/* Copyright 2013, 2015 SINTEF ICT, Applied Mathematics. Copyright 2014, 2015 Dr. Blatt - HPC-Simulation-Software & Services Copyright 2014, 2015 Statoil ASA. Copyright 2015 NTNU Copyright 2015 IRIS AS This file is part of the Open Porous Media project (OPM). OPM is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. OPM 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OPM. If not, see . */ #ifndef OPM_COUNTGLOBALCELLS_HEADER_INCLUDED #define OPM_COUNTGLOBALCELLS_HEADER_INCLUDED #include #include #include #include namespace Opm { namespace detail { std::vector buildAllCells(const int nc); template std::vector activePhases(const PU& pu) { const int maxnp = BlackoilPhases::MaxNumPhases; std::vector active(maxnp, false); for (int p = 0; p < pu.MaxNumPhases; ++p) { active[ p ] = pu.phase_used[ p ] != 0; } return active; } template std::vector active2Canonical(const PU& pu) { const int maxnp = BlackoilPhases::MaxNumPhases; std::vector act2can(maxnp, -1); for (int phase = 0; phase < maxnp; ++phase) { if (pu.phase_used[ phase ]) { act2can[ pu.phase_pos[ phase ] ] = phase; } } return act2can; } double getGravity(const double* g, const int dim); /// \brief Get the number of local interior cells in a grid. /// \tparam The type of the DUNE grid. /// \param grid The grid which cells we count /// \return The number of interior cell in the partition of the /// grid stored on this process. template std::size_t countLocalInteriorCells(const Grid& grid) { if ( grid.comm().size() == 1) { return grid.size(0); } std::size_t count = 0; const auto& gridView = grid.leafGridView(); for(auto cell = gridView.template begin<0, Dune::Interior_Partition>(), endCell = gridView.template end<0, Dune::Interior_Partition>(); cell != endCell; ++cell) { ++count; } return count; } /// \brief Get the number of cells of a global grid. /// /// In a parallel run this is the number of cells that a grid would /// have if the whole grid was stored on one process only. /// \tparam The type of the DUNE grid. /// \param grid The grid which cells we count /// \return The global number of cells. template std::size_t countGlobalCells(const Grid& grid) { if ( grid.comm().size() == 1) { return grid.size(0); } std::size_t count = countLocalInteriorCells(grid); return grid.comm().sum(count); } } // namespace detail } // namespace Opm #endif // OPM_BLACKOILDETAILS_HEADER_INCLUDED