NekBoundaryCoupling.h

Go to the documentation of this file.

/********************************************************************/
/*                  SOFTWARE COPYRIGHT NOTIFICATION                 */
/*                             Cardinal                             */
/*                                                                  */
/*                  (c) 2021 UChicago Argonne, LLC                  */
/*                        ALL RIGHTS RESERVED                       */
/*                                                                  */
/*                 Prepared by UChicago Argonne, LLC                */
/*               Under Contract No. DE-AC02-06CH11357               */
/*                With the U. S. Department of Energy               */
/*                                                                  */
/*             Prepared by Battelle Energy Alliance, LLC            */
/*               Under Contract No. DE-AC07-05ID14517               */
/*                With the U. S. Department of Energy               */
/*                                                                  */
/*                 See LICENSE for full restrictions                */
/********************************************************************/
 
#pragma once
 
#include "CardinalUtils.h"
 
class NekBoundaryCoupling
{
public:
  int processor_id(const int elem_id) const { return process[elem_id]; }
 
  // process-local element IDS on the boundary of interest (for all ranks)
  std::vector<int> element;
 
  // element-local face IDs on the boundary of interest (for all ranks)
  std::vector<int> face;
 
  // problem-global boundary ID for each element (for all ranks)
  std::vector<int> boundary_id;
 
  // process owning each face (for all faces)
  std::vector<int> process;
 
  // number of faces owned by each process
  std::vector<int> counts;
 
  // number of MOOSE mirror faces owned by each process
  std::vector<int> mirror_counts;
 
  // number of coupling elements owned by this process
  int n_faces = 0;
 
  // total number of coupling elements
  int total_n_faces = 0;
 
  // offset into the element, face, and process arrays where this rank's data begins
  int offset = 0;
};
class NekBoundaryCoupling {…};