp"</a></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">getopt</span><span class="preprocessor">.</span><span class="preprocessor">h</span><span class="preprocessor">></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">omp</span><span class="preprocessor">.</span><span class="preprocessor">h</span><span class="preprocessor">></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#</span><span class="preprocessor">include</span> <span class="preprocessor"><</span><span class="preprocessor">ostream</span><span class="preprocessor">></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment">/** @brief Time phase transition using different lattice sizes.</span></div>
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<div class="line"><span class="lineno"> 21</span><span class="comment"> * */</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5"> 22</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">time_lattice_sizes</a>()</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>{</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> std::string outfile = <span class="stringliteral">"data/timing/lattice_sizes.txt"</span>;</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> std::ofstream ofile;</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordtype">int</span> lattice_sizes[] = {20, 40, 60, 80, 100};</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> utils<a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">::</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">mkpath</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">(</a>utils<a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">::</a><a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">dirname</a><a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">(</a>outfile<a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">)</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">)</a>;</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> ofile.open(outfile);</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordtype">double</span> t0, t1;</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> L : lattice_sizes) {</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> t0 = omp_get_wtime();</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> montecarlo<a class="code hl_function" href="monte__carlo_8hpp.html#a34e9c3e24f26760693266b8a7b6b3d21">::</a><a class="code hl_function" href="monte__carlo_8hpp.html#a34e9c3e24f26760693266b8a7b6b3d21">phase_transition</a>(L, 2.1, 2.4, 40, 100000,</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> montecarlo<a class="code hl_function" href="monte__carlo_8hpp.html#ae1e7f904ecfc3d8f3c4dd1ef155dd771">::</a><a class="code hl_function" href="monte__carlo_8hpp.html#ae1e7f904ecfc3d8f3c4dd1ef155dd771">mcmc_parallel</a>, <span class="stringliteral">"/dev/null"</span>);</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> t1 = omp_get_wtime();</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> ofile << utils<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">::</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">scientific_format</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">(</a>L<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">)</a> << <span class="stringliteral">','</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> << utils<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">::</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">scientific_format</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">(</a>t1 - t0<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">)</a> << <span class="stringliteral">'\n'</span>;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> ofile.close();</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>}</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="comment">/** @brief Time phase transition using different sample sizes.</span></div>
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<div class="line"><span class="lineno"> 44</span><span class="comment"> * */</span></div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4"> 45</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">time_sample_sizes</a>()</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>{</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> std::string outfile = <span class="stringliteral">"data/timing/sample_sizes.txt"</span>;</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> std::ofstream ofile;</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordtype">int</span> sample_sizes[] = {1000, 10000, 100000};</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> utils<a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">::</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">mkpath</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">(</a>utils<a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">::</a><a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">dirname</a><a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">(</a>outfile<a class="code hl_function" href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">)</a><a class="code hl_function" href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">)</a>;</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> ofile.open(outfile);</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">double</span> t0, t1;</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> samples : sample_sizes) {</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> t0 = omp_get_wtime();</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> montecarlo<a class="code hl_function" href="monte__carlo_8hpp.html#a34e9c3e24f26760693266b8a7b6b3d21">::</a><a class="code hl_function" href="monte__carlo_8hpp.html#a34e9c3e24f26760693266b8a7b6b3d21">phase_transition</a>(20, 2.1, 2.4, 40, samples,</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> montecarlo<a class="code hl_function" href="monte__carlo_8hpp.html#ae1e7f904ecfc3d8f3c4dd1ef155dd771">::</a><a class="code hl_function" href="monte__carlo_8hpp.html#ae1e7f904ecfc3d8f3c4dd1ef155dd771">mcmc_parallel</a>, <span class="stringliteral">"/dev/null"</span>);</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> t1 = omp_get_wtime();</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> ofile << utils<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">::</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">scientific_format</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">(</a>samples<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">)</a> << <span class="stringliteral">','</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> << utils<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">::</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">scientific_format</a><a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">(</a>t1 - t0<a class="code hl_function" href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">)</a> << <span class="stringliteral">'\n'</span>;</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> ofile.close();</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>}</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="comment">/** @brief A function that displays how to use the program and quits.*/</span></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="time_8cpp.html#ac907e18135856c90366aaa599a9e10b1"> 67</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="main_8cpp.html#ac907e18135856c90366aaa599a9e10b1">usage</a>(std::string filename)</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>{</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> std::cout << <span class="stringliteral">"Usage: "</span> << filename << <span class="stringliteral">" OPTION ...\n"</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> << <span class="stringliteral">"At least one option should be used.\n\n"</span></div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> << <span class="stringliteral">"\t[ -h | --help ]\n"</span></div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> << <span class="stringliteral">"\t[ --all ]\n"</span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> << <span class="stringliteral">"\t[ --time-lattice-sizes ]\n"</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> << <span class="stringliteral">"\t[ --time-sample-sizes ]\n"</span>;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> exit(-1);</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span>}</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="comment">/** @brief The main function.*/</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="time_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627"> 79</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="main_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span>{</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">struct</span> option long_options[] = {{<span class="stringliteral">"all"</span>, 0, 0, 0},</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> {<span class="stringliteral">"time-lattice-sizes"</span>, 0, 0, 0},</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> {<span class="stringliteral">"time-sample-sizes"</span>, 0, 0, 0},</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> {<span class="stringliteral">"help"</span>, 0, 0, 0},</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {NULL, 0, NULL, 0}};</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordtype">int</span> option_index = -1;</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">int</span> c;</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> c = getopt_long(argc, argv, <span class="stringliteral">"h"</span>, long_options, &option_index);</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">if</span> (c == -1)</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">switch</span> (c) {</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">case</span> 0:</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">switch</span> (option_index) {</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">case</span> 0:</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">time_lattice_sizes</a><a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">(</a><a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">)</a>;</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">time_sample_sizes</a><a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">(</a><a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">)</a>;</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">case</span> 1:</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">time_lattice_sizes</a><a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">(</a><a class="code hl_function" href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">)</a>;</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">case</span> 2:</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">time_sample_sizes</a><a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">(</a><a class="code hl_function" href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">)</a>;</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">case</span> 3: <span class="comment">// Not a mistake. This just goes to the default.</span></div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">default</span>:</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> usage(argv[0]);</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> }</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">case</span> <span class="stringliteral">'h'</span>:</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">default</span>:</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> usage(argv[0]);</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> }</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> </div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>}</div>
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<div class="ttc" id="amain_8cpp_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="main_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a></div><div class="ttdeci">int main(int argc, char **argv)</div><div class="ttdoc">The main function.</div><div class="ttdef"><b>Definition:</b> <a href="main_8cpp_source.html#l00125">main.cpp:125</a></div></div>
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<div class="ttc" id="amain_8cpp_html_ac907e18135856c90366aaa599a9e10b1"><div class="ttname"><a href="main_8cpp.html#ac907e18135856c90366aaa599a9e10b1">usage</a></div><div class="ttdeci">void usage(std::string filename)</div><div class="ttdoc">A function that displays how to use the program and quits.</div><div class="ttdef"><b>Definition:</b> <a href="main_8cpp_source.html#l00110">main.cpp:110</a></div></div>
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<div class="ttc" id="amonte__carlo_8hpp_html_a34e9c3e24f26760693266b8a7b6b3d21"><div class="ttname"><a href="monte__carlo_8hpp.html#a34e9c3e24f26760693266b8a7b6b3d21">montecarlo::phase_transition</a></div><div class="ttdeci">void phase_transition(int L, double start_T, double end_T, int points_T, int cycles, std::function< data_t(int, double, int, int)> monte_carlo, std::string outfile, int burn_in_time=BURN_IN_TIME)</div><div class="ttdoc">Perform the MCMC algorithm using a range of temperatures.</div><div class="ttdef"><b>Definition:</b> <a href="monte__carlo_8cpp_source.html#l00169">monte_carlo.cpp:169</a></div></div>
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<div class="ttc" id="amonte__carlo_8hpp_html_ae1e7f904ecfc3d8f3c4dd1ef155dd771"><div class="ttname"><a href="monte__carlo_8hpp.html#ae1e7f904ecfc3d8f3c4dd1ef155dd771">montecarlo::mcmc_parallel</a></div><div class="ttdeci">data_t mcmc_parallel(int L, double T, int cycles, int burn_in_time=BURN_IN_TIME)</div><div class="ttdoc">Execute the Metropolis algorithm for a certain amount of Monte Carlo cycles in parallel.</div><div class="ttdef"><b>Definition:</b> <a href="monte__carlo_8cpp_source.html#l00141">monte_carlo.cpp:141</a></div></div>
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<div class="ttc" id="atime_8cpp_html_aa224066f42c47cae5fbd457c1948e4a5"><div class="ttname"><a href="time_8cpp.html#aa224066f42c47cae5fbd457c1948e4a5">time_lattice_sizes</a></div><div class="ttdeci">void time_lattice_sizes()</div><div class="ttdoc">Time phase transition using different lattice sizes.</div><div class="ttdef"><b>Definition:</b> <a href="time_8cpp_source.html#l00022">time.cpp:22</a></div></div>
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<div class="ttc" id="atime_8cpp_html_ace9eb0821fe4edf19cf2e7d8ffe6efb4"><div class="ttname"><a href="time_8cpp.html#ace9eb0821fe4edf19cf2e7d8ffe6efb4">time_sample_sizes</a></div><div class="ttdeci">void time_sample_sizes()</div><div class="ttdoc">Time phase transition using different sample sizes.</div><div class="ttdef"><b>Definition:</b> <a href="time_8cpp_source.html#l00045">time.cpp:45</a></div></div>
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<div class="ttc" id="autils_8hpp_html_a2b45adc86b70f42021582994e83fa00d"><div class="ttname"><a href="utils_8hpp.html#a2b45adc86b70f42021582994e83fa00d">utils::mkpath</a></div><div class="ttdeci">bool mkpath(std::string path, int mode=0777)</div><div class="ttdoc">Make path given.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00032">utils.cpp:32</a></div></div>
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<div class="ttc" id="autils_8hpp_html_a3529a74fd2a25d24de73d9d4e1c90835"><div class="ttname"><a href="utils_8hpp.html#a3529a74fd2a25d24de73d9d4e1c90835">utils::scientific_format</a></div><div class="ttdeci">std::string scientific_format(double d, int width=20, int prec=10)</div><div class="ttdoc">Turns a double into a string written in scientific format.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00016">utils.cpp:16</a></div></div>
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<div class="ttc" id="autils_8hpp_html_aed026119193a9bbe076671809ff0f430"><div class="ttname"><a href="utils_8hpp.html#aed026119193a9bbe076671809ff0f430">utils::dirname</a></div><div class="ttdeci">std::string dirname(const std::string &path)</div><div class="ttdoc">Get the directory name of the path.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8cpp_source.html#l00058">utils.cpp:58</a></div></div>
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