1 /* 2 * Copyright (c) 2017-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_TEST_IM2COL_FIXTURE 25 #define ARM_COMPUTE_TEST_IM2COL_FIXTURE 26 27 #include "arm_compute/core/Helpers.h" 28 #include "arm_compute/core/TensorShape.h" 29 #include "arm_compute/core/Types.h" 30 #include "arm_compute/core/utils/misc/ShapeCalculator.h" 31 #include "arm_compute/runtime/Tensor.h" 32 #include "tests/AssetsLibrary.h" 33 #include "tests/Globals.h" 34 #include "tests/IAccessor.h" 35 #include "tests/framework/Asserts.h" 36 #include "tests/framework/Fixture.h" 37 #include "tests/validation/reference/Im2Col.h" 38 39 namespace arm_compute 40 { 41 namespace test 42 { 43 namespace validation 44 { 45 using namespace arm_compute::misc::shape_calculator; 46 47 template <typename TensorType, typename AccessorType, typename FunctionType, typename T, bool batch_size_on_z> 48 class Im2ColValidationFixture : public framework::Fixture 49 { 50 public: 51 template <typename...> setup(TensorShape input_shape,DataType data_type,const Size2D & kernel_dims,const PadStrideInfo & conv_info,const QuantizationInfo & quant_info,const DataLayout & data_layout,unsigned int num_groups)52 void setup(TensorShape input_shape, DataType data_type, const Size2D &kernel_dims, const PadStrideInfo &conv_info, const QuantizationInfo &quant_info, const DataLayout &data_layout, 53 unsigned int num_groups) 54 { 55 _kernel_dims = kernel_dims; 56 _conv_info = conv_info; 57 _quant_info = quant_info; 58 _data_layout = data_layout; 59 _has_bias = data_type != DataType::QASYMM8; 60 _num_groups = num_groups; 61 62 TensorInfo input_info(input_shape, 1, data_type); 63 input_info.set_data_layout(_data_layout); 64 65 const TensorShape output_shape = compute_im2col_conv_shape(&input_info, _kernel_dims, _conv_info, _has_bias, Size2D(1U, 1U), batch_size_on_z && _num_groups == 1, _num_groups); 66 _target = compute_target(input_shape, output_shape, data_type); 67 68 compute_reference(input_shape, output_shape, data_type); 69 } 70 71 protected: 72 template <typename U> fill(U && tensor)73 void fill(U &&tensor) 74 { 75 library->fill_tensor_uniform(tensor, 0); 76 } 77 compute_target(const TensorShape & input_shape,const TensorShape & output_shape,DataType data_type)78 TensorType compute_target(const TensorShape &input_shape, const TensorShape &output_shape, DataType data_type) 79 { 80 // Create tensors 81 TensorType src = create_tensor<TensorType>(input_shape, data_type, 1, _quant_info, _data_layout); 82 TensorType dst = create_tensor<TensorType>(output_shape, data_type, 1, _quant_info); 83 84 // Create and configure function 85 FunctionType im2col_func; 86 im2col_func.configure(&src, &dst, _kernel_dims, _conv_info, _has_bias, Size2D(1U, 1U), _num_groups); 87 88 ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); 89 ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); 90 91 // Allocate tensors 92 src.allocator()->allocate(); 93 dst.allocator()->allocate(); 94 95 ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); 96 ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); 97 98 // Fill tensors 99 fill(AccessorType(src)); 100 101 // Compute function 102 im2col_func.run(); 103 104 return dst; 105 } 106 compute_reference(const TensorShape & input_shape,const TensorShape & output_shape,DataType data_type)107 void compute_reference(const TensorShape &input_shape, const TensorShape &output_shape, DataType data_type) 108 { 109 // Create reference 110 SimpleTensor<T> src{ input_shape, data_type, 1, _quant_info, _data_layout }; 111 _reference = SimpleTensor<T>(output_shape, data_type, 1, _quant_info, DataLayout::NCHW); 112 113 // Fill reference 114 fill(src); 115 116 reference::im2col<T>(src, _reference, _kernel_dims, _conv_info, _has_bias, _num_groups); 117 } 118 TensorType _target{}; 119 SimpleTensor<T> _reference{}; 120 Size2D _kernel_dims{}; 121 PadStrideInfo _conv_info{}; 122 DataLayout _data_layout{}; 123 QuantizationInfo _quant_info{}; 124 bool _has_bias{}; 125 unsigned int _num_groups{}; 126 }; 127 } // namespace validation 128 } // namespace test 129 } // namespace arm_compute 130 #endif /* ARM_COMPUTE_TEST_IM2COL_FIXTURE */ 131