| /* |
| * Copyright (c) 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_DOTGRAPHPRINTER_H__ |
| #define __ARM_COMPUTE_GRAPH_DOTGRAPHPRINTER_H__ |
| |
| #include "arm_compute/graph/IGraphPrinter.h" |
| |
| #include "arm_compute/graph/INodeVisitor.h" |
| |
| #include <string> |
| |
| namespace arm_compute |
| { |
| namespace graph |
| { |
| /** Graph printer visitor. */ |
| class DotGraphVisitor final : public DefaultNodeVisitor |
| { |
| public: |
| /** Default Constructor **/ |
| DotGraphVisitor() = default; |
| /** Returns the output information of the last visited node |
| * |
| * @return Information of the last visited node |
| */ |
| const std::string &info() const; |
| |
| // Reveal parent method |
| using DefaultNodeVisitor::visit; |
| |
| // Inherited methods overridden |
| void visit(ActivationLayerNode &n) override; |
| void visit(BatchNormalizationLayerNode &n) override; |
| void visit(ConvolutionLayerNode &n) override; |
| void visit(DepthConcatenateLayerNode &n) override; |
| void visit(DepthwiseConvolutionLayerNode &n) override; |
| void visit(EltwiseLayerNode &n) override; |
| void visit(NormalizationLayerNode &n) override; |
| void visit(PoolingLayerNode &n) override; |
| void default_visit() override; |
| |
| private: |
| std::string _info{}; |
| }; |
| |
| /** Graph printer interface */ |
| class DotGraphPrinter final : public IGraphPrinter |
| { |
| public: |
| // Inherited methods overridden |
| void print(const Graph &g, std::ostream &os) override; |
| |
| private: |
| /** Print dot graph header |
| * |
| * @param[in] g Graph |
| * @param[out] os Output stream to use |
| */ |
| void print_header(const Graph &g, std::ostream &os); |
| /** Print dot graph footer |
| * |
| * @param[in] g Graph |
| * @param[out] os Output stream to use |
| */ |
| void print_footer(const Graph &g, std::ostream &os); |
| /** Prints nodes in dot format |
| * |
| * @param[in] g Graph |
| * @param[out] os Output stream to use |
| */ |
| void print_nodes(const Graph &g, std::ostream &os); |
| /** Prints edges in dot format |
| * |
| * @param[in] g Graph |
| * @param[out] os Output stream to use |
| */ |
| void print_edges(const Graph &g, std::ostream &os); |
| |
| private: |
| DotGraphVisitor _dot_node_visitor = {}; |
| }; |
| } // namespace graph |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_GRAPH_DOTGRAPHPRINTER_H__ */ |