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// -                        Open3D: www.open3d.org                            -
// ----------------------------------------------------------------------------
// The MIT License (MIT)
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// Copyright (c) 2018 www.open3d.org
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#include <gtest/gtest.h>
#include <cstring>
#include <string>

#ifdef BUILD_CUDA_MODULE
#include "Open3D/Core/CUDAState.cuh"
#endif

#include "Open3D/Utility/Console.h"
#include "TestUtility/Print.h"
#include "TestUtility/Rand.h"
#include "TestUtility/Raw.h"

#ifdef BUILD_CUDA_MODULE
/// Returns true if --disable_p2p flag is used.
bool ShallDisableP2P(int argc, char** argv) {
    bool shall_disable_p2p = false;
    for (int i = 1; i < argc; ++i) {
        if (std::strcmp(argv[i], "--disable_p2p") == 0) {
            shall_disable_p2p = true;
            break;
        }
    }
    return shall_disable_p2p;
}
#endif

int main(int argc, char** argv) {
#ifdef BUILD_CUDA_MODULE
    if (ShallDisableP2P(argc, argv)) {
        std::shared_ptr<open3d::CUDAState> cuda_state =
                open3d::CUDAState::GetInstance();
        cuda_state->ForceDisableP2PForTesting();
        open3d::utility::LogInfo("P2P device transfer has been disabled.");
    }
#endif
    testing::InitGoogleTest(&argc, argv);
    open3d::utility::SetVerbosityLevel(open3d::utility::VerbosityLevel::Debug);
    return RUN_ALL_TESTS();
}