tests/validation/fixtures/ConvolutionLayerFixture.h - ml/ComputeLibrary - Gitiles

 /*
  * Copyright (c) 2017-2018 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.
  */
 #ifndef ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE
 #define ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE

 #include "arm_compute/core/TensorShape.h"
 #include "arm_compute/core/Types.h"
 #include "arm_compute/runtime/NEON/NEScheduler.h"
 #include "tests/AssetsLibrary.h"
 #include "tests/Globals.h"
 #include "tests/IAccessor.h"
 #include "tests/framework/Asserts.h"
 #include "tests/framework/Fixture.h"
 #include "tests/validation/Helpers.h"
 #include "tests/validation/reference/ActivationLayer.h"
 #include "tests/validation/reference/ConvolutionLayer.h"
 #include "tests/validation/reference/Permute.h"
 #include "tests/validation/reference/Utils.h"

 #include <random>

 namespace arm_compute
 {
 class NEConvolutionLayer;

 namespace test
 {
 namespace validation
 {
 template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
 class ConvolutionValidationGenericFixture : public framework::Fixture
 {
 public:
     using TBias = typename std::conditional<std::is_same<typename std::decay<T>::type, uint8_t>::value, int32_t, T>::type;

 public:
     template <typename...>
     void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights,
                DataType data_type, DataLayout data_layout, int fractional_bits, QuantizationInfo quantization_info, ActivationLayerInfo act_info)
     {
         _data_type         = data_type;
         _is_quantized      = is_data_type_quantized_asymmetric(data_type);
         _bias_data_type    = _is_quantized ? DataType::S32 : data_type;
         _fractional_bits   = fractional_bits;
         _quantization_info = quantization_info;
         _data_layout       = data_layout;

         _target    = compute_target(input_shape, weights_shape, bias_shape, output_shape, info, reshape_weights, dilation, act_info);
         _reference = compute_reference(input_shape, weights_shape, bias_shape, output_shape, info, dilation, act_info);
     }

 protected:
     template <typename U>
     void fill(U &&tensor, int i)
     {
         switch(tensor.data_type())
         {
             case DataType::QASYMM8:
             {
                 std::uniform_int_distribution<uint8_t> distribution(0, 3);
                 library->fill(tensor, distribution, i);
                 break;
             }
             case DataType::S32:
             {
                 std::uniform_int_distribution<int32_t> distribution(-100, 100);
                 library->fill(tensor, distribution, i);
                 break;
             }
             case DataType::F16:
             case DataType::F32:
             {
                 std::uniform_real_distribution<> distribution(-1.0f, 1.0f);
                 library->fill(tensor, distribution, i);
                 break;
             }
             default:
                 library->fill_tensor_uniform(tensor, i);
         }
     }

     TensorType compute_target(TensorShape input_shape, TensorShape weights_shape, const TensorShape &bias_shape, TensorShape output_shape, const PadStrideInfo &info,
                               bool reshape_weights, const Size2D &dilation, const ActivationLayerInfo act_info)
     {
         if(_data_layout == DataLayout::NHWC)
         {
             permute(input_shape, PermutationVector(2U, 0U, 1U));
             permute(weights_shape, PermutationVector(2U, 0U, 1U));
             permute(output_shape, PermutationVector(2U, 0U, 1U));
         }

         const int idx_width  = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::WIDTH);
         const int idx_height = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::HEIGHT);

         WeightsInfo weights_info(!reshape_weights, weights_shape[idx_width], weights_shape[idx_height], weights_shape[3]);
         TensorShape reshaped_weights_shape(weights_shape);

         // Create tensors
         TensorType src     = create_tensor<TensorType>(input_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);
         TensorType weights = create_tensor<TensorType>(reshaped_weights_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);
         TensorType bias    = create_tensor<TensorType>(bias_shape, _bias_data_type, 1, _fractional_bits, _quantization_info, _data_layout);
         TensorType dst     = create_tensor<TensorType>(output_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);

         // Create and configure function
         FunctionType conv;
         conv.configure(&src, &weights, &bias, &dst, info, weights_info, dilation, act_info);

         ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(weights.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);

         // Allocate tensors
         src.allocator()->allocate();
         weights.allocator()->allocate();
         bias.allocator()->allocate();
         dst.allocator()->allocate();

         ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(!weights.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(!bias.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS);

         // Fill tensors
         fill(AccessorType(src), 0);
         fill(AccessorType(weights), 1);
         fill(AccessorType(bias), 2);

         // Compute NEConvolutionLayer function
         conv.run();

         return dst;
     }

     SimpleTensor<T> compute_reference(const TensorShape &input_shape, const TensorShape &weights_shape, const TensorShape &bias_shape, const TensorShape &output_shape, const PadStrideInfo &info,
                                       const Size2D &dilation, const ActivationLayerInfo act_info)
     {
         // Create reference
         SimpleTensor<T>     src{ input_shape, _data_type, 1, _fractional_bits, _quantization_info };
         SimpleTensor<T>     weights{ weights_shape, _data_type, 1, _fractional_bits, _quantization_info };
         SimpleTensor<TBias> bias{ bias_shape, _bias_data_type, 1, _fractional_bits, _quantization_info };

         // Fill reference
         fill(src, 0);
         fill(weights, 1);
         fill(bias, 2);

         return (act_info.enabled()) ? reference::activation_layer<T>(reference::convolution_layer<T>(src, weights, bias, output_shape, info, dilation),
                                                                      act_info) :
                reference::convolution_layer<T>(src, weights, bias, output_shape, info, dilation);
     }

     TensorType       _target{};
     SimpleTensor<T>  _reference{};
     DataType         _data_type{};
     DataType         _bias_data_type{};
     DataLayout       _data_layout{};
     int              _fractional_bits{};
     QuantizationInfo _quantization_info{};
     bool             _is_quantized = false;
 };

 template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
 class ConvolutionValidationFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
 {
 public:
     template <typename...>
     void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
                DataLayout data_layout, ActivationLayerInfo act_info)
     {
         ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type, data_layout, 0,
                                                                                               QuantizationInfo(), act_info);
     }
 };

 template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
 class ConvolutionValidationFixedPointFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
 {
 public:
     template <typename...>
     void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
                int fractional_bits, ActivationLayerInfo act_info)
     {
         ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type,
                                                                                               DataLayout::NCHW,
                                                                                               fractional_bits, QuantizationInfo(), act_info);
     }
 };

 template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
 class ConvolutionValidationQuantizedFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
 {
 public:
     template <typename...>
     void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
                QuantizationInfo quantization_info, ActivationLayerInfo act_info)
     {
         ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type,
                                                                                               DataLayout::NCHW, 0,
                                                                                               quantization_info, act_info);
     }
 };
 } // namespace validation
 } // namespace test
 } // namespace arm_compute
 #endif /* ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE */
	/*
	* Copyright (c) 2017-2018 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.
	*/
	#ifndef ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE
	#define ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE

	#include "arm_compute/core/TensorShape.h"
	#include "arm_compute/core/Types.h"
	#include "arm_compute/runtime/NEON/NEScheduler.h"
	#include "tests/AssetsLibrary.h"
	#include "tests/Globals.h"
	#include "tests/IAccessor.h"
	#include "tests/framework/Asserts.h"
	#include "tests/framework/Fixture.h"
	#include "tests/validation/Helpers.h"
	#include "tests/validation/reference/ActivationLayer.h"
	#include "tests/validation/reference/ConvolutionLayer.h"
	#include "tests/validation/reference/Permute.h"
	#include "tests/validation/reference/Utils.h"

	#include <random>

	namespace arm_compute
	{
	class NEConvolutionLayer;

	namespace test
	{
	namespace validation
	{
	template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
	class ConvolutionValidationGenericFixture : public framework::Fixture
	{
	public:
	using TBias = typename std::conditional<std::is_same<typename std::decay<T>::type, uint8_t>::value, int32_t, T>::type;

	public:
	template <typename...>
	void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights,
	DataType data_type, DataLayout data_layout, int fractional_bits, QuantizationInfo quantization_info, ActivationLayerInfo act_info)
	{
	_data_type = data_type;
	_is_quantized = is_data_type_quantized_asymmetric(data_type);
	_bias_data_type = _is_quantized ? DataType::S32 : data_type;
	_fractional_bits = fractional_bits;
	_quantization_info = quantization_info;
	_data_layout = data_layout;

	_target = compute_target(input_shape, weights_shape, bias_shape, output_shape, info, reshape_weights, dilation, act_info);
	_reference = compute_reference(input_shape, weights_shape, bias_shape, output_shape, info, dilation, act_info);
	}

	protected:
	template <typename U>
	void fill(U &&tensor, int i)
	{
	switch(tensor.data_type())
	{
	case DataType::QASYMM8:
	{
	std::uniform_int_distribution<uint8_t> distribution(0, 3);
	library->fill(tensor, distribution, i);
	break;
	}
	case DataType::S32:
	{
	std::uniform_int_distribution<int32_t> distribution(-100, 100);
	library->fill(tensor, distribution, i);
	break;
	}
	case DataType::F16:
	case DataType::F32:
	{
	std::uniform_real_distribution<> distribution(-1.0f, 1.0f);
	library->fill(tensor, distribution, i);
	break;
	}
	default:
	library->fill_tensor_uniform(tensor, i);
	}
	}

	TensorType compute_target(TensorShape input_shape, TensorShape weights_shape, const TensorShape &bias_shape, TensorShape output_shape, const PadStrideInfo &info,
	bool reshape_weights, const Size2D &dilation, const ActivationLayerInfo act_info)
	{
	if(_data_layout == DataLayout::NHWC)
	{
	permute(input_shape, PermutationVector(2U, 0U, 1U));
	permute(weights_shape, PermutationVector(2U, 0U, 1U));
	permute(output_shape, PermutationVector(2U, 0U, 1U));
	}

	const int idx_width = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::WIDTH);
	const int idx_height = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::HEIGHT);

	WeightsInfo weights_info(!reshape_weights, weights_shape[idx_width], weights_shape[idx_height], weights_shape[3]);
	TensorShape reshaped_weights_shape(weights_shape);

	// Create tensors
	TensorType src = create_tensor<TensorType>(input_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);
	TensorType weights = create_tensor<TensorType>(reshaped_weights_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);
	TensorType bias = create_tensor<TensorType>(bias_shape, _bias_data_type, 1, _fractional_bits, _quantization_info, _data_layout);
	TensorType dst = create_tensor<TensorType>(output_shape, _data_type, 1, _fractional_bits, _quantization_info, _data_layout);

	// Create and configure function
	FunctionType conv;
	conv.configure(&src, &weights, &bias, &dst, info, weights_info, dilation, act_info);

	ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(weights.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);

	// Allocate tensors
	src.allocator()->allocate();
	weights.allocator()->allocate();
	bias.allocator()->allocate();
	dst.allocator()->allocate();

	ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(!weights.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(!bias.info()->is_resizable(), framework::LogLevel::ERRORS);
	ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS);

	// Fill tensors
	fill(AccessorType(src), 0);
	fill(AccessorType(weights), 1);
	fill(AccessorType(bias), 2);

	// Compute NEConvolutionLayer function
	conv.run();

	return dst;
	}

	SimpleTensor<T> compute_reference(const TensorShape &input_shape, const TensorShape &weights_shape, const TensorShape &bias_shape, const TensorShape &output_shape, const PadStrideInfo &info,
	const Size2D &dilation, const ActivationLayerInfo act_info)
	{
	// Create reference
	SimpleTensor<T> src{ input_shape, _data_type, 1, _fractional_bits, _quantization_info };
	SimpleTensor<T> weights{ weights_shape, _data_type, 1, _fractional_bits, _quantization_info };
	SimpleTensor<TBias> bias{ bias_shape, _bias_data_type, 1, _fractional_bits, _quantization_info };

	// Fill reference
	fill(src, 0);
	fill(weights, 1);
	fill(bias, 2);

	return (act_info.enabled()) ? reference::activation_layer<T>(reference::convolution_layer<T>(src, weights, bias, output_shape, info, dilation),
	act_info) :
	reference::convolution_layer<T>(src, weights, bias, output_shape, info, dilation);
	}

	TensorType _target{};
	SimpleTensor<T> _reference{};
	DataType _data_type{};
	DataType _bias_data_type{};
	DataLayout _data_layout{};
	int _fractional_bits{};
	QuantizationInfo _quantization_info{};
	bool _is_quantized = false;
	};

	template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
	class ConvolutionValidationFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
	{
	public:
	template <typename...>
	void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
	DataLayout data_layout, ActivationLayerInfo act_info)
	{
	ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type, data_layout, 0,
	QuantizationInfo(), act_info);
	}
	};

	template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
	class ConvolutionValidationFixedPointFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
	{
	public:
	template <typename...>
	void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
	int fractional_bits, ActivationLayerInfo act_info)
	{
	ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type,
	DataLayout::NCHW,
	fractional_bits, QuantizationInfo(), act_info);
	}
	};

	template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
	class ConvolutionValidationQuantizedFixture : public ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>
	{
	public:
	template <typename...>
	void setup(TensorShape input_shape, TensorShape weights_shape, TensorShape bias_shape, TensorShape output_shape, PadStrideInfo info, Size2D dilation, bool reshape_weights, DataType data_type,
	QuantizationInfo quantization_info, ActivationLayerInfo act_info)
	{
	ConvolutionValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(input_shape, weights_shape, bias_shape, output_shape, info, dilation, reshape_weights, data_type,
	DataLayout::NCHW, 0,
	quantization_info, act_info);
	}
	};
	} // namespace validation
	} // namespace test
	} // namespace arm_compute
	#endif /* ARM_COMPUTE_TEST_CONVOLUTION_LAYER_FIXTURE */