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;
98 weights.info()->set_are_values_constant(
info.m_InputTensorInfos[1].IsConstant());
101 biasesPtr = &PolymorphicDowncast<IAclTensorHandle *>(
m_Data.
m_Inputs[2])->GetTensor();
102 biasesPtr->info()->set_are_values_constant(
info.m_InputTensorInfos[2].IsConstant());
107 arm_compute::ITensorInfo* weightsInfo = weights.info();
108 arm_compute::ITensorInfo* inputInfo = input.info();
109 auto weightsShape = weightsInfo->tensor_shape();
110 auto inputShape = inputInfo->tensor_shape();
114 unsigned int depthMultiplier =
117 const arm_compute::Size2D aclDilationInfo = BuildArmComputeSize2D(
124 input.info()->set_data_layout(aclDataLayout);
125 weights.info()->set_data_layout(aclDataLayout);
126 output.info()->set_data_layout(aclDataLayout);
128 arm_compute::PadStrideInfo padStrideInfo = BuildArmComputePadStrideInfo(
m_Data.
m_Parameters);
132 m_pDepthwiseConvolutionLayer = std::make_unique<arm_compute::NEDepthwiseConvolutionLayer>();
133 static_cast<arm_compute::NEDepthwiseConvolutionLayer*
>(
134 m_pDepthwiseConvolutionLayer.get())->configure(&input,
162 m_pDepthwiseConvolutionLayer->prepare();
170 m_pDepthwiseConvolutionLayer->run();