| /* Copyright 2016 The TensorFlow Authors All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==============================================================================*/ |
| |
| // Build a flat structure of ops. |
| |
| #ifndef TENSORFLOW_CORE_PROFILER_INTERNAL_TFPROF_OP_H_ |
| #define TENSORFLOW_CORE_PROFILER_INTERNAL_TFPROF_OP_H_ |
| |
| #include <deque> |
| #include <map> |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "tensorflow/core/lib/core/errors.h" |
| #include "tensorflow/core/profiler/internal/tfprof_node.h" |
| #include "tensorflow/core/profiler/internal/tfprof_show_multi.h" |
| #include "tensorflow/core/profiler/internal/tfprof_utils.h" |
| #include "tensorflow/core/profiler/tfprof_options.h" |
| #include "tensorflow/core/profiler/tfprof_output.pb.h" |
| |
| namespace tensorflow { |
| namespace tfprof { |
| |
| // Organize tensorflow ops in a graph structure, pointing from output ops |
| // to input ops. |
| class TFOp : public TFMultiShow { |
| public: |
| explicit TFOp() : TFMultiShow() {} |
| ~TFOp() override {} |
| |
| void AddNode(TFGraphNode* node) override; |
| |
| void Build() override; |
| |
| private: |
| const ShowMultiNode* ShowInternal(const Options& opts, |
| Timeline* timeline) override; |
| |
| int64_t SearchRoot(const std::vector<OpNode*> nodes, |
| const std::vector<string>& regexes); |
| |
| bool ShouldShowIfExtra(const ShowMultiNode* node, const Options& opts, |
| int depth) const override { |
| const int max_num_graph_nodes = node->node->graph_nodes().size(); |
| if (opts.min_occurrence > max_num_graph_nodes) { |
| return false; |
| } |
| return true; |
| } |
| |
| string FormatNode(OpNode* node, OpNode* root, const Options& opts) const; |
| string FormatMemoryNode(int64_t node_total_bytes, int64_t root_total_bytes, |
| int64_t node_bytes) const; |
| |
| std::unique_ptr<OpNode> root_; |
| std::map<string, std::unique_ptr<OpNode>> cnodes_map_; |
| std::map<string, std::unique_ptr<TFMultiGraphNode>> tfcnodes_map_; |
| }; |
| |
| } // namespace tfprof |
| } // namespace tensorflow |
| |
| #endif // TENSORFLOW_CORE_PROFILER_INTERNAL_TFPROF_OP_H_ |