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Diffstat (limited to 'delegate/test/ElementwiseBinaryTestHelper.hpp')
-rw-r--r-- | delegate/test/ElementwiseBinaryTestHelper.hpp | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/delegate/test/ElementwiseBinaryTestHelper.hpp b/delegate/test/ElementwiseBinaryTestHelper.hpp new file mode 100644 index 0000000000..47ee7c2410 --- /dev/null +++ b/delegate/test/ElementwiseBinaryTestHelper.hpp @@ -0,0 +1,243 @@ +// +// Copyright © 2020, 2023 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include "TestUtils.hpp" + +#include <armnn_delegate.hpp> + +#include <flatbuffers/flatbuffers.h> +#include <tensorflow/lite/interpreter.h> +#include <tensorflow/lite/kernels/register.h> +#include <tensorflow/lite/model.h> +#include <schema_generated.h> +#include <tensorflow/lite/version.h> + +#include <doctest/doctest.h> + +namespace +{ + +template <typename T> +std::vector<char> CreateElementwiseBinaryTfLiteModel(tflite::BuiltinOperator binaryOperatorCode, + tflite::ActivationFunctionType activationType, + tflite::TensorType tensorType, + const std::vector <int32_t>& input0TensorShape, + const std::vector <int32_t>& input1TensorShape, + const std::vector <int32_t>& outputTensorShape, + std::vector<T>& input1Values, + bool constantInput = false, + float quantScale = 1.0f, + int quantOffset = 0) +{ + using namespace tflite; + flatbuffers::FlatBufferBuilder flatBufferBuilder; + + std::vector<flatbuffers::Offset<tflite::Buffer>> buffers; + buffers.push_back(CreateBuffer(flatBufferBuilder)); + buffers.push_back(CreateBuffer(flatBufferBuilder)); + if (constantInput) + { + buffers.push_back( + CreateBuffer(flatBufferBuilder, + flatBufferBuilder.CreateVector(reinterpret_cast<const uint8_t*>(input1Values.data()), + sizeof(T) * input1Values.size()))); + } + else + { + buffers.push_back(CreateBuffer(flatBufferBuilder)); + } + buffers.push_back(CreateBuffer(flatBufferBuilder)); + + auto quantizationParameters = + CreateQuantizationParameters(flatBufferBuilder, + 0, + 0, + flatBufferBuilder.CreateVector<float>({ quantScale }), + flatBufferBuilder.CreateVector<int64_t>({ quantOffset })); + + + std::array<flatbuffers::Offset<Tensor>, 3> tensors; + tensors[0] = CreateTensor(flatBufferBuilder, + flatBufferBuilder.CreateVector<int32_t>(input0TensorShape.data(), + input0TensorShape.size()), + tensorType, + 1, + flatBufferBuilder.CreateString("input_0"), + quantizationParameters); + tensors[1] = CreateTensor(flatBufferBuilder, + flatBufferBuilder.CreateVector<int32_t>(input1TensorShape.data(), + input1TensorShape.size()), + tensorType, + 2, + flatBufferBuilder.CreateString("input_1"), + quantizationParameters); + tensors[2] = CreateTensor(flatBufferBuilder, + flatBufferBuilder.CreateVector<int32_t>(outputTensorShape.data(), + outputTensorShape.size()), + tensorType, + 3, + flatBufferBuilder.CreateString("output"), + quantizationParameters); + + // create operator + tflite::BuiltinOptions operatorBuiltinOptionsType = tflite::BuiltinOptions_NONE; + flatbuffers::Offset<void> operatorBuiltinOptions = 0; + switch (binaryOperatorCode) + { + case BuiltinOperator_ADD: + { + operatorBuiltinOptionsType = BuiltinOptions_AddOptions; + operatorBuiltinOptions = CreateAddOptions(flatBufferBuilder, activationType).Union(); + break; + } + case BuiltinOperator_DIV: + { + operatorBuiltinOptionsType = BuiltinOptions_DivOptions; + operatorBuiltinOptions = CreateDivOptions(flatBufferBuilder, activationType).Union(); + break; + } + case BuiltinOperator_MAXIMUM: + { + operatorBuiltinOptionsType = BuiltinOptions_MaximumMinimumOptions; + operatorBuiltinOptions = CreateMaximumMinimumOptions(flatBufferBuilder).Union(); + break; + } + case BuiltinOperator_MINIMUM: + { + operatorBuiltinOptionsType = BuiltinOptions_MaximumMinimumOptions; + operatorBuiltinOptions = CreateMaximumMinimumOptions(flatBufferBuilder).Union(); + break; + } + case BuiltinOperator_MUL: + { + operatorBuiltinOptionsType = BuiltinOptions_MulOptions; + operatorBuiltinOptions = CreateMulOptions(flatBufferBuilder, activationType).Union(); + break; + } + case BuiltinOperator_SUB: + { + operatorBuiltinOptionsType = BuiltinOptions_SubOptions; + operatorBuiltinOptions = CreateSubOptions(flatBufferBuilder, activationType).Union(); + break; + } + case BuiltinOperator_FLOOR_DIV: + { + operatorBuiltinOptionsType = tflite::BuiltinOptions_FloorDivOptions; + operatorBuiltinOptions = CreateSubOptions(flatBufferBuilder, activationType).Union(); + break; + } + default: + break; + } + const std::vector<int32_t> operatorInputs{0, 1}; + const std::vector<int32_t> operatorOutputs{2}; + flatbuffers::Offset <Operator> elementwiseBinaryOperator = + CreateOperator(flatBufferBuilder, + 0, + flatBufferBuilder.CreateVector<int32_t>(operatorInputs.data(), operatorInputs.size()), + flatBufferBuilder.CreateVector<int32_t>(operatorOutputs.data(), operatorOutputs.size()), + operatorBuiltinOptionsType, + operatorBuiltinOptions); + + const std::vector<int> subgraphInputs{0, 1}; + const std::vector<int> subgraphOutputs{2}; + flatbuffers::Offset <SubGraph> subgraph = + CreateSubGraph(flatBufferBuilder, + flatBufferBuilder.CreateVector(tensors.data(), tensors.size()), + flatBufferBuilder.CreateVector<int32_t>(subgraphInputs.data(), subgraphInputs.size()), + flatBufferBuilder.CreateVector<int32_t>(subgraphOutputs.data(), subgraphOutputs.size()), + flatBufferBuilder.CreateVector(&elementwiseBinaryOperator, 1)); + + flatbuffers::Offset <flatbuffers::String> modelDescription = + flatBufferBuilder.CreateString("ArmnnDelegate: Elementwise Binary Operator Model"); + flatbuffers::Offset <OperatorCode> operatorCode = CreateOperatorCode(flatBufferBuilder, binaryOperatorCode); + + flatbuffers::Offset <Model> flatbufferModel = + CreateModel(flatBufferBuilder, + TFLITE_SCHEMA_VERSION, + flatBufferBuilder.CreateVector(&operatorCode, 1), + flatBufferBuilder.CreateVector(&subgraph, 1), + modelDescription, + flatBufferBuilder.CreateVector(buffers.data(), buffers.size())); + + flatBufferBuilder.Finish(flatbufferModel); + + return std::vector<char>(flatBufferBuilder.GetBufferPointer(), + flatBufferBuilder.GetBufferPointer() + flatBufferBuilder.GetSize()); +} + +template <typename T> +void ElementwiseBinaryTest(tflite::BuiltinOperator binaryOperatorCode, + tflite::ActivationFunctionType activationType, + tflite::TensorType tensorType, + std::vector<armnn::BackendId>& backends, + std::vector<int32_t>& input0Shape, + std::vector<int32_t>& input1Shape, + std::vector<int32_t>& outputShape, + std::vector<T>& input0Values, + std::vector<T>& input1Values, + std::vector<T>& expectedOutputValues, + float quantScale = 1.0f, + int quantOffset = 0, + bool constantInput = false) +{ + using namespace tflite; + std::vector<char> modelBuffer = CreateElementwiseBinaryTfLiteModel<T>(binaryOperatorCode, + activationType, + tensorType, + input0Shape, + input1Shape, + outputShape, + input1Values, + constantInput, + quantScale, + quantOffset); + + const Model* tfLiteModel = GetModel(modelBuffer.data()); + // Create TfLite Interpreters + std::unique_ptr <Interpreter> armnnDelegateInterpreter; + CHECK(InterpreterBuilder(tfLiteModel, ::tflite::ops::builtin::BuiltinOpResolver()) + (&armnnDelegateInterpreter) == kTfLiteOk); + CHECK(armnnDelegateInterpreter != nullptr); + CHECK(armnnDelegateInterpreter->AllocateTensors() == kTfLiteOk); + + std::unique_ptr <Interpreter> tfLiteInterpreter; + CHECK(InterpreterBuilder(tfLiteModel, ::tflite::ops::builtin::BuiltinOpResolver()) + (&tfLiteInterpreter) == kTfLiteOk); + CHECK(tfLiteInterpreter != nullptr); + CHECK(tfLiteInterpreter->AllocateTensors() == kTfLiteOk); + + // Create the ArmNN Delegate + armnnDelegate::DelegateOptions delegateOptions(backends); + std::unique_ptr<TfLiteDelegate, decltype(&armnnDelegate::TfLiteArmnnDelegateDelete)> + theArmnnDelegate(armnnDelegate::TfLiteArmnnDelegateCreate(delegateOptions), + armnnDelegate::TfLiteArmnnDelegateDelete); + CHECK(theArmnnDelegate != nullptr); + // Modify armnnDelegateInterpreter to use armnnDelegate + CHECK(armnnDelegateInterpreter->ModifyGraphWithDelegate(theArmnnDelegate.get()) == kTfLiteOk); + + // Set input data + armnnDelegate::FillInput<T>(tfLiteInterpreter, 0, input0Values); + armnnDelegate::FillInput<T>(armnnDelegateInterpreter, 0, input0Values); + if (!constantInput) + { + armnnDelegate::FillInput<T>(tfLiteInterpreter, 1, input1Values); + armnnDelegate::FillInput<T>(armnnDelegateInterpreter, 1, input1Values); + } + // Run EnqueWorkload + CHECK(tfLiteInterpreter->Invoke() == kTfLiteOk); + CHECK(armnnDelegateInterpreter->Invoke() == kTfLiteOk); + + // Compare output data + armnnDelegate::CompareOutputData<T>(tfLiteInterpreter, + armnnDelegateInterpreter, + outputShape, + expectedOutputValues); + armnnDelegateInterpreter.reset(nullptr); +} + +} // anonymous namespace
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