/usr/include/palabos/multiGrid/defaultMultiGridPolicy2D.h is in libplb-dev 1.5~r1+repack1-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /* This file is part of the Palabos library.
*
* Copyright (C) 2011-2015 FlowKit Sarl
* Route d'Oron 2
* 1010 Lausanne, Switzerland
* E-mail contact: contact@flowkit.com
*
* The most recent release of Palabos can be downloaded at
* <http://www.palabos.org/>
*
* The library Palabos is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* The library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* Main author: Daniel Lagrava
**/
#ifndef DEFAULT_MULTI_GRID_POLICY_2D_H
#define DEFAULT_MULTI_GRID_POLICY_2D_H
#include "multiBlock/defaultMultiBlockPolicy2D.h"
#include "multiGrid/multiGrid2D.h"
#include "multiGrid/multiGridManagement2D.h"
#include <cmath>
namespace plb {
class DefaultMultiGridPolicy2D {
public:
/// return a default communicator for a multiGrid with a number of levels
template <typename T>
std::vector< BlockCommunicator2D* > getBlockCommunicator(plint levels){
PLB_ASSERT(levels>0);
std::vector< BlockCommunicator2D* > res;
for (int i = 0; i < levels; ++i){
res.push_back(defaultMultiBlockPolicy2D().getBlockCommunicator());
}
return res;
}
/// return a default MultiGridManagement2D
MultiGridManagement2D getMultiGridManagement(plint nx, plint ny, plint numLevels, plint referenceLevel) {
return MultiGridManagement2D(nx, ny, numLevels, referenceLevel );
}
/// return a vector of CombinedStatistics
std::vector<CombinedStatistics*> getCombinedStatistics(plint levels) {
PLB_ASSERT(levels>0);
std::vector<CombinedStatistics*> stats(levels);
for (int i = 0; i < levels; ++i){
// it will be defaultMultiBlockPolicy2D who will give us serial or parallel
stats[i] = defaultMultiBlockPolicy2D().getCombinedStatistics();
}
return stats;
}
friend DefaultMultiGridPolicy2D& defaultMultiGridPolicy2D();
private:
DefaultMultiGridPolicy2D()
:numProcesses(global::mpi().getSize())
{}
private:
int numProcesses;
};
inline DefaultMultiGridPolicy2D& defaultMultiGridPolicy2D(){
static DefaultMultiGridPolicy2D singleton;
return singleton;
}
} // namespace plb
#endif // DEFAULT_MULTI_GRID_POLICY_2D_H
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