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#include "testing_gemmi.hpp"
#include "utility.hpp"

#include <hipsparse.h>
#include <string>

typedef std::tuple<int, int, int, double, double>    gemmi_tuple;
typedef std::tuple<int, double, double, std::string> gemmi_bin_tuple;

int gemmi_M_range[] = {-1, 0, 7, 19, 64, 78, 157, 482};
int gemmi_N_range[] = {-1, 0, 42, 275, 759};
int gemmi_K_range[] = {-1, 0, 50, 173, 1375};

double gemmi_alpha_range[] = {-0.5, 2.0};
double gemmi_beta_range[]  = {0.5, 0.0};

std::string gemmi_bin[] = {"nos1.bin", "nos3.bin", "nos5.bin", "nos7.bin"};

class parameterized_gemmi : public testing::TestWithParam<gemmi_tuple>
{
protected:
    parameterized_gemmi() {}
    virtual ~parameterized_gemmi() {}
    virtual void SetUp() {}
    virtual void TearDown() {}
};

class parameterized_gemmi_bin : public testing::TestWithParam<gemmi_bin_tuple>
{
protected:
    parameterized_gemmi_bin() {}
    virtual ~parameterized_gemmi_bin() {}
    virtual void SetUp() {}
    virtual void TearDown() {}
};

Arguments setup_gemmi_arguments(gemmi_tuple tup)
{
    Arguments arg;
    arg.M      = std::get<0>(tup);
    arg.N      = std::get<1>(tup);
    arg.K      = std::get<2>(tup);
    arg.alpha  = std::get<3>(tup);
    arg.beta   = std::get<4>(tup);
    arg.timing = 0;
    return arg;
}

Arguments setup_gemmi_arguments(gemmi_bin_tuple tup)
{
    Arguments arg;
    arg.M      = std::get<0>(tup);
    arg.N      = -99;
    arg.K      = -99;
    arg.alpha  = std::get<1>(tup);
    arg.beta   = std::get<2>(tup);
    arg.timing = 0;

    // Determine absolute path of test matrix
    std::string bin_file = std::get<3>(tup);

    // Matrices are stored at the same path in matrices directory
    arg.filename = hipsparse_exepath() + "../matrices/" + bin_file;

    return arg;
}

// Only run tests for CUDA 11.1 or greater
#if(!defined(CUDART_VERSION) || CUDART_VERSION >= 11010)
TEST(gemmi_bad_arg, gemmi_float)
{
    testing_gemmi_bad_arg<float>();
}

TEST_P(parameterized_gemmi, gemmi_float)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<float>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_gemmi, gemmi_double)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<double>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_gemmi, gemmi_float_complex)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<hipComplex>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_gemmi, gemmi_double_complex)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<hipDoubleComplex>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_gemmi_bin, gemmi_bin_float)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<float>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_gemmi_bin, gemmi_bin_double)
{
    Arguments arg = setup_gemmi_arguments(GetParam());

    hipsparseStatus_t status = testing_gemmi<double>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}
#endif

INSTANTIATE_TEST_SUITE_P(gemmi,
                         parameterized_gemmi,
                         testing::Combine(testing::ValuesIn(gemmi_M_range),
                                          testing::ValuesIn(gemmi_N_range),
                                          testing::ValuesIn(gemmi_K_range),
                                          testing::ValuesIn(gemmi_alpha_range),
                                          testing::ValuesIn(gemmi_beta_range)));

INSTANTIATE_TEST_SUITE_P(gemmi_bin,
                         parameterized_gemmi_bin,
                         testing::Combine(testing::ValuesIn(gemmi_N_range),
                                          testing::ValuesIn(gemmi_alpha_range),
                                          testing::ValuesIn(gemmi_beta_range),
                                          testing::ValuesIn(gemmi_bin)));