ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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lb_walberla_init.cpp
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1/*
2 * Copyright (C) 2019-2023 The ESPResSo project
3 *
4 * This file is part of ESPResSo.
5 *
6 * ESPResSo is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * ESPResSo is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20#include "LBWalberlaImpl.hpp"
21
26
27#include <memory>
28
29std::shared_ptr<LBWalberlaBase>
30new_lb_walberla_cpu(std::shared_ptr<LatticeWalberla> const &lattice,
31 double viscosity, double density, bool single_precision) {
32 if (single_precision) {
33 return std::make_shared<walberla::LBWalberlaImpl<float, lbmpy::Arch::CPU>>(
34 lattice, viscosity, density);
35 }
36 return std::make_shared<walberla::LBWalberlaImpl<double, lbmpy::Arch::CPU>>(
37 lattice, viscosity, density);
38}
LBWalberlaBase provides the public interface of the LB waLBerla bridge.
walberla::LBWalberlaImpl implements the interface of the LB waLBerla bridge using sweeps generated by...
std::shared_ptr< LBWalberlaBase > new_lb_walberla_cpu(std::shared_ptr< LatticeWalberla > const &lattice, double viscosity, double density, bool single_precision)