ICriteriaLoadBalanceMng.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* ICriteriaLoadBalanceMng.h                                   (C) 2000-2024 */
/*                                                                           */
/* Interface for a load balance criteria manager for meshes.                 */
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#ifndef ARCANE_CORE_ICRITERIALOADBALANCEMNG_H
#define ARCANE_CORE_ICRITERIALOADBALANCEMNG_H
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#include "arcane/core/ArcaneTypes.h"
#include "arcane/core/VariableTypes.h"
 
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namespace Arcane
{
 
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class ICriteriaLoadBalanceMng
{
 public:
 
  virtual ~ICriteriaLoadBalanceMng() = default; 
 
 public:

  virtual void addCriterion(VariableCellInt32& count) = 0;

  virtual void addCriterion(VariableCellReal& count) = 0;
 
  // TODO Understand how PartitionerMemoryInfo works
  virtual void addMass(VariableCellInt32& count, const String& entity) = 0;

  virtual void addCommCost(VariableFaceInt32& count, const String& entity) = 0;

  virtual void reset() = 0;

  virtual void setMassAsCriterion(bool active) = 0;

  virtual void setNbCellsAsCriterion(bool active) = 0;

  virtual void setCellCommContrib(bool active) = 0;

  virtual void setComputeComm(bool active) = 0;

  virtual Integer nbCriteria() = 0;
};
 
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} // End namespace Arcane
 
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#endif