20 #include <arm_compute/runtime/NEON/functions/NEDepthwiseConvolutionLayer.h>
27 using namespace armcomputetensorutils;
36 const arm_compute::TensorInfo aclInputInfo = BuildArmComputeTensorInfo(input, descriptor.
m_DataLayout);
37 const arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output, descriptor.
m_DataLayout);
48 unsigned int aclDepthMultiplier;
53 arm_compute::TensorInfo aclWeightsInfo = BuildArmComputeTensorInfo(weightsPermuted, descriptor.
m_DataLayout);
54 aclWeightsInfo.set_are_values_constant(weights.
IsConstant());
56 arm_compute::TensorInfo aclBiasesInfo;
57 arm_compute::TensorInfo* optionalAclBiasesInfo =
nullptr;
65 "ArmNN NeonDepthwiseConv2dWorkload does not support non constant bias."};
67 aclBiasesInfo = BuildArmComputeTensorInfo(biases.
value(), descriptor.
m_DataLayout);
69 optionalAclBiasesInfo = &aclBiasesInfo;
72 arm_compute::PadStrideInfo aclPadStrideInfo = BuildArmComputePadStrideInfo(descriptor);
73 const arm_compute::Size2D aclDilationInfo = BuildArmComputeSize2D(
77 activationDescriptor);
79 return arm_compute::NEDepthwiseConvolutionLayer::validate(&aclInputInfo,
81 optionalAclBiasesInfo,
94 arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(
m_Data.
m_Inputs[0])->GetTensor();
95 arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(
m_Data.
m_Outputs[0])->GetTensor();
96 arm_compute::ITensor& weights = PolymorphicDowncast<IAclTensorHandle*>(
m_Data.
m_Inputs[1])->GetTensor();
97 arm_compute::ITensor* biasesPtr =
nullptr;
100 biasesPtr = &PolymorphicDowncast<IAclTensorHandle *>(
m_Data.
m_Inputs[2])->GetTensor();
103 arm_compute::ITensorInfo* weightsInfo = weights.info();
104 arm_compute::ITensorInfo* inputInfo = input.info();
105 auto weightsShape = weightsInfo->tensor_shape();
106 auto inputShape = inputInfo->tensor_shape();
110 unsigned int depthMultiplier =
113 const arm_compute::Size2D aclDilationInfo = BuildArmComputeSize2D(
120 input.info()->set_data_layout(aclDataLayout);
121 weights.info()->set_data_layout(aclDataLayout);
122 output.info()->set_data_layout(aclDataLayout);
124 arm_compute::PadStrideInfo padStrideInfo = BuildArmComputePadStrideInfo(
m_Data.
m_Parameters);
128 m_pDepthwiseConvolutionLayer = std::make_unique<arm_compute::NEDepthwiseConvolutionLayer>();
129 static_cast<arm_compute::NEDepthwiseConvolutionLayer*
>(
130 m_pDepthwiseConvolutionLayer.get())->configure(&input,
158 m_pDepthwiseConvolutionLayer->prepare();
166 m_pDepthwiseConvolutionLayer->run();