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//
// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include "LayerWithParameters.hpp"
namespace armnn
{
class BatchMatMulLayer : public LayerWithParameters<BatchMatMulDescriptor>
{
public:
/// Makes a workload for the BatchMatMul type.
/// @param [in] graph The graph where this layer can be found.
/// @param [in] factory The workload factory which will create the workload.
/// @return A pointer to the created workload, or nullptr if not created.
virtual std::unique_ptr<IWorkload> CreateWorkload(const IWorkloadFactory &factory) const override;
/// Creates a dynamically-allocated copy of this layer.
/// @param [in] graph The graph into which this layer is being cloned.
BatchMatMulLayer* Clone(Graph &graph) const override;
/// Infers the output shape from the given input shapes.
/// @param [in] inputShapes The vector of input shapes for BatchMatMul.
/// @return A vector of inferred output shape.
std::vector<TensorShape> InferOutputShapes(const std::vector<TensorShape>& inputShapes) const override;
/// Check if the input tensor shapes
/// will lead to a valid configuration of @ref BatchMatMulLayer.
/// @param [in] shapeInferenceMethod Indicates if output shape shall be overwritten or just validated.
void ValidateTensorShapesFromInputs() override;
protected:
/// Constructor to create a BatchMatMulLayer.
/// @param [in] param BatchMatMulDescriptor to configure optional parameters for batch matrix multiplication
/// @param [in] name Optional name for the layer
BatchMatMulLayer(const BatchMatMulDescriptor& param, const char* name);
/// Default destructor
~BatchMatMulLayer() = default;
};
}
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