James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 1 | // |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 2 | // Copyright © 2021, 2023 Arm Ltd and Contributors. All rights reserved. |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
| 8 | #include "TestUtils.hpp" |
| 9 | |
| 10 | #include <armnn_delegate.hpp> |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 11 | #include <DelegateTestInterpreter.hpp> |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 12 | |
| 13 | #include <flatbuffers/flatbuffers.h> |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 14 | #include <tensorflow/lite/kernels/register.h> |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 15 | #include <tensorflow/lite/version.h> |
| 16 | |
| 17 | #include <doctest/doctest.h> |
| 18 | |
| 19 | namespace |
| 20 | { |
| 21 | |
| 22 | std::vector<char> CreatePreluTfLiteModel(tflite::BuiltinOperator preluOperatorCode, |
| 23 | tflite::TensorType tensorType, |
| 24 | const std::vector<int32_t>& inputShape, |
| 25 | const std::vector<int32_t>& alphaShape, |
| 26 | const std::vector<int32_t>& outputShape, |
| 27 | std::vector<float>& alphaData, |
| 28 | bool alphaIsConstant) |
| 29 | { |
| 30 | using namespace tflite; |
| 31 | flatbuffers::FlatBufferBuilder flatBufferBuilder; |
| 32 | |
| 33 | std::vector<flatbuffers::Offset<tflite::Buffer>> buffers; |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 34 | buffers.push_back(CreateBuffer(flatBufferBuilder)); |
| 35 | buffers.push_back(CreateBuffer(flatBufferBuilder)); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 36 | buffers.push_back(CreateBuffer(flatBufferBuilder, flatBufferBuilder.CreateVector( |
| 37 | reinterpret_cast<const uint8_t *>(alphaData.data()), sizeof(float) * alphaData.size()))); |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 38 | buffers.push_back(CreateBuffer(flatBufferBuilder)); |
| 39 | |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 40 | |
| 41 | auto quantizationParameters = |
| 42 | CreateQuantizationParameters(flatBufferBuilder, |
| 43 | 0, |
| 44 | 0, |
| 45 | flatBufferBuilder.CreateVector<float>({ 1.0f }), |
| 46 | flatBufferBuilder.CreateVector<int64_t>({ 0 })); |
| 47 | |
| 48 | auto inputTensor = CreateTensor(flatBufferBuilder, |
| 49 | flatBufferBuilder.CreateVector<int32_t>(inputShape.data(), |
| 50 | inputShape.size()), |
| 51 | tensorType, |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 52 | 1, |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 53 | flatBufferBuilder.CreateString("input"), |
| 54 | quantizationParameters); |
| 55 | |
| 56 | auto alphaTensor = CreateTensor(flatBufferBuilder, |
| 57 | flatBufferBuilder.CreateVector<int32_t>(alphaShape.data(), |
| 58 | alphaShape.size()), |
| 59 | tensorType, |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 60 | 2, |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 61 | flatBufferBuilder.CreateString("alpha"), |
| 62 | quantizationParameters); |
| 63 | |
| 64 | auto outputTensor = CreateTensor(flatBufferBuilder, |
| 65 | flatBufferBuilder.CreateVector<int32_t>(outputShape.data(), |
| 66 | outputShape.size()), |
| 67 | tensorType, |
Ryan OShea | 238ecd9 | 2023-03-07 11:44:23 +0000 | [diff] [blame] | 68 | 3, |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 69 | flatBufferBuilder.CreateString("output"), |
| 70 | quantizationParameters); |
| 71 | |
| 72 | std::vector<flatbuffers::Offset<Tensor>> tensors = { inputTensor, alphaTensor, outputTensor }; |
| 73 | |
| 74 | const std::vector<int> operatorInputs{0, 1}; |
| 75 | const std::vector<int> operatorOutputs{2}; |
| 76 | flatbuffers::Offset <Operator> preluOperator = |
| 77 | CreateOperator(flatBufferBuilder, |
| 78 | 0, |
| 79 | flatBufferBuilder.CreateVector<int32_t>(operatorInputs.data(), operatorInputs.size()), |
| 80 | flatBufferBuilder.CreateVector<int32_t>(operatorOutputs.data(), operatorOutputs.size())); |
| 81 | |
| 82 | std::vector<int> subgraphInputs{0}; |
| 83 | if (!alphaIsConstant) |
| 84 | { |
| 85 | subgraphInputs.push_back(1); |
| 86 | } |
| 87 | |
| 88 | const std::vector<int> subgraphOutputs{2}; |
| 89 | flatbuffers::Offset <SubGraph> subgraph = |
| 90 | CreateSubGraph(flatBufferBuilder, |
| 91 | flatBufferBuilder.CreateVector(tensors.data(), tensors.size()), |
| 92 | flatBufferBuilder.CreateVector<int32_t>(subgraphInputs.data(), subgraphInputs.size()), |
| 93 | flatBufferBuilder.CreateVector<int32_t>(subgraphOutputs.data(), subgraphOutputs.size()), |
| 94 | flatBufferBuilder.CreateVector(&preluOperator, 1)); |
| 95 | |
| 96 | flatbuffers::Offset <flatbuffers::String> modelDescription = |
| 97 | flatBufferBuilder.CreateString("ArmnnDelegate: Prelu Operator Model"); |
| 98 | flatbuffers::Offset <OperatorCode> opCode = CreateOperatorCode(flatBufferBuilder, preluOperatorCode); |
| 99 | |
| 100 | flatbuffers::Offset <Model> flatbufferModel = |
| 101 | CreateModel(flatBufferBuilder, |
| 102 | TFLITE_SCHEMA_VERSION, |
| 103 | flatBufferBuilder.CreateVector(&opCode, 1), |
| 104 | flatBufferBuilder.CreateVector(&subgraph, 1), |
| 105 | modelDescription, |
| 106 | flatBufferBuilder.CreateVector(buffers.data(), buffers.size())); |
| 107 | |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 108 | flatBufferBuilder.Finish(flatbufferModel, armnnDelegate::FILE_IDENTIFIER); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 109 | |
| 110 | return std::vector<char>(flatBufferBuilder.GetBufferPointer(), |
| 111 | flatBufferBuilder.GetBufferPointer() + flatBufferBuilder.GetSize()); |
| 112 | } |
| 113 | |
| 114 | void PreluTest(tflite::BuiltinOperator preluOperatorCode, |
| 115 | tflite::TensorType tensorType, |
| 116 | const std::vector<armnn::BackendId>& backends, |
| 117 | const std::vector<int32_t>& inputShape, |
| 118 | const std::vector<int32_t>& alphaShape, |
| 119 | std::vector<int32_t>& outputShape, |
| 120 | std::vector<float>& inputData, |
| 121 | std::vector<float>& alphaData, |
| 122 | std::vector<float>& expectedOutput, |
| 123 | bool alphaIsConstant) |
| 124 | { |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 125 | using namespace delegateTestInterpreter; |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 126 | |
| 127 | std::vector<char> modelBuffer = CreatePreluTfLiteModel(preluOperatorCode, |
| 128 | tensorType, |
| 129 | inputShape, |
| 130 | alphaShape, |
| 131 | outputShape, |
| 132 | alphaData, |
| 133 | alphaIsConstant); |
| 134 | |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 135 | |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 136 | // Setup interpreter with just TFLite Runtime. |
| 137 | auto tfLiteInterpreter = DelegateTestInterpreter(modelBuffer); |
| 138 | CHECK(tfLiteInterpreter.AllocateTensors() == kTfLiteOk); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 139 | |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 140 | // Setup interpreter with Arm NN Delegate applied. |
| 141 | auto armnnInterpreter = DelegateTestInterpreter(modelBuffer, backends); |
| 142 | CHECK(armnnInterpreter.AllocateTensors() == kTfLiteOk); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 143 | |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 144 | CHECK(armnnInterpreter.FillInputTensor<float>(inputData, 0) == kTfLiteOk); |
| 145 | CHECK(tfLiteInterpreter.FillInputTensor<float>(inputData, 0) == kTfLiteOk); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 146 | |
| 147 | // Set alpha data if not constant |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 148 | if (!alphaIsConstant) |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 149 | { |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 150 | CHECK(tfLiteInterpreter.FillInputTensor<float>(alphaData, 1) == kTfLiteOk); |
| 151 | CHECK(armnnInterpreter.FillInputTensor<float>(alphaData, 1) == kTfLiteOk); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 152 | } |
Matthew Sloyan | ebe392d | 2023-03-30 10:12:08 +0100 | [diff] [blame] | 153 | |
| 154 | CHECK(tfLiteInterpreter.Invoke() == kTfLiteOk); |
| 155 | std::vector<float> tfLiteOutputValues = tfLiteInterpreter.GetOutputResult<float>(0); |
| 156 | |
| 157 | CHECK(armnnInterpreter.Invoke() == kTfLiteOk); |
| 158 | std::vector<float> armnnOutputValues = armnnInterpreter.GetOutputResult<float>(0); |
| 159 | |
| 160 | armnnDelegate::CompareOutputData<float>(tfLiteOutputValues, armnnOutputValues, expectedOutput); |
| 161 | |
| 162 | // Don't compare shapes on dynamic output tests, as output shape gets cleared. |
| 163 | if(!outputShape.empty()) |
| 164 | { |
| 165 | std::vector<int32_t> tfLiteOutputShape = tfLiteInterpreter.GetOutputShape(0); |
| 166 | std::vector<int32_t> armnnOutputShape = armnnInterpreter.GetOutputShape(0); |
| 167 | armnnDelegate::CompareOutputShape(tfLiteOutputShape, armnnOutputShape, outputShape); |
| 168 | } |
| 169 | |
| 170 | tfLiteInterpreter.Cleanup(); |
| 171 | armnnInterpreter.Cleanup(); |
James Conroy | 3982548 | 2021-05-27 17:44:50 +0100 | [diff] [blame] | 172 | } |
| 173 | } // anonymous namespace |