text: /*
   * Copyright (c) 2018-2019 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/runtime/CL/functions/CLElementWiseUnaryLayer.h"
  #include "arm_compute/runtime/Tensor.h"
  #include "arm_compute/runtime/TensorAllocator.h"
  #include "tests/CL/CLAccessor.h"
  #include "tests/PaddingCalculator.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/ElementWiseUnaryFixture.h"
  
  namespace arm_compute
  {
  namespace test
  {
  namespace validation
  {
  namespace
  {
  RelativeTolerance<float> tolerance_fp32(0.000001f);
  RelativeTolerance<float> tolerance_fp16(0.001f);
  } // namespace
  TEST_SUITE(CL)
  TEST_SUITE(RsqrtLayer)
  
  // *INDENT-OFF*
  // clang-format off
  DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(
                 framework::dataset::make("InputInfo", { TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::F32),     // Mismatching data types
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Valid
                                                         TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
                 framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(27U, 13U, 2U), 1, DataType::F16),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                         TensorInfo(TensorShape(30U, 11U, 2U), 1, DataType::F32),
                                                       })),
                 framework::dataset::make("Expected", { false, true, false })),
                 input_info, output_info, expected)
  {
      ARM_COMPUTE_EXPECT(bool(CLRsqrtLayer::validate(&input_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false))) == expected, framework::LogLevel::ERRORS);
  }
  // clang-format on
  // *INDENT-ON*
  template <typename T>
  using CLRsqrtLayerFixture = RsqrtValidationFixture<CLTensor, CLAccessor, CLRsqrtLayer, T>;
  
  TEST_SUITE(Float)
  TEST_SUITE(FP16)
  FIXTURE_DATA_TEST_CASE(RunSmall, CLRsqrtLayerFixture<half>, framework::DatasetMode::PRECOMMIT, combine(datasets::SmallShapes(), framework::dataset::make("DataType",
                                                                                                         DataType::F16)))
  {
      // Validate output
      validate(CLAccessor(_target), _reference, tolerance_fp16);
  }
  FIXTURE_DATA_TEST_CASE(RunLarge, CLRsqrtLayerFixture<half>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), framework::dataset::make("DataType",
                                                                                                       DataType::F16)))
  {
      // Validate output
      validate(CLAccessor(_target), _reference, tolerance_fp16);
  }
  
  TEST_SUITE_END() // FP16
  TEST_SUITE(FP32)
  FIXTURE_DATA_TEST_CASE(RunSmall, CLRsqrtLayerFixture<float>, framework::DatasetMode::PRECOMMIT, combine(datasets::SmallShapes(), framework::dataset::make("DataType",
                                                                                                          DataType::F32)))
  {
      // Validate output
      validate(CLAccessor(_target), _reference, tolerance_fp32);
  }
  FIXTURE_DATA_TEST_CASE(RunLarge, CLRsqrtLayerFixture<float>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), framework::dataset::make("DataType",
                                                                                                        DataType::F32)))
  {
      // Validate output
      validate(CLAccessor(_target), _reference, tolerance_fp32);
  }
  
  TEST_SUITE_END() // FP32
  TEST_SUITE_END() // Float
  
  TEST_SUITE_END() // RsqrtLayer
  TEST_SUITE_END() // CL
  } // namespace validation
  } // namespace test
  } // namespace arm_compute
  