ParallelSubsetSimulation.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 "Sampler.h"
#include "ReporterInterface.h"
 
class ParallelSubsetSimulation : public Sampler
{
public:
  static InputParameters validParams();
 
  ParallelSubsetSimulation(const InputParameters & parameters);
 
  const unsigned int & getNumSamplesSub() const;
 
  const bool & getUseAbsoluteValue() const;
 
  const Real & getSubsetProbability() const;
 
  virtual bool isAdaptiveSamplingCompleted() const override { return _is_sampling_completed; }
 
protected:
  virtual void executeSetUp() override;
  virtual Real computeSample(dof_id_type row_index, dof_id_type col_index) override;
 
  const unsigned int & _num_samplessub;
 
  const unsigned int & _num_subsets;
 
  const bool & _use_absolute_value;
 
  const Real & _subset_probability;
 
  const unsigned int & _num_random_seeds;
 
  const std::vector<Real> & _outputs;
 
  const std::vector<std::vector<Real>> & _inputs;
 
  const int & _step;
 
  const unsigned int _count_max;
 
  unsigned int _subset;
 
  std::vector<Distribution const *> _distributions;
 
  bool _is_sampling_completed;
 
private:
  std::vector<std::vector<Real>> _inputs_sto;
 
  std::vector<Real> _outputs_sto;
 
  std::vector<std::vector<Real>> _inputs_sorted;
 
  std::vector<std::vector<Real>> _markov_seed;
};