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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: ?Description |
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15 * |
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16 */ |
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17 |
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18 #ifndef GLXPERFORMANCEMACRO_H |
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19 #define GLXPERFORMANCEMACRO_H |
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20 |
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21 #include<glxperformancelog.h> |
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22 |
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23 #ifdef GLXPERFORMANCE_LOG |
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24 |
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25 /* |
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26 * create the object of performance log. |
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27 */ |
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28 #define CREATE_PERLOG(X) GlxPerformanceLog _##X; |
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29 |
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30 /* |
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31 * measure the time required for execute the group of statements |
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32 * example |
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33 * START_PERLOG( t ) //t object should be created using CREATE_PERLOG (t) |
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34 * group of statements |
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35 * STOP_PERLOG ( t ) |
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36 */ |
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37 #define START_PERLOG(X) _##X.start(); |
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38 #define STOP_PERLOG(X) _##X.stop(); |
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39 |
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40 /* |
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41 * reset the performance log informanation of object X. |
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42 */ |
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43 #define END_PERLOG(X) _##X.end(); |
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44 |
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45 /* |
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46 * update the performance log information into flash. |
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47 */ |
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48 #define WRITE_PERLOG(X,Y) _##X.appendPerformanceLog(#Y); |
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49 |
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50 /* |
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51 * update the log info message of object X |
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52 */ |
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53 #define UPDATE_PERLOGINFO(X,Y) _##X.setInfoMsg(#Y); |
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54 |
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55 /* |
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56 * single macro to calculate the performance of group of statement, no need to create the object |
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57 * example |
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58 * PERFORMANCE( t, execution time ) { |
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59 * statements |
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60 * } |
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61 */ |
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62 #define PERFORMANCE(X,Y) \ |
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63 GlxPerformanceLog _##X ;\ |
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64 _##X.start() ;\ |
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65 for ( int _i##X = 1 ; _i##X > 0 ; _##X.done(#Y), --_i##X ) |
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66 |
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67 /* |
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68 * single macro to calculate the performance of group of statement, no need to create the object. |
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69 * It will take a parameter as string |
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70 * example |
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71 * PERFORMANCE_ADV( t, "execution time" ) { |
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72 * statements |
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73 * } |
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74 */ |
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75 #define PERFORMANCE_ADV(X,Y) \ |
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76 GlxPerformanceLog _##X ;\ |
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77 _##X.start() ;\ |
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78 for ( int _i##X = 1 ; _i##X > 0 ; _##X.done(Y), --_i##X ) |
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79 |
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80 |
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81 /* |
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82 * single macro to calculate the avg performanc of group of statement, it is mandatory to create the object before using it |
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83 * example |
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84 * PERFORMANCE( t ) { |
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85 * group of statements |
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86 * } |
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87 */ |
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88 #define AVG_PERFORMANCE(X) \ |
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89 _##X.start();\ |
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90 for ( int _i##X = 1; _i##X > 0; _##X.stopMonitor(), --_i##X ) |
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91 |
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92 /* |
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93 * single macro to create the object, set the info and start the performance measurments |
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94 * example |
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95 * START_PERFORMANCE( t, ) |
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96 * group of statements |
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97 * STOP_PERLOG ( t) |
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98 */ |
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99 #define START_PERFORMANCE(X,Y) \ |
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100 GlxPerformanceLog _##X ;\ |
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101 _##X.setInfoMsg(#Y);\ |
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102 _##X.start() ; |
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103 |
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104 /* |
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105 * write the current Time Stamp on the log file |
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106 */ |
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107 #define WRITE_TIMESTAMP(X) {\ |
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108 GlxPerformanceLog tmp ;\ |
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109 tmp.appendTimeStamp(X);\ |
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110 } |
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111 |
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112 #else |
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113 #define CREATE_PERLOG(X) |
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114 #define START_PERLOG(X) |
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115 #define STOP_PERLOG(X) |
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116 #define END_PERLOG(X) |
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117 #define WRITE_PERLOG(X,Y) |
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118 #define UPDATE_PERLOGINFO(X,Y) |
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119 #define PERFORMANCE(X,Y) |
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120 #define PERFORMANCE_ADV(X,Y) |
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121 #define AVG_PERFORMANCE(X) |
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122 #define START_PERFORMANCE(X,Y) |
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123 #define WRITE_TIMESTAMP(X) |
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124 #endif |
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125 |
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126 |
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127 |
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128 #endif /* GLXPERFORMANCEMACRO_H_ */ |