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_QUANTIZATION_LAYER_FIXTURE 25 #define ARM_COMPUTE_TEST_QUANTIZATION_LAYER_FIXTURE 26 27 #include "arm_compute/core/TensorShape.h" 28 #include "arm_compute/core/Types.h" 29 #include "arm_compute/runtime/Tensor.h" 30 #include "tests/AssetsLibrary.h" 31 #include "tests/Globals.h" 32 #include "tests/IAccessor.h" 33 #include "tests/framework/Asserts.h" 34 #include "tests/framework/Fixture.h" 35 #include "tests/validation/reference/QuantizationLayer.h" 36 37 #include <random> 38 39 namespace arm_compute 40 { 41 namespace test 42 { 43 namespace validation 44 { 45 template <typename TensorType, typename AccessorType, typename FunctionType, typename Tin, typename Tout> 46 class QuantizationValidationGenericFixture : public framework::Fixture 47 { 48 public: 49 template <typename...> setup(TensorShape shape,DataType data_type_in,DataType data_type_out,QuantizationInfo qinfo,QuantizationInfo qinfo_in)50 void setup(TensorShape shape, DataType data_type_in, DataType data_type_out, QuantizationInfo qinfo, QuantizationInfo qinfo_in) 51 { 52 _target = compute_target(shape, data_type_in, data_type_out, qinfo, qinfo_in); 53 _reference = compute_reference(shape, data_type_in, data_type_out, qinfo, qinfo_in); 54 } 55 56 protected: 57 template <typename U> fill(U && tensor)58 void fill(U &&tensor) 59 { 60 library->fill_tensor_uniform(tensor, 0); 61 } 62 compute_target(const TensorShape & shape,DataType data_type_in,DataType data_type_out,QuantizationInfo qinfo,QuantizationInfo qinfo_in)63 TensorType compute_target(const TensorShape &shape, DataType data_type_in, DataType data_type_out, QuantizationInfo qinfo, QuantizationInfo qinfo_in) 64 { 65 // Create tensors 66 TensorType src = create_tensor<TensorType>(shape, data_type_in, 1, qinfo_in); 67 TensorType dst = create_tensor<TensorType>(shape, data_type_out, 1, qinfo); 68 69 // Create and configure function 70 FunctionType quantization_layer; 71 quantization_layer.configure(&src, &dst); 72 73 ARM_COMPUTE_ASSERT(src.info()->is_resizable()); 74 ARM_COMPUTE_ASSERT(dst.info()->is_resizable()); 75 76 // Allocate tensors 77 src.allocator()->allocate(); 78 dst.allocator()->allocate(); 79 80 ARM_COMPUTE_ASSERT(!src.info()->is_resizable()); 81 ARM_COMPUTE_ASSERT(!dst.info()->is_resizable()); 82 83 // Fill tensors 84 fill(AccessorType(src)); 85 86 // Compute function 87 quantization_layer.run(); 88 89 return dst; 90 } 91 compute_reference(const TensorShape & shape,DataType data_type_in,DataType data_type_out,QuantizationInfo qinfo,QuantizationInfo qinfo_in)92 SimpleTensor<Tout> compute_reference(const TensorShape &shape, DataType data_type_in, DataType data_type_out, QuantizationInfo qinfo, QuantizationInfo qinfo_in) 93 { 94 // Create reference 95 SimpleTensor<Tin> src{ shape, data_type_in, 1, qinfo_in }; 96 97 // Fill reference 98 fill(src); 99 100 return reference::quantization_layer<Tin, Tout>(src, data_type_out, qinfo); 101 } 102 103 TensorType _target{}; 104 SimpleTensor<Tout> _reference{}; 105 }; 106 107 template <typename TensorType, typename AccessorType, typename FunctionType, typename Tin, typename Tout> 108 class QuantizationValidationFixture : public QuantizationValidationGenericFixture<TensorType, AccessorType, FunctionType, Tin, Tout> 109 { 110 public: 111 template <typename...> setup(TensorShape shape,DataType data_type_in,DataType data_type_out,QuantizationInfo qinfo)112 void setup(TensorShape shape, DataType data_type_in, DataType data_type_out, QuantizationInfo qinfo) 113 { 114 QuantizationValidationGenericFixture<TensorType, AccessorType, FunctionType, Tin, Tout>::setup(shape, data_type_in, data_type_out, qinfo, QuantizationInfo()); 115 } 116 }; 117 118 } // namespace validation 119 } // namespace test 120 } // namespace arm_compute 121 #endif /* ARM_COMPUTE_TEST_QUANTIZATION_LAYER_FIXTURE */ 122