Comm::Communicator Class Reference

Communicator class for interprocess communication. More...

#include <Communicator.h>

List of all members.

Public Member Functions
bool	initialize (StateP, int, char **)
bool	finalize ()
bool	isInitialized ()
bool	sendIndividuals (std::vector< IndividualP >, uint, uint nIndividuals=0)
bool	sendIndividualsGlobal (std::vector< IndividualP >, uint, uint nIndividuals=0)
bool	sendFitness (std::vector< IndividualP >, uint, uint nIndividuals=0)
bool	sendValuesGlobal (std::vector< double >, uint)
bool	sendLogsGlobal (std::string, uint iProcess=0, bool blocking=false)
bool	sendDataGlobal (voidP, uint, uint)
uint	recvDemeIndividuals (std::vector< IndividualP > &, uint)
std::vector< IndividualP >	recvIndividuals (uint iProcess=MPI::ANY_SOURCE)
std::vector< IndividualP >	recvIndividualsGlobal (uint iProcess=MPI::ANY_SOURCE)
uint	recvReplaceIndividuals (std::vector< IndividualP > &, uint)
uint	recvDemeFitness (std::vector< IndividualP > &, uint)
std::vector< uint >	recvFitnessVector (std::vector< IndividualP > &, uint)
std::vector< double >	recvValuesGlobal (uint iProcess=MPI::ANY_SOURCE)
std::string	recvLogsGlobal ()
voidP	recvDataGlobal (uint iProcess=MPI::ANY_SOURCE)
bool	messageWaiting (uint iProcess=MPI::ANY_SOURCE, uint tag=MPI::ANY_TAG)
void	synchronize ()
bool	sendControlMessage (uint, int)
int	recvControlMessage (uint)
bool	sendTerminateMessage (uint, bool)
bool	recvTerminateMessage (uint)
bool	checkTerminationMessage (uint master=0)
uint	createDemeCommunicator (uint nDemes)
uint	getDemeMaster (uint iDeme)
uint	getLastSource ()
uint	getCommRank ()
uint	getCommSize ()
uint	getCommGlobalRank ()
uint	getCommGlobalSize ()
bool	initialize (StateP state, int argc, char **argv)
bool	finalize ()
uint	getCommRank ()
uint	getCommGlobalRank ()
uint	getCommSize ()
Protected Member Functions
double	time (enum timing T)
Protected Attributes
uint	mpiGlobalSize_
uint	mpiGlobalRank_
uint	mpiSize_
uint	mpiRank_
std::string	processorName_
StateP	state_
MPI::Status	status_
MPI::Status	controlStatus_
int	logLevel_
std::vector< uint >	demeMasters
bool	bInitialized_
MPI::Intercomm	frameworkComm_
MPI::Intercomm	demeComm_
double	currentTime_
double	lastTime_
double	beginTime_
double	endTime_
double	idleTime_
double	sendTime_
double	recvTime_
double	compTime_
double	packTime_
double	unpackTime_
uint	sendCnt_
uint	recvCnt_

---

Detailed Description

Communicator class for interprocess communication.

Wraps MPI calls for message passing between processes. Note: will be reimplemented as an abstract class with MPI specialization.

Definition at line 44 of file Communicator.h.

---

Member Function Documentation

double Comm::Communicator::time

(

enum timing

T

)

[protected]

Gets current time and adds elapsed time to a category

Returns:

: elapsed time (since last function call)

Definition at line 130 of file Communicator.cpp.

---

Member Data Documentation

MPI::Intercomm Comm::Communicator::demeComm_ [protected]

deme communicator - initially includes all processes (MPI_COMM_WORLD) but may be split into subcomms if multiple deme population is used Used by:

• the active algorithm, for algorithm implementation and broadcast of termination signal

Definition at line 78 of file Communicator.h.

MPI::Intercomm Comm::Communicator::frameworkComm_ [protected]

framework communicator - equivalent to MPI_COMM_WORLD Used by:

• State
  • for termination condition messages
• Migration
  • for individual exchange between demes
• Population
  • for statistics and hall-of-fame updates
• Logger
  • for accumulation of logs to process 0

Definition at line 71 of file Communicator.h.

---

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

• D:/Projekt/ECF_trunk/ECF/Communicator.h
• D:/Projekt/ECF_trunk/ECF/Communicator.cpp