#include <Iocgns_Utils.h>

Static Public Member Functions
static IOSS_NODISCARD std::pair< std::string, int >	decompose_name (const std::string &name, bool is_parallel)

static IOSS_NODISCARD std::string	decompose_sb_name (const std::string &name)

static IOSS_NODISCARD size_t	index (const Ioss::Field &field)

static void	cgns_error (int cgnsid, const char file, const char function, int lineno, int processor)

static void	update_db_zone_property (int cgns_file_ptr, const Ioss::Region *region, int myProcessor, bool is_parallel, bool is_parallel_io)

static IOSS_NODISCARD int	get_db_zone (const Ioss::GroupingEntity *entity)

static void	set_field_index (const Ioss::Field &field, size_t index, CGNS_ENUMT(GridLocation_t) location)

static IOSS_NODISCARD bool	is_cell_field (const Ioss::Field &field)

template<typename INT >
static void	map_cgns_connectivity (const Ioss::ElementTopology topo, size_t element_count, INT idata)

template<typename INT >
static void	unmap_cgns_connectivity (const Ioss::ElementTopology topo, size_t element_count, INT idata)

template<typename INT >
static void	map_cgns_face_to_ioss (const Ioss::ElementTopology parent_topo, size_t num_to_get, INT idata)

static void	map_ioss_face_to_cgns (const Ioss::ElementTopology *parent_topo, size_t num_to_get, CGNSIntVector &data)

static IOSS_NODISCARD std::vector< ZoneBC >	parse_zonebc_sideblocks (int cgns_file_ptr, int base, int zone, int myProcessor)

static void	generate_boundary_faces (Ioss::Region *region, std::map< std::string, Ioss::FaceUnorderedSet > &boundary_faces, Ioss::Field::BasicType field_type)

static void	write_flow_solution_metadata (int file_ptr, int base_ptr, Ioss::Region region, int state, const int vertex_solution_index, const int *cell_center_solution_index, bool is_parallel_io)

static IOSS_NODISCARD int	find_solution_index (int cgns_file_ptr, int base, int zone, int step, CGNS_ENUMT(GridLocation_t) location)

static IOSS_NODISCARD Ioss::MeshType	check_mesh_type (int cgns_file_ptr)

static void	output_assembly (int file_ptr, const Ioss::Assembly *assembly, bool is_parallel_io, bool appending=false)

static void	output_assemblies (int file_ptr, const Ioss::Region &region, bool is_parallel_io)

static void	write_state_meta_data (int file_ptr, const Ioss::Region &region, bool is_parallel_io)

static size_t	common_write_metadata (int file_ptr, const Ioss::Region &region, std::vector< size_t > &zone_offset, bool is_parallel)

static size_t	resolve_nodes (Ioss::Region &region, int my_processor, bool is_parallel)

static IOSS_NODISCARD std::vector< std::vector< std::pair< size_t, size_t > > >	resolve_processor_shared_nodes (Ioss::Region &region, int my_processor)

static IOSS_NODISCARD CGNS_ENUMT(ElementType_t) map_topology_to_cgns(const std static IOSS_NODISCARD std::string	map_cgns_to_topology_type (CGNS_ENUMT(ElementType_t) type)

static void	add_sidesets (int cgns_file_ptr, Ioss::DatabaseIO *db)

static void	add_assemblies (int cgns_file_ptr, Ioss::DatabaseIO *db)

static void	add_to_assembly (int cgns_file_ptr, Ioss::Region region, Ioss::EntityBlock block, int base, int zone)

static void	add_structured_boundary_conditions (int cgns_file_ptr, Ioss::StructuredBlock *block, bool is_parallel_io)

static void	add_structured_boundary_conditions_fpp (int cgns_file_ptr, Ioss::StructuredBlock *block)

static void	add_structured_boundary_conditions_pio (int cgns_file_ptr, Ioss::StructuredBlock *block)

static void	finalize_database (int cgns_file_ptr, const std::vector< double > &timesteps, Ioss::Region *region, int myProcessor, bool is_parallel_io)

static int	get_step_times (int cgns_file_ptr, std::vector< double > &timesteps, Ioss::Region *region, double timeScaleFactor, int myProcessor)

static void	add_transient_variables (int cgns_file_ptr, const std::vector< double > &timesteps, Ioss::Region *region, int myProcessor, bool is_parallel_io)

static void	set_line_decomposition (int cgns_file_ptr, const std::string &line_decomposition, std::vector< Iocgns::StructuredZoneData * > &zones, int rank, bool verbose)

static void	decompose_model (std::vector< Iocgns::StructuredZoneData * > &zones, int proc_count, int rank, double load_balance_threshold, bool verbose)

static int	pre_split (std::vector< Iocgns::StructuredZoneData * > &zones, double avg_work, double load_balance, int proc_rank, int proc_count, bool verbose)

static void	assign_zones_to_procs (std::vector< Iocgns::StructuredZoneData * > &zones, std::vector< size_t > &work_vector, bool verbose)

static IOSS_NODISCARD std::string	show_config ()

template<typename INT >
static void	generate_block_faces (Ioss::ElementTopology *topo, size_t num_elem, const std::vector< INT > &connectivity, Ioss::FaceUnorderedSet &boundary, const std::vector< INT > &zone_local_zone_global)

Member Function Documentation

◆ add_assemblies()

void Iocgns::Utils::add_assemblies	(	int	cgns_file_ptr,
		Ioss::DatabaseIO *	db )

static

◆ add_sidesets()

void Iocgns::Utils::add_sidesets	(	int	cgns_file_ptr,
		Ioss::DatabaseIO *	db )

static

◆ add_structured_boundary_conditions()

void Iocgns::Utils::add_structured_boundary_conditions	(	int	cgns_file_ptr,
		Ioss::StructuredBlock *	block,
		bool	is_parallel_io )

static

◆ add_structured_boundary_conditions_fpp()

void Iocgns::Utils::add_structured_boundary_conditions_fpp	(	int	cgns_file_ptr,
		Ioss::StructuredBlock *	block )

static

◆ add_structured_boundary_conditions_pio()

void Iocgns::Utils::add_structured_boundary_conditions_pio	(	int	cgns_file_ptr,
		Ioss::StructuredBlock *	block )

static

◆ add_to_assembly()

void Iocgns::Utils::add_to_assembly	(	int	cgns_file_ptr,
		Ioss::Region *	region,
		Ioss::EntityBlock *	block,
		int	base,
		int	zone )

static

◆ add_transient_variables()

void Iocgns::Utils::add_transient_variables	(	int	cgns_file_ptr,
		const std::vector< double > &	timesteps,
		Ioss::Region *	region,
		int	myProcessor,
		bool	is_parallel_io )

static

◆ assign_zones_to_procs()

void Iocgns::Utils::assign_zones_to_procs	(	std::vector< Iocgns::StructuredZoneData * > &	zones,
		std::vector< size_t > &	work_vector,
		bool	verbose )

static

◆ cgns_error()

void Iocgns::Utils::cgns_error	(	int	cgnsid,
		const char *	file,
		const char *	function,
		int	lineno,
		int	processor )

static

◆ check_mesh_type()

Ioss::MeshType Iocgns::Utils::check_mesh_type ( int cgns_file_ptr )

static

◆ common_write_metadata()

size_t Iocgns::Utils::common_write_metadata	(	int	file_ptr,
		const Ioss::Region &	region,
		std::vector< size_t > &	zone_offset,
		bool	is_parallel )

static

◆ decompose_model()

void Iocgns::Utils::decompose_model	(	std::vector< Iocgns::StructuredZoneData * > &	zones,
		int	proc_count,
		int	rank,
		double	load_balance_threshold,
		bool	verbose )

static

◆ decompose_name()

std::pair< std::string, int > Iocgns::Utils::decompose_name	(	const std::string &	name,
		bool	is_parallel )

static

◆ decompose_sb_name()

std::string Iocgns::Utils::decompose_sb_name ( const std::string & name )

static

◆ finalize_database()

void Iocgns::Utils::finalize_database	(	int	cgns_file_ptr,
		const std::vector< double > &	timesteps,
		Ioss::Region *	region,
		int	myProcessor,
		bool	is_parallel_io )

static

◆ find_solution_index()

int Iocgns::Utils::find_solution_index	(	int	cgns_file_ptr,
		int	base,
		int	zone,
		int	step,
		CGNS_ENUMT(GridLocation_t)	location )

static

◆ generate_block_faces()

template<typename INT >

template void Iocgns::Utils::generate_block_faces< int64_t >	(	Ioss::ElementTopology *	topo,
		size_t	num_elem,
		const std::vector< INT > &	connectivity,
		Ioss::FaceUnorderedSet &	boundary,
		const std::vector< INT > &	zone_local_zone_global )

static

◆ generate_boundary_faces()

void Iocgns::Utils::generate_boundary_faces	(	Ioss::Region *	region,
		std::map< std::string, Ioss::FaceUnorderedSet > &	boundary_faces,
		Ioss::Field::BasicType	field_type )

static

◆ get_db_zone()

int Iocgns::Utils::get_db_zone ( const Ioss::GroupingEntity * entity )

static

◆ get_step_times()

int Iocgns::Utils::get_step_times	(	int	cgns_file_ptr,
		std::vector< double > &	timesteps,
		Ioss::Region *	region,
		double	timeScaleFactor,
		int	myProcessor )

static

◆ index()

size_t Iocgns::Utils::index ( const Ioss::Field & field )

static

◆ is_cell_field()

bool Iocgns::Utils::is_cell_field ( const Ioss::Field & field )

static

◆ map_cgns_connectivity()

template<typename INT >

static void Iocgns::Utils::map_cgns_connectivity	(	const Ioss::ElementTopology *	topo,
		size_t	element_count,
		INT *	idata )

inlinestatic

◆ map_cgns_face_to_ioss()

template<typename INT >

static void Iocgns::Utils::map_cgns_face_to_ioss	(	const Ioss::ElementTopology *	parent_topo,
		size_t	num_to_get,
		INT *	idata )

inlinestatic

◆ map_cgns_to_topology_type()

std::string Iocgns::Utils::map_cgns_to_topology_type ( CGNS_ENUMT(ElementType_t) type )

static

◆ map_ioss_face_to_cgns()

static void Iocgns::Utils::map_ioss_face_to_cgns	(	const Ioss::ElementTopology *	parent_topo,
		size_t	num_to_get,
		CGNSIntVector &	data )

inlinestatic

◆ output_assemblies()

void Iocgns::Utils::output_assemblies	(	int	file_ptr,
		const Ioss::Region &	region,
		bool	is_parallel_io )

static

◆ output_assembly()

void Iocgns::Utils::output_assembly	(	int	file_ptr,
		const Ioss::Assembly *	assembly,
		bool	is_parallel_io,
		bool	appending = false )

static

◆ parse_zonebc_sideblocks()

std::vector< Iocgns::ZoneBC > Iocgns::Utils::parse_zonebc_sideblocks	(	int	cgns_file_ptr,
		int	base,
		int	zone,
		int	myProcessor )

static

◆ pre_split()

int Iocgns::Utils::pre_split	(	std::vector< Iocgns::StructuredZoneData * > &	zones,
		double	avg_work,
		double	load_balance,
		int	proc_rank,
		int	proc_count,
		bool	verbose )

static

◆ resolve_nodes()

size_t Iocgns::Utils::resolve_nodes	(	Ioss::Region &	region,
		int	my_processor,
		bool	is_parallel )

static

◆ resolve_processor_shared_nodes()

std::vector< std::vector< std::pair< size_t, size_t > > > Iocgns::Utils::resolve_processor_shared_nodes	(	Ioss::Region &	region,
		int	my_processor )

static

◆ set_field_index()

void Iocgns::Utils::set_field_index	(	const Ioss::Field &	field,
		size_t	index,
		CGNS_ENUMT(GridLocation_t)	location )

static

◆ set_line_decomposition()

void Iocgns::Utils::set_line_decomposition	(	int	cgns_file_ptr,
		const std::string &	line_decomposition,
		std::vector< Iocgns::StructuredZoneData * > &	zones,
		int	rank,
		bool	verbose )

static

◆ show_config()

std::string Iocgns::Utils::show_config ( )

static

◆ unmap_cgns_connectivity()

template<typename INT >

static void Iocgns::Utils::unmap_cgns_connectivity	(	const Ioss::ElementTopology *	topo,
		size_t	element_count,
		INT *	idata )

inlinestatic

◆ update_db_zone_property()

void Iocgns::Utils::update_db_zone_property	(	int	cgns_file_ptr,
		const Ioss::Region *	region,
		int	myProcessor,
		bool	is_parallel,
		bool	is_parallel_io )

static

◆ write_flow_solution_metadata()

void Iocgns::Utils::write_flow_solution_metadata	(	int	file_ptr,
		int	base_ptr,
		Ioss::Region *	region,
		int	state,
		const int *	vertex_solution_index,
		const int *	cell_center_solution_index,
		bool	is_parallel_io )

static

◆ write_state_meta_data()

void Iocgns::Utils::write_state_meta_data	(	int	file_ptr,
		const Ioss::Region &	region,
		bool	is_parallel_io )

static

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

src/cgns/Iocgns_Utils.h
src/cgns/Iocgns_Utils.C

Static Public Member Functions

Member Function Documentation

◆ add_assemblies()

◆ add_sidesets()

◆ add_structured_boundary_conditions()

◆ add_structured_boundary_conditions_fpp()

◆ add_structured_boundary_conditions_pio()

◆ add_to_assembly()

◆ add_transient_variables()

◆ assign_zones_to_procs()

◆ cgns_error()

◆ check_mesh_type()

◆ common_write_metadata()

◆ decompose_model()

◆ decompose_name()

◆ decompose_sb_name()

◆ finalize_database()

◆ find_solution_index()

◆ generate_block_faces()

◆ generate_boundary_faces()

◆ get_db_zone()

◆ get_step_times()

◆ index()

◆ is_cell_field()

◆ map_cgns_connectivity()

◆ map_cgns_face_to_ioss()

◆ map_cgns_to_topology_type()

◆ map_ioss_face_to_cgns()

◆ output_assemblies()

◆ output_assembly()

◆ parse_zonebc_sideblocks()

◆ pre_split()

◆ resolve_nodes()

◆ resolve_processor_shared_nodes()

◆ set_field_index()

◆ set_line_decomposition()

◆ show_config()

◆ unmap_cgns_connectivity()

◆ update_db_zone_property()

◆ write_flow_solution_metadata()

◆ write_state_meta_data()