1 /* 2 * Copyright (c) 2017 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_MIN_MAX_LOCATION_FIXTURE 25 #define ARM_COMPUTE_TEST_MIN_MAX_LOCATION_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/Types.h" 32 #include "tests/framework/Asserts.h" 33 #include "tests/framework/Fixture.h" 34 #include "tests/validation/reference/MinMaxLocation.h" 35 36 namespace arm_compute 37 { 38 namespace test 39 { 40 namespace validation 41 { 42 template <typename TensorType, typename AccessorType, typename ArrayType, typename ArrayAccessorType, typename FunctionType, typename T> 43 class MinMaxLocationValidationFixture : public framework::Fixture 44 { 45 public: 46 using target_type = typename std::conditional<std::is_integral<T>::value, int32_t, float>::type; 47 48 template <typename...> setup(TensorShape shape,DataType data_type)49 void setup(TensorShape shape, DataType data_type) 50 { 51 _target = compute_target(shape, data_type); 52 _reference = compute_reference(shape, data_type); 53 } 54 55 protected: 56 template <typename U> fill(U && tensor)57 void fill(U &&tensor) 58 { 59 library->fill_tensor_uniform(tensor, 0); 60 } 61 compute_target(const TensorShape & shape,DataType data_type)62 MinMaxLocationValues<target_type> compute_target(const TensorShape &shape, DataType data_type) 63 { 64 MinMaxLocationValues<target_type> target; 65 66 ArrayType min_loc(shape.total_size()); 67 ArrayType max_loc(shape.total_size()); 68 69 // Create tensors 70 TensorType src = create_tensor<TensorType>(shape, data_type); 71 72 // Create and configure function 73 FunctionType min_max_loc; 74 min_max_loc.configure(&src, &target.min, &target.max, &min_loc, &max_loc); 75 76 // Allocate tensors 77 src.allocator()->allocate(); 78 ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); 79 80 // Fill tensors 81 fill(AccessorType(src)); 82 83 // Compute function 84 min_max_loc.run(); 85 86 // Create accessor objects for mapping operations 87 ArrayAccessorType min_loc_accessor(min_loc); 88 ArrayAccessorType max_loc_accessor(max_loc); 89 90 // Move min Coordinates2D values from ArrayType to vector 91 for(size_t i = 0; i < min_loc.num_values(); ++i) 92 { 93 target.min_loc.push_back(std::move(min_loc_accessor.at(i))); 94 } 95 96 // Move max Coordinates2D values from ArrayType to vector 97 for(size_t i = 0; i < max_loc.num_values(); ++i) 98 { 99 target.max_loc.push_back(std::move(max_loc_accessor.at(i))); 100 } 101 102 return target; 103 } 104 compute_reference(const TensorShape & shape,DataType data_type)105 MinMaxLocationValues<T> compute_reference(const TensorShape &shape, DataType data_type) 106 { 107 // Create reference 108 SimpleTensor<T> src{ shape, data_type }; 109 110 // Fill reference 111 fill(src); 112 113 return reference::min_max_location<T>(src); 114 } 115 116 MinMaxLocationValues<target_type> _target{}; 117 MinMaxLocationValues<T> _reference{}; 118 }; 119 } // namespace validation 120 } // namespace test 121 } // namespace arm_compute 122 #endif /* ARM_COMPUTE_TEST_MIN_MAX_LOCATION_FIXTURE */ 123