Class for creating user defined MPI communicators. More...

#include <vtkMPICommunicator.h>

Inheritance diagram for vtkMPICommunicator:

Collaboration diagram for vtkMPICommunicator:

Classes
class	Request

Public Types
typedef vtkCommunicator	Superclass

Public Types inherited from vtkCommunicator
enum	Tags { BROADCAST_TAG = 10, GATHER_TAG = 11, GATHERV_TAG = 12, SCATTER_TAG = 13, SCATTERV_TAG = 14, REDUCE_TAG = 15, BARRIER_TAG = 16 }

enum	StandardOperations { MAX_OP, MIN_OP, SUM_OP, PRODUCT_OP, LOGICAL_AND_OP, BITWISE_AND_OP, LOGICAL_OR_OP, BITWISE_OR_OP, LOGICAL_XOR_OP, BITWISE_XOR_OP }

typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkMPICommunicator *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	Initialize (vtkProcessGroup *group)

int	SplitInitialize (vtkCommunicator *oldcomm, int color, int key)

int	WaitAll (const int count, Request requests[])

int	WaitAny (const int count, Request requests[], int &idx)

int	TestAll (const int count, Request requests[], int &flag)

int	TestAny (const int count, Request requests[], int &idx, int &flag)

vtkMPICommunicatorOpaqueComm *	GetMPIComm ()

int	InitializeExternal (vtkMPICommunicatorOpaqueComm *comm)


virtual int	SendVoidArray (const void *data, vtkIdType length, int type, int remoteProcessId, int tag)

virtual int	ReceiveVoidArray (void *data, vtkIdType length, int type, int remoteProcessId, int tag)


int	NoBlockSend (const int *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockSend (const unsigned long *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockSend (const char *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockSend (const unsigned char *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockSend (const float *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockSend (const double *data, int length, int remoteProcessId, int tag, Request &req)


int	NoBlockReceive (int *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockReceive (unsigned long *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockReceive (char *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockReceive (unsigned char *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockReceive (float *data, int length, int remoteProcessId, int tag, Request &req)

int	NoBlockReceive (double *data, int length, int remoteProcessId, int tag, Request &req)


virtual void	Barrier ()

virtual int	BroadcastVoidArray (void *data, vtkIdType length, int type, int srcProcessId)

virtual int	GatherVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, int destProcessId)

virtual int	GatherVVoidArray (const void sendBuffer, void recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int type, int destProcessId)

virtual int	ScatterVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, int srcProcessId)

virtual int	ScatterVVoidArray (const void sendBuffer, void recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int type, int srcProcessId)

virtual int	AllGatherVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type)

virtual int	AllGatherVVoidArray (const void sendBuffer, void recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int type)

virtual int	ReduceVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, int operation, int destProcessId)

virtual int	ReduceVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, Operation *operation, int destProcessId)

virtual int	AllReduceVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, int operation)

virtual int	AllReduceVoidArray (const void sendBuffer, void recvBuffer, vtkIdType length, int type, Operation *operation)


int	Iprobe (int source, int tag, int flag, int actualSource)

int	Iprobe (int source, int tag, int flag, int actualSource, int type, int size)

int	Iprobe (int source, int tag, int flag, int actualSource, unsigned long type, int size)

int	Iprobe (int source, int tag, int flag, int actualSource, const char type, int size)

int	Iprobe (int source, int tag, int flag, int actualSource, float type, int size)

int	Iprobe (int source, int tag, int flag, int actualSource, double type, int size)


int	WaitSome (const int count, Request requests[], int &NCompleted, int *completed)


int	TestSome (const int count, Request requests[], int &NCompleted, int *completed)


virtual void	SetUseSsend (int)

virtual int	GetUseSsend ()

virtual void	UseSsendOn ()

virtual void	UseSsendOff ()

Public Member Functions inherited from vtkCommunicator
vtkCommunicator *	NewInstance () const

int	Receive (vtkDataObject *data, int remoteHandle, int tag)

vtkDataObject *	ReceiveDataObject (int remoteHandle, int tag)

int	Receive (vtkDataArray *data, int remoteHandle, int tag)

virtual void	SetNumberOfProcesses (int num)

virtual int	GetNumberOfProcesses ()

virtual int	GetLocalProcessId ()

int	Send (vtkDataObject *data, int remoteHandle, int tag)

int	Send (vtkDataArray *data, int remoteHandle, int tag)

int	Send (const int *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const unsigned int *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const short *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const unsigned short *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const long *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const unsigned long *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const unsigned char *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const char *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const signed char *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const float *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const double *data, vtkIdType length, int remoteHandle, int tag)

int	Send (const vtkMultiProcessStream &stream, int remoteId, int tag)

int	Receive (int *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (unsigned int *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (short *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (unsigned short *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (long *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (unsigned long *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (unsigned char *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (char *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (signed char *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (float *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (double *data, vtkIdType maxlength, int remoteHandle, int tag)

int	Receive (vtkMultiProcessStream &stream, int remoteId, int tag)

virtual vtkIdType	GetCount ()

int	Broadcast (int *data, vtkIdType length, int srcProcessId)

int	Broadcast (unsigned int *data, vtkIdType length, int srcProcessId)

int	Broadcast (short *data, vtkIdType length, int srcProcessId)

int	Broadcast (unsigned short *data, vtkIdType length, int srcProcessId)

int	Broadcast (long *data, vtkIdType length, int srcProcessId)

int	Broadcast (unsigned long *data, vtkIdType length, int srcProcessId)

int	Broadcast (unsigned char *data, vtkIdType length, int srcProcessId)

int	Broadcast (char *data, vtkIdType length, int srcProcessId)

int	Broadcast (signed char *data, vtkIdType length, int srcProcessId)

int	Broadcast (float *data, vtkIdType length, int srcProcessId)

int	Broadcast (double *data, vtkIdType length, int srcProcessId)

int	Broadcast (vtkDataObject *data, int srcProcessId)

int	Broadcast (vtkDataArray *data, int srcProcessId)

int	Broadcast (vtkMultiProcessStream &stream, int srcProcessId)

int	Gather (const int sendBuffer, int recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const short sendBuffer, short recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const long sendBuffer, long recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const char sendBuffer, char recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const float sendBuffer, float recvBuffer, vtkIdType length, int destProcessId)

int	Gather (const double sendBuffer, double recvBuffer, vtkIdType length, int destProcessId)

int	Gather (vtkDataArray sendBuffer, vtkDataArray recvBuffer, int destProcessId)

int	GatherV (const int sendBuffer, int recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const short sendBuffer, short recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const long sendBuffer, long recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const char sendBuffer, char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const signed char sendBuffer, signed char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const float sendBuffer, float recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (const double sendBuffer, double recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (vtkDataArray sendBuffer, vtkDataArray recvBuffer, vtkIdType recvLengths, vtkIdType offsets, int destProcessId)

int	GatherV (vtkDataArray sendBuffer, vtkDataArray recvBuffer, vtkIdTypeArray recvLengths, vtkIdTypeArray offsets, int destProcessId)

int	GatherV (vtkDataArray sendBuffer, vtkDataArray recvBuffer, int destProcessId)

int	GatherV (vtkDataObject sendData, vtkSmartPointer< vtkDataObject > recvData, int destProcessId)

int	Scatter (const int sendBuffer, int recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const short sendBuffer, short recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const long sendBuffer, long recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const char sendBuffer, char recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const float sendBuffer, float recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (const double sendBuffer, double recvBuffer, vtkIdType length, int srcProcessId)

int	Scatter (vtkDataArray sendBuffer, vtkDataArray recvBuffer, int srcProcessId)

int	ScatterV (const int sendBuffer, int recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const short sendBuffer, short recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const long sendBuffer, long recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const char sendBuffer, char recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const signed char sendBuffer, signed char recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const float sendBuffer, float recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	ScatterV (const double sendBuffer, double recvBuffer, vtkIdType sendLengths, vtkIdType offsets, vtkIdType recvLength, int srcProcessId)

int	AllGather (const int sendBuffer, int recvBuffer, vtkIdType length)

int	AllGather (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length)

int	AllGather (const short sendBuffer, short recvBuffer, vtkIdType length)

int	AllGather (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length)

int	AllGather (const long sendBuffer, long recvBuffer, vtkIdType length)

int	AllGather (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length)

int	AllGather (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length)

int	AllGather (const char sendBuffer, char recvBuffer, vtkIdType length)

int	AllGather (const signed char sendBuffer, signed char recvBuffer, vtkIdType length)

int	AllGather (const float sendBuffer, float recvBuffer, vtkIdType length)

int	AllGather (const double sendBuffer, double recvBuffer, vtkIdType length)

int	AllGather (vtkDataArray sendBuffer, vtkDataArray recvBuffer)

int	AllGatherV (const int sendBuffer, int recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const short sendBuffer, short recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const long sendBuffer, long recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const char sendBuffer, char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const signed char sendBuffer, signed char recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const float sendBuffer, float recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (const double sendBuffer, double recvBuffer, vtkIdType sendLength, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (vtkDataArray sendBuffer, vtkDataArray recvBuffer, vtkIdType recvLengths, vtkIdType offsets)

int	AllGatherV (vtkDataArray sendBuffer, vtkDataArray recvBuffer)

int	Reduce (const int sendBuffer, int recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const short sendBuffer, short recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const long sendBuffer, long recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const char sendBuffer, char recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const float sendBuffer, float recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (const double sendBuffer, double recvBuffer, vtkIdType length, int operation, int destProcessId)

int	Reduce (vtkDataArray sendBuffer, vtkDataArray recvBuffer, int operation, int destProcessId)

int	Reduce (const int sendBuffer, int recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const short sendBuffer, short recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const long sendBuffer, long recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const char sendBuffer, char recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const float sendBuffer, float recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (const double sendBuffer, double recvBuffer, vtkIdType length, Operation *operation, int destProcessId)

int	Reduce (vtkDataArray sendBuffer, vtkDataArray recvBuffer, Operation *operation, int destProcessId)

int	AllReduce (const int sendBuffer, int recvBuffer, vtkIdType length, int operation)

int	AllReduce (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, int operation)

int	AllReduce (const short sendBuffer, short recvBuffer, vtkIdType length, int operation)

int	AllReduce (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, int operation)

int	AllReduce (const long sendBuffer, long recvBuffer, vtkIdType length, int operation)

int	AllReduce (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, int operation)

int	AllReduce (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, int operation)

int	AllReduce (const char sendBuffer, char recvBuffer, vtkIdType length, int operation)

int	AllReduce (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, int operation)

int	AllReduce (const float sendBuffer, float recvBuffer, vtkIdType length, int operation)

int	AllReduce (const double sendBuffer, double recvBuffer, vtkIdType length, int operation)

int	AllReduce (vtkDataArray sendBuffer, vtkDataArray recvBuffer, int operation)

int	AllReduce (const int sendBuffer, int recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const unsigned int sendBuffer, unsigned int recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const short sendBuffer, short recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const unsigned short sendBuffer, unsigned short recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const long sendBuffer, long recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const unsigned long sendBuffer, unsigned long recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const unsigned char sendBuffer, unsigned char recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const char sendBuffer, char recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const signed char sendBuffer, signed char recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const float sendBuffer, float recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (const double sendBuffer, double recvBuffer, vtkIdType length, Operation *operation)

int	AllReduce (vtkDataArray sendBuffer, vtkDataArray recvBuffer, Operation *operation)

virtual int	ComputeGlobalBounds (int processorId, int numProcesses, vtkBoundingBox bounds, int rightHasBounds=0, int *leftHasBounds=0, int hasBoundsTag=288402, int localBoundsTag=288403, int globalBoundsTag=288404)

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)

static vtkMPICommunicator *	SafeDownCast (vtkObjectBase *o)

static vtkMPICommunicator *	New ()

static vtkMPICommunicator *	GetWorldCommunicator ()

static char *	Allocate (size_t size)

static void	Free (char *ptr)

Static Public Member Functions inherited from vtkCommunicator
static int	IsTypeOf (const char *type)

static vtkCommunicator *	SafeDownCast (vtkObjectBase *o)

static void	SetUseCopy (int useCopy)

static int	GetParentProcessor (int pid)

static int	GetLeftChildProcessor (int pid)

static int	MarshalDataObject (vtkDataObject object, vtkCharArray buffer)

static int	UnMarshalDataObject (vtkCharArray buffer, vtkDataObject object)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

int	InitializeNumberOfProcesses ()

void	InitializeCopy (vtkMPICommunicator *source)

void	Duplicate (vtkMPICommunicator *source)


virtual void	SetKeepHandle (int)

virtual void	KeepHandleOn ()

virtual void	KeepHandleOff ()


virtual int	ReceiveDataInternal (char data, int length, int sizeoftype, int remoteProcessId, int tag, vtkMPICommunicatorReceiveDataInfo info, int useCopy, int &senderId)

Protected Member Functions inherited from vtkCommunicator
int	WriteDataArray (vtkDataArray *object)

int	ReadDataArray (vtkDataArray *object)

	vtkCommunicator ()

	~vtkCommunicator ()

int	SendElementalDataObject (vtkDataObject *data, int remoteHandle, int tag)

int	ReceiveDataObject (vtkDataObject *data, int remoteHandle, int tag, int type=-1)

int	ReceiveElementalDataObject (vtkDataObject *data, int remoteHandle, int tag)

int	ReceiveMultiBlockDataSet (vtkMultiBlockDataSet *data, int remoteHandle, int tag)

int	GatherV (vtkDataArray sendArray, vtkDataArray recvArray, vtkSmartPointer< vtkDataArray > *recvArrays, int destProcessId)

int	GatherVElementalDataObject (vtkDataObject sendData, vtkSmartPointer< vtkDataObject > receiveData, int destProcessId)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static int	CheckForMPIError (int err)

Protected Attributes
vtkMPICommunicatorOpaqueComm *	MPIComm

int	Initialized

int	KeepHandle

int	LastSenderId

int	UseSsend

Protected Attributes inherited from vtkCommunicator
int	MaximumNumberOfProcesses

int	NumberOfProcesses

int	LocalProcessId

vtkIdType	Count

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Static Protected Attributes
static vtkMPICommunicator *	WorldCommunicator

Static Protected Attributes inherited from vtkCommunicator
static int	UseCopy

Friends
class	vtkMPIController

void	CopyFrom (vtkMPICommunicator *source)

	vtkMPICommunicator ()

	~vtkMPICommunicator ()

Detailed Description

Class for creating user defined MPI communicators.

This class can be used to create user defined MPI communicators. The actual creation (with MPI_Comm_create) occurs in Initialize which takes as arguments a super-communicator and a group of process ids. The new communicator is created by including the processes contained in the group. The global communicator (equivalent to MPI_COMM_WORLD) can be obtained using the class method GetWorldCommunicator. It is important to note that this communicator should not be used on the processes not contained in the group. For example, if the group contains processes 0 and 1, controller->SetCommunicator(communicator) would cause an MPI error on any other process.

See also: vtkMPIController vtkProcessGroup

Tests:: vtkMPICommunicator (Tests)

Definition at line 51 of file vtkMPICommunicator.h.

Member Typedef Documentation

typedef vtkCommunicator vtkMPICommunicator::Superclass

Definition at line 71 of file vtkMPICommunicator.h.

Constructor & Destructor Documentation

vtkMPICommunicator::vtkMPICommunicator ( )

protected

Copies all the attributes of source, deleting previously stored data. The MPI communicator handle is also copied. Normally, this should not be needed. It is used during the construction of a new communicator for copying the world communicator, keeping the same context.

vtkMPICommunicator::~vtkMPICommunicator ( )

protected

Copies all the attributes of source, deleting previously stored data. The MPI communicator handle is also copied. Normally, this should not be needed. It is used during the construction of a new communicator for copying the world communicator, keeping the same context.

Member Function Documentation

static int vtkMPICommunicator::IsTypeOf ( const char * type )

static

virtual int vtkMPICommunicator::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCommunicator.

static vtkMPICommunicator* vtkMPICommunicator::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkMPICommunicator::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCommunicator.

vtkMPICommunicator* vtkMPICommunicator::NewInstance ( ) const

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

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkCommunicator.

static vtkMPICommunicator* vtkMPICommunicator::New ( )

static

Creates an empty communicator.

static vtkMPICommunicator* vtkMPICommunicator::GetWorldCommunicator ( )

static

Returns the singleton which behaves as the global communicator (MPI_COMM_WORLD)

int vtkMPICommunicator::Initialize ( vtkProcessGroup * group )

Used to initialize the communicator (i.e. create the underlying MPI_Comm). The group must be associated with a valid vtkMPICommunicator.

int vtkMPICommunicator::SplitInitialize	(	vtkCommunicator *	oldcomm,
		int	color,
		int	key
	)

Used to initialize the communicator (i.e. create the underlying MPI_Comm) using MPI_Comm_split on the given communicator. Return values are 1 for success and 0 otherwise.

virtual int vtkMPICommunicator::SendVoidArray	(	const void *	data,
		vtkIdType	length,
		int	type,
		int	remoteProcessId,
		int	tag
	)

virtual

Performs the actual communication. You will usually use the convenience Send functions defined in the superclass. Return values are 1 for success and 0 otherwise.

Implements vtkCommunicator.

virtual int vtkMPICommunicator::ReceiveVoidArray	(	void *	data,
		vtkIdType	length,
		int	type,
		int	remoteProcessId,
		int	tag
	)

virtual

Performs the actual communication. You will usually use the convenience Send functions defined in the superclass. Return values are 1 for success and 0 otherwise.

Implements vtkCommunicator.

int vtkMPICommunicator::NoBlockSend	(	const int *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockSend	(	const unsigned long *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockSend	(	const char *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockSend	(	const unsigned char *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockSend	(	const float *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockSend	(	const double *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method sends data to another process (non-blocking). Tag eliminates ambiguity when multiple sends or receives exist in the same process. The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	int *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	unsigned long *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	char *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	unsigned char *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	float *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

int vtkMPICommunicator::NoBlockReceive	(	double *	data,
		int	length,
		int	remoteProcessId,
		int	tag,
		Request &	req
	)

This method receives data from a corresponding send (non-blocking). The last argument, vtkMPICommunicator::Request& req can later be used (with req.Test() ) to test the success of the message. Return values are 1 for success and 0 otherwise.

virtual void vtkMPICommunicator::Barrier ( )

virtual