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// Copyright (C) 2018 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
//
/**
* @brief a header file for MKL-DNN Generic Primitive API
* @file mkldnn_generic_primitive.hpp
*/
#pragma once
#include "mkldnn_extension_types.hpp"
#include "details/ie_irelease.hpp"
#include <vector>
namespace InferenceEngine {
namespace MKLDNNPlugin {
/**
* @deprecated use new extensibility API
* @brief The MKLDNNGenericFormats stores weights, biases, inputs and outputs of the primitive
*/
class MKLDNNGenericFormats {
public:
/**
* @brief A default constructor
* @param ins - vector of inputs
* @param outs - vector of outputs
* @param weights - weights, format_undef by default
* @param biases - biases, format_undef by default
*/
MKLDNNGenericFormats(const std::vector<MemoryFormat> &ins, const std::vector<MemoryFormat> &outs,
const MemoryFormat weights = MemoryFormat::format_undef,
const MemoryFormat biases = MemoryFormat::format_undef) : inputs(ins), outputs(outs) {
this->weights = weights;
this->biases = biases;
}
/**
* @brief Get input formats
* @return vector of input formats
*/
const std::vector<MemoryFormat>& GetInputs() const noexcept {
return inputs;
}
/**
* @brief Get output formats
* @return vector of output formats
*/
const std::vector<MemoryFormat>& GetOutputs() const noexcept {
return outputs;
}
/**
* @brief Get weights format
* @return weights format
*/
const MemoryFormat& GetWeights() const noexcept {
return weights;
}
/**
* @brief Get biases format
* @return biases format
*/
const MemoryFormat& GetBiases() const noexcept {
return biases;
}
private:
std::vector<MemoryFormat> inputs;
std::vector<MemoryFormat> outputs;
MemoryFormat weights;
MemoryFormat biases;
};
/**
* @deprecated use new extensibility API
* @brief The IMKLDNNGenericPrimitive is the main Generic Primitive interface
*/
class IMKLDNNGenericPrimitive : public InferenceEngine::details::IRelease {
public:
void Release() noexcept override {
delete this;
}
/**
* @brief Sets inputs nd outputs
* @param inputs - vector of input primitives
* @param outputs - vector of output primitives
*/
void SetMemory(const std::vector<MKLDNNPrimitiveMemory>& inputs,
const std::vector<MKLDNNPrimitiveMemory>& outputs) noexcept {
this->inputs = inputs;
this->outputs = outputs;
}
/**
* @brief Gets supported formats
* @return vector of supported formats
*/
virtual std::vector<MKLDNNGenericFormats> GetSupportedFormats() noexcept = 0;
/**
* @brief Entry point of actual execution of primitive.
* Error reporting mechanism missed, static check should be done in constructor
*/
virtual void Execute() noexcept = 0;
protected:
/**
* @brief Vector of input primitives
*/
std::vector<MKLDNNPrimitiveMemory> inputs;
/**
* @brief Vector of output primitives
*/
std::vector<MKLDNNPrimitiveMemory> outputs;
};
} // namespace MKLDNNPlugin
} // namespace InferenceEngine
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