KokkosReactionNodalKernel.h

Go to the documentation of this file.

//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "KokkosNodalKernel.h"
 
class KokkosReactionNodalKernel : public Moose::Kokkos::NodalKernel
{
public:
  static InputParameters validParams();
 
  KokkosReactionNodalKernel(const InputParameters & parameters);
 
  template <typename Derived>
  KOKKOS_FUNCTION Real computeQpResidual(const unsigned int qp, AssemblyDatum & datum) const;
  template <typename Derived>
  KOKKOS_FUNCTION Real computeQpJacobian(const unsigned int qp, AssemblyDatum & datum) const;
 
protected:
  const Real _coeff;
};
 
template <typename Derived>
KOKKOS_FUNCTION Real
KokkosReactionNodalKernel::computeQpResidual(const unsigned int qp, AssemblyDatum & datum) const
{
  return _coeff * _u(datum, qp);
}
 
template <typename Derived>
KOKKOS_FUNCTION Real
KokkosReactionNodalKernel::computeQpJacobian(const unsigned int /* qp */,
                                             AssemblyDatum & /* datum */) const
{
  return _coeff;
}