Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #include "CreateExecutionerAction.h"
      11             : #include "Factory.h"
      12             : #include "PetscSupport.h"
      13             : #include "MooseApp.h"
      14             : #include "Executioner.h"
      15             : #include "Eigenvalue.h"
      16             : #include "FEProblem.h"
      17             : #include "EigenProblem.h"
      18             : 
      19             : registerMooseAction("MooseApp", CreateExecutionerAction, "setup_executioner");
      20             : 
      21             : InputParameters
      22       65056 : CreateExecutionerAction::validParams()
      23             : {
      24       65056 :   InputParameters params = MooseObjectAction::validParams();
      25      130112 :   params.addClassDescription("Add an Executioner object to the simulation.");
      26      130112 :   params.addParam<bool>(
      27             :       "auto_preconditioning",
      28      130112 :       true,
      29             :       "When true and a [Preconditioning] block does not exist, the application will attempt to use "
      30             :       "the correct preconditioning given the Executioner settings.");
      31       65056 :   return params;
      32           0 : }
      33             : 
      34       63771 : CreateExecutionerAction::CreateExecutionerAction(const InputParameters & params)
      35      127538 :   : MooseObjectAction(params), _auto_preconditioning(getParam<bool>("auto_preconditioning"))
      36             : {
      37       63767 : }
      38             : 
      39             : void
      40       62886 : CreateExecutionerAction::act()
      41             : {
      42       62886 :   std::shared_ptr<EigenProblem> eigen_problem = std::dynamic_pointer_cast<EigenProblem>(_problem);
      43       62886 :   if (eigen_problem)
      44        1764 :     _moose_object_pars.set<EigenProblem *>("_eigen_problem") = eigen_problem.get();
      45      125772 :   _moose_object_pars.set<SubProblem *>("_subproblem") = static_cast<SubProblem *>(_problem.get());
      46             : 
      47             :   std::shared_ptr<Executioner> executioner =
      48      125772 :       _factory.create<Executioner>(_type, "Executioner", _moose_object_pars);
      49             : 
      50             :   std::shared_ptr<Eigenvalue> eigen_executioner =
      51       62858 :       std::dynamic_pointer_cast<Eigenvalue>(executioner);
      52             : 
      53       62858 :   if ((eigen_problem == nullptr) != (eigen_executioner == nullptr))
      54           0 :     mooseError("Executioner is not consistent with each other; EigenExecutioner needs an "
      55             :                "EigenProblem, and Steady and Transient need a FEProblem");
      56             : 
      57             :   // If enabled, automatically create a Preconditioner if the [Preconditioning] block is not found
      58      310158 :   if (_auto_preconditioning && !_awh.hasActions("add_preconditioning") &&
      59      239156 :       _moose_object_pars.isParamValid("solve_type"))
      60       34009 :     setupAutoPreconditioning();
      61             : 
      62       62858 :   _app.setExecutioner(std::move(executioner));
      63       62858 : }
      64             : 
      65             : void
      66       34009 : CreateExecutionerAction::setupAutoPreconditioning()
      67             : {
      68             :   // If using NEWTON or LINEAR then automatically create SingleMatrixPreconditioner object with
      69             :   // full=true
      70       34009 :   const MooseEnum & solve_type = _moose_object_pars.get<MooseEnum>("solve_type");
      71      183536 :   if (((solve_type.find("NEWTON") != solve_type.items().end()) && (solve_type == "NEWTON")) ||
      72      129461 :       ((solve_type.find("LINEAR") != solve_type.items().end()) && (solve_type == "LINEAR")))
      73       21248 :     for (const auto & nl_sys_name : _problem->getNonlinearSystemNames())
      74             :     {
      75             :       // Action Parameters
      76       31878 :       InputParameters params = _action_factory.getValidParams("SetupPreconditionerAction");
      77       10626 :       params.set<std::string>("type") = "SMP";
      78             : 
      79             :       // Associate errors with "solve_type"
      80       21252 :       associateWithParameter(_moose_object_pars, "solve_type", params);
      81             : 
      82             :       // Create the Action that will build the Preconditioner object
      83       10626 :       std::shared_ptr<Action> ptr = _action_factory.create(
      84             :           "SetupPreconditionerAction",
      85       21252 :           MooseUtils::join(
      86       42504 :               std::vector<std::string>({"_moose_auto", static_cast<std::string>(nl_sys_name)}),
      87             :               "_"),
      88       21252 :           params);
      89             : 
      90             :       // Set 'full=true'
      91       10626 :       std::shared_ptr<MooseObjectAction> moa_ptr = std::static_pointer_cast<MooseObjectAction>(ptr);
      92       10626 :       InputParameters & mo_params = moa_ptr->getObjectParams();
      93       21252 :       mo_params.set<bool>("full") = true;
      94       10626 :       mo_params.set<NonlinearSystemName>("nl_sys") = nl_sys_name;
      95             : 
      96       10626 :       _awh.addActionBlock(ptr);
      97       10626 :     }
      98       65887 : }