/*
 * Copyright (c) 2018-2021, 2024 Arm Limited.
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 * SPDX-License-Identifier: MIT
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 * The above copyright notice and this permission notice shall be included in all
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#include "arm_compute/core/Types.h"
#include "arm_compute/runtime/NEON/functions/NEElementwiseOperations.h"
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/TensorAllocator.h"
#include "tests/NEON/Accessor.h"
#include "tests/datasets/ShapeDatasets.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/ElementwiseOperationsFixture.h"

namespace arm_compute
{
namespace test
{
namespace validation
{
namespace
{
constexpr RelativeTolerance<float>  tolerance_fp32(0.000001f);
constexpr AbsoluteTolerance<int8_t> tolerance_qasymm8_signed(1);
/** Input data sets **/
const auto ElementwiseMaxQASYMM8Dataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8), framework::dataset::make("DataType", DataType::QASYMM8)),
                                                  framework::dataset::make("DataType",
                                                                           DataType::QASYMM8));
const auto ElementwiseMaxQASYMM8SignedDataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8_SIGNED), framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
                                                        framework::dataset::make("DataType",
                                                                                 DataType::QASYMM8_SIGNED));

/** Input data sets **/
const auto ElementwiseMaxS32Dataset = combine(combine(framework::dataset::make("DataType", DataType::S32), framework::dataset::make("DataType", DataType::S32)), framework::dataset::make("DataType",
                                              DataType::S32));
const auto ElementwiseMaxS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
                                              framework::dataset::make("DataType", DataType::S16));
#ifdef ARM_COMPUTE_ENABLE_FP16
const auto ElementwiseMaxFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
                                               framework::dataset::make("DataType", DataType::F16));
#endif /* ARM_COMPUTE_ENABLE_FP16 */
const auto ElementwiseMaxFP32Dataset = combine(combine(framework::dataset::make("DataType", DataType::F32), framework::dataset::make("DataType", DataType::F32)),
                                               framework::dataset::make("DataType", DataType::F32));
const auto InPlaceDataSet    = framework::dataset::make("InPlace", { false, true });
const auto OutOfPlaceDataSet = framework::dataset::make("InPlace", { false });
} // namespace

TEST_SUITE(NEON)
TEST_SUITE(ElementwiseMax)

template <typename T>
using NEElementwiseMaxFixture = ElementwiseMaxValidationFixture<Tensor, Accessor, NEElementwiseMax, T>;

// *INDENT-OFF*
// clang-format off
DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
               framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S32),
                                                        TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::S32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S32),            // Invalid data type combination
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),            // Mismatching shapes
                                                        TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8_SIGNED),   // OK
                                                        TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8_SIGNED),   // Mismatching data types
                                                      }),
               framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S32),
                                                       TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::S32),
                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                       TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                       TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8_SIGNED),
                                                       TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8),
                                                     })),
               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S32),
                                                       TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::S32),
                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S32),
                                                       TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                       TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8_SIGNED),
                                                       TensorInfo(TensorShape(8U, 8U, 3U), 1, DataType::QASYMM8_SIGNED),
                                                     })),

               framework::dataset::make("Expected", { true, true, true, false, false, true, false, false })),
               input1_info, input2_info, output_info, expected)
{
    ARM_COMPUTE_EXPECT(bool(NEElementwiseMax::validate(
                                    &input1_info.clone()->set_is_resizable(false),
                                    &input2_info.clone()->set_is_resizable(false),
                                    &output_info.clone()->set_is_resizable(false))
                            ) == expected, framework::LogLevel::ERRORS);
}
// clang-format on
// *INDENT-ON*

TEST_SUITE(S32)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxFixture<int32_t>, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallShapes(), ElementwiseMaxS32Dataset),
                                                                                                              InPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
TEST_SUITE_END() // S32

TEST_SUITE(S16)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), ElementwiseMaxS16Dataset),
                                                                                                        InPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
TEST_SUITE_END() // S16

template <typename T>
using NEElementwiseMaxQuantizedFixture = ElementwiseMaxValidationQuantizedFixture<Tensor, Accessor, NEElementwiseMax, T>;

TEST_SUITE(Quantized)
TEST_SUITE(QASYMM8)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxQuantizedFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
                                                                                                                       ElementwiseMaxQASYMM8Dataset),
                                                                                                                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(5.f / 255.f, 20) })),
                                                                                                                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(2.f / 255.f, 10) })),
                                                                                                                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(1.f / 255.f, 5) })),
                                                                                                                       OutOfPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference, tolerance_fp32, 0.01);
}

template <typename T>
using NEElementwiseMaxQuantizedBroadcastFixture = ElementwiseMaxQuantizedBroadcastValidationFixture<Tensor, Accessor, NEElementwiseMax, T>;

FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, NEElementwiseMaxQuantizedBroadcastFixture<uint8_t>, framework::DatasetMode::PRECOMMIT,
                       combine(combine(combine(combine(combine(datasets::SmallShapesBroadcast(),
                                                               ElementwiseMaxQASYMM8Dataset),
                                                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(5.f / 255.f, 20) })),
                                               framework::dataset::make("QuantizationInfo", { QuantizationInfo(2.f / 255.f, 10) })),
                                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(1.f / 255.f, 5) })),
                               OutOfPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
TEST_SUITE_END()

TEST_SUITE(QASYMM8_SIGNED)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxQuantizedFixture<int8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
                                                                                                                      ElementwiseMaxQASYMM8SignedDataset),
                                                                                                                      framework::dataset::make("QuantizationInfo", { QuantizationInfo(10.f, 20) })),
                                                                                                                      framework::dataset::make("QuantizationInfo", { QuantizationInfo(1.f, 0) })),
                                                                                                                      framework::dataset::make("QuantizationInfo", { QuantizationInfo(2.f, -27) })),
                                                                                                                      OutOfPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference, tolerance_qasymm8_signed);
}
FIXTURE_DATA_TEST_CASE(RunSmallInPlace, NEElementwiseMaxQuantizedFixture<int8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
                       ElementwiseMaxQASYMM8SignedDataset),
                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(10.f, -20) })),
                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(10.f, -20) })),
                       framework::dataset::make("QuantizationInfo", { QuantizationInfo(10.f, -20) })),
                       InPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference, tolerance_qasymm8_signed);
}
TEST_SUITE_END()

TEST_SUITE_END()

TEST_SUITE(Float)
#ifdef ARM_COMPUTE_ENABLE_FP16
TEST_SUITE(F16)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxFixture<half>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), ElementwiseMaxFP16Dataset),
                                                                                                     InPlaceDataSet))
{
    if(CPUInfo::get().has_fp16())
    {
        // Validate output
        validate(Accessor(_target), _reference);
    }
    else
    {
        ARM_COMPUTE_TEST_INFO("Device does not support fp16 vector operations. Test SKIPPED.");
        framework::ARM_COMPUTE_PRINT_INFO();
    }
}
TEST_SUITE_END() // F16
#endif           /* ARM_COMPUTE_ENABLE_FP16 */

TEST_SUITE(F32)
FIXTURE_DATA_TEST_CASE(RunSmall, NEElementwiseMaxFixture<float>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), ElementwiseMaxFP32Dataset),
                                                                                                      InPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
template <typename T>
using NEElementwiseMaxBroadcastFixture = ElementwiseMaxBroadcastValidationFixture<Tensor, Accessor, NEElementwiseMax, T>;

FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, NEElementwiseMaxBroadcastFixture<float>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapesBroadcast(),
                                                                                                                        ElementwiseMaxFP32Dataset),
                                                                                                                        OutOfPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
FIXTURE_DATA_TEST_CASE(RunTinyBroadcastInPlace, NEElementwiseMaxBroadcastFixture<float>, framework::DatasetMode::ALL, combine(combine(datasets::TinyShapesBroadcastInplace(),
                       ElementwiseMaxFP32Dataset),
                       InPlaceDataSet))
{
    // Validate output
    validate(Accessor(_target), _reference);
}
TEST_SUITE_END() // F32
TEST_SUITE_END() // Float

TEST_SUITE_END() // ElementwiseMax
TEST_SUITE_END() // Neon
} // namespace validation
} // namespace test
} // namespace arm_compute
