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 "ElementOptimizationDiffusionCoefFunctionInnerProduct.h"
      11             : 
      12             : registerMooseObject("OptimizationApp", ElementOptimizationDiffusionCoefFunctionInnerProduct);
      13             : 
      14             : InputParameters
      15         320 : ElementOptimizationDiffusionCoefFunctionInnerProduct::validParams()
      16             : {
      17         320 :   InputParameters params = ElementOptimizationFunctionInnerProduct::validParams();
      18         320 :   params.addClassDescription(
      19             :       "Compute the gradient for material inversion by taking the inner product of gradients of the "
      20             :       "forward and adjoint variables with material gradient");
      21             : 
      22         640 :   params.addRequiredCoupledVar("forward_variable", "Variable from the forward solution");
      23         320 :   return params;
      24           0 : }
      25             : 
      26         160 : ElementOptimizationDiffusionCoefFunctionInnerProduct::
      27         160 :     ElementOptimizationDiffusionCoefFunctionInnerProduct(const InputParameters & parameters)
      28             :   : ElementOptimizationFunctionInnerProduct(parameters),
      29         160 :     _grad_adjoint(coupledGradient("variable")),
      30         320 :     _grad_forward(coupledGradient("forward_variable"))
      31             : {
      32         160 : }
      33             : 
      34             : Real
      35     2276544 : ElementOptimizationDiffusionCoefFunctionInnerProduct::computeQpInnerProduct()
      36             : {
      37     2276544 :   return -_grad_adjoint[_qp] * _grad_forward[_qp];
      38             : }