Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number > Struct Template Reference

#include <deal.II/matrix_free/portable_evaluation_kernels.h>

Detailed Description

template<int dim, int fe_degree, int n_q_points_1d, typename Number>
struct Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number >

This struct performs the evaluation of function values and gradients for tensor-product finite elements. There are two specialized implementation classes FEEvaluationImplCollocation (for Gauss-Lobatto elements where the nodal points and the quadrature points coincide and the 'values' operation is identity) and FEEvaluationImplTransformToCollocation (which can be transformed to a collocation space and can then use the identity in these spaces), which both allow for shorter code.

Definition at line 65 of file portable_evaluation_kernels.h.

Public Types
using	TeamHandle
using	SharedView

Static Public Member Functions
static void	evaluate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, const typename MatrixFree< dim, Number >::Data *data)
static void	integrate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags integration_flag, const typename MatrixFree< dim, Number >::Data *data)

Member Typedef Documentation

TeamHandle

template<int dim, int fe_degree, int n_q_points_1d, typename Number>

using Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number >::TeamHandle

Initial value:

 Kokkos::TeamPolicy<
        MemorySpace::Default::kokkos_space::execution_space>::member_type

Definition at line 67 of file portable_evaluation_kernels.h.

SharedView

template<int dim, int fe_degree, int n_q_points_1d, typename Number>

using Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number >::SharedView

Initial value:

 Kokkos::View<Number *,
                                      MemorySpace::Default::kokkos_space::
                                        execution_space::scratch_memory_space,
                                      Kokkos::MemoryTraits<Kokkos::Unmanaged>>

Definition at line 69 of file portable_evaluation_kernels.h.

Member Function Documentation

evaluate()

template<int dim, int fe_degree, int n_q_points_1d, typename Number>

void Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number >::evaluate ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, const typename MatrixFree< dim, Number >::Data * data )

inlinestatic

Definition at line 75 of file portable_evaluation_kernels.h.

integrate()

template<int dim, int fe_degree, int n_q_points_1d, typename Number>

void Portable::internal::FEEvaluationImpl< dim, fe_degree, n_q_points_1d, Number >::integrate ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags integration_flag, const typename MatrixFree< dim, Number >::Data * data )

inlinestatic

Definition at line 200 of file portable_evaluation_kernels.h.

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The documentation for this struct was generated from the following file:

• include/deal.II/matrix_free/portable_evaluation_kernels.h