1 /* 2 * Copyright (c) 2017-2021 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 Im2ColOpValidationFixture : 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 if(_data_layout == DataLayout::NHWC) 63 { 64 permute(input_shape, PermutationVector(2U, 0U, 1U)); 65 } 66 67 TensorInfo input_info(input_shape, 1, data_type); 68 input_info.set_data_layout(_data_layout); 69 70 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); 71 _target = compute_target(input_shape, output_shape, data_type); 72 73 compute_reference(input_shape, output_shape, data_type); 74 } 75 76 protected: 77 template <typename U> fill(U && tensor)78 void fill(U &&tensor) 79 { 80 library->fill_tensor_uniform(tensor, 0); 81 } 82 compute_target(const TensorShape & input_shape,const TensorShape & output_shape,DataType data_type)83 TensorType compute_target(const TensorShape &input_shape, const TensorShape &output_shape, DataType data_type) 84 { 85 // Create tensors 86 TensorType src = create_tensor<TensorType>(input_shape, data_type, 1, _quant_info, _data_layout); 87 TensorType dst = create_tensor<TensorType>(output_shape, data_type, 1, _quant_info); 88 89 // Create and configure function 90 FunctionType im2col_func; 91 im2col_func.configure(src.info(), dst.info(), _kernel_dims, _conv_info, _has_bias, Size2D(1U, 1U), _num_groups); 92 93 ARM_COMPUTE_ASSERT(src.info()->is_resizable()); 94 ARM_COMPUTE_ASSERT(dst.info()->is_resizable()); 95 96 // Allocate tensors 97 src.allocator()->allocate(); 98 dst.allocator()->allocate(); 99 100 ARM_COMPUTE_ASSERT(!src.info()->is_resizable()); 101 ARM_COMPUTE_ASSERT(!dst.info()->is_resizable()); 102 103 // Fill tensors 104 fill(AccessorType(src)); 105 106 arm_compute::ITensorPack pack = 107 { 108 { arm_compute::TensorType::ACL_SRC, &src }, 109 { arm_compute::TensorType::ACL_DST, &dst } 110 }; 111 // Compute function 112 im2col_func.run(pack); 113 114 return dst; 115 } 116 compute_reference(const TensorShape & input_shape,const TensorShape & output_shape,DataType data_type)117 void compute_reference(const TensorShape &input_shape, const TensorShape &output_shape, DataType data_type) 118 { 119 // Create reference 120 SimpleTensor<T> src{ input_shape, data_type, 1, _quant_info, _data_layout }; 121 _reference = SimpleTensor<T>(output_shape, data_type, 1, _quant_info, DataLayout::NCHW); 122 123 // Fill reference 124 fill(src); 125 126 reference::im2col<T>(src, _reference, _kernel_dims, _conv_info, _has_bias, _num_groups); 127 } 128 TensorType _target{}; 129 SimpleTensor<T> _reference{}; 130 Size2D _kernel_dims{}; 131 PadStrideInfo _conv_info{}; 132 DataLayout _data_layout{}; 133 QuantizationInfo _quant_info{}; 134 bool _has_bias{}; 135 unsigned int _num_groups{}; 136 }; 137 } // namespace validation 138 } // namespace test 139 } // namespace arm_compute 140 #endif /* ARM_COMPUTE_TEST_IM2COL_FIXTURE */ 141