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|---|---|---|---|
| 1 | |||
| 2 | /*************************************** | ||
| 3 | Auteur : Pierre Aubert | ||
| 4 | Mail : pierre.aubert@lapp.in2p3.fr | ||
| 5 | Licence : CeCILL-C | ||
| 6 | ****************************************/ | ||
| 7 | |||
| 8 | #include <unistd.h> | ||
| 9 | #include <iostream> | ||
| 10 | #include "PProfiler.h" | ||
| 11 | |||
| 12 | #define PROFILER_INDEX_someFunctionToProfile 0lu | ||
| 13 | |||
| 14 | ///Some function to profile | ||
| 15 | /** @param[out] prof : Profiler to be used (we are not obliged to pass the PProfiler, but it simplifies the function call) | ||
| 16 | */ | ||
| 17 | 800 | void someFunctionToProfile(PProfiler & prof){ | |
| 18 | 800 | prof.start(PROFILER_INDEX_someFunctionToProfile); | |
| 19 | //Let's do some stuff | ||
| 20 | 800 | usleep(1000); | |
| 21 | 800 | prof.stop(PROFILER_INDEX_someFunctionToProfile); | |
| 22 | 800 | } | |
| 23 | |||
| 24 | ///Test the PProfiler | ||
| 25 | /** @return true on success, false otherwise | ||
| 26 | */ | ||
| 27 | 1 | bool testProfiler(){ | |
| 28 |
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1 | PProfiler prof; |
| 29 | 1 | bool b(true); | |
| 30 |
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1 | b &= prof.addFunction("someFunctionToProfile") == PROFILER_INDEX_someFunctionToProfile; |
| 31 | |||
| 32 | 1 | size_t nbLoop(10lu), nbCallPerLoop(40lu); | |
| 33 |
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11 | for(size_t i(0lu); i < nbLoop; ++i){ //Let's simulate some calls in a soft |
| 34 |
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10 | prof.print(); |
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10 | prof.reset(PROFILER_INDEX_someFunctionToProfile); //If we want to reset only this function |
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410 | for(size_t j(0lu); j < nbCallPerLoop; ++j){ //Let's simulate some calls in a soft |
| 37 |
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400 | someFunctionToProfile(prof); |
| 38 | } | ||
| 39 | } | ||
| 40 |
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1 | prof.print(); |
| 41 |
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1 | prof.reset(); //If we want to reset all functions of the PProfiler |
| 42 |
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1 | std::cout << "testProfiler : end profiling : b = " << b << std::endl; |
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1 | PProfiler prof2(prof); |
| 44 |
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1 | prof2.print(); |
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1 | PProfiler prof3; |
| 46 |
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1 | prof3 = prof; |
| 47 |
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1 | prof3.rename(PROFILER_INDEX_someFunctionToProfile, "renamedFunction"); |
| 48 |
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1 | prof3.print(); |
| 49 | |||
| 50 |
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1 | std::cout << "testProfiler : b = " << b << std::endl; |
| 51 | 1 | return true; | |
| 52 | 1 | } | |
| 53 | |||
| 54 | ///Test the PProfiler | ||
| 55 | /** @return true on success, false otherwise | ||
| 56 | */ | ||
| 57 | 1 | bool testProfilerCsv(){ | |
| 58 |
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1 | PProfiler prof; |
| 59 | 1 | bool b(true); | |
| 60 |
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1 | b &= prof.addFunction("someFunctionToProfile", 0lu) == PROFILER_INDEX_someFunctionToProfile; |
| 61 |
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1 | prof.printCsvHeader(); |
| 62 | 1 | size_t nbLoop(10lu), nbCallPerLoop(40lu); | |
| 63 |
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11 | for(size_t i(0lu); i < nbLoop; ++i){ //Let's simulate some calls in a soft |
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410 | for(size_t j(0lu); j < nbCallPerLoop; ++j){ //Let's simulate some calls in a soft |
| 65 |
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400 | someFunctionToProfile(prof); |
| 66 | } | ||
| 67 |
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10 | prof.printCsv(); |
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10 | prof.reset(PROFILER_INDEX_someFunctionToProfile); //If we want to reset only this function |
| 69 | } | ||
| 70 |
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1 | std::cout << "testProfilerCsv : end profiling : b = " << b << std::endl; |
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1 | std::cout << "testProfilerCsv : b = " << b << std::endl; |
| 72 | 1 | return true; | |
| 73 | 1 | } | |
| 74 | |||
| 75 | ///Test the PFunctionPerf | ||
| 76 | /** @return true on success, false otherwise | ||
| 77 | */ | ||
| 78 | 1 | bool testPFunctionPerf(){ | |
| 79 |
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3 | PFunctionPerf fct("Some Function"), fct2; |
| 80 |
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1 | fct2 = fct; |
| 81 | 1 | bool b(true); | |
| 82 |
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1 | b &= fct.getName() == fct2.getName(); |
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1 | std::cout << "testPFunctionPerf : b = " << b << std::endl; |
| 84 | 1 | return true; | |
| 85 | 1 | } | |
| 86 | |||
| 87 | |||
| 88 | 1 | int main(int argc, char** argv){ | |
| 89 | 1 | bool b(true); | |
| 90 | 1 | b &= testProfiler(); | |
| 91 | 1 | b &= testProfilerCsv(); | |
| 92 | 1 | b &= testPFunctionPerf(); | |
| 93 | 1 | std::cout << "Final : b = " << b << std::endl; | |
| 94 | 1 | return b - 1; | |
| 95 | } | ||
| 96 | |||
| 97 | |||
| 98 |