mirror of
https://github.com/OPM/opm-simulators.git
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126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
/*
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Copyright 2020 Equinor ASA.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <opm/input/eclipse/Deck/Deck.hpp>
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#include <opm/input/eclipse/EclipseState/EclipseState.hpp>
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#include <opm/input/eclipse/Schedule/Schedule.hpp>
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#include <opm/input/eclipse/EclipseState/SummaryConfig/SummaryConfig.hpp>
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#include <opm/simulators/flow/Main.hpp>
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#include <opm/simulators/flow/FlowMainEbos.hpp>
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#include <opm/simulators/flow/python/PyMaterialState.hpp>
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#include <pybind11/pybind11.h>
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#include <pybind11/numpy.h>
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#include <pybind11/embed.h>
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// NOTE: EXIT_SUCCESS, EXIT_FAILURE is defined in cstdlib
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#include <cstdlib>
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#include <iostream>
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#include <string>
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#include <opm/simulators/flow/python/simulators.hpp>
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namespace py = pybind11;
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namespace Opm::Pybind {
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BlackOilSimulator::BlackOilSimulator( const std::string &deckFilename)
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: deckFilename_{deckFilename}
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{
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}
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py::array_t<double> BlackOilSimulator::getPorosity()
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{
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std::size_t len;
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auto array = materialState_->getPorosity(&len);
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return py::array(len, array.get());
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}
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int BlackOilSimulator::run()
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{
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auto mainObject = Opm::Main( deckFilename_ );
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return mainObject.runDynamic();
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}
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void BlackOilSimulator::setPorosity( py::array_t<double,
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py::array::c_style | py::array::forcecast> array)
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{
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std::size_t size_ = array.size();
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const double *poro = array.data();
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materialState_->setPorosity(poro, size_);
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}
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int BlackOilSimulator::step()
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{
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if (!hasRunInit_) {
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throw std::logic_error("step() called before step_init()");
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}
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if (hasRunCleanup_) {
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throw std::logic_error("step() called after step_cleanup()");
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}
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return mainEbos_->executeStep();
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}
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int BlackOilSimulator::stepCleanup()
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{
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hasRunCleanup_ = true;
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return mainEbos_->executeStepsCleanup();
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}
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int BlackOilSimulator::stepInit()
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{
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if (hasRunInit_) {
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// Running step_init() multiple times is not implemented yet,
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if (hasRunCleanup_) {
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throw std::logic_error("step_init() called again");
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}
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else {
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return EXIT_SUCCESS;
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}
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}
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main_ = std::make_unique<Opm::Main>( deckFilename_ );
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int exitCode = EXIT_SUCCESS;
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mainEbos_ = main_->initFlowEbosBlackoil(exitCode);
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if (mainEbos_) {
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int result = mainEbos_->executeInitStep();
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hasRunInit_ = true;
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ebosSimulator_ = mainEbos_->getSimulatorPtr();
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materialState_ = std::make_unique<PyMaterialState<TypeTag>>(
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ebosSimulator_);
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return result;
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}
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else {
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return exitCode;
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}
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}
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} // namespace Opm::Pybind
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PYBIND11_MODULE(simulators, m)
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{
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using namespace Opm::Pybind;
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py::class_<BlackOilSimulator>(m, "BlackOilSimulator")
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.def(py::init< const std::string& >())
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.def("get_porosity", &BlackOilSimulator::getPorosity,
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py::return_value_policy::copy)
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.def("run", &BlackOilSimulator::run)
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.def("set_porosity", &BlackOilSimulator::setPorosity)
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.def("step", &BlackOilSimulator::step)
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.def("step_init", &BlackOilSimulator::stepInit)
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.def("step_cleanup", &BlackOilSimulator::stepCleanup);
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}
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