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author | Matthew Jackson <matthew.jackson@arm.com> | 2019-07-25 16:14:30 +0100 |
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committer | Matthew Jackson <matthew.jackson@arm.com> | 2019-07-26 12:50:25 +0000 |
commit | 82b15eda6f87a20bc31256f5e85eb4082d3d0591 (patch) | |
tree | 83a80e30e4a524eb6b89d9e5b252363bf3fcc881 /src/backends/backendsCommon | |
parent | 9910792451e2cb6907b2f79d6a57429f80c10b87 (diff) | |
download | armnn-82b15eda6f87a20bc31256f5e85eb4082d3d0591.tar.gz |
IVGCVSW-3537 Add support for L2 Normalization with < 4 dimensional tensors
* Fix reference L2 Normalization workload to support < 4 dimensional tensors
* Add unit test for L2 Normalization with 2d tensor to Reference, Neon and CL test suites
* Fix typo in StackLayer
Signed-off-by: Matthew Jackson <matthew.jackson@arm.com>
Change-Id: I48a6a1289bcb02955b24f261bc70b467bd1abc23
Diffstat (limited to 'src/backends/backendsCommon')
-rw-r--r-- | src/backends/backendsCommon/WorkloadData.cpp | 6 | ||||
-rw-r--r-- | src/backends/backendsCommon/test/LayerTests.cpp | 65 | ||||
-rw-r--r-- | src/backends/backendsCommon/test/LayerTests.hpp | 4 |
3 files changed, 73 insertions, 2 deletions
diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp index 3d4e27cd9e..2000ce4a57 100644 --- a/src/backends/backendsCommon/WorkloadData.cpp +++ b/src/backends/backendsCommon/WorkloadData.cpp @@ -1120,8 +1120,10 @@ void L2NormalizationQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const TensorInfo& inputTensorInfo = workloadInfo.m_InputTensorInfos[0]; const TensorInfo& outputTensorInfo = workloadInfo.m_OutputTensorInfos[0]; - ValidateTensorNumDimensions(inputTensorInfo, descriptorName, 4, "input"); - ValidateTensorNumDimensions(outputTensorInfo, descriptorName, 4, "output"); + if (inputTensorInfo.GetNumDimensions() > 4) + { + throw InvalidArgumentException(descriptorName + ": Input tensors with rank greater than 4 are not supported."); + } ValidateTensorShapesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output"); diff --git a/src/backends/backendsCommon/test/LayerTests.cpp b/src/backends/backendsCommon/test/LayerTests.cpp index f996edad65..46063803f0 100644 --- a/src/backends/backendsCommon/test/LayerTests.cpp +++ b/src/backends/backendsCommon/test/LayerTests.cpp @@ -7179,6 +7179,71 @@ LayerTestResult<uint8_t, 4> L2Normalization2dUint8Test( 1.f/128, 128, layout); } +LayerTestResult<float, 2> L2Normalization2dShapeTest( + armnn::IWorkloadFactory& workloadFactory, + const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager) +{ + const armnn::DataLayout layout = armnn::DataLayout::NHWC; + const armnn::TensorShape inputOutputTensorShape = armnn::TensorShape({ 5, 2 }); + + std::vector<float> inputData + { + 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f, 9.f, 10.f + }; + std::vector<float> expectedOutputData + { + 1.0f * CalcInvL2Norm({ 1.0f, 2.0f }), + 2.0f * CalcInvL2Norm({ 1.0f, 2.0f }), + 3.0f * CalcInvL2Norm({ 3.0f, 4.0f }), + 4.0f * CalcInvL2Norm({ 3.0f, 4.0f }), + 5.0f * CalcInvL2Norm({ 5.0f, 6.0f }), + 6.0f * CalcInvL2Norm({ 5.0f, 6.0f }), + 7.0f * CalcInvL2Norm({ 7.0f, 8.0f }), + 8.0f * CalcInvL2Norm({ 7.0f, 8.0f }), + 9.0f * CalcInvL2Norm({ 9.0f, 10.0f }), + 10.0f * CalcInvL2Norm({ 9.0f, 10.0f }) + }; + + const armnn::TensorInfo inputTensorInfo(inputOutputTensorShape, armnn::DataType::Float32, 0.f, 0); + const armnn::TensorInfo outputTensorInfo(inputOutputTensorShape, armnn::DataType::Float32, 0.f, 0); + + auto inputTensor = MakeTensor<float, 2>(inputTensorInfo, QuantizedVector<float>( + inputTensorInfo.GetQuantizationScale(), + inputTensorInfo.GetQuantizationOffset(), + inputData)); + + LayerTestResult<float, 2> result(outputTensorInfo); + result.outputExpected = MakeTensor<float, 2>(outputTensorInfo, QuantizedVector<float>( + outputTensorInfo.GetQuantizationScale(), + outputTensorInfo.GetQuantizationOffset(), + expectedOutputData)); + + std::unique_ptr<armnn::ITensorHandle> inputHandle = workloadFactory.CreateTensorHandle(inputTensorInfo); + std::unique_ptr<armnn::ITensorHandle> outputHandle = workloadFactory.CreateTensorHandle(outputTensorInfo); + + armnn::L2NormalizationQueueDescriptor descriptor; + descriptor.m_Parameters.m_Eps = 1e-12f; + descriptor.m_Parameters.m_DataLayout = layout; + armnn::WorkloadInfo info; + + AddInputToWorkload(descriptor, info, inputTensorInfo, inputHandle.get()); + AddOutputToWorkload(descriptor, info, outputTensorInfo, outputHandle.get()); + + std::unique_ptr<armnn::IWorkload> workload = workloadFactory.CreateL2Normalization(descriptor, info); + + inputHandle->Allocate(); + outputHandle->Allocate(); + + CopyDataToITensorHandle(inputHandle.get(), &inputTensor[0][0]); + + workload->PostAllocationConfigure(); + ExecuteWorkload(*workload, memoryManager); + + CopyDataFromITensorHandle(&result.output[0][0], outputHandle.get()); + + return result; +} + template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>> LayerTestResult<T, 4> L2Normalization3dTestCommon( armnn::IWorkloadFactory& workloadFactory, diff --git a/src/backends/backendsCommon/test/LayerTests.hpp b/src/backends/backendsCommon/test/LayerTests.hpp index 913c3a630f..fb7ce92702 100644 --- a/src/backends/backendsCommon/test/LayerTests.hpp +++ b/src/backends/backendsCommon/test/LayerTests.hpp @@ -1059,6 +1059,10 @@ LayerTestResult<uint8_t, 4> L2Normalization2dUint8Test( const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager, const armnn::DataLayout layout); +LayerTestResult<float, 2> L2Normalization2dShapeTest( + armnn::IWorkloadFactory& workloadFactory, + const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager); + LayerTestResult<float, 4> L2Normalization3dTest( armnn::IWorkloadFactory& workloadFactory, const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager, |