mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-26 09:10:59 -06:00
344 lines
14 KiB
C++
344 lines
14 KiB
C++
/*
|
|
Copyright 2015, 2020 SINTEF Digital, Mathematics and Cybernetics.
|
|
Copyright 2015 IRIS AS
|
|
Copyright 2015 Dr. Blatt - HPC-Simulation-Software & Services
|
|
Copyright 2015 NTNU
|
|
Copyright 2015 Statoil 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef OPM_FLOWLINEARSOLVERPARAMETERS_HEADER_INCLUDED
|
|
#define OPM_FLOWLINEARSOLVERPARAMETERS_HEADER_INCLUDED
|
|
|
|
#include <opm/common/utility/parameters/ParameterGroup.hpp>
|
|
#include <opm/simulators/linalg/ParallelOverlappingILU0.hpp>
|
|
|
|
#include <opm/simulators/linalg/linalgproperties.hh>
|
|
#include <opm/models/utils/parametersystem.hh>
|
|
|
|
#include <array>
|
|
#include <memory>
|
|
|
|
namespace Opm {
|
|
template <class TypeTag>
|
|
class ISTLSolverEbos;
|
|
}
|
|
|
|
|
|
namespace Opm::Properties {
|
|
|
|
namespace TTag {
|
|
struct FlowIstlSolverParams {};
|
|
}
|
|
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct LinearSolverReduction {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct IluRelaxation {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct LinearSolverMaxIter {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct LinearSolverRestart {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct FlowLinearSolverVerbosity {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct IluFillinLevel {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct MiluVariant {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct IluRedblack {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct IluReorderSpheres {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct UseGmres {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct LinearSolverRequireFullSparsityPattern {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct LinearSolverIgnoreConvergenceFailure{
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct PreconditionerAddWellContributions {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct ScaleLinearSystem {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct CprMaxEllIter {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct CprEllSolvetype {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct CprReuseSetup {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct Linsolver {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct GpuMode {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct BdaDeviceId {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct OpenclPlatformId {
|
|
using type = UndefinedProperty;
|
|
};
|
|
template<class TypeTag, class MyTypeTag>
|
|
struct OpenclIluReorder {
|
|
using type = UndefinedProperty;
|
|
};
|
|
|
|
template<class TypeTag>
|
|
struct LinearSolverReduction<TypeTag, TTag::FlowIstlSolverParams> {
|
|
using type = GetPropType<TypeTag, Scalar>;
|
|
static constexpr type value = 1e-2;
|
|
};
|
|
template<class TypeTag>
|
|
struct IluRelaxation<TypeTag, TTag::FlowIstlSolverParams> {
|
|
using type = GetPropType<TypeTag, Scalar>;
|
|
static constexpr type value = 0.9;
|
|
};
|
|
template<class TypeTag>
|
|
struct LinearSolverMaxIter<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 200;
|
|
};
|
|
template<class TypeTag>
|
|
struct LinearSolverRestart<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 40;
|
|
};
|
|
template<class TypeTag>
|
|
struct FlowLinearSolverVerbosity<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 0;
|
|
};
|
|
template<class TypeTag>
|
|
struct IluFillinLevel<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 0;
|
|
};
|
|
template<class TypeTag>
|
|
struct MiluVariant<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr auto value = "ILU";
|
|
};
|
|
template<class TypeTag>
|
|
struct IluRedblack<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct IluReorderSpheres<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct UseGmres<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct LinearSolverRequireFullSparsityPattern<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct LinearSolverIgnoreConvergenceFailure<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct LinearSolverBackend<TypeTag, TTag::FlowIstlSolverParams> {
|
|
using type = Opm::ISTLSolverEbos<TypeTag>;
|
|
};
|
|
template<class TypeTag>
|
|
struct PreconditionerAddWellContributions<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct ScaleLinearSystem<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr bool value = false;
|
|
};
|
|
template<class TypeTag>
|
|
struct CprMaxEllIter<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 20;
|
|
};
|
|
template<class TypeTag>
|
|
struct CprEllSolvetype<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 0;
|
|
};
|
|
template<class TypeTag>
|
|
struct CprReuseSetup<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 3;
|
|
};
|
|
template<class TypeTag>
|
|
struct Linsolver<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr auto value = "ilu0";
|
|
};
|
|
template<class TypeTag>
|
|
struct GpuMode<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr auto value = "none";
|
|
};
|
|
template<class TypeTag>
|
|
struct BdaDeviceId<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 0;
|
|
};
|
|
template<class TypeTag>
|
|
struct OpenclPlatformId<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr int value = 0;
|
|
};
|
|
template<class TypeTag>
|
|
struct OpenclIluReorder<TypeTag, TTag::FlowIstlSolverParams> {
|
|
static constexpr auto value = "graph_coloring";
|
|
};
|
|
|
|
} // namespace Opm::Properties
|
|
|
|
namespace Opm
|
|
{
|
|
|
|
|
|
/// This class carries all parameters for the NewtonIterationBlackoilInterleaved class.
|
|
struct FlowLinearSolverParameters
|
|
{
|
|
double linear_solver_reduction_;
|
|
double ilu_relaxation_;
|
|
int linear_solver_maxiter_;
|
|
int linear_solver_restart_;
|
|
int linear_solver_verbosity_;
|
|
int ilu_fillin_level_;
|
|
Opm::MILU_VARIANT ilu_milu_;
|
|
bool ilu_redblack_;
|
|
bool ilu_reorder_sphere_;
|
|
bool newton_use_gmres_;
|
|
bool require_full_sparsity_pattern_;
|
|
bool ignoreConvergenceFailure_;
|
|
bool scale_linear_system_;
|
|
std::string linsolver_;
|
|
std::string gpu_mode_;
|
|
int bda_device_id_;
|
|
int opencl_platform_id_;
|
|
int cpr_max_ell_iter_ = 20;
|
|
int cpr_reuse_setup_ = 0;
|
|
std::string opencl_ilu_reorder_;
|
|
|
|
template <class TypeTag>
|
|
void init()
|
|
{
|
|
// TODO: these parameters have undocumented non-trivial dependencies
|
|
linear_solver_reduction_ = EWOMS_GET_PARAM(TypeTag, double, LinearSolverReduction);
|
|
ilu_relaxation_ = EWOMS_GET_PARAM(TypeTag, double, IluRelaxation);
|
|
linear_solver_maxiter_ = EWOMS_GET_PARAM(TypeTag, int, LinearSolverMaxIter);
|
|
linear_solver_restart_ = EWOMS_GET_PARAM(TypeTag, int, LinearSolverRestart);
|
|
linear_solver_verbosity_ = EWOMS_GET_PARAM(TypeTag, int, FlowLinearSolverVerbosity);
|
|
ilu_fillin_level_ = EWOMS_GET_PARAM(TypeTag, int, IluFillinLevel);
|
|
ilu_milu_ = convertString2Milu(EWOMS_GET_PARAM(TypeTag, std::string, MiluVariant));
|
|
ilu_redblack_ = EWOMS_GET_PARAM(TypeTag, bool, IluRedblack);
|
|
ilu_reorder_sphere_ = EWOMS_GET_PARAM(TypeTag, bool, IluReorderSpheres);
|
|
newton_use_gmres_ = EWOMS_GET_PARAM(TypeTag, bool, UseGmres);
|
|
require_full_sparsity_pattern_ = EWOMS_GET_PARAM(TypeTag, bool, LinearSolverRequireFullSparsityPattern);
|
|
ignoreConvergenceFailure_ = EWOMS_GET_PARAM(TypeTag, bool, LinearSolverIgnoreConvergenceFailure);
|
|
scale_linear_system_ = EWOMS_GET_PARAM(TypeTag, bool, ScaleLinearSystem);
|
|
cpr_max_ell_iter_ = EWOMS_GET_PARAM(TypeTag, int, CprMaxEllIter);
|
|
cpr_reuse_setup_ = EWOMS_GET_PARAM(TypeTag, int, CprReuseSetup);
|
|
linsolver_ = EWOMS_GET_PARAM(TypeTag, std::string, Linsolver);
|
|
gpu_mode_ = EWOMS_GET_PARAM(TypeTag, std::string, GpuMode);
|
|
bda_device_id_ = EWOMS_GET_PARAM(TypeTag, int, BdaDeviceId);
|
|
opencl_platform_id_ = EWOMS_GET_PARAM(TypeTag, int, OpenclPlatformId);
|
|
opencl_ilu_reorder_ = EWOMS_GET_PARAM(TypeTag, std::string, OpenclIluReorder);
|
|
}
|
|
|
|
template <class TypeTag>
|
|
static void registerParameters()
|
|
{
|
|
EWOMS_REGISTER_PARAM(TypeTag, double, LinearSolverReduction, "The minimum reduction of the residual which the linear solver must achieve");
|
|
EWOMS_REGISTER_PARAM(TypeTag, double, IluRelaxation, "The relaxation factor of the linear solver's ILU preconditioner");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, LinearSolverMaxIter, "The maximum number of iterations of the linear solver");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, LinearSolverRestart, "The number of iterations after which GMRES is restarted");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, FlowLinearSolverVerbosity, "The verbosity level of the linear solver (0: off, 2: all)");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, IluFillinLevel, "The fill-in level of the linear solver's ILU preconditioner");
|
|
EWOMS_REGISTER_PARAM(TypeTag, std::string, MiluVariant, "Specify which variant of the modified-ILU preconditioner ought to be used. Possible variants are: ILU (default, plain ILU), MILU_1 (lump diagonal with dropped row entries), MILU_2 (lump diagonal with the sum of the absolute values of the dropped row entries), MILU_3 (if diagonal is positive add sum of dropped row entrires. Otherwise substract them), MILU_4 (if diagonal is positive add sum of dropped row entrires. Otherwise do nothing");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, IluRedblack, "Use red-black partioning for the ILU preconditioner");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, IluReorderSpheres, "Whether to reorder the entries of the matrix in the red-black ILU preconditioner in spheres starting at an edge. If false the original ordering is preserved in each color. Otherwise why try to ensure D4 ordering (in a 2D structured grid, the diagonal elements are consecutive).");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, UseGmres, "Use GMRES as the linear solver");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, LinearSolverRequireFullSparsityPattern, "Produce the full sparsity pattern for the linear solver");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, LinearSolverIgnoreConvergenceFailure, "Continue with the simulation like nothing happened after the linear solver did not converge");
|
|
EWOMS_REGISTER_PARAM(TypeTag, bool, ScaleLinearSystem, "Scale linear system according to equation scale and primary variable types");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, CprMaxEllIter, "MaxIterations of the elliptic pressure part of the cpr solver");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, CprReuseSetup, "Reuse preconditioner setup. Valid options are 0: recreate the preconditioner for every linear solve, 1: recreate once every timestep, 2: recreate if last linear solve took more than 10 iterations, 3: never recreate");
|
|
EWOMS_REGISTER_PARAM(TypeTag, std::string, Linsolver, "Configuration of solver. Valid options are: ilu0 (default), cpr (an alias for cpr_trueimpes), cpr_quasiimpes, cpr_trueimpes or amg. Alternatively, you can request a configuration to be read from a JSON file by giving the filename here, ending with '.json.'");
|
|
EWOMS_REGISTER_PARAM(TypeTag, std::string, GpuMode, "Use GPU cusparseSolver or openclSolver as the linear solver, usage: '--gpu-mode=[none|cusparse|opencl]'");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, BdaDeviceId, "Choose device ID for cusparseSolver or openclSolver, use 'nvidia-smi' or 'clinfo' to determine valid IDs");
|
|
EWOMS_REGISTER_PARAM(TypeTag, int, OpenclPlatformId, "Choose platform ID for openclSolver, use 'clinfo' to determine valid platform IDs");
|
|
EWOMS_REGISTER_PARAM(TypeTag, std::string, OpenclIluReorder, "Choose the reordering strategy for ILU for openclSolver, usage: '--opencl-ilu-reorder=[level_scheduling|graph_coloring], level_scheduling behaves like Dune and cusparse, graph_coloring is more aggressive and likely to be faster, but is random-based and generally increases the number of linear solves and linear iterations significantly.");
|
|
}
|
|
|
|
FlowLinearSolverParameters() { reset(); }
|
|
|
|
// set default values
|
|
void reset()
|
|
{
|
|
newton_use_gmres_ = false;
|
|
linear_solver_reduction_ = 1e-2;
|
|
linear_solver_maxiter_ = 150;
|
|
linear_solver_restart_ = 40;
|
|
linear_solver_verbosity_ = 0;
|
|
require_full_sparsity_pattern_ = false;
|
|
ignoreConvergenceFailure_ = false;
|
|
ilu_fillin_level_ = 0;
|
|
ilu_relaxation_ = 0.9;
|
|
ilu_milu_ = MILU_VARIANT::ILU;
|
|
ilu_redblack_ = false;
|
|
ilu_reorder_sphere_ = true;
|
|
gpu_mode_ = "none";
|
|
bda_device_id_ = 0;
|
|
opencl_platform_id_ = 0;
|
|
opencl_ilu_reorder_ = "graph_coloring";
|
|
}
|
|
};
|
|
|
|
|
|
} // namespace Opm
|
|
|
|
|
|
|
|
|
|
#endif // OPM_FLOWLINEARSOLVERPARAMETERS_HEADER_INCLUDED
|