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             : #ifdef MOOSE_MFEM_ENABLED
      11             : 
      12             : #include "MFEMHypreAME.h"
      13             : #include "MFEMProblem.h"
      14             : 
      15             : registerMooseObject("MooseApp", MFEMHypreAME);
      16             : 
      17             : InputParameters
      18        2124 : MFEMHypreAME::validParams()
      19             : {
      20        2124 :   InputParameters params = Moose::MFEM::EigensolverBase::validParams();
      21        2124 :   params.addClassDescription("Hypre auxiliary-space Maxwell eigensolver to compute the lowest "
      22             :                              "eigenmodes of a generalized eigenvalue problem.");
      23             : 
      24        2124 :   return params;
      25           0 : }
      26             : 
      27          13 : MFEMHypreAME::MFEMHypreAME(const InputParameters & parameters)
      28          13 :   : Moose::MFEM::EigensolverBase(parameters)
      29             : {
      30          13 :   ConstructSolver();
      31          13 : }
      32             : 
      33             : void
      34          13 : MFEMHypreAME::ConstructSolver()
      35             : {
      36          13 :   _eigensolver = std::make_unique<mfem::HypreAME>(getMFEMProblem().getComm());
      37             : 
      38          13 :   _eigensolver->SetNumModes(_num_modes);
      39          26 :   _eigensolver->SetMaxIter(getParam<int>("l_max_its"));
      40          26 :   _eigensolver->SetTol(getParam<mfem::real_t>("l_tol"));
      41          26 :   _eigensolver->SetPrintLevel(getParam<int>("print_level"));
      42          13 :   SetPreconditioner(*_eigensolver);
      43          13 : }
      44             : 
      45             : #endif