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Reorder.hpp
/*
Copyright 2019 Equinor ASA
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 <http://www.gnu.org/licenses/>.
*/
#ifndef REORDER_HPP
#define REORDER_HPP
#include <vector>
namespace Opm::Accelerator {
bool canBeStarted(const int rowIndex,
const int* rowPointers,
const int* colIndices,
const std::vector<bool>& doneRows);
void findLevelScheduling(const int* CSRColIndices,
const int* CSRRowPointers,
const int* CSCRowIndices,
const int* CSCColPointers,
int Nb,
int* numColors,
int* toOrder,
int* fromOrder,
std::vector<int>& rowsPerColor);
void csrPatternToCsc(const int* CSRColIndices,
const int* CSRRowPointers,
int* CSCRowIndices,
int* CSCColPointers,
int Nb);
} // namespace Opm::Accelerator
#endif