deal.II version GIT relicensing-2233-g9bd70d8389 2024-12-08 16:10:00+00:00
|
Namespaces | |
namespace | internal |
Classes | |
class | ElementActivationAndDeactivationMatrixFree |
Functions | |
template<int dim, typename AdditionalData > | |
void | categorize_by_boundary_ids (const Triangulation< dim > &tria, AdditionalData &additional_data) |
template<int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename VectorType > | |
void | compute_diagonal (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, VectorType &diagonal_global, const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &cell_operation, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0, const unsigned int first_vector_component=0) |
template<int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename MemorySpace , typename QuadOperation > | |
void | compute_diagonal (const Portable::MatrixFree< dim, Number > &matrix_free, LinearAlgebra::distributed::Vector< Number, MemorySpace > &diagonal_global, const QuadOperation &quad_operation, EvaluationFlags::EvaluationFlags evaluation_flags, EvaluationFlags::EvaluationFlags integration_flags, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0, const unsigned int first_vector_component=0) |
template<typename CLASS , int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename VectorType > | |
void | compute_diagonal (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, VectorType &diagonal_global, void(CLASS::*cell_operation)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, const CLASS *owning_class, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0, const unsigned int first_vector_component=0) |
template<int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename VectorType > | |
void | compute_diagonal (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, VectorType &diagonal_global, const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &cell_operation, const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &face_operation, const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &boundary_operation, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0, const unsigned int first_vector_component=0) |
template<typename CLASS , int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename VectorType > | |
void | compute_diagonal (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, VectorType &diagonal_global, void(CLASS::*cell_operation)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, void(CLASS::*face_operation)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, void(CLASS::*boundary_operation)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, const CLASS *owning_class, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0, const unsigned int first_vector_component=0) |
template<int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename MatrixType > | |
void | compute_matrix (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, const AffineConstraints< Number > &constraints, MatrixType &matrix, const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &cell_operation, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0) |
template<typename CLASS , int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename MatrixType > | |
void | compute_matrix (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, const AffineConstraints< Number > &constraints, MatrixType &matrix, void(CLASS::*cell_operation)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, const CLASS *owning_class, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0) |
template<int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename MatrixType > | |
void | compute_matrix (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, const AffineConstraints< Number > &constraints, MatrixType &matrix, const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &cell_operation, const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &face_operation, const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> &boundary_operation, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0) |
template<typename CLASS , int dim, int fe_degree, int n_q_points_1d, int n_components, typename Number , typename VectorizedArrayType , typename MatrixType > | |
void | compute_matrix (const MatrixFree< dim, Number, VectorizedArrayType > &matrix_free, const AffineConstraints< Number > &constraints, MatrixType &matrix, void(CLASS::*cell_operation)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, void(CLASS::*face_operation)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, void(CLASS::*boundary_operation)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const, const CLASS *owning_class, const unsigned int dof_no=0, const unsigned int quad_no=0, const unsigned int first_selected_component=0) |
A namespace for utility functions in the context of matrix-free operator evaluation.
void MatrixFreeTools::categorize_by_boundary_ids | ( | const Triangulation< dim > & | tria, |
AdditionalData & | additional_data | ||
) |
Modify additional_data
so that cells are categorized according to their boundary IDs, making face integrals in the case of cell-centric loop simpler.
void MatrixFreeTools::compute_diagonal | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
VectorType & | diagonal_global, | ||
const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | cell_operation, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 , |
||
const unsigned int | first_vector_component = 0 |
||
) |
Compute the diagonal of a linear operator (diagonal_global
), given matrix_free
and the local cell integral operation cell_operation
. The vector is initialized to the right size in the function.
The parameters dof_no
, quad_no
, and first_selected_component
are passed to the constructor of the FEEvaluation that is internally set up.
The parameter first_vector_component
is used to select the right starting block in a block vector.
void MatrixFreeTools::compute_diagonal | ( | const Portable::MatrixFree< dim, Number > & | matrix_free, |
LinearAlgebra::distributed::Vector< Number, MemorySpace > & | diagonal_global, | ||
const QuadOperation & | quad_operation, | ||
EvaluationFlags::EvaluationFlags | evaluation_flags, | ||
EvaluationFlags::EvaluationFlags | integration_flags, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 , |
||
const unsigned int | first_vector_component = 0 |
||
) |
Same as above but for Portable::MatrixFree.
void MatrixFreeTools::compute_diagonal | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
VectorType & | diagonal_global, | ||
void(CLASS::*)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | cell_operation, | ||
const CLASS * | owning_class, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 , |
||
const unsigned int | first_vector_component = 0 |
||
) |
Same as above but with a class and a function pointer.
void MatrixFreeTools::compute_diagonal | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
VectorType & | diagonal_global, | ||
const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | cell_operation, | ||
const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | face_operation, | ||
const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | boundary_operation, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 , |
||
const unsigned int | first_vector_component = 0 |
||
) |
Compute the diagonal of a linear operator (diagonal_global
), given matrix_free
and the local cell integral operation cell_operation
, interior face integral operation face_operation
, and boundary face integral operation boundary_operation
. The vector is initialized to the right size in the function.
The parameters dof_no
, quad_no
, and first_selected_component
are passed to the constructor of the FEEvaluation that is internally set up.
void MatrixFreeTools::compute_diagonal | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
VectorType & | diagonal_global, | ||
void(CLASS::*)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | cell_operation, | ||
void(CLASS::*)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | face_operation, | ||
void(CLASS::*)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | boundary_operation, | ||
const CLASS * | owning_class, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 , |
||
const unsigned int | first_vector_component = 0 |
||
) |
Same as above but with a class and a function pointer.
void MatrixFreeTools::compute_matrix | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
const AffineConstraints< Number > & | constraints, | ||
MatrixType & | matrix, | ||
const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | cell_operation, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 |
||
) |
Compute the matrix representation of a linear operator (matrix
), given matrix_free
and the local cell integral operation cell_operation
. Constrained entries on the diagonal are set to one.
The parameters dof_no
, quad_no
, and first_selected_component
are passed to the constructor of the FEEvaluation that is internally set up.
void MatrixFreeTools::compute_matrix | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
const AffineConstraints< Number > & | constraints, | ||
MatrixType & | matrix, | ||
void(CLASS::*)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | cell_operation, | ||
const CLASS * | owning_class, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 |
||
) |
Same as above but with a class and a function pointer.
void MatrixFreeTools::compute_matrix | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
const AffineConstraints< Number > & | constraints, | ||
MatrixType & | matrix, | ||
const std::function< void(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | cell_operation, | ||
const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | face_operation, | ||
const std::function< void(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &)> & | boundary_operation, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 |
||
) |
Compute the matrix representation of a linear operator (matrix
), given matrix_free
and the local cell integral operation cell_operation
, interior face integral operation face_operation
, and boundary face integal operation boundary_operation
.
The parameters dof_no
, quad_no
, and first_selected_component
are passed to the constructor of the FEEvaluation that is internally set up.
void MatrixFreeTools::compute_matrix | ( | const MatrixFree< dim, Number, VectorizedArrayType > & | matrix_free, |
const AffineConstraints< Number > & | constraints, | ||
MatrixType & | matrix, | ||
void(CLASS::*)(FEEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | cell_operation, | ||
void(CLASS::*)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &, FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | face_operation, | ||
void(CLASS::*)(FEFaceEvaluation< dim, fe_degree, n_q_points_1d, n_components, Number, VectorizedArrayType > &) const | boundary_operation, | ||
const CLASS * | owning_class, | ||
const unsigned int | dof_no = 0 , |
||
const unsigned int | quad_no = 0 , |
||
const unsigned int | first_selected_component = 0 |
||
) |
Same as above but with a class and a function pointer.