#include <vtkMultiProcessController.h>
Inheritance diagram for vtkMultiProcessController:
vtkMultiProcessController is used to control multiple processes in a distributed computing environment. It has methods for executing single/multiple method(s) on multiple processors, triggering registered callbacks (Remote Methods) (AddRMI(), TriggerRMI()) and communication. Please note that the communication is done using the communicator which is accessible to the user. Therefore it is possible to get the communicator with GetCommunicator() and use it to send and receive data. This is the encoured communication method. The internal (RMI) communications are done using a second internal communicator (called RMICommunicator).
Definition at line 68 of file vtkMultiProcessController.h.
| int | Send (const int *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const unsigned int *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const unsigned long *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const char *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const unsigned char *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const float *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (const double *data, vtkIdType length, int remoteProcessId, int tag) |
| int | Send (vtkDataObject *data, int remoteId, int tag) |
| int | Send (vtkDataArray *data, int remoteId, int tag) |
| int | Send (const vtkMultiProcessStream &stream, int remoteId, int tag) |
| int | Receive (int *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (unsigned int *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (unsigned long *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (char *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (unsigned char *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (float *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (double *data, vtkIdType maxlength, int remoteProcessId, int tag) |
| int | Receive (vtkDataObject *data, int remoteId, int tag) |
| int | Receive (vtkDataArray *data, int remoteId, int tag) |
| int | Receive (vtkMultiProcessStream &stream, int remoteId, int tag) |
| vtkDataObject * | ReceiveDataObject (int remoteId, int tag) |
| vtkIdType | GetCount () |
| int | Broadcast (int *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 (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 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 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 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 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 | Scatter (const int *sendBuffer, int *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 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 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 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 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 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 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 float *sendBuffer, float *recvBuffer, vtkIdType sendLength, vtkIdType *recvLengths, vtkIdType *offsets) |
| int | AllGatherV (const double *sendBuffer, double *recvBuffer, vtkIdType sendLength, vtkIdType *recvLengths, vtkIdType *offsets) |
| int | Reduce (const int *sendBuffer, int *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 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, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (const unsigned long *sendBuffer, unsigned long *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (const unsigned char *sendBuffer, unsigned char *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (const char *sendBuffer, char *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (const float *sendBuffer, float *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (const double *sendBuffer, double *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation, int destProcessId) |
| int | Reduce (vtkDataArray *sendBuffer, vtkDataArray *recvBuffer, vtkCommunicator::Operation *operation, int destProcessId) |
| int | AllReduce (const int *sendBuffer, int *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 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, vtkCommunicator::Operation *operation) |
| int | AllReduce (const unsigned long *sendBuffer, unsigned long *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation) |
| int | AllReduce (const unsigned char *sendBuffer, unsigned char *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation) |
| int | AllReduce (const char *sendBuffer, char *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation) |
| int | AllReduce (const float *sendBuffer, float *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation) |
| int | AllReduce (const double *sendBuffer, double *recvBuffer, vtkIdType length, vtkCommunicator::Operation *operation) |
| int | AllReduce (vtkDataArray *sendBuffer, vtkDataArray *recvBuffer, vtkCommunicator::Operation *operation) |
| vtkMultiProcessController () | |
| ~vtkMultiProcessController () | |
| virtual void | TriggerRMIInternal (int remoteProcessId, void *arg, int argLength, int rmiTag, bool propagate) |
Public Types | |
| typedef vtkObject | Superclass |
| RMI_NO_ERROR | |
| RMI_TAG_ERROR | |
| RMI_ARG_ERROR | |
| MAX_PROCESSES = 8192 | |
| ANY_SOURCE = -1 | |
| INVALID_SOURCE = -2 | |
| RMI_TAG = 1 | |
| RMI_ARG_TAG = 2 | |
| BREAK_RMI_TAG = 3 | |
| XML_WRITER_DATA_INFO = 4 | |
| enum | Errors { RMI_NO_ERROR, RMI_TAG_ERROR, RMI_ARG_ERROR } |
| enum | Consts { MAX_PROCESSES = 8192, ANY_SOURCE = -1, INVALID_SOURCE = -2 } |
| enum | Tags { RMI_TAG = 1, RMI_ARG_TAG = 2, BREAK_RMI_TAG = 3, XML_WRITER_DATA_INFO = 4 } |
Public Member Functions | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | Initialize (int *vtkNotUsed(argc), char ***vtkNotUsed(argv))=0 |
| virtual void | Finalize ()=0 |
| virtual void | Finalize (int finalizedExternally)=0 |
| virtual void | SingleMethodExecute ()=0 |
| virtual void | MultipleMethodExecute ()=0 |
| int | GetLocalProcessId () |
| virtual void | CreateOutputWindow ()=0 |
| unsigned long | AddRMI (vtkRMIFunctionType, void *localArg, int tag) |
| int | RemoveFirstRMI (int tag) |
| int | RemoveRMI (unsigned long id) |
| void | TriggerRMI (int remoteProcessId, void *arg, int argLength, int tag) |
| void | TriggerBreakRMIs () |
| void | Barrier () |
| virtual void | Initialize (int *vtkNotUsed(argc), char ***vtkNotUsed(argv), int initializedExternally)=0 |
| void | SetNumberOfProcesses (int num) |
| int | GetNumberOfProcesses () |
| void | SetSingleMethod (vtkProcessFunctionType, void *data) |
| void | SetMultipleMethod (int index, vtkProcessFunctionType, void *data) |
| virtual vtkMultiProcessController * | CreateSubController (vtkProcessGroup *group) |
| void | RemoveRMI (vtkRMIFunctionType f, void *arg, int tag) |
| void | TriggerRMI (int remoteProcessId, const char *arg, int tag) |
| void | TriggerRMI (int remoteProcessId, int tag) |
| void | TriggerRMIOnAllChildren (void *arg, int argLength, int tag) |
| void | TriggerRMIOnAllChildren (const char *arg, int tag) |
| void | TriggerRMIOnAllChildren (int tag) |
| int | ProcessRMIs (int reportErrors, int dont_loop=0) |
| int | ProcessRMIs () |
| virtual void | SetBreakFlag (int) |
| virtual int | GetBreakFlag () |
| virtual vtkCommunicator * | GetCommunicator () |
Static Public Member Functions | |
| static int | IsTypeOf (const char *type) |
| static vtkMultiProcessController * | SafeDownCast (vtkObject *o) |
| static vtkMultiProcessController * | GetGlobalController () |
| static void | SetGlobalController (vtkMultiProcessController *controller) |
| static int | GetBreakRMITag () |
| static int | GetRMITag () |
| static int | GetRMIArgTag () |
Protected Member Functions | |
| void | ProcessRMI (int remoteProcessId, void *arg, int argLength, int rmiTag) |
| virtual vtkMultiProcessController * | GetLocalController () |
Protected Attributes | |
| vtkProcessFunctionType | SingleMethod |
| void * | SingleData |
| vtkProcessFunctionType | MultipleMethod [MAX_PROCESSES] |
| void * | MultipleData [MAX_PROCESSES] |
| vtkCollection * | RMIs |
| int | BreakFlag |
| int | ForceDeepCopy |
| vtkOutputWindow * | OutputWindow |
| vtkCommunicator * | Communicator |
| vtkCommunicator * | RMICommunicator |
Reimplemented from vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
Definition at line 71 of file vtkMultiProcessController.h.
Definition at line 263 of file vtkMultiProcessController.h.
Definition at line 277 of file vtkMultiProcessController.h.
| vtkMultiProcessController::vtkMultiProcessController | ( | ) | [protected] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
| vtkMultiProcessController::~vtkMultiProcessController | ( | ) | [protected] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
| virtual const char* vtkMultiProcessController::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| static int vtkMultiProcessController::IsTypeOf | ( | const char * | type | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| virtual int vtkMultiProcessController::IsA | ( | const char * | type | ) | [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| static vtkMultiProcessController* vtkMultiProcessController::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| void vtkMultiProcessController::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 vtkObject.
Reimplemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| virtual void vtkMultiProcessController::Initialize | ( | int * | vtkNotUsed(argc), | |
| char *** | vtkNotUsed(argv) | |||
| ) | [pure virtual] |
This method is for setting up the processes. If a subclass needs to initialize process communication (i.e. MPI) it would over ride this method.
Referenced by vtkSocketController::Initialize(), and vtkMPIController::Initialize().
| virtual void vtkMultiProcessController::Initialize | ( | int * | vtkNotUsed(argc), | |
| char *** | vtkNotUsed(argv), | |||
| int | initializedExternally | |||
| ) | [pure virtual] |
This method is for setting up the processes. If a subclass needs to initialize process communication (i.e. MPI) it would over ride this method. Provided for initialization outside vtk.
Implemented in vtkMPIController.
| virtual void vtkMultiProcessController::Finalize | ( | ) | [pure virtual] |
This method is for cleaning up. If a subclass needs to clean up process communication (i.e. MPI) it would over ride this method.
Implemented in vtkDummyController, vtkMPIController, and vtkSocketController.
Referenced by vtkMPIController::Finalize().
| virtual void vtkMultiProcessController::Finalize | ( | int | finalizedExternally | ) | [pure virtual] |
This method is for cleaning up. If a subclass needs to clean up process communication (i.e. MPI) it would over ride this method. Provided for finalization outside vtk.
Implemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| void vtkMultiProcessController::SetNumberOfProcesses | ( | int | num | ) |
Set the number of processes you will be using. This defaults to the maximum number available. If you set this to a value higher than the default, you will get an error.
| int vtkMultiProcessController::GetNumberOfProcesses | ( | ) |
Set the number of processes you will be using. This defaults to the maximum number available. If you set this to a value higher than the default, you will get an error.
| void vtkMultiProcessController::SetSingleMethod | ( | vtkProcessFunctionType | , | |
| void * | data | |||
| ) |
Set the SingleMethod to f() and the UserData of the for the method to be executed by all of the processes when SingleMethodExecute is called. All the processes will start by calling this function.
| virtual void vtkMultiProcessController::SingleMethodExecute | ( | ) | [pure virtual] |
Execute the SingleMethod (as define by SetSingleMethod) using this->NumberOfProcesses processes. This will only return when all the processes finish executing their methods.
Implemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| void vtkMultiProcessController::SetMultipleMethod | ( | int | index, | |
| vtkProcessFunctionType | , | |||
| void * | data | |||
| ) |
Set the MultipleMethod to f() and the UserData of the for the method to be executed by the process index when MultipleMethodExecute is called. This is for having each process start with a different function and data argument.
| virtual void vtkMultiProcessController::MultipleMethodExecute | ( | ) | [pure virtual] |
Execute the MultipleMethods (as define by calling SetMultipleMethod for each of the required this->NumberOfProcesses methods) using this->NumberOfProcesses processes.
Implemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| int vtkMultiProcessController::GetLocalProcessId | ( | ) |
Tells you which process [0, NumProcess) you are in.
Reimplemented in vtkDummyController.
| static vtkMultiProcessController* vtkMultiProcessController::GetGlobalController | ( | ) | [static] |
This convenience method returns the controller associated with the local process. It returns NULL until the processes are spawned. It is better if you hang on to the controller passed as an argument to the SingleMethod or MultipleMethod functions.
| virtual void vtkMultiProcessController::CreateOutputWindow | ( | ) | [pure virtual] |
This method can be used to tell the controller to create a special output window in which all messages are preceded by the process id.
Implemented in vtkDummyController, vtkMPIController, and vtkSocketController.
| virtual vtkMultiProcessController* vtkMultiProcessController::CreateSubController | ( | vtkProcessGroup * | group | ) | [virtual] |
Creates a new controller with the processes specified by the given group. The new controller will already be initialized for you. You are responsible for deleting the controller once you are done. It is invalid to pass this method a group with a different communicator than is used by this controller. This operation is collective accross all processes defined in the group. It is undefined what will happen if the group is not the same on all processes. This method must be called by all processes in the controller regardless of whether they are in the group. NULL is returned on all process not in the group.
Reimplemented in vtkMPIController.
| unsigned long vtkMultiProcessController::AddRMI | ( | vtkRMIFunctionType | , | |
| void * | localArg, | |||
| int | tag | |||
| ) |
Register remote method invocation in the receiving process which makes the call. It must have a unique tag as an RMI id. The vtkRMIFunctionType has several arguments: localArg (same as passed in), remoteArg, remoteArgLength (memory passed by process triggering the RMI), remoteProcessId. Since only one callback can be registered per tag, this method will remove any previously registered callback for the given tag. Returns a unique Id for the RMI registration which can be used to unregister the callback. RemoveRMI() should be preferred over RemoveFirstRMI() since it avoid accidental removal of callbacks.
| int vtkMultiProcessController::RemoveFirstRMI | ( | int | tag | ) |
Remove the first RMI matching the tag.
| int vtkMultiProcessController::RemoveRMI | ( | unsigned long | id | ) |
Remove the RMI matching the id. The id is the same id returned by AddRMI().
| void vtkMultiProcessController::RemoveRMI | ( | vtkRMIFunctionType | f, | |
| void * | arg, | |||
| int | tag | |||
| ) | [inline] |
Take an RMI away.
Definition at line 184 of file vtkMultiProcessController.h.
| void vtkMultiProcessController::TriggerRMI | ( | int | remoteProcessId, | |
| void * | arg, | |||
| int | argLength, | |||
| int | tag | |||
| ) |
A method to trigger a method invocation in another process.
| void vtkMultiProcessController::TriggerBreakRMIs | ( | ) |
A conveniance method. Called on process 0 to break "ProcessRMIs" loop on all other processes.
| void vtkMultiProcessController::TriggerRMI | ( | int | remoteProcessId, | |
| const char * | arg, | |||
| int | tag | |||
| ) | [inline] |
Convenience method when the arg is a string.
Definition at line 198 of file vtkMultiProcessController.h.
| void vtkMultiProcessController::TriggerRMI | ( | int | remoteProcessId, | |
| int | tag | |||
| ) | [inline] |
Convenience method when there is no argument.
Definition at line 205 of file vtkMultiProcessController.h.
| void vtkMultiProcessController::TriggerRMIOnAllChildren | ( | void * | arg, | |
| int | argLength, | |||
| int | tag | |||
| ) |
This is a convenicence method to trigger an RMI call on all the "children" of the current node. The children of the current node can be determined by drawing a binary tree starting at node 0 and then assigned nodes ids incrementally in a breadth-first fashion from left to right. This is designed to be used when trigger an RMI call on all satellites from the root node.
| void vtkMultiProcessController::TriggerRMIOnAllChildren | ( | const char * | arg, | |
| int | tag | |||
| ) | [inline] |
This is a convenicence method to trigger an RMI call on all the "children" of the current node. The children of the current node can be determined by drawing a binary tree starting at node 0 and then assigned nodes ids incrementally in a breadth-first fashion from left to right. This is designed to be used when trigger an RMI call on all satellites from the root node.
Definition at line 217 of file vtkMultiProcessController.h.
| void vtkMultiProcessController::TriggerRMIOnAllChildren | ( | int | tag | ) | [inline] |
This is a convenicence method to trigger an RMI call on all the "children" of the current node. The children of the current node can be determined by drawing a binary tree starting at node 0 and then assigned nodes ids incrementally in a breadth-first fashion from left to right. This is designed to be used when trigger an RMI call on all satellites from the root node.
Definition at line 222 of file vtkMultiProcessController.h.
| int vtkMultiProcessController::ProcessRMIs | ( | int | reportErrors, | |
| int | dont_loop = 0 | |||
| ) |
Calling this method gives control to the controller to start processing RMIs. Possible return values are: RMI_NO_ERROR, RMI_TAG_ERROR : rmi tag could not be received, RMI_ARG_ERROR : rmi arg could not be received. If reportErrors is false, no vtkErrorMacro is called. ProcessRMIs() calls ProcessRMIs(int) with reportErrors = 0. If dont_loop is 1, this call just process one RMI message and exits.
| int vtkMultiProcessController::ProcessRMIs | ( | ) |
Calling this method gives control to the controller to start processing RMIs. Possible return values are: RMI_NO_ERROR, RMI_TAG_ERROR : rmi tag could not be received, RMI_ARG_ERROR : rmi arg could not be received. If reportErrors is false, no vtkErrorMacro is called. ProcessRMIs() calls ProcessRMIs(int) with reportErrors = 0. If dont_loop is 1, this call just process one RMI message and exits.
| virtual void vtkMultiProcessController::SetBreakFlag | ( | int | ) | [virtual] |
Setting this flag to 1 will cause the ProcessRMIs loop to return. This also causes vtkUpStreamPorts to return from their WaitForUpdate loops.
| virtual int vtkMultiProcessController::GetBreakFlag | ( | ) | [virtual] |
Setting this flag to 1 will cause the ProcessRMIs loop to return. This also causes vtkUpStreamPorts to return from their WaitForUpdate loops.
| virtual vtkCommunicator* vtkMultiProcessController::GetCommunicator | ( | ) | [virtual] |
Returns the communicator associated with this controller. A default communicator is created in constructor.
Reimplemented in vtkDummyController.
| static int vtkMultiProcessController::GetBreakRMITag | ( | ) | [inline, static] |
Accessor to some default tags.
Definition at line 256 of file vtkMultiProcessController.h.
| static int vtkMultiProcessController::GetRMITag | ( | ) | [inline, static] |
Accessor to some default tags.
Definition at line 257 of file vtkMultiProcessController.h.
| static int vtkMultiProcessController::GetRMIArgTag | ( | ) | [inline, static] |
Accessor to some default tags.
Definition at line 258 of file vtkMultiProcessController.h.
| void vtkMultiProcessController::Barrier | ( | ) | [inline] |
This method can be used to synchronize processes.
Definition at line 1275 of file vtkMultiProcessController.h.
References vtkCommunicator::Barrier(), and Communicator.
| static void vtkMultiProcessController::SetGlobalController | ( | vtkMultiProcessController * | controller | ) | [static] |
| int vtkMultiProcessController::Send | ( | const int * | data, | |
| vtkIdType | length, | |||
| int | remoteProcessId, | |||
| int | tag | |||
| ) | [inline] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
Definition at line 995 of file vtkMultiProcessController.h.
References Communicator, and vtkCommunicator::Send().
| int vtkMultiProcessController::Send | ( | const unsigned int * | data, | |
| vtkIdType | length, | |||
| int | remoteProcessId, | |||
| int | tag | |||
| ) | [inline] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
Definition at line 1008 of file vtkMultiProcessController.h.
References Communicator, and vtkCommunicator::Send().
| int vtkMultiProcessController::Send | ( | const unsigned long * | data, | |
| vtkIdType | length, | |||
| int | remoteProcessId, | |||
| int | tag | |||
| ) | [inline] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
Definition at line 1021 of file vtkMultiProcessController.h.
References Communicator, and vtkCommunicator::Send().
| int vtkMultiProcessController::Send | ( | const char * | data, | |
| vtkIdType | length, | |||
| int | remoteProcessId, | |||
| int | tag | |||
| ) | [inline] |
This method sends data to another process. Tag eliminates ambiguity when multiple sends or receives exist in the same process.
Definition at line 1036 of file vtkMultiProcessController.h.
References