1 /* 2 * Copyright (c) 2019 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_MEAN_STDDEV_NORMALIZATION_LAYER_FIXTURE 25 #define ARM_COMPUTE_TEST_MEAN_STDDEV_NORMALIZATION_LAYER_FIXTURE 26 27 #include "arm_compute/core/TensorShape.h" 28 #include "arm_compute/core/Types.h" 29 #include "tests/AssetsLibrary.h" 30 #include "tests/Globals.h" 31 #include "tests/IAccessor.h" 32 #include "tests/framework/Asserts.h" 33 #include "tests/framework/Fixture.h" 34 #include "tests/validation/Helpers.h" 35 #include "tests/validation/reference/MeanStdDevNormalizationLayer.h" 36 37 namespace arm_compute 38 { 39 namespace test 40 { 41 namespace validation 42 { 43 template <typename TensorType, typename AccessorType, typename FunctionType, typename T> 44 class MeanStdDevNormalizationLayerValidationFixture : public framework::Fixture 45 { 46 public: 47 template <typename...> 48 void setup(TensorShape shape, DataType dt, bool in_place, float epsilon = 1e-8f) 49 { 50 _data_type = dt; 51 _target = compute_target(shape, dt, in_place, epsilon); 52 _reference = compute_reference(shape, dt, epsilon); 53 } 54 55 protected: 56 template <typename U> fill(U && src_tensor)57 void fill(U &&src_tensor) 58 { 59 const float min_bound = -1.f; 60 const float max_bound = 1.f; 61 std::uniform_real_distribution<> distribution(min_bound, max_bound); 62 library->fill(src_tensor, distribution, 0); 63 } 64 compute_target(TensorShape shape,DataType dt,bool in_place,float epsilon)65 TensorType compute_target(TensorShape shape, DataType dt, bool in_place, float epsilon) 66 { 67 // Create tensors 68 TensorType src = create_tensor<TensorType>(shape, dt, 1); 69 TensorType dst; 70 71 TensorType *dst_ptr = in_place ? &src : &dst; 72 73 // Create and configure function 74 FunctionType norm; 75 norm.configure(&src, dst_ptr, epsilon); 76 77 ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); 78 ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); 79 80 // Allocate tensors 81 src.allocator()->allocate(); 82 ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); 83 84 if(!in_place) 85 { 86 dst.allocator()->allocate(); 87 ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); 88 } 89 90 // Fill tensors 91 fill(AccessorType(src)); 92 93 // Compute function 94 norm.run(); 95 96 if(in_place) 97 { 98 return src; 99 } 100 else 101 { 102 return dst; 103 } 104 } 105 compute_reference(const TensorShape & shape,DataType dt,float epsilon)106 SimpleTensor<T> compute_reference(const TensorShape &shape, DataType dt, float epsilon) 107 { 108 // Create reference 109 SimpleTensor<T> ref_src{ shape, dt, 1 }; 110 111 // Fill reference 112 fill(ref_src); 113 114 return reference::mean_std_normalization_layer(ref_src, epsilon); 115 } 116 117 TensorType _target{}; 118 SimpleTensor<T> _reference{}; 119 DataType _data_type{}; 120 }; 121 } // namespace validation 122 } // namespace test 123 } // namespace arm_compute 124 #endif /* ARM_COMPUTE_TEST_MEAN_STDDEV_NORMALIZATION_LAYER_FIXTURE */ 125