FullyConnectedTestImpl.hpp File Reference

#include "LayerTestResult.hpp"
#include <ResolveType.hpp>
#include <armnn/backends/IBackendInternal.hpp>
#include <backendsCommon/WorkloadFactory.hpp>

Go to the source code of this file.

Functions
template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>>
LayerTestResult< T, 2 >	FullyConnectedTest (armnn::IWorkloadFactory &workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager, bool biasEnabled)
LayerTestResult< float, 2 >	FullyConnectedFloat32Test (armnn::IWorkloadFactory &workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager, bool biasEnabled, bool transposeWeights)
LayerTestResult< float, 2 >	FullyConnectedLargeTest (armnn::IWorkloadFactory &workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager, bool transposeWeights)

Function Documentation

FullyConnectedFloat32Test()

LayerTestResult<float, 2> FullyConnectedFloat32Test	(	armnn::IWorkloadFactory &	workloadFactory,
		const armnn::IBackendInternal::IMemoryManagerSharedPtr &	memoryManager,
		bool	biasEnabled,
		bool	transposeWeights
	)

Definition at line 249 of file FullyConnectedTestImpl.cpp.

References armnn::Float32, LayerTestResult< T, n >::outputExpected, and armnn::swap().

{
    unsigned int inputWidth = 1;
    unsigned int inputHeight = 1;
    unsigned int inputChannels = 5;
    unsigned int inputNum = 2;

    unsigned int outputChannels = 3;
    unsigned int outputNum = 2;

    // Define the tensor descriptors.
    armnn::TensorInfo inputTensorInfo;
    armnn::TensorInfo outputTensorInfo;
    armnn::TensorInfo weightsDesc;
    armnn::TensorInfo biasesDesc;

    unsigned int inputShape[]   = { inputNum, inputChannels, inputHeight, inputWidth };
    unsigned int outputShape[]  = { outputNum, outputChannels };
    unsigned int weightsShape[] = { inputChannels, outputChannels };

    if (transposeWeights)
    {
        std::swap(weightsShape[0], weightsShape[1]);
    }

    unsigned int biasShape[] = { outputChannels };

    inputTensorInfo = armnn::TensorInfo(4, inputShape, armnn::DataType::Float32);
    outputTensorInfo = armnn::TensorInfo(2, outputShape, armnn::DataType::Float32);
    weightsDesc = armnn::TensorInfo(2, weightsShape, armnn::DataType::Float32);
    biasesDesc = armnn::TensorInfo(1, biasShape, armnn::DataType::Float32);

    LayerTestResult<float, 2> result(outputTensorInfo);

    boost::multi_array<float, 4> input = MakeTensor<float, 4>(inputTensorInfo, std::vector<float>(
        {
            1.0f, 2.0f, 3.0f, 4.0f, 5.0f,

            5.0f, 4.0f, 3.0f, 2.0f, 1.0f
        })
    );

    boost::multi_array<float, 2> weights = MakeTensor<float, 2>(weightsDesc, std::vector<float>(
        {
            .5f, 2.f, .5f,
            .5f, 2.f, 1.f,
            .5f, 2.f, 2.f,
            .5f, 2.f, 3.f,
            .5f, 2.f, 4.f
        }));

    if (transposeWeights)
    {
        weights = MakeTensor<float, 2>(weightsDesc, std::vector<float>(
        {
            .5f, .5f, .5f, .5f, .5f,
            2.f, 2.f, 2.f, 2.f, 2.f,
            .5f, 1.f, 2.f, 3.f, 4.f
        }));
    }


    std::vector<float> biasValues({0.f, 0.f, 0.f});
    if (biasEnabled)
    {
        biasValues =  std::vector<float>({10.f, 20.f, 30.f});
    }
    boost::multi_array<float, 1> bias = MakeTensor<float, 1>(biasesDesc, biasValues);

    result = SimpleFullyConnectedTestImpl<float>(
        workloadFactory,
        memoryManager,
        inputTensorInfo, outputTensorInfo,
        weightsDesc, biasesDesc,
        weights, bias, input,
        biasEnabled, transposeWeights
    );

    result.outputExpected = MakeTensor<float, 2>(outputTensorInfo, std::vector<float>(
        {
            0.5f + 1.0f + 1.5f + 2.0f + 2.5f + biasValues[0],
            2.0f + 4.0f + 6.0f + 8.0f + 10.f + biasValues[1],
            0.5f + 2.0f + 6.0f + 12.f + 20.f + biasValues[2],

            2.5f + 2.0f + 1.5f + 1.0f + 0.5f + biasValues[0],
            10.0f + 8.0f + 6.0f + 4.0f + 2.f + biasValues[1],
            2.5f + 4.0f + 6.0f + 6.f + 4.f   + biasValues[2]
        })
    );

    return result;
}

FullyConnectedLargeTest()

LayerTestResult<float, 2> FullyConnectedLargeTest	(	armnn::IWorkloadFactory &	workloadFactory,
		const armnn::IBackendInternal::IMemoryManagerSharedPtr &	memoryManager,
		bool	transposeWeights
	)

Definition at line 346 of file FullyConnectedTestImpl.cpp.

{
    return FullyConnectedLargeTestCommon<armnn::DataType::Float32>(workloadFactory, memoryManager, transposeWeights);
}

FullyConnectedTest()

LayerTestResult<T, 2> FullyConnectedTest	(	armnn::IWorkloadFactory &	workloadFactory,
		const armnn::IBackendInternal::IMemoryManagerSharedPtr &	memoryManager,
		bool	biasEnabled
	)

Definition at line 73 of file FullyConnectedTestImpl.cpp.

References armnn::GetBiasTypeFromWeightsType(), LayerTestResult< T, n >::outputExpected, TensorInfo::SetQuantizationScale(), and true.

{
    constexpr static unsigned int inputWidth = 3u;
    constexpr static unsigned int inputHeight = 2u;
    constexpr static unsigned int inputChannels = 1u;

    constexpr static unsigned int inputSize = inputWidth * inputHeight * inputChannels;

    constexpr static unsigned int outputChannels = 2u;

    armnn::TensorInfo inputTensorInfo({ 1, inputChannels, inputHeight, inputWidth }, ArmnnType);
    inputTensorInfo.SetQuantizationScale(0.1f);
    inputTensorInfo.SetQuantizationOffset(63);

    armnn::TensorInfo outputTensorInfo({ 1, outputChannels }, ArmnnType);
    outputTensorInfo.SetQuantizationScale(5.f);
    outputTensorInfo.SetQuantizationOffset(biasEnabled ? -50 : 10);

    armnn::TensorInfo weightsDesc({ outputChannels, inputSize }, ArmnnType);
    weightsDesc.SetQuantizationScale(0.2f);
    weightsDesc.SetQuantizationOffset(93);

    armnn::TensorInfo biasesDesc({ outputChannels }, GetBiasTypeFromWeightsType(weightsDesc.GetDataType()).value());
    biasesDesc.SetQuantizationScale(inputTensorInfo.GetQuantizationScale() * weightsDesc.GetQuantizationScale());
    biasesDesc.SetQuantizationOffset(0);

    LayerTestResult<T, 2> result(outputTensorInfo);

    auto input = MakeTensor<T, 4>(inputTensorInfo, ConvertToDataType<ArmnnType>(
        {
            -1.2f, 6.1f, -3.5f,
            18.8f, -5.5f, 2.9f
        },
        inputTensorInfo));

    auto weights = MakeTensor<T, 2>(weightsDesc, ConvertToDataType<ArmnnType>(
        {
            -8.4f, 20.0f, -10.4f, -8, 16.4f, -11.8f,
            23.4f, 10.4f, -14.0f, -3.8f, -11.8f, 11.4f
        },
        weightsDesc));

    auto bias = MakeTensor<int32_t, 1>(biasesDesc, std::vector<int32_t>{9250, 67500});

    result = SimpleFullyConnectedTestImpl<T>(
            workloadFactory,
            memoryManager,
            inputTensorInfo, outputTensorInfo,
            weightsDesc, biasesDesc,
            weights, bias, input,
            biasEnabled, true
    );

    if (biasEnabled)
    {
        result.outputExpected = MakeTensor<T, 2>(outputTensorInfo,
                                                 ConvertToDataType<ArmnnType>({80.f, 1460.f}, outputTensorInfo));
    }
    else
    {
        result.outputExpected = MakeTensor<T, 2>(outputTensorInfo,
                                                 ConvertToDataType<ArmnnType>({-107.04f, 110.f}, outputTensorInfo));
    }

    return result;
}