FullyConnectedTestImpl.hpp File Reference

#include <armnnTestUtils/LayerTestResult.hpp>
#include <ResolveType.hpp>
#include <armnn/backends/IBackendInternal.hpp>
#include <armnn/backends/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, const armnn::ITensorHandleFactory &tensorHandleFactory, bool biasEnabled, bool constantWeights)
LayerTestResult< float, 2 >	FullyConnectedFloat32Test (armnn::IWorkloadFactory &workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager, const armnn::ITensorHandleFactory &tensorHandleFactory, bool biasEnabled, bool transposeWeights)
LayerTestResult< float, 2 >	FullyConnectedLargeTest (armnn::IWorkloadFactory &workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager, const armnn::ITensorHandleFactory &tensorHandleFactory, bool transposeWeights)

Function Documentation

FullyConnectedFloat32Test()

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

Definition at line 280 of file FullyConnectedTestImpl.cpp.

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

Referenced by TEST_SUITE().

{
    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);

    std::vector<float> input =
    {
        1.0f, 2.0f, 3.0f, 4.0f, 5.0f,
        5.0f, 4.0f, 3.0f, 2.0f, 1.0f
    };

    std::vector<float> weights =
    {
        .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 =
        {
            .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});
    }

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

    std::vector<float> expectedOutput =
    {
        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]
    };
    result.m_ExpectedData = expectedOutput;

    return result;
}

FullyConnectedLargeTest()

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

Definition at line 375 of file FullyConnectedTestImpl.cpp.

Referenced by TEST_SUITE().

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

FullyConnectedTest()

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

Definition at line 97 of file FullyConnectedTestImpl.cpp.

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

{
    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);

    std::vector<T> input = ConvertToDataType<ArmnnType>(
        {
            -1.2f, 6.1f, -3.5f,
            18.8f, -5.5f, 2.9f
        },
        inputTensorInfo);

    std::vector<T> weights = 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);

    std::vector<int32_t> bias = {9250, 67500};

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

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

    return result;
}