Method do_setup

examples/cl_sgemm.cpp:43–173

{
public:
    bool do_setup(int argc, char **argv) override
    {
        NPYLoader npy0;
        NPYLoader npy1;
        NPYLoader npy2;
        alpha = 1.0f;
        beta  = 0.0f;

        CLScheduler::get().default_init(&tuner);

        std::ifstream stream;
        if (argc > 1)
        {
            stream.open(argv[1], std::fstream::in);
        }

        if (argc < 3 || (argc < 4 && stream.bad()))
        {
            // Print help
            std::cout << "Usage: 1) ./build/cl_sgemm input_matrix_1.npy input_matrix_2.npy [input_matrix_3.npy] [alpha "
                         "= 1] [beta = 0]\n";
            std::cout << "       2) ./build/cl_sgemm M N K [alpha = 1.0f] [beta = 0.0f]\n\n";
            std::cout << "Too few or no input_matrices provided. Using M=7, N=3, K=5, alpha=1.0f and beta=0.0f\n\n";

            src0.allocator()->init(TensorInfo(TensorShape(5U, 7U), 1, DataType::F32));
            src1.allocator()->init(TensorInfo(TensorShape(3U, 5U), 1, DataType::F32));
            src2.allocator()->init(TensorInfo(TensorShape(3U, 7U), 1, DataType::F32));
        }
        else
        {
            if (stream.good()) /* case file1.npy file2.npy [file3.npy] [alpha = 1.0f] [beta = 0.0f] */
            {
                npy0.open(argv[1]);
                npy0.init_tensor(src0, DataType::F32);
                npy1.open(argv[2]);
                npy1.init_tensor(src1, DataType::F32);

                if (argc > 3)
                {
                    stream.close();
                    stream.clear();
                    stream.open(argv[3], std::fstream::in);
                    if (stream.good()) /* case with third file */
                    {
                        npy2.open(argv[3]);
                        npy2.init_tensor(src2, DataType::F32);

                        if (argc > 4)
                        {
                            // Convert string to float
                            alpha = strtof(argv[4], nullptr);

                            if (argc > 5)
                            {
                                // Convert string to float
                                beta = strtof(argv[5], nullptr);
                            }
                        }