18 :
Layer(numInputSlots, numOutputSlots, type, name)
33 inputShapes[0].GetNumDimensions() < inputShapes[1].GetNumDimensions())
35 input1 = inputShapes[0];
36 input0 = inputShapes[1];
40 unsigned int shiftedDims = input0.GetNumDimensions() - input1.
GetNumDimensions();
43 std::vector<unsigned int> dims(numDims);
44 for (
unsigned int i = shiftedDims; i < numDims; i++)
46 unsigned int dim0 = input0[i];
47 unsigned int dim1 = input1[i - shiftedDims];
52 "Dimensions should either match or one should be of size 1.");
55 dims[i] = std::max(dim0, dim1);
59 for (
unsigned int i = 0; i < shiftedDims; i++)
64 return std::vector<TensorShape>({
TensorShape(numDims, dims.data()) });
const TensorShape & GetShape() const
std::vector< TensorShape > InferOutputShapes(const std::vector< TensorShape > &inputShapes) const override
By default returns inputShapes if the number of inputs are equal to number of outputs, otherwise infers the output shapes from given input shapes and layer properties.
void VerifyShapeInferenceType(const TensorShape &outputShape, ShapeInferenceMethod shapeInferenceMethod)
Copyright (c) 2020 ARM Limited.
void ValidateAndCopyShape(const TensorShape &outputShape, const TensorShape &inferredShape, const ShapeInferenceMethod shapeInferenceMethod, const std::string &layerName, const unsigned int outputSlotIndex=0)
void VerifyLayerConnections(unsigned int expectedConnections, const CheckLocation &location) const
const InputSlot & GetInputSlot(unsigned int index) const override
Get a const input slot handle by slot index.
#define ARMNN_ASSERT_MSG(COND, MSG)
char const * GetLayerTypeAsCString(LayerType type)
Validate all output shapes.
#define ARMNN_ASSERT(COND)
ElementwiseBaseLayer(unsigned int numInputSlots, unsigned int numOutputSlots, LayerType type, const char *name)
unsigned int GetNumDimensions() const
Function that returns the tensor rank.
LayerType GetType() const
const OutputSlot & GetOutputSlot(unsigned int index=0) const override
Get the const output slot handle by slot index.
Infer missing output shapes and validate all output shapes.
virtual const TensorInfo & GetTensorInfo() const =0
const TensorInfo & GetTensorInfo() const override
void ValidateTensorShapesFromInputs() override
Check if the input tensor shape(s) will lead to a valid configuration of the element wise operation...
ShapeInferenceMethod m_ShapeInferenceMethod