Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData Struct Reference

#include <deal.II/multigrid/portable_mg_transfer_global_coarsening.h>

Detailed Description

template<int dim, typename VectorType>
struct Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData

Struct used for copying the data to the execution kernel handled by internal::ApplyCellKernel. This is similar to MatrixFree<dim, Number>::Data.

Definition at line 253 of file portable_mg_transfer_global_coarsening.h.

Public Types
using	TeamHandle = Kokkos::TeamPolicy< MemorySpace::Default::kokkos_space::execution_space >::member_type
using	SharedViewScratchPad = Kokkos::View< Number *, MemorySpace::Default::kokkos_space::execution_space::scratch_memory_space, Kokkos::MemoryTraits< Kokkos::Unmanaged > >

Public Attributes
TeamHandle	team_member
const SharedViewScratchPad &	prolongation_matrix_device
SharedViewScratchPad &	values_coarse
SharedViewScratchPad &	values_fine
SharedViewScratchPad &	scratch_pad

Member Typedef Documentation

TeamHandle

template<int dim, typename VectorType >

using Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::TeamHandle = Kokkos::TeamPolicy< MemorySpace::Default::kokkos_space::execution_space>::member_type

Definition at line 255 of file portable_mg_transfer_global_coarsening.h.

SharedViewScratchPad

template<int dim, typename VectorType >

using Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::SharedViewScratchPad = Kokkos::View<Number *, MemorySpace::Default::kokkos_space::execution_space:: scratch_memory_space, Kokkos::MemoryTraits<Kokkos::Unmanaged> >

Definition at line 258 of file portable_mg_transfer_global_coarsening.h.

Member Data Documentation

team_member

template<int dim, typename VectorType >

TeamHandle Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::team_member

TeamPolicy handle.

Definition at line 267 of file portable_mg_transfer_global_coarsening.h.

prolongation_matrix_device

template<int dim, typename VectorType >

const SharedViewScratchPad& Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::prolongation_matrix_device

Prolongation matrix in the scratch device memory.

Definition at line 272 of file portable_mg_transfer_global_coarsening.h.

values_coarse

template<int dim, typename VectorType >

SharedViewScratchPad& Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::values_coarse

Memory for coarse dof values.

Definition at line 277 of file portable_mg_transfer_global_coarsening.h.

values_fine

template<int dim, typename VectorType >

SharedViewScratchPad& Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::values_fine

Memory for fine dof values.

Definition at line 282 of file portable_mg_transfer_global_coarsening.h.

scratch_pad

template<int dim, typename VectorType >

SharedViewScratchPad& Portable::MGTwoLevelTransfer< dim, VectorType >::TransferCellData::scratch_pad

Memory for temporary arrays required by kernel evaluation.

Definition at line 287 of file portable_mg_transfer_global_coarsening.h.

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

• include/deal.II/multigrid/portable_mg_transfer_global_coarsening.h