65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
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/****************************************************************************
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*
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* Copyright (c) 2020 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************/
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#ifndef TIM_VX_GRAPH_PRIVATE_H_
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#define TIM_VX_GRAPH_PRIVATE_H_
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#include <vector>
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#include "context_private.h"
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#include "tim/vx/graph.h"
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#include "vsi_nn_pub.h"
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namespace tim {
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namespace vx {
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class GraphImpl : public Graph {
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public:
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GraphImpl(ContextImpl* context);
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~GraphImpl();
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/// Return the low-level graph object
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vsi_nn_graph_t* graph();
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void AddInput(vsi_nn_tensor_id_t id);
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void AddOutput(vsi_nn_tensor_id_t id);
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/// Implement parents' virtual functions
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std::shared_ptr<Tensor> CreateTensor(const TensorSpec& spec,
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const void* data = nullptr);
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std::shared_ptr<Tensor> CreateTensorPlaceHolder();
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bool Compile();
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bool Run();
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protected:
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ContextImpl* context_;
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vsi_nn_graph_t* graph_;
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std::shared_ptr<Tensor> tensor_placeholder_;
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bool compiled_;
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std::vector<vsi_nn_tensor_id_t> inputs_;
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std::vector<vsi_nn_tensor_id_t> outputs_;
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};
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} // namespace vx
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} // namespace tim
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#endif /* TIM_VX_GRAPH_PRIVATE_H_ */
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