mirror of
https://github.com/opencv/opencv.git
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126 lines
3.4 KiB
C++
126 lines
3.4 KiB
C++
#include "perf_precomp.hpp"
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using namespace std;
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using namespace cv;
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using namespace cv::gpu;
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using namespace cvtest;
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using namespace testing;
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void printOsInfo()
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{
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#if defined _WIN32
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# if defined _WIN64
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cout << "OS: Windows x64 \n" << endl;
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# else
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cout << "OS: Windows x32 \n" << endl;
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# endif
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#elif defined linux
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# if defined _LP64
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cout << "OS: Linux x64 \n" << endl;
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# else
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cout << "OS: Linux x32 \n" << endl;
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# endif
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#elif defined __APPLE__
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# if defined _LP64
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cout << "OS: Apple x64 \n" << endl;
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# else
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cout << "OS: Apple x32 \n" << endl;
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# endif
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#endif
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}
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void printCudaInfo()
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{
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#ifndef HAVE_CUDA
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cout << "OpenCV was built without CUDA support \n" << endl;
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#else
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int driver;
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cudaDriverGetVersion(&driver);
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cout << "CUDA Driver version: " << driver << '\n';
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cout << "CUDA Runtime version: " << CUDART_VERSION << '\n';
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cout << endl;
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cout << "GPU module was compiled for the following GPU archs:" << endl;
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cout << " BIN: " << CUDA_ARCH_BIN << '\n';
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cout << " PTX: " << CUDA_ARCH_PTX << '\n';
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cout << endl;
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int deviceCount = getCudaEnabledDeviceCount();
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cout << "CUDA device count: " << deviceCount << '\n';
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cout << endl;
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for (int i = 0; i < deviceCount; ++i)
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{
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DeviceInfo info(i);
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cout << "Device [" << i << "] \n";
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cout << "\t Name: " << info.name() << '\n';
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cout << "\t Compute capability: " << info.majorVersion() << '.' << info.minorVersion()<< '\n';
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cout << "\t Multi Processor Count: " << info.multiProcessorCount() << '\n';
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cout << "\t Total memory: " << static_cast<int>(static_cast<int>(info.totalMemory() / 1024.0) / 1024.0) << " Mb \n";
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cout << "\t Free memory: " << static_cast<int>(static_cast<int>(info.freeMemory() / 1024.0) / 1024.0) << " Mb \n";
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if (!info.isCompatible())
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cout << "\t !!! This device is NOT compatible with current GPU module build \n";
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cout << endl;
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}
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#endif
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}
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int main(int argc, char** argv)
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{
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CommandLineParser cmd(argc, (const char**) argv,
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"{ print_info_only | print_info_only | false | Print information about system and exit }"
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"{ device | device | 0 | Device on which tests will be executed }"
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"{ cpu | cpu | false | Run tests on cpu }"
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);
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printOsInfo();
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printCudaInfo();
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if (cmd.get<bool>("print_info_only"))
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return 0;
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int device = cmd.get<int>("device");
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bool cpu = cmd.get<bool>("cpu");
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#ifndef HAVE_CUDA
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cpu = true;
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#endif
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if (cpu)
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{
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runOnGpu = false;
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cout << "Run tests on CPU \n" << endl;
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}
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else
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{
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runOnGpu = true;
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if (device < 0 || device >= getCudaEnabledDeviceCount())
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{
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cerr << "Incorrect device index - " << device << endl;
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return -1;
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}
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DeviceInfo info(device);
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if (!info.isCompatible())
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{
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cerr << "Device " << device << " [" << info.name() << "] is NOT compatible with current GPU module build" << endl;
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return -1;
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}
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setDevice(device);
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cout << "Run tests on device " << device << " [" << info.name() << "] \n" << endl;
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}
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InitGoogleTest(&argc, argv);
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perf::TestBase::Init(argc, argv);
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return RUN_ALL_TESTS();
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}
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