1 | // |
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2 | // Lol Engine - Benchmark program |
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3 | // |
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4 | // Copyright: (c) 2005-2011 Sam Hocevar <sam@hocevar.net> |
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5 | // This program is free software; you can redistribute it and/or |
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6 | // modify it under the terms of the Do What The Fuck You Want To |
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7 | // Public License, Version 2, as published by Sam Hocevar. See |
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8 | // http://sam.zoy.org/projects/COPYING.WTFPL for more details. |
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9 | // |
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10 | |
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11 | #if defined HAVE_CONFIG_H |
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12 | # include "config.h" |
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13 | #endif |
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14 | |
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15 | #include <cstdio> |
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16 | |
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17 | #if USE_SDL |
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18 | # include <SDL_main.h> |
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19 | #endif |
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20 | |
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21 | #include "core.h" |
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22 | |
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23 | using namespace std; |
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24 | using namespace lol; |
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25 | |
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26 | void bench_real(int mode); |
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27 | void bench_trig(int mode); |
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28 | void bench_matrix(int mode); |
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29 | void bench_half(int mode); |
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30 | |
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31 | int main(int argc, char **argv) |
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32 | { |
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33 | Log::Info("-----------------------\n"); |
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34 | Log::Info(" High precision floats\n"); |
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35 | Log::Info("-----------------------\n"); |
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36 | bench_real(1); |
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37 | |
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38 | Log::Info("--------------------------\n"); |
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39 | Log::Info(" Trigonometry [-1e5, 1e5]\n"); |
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40 | Log::Info("--------------------------\n"); |
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41 | bench_trig(1); |
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42 | |
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43 | Log::Info("------------------------\n"); |
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44 | Log::Info(" Trigonometry [-pi, pi]\n"); |
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45 | Log::Info("------------------------\n"); |
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46 | bench_trig(2); |
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47 | |
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48 | Log::Info("----------------------------\n"); |
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49 | Log::Info(" Trigonometry [-1e-2, 1e-2]\n"); |
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50 | Log::Info("----------------------------\n"); |
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51 | bench_trig(3); |
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52 | |
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53 | Log::Info("----------------------------\n"); |
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54 | Log::Info(" Float matrices [-2.0, 2.0]\n"); |
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55 | Log::Info("----------------------------\n"); |
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56 | bench_matrix(1); |
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57 | |
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58 | Log::Info("-------------------------------------\n"); |
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59 | Log::Info(" Half precision floats (random bits)\n"); |
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60 | Log::Info("-------------------------------------\n"); |
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61 | bench_half(1); |
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62 | |
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63 | Log::Info("-----------------------------------\n"); |
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64 | Log::Info(" Half precision floats [-2.0, 2.0]\n"); |
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65 | Log::Info("-----------------------------------\n"); |
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66 | bench_half(2); |
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67 | |
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68 | #if defined _WIN32 |
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69 | getchar(); |
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70 | #endif |
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71 | |
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72 | return EXIT_SUCCESS; |
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73 | } |
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74 | |
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