PerfGraphReporter.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneralReporter.h"

class PerfNode;
class PerfGraph;

class PerfGraphReporter : public GeneralReporter
{
public:
  static InputParameters validParams();

  PerfGraphReporter(const InputParameters & parameters);

  void initialize() override {}
  void finalize() override;
  void execute() override {}

  static const std::vector<ReporterValueName> value_names;

  struct PerfGraphJSON
  {
    nlohmann::json value;
  };

private:
  PerfGraphJSON & _graph;
  std::size_t & _max_memory_this_rank;
  std::vector<std::size_t> & _max_memory_per_rank;
};

void to_json(nlohmann::json & json, const PerfGraphReporter::PerfGraphJSON & perf_graph_json);

void dataStore(std::ostream &, PerfGraphReporter::PerfGraphJSON &, void *);
void dataLoad(std::istream &, PerfGraphReporter::PerfGraphJSON &, void *);