ReactiveSolver.h
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*
* Copyright (c) 2003-2020 by The University of Queensland
* http://www.uq.edu.au
*
* Primary Business: Queensland, Australia
* Licensed under the Apache License, version 2.0
* http://www.apache.org/licenses/LICENSE-2.0
*
* Development until 2012 by Earth Systems Science Computational Center (ESSCC)
* Development 2012-2013 by School of Earth Sciences
* Development from 2014-2017 by Centre for Geoscience Computing (GeoComp)
* Development from 2019 by School of Earth and Environmental Sciences
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#ifndef __PASO_REACTIVESOLVER_H__
#define __PASO_REACTIVESOLVER_H__
#include "Transport.h"
namespace paso {
struct Performance;
struct ReactiveSolver
{
ReactiveSolver(const_TransportProblem_ptr _tp) : tp(_tp) {}
~ReactiveSolver() {}
inline void initialize(double _dt, Options*)
{
dt = _dt;
}
SolverResult solve(double* u, double* u_old, const double* source,
Options* options, Performance* pp);
static double getSafeTimeStepSize(const_TransportProblem_ptr tp);
const_TransportProblem_ptr tp;
double dt;
};
} // namespace paso
#endif // __PASO_REACTIVESOLVER_H__
paso::EPSILON
static const real_t EPSILON
Definition: ReactiveSolver.cpp:55
paso::PASO_RT_EXP_LIM_MIN
static const real_t PASO_RT_EXP_LIM_MIN
Definition: ReactiveSolver.cpp:58
paso::LARGE_POSITIVE_FLOAT
static const real_t LARGE_POSITIVE_FLOAT
Definition: FCT_Solver.cpp:44
escript::DataTypes::real_t
double real_t
type of all real-valued scalars in escript
Definition: DataTypes.h:79
paso::Divergence
@ Divergence
Definition: Paso.h:78
ReactiveSolver.h
paso::ReactiveSolver::dt
double dt
Definition: ReactiveSolver.h:58
escript::DataTypes::real_t_max
real_t real_t_max()
Returns the maximum finite value for the real_t type.
Definition: DataTypes.h:117
MPI_INT
#define MPI_INT
Definition: EsysMPI.h:46
MPI_MAX
#define MPI_MAX
Definition: EsysMPI.h:54
Solver.h
escript::DataTypes::dim_t
index_t dim_t
Definition: DataTypes.h:93
paso::SolverResult
SolverResult
Definition: Paso.h:57
paso::ReactiveSolver::solve
SolverResult solve(double *u, double *u_old, const double *source, Options *options, Performance *pp)
Definition: ReactiveSolver.cpp:63
paso::ReactiveSolver::ReactiveSolver
ReactiveSolver(const_TransportProblem_ptr _tp)
Definition: ReactiveSolver.h:44
paso::const_TransportProblem_ptr
boost::shared_ptr< const TransportProblem > const_TransportProblem_ptr
Definition: Transport.h:34
Transport.h
MPI_DOUBLE
#define MPI_DOUBLE
Definition: EsysMPI.h:47
MPI_MIN
#define MPI_MIN
Definition: EsysMPI.h:53
paso::PASO_RT_EXP_LIM_MAX
static const real_t PASO_RT_EXP_LIM_MAX
Definition: ReactiveSolver.cpp:61
escript::DataTypes::index_t
int index_t
type for array/matrix indices used both globally and on each rank
Definition: DataTypes.h:88
paso::ReactiveSolver::~ReactiveSolver
~ReactiveSolver()
Definition: ReactiveSolver.h:45
PasoUtil.h
paso::ReactiveSolver::getSafeTimeStepSize
static double getSafeTimeStepSize(const_TransportProblem_ptr tp)
Definition: ReactiveSolver.cpp:107
escript::DataTypes::real_t_eps
real_t real_t_eps()
Returns the machine epsilon for the real_t type.
Definition: DataTypes.h:126
paso::ReactiveSolver::tp
const_TransportProblem_ptr tp
Definition: ReactiveSolver.h:57
paso
Definition: BiCGStab.cpp:26
paso::NoError
@ NoError
Definition: Paso.h:72
paso::ReactiveSolver::initialize
void initialize(double _dt, Options *)
Definition: ReactiveSolver.h:47