You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.3 KiB
79 lines
2.3 KiB
/* Copyright (c) 2018 PaddlePaddle 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. */
|
|
|
|
/*
|
|
* This file create an DFG_GraphvizDrawPass which helps to draw a data flow
|
|
* graph's structure using graphviz.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <fstream>
|
|
#include <string>
|
|
#include "paddle/fluid/inference/analysis/dot.h"
|
|
#include "paddle/fluid/inference/analysis/pass.h"
|
|
|
|
namespace paddle {
|
|
namespace inference {
|
|
namespace analysis {
|
|
|
|
/*
|
|
* Output a dot file and write to some place.
|
|
*/
|
|
class DFG_GraphvizDrawPass : public DataFlowGraphPass {
|
|
public:
|
|
struct Config {
|
|
Config(const std::string &dir, const std::string &id,
|
|
bool display_deleted_node = false)
|
|
: dir(dir), id(id), display_deleted_node(display_deleted_node) {}
|
|
|
|
// The directory to store the .dot or .png files.
|
|
const std::string dir;
|
|
// The identifier for this dot file.
|
|
const std::string id;
|
|
// Whether to display deleted nodes, default false.
|
|
const bool display_deleted_node;
|
|
};
|
|
|
|
explicit DFG_GraphvizDrawPass(const Config &config) : config_(config) {}
|
|
|
|
bool Initialize(Argument *argument) override { return true; }
|
|
void Run(DataFlowGraph *graph) override;
|
|
bool Finalize() override { return true; }
|
|
|
|
std::string repr() const override { return "DFG graphviz drawer"; }
|
|
std::string description() const override {
|
|
return "Debug a DFG by draw with graphviz";
|
|
}
|
|
|
|
protected:
|
|
// A counter to add a number prefix to the debugger image output so that they
|
|
// will sort in the triggered order.
|
|
static int counter_;
|
|
|
|
// Path of the dot file to output.
|
|
std::string GenDotPath() const {
|
|
return config_.dir + "/" + std::to_string(counter_++) + "-graph_" +
|
|
config_.id + ".dot";
|
|
}
|
|
|
|
virtual std::string Draw(DataFlowGraph *graph);
|
|
|
|
Config config_;
|
|
};
|
|
|
|
} // namespace analysis
|
|
} // namespace inference
|
|
} // namespace paddle
|