MemoryUsage.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 "GeneralPostprocessor.h"
#include "MemoryUsageReporter.h"
#include "MemoryUtils.h"
 
class MemoryUsage : public GeneralPostprocessor, public MemoryUsageReporter
{
public:
  static InputParameters validParams();
 
  MemoryUsage(const InputParameters & parameters);
 
  virtual void timestepSetup() override;
 
  virtual void initialize() override {}
  virtual void execute() override;
  virtual void finalize() override;
  virtual PostprocessorValue getValue() const override;
 
protected:
  enum class MemType
  {
    physical_memory,
    virtual_memory,
    page_faults
  } _mem_type;
 
  enum class ValueType
  {
    total,
    average,
    max_process,
    min_process
  } _value_type;
 
  MemoryUtils::MemUnits _mem_units;
 
  Real _value;
 
  Real _peak_value;
 
  const bool _report_peak_value;
};