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Refactor setupPropertyTree().

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This commit is contained in:
Atgeirr Flø Rasmussen
2020-10-11 09:24:05 +02:00
parent 00438c4860
commit 842afd312e
4 changed files with 129 additions and 68 deletions
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108
opm/simulators/linalg/setupPropertyTree_impl.hpp
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@@ -34,84 +34,58 @@ namespace Opm
/// from file the data in the JSON file will override any other options.
template<class TypeTag>
boost::property_tree::ptree
setupPropertyTree(const FlowLinearSolverParameters& p)
setupPropertyTree(FlowLinearSolverParameters p) // Note: copying the parameters to potentially override.
{
boost::property_tree::ptree prm;
if (p.linear_solver_configuration_ == "file") {
std::string conf = p.linear_solver_configuration_;
// Get configuration from file.
if (conf == "file") {
#if BOOST_VERSION / 100 % 1000 > 48
if (p.linear_solver_configuration_json_file_ == "none"){
if (p.linear_solver_configuration_json_file_ == "none") {
OPM_THROW(std::invalid_argument,
"--linear-solver-configuration=file requires that a filename "
<< "is passed with "
<< "--linear-solver-configuration-json-file=filename.");
}else{
<< "is passed with "
<< "--linear-solver-configuration-json-file=filename.");
} else {
boost::property_tree::ptree prm;
boost::property_tree::read_json(p.linear_solver_configuration_json_file_, prm);
return prm;
}
#else
OPM_THROW(std::invalid_argument,
"--linear-solver-configuration=file not supported with "
<< "boost version. Needs version > 1.48.");
OPM_THROW(std::invalid_argument,
"--linear-solver-configuration=file not supported with "
<< "boost version. Needs version > 1.48.");
#endif
}
else
{
std::string conf = p.linear_solver_configuration_;
// Support old UseCpr if not configuration was set
if((conf == "cpr_trueimpes") || (conf == "cpr_quasiimpes")){
prm.put("tol", p.linear_solver_reduction_);
if (EWOMS_PARAM_IS_SET(TypeTag, int, LinearSolverMaxIter))
prm.put("maxiter", p.linear_solver_maxiter_);// Trust that the user knows what he does
else
prm.put("maxiter", 20); // Use our own default.
prm.put("verbosity", p.linear_solver_verbosity_);
prm.put("solver", "bicgstab");
prm.put("preconditioner.type", "cpr");
if (conf == "cpr_quasiimpes" )
{
prm.put("preconditioner.weight_type","quasiimpes");
}
else
{
prm.put("preconditioner.weight_type","trueimpes");
}
prm.put("preconditioner.finesmoother.type", "ParOverILU0");
prm.put("preconditioner.finesmoother.relaxation", 1.0);
prm.put("preconditioner.pressure_var_index",1);
prm.put("preconditioner.verbosity",0);
prm.put("preconditioner.coarsesolver.maxiter",1);
prm.put("preconditioner.coarsesolver.tol",1e-1);
prm.put("preconditioner.coarsesolver.solver","loopsolver");
prm.put("preconditioner.coarsesolver.verbosity",0);
prm.put("preconditioner.coarsesolver.preconditioner.type","amg");
prm.put("preconditioner.coarsesolver.preconditioner.alpha",0.333333333333);
prm.put("preconditioner.coarsesolver.preconditioner.relaxation",1.0);
if (EWOMS_PARAM_IS_SET(TypeTag, int, CprMaxEllIter))
prm.put("preconditioner.coarsesolver.preconditioner.iterations", p.cpr_max_ell_iter_);
else
prm.put("preconditioner.coarsesolver.preconditioner.iterations",1);
prm.put("preconditioner.coarsesolver.preconditioner.coarsenTarget",1200);
prm.put("preconditioner.coarsesolver.preconditioner.pre_smooth",1);
prm.put("preconditioner.coarsesolver.preconditioner.post_smooth",1);
prm.put("preconditioner.coarsesolver.preconditioner.beta",1e-5);
prm.put("preconditioner.coarsesolver.preconditioner.smoother","ILU0");
prm.put("preconditioner.coarsesolver.preconditioner.verbosity",0);
prm.put("preconditioner.coarsesolver.preconditioner.maxlevel",15);
prm.put("preconditioner.coarsesolver.preconditioner.skip_isolated",0);
} else {
if(conf != "ilu0"){
OPM_THROW(std::invalid_argument, conf << "is not a valid setting for --linear-solver-configuration."
<< " Please use ilu0, cpr_trueimpes, or cpr_quasiimpes");
}
prm.put("tol", p.linear_solver_reduction_);
prm.put("maxiter", p.linear_solver_maxiter_);
prm.put("verbosity", p.linear_solver_verbosity_);
prm.put("solver", "bicgstab");
prm.put("preconditioner.type", "ParOverILU0");
prm.put("preconditioner.relaxation", p.ilu_relaxation_);
prm.put("preconditioner.ilulevel", p.ilu_fillin_level_);
// Use CPR configuration.
if ((conf == "cpr") || (conf == "cpr_trueimpes") || (conf == "cpr_quasiimpes")) {
if (conf == "cpr") {
// Treat "cpr" as short cut for the true IMPES variant.
conf = "cpr_trueimpes";
}
if (!EWOMS_PARAM_IS_SET(TypeTag, int, LinearSolverMaxIter)) {
// Use our own default unless it was explicitly overridden by user.
p.linear_solver_maxiter_ = 20;
}
if (!EWOMS_PARAM_IS_SET(TypeTag, int, CprMaxEllIter)) {
// Use our own default unless it was explicitly overridden by user.
p.cpr_max_ell_iter_ = 1;
}
return setupCPR(conf, p);
}
return prm;
// Use ILU0 configuration.
if (conf == "ilu0") {
return setupILU(conf, p);
}
// No valid configuration option found.
OPM_THROW(std::invalid_argument,
conf << " is not a valid setting for --linear-solver-configuration."
<< " Please use ilu0, cpr, cpr_trueimpes, or cpr_quasiimpes");
}
} // namespace Opm