vtkTiledDisplaySchedule Class Reference

Mananges a schedule of sends and receives. More...

#include <vtkTiledDisplaySchedule.h>

List of all members.

Public Member Functions
	vtkTypeRevisionMacro (vtkTiledDisplaySchedule, vtkObject)
void	PrintSelf (ostream &os, vtkIndent indent)
void	InitializeForTile (int tileId, int tileProcess, int numProcs)
void	InitializeTiles (int numberOfTiles, int numProcs)
int	GetProcessTileId (int procIdx)
int	GetNumberOfProcessElements (int procIdx)
int	GetElementOtherProcessId (int procIdx, int elementIdx)
int	GetElementReceiveFlag (int procIdx, int elementIdx)
int	GetElementTileId (int procIdx, int elementIdx)
virtual int	GetNumberOfProcesses ()
virtual int	GetNumberOfTiles ()
Static Public Member Functions
vtkTiledDisplaySchedule *	New ()
Protected Member Functions
	vtkTiledDisplaySchedule ()
	~vtkTiledDisplaySchedule ()
int	SwapIfApproporiate (int pid1, int pid2, int *totalProcessLengths)
void	ComputeElementOtherProcessIds ()
int	ShuffleLevel (int level, int numTiles, vtkTiledDisplaySchedule **tileSchedules)
int	FindOtherElementIdx (vtkTiledDisplayProcess *p, vtkTiledDisplayElement *e, int pId)
Protected Attributes
int	NumberOfProcesses
int	NumberOfTiles
int	ProcessArrayLength
vtkTiledDisplayProcess **	Processes

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Detailed Description

Mananges a schedule of sends and receives.

vtkTiledDisplaySchedule is a helper object for tiled compositing. This object creates binary tree schedules and merges them efficiently. It is used for getting data from every process to a subset of processes.

See also:

vtkPVTiledDisplayManager vtkPVDuplicatePolyData.

Definition at line 33 of file vtkTiledDisplaySchedule.h.

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Constructor & Destructor Documentation

vtkTiledDisplaySchedule::vtkTiledDisplaySchedule (   )  [protected]

vtkTiledDisplaySchedule::~vtkTiledDisplaySchedule (   )  [protected]

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Member Function Documentation

vtkTiledDisplaySchedule* vtkTiledDisplaySchedule::New (   )  [static]

vtkTiledDisplaySchedule::vtkTypeRevisionMacro (  vtkTiledDisplaySchedule  , vtkObject  )

void vtkTiledDisplaySchedule::PrintSelf (  ostream &  os, vtkIndent  indent )

int vtkTiledDisplaySchedule::GetProcessTileId (  int  procIdx  )

Access to the schedule without access to the underlying data structure.

int vtkTiledDisplaySchedule::GetNumberOfProcessElements (  int  procIdx  )

Access to the schedule without access to the underlying data structure.

int vtkTiledDisplaySchedule::GetElementOtherProcessId (  int  procIdx, int  elementIdx )

Access to the schedule without access to the underlying data structure.

int vtkTiledDisplaySchedule::GetElementReceiveFlag (  int  procIdx, int  elementIdx )

Access to the schedule without access to the underlying data structure.

int vtkTiledDisplaySchedule::GetElementTileId (  int  procIdx, int  elementIdx )

Access to the schedule without access to the underlying data structure.

virtual int vtkTiledDisplaySchedule::GetNumberOfProcesses (   )  [virtual]

Total number of processes.

virtual int vtkTiledDisplaySchedule::GetNumberOfTiles (   )  [virtual]

Total number of tiles.

void vtkTiledDisplaySchedule::InitializeForTile (  int  tileId, int  tileProcess, int  numProcs )

This method creates a single binary tree that composite results end up on "tileProcess". The tileId is an identifier for when trees are merged. If you need to exclulde any processes (zeroEmpty) then do it as a post processing step.

void vtkTiledDisplaySchedule::InitializeTiles (  int  numberOfTiles, int  numProcs )

Creates several trees (one for each process) and merges them. This assumes the tiles are in sequential processes starting from 0. This is not a restriction. It just makes a simpler interface for this class.

int vtkTiledDisplaySchedule::SwapIfApproporiate (  int  pid1, int  pid2, int *  totalProcessLengths )  [protected]

void vtkTiledDisplaySchedule::ComputeElementOtherProcessIds (   )  [protected]

int vtkTiledDisplaySchedule::ShuffleLevel (  int  level, int  numTiles, vtkTiledDisplaySchedule **  tileSchedules )  [protected]

int vtkTiledDisplaySchedule::FindOtherElementIdx (  vtkTiledDisplayProcess *  p, vtkTiledDisplayElement *  e, int  pId )  [protected]

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Member Data Documentation

int vtkTiledDisplaySchedule::NumberOfProcesses [protected]

Definition at line 90 of file vtkTiledDisplaySchedule.h.

int vtkTiledDisplaySchedule::NumberOfTiles [protected]

Definition at line 91 of file vtkTiledDisplaySchedule.h.

int vtkTiledDisplaySchedule::ProcessArrayLength [protected]

Definition at line 93 of file vtkTiledDisplaySchedule.h.

vtkTiledDisplayProcess** vtkTiledDisplaySchedule::Processes [protected]

Definition at line 94 of file vtkTiledDisplaySchedule.h.

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

• Servers/Filters/vtkTiledDisplaySchedule.h

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