Incremental modification of materials. More...

#include <arcane/materials/internal/IncrementalComponentModifier.h>

Inheritance diagram for Arcane::Materials::IncrementalComponentModifier:

Collaboration diagram for Arcane::Materials::IncrementalComponentModifier:

Public Member Functions
	IncrementalComponentModifier (AllEnvData *all_env_data, const RunQueue &queue)
void	initialize (bool is_debug)
void	apply (MaterialModifierOperation *operation)
void	finalize ()
void	setDoCopyBetweenPartialAndPure (bool v)
void	setDoInitNewItems (bool v)
void	flagRemovedCells (SmallSpan< const Int32 > local_ids, bool value_to_set)
Int32	_computeCellsToTransformForEnvironments (SmallSpan< const Int32 > ids)
	Calculates the cells to transform when modifying the cells of an environment.
void	_resetTransformedCells (SmallSpan< const Int32 > ids)
void	_addItemsToIndexer (MeshMaterialVariableIndexer *var_indexer, SmallSpan< const Int32 > local_ids)
void	_removeItemsInGroup (ItemGroup cells, SmallSpan< const Int32 > removed_ids)
void	_applyCopyBetweenPartialsAndGlobals (const CopyBetweenPartialAndGlobalArgs &args, RunQueue &queue)
	Performs the copy between partial and global values.
void	_applyCopyVariableViews (RunQueue &queue)
	Performs the copy of views for variables.
void	_applyInitializeWithZero (const InitializeWithZeroArgs &args)
void	_computeItemsToAdd (ComponentItemListBuilder &list_builder, SmallSpan< const Int32 > local_ids)
Public Member Functions inherited from Arcane::TraceAccessor
	TraceAccessor (ITraceMng *m)
	Constructs an accessor via the trace manager m.
	TraceAccessor (const TraceAccessor &rhs)
	Copy constructor.
TraceAccessor &	operator= (const TraceAccessor &rhs)
	Copy assignment operator.
virtual	~TraceAccessor ()
	Frees resources.
ITraceMng *	traceMng () const
	Trace manager.
TraceMessage	info () const
	Flow for an information message.
TraceMessage	pinfo () const
	Flow for a parallel information message.
TraceMessage	info (char category) const
	Flow for an information message of a given category.
TraceMessage	pinfo (char category) const
	Flow for a parallel information message of a given category.
TraceMessage	info (bool v) const
	Flow for an information message.
TraceMessage	warning () const
	Flow for a warning message.
TraceMessage	pwarning () const
TraceMessage	error () const
	Flow for an error message.
TraceMessage	perror () const
TraceMessage	log () const
	Flow for a log message.
TraceMessage	plog () const
	Flow for a log message.
TraceMessage	logdate () const
	Flow for a log message preceded by the date.
TraceMessage	fatal () const
	Flow for a fatal error message.
TraceMessage	pfatal () const
	Flow for a parallel fatal error message.
TraceMessageDbg	debug (Trace::eDebugLevel=Trace::Medium) const
	Flow for a debug message.
Trace::eDebugLevel	configDbgLevel () const
	Debug level of the configuration file.
TraceMessage	info (Int32 verbose_level) const
	Flow for an information message of a given level.
TraceMessage	linfo () const
	Flow for an information message with the local information level of this instance.
TraceMessage	linfo (Int32 relative_level) const
	Flow for an information message with the local information level of this instance.
void	fatalMessage (const StandaloneTraceMessage &o) const

Private Member Functions
void	_switchCellsForEnvironments (const IMeshEnvironment *modified_env, SmallSpan< const Int32 > ids)
	Transforms entities for environments.
void	_switchCellsForMaterials (const MeshMaterial *modified_mat, SmallSpan< const Int32 > ids)
	Transforms entities for an environment.
Int32	_computeCellsToTransformForMaterial (const MeshMaterial *mat, SmallSpan< const Int32 > ids)
	Calculates the cells to transform for material \at mat.
void	_removeItemsFromEnvironment (MeshEnvironment env, MeshMaterial mat, SmallSpan< const Int32 > local_ids, bool update_env_indexer)
	Removes cells of a material from the environment.
void	_addItemsToEnvironment (MeshEnvironment env, MeshMaterial mat, SmallSpan< const Int32 > local_ids, bool update_env_indexer)
	Adds the cells of an environment material.
void	_copyBetweenPartialsAndGlobals (const CopyBetweenPartialAndGlobalArgs &args)
	Copies between partial and global values.
void	_resizeVariablesIndexer (Int32 var_index)
	Resizes the variable index var_index.

Private Attributes
AllEnvData *	m_all_env_data = nullptr
MeshMaterialMng *	m_material_mng = nullptr
ConstituentModifierWorkInfo	m_work_info
RunQueue	m_queue
bool	m_do_copy_between_partial_and_pure = true
bool	m_do_init_new_items = true
bool	m_is_debug = false
Int32	m_use_generic_copy_between_pure_and_partial = 0
	1 or 2 if we use a generic version for copies between pure and partial
bool	m_force_multiple_command_for_resize = false
	True if we force the use of a single command for resizing.

Friends
class	MeshMaterialModifierImpl

Additional Inherited Members
Protected Member Functions inherited from Arcane::TraceAccessor
void	_setLocalVerboseLevel (Int32 v)
Int32	_localVerboseLevel () const

Detailed Description

Incremental modification of materials.

You must call initialize() to initialize the instance, then call apply() for each operation.

Definition at line 41 of file IncrementalComponentModifier.h.

Constructor & Destructor Documentation

◆ IncrementalComponentModifier()

Arcane::Materials::IncrementalComponentModifier::IncrementalComponentModifier	(	AllEnvData *	all_env_data,
		const RunQueue &	queue )

Definition at line 38 of file IncrementalComponentModifier.cc.

Member Function Documentation

◆ _addItemsToEnvironment()

void Arcane::Materials::IncrementalComponentModifier::_addItemsToEnvironment	(	MeshEnvironment *	env,
		MeshMaterial *	mat,
		SmallSpan< const Int32 >	local_ids,
		bool	update_env_indexer )

private

Adds the cells of an environment material.

Adds the cells given by local_ids to the environment material mat of the environment. The material indexer is updated, and if update_env_indexer is true, the environment's indexer is also updated (meaning the environment appears in the cells local_ids).

Definition at line 301 of file IncrementalComponentModifier.cc.

References Arcane::Materials::ConstituentConnectivityList::fillCellsIsPartial(), Arcane::TraceAccessor::info(), Arcane::Materials::MeshMaterial::name(), and Arcane::SpanImpl< T, SizeType, Extent >::size().

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◆ _addItemsToIndexer()

void Arcane::Materials::IncrementalComponentModifier::_addItemsToIndexer	(	MeshMaterialVariableIndexer *	var_indexer,
		SmallSpan< const Int32 >	local_ids )

Definition at line 333 of file IncrementalComponentModifier.cc.

◆ _applyCopyBetweenPartialsAndGlobals()

void Arcane::Materials::IncrementalComponentModifier::_applyCopyBetweenPartialsAndGlobals	(	const CopyBetweenPartialAndGlobalArgs &	args,
		RunQueue &	queue )

Performs the copy between partial and global values.

This method allows the copy to be done using a single RunCommand.

Definition at line 390 of file IncrementalComponentModifier_Accelerator.cc.

References ARCANE_CHECK_POINTER, ARCANE_FATAL, Arcane::SpanImpl< T, SizeType, Extent >::data(), Arcane::Materials::VariableIndexerCommonArgs::m_copy_data, Arcane::Accelerator::makeCommand(), RUNCOMMAND_LOOP2, and Arcane::SpanImpl< T, SizeType, Extent >::size().

Referenced by _copyBetweenPartialsAndGlobals().

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◆ _applyCopyVariableViews()

void Arcane::Materials::IncrementalComponentModifier::_applyCopyVariableViews ( RunQueue & queue )

Performs the copy of views for variables.

This method allows the copies between the CPU and accelerator views of the variables to be done in a single RunCommand

Definition at line 478 of file IncrementalComponentModifier_Accelerator.cc.

References ARCANE_FATAL, Arcane::SpanImpl< T, SizeType, Extent >::data(), Arcane::Accelerator::makeCommand(), RUNCOMMAND_LOOP2, and Arcane::SpanImpl< T, SizeType, Extent >::size().

Referenced by _resizeVariablesIndexer().

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◆ _applyInitializeWithZero()

void Arcane::Materials::IncrementalComponentModifier::_applyInitializeWithZero ( const InitializeWithZeroArgs & args )

Definition at line 436 of file IncrementalComponentModifier_Accelerator.cc.

◆ _computeCellsToTransformForEnvironments()

Int32 Arcane::Materials::IncrementalComponentModifier::_computeCellsToTransformForEnvironments ( SmallSpan< const Int32 > ids )

Calculates the cells to transform when modifying the cells of an environment.

Definition at line 220 of file IncrementalComponentModifier_Accelerator.cc.

References Arcane::Accelerator::makeCommand(), RUNCOMMAND_LOOP1, and Arcane::SpanImpl< T, SizeType, Extent >::size().

Referenced by _switchCellsForEnvironments().

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◆ _computeCellsToTransformForMaterial()

Int32 Arcane::Materials::IncrementalComponentModifier::_computeCellsToTransformForMaterial	(	const MeshMaterial *	mat,
		SmallSpan< const Int32 >	ids )

private

Calculates the cells to transform for material \at mat.

Definition at line 240 of file IncrementalComponentModifier.cc.

References Arcane::Materials::ConstituentConnectivityList::fillCellsToTransform().

Referenced by _switchCellsForMaterials().

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◆ _computeItemsToAdd()

void Arcane::Materials::IncrementalComponentModifier::_computeItemsToAdd	(	ComponentItemListBuilder &	list_builder,
		SmallSpan< const Int32 >	local_ids )

Definition at line 254 of file IncrementalComponentModifier_Accelerator.cc.

◆ _copyBetweenPartialsAndGlobals()

void Arcane::Materials::IncrementalComponentModifier::_copyBetweenPartialsAndGlobals ( const CopyBetweenPartialAndGlobalArgs & args )

private

Copies between partial and global values.

If pure_to_partial is true, then we copy the global values to the partial values; otherwise, we do the reverse. (of material deletion)

Definition at line 473 of file IncrementalComponentModifier.cc.

References _applyCopyBetweenPartialsAndGlobals(), _resizeVariablesIndexer(), Arcane::Accelerator::RunQueuePool::barrier(), Arcane::Array< T >::clear(), Arcane::Array< T >::data(), Arccore::SpanImpl< T, SizeType, Extent >::empty(), Arcane::Materials::VariableIndexerCommonArgs::m_copy_data, m_use_generic_copy_between_pure_and_partial, Arcane::Array< T >::reserve(), Arcane::AbstractArray< T >::size(), and Arcane::Materials::MeshMaterialMng::visitVariables().

Referenced by _switchCellsForEnvironments(), and _switchCellsForMaterials().

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◆ _removeItemsFromEnvironment()

void Arcane::Materials::IncrementalComponentModifier::_removeItemsFromEnvironment	(	MeshEnvironment *	env,
		MeshMaterial *	mat,
		SmallSpan< const Int32 >	local_ids,
		bool	update_env_indexer )

private

Removes cells of a material from the environment.

Removes the cells provided by local_ids from material mat in the environment. The material indexer is updated, and if update_env_indexer is true, the environment indexer is also updated (which means the environment disappears from the cells local_ids).

TODO: optimize this by not iterating over all cells materials of the environment (removed_local_ids_filter must be removed). If we know the index of each cell in the MatVarIndex from the indexer, we can directly access it.

Definition at line 268 of file IncrementalComponentModifier.cc.

References Arcane::TraceAccessor::info(), Arcane::Materials::MeshMaterial::name(), and Arcane::SpanImpl< T, SizeType, Extent >::size().

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◆ _removeItemsInGroup()

void Arcane::Materials::IncrementalComponentModifier::_removeItemsInGroup	(	ItemGroup	cells,
		SmallSpan< const Int32 >	removed_ids )

Definition at line 345 of file IncrementalComponentModifier_Accelerator.cc.

◆ _resetTransformedCells()

void Arcane::Materials::IncrementalComponentModifier::_resetTransformedCells ( SmallSpan< const Int32 > ids )

Definition at line 328 of file IncrementalComponentModifier_Accelerator.cc.

◆ _resizeVariablesIndexer()

void Arcane::Materials::IncrementalComponentModifier::_resizeVariablesIndexer ( Int32 var_index )

private

Resizes the variable index var_index.

Definition at line 410 of file IncrementalComponentModifier.cc.

References _applyCopyVariableViews(), Arcane::Array< T >::clear(), Arcane::Array< T >::data(), Arcane::Materials::VariableIndexerCommonArgs::m_copy_data, m_force_multiple_command_for_resize, m_use_generic_copy_between_pure_and_partial, Arcane::Array< T >::reserve(), Arcane::AbstractArray< T >::size(), and Arcane::Materials::MeshMaterialMng::visitVariables().

Referenced by _copyBetweenPartialsAndGlobals().

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◆ _switchCellsForEnvironments()

void Arcane::Materials::IncrementalComponentModifier::_switchCellsForEnvironments	(	const IMeshEnvironment *	modified_env,
		SmallSpan< const Int32 >	ids )

private

Transforms entities for environments.

Iterates over environments, except the modified environment modified_env, and for each one converts pure cells to partial cells or vice versa. After conversion, the values corresponding to the modified cells are updated for each variable.

If is_add is true, it transforms from pure to partial (in the case of material addition); otherwise, it transforms from partial to pure (in the case of material removal)

Definition at line 170 of file IncrementalComponentModifier.cc.

References _computeCellsToTransformForEnvironments(), _copyBetweenPartialsAndGlobals(), Arcane::TraceAccessor::info(), Arcane::Materials::MeshMaterialVariableIndexer::name(), Arcane::SpanImpl< T, SizeType, Extent >::size(), and Arcane::Materials::MeshMaterialVariableIndexer::transformCells().

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◆ _switchCellsForMaterials()

void Arcane::Materials::IncrementalComponentModifier::_switchCellsForMaterials	(	const MeshMaterial *	modified_mat,
		SmallSpan< const Int32 >	ids )

private

Transforms entities for an environment.

Iterates over the environment env and converts pure cells to partial cells or vice versa. After conversion, the values corresponding to the modified cells are updated for each variable.

If is_add is true, it transforms from pure to partial (material addition); otherwise, it transforms from partial to pure (material removal)

Definition at line 101 of file IncrementalComponentModifier.cc.

References _computeCellsToTransformForMaterial(), _copyBetweenPartialsAndGlobals(), Arcane::TraceAccessor::info(), Arcane::Materials::MeshMaterialVariableIndexer::name(), and Arcane::Materials::MeshMaterialVariableIndexer::transformCells().

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