Panzer_LocalPartitioningUtilities.hpp

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// @HEADER
// *****************************************************************************
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//
// Copyright 2011 NTESS and the Panzer contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef PANZER_LOCAL_PARTITIONING_UTILITIES_HPP
#define PANZER_LOCAL_PARTITIONING_UTILITIES_HPP

#include "Panzer_LocalMeshInfo.hpp"

#include <vector>

namespace panzer
{

class ConnManager;
class WorksetDescriptor;

void
fillLocalCellIDs(const Teuchos::RCP<const Teuchos::Comm<int>> & comm,
                 panzer::ConnManager & conn,
                 PHX::View<panzer::GlobalOrdinal*> & owned_cells,
                 PHX::View<panzer::GlobalOrdinal*> & ghost_cells,
                 PHX::View<panzer::GlobalOrdinal*> & virtual_cells);

void
generateLocalMeshPartitions(const panzer::LocalMeshInfo & mesh_info,
                            const panzer::WorksetDescriptor & description,
                            std::vector<panzer::LocalMeshPartition> & partitions);

namespace partitioning_utilities
{

void
setupSubLocalMeshInfo(const panzer::LocalMeshInfoBase & parent_info,
                      const std::vector<panzer::LocalOrdinal> & owned_parent_cells,
                      panzer::LocalMeshInfoBase & child_info);
}

}

#endif