/*
 * Copyright (c) 2019-2020 Arm Limited.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include "arm_compute/core/Types.h"
#include "arm_compute/core/utils/misc/ShapeCalculator.h"
#include "src/core/CL/kernels/CLGEMMLowpMatrixMultiplyNativeKernel.h"
#include "tests/CL/CLAccessor.h"
#include "tests/CL/Helper.h"
#include "tests/framework/Asserts.h"
#include "tests/framework/Macros.h"
#include "tests/framework/datasets/Datasets.h"
#include "tests/validation/Validation.h"
#include "tests/validation/fixtures/GEMMLowpFixture.h"

namespace arm_compute
{
namespace test
{
namespace validation
{
using namespace arm_compute::misc::shape_calculator;

// Create function for CLGEMMMatrixMultiplyNativeKernel
using CLGEMMLowpMatrixMultiplyNative = CLSynthetizeFunction<CLGEMMLowpMatrixMultiplyNativeKernel>;

// Fixture for CLGEMMLowpMatrixMultiplyNative
using CLGEMMLowpMatrixMultiplyNativeFixture = GEMMLowpMatrixMultiplyNativeValidationFixture<CLTensor, CLAccessor, CLGEMMLowpMatrixMultiplyNative>;

// Fixture for CLGEMMMatrixMultiplyNative3D
using CLGEMMLowpMatrixMultiplyNative3DFixture = GEMMLowpMatrixMultiplyNative3DValidationFixture<CLTensor, CLAccessor, CLGEMMLowpMatrixMultiplyNative>;

namespace
{
// *INDENT-OFF*
// clang-format off
/** M, N combinations to test
 *  1: Special 1x1 case
 *  2: Special multples of processor size in both dimensions
 *  3: Non multiples of processor size in both dimensions
*/
const auto m_n_values = zip(
    framework::dataset::make("M", {1, 16, 37}),
    framework::dataset::make("N", {1, 16, 51})
    );

/** M_W values to test */
const auto m_w_values = framework::dataset::make("M_W", 5);

/** M_H values to test */
const auto m_h_values = framework::dataset::make("M_H", 7);

/** N values to test */
const auto n_values = framework::dataset::make("N", 51);

/** K values to test */
const auto k_values = framework::dataset::make("K", 23);

/** Batch size values to test */
const auto b_values = framework::dataset::make("batch_size", 1, 3);

/** M0 values to test - Precommit */
const auto m0_values_precommit = framework::dataset::make("M0", {4, 6});

/** N0 values to test - Precommit */
const auto n0_values_precommit = framework::dataset::make("N0", { 4 });

/** K0 values to test - Precommit */
const auto k0_values_precommit = framework::dataset::make("K0", { 16 });

/** M0 values to test - Nightly */
const auto m0_values_nightly = framework::dataset::make("M0", {1, 2, 7});

/** N0 values to test - Nightly */
const auto n0_values_nightly = framework::dataset::make("N0", { 1, 2, 3, 4, 8 });

/** K0 values to test - Nightly */
const auto k0_values_nightly = framework::dataset::make("K0", { 1, 2, 3, 4, 8, 16 });
} // namespace

TEST_SUITE(CL)
TEST_SUITE(GEMMLowpMatrixMultiplyNative)
FIXTURE_DATA_TEST_CASE(RunSmall, CLGEMMLowpMatrixMultiplyNativeFixture, framework::DatasetMode::ALL,
                combine(combine(combine(combine(combine(m_n_values,
                                                                k_values),
                                                                b_values),
                                                                m0_values_precommit),
                                                                n0_values_precommit),
                                                                k0_values_precommit))
{
    // Validate output
    validate(CLAccessor(_target), _reference);
}

FIXTURE_DATA_TEST_CASE(RunLarge, CLGEMMLowpMatrixMultiplyNativeFixture, framework::DatasetMode::ALL,
                combine(combine(combine(combine(combine(m_n_values,
                                                                k_values),
                                                                b_values),
                                                                m0_values_nightly),
                                                                n0_values_nightly),
                                                                k0_values_nightly))
{
    // Validate output
    validate(CLAccessor(_target), _reference);
}

FIXTURE_DATA_TEST_CASE(RunSmall3D, CLGEMMLowpMatrixMultiplyNative3DFixture, framework::DatasetMode::ALL,
                combine(combine(combine(combine(combine(combine(combine(m_w_values,
                                                                        m_h_values),
                                                                        n_values),
                                                                        k_values),
                                                                        b_values),
                                                                        m0_values_precommit),
                                                                        n0_values_precommit),
                                                                        k0_values_precommit))
{
    // Validate output
    validate(CLAccessor(_target), _reference);
}

FIXTURE_DATA_TEST_CASE(RunLarge3D, CLGEMMLowpMatrixMultiplyNative3DFixture, framework::DatasetMode::ALL,
                combine(combine(combine(combine(combine(combine(combine(m_w_values,
                                                                        m_h_values),
                                                                        n_values),
                                                                        k_values),
                                                                        b_values),
                                                                        m0_values_nightly),
                                                                        n0_values_nightly),
                                                                        k0_values_nightly))
{
    // Validate output
    validate(CLAccessor(_target), _reference);
}
TEST_SUITE_END() // GEMMLowpMatrixMultiplyNative
TEST_SUITE_END() // CL
} // namespace validation
} // namespace test
} // namespace arm_compute