18 #include "libmesh/threads.h" 19 #include "libmesh/quadrature.h" 32 mooseWarning(
"NonlocalIntegratedBC is a computationally expensive experimental capability used " 33 "only for integral terms.");
54 for (
unsigned int i = 0; i < rows; i++)
58 var->sys().solution().add_vector(diag, var->dofIndices());
74 auto phi_size = jvar.dofIndices().size();
76 for (
_j = 0;
_j < phi_size;
96 unsigned int n_total_dofs = var_alldofindices.size();
98 for (
_k = 0;
_k < n_total_dofs;
102 auto it = local_dofindices.find(var_alldofindices[
_k]);
103 if (it == local_dofindices.end())
131 const std::vector<dof_id_type> & jv_alldofindices = jv.
allDofIndices();
132 unsigned int n_total_dofs = jv_alldofindices.size();
134 for (
_k = 0;
_k < n_total_dofs;
138 auto it = local_dofindices.find(jv_alldofindices[
_k]);
139 if (it == local_dofindices.end())
MooseMesh & _mesh
Reference to this Kernel's mesh object.
const VariableTestValue & _test
test function values (in QPs)
void accumulateTaggedNonlocalMatrix()
Nonlocal Jacobian blocks will be appended by adding the current nonlocal kernel Jacobian.
virtual Real computeQpNonlocalOffDiagJacobian(unsigned int, dof_id_type)
virtual Real computeQpJacobian()
Method for computing the diagonal Jacobian at quadrature points.
std::vector< MooseVariableFEBase * > _diag_save_in
unsigned int number() const
Get variable number coming from libMesh.
virtual Real computeQpOffDiagJacobian(unsigned int)
Method for computing an off-diagonal jacobian component at quadrature points.
static InputParameters validParams()
unsigned int _i
i-th, j-th index for enumerating test and shape functions
This class provides an interface for common operations on field variables of both FE and FV types wit...
static InputParameters validParams()
virtual void getUserObjectJacobian(unsigned int, dof_id_type)
Optimization option for getting jocobinas from userobject once per dof.
THREAD_ID _tid
The thread ID for this kernel.
const VariablePhiValue & _phi
shape function values (in QPs)
DenseMatrix< Number > _local_ke
Holds local Jacobian entries as they are accumulated by this Kernel.
const MooseVariableFieldBase & getVariable(unsigned int jvar_num) const
Retrieve the variable object from our system associated with jvar_num.
void mooseWarning(Args &&... args) const
Emits a warning prefixed with object name and type.
unsigned int _qp
quadrature point index
SystemBase & _sys
Reference to the EquationSystem object.
NonlocalIntegratedBC(const InputParameters ¶meters)
void errorIfDistributedMesh(std::string name) const
Generate a unified error message if the underlying libMesh mesh is a DistributedMesh.
virtual void computeNonlocalJacobian() override
computeNonlocalJacobian and computeNonlocalOffDiagJacobian methods are introduced for providing the j...
void prepareMatrixTagNonlocal(Assembly &assembly, unsigned int ivar, unsigned int jvar)
Prepare data for computing nonlocal element jacobian according to the active tags.
unsigned int size() const
The number of elements that can currently be stored in the array.
virtual void computeNonlocalOffDiagJacobian(unsigned int jvar) override
Computes Jacobian entries corresponding to nonlocal dofs of the jvar.
const std::vector< dof_id_type > & dofIndices() const final
Get local DoF indices.
virtual bool globalDoFEnabled(MooseVariableFEBase &, dof_id_type)
optimization option for executing nonlocal jacobian calculation only for nonzero elements ...
virtual const std::vector< dof_id_type > & dofIndices() const
Get local DoF indices.
Base class for deriving any boundary condition of a integrated type.
void accumulateTaggedLocalMatrix()
Local Jacobian blocks will be appended by adding the current local kernel Jacobian.
const MooseArray< Real > & _coord
coordinate transformation
virtual void computeJacobian() override
computeJacobian and computeQpOffDiagJacobian methods are almost same as IntegratedBC except for few a...
Assembly & _assembly
Reference to this Kernel's assembly object.
const QBase *const & _qrule
active quadrature rule
const std::vector< dof_id_type > & allDofIndices() const
Get all global dofindices for the variable.
virtual Real computeQpNonlocalJacobian(dof_id_type)
Compute this IntegratedBC's contribution to the Jacobian corresponding to nolocal dof at the current ...
MooseVariableFieldBase & getVariable(THREAD_ID tid, const std::string &var_name) const
Gets a reference to a variable of with specified name.
void prepareMatrixTag(Assembly &assembly, unsigned int ivar, unsigned int jvar)
Prepare data for computing element jacobian according to the active tags.
bool _has_diag_save_in
The aux variables to save the diagonal Jacobian contributions to.
DenseMatrix< Number > _nonlocal_ke
Holds nonlocal Jacobian entries as they are accumulated by this Kernel.
virtual void computeOffDiagJacobian(unsigned int jvar) override
Computes d-ivar-residual / d-jvar...
const MooseArray< Real > & _JxW
transformed Jacobian weights