IOSS 2.0

Public Member Functions | Public Attributes | Private Member Functions | Private Attributes | List of all members
Iocgns::DecompositionData< INT > Class Template Reference

`#include <Iocgns_DecompositionData.h>`

## Public Member Functions
| DecompositionData (const Ioss::PropertyManager &props, MPI_Comm communicator)
| ~DecompositionData ()
int | int_size () const
void | decompose_model (int filePtr, CG_ZoneType_t common_zone_type)
int | spatial_dimension () const
size_t | global_node_count () const
size_t | global_elem_count () const
size_t | ioss_node_count () const
size_t | ioss_elem_count () const
size_t | decomp_node_offset () const
size_t | decomp_node_count () const
size_t | decomp_elem_offset () const
size_t | decomp_elem_count () const
std::vector< double > & | centroids ()
template<typename T >
void | communicate_element_data (T *file_data, T *ioss_data, size_t comp_count) const
void | communicate_set_data (INT *file_data, INT *ioss_data, const Ioss::SetDecompositionData &set, size_t comp_count) const
template<typename T >
void | communicate_node_data (T *file_data, T *ioss_data, size_t comp_count) const
template<typename U , typename T >
void | communicate_block_data (U *file_data, T *ioss_data, const Ioss::BlockDecompositionData &block, size_t comp_count) const
void | get_block_connectivity (int filePtr, INT *data, int blk_seq) const
void | get_element_field (int filePtr, int solution_index, int blk_seq, int field_index, double *data) const
void | get_node_field (int filePtr, int solution_index, int field_index, double *data) const
size_t | get_commset_node_size () const
void | get_sideset_element_side (int filePtr, const Ioss::SetDecompositionData &sset, INT *data) const
Public Member Functions inherited from Iocgns::DecompositionDataBase
| DecompositionDataBase (MPI_Comm comm)
virtual | ~DecompositionDataBase ()
void | get_block_connectivity (int filePtr, void *data, int blk_seq) const
void | get_element_field (int filePtr, int solution_index, int blk_seq, int field_index, double *data) const
void | get_node_field (int filePtr, int solution_index, int field_index, double *data) const
void | get_node_entity_proc_data (void *entity_proc, const Ioss::MapContainer &node_map, bool do_map) const
template<typename T >
void | communicate_element_data (T *file_data, T *ioss_data, size_t comp_count) const
template<typename T >
void | communicate_node_data (T *file_data, T *ioss_data, size_t comp_count) const
void | get_sideset_element_side (int filePtr, const Ioss::SetDecompositionData &sset, void *data) const

## Public Attributes
Ioss::Decomposition< INT > | m_decomposition
Public Attributes inherited from Iocgns::DecompositionDataBase
std::vector< ZoneData > | m_zones
std::vector< Ioss::BlockDecompositionData > | m_elementBlocks
std::vector< Ioss::SetDecompositionData > | m_sideSets
std::vector< Iocgns::StructuredZoneData * > | m_structuredZones
std::unordered_map< cgsize_t, cgsize_t > | m_zoneSharedMap

## Private Member Functions
void | decompose_structured (int filePtr)
void | decompose_unstructured (int filePtr)
void | get_sideset_data (int filePtr)
void | generate_zone_shared_nodes (int filePtr, INT min_node, INT max_node)
bool | i_own_node (size_t node) const
bool | i_own_elem (size_t elem) const
size_t | node_global_to_local (size_t global_index) const
size_t | elem_global_to_local (size_t global_index) const
void | build_global_to_local_elem_map ()
void | get_element_block_communication ()
void | generate_adjacency_list (int fileId, Ioss::Decomposition< INT > &decomposition)
void | calculate_element_centroids (int filePtr, std::vector< double > &centroids)
void | get_shared_node_list ()
void | get_local_node_list ()
void | get_file_node_coordinates (int filePtr, int direction, double *ioss_data) const
void | get_node_coordinates (int filePtr, double *ioss_data, const Ioss::Field &field) const

## Private Attributes
double | m_loadBalanceThreshold {1.4}
std::string | m_lineDecomposition {}

## Constructor & Destructor Documentation

## ◆ DecompositionData()

template<typename INT >

Iocgns::DecompositionData< INT >::DecompositionData | ( | const Ioss::PropertyManager & | props,
|  | MPI_Comm | communicator
| ) |  |

## ◆ ~DecompositionData()

template<typename INT >

Iocgns::DecompositionData< INT >::~DecompositionData | ( |  | ) |
| inline

## Member Function Documentation

## ◆ build_global_to_local_elem_map()

template<typename INT >

void Iocgns::DecompositionData< INT >::build_global_to_local_elem_map | ( |  | ) |
| inline private

## ◆ calculate_element_centroids()

template<typename INT >

void Iocgns::DecompositionData< INT >::calculate_element_centroids | ( | int | filePtr,
|  | std::vector< double > & | centroids
| ) |  |
| private

## ◆ centroids()

template<typename INT >

std::vector<double>& Iocgns::DecompositionData< INT >::centroids | ( |  | ) |
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ communicate_block_data()

template<typename INT >
template<typename U , typename T >

void Iocgns::DecompositionData< INT >::communicate_block_data | ( | U * | file_data,
|  | T * | ioss_data,
|  | const Ioss::BlockDecompositionData< INT > & | block,
|  | size_t | comp_count
| ) |  | const
| inline

## ◆ communicate_element_data()

template<typename INT >
template<typename T >

void Iocgns::DecompositionData< INT >::communicate_element_data | ( | T * | file_data,
|  | T * | ioss_data,
|  | size_t | comp_count
| ) |  | const
| inline

## ◆ communicate_node_data()

template<typename INT >
template<typename T >

void Iocgns::DecompositionData< INT >::communicate_node_data | ( | T * | file_data,
|  | T * | ioss_data,
|  | size_t | comp_count
| ) |  | const
| inline

## ◆ communicate_set_data()

template<typename INT >

void Iocgns::DecompositionData< INT >::communicate_set_data | ( | INT * | file_data,
|  | INT * | ioss_data,
|  | const Ioss::SetDecompositionData< INT > & | set,
|  | size_t | comp_count
| ) |  | const
| inline

## ◆ decomp_elem_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::decomp_elem_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ decomp_elem_offset()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::decomp_elem_offset | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ decomp_node_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::decomp_node_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ decomp_node_offset()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::decomp_node_offset | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ decompose_model()

template<typename INT >

void Iocgns::DecompositionData< INT >::decompose_model | ( | int | filePtr,
|  | CG_ZoneType_t | common_zone_type
| ) |  |
| virtual

Implements Iocgns::DecompositionDataBase.

## ◆ decompose_structured()

template<typename INT >

void Iocgns::DecompositionData< INT >::decompose_structured | ( | int | filePtr | ) |
| private

## ◆ decompose_unstructured()

template<typename INT >

void Iocgns::DecompositionData< INT >::decompose_unstructured | ( | int | filePtr | ) |
| private

## ◆ elem_global_to_local()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::elem_global_to_local | ( | size_t | global_index | ) | const
| inline private

## ◆ generate_adjacency_list()

template<typename INT >

void Iocgns::DecompositionData< INT >::generate_adjacency_list | ( | int | fileId,
|  | Ioss::Decomposition< INT > & | decomposition
| ) |  |
| private

## ◆ generate_zone_shared_nodes()

template<typename INT >

void Iocgns::DecompositionData< INT >::generate_zone_shared_nodes | ( | int | filePtr,
|  | INT | min_node,
|  | INT | max_node
| ) |  |
| private

## ◆ get_block_connectivity()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_block_connectivity | ( | int | filePtr,
|  | INT * | data,
|  | int | blk_seq
| ) |  | const

## ◆ get_commset_node_size()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::get_commset_node_size | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ get_element_block_communication()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_element_block_communication | ( |  | ) |
| inline private

## ◆ get_element_field()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_element_field | ( | int | filePtr,
|  | int | solution_index,
|  | int | blk_seq,
|  | int | field_index,
|  | double * | data
| ) |  | const

## ◆ get_file_node_coordinates()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_file_node_coordinates | ( | int | filePtr,
|  | int | direction,
|  | double * | ioss_data
| ) |  | const
| private

## ◆ get_local_node_list()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_local_node_list | ( |  | ) |
| inline private

## ◆ get_node_coordinates()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_node_coordinates | ( | int | filePtr,
|  | double * | ioss_data,
|  | const Ioss::Field & | field
| ) |  | const
| private virtual

Implements Iocgns::DecompositionDataBase.

## ◆ get_node_field()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_node_field | ( | int | filePtr,
|  | int | solution_index,
|  | int | field_index,
|  | double * | data
| ) |  | const

## ◆ get_shared_node_list()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_shared_node_list | ( |  | ) |
| inline private

## ◆ get_sideset_data()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_sideset_data | ( | int | filePtr | ) |
| private

## ◆ get_sideset_element_side()

template<typename INT >

void Iocgns::DecompositionData< INT >::get_sideset_element_side | ( | int | filePtr,
|  | const Ioss::SetDecompositionData< INT > & | sset,
|  | INT * | data
| ) |  | const

## ◆ global_elem_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::global_elem_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ global_node_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::global_node_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ i_own_elem()

template<typename INT >

bool Iocgns::DecompositionData< INT >::i_own_elem | ( | size_t | elem | ) | const
| inline private

## ◆ i_own_node()

template<typename INT >

bool Iocgns::DecompositionData< INT >::i_own_node | ( | size_t | node | ) | const
| inline private

## ◆ int_size()

template<typename INT >

int Iocgns::DecompositionData< INT >::int_size | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ ioss_elem_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::ioss_elem_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ ioss_node_count()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::ioss_node_count | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## ◆ node_global_to_local()

template<typename INT >

size_t Iocgns::DecompositionData< INT >::node_global_to_local | ( | size_t | global_index | ) | const
| inline private

## ◆ spatial_dimension()

template<typename INT >

int Iocgns::DecompositionData< INT >::spatial_dimension | ( |  | ) | const
| inline virtual

Implements Iocgns::DecompositionDataBase.

## Member Data Documentation

## ◆ m_decomposition

template<typename INT >

Ioss::Decomposition<INT> Iocgns::DecompositionData< INT >::m_decomposition

## ◆ m_lineDecomposition

template<typename INT >

std::string Iocgns::DecompositionData< INT >::m_lineDecomposition {}
| private

## ◆ m_loadBalanceThreshold

template<typename INT >

double Iocgns::DecompositionData< INT >::m_loadBalanceThreshold {1.4}
| private

The documentation for this class was generated from the following files:

- src/cgns/Iocgns_DecompositionData.h
- src/cgns/Iocgns_DecompositionData.C