| /* |
| * Copyright (c) 2017-2018 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef __ARM_COMPUTE_GRAPH_GRAPH_H__ |
| #define __ARM_COMPUTE_GRAPH_GRAPH_H__ |
| |
| #include "arm_compute/core/CL/CLTypes.h" |
| #include "arm_compute/graph/INode.h" |
| #include "arm_compute/graph/ITensorObject.h" |
| #include "arm_compute/graph/SubTensor.h" |
| #include "arm_compute/graph/Tensor.h" |
| #include "arm_compute/graph/Types.h" |
| #include "support/ToolchainSupport.h" |
| |
| #include <memory> |
| |
| namespace arm_compute |
| { |
| class IFunction; |
| |
| namespace graph |
| { |
| /** Graph class */ |
| class Graph final |
| { |
| public: |
| /** Constructor */ |
| Graph(); |
| /** Destructor */ |
| ~Graph(); |
| /** Prevent instances from being copy constructed */ |
| Graph(const Graph &) = delete; |
| /** Prevent instances from being copy assigned */ |
| const Graph &operator=(const Graph &) = delete; |
| /** Prevent instances from being move constructed */ |
| Graph(Graph &&) = delete; |
| /** Prevent instances from being move assigned */ |
| Graph &operator=(Graph &&) = delete; |
| /** Initialize the graph |
| * |
| * @param[in] use_cl_tuner Use the CLTuner if this value is true |
| */ |
| void graph_init(const bool use_cl_tuner = false); |
| /** Executes the graph */ |
| void run(); |
| /** Adds a node to the graph |
| * |
| * @param[in] node Node to add |
| */ |
| void add_node(std::unique_ptr<INode> node); |
| /** Adds a tensor to the graph |
| * |
| * @param[in] tensor Tensor to add |
| */ |
| void add_tensor_object(std::unique_ptr<ITensorObject> tensor); |
| /** Check if the OpenCL target is available |
| */ |
| static bool opencl_is_available(); |
| /** Returns the GPU target |
| */ |
| static GPUTarget gpu_target(); |
| /** Manually sets the output of the current node |
| * |
| * @param[in] tmp Output info to set |
| */ |
| void set_temp(TensorInfo &&tmp); |
| |
| /** Returns the graph hints that are currently used |
| * |
| * @return Graph hints |
| */ |
| GraphHints &hints(); |
| |
| private: |
| class Private; |
| std::unique_ptr<Private> _pimpl; /**< Internal implementation class */ |
| }; |
| |
| /** Overloaded stream operator to add a tensor through its tensor info to the graph |
| * |
| * @param[in, out] graph Graph to add the tensor |
| * @param[in] info Tensor information of the tensor to be added |
| * |
| * @return Updated graph |
| */ |
| Graph &operator<<(Graph &graph, TensorInfo &&info); |
| /** Overloaded stream operator to add a tensor to the graph |
| * |
| * @param[in, out] graph Graph to add the tensor |
| * @param[in] tensor Tensor to be added |
| * |
| * @return Updated graph |
| */ |
| Graph &operator<<(Graph &graph, Tensor &&tensor); |
| /** Overloaded stream operator to add a sub-tensor to the graph |
| * |
| * @param[in, out] graph Graph to add the tensor |
| * @param[in] sub_tensor Sub-tensor to be added |
| * |
| * @return Updated graph |
| */ |
| Graph &operator<<(Graph &graph, SubTensor &&sub_tensor); |
| /** Overloaded stream operator to provide a target hint to the graph |
| * |
| * @param[in, out] graph Graph to provide the hint to |
| * @param[in] target_hint Target hint to be considered |
| * |
| * @return Updated graph |
| */ |
| Graph &operator<<(Graph &graph, TargetHint target_hint); |
| /** Overloaded stream operator to provide a convolution method hint to the graph |
| * |
| * @param[in, out] graph Graph to provide the hint to |
| * @param[in] conv_method_hint Convolution method hint to be considered |
| * |
| * @return Updated graph |
| */ |
| Graph &operator<<(Graph &graph, ConvolutionMethodHint conv_method_hint); |
| /** Overloaded stream operator to add a node to the graph |
| * |
| * @param[in, out] graph Graph to add the tensor |
| * @param[in] node Node to be added |
| * |
| * @return Updated graph |
| */ |
| template <typename Node> |
| Graph &operator<<(Graph &graph, Node node) |
| { |
| graph.add_node(arm_compute::support::cpp14::make_unique<Node>(std::move(node))); |
| return graph; |
| } |
| } // namespace graph |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_GRAPH_GRAPH_H__ */ |