peo style

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1120 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
canape 2008-03-12 11:21:25 +00:00
commit ceeaa4b533
5 changed files with 677 additions and 575 deletions

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@ -10,201 +10,243 @@
template < typename Type > struct Entity;
struct AbstractEntity {
virtual ~AbstractEntity() {}
template < typename EntityType > operator EntityType& () {
return ( dynamic_cast< Entity< EntityType >& >( *this ) ).entity;
}
};
struct AbstractEntity
{
struct AbstractFunctor : virtual public AbstractEntity {
virtual ~AbstractEntity() {}
virtual ~AbstractFunctor() {}
virtual void operator()() {}
};
template < typename EntityType > operator EntityType& ()
{
struct AbstractUnaryFunctor : virtual public AbstractEntity {
return ( dynamic_cast< Entity< EntityType >& >( *this ) ).entity;
}
};
virtual ~AbstractUnaryFunctor() {}
virtual void operator()( AbstractEntity& dataEntity ) {}
};
struct AbstractFunctor : virtual public AbstractEntity
{
struct AbstractBinaryFunctor : virtual public AbstractEntity {
virtual ~AbstractFunctor() {}
virtual ~AbstractBinaryFunctor() {}
virtual void operator()() {}
};
virtual void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {};
};
struct AbstractUnaryFunctor : virtual public AbstractEntity
{
virtual ~AbstractUnaryFunctor() {}
virtual void operator()( AbstractEntity& dataEntity ) {}
};
struct AbstractBinaryFunctor : virtual public AbstractEntity
{
virtual ~AbstractBinaryFunctor() {}
virtual void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {};
};
template < typename EntityType > struct Entity : virtual public AbstractEntity {
Entity( EntityType& externalEntityRef ) : entity( externalEntityRef ) {}
EntityType& entity;
};
template < typename EntityType > struct Entity : virtual public AbstractEntity
{
template < typename FunctorType, typename DataType > struct FunctorEx : public Entity< DataType >, public AbstractFunctor {
FunctorEx( FunctorType& externalFunctorRef, DataType& externalDataRef )
: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
void operator()() {
externalFunctor( Entity< DataType > :: entity );
}
FunctorType& externalFunctor;
};
Entity( EntityType& externalEntityRef ) : entity( externalEntityRef ) {}
template < typename FunctorType > struct FunctorEx< FunctorType, void > : public Entity< AbstractEntity >, public AbstractFunctor {
FunctorEx( FunctorType& externalFunctorRef )
: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
void operator()() {
externalFunctor();
}
EntityType& entity;
};
FunctorType& externalFunctor;
};
template < typename FunctorType, typename DataType > struct FunctorEx : public Entity< DataType >, public AbstractFunctor
{
template < typename ReturnType, typename DataType > struct FnFunctorEx
: public Entity< DataType >, public AbstractFunctor {
FunctorEx( FunctorType& externalFunctorRef, DataType& externalDataRef )
: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
FnFunctorEx( ReturnType (*externalFunctorRef)( DataType& ), DataType& externalDataRef )
: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
void operator()() {
externalFunctor( Entity< DataType > :: entity );
}
ReturnType (*externalFunctor)( DataType& );
};
void operator()()
{
externalFunctor( Entity< DataType > :: entity );
}
FunctorType& externalFunctor;
};
template < typename FunctorType > struct FunctorEx< FunctorType, void > : public Entity< AbstractEntity >, public AbstractFunctor
{
FunctorEx( FunctorType& externalFunctorRef )
: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
void operator()()
{
externalFunctor();
}
FunctorType& externalFunctor;
};
template < typename ReturnType, typename DataType > struct FnFunctorEx
: public Entity< DataType >, public AbstractFunctor
{
FnFunctorEx( ReturnType (*externalFunctorRef)( DataType& ), DataType& externalDataRef )
: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
void operator()()
{
externalFunctor( Entity< DataType > :: entity );
}
ReturnType (*externalFunctor)( DataType& );
};
template < typename ReturnType > struct FnFunctorEx< ReturnType, void >
: public Entity< AbstractEntity >, public AbstractFunctor {
: public Entity< AbstractEntity >, public AbstractFunctor
{
FnFunctorEx( ReturnType (*externalFunctorRef)() )
: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
void operator()() {
externalFunctor();
}
ReturnType (*externalFunctor)();
};
FnFunctorEx( ReturnType (*externalFunctorRef)() )
: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
void operator()()
{
externalFunctor();
}
ReturnType (*externalFunctor)();
};
template < typename FunctorType > struct UnaryFunctor : public Entity< FunctorType >, public AbstractUnaryFunctor {
UnaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
void operator()( AbstractEntity& dataEntity ) {
Entity< FunctorType > :: entity( dataEntity );
}
};
template < typename FunctorType > struct UnaryFunctor : public Entity< FunctorType >, public AbstractUnaryFunctor
{
template < typename ReturnType, typename DataType > struct UnaryFnFunctor
: public Entity< AbstractEntity >, public AbstractUnaryFunctor {
UnaryFnFunctor( ReturnType (*externalFnRef)( DataType& ) ) : Entity< AbstractEntity >( *this ), externalFn( externalFnRef ) {
}
void operator()( AbstractEntity& dataEntity ) {
externalFn( dataEntity );
}
UnaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
ReturnType (*externalFn)( DataType& );
};
void operator()( AbstractEntity& dataEntity )
{
template < typename FunctorType > struct BinaryFunctor : public Entity< FunctorType >, public AbstractBinaryFunctor {
BinaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {
Entity< FunctorType > :: entity( dataEntity );
}
};
Entity< FunctorType > :: entity( dataEntityA, dataEntityB );
}
};
template < typename ReturnType, typename DataType > struct UnaryFnFunctor
: public Entity< AbstractEntity >, public AbstractUnaryFunctor
{
struct AbstractMsgTransferQueue : virtual public AbstractEntity {
virtual ~AbstractMsgTransferQueue() {}
virtual void pushMessage() {}
virtual void popMessage() {}
virtual bool empty() { return true; }
virtual void packMessage() {}
virtual void unpackMessage() {}
};
UnaryFnFunctor( ReturnType (*externalFnRef)( DataType& ) ) : Entity< AbstractEntity >( *this ), externalFn( externalFnRef )
{
}
template < typename EntityType > struct MsgTransferQueue : public Entity< EntityType >, public AbstractMsgTransferQueue {
MsgTransferQueue( EntityType& externalDataRef )
: Entity< EntityType >( externalDataRef ) {
aggregationFunctor = new BinaryFunctor< AssignmentFunctor >( assignmentFunctor );
}
template < typename FunctorType >
MsgTransferQueue( EntityType& externalDataRef, FunctorType& externalFunctorRef )
: Entity< EntityType >( externalDataRef ) {
aggregationFunctor = new BinaryFunctor< FunctorType >( externalFunctorRef );
}
~MsgTransferQueue() { delete aggregationFunctor; }
void pushMessage() {
transferQueue.push( Entity< EntityType > :: entity );
}
void popMessage() {
Entity< EntityType > message( transferQueue.front() );
aggregationFunctor->operator()( *this, message );
transferQueue.pop();
}
bool empty() { return transferQueue.empty(); }
void packMessage() {
pack( transferQueue.front() );
transferQueue.pop();
}
void unpackMessage() {
EntityType transferredData;
unpack( transferredData );
transferQueue.push( transferredData );
}
struct AssignmentFunctor {
void operator()( EntityType& A, EntityType& B ) { A = B; }
} assignmentFunctor;
std::queue< EntityType > transferQueue;
AbstractBinaryFunctor* aggregationFunctor;
};
void operator()( AbstractEntity& dataEntity )
{
externalFn( dataEntity );
}
ReturnType (*externalFn)( DataType& );
};
template < typename FunctorType > struct BinaryFunctor : public Entity< FunctorType >, public AbstractBinaryFunctor
{
BinaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB )
{
Entity< FunctorType > :: entity( dataEntityA, dataEntityB );
}
};
struct AbstractMsgTransferQueue : virtual public AbstractEntity
{
virtual ~AbstractMsgTransferQueue() {}
virtual void pushMessage() {}
virtual void popMessage() {}
virtual bool empty()
{
return true;
}
virtual void packMessage() {}
virtual void unpackMessage() {}
};
template < typename EntityType > struct MsgTransferQueue : public Entity< EntityType >, public AbstractMsgTransferQueue
{
MsgTransferQueue( EntityType& externalDataRef )
: Entity< EntityType >( externalDataRef )
{
aggregationFunctor = new BinaryFunctor< AssignmentFunctor >( assignmentFunctor );
}
template < typename FunctorType >
MsgTransferQueue( EntityType& externalDataRef, FunctorType& externalFunctorRef )
: Entity< EntityType >( externalDataRef )
{
aggregationFunctor = new BinaryFunctor< FunctorType >( externalFunctorRef );
}
~MsgTransferQueue()
{
delete aggregationFunctor;
}
void pushMessage()
{
transferQueue.push( Entity< EntityType > :: entity );
}
void popMessage()
{
Entity< EntityType > message( transferQueue.front() );
aggregationFunctor->operator()( *this, message );
transferQueue.pop();
}
bool empty()
{
return transferQueue.empty();
}
void packMessage()
{
pack( transferQueue.front() );
transferQueue.pop();
}
void unpackMessage()
{
EntityType transferredData;
unpack( transferredData );
transferQueue.push( transferredData );
}
struct AssignmentFunctor
{
void operator()( EntityType& A, EntityType& B )
{
A = B;
}
} assignmentFunctor;
std::queue< EntityType > transferQueue;
AbstractBinaryFunctor* aggregationFunctor;
};

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@ -16,157 +16,167 @@
#include "core/peo_debug.h"
class peoAsyncDataTransfer : public Cooperative, public eoUpdater {
public:
template< typename EndPointType >
peoAsyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology
) : topology( __topology )
class peoAsyncDataTransfer : public Cooperative, public eoUpdater
{
source = new MsgTransferQueue< EndPointType >( __endPoint );
destination = new MsgTransferQueue< EndPointType >( __endPoint );
__topology.add( *this );
}
template< typename EndPointType, typename FunctorType >
public:
template< typename EndPointType >
peoAsyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
__topology.add( *this );
}
template< typename SourceEndPointType, typename DestinationEndPointType >
EndPointType& __endPoint,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint );
destination = new MsgTransferQueue< EndPointType >( __endPoint );
__topology.add( *this );
}
template< typename EndPointType, typename FunctorType >
peoAsyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
__topology.add( *this );
}
template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
EndPointType& __endPoint,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
__topology.add( *this );
}
template< typename SourceEndPointType, typename DestinationEndPointType >
peoAsyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
__topology.add( *this );
}
~peoAsyncDataTransfer() {
delete source;
delete destination;
}
void operator()();
void pack();
void unpack();
void packSynchronizeReq();
private:
void sendData();
void receiveData();
private:
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology
// the neighboring topology
Topology& topology;
// source and destination end-points
AbstractMsgTransferQueue* source;
AbstractMsgTransferQueue* destination;
std :: queue< Cooperative* > coop_em;
};
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
__topology.add( *this );
}
template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
peoAsyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
__topology.add( *this );
}
~peoAsyncDataTransfer()
{
delete source;
delete destination;
}
void peoAsyncDataTransfer :: pack() {
void operator()();
void pack();
void unpack();
void packSynchronizeReq();
private:
void sendData();
void receiveData();
private:
// the neighboring topology
Topology& topology;
// source and destination end-points
AbstractMsgTransferQueue* source;
AbstractMsgTransferQueue* destination;
std :: queue< Cooperative* > coop_em;
};
void peoAsyncDataTransfer :: pack()
{
lock ();
::pack( coop_em.front()->getKey() );
source->packMessage();
coop_em.pop();
unlock();
}
void peoAsyncDataTransfer :: unpack() {
void peoAsyncDataTransfer :: unpack()
{
lock ();
destination->unpackMessage();
unlock();
}
void peoAsyncDataTransfer :: packSynchronizeReq() {
void peoAsyncDataTransfer :: packSynchronizeReq()
{
}
void peoAsyncDataTransfer :: sendData() {
void peoAsyncDataTransfer :: sendData()
{
std :: vector< Cooperative* > in, out;
topology.setNeighbors( this, in, out );
for ( unsigned i = 0; i < out.size(); i++ ) {
source->pushMessage();
coop_em.push( out[i] );
send( out[i] );
printDebugMessage( "peoAsyncDataTransfer: sending data." );
}
for ( unsigned i = 0; i < out.size(); i++ )
{
source->pushMessage();
coop_em.push( out[i] );
send( out[i] );
printDebugMessage( "peoAsyncDataTransfer: sending data." );
}
}
void peoAsyncDataTransfer :: receiveData() {
void peoAsyncDataTransfer :: receiveData()
{
lock ();
{
while ( !( destination->empty() ) ) {
printDebugMessage( "peoAsyncDataTransfer: received data." );
destination->popMessage();
printDebugMessage( "peoAsyncDataTransfer: done reading data." );
}
while ( !( destination->empty() ) )
{
printDebugMessage( "peoAsyncDataTransfer: received data." );
destination->popMessage();
printDebugMessage( "peoAsyncDataTransfer: done reading data." );
}
}
unlock();
}
void peoAsyncDataTransfer :: operator()() {
void peoAsyncDataTransfer :: operator()()
{
sendData(); // sending data
receiveData(); // receiving data
}

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@ -22,131 +22,134 @@
class peoSyncDataTransfer : public Cooperative, public eoUpdater
{
public:
template< typename EndPointType >
peoSyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint );
destination = new MsgTransferQueue< EndPointType >( __endPoint );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename EndPointType, typename FunctorType >
peoSyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename SourceEndPointType, typename DestinationEndPointType >
peoSyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
peoSyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
void operator()();
void pack();
void unpack();
void packSynchronizeReq();
void notifySending();
void notifyReceiving();
void notifySendingSyncReq();
void notifySynchronized();
private:
void sendData();
void receiveData();
Topology& topology; // neighboring topology
// source and destination end-points
AbstractMsgTransferQueue* source;
AbstractMsgTransferQueue* destination;
std :: queue< Cooperative* > coop_em;
sem_t sync;
bool standbyTransfer;
std :: vector< Cooperative* > in, out, all;
unsigned nbTransfersIn, nbTransfersOut;
};
void peoSyncDataTransfer :: pack()
{
public:
template< typename EndPointType >
peoSyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint );
destination = new MsgTransferQueue< EndPointType >( __endPoint );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename EndPointType, typename FunctorType >
peoSyncDataTransfer(
EndPointType& __endPoint,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename SourceEndPointType, typename DestinationEndPointType >
peoSyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
peoSyncDataTransfer(
SourceEndPointType& __source,
DestinationEndPointType& __destination,
Topology& __topology,
FunctorType& externalFunctorRef
) : topology( __topology )
{
source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
__topology.add( *this );
sem_init( &sync, 0, 0 );
}
void operator()();
void pack();
void unpack();
void packSynchronizeReq();
void notifySending();
void notifyReceiving();
void notifySendingSyncReq();
void notifySynchronized();
private:
void sendData();
void receiveData();
Topology& topology; // neighboring topology
// source and destination end-points
AbstractMsgTransferQueue* source;
AbstractMsgTransferQueue* destination;
std :: queue< Cooperative* > coop_em;
sem_t sync;
bool standbyTransfer;
std :: vector< Cooperative* > in, out, all;
unsigned nbTransfersIn, nbTransfersOut;
};
void peoSyncDataTransfer :: pack() {
::pack( coop_em.front()->getKey() );
source->packMessage();
coop_em.pop();
}
void peoSyncDataTransfer :: unpack() {
void peoSyncDataTransfer :: unpack()
{
destination->unpackMessage();
}
void peoSyncDataTransfer :: packSynchronizeReq() {
void peoSyncDataTransfer :: packSynchronizeReq()
{
packSynchronRequest( all );
}
@ -154,92 +157,107 @@ void peoSyncDataTransfer :: packSynchronizeReq() {
extern void wakeUpCommunicator();
extern int getNodeRank();
void peoSyncDataTransfer :: sendData() {
void peoSyncDataTransfer :: sendData()
{
for ( unsigned i = 0; i < out.size(); i ++ ) {
for ( unsigned i = 0; i < out.size(); i ++ )
{
source->pushMessage();
coop_em.push( out[ i ] );
send( out[ i ]);
printDebugMessage( "peoSyncDataTransfer: sending data." );
}
source->pushMessage();
coop_em.push( out[ i ] );
send( out[ i ]);
printDebugMessage( "peoSyncDataTransfer: sending data." );
}
wakeUpCommunicator();
}
void peoSyncDataTransfer :: receiveData() {
void peoSyncDataTransfer :: receiveData()
{
assert( !( destination->empty() ) );
while ( !( destination->empty() ) ) {
printDebugMessage( "peoSyncDataTransfer: received data." );
destination->popMessage();
printDebugMessage( "peoSyncDataTransfer: done extracting received data." );
}
while ( !( destination->empty() ) )
{
printDebugMessage( "peoSyncDataTransfer: received data." );
destination->popMessage();
printDebugMessage( "peoSyncDataTransfer: done extracting received data." );
}
}
void peoSyncDataTransfer :: operator()() {
void peoSyncDataTransfer :: operator()()
{
standbyTransfer = false;
nbTransfersIn = nbTransfersOut = 0;
topology.setNeighbors( this, in, out ); all = topology;
synchronizeCoopEx(); stop();
topology.setNeighbors( this, in, out );
all = topology;
synchronizeCoopEx();
stop();
// sending data out
sendData();
// synchronizing
sem_wait( &sync );
// receiving data in
receiveData();
synchronizeCoopEx(); stop();
synchronizeCoopEx();
stop();
}
void peoSyncDataTransfer :: notifySending() {
void peoSyncDataTransfer :: notifySending()
{
nbTransfersOut++;
printDebugMessage( "peoSyncDataTransfer: notified of the completion of a transfer round." );
getOwner()->setActive();
if ( nbTransfersOut == out.size() && nbTransfersIn < in.size() ) {
getOwner()->setPassive();
}
if ( nbTransfersOut == out.size() && nbTransfersIn < in.size() )
{
getOwner()->setPassive();
}
}
void peoSyncDataTransfer :: notifyReceiving() {
void peoSyncDataTransfer :: notifyReceiving()
{
nbTransfersIn++;
printDebugMessage( "peoSyncIslandMig: notified of incoming data." );
if ( standbyTransfer ) {
getOwner()->setActive();
if ( nbTransfersOut == out.size() && nbTransfersIn < in.size() )
getOwner()->setPassive();
}
if ( nbTransfersIn == in.size() ) {
printDebugMessage( "peoSyncIslandMig: finished collecting incoming data." );
sem_post( &sync );
}
if ( standbyTransfer )
{
getOwner()->setActive();
if ( nbTransfersOut == out.size() && nbTransfersIn < in.size() )
getOwner()->setPassive();
}
if ( nbTransfersIn == in.size() )
{
printDebugMessage( "peoSyncIslandMig: finished collecting incoming data." );
sem_post( &sync );
}
}
void peoSyncDataTransfer :: notifySendingSyncReq () {
void peoSyncDataTransfer :: notifySendingSyncReq ()
{
getOwner()->setPassive();
printDebugMessage( "peoSyncIslandMig: synchronization request sent." );
}
void peoSyncDataTransfer :: notifySynchronized () {
void peoSyncDataTransfer :: notifySynchronized ()
{
printDebugMessage( "peoSyncIslandMig: cooperators synchronized." );
standbyTransfer = true;
getOwner()->setActive();
resume();

View file

@ -11,118 +11,143 @@
#define MIGRATIONS_AT_N_GENERATIONS 5
#define NUMBER_OF_MIGRANTS 10
struct Representation : public eoVector< eoMinimizingFitness, double > {
struct Representation : public eoVector< eoMinimizingFitness, double >
{
Representation() { resize( SIZE ); }
};
struct Init : public eoInit< Representation > {
void operator()( Representation& rep ) {
for ( int i = 0; i < SIZE; i++ ) {
rep[ i ] = (rng.uniform() - 0.5) * DEF_DOMAIN;
Representation()
{
resize( SIZE );
}
}
};
};
struct Eval : public eoEvalFunc< Representation > {
struct Init : public eoInit< Representation >
{
void operator()( Representation& rep ) {
void operator()( Representation& rep )
{
double fitnessValue = 0.0;
for ( int i = 0; i < SIZE; i++ ) {
fitnessValue += pow( rep[ i ], 2.0 );
for ( int i = 0; i < SIZE; i++ )
{
rep[ i ] = (rng.uniform() - 0.5) * DEF_DOMAIN;
}
}
};
rep.fitness( fitnessValue );
}
};
struct Eval : public eoEvalFunc< Representation >
{
struct MutationOp : public eoMonOp< Representation > {
void operator()( Representation& rep )
{
bool operator()( Representation& rep ) {
double fitnessValue = 0.0;
for ( int i = 0; i < SIZE; i++ )
{
unsigned int pos = (unsigned int)( rng.uniform() * SIZE );
rep[ pos ] = (rng.uniform() - 0.5) * DEF_DOMAIN;
fitnessValue += pow( rep[ i ], 2.0 );
}
rep.invalidate();
return true;
}
};
struct XoverOp : public eoQuadOp< Representation > {
bool operator()( Representation& repA, Representation& repB ) {
static Representation offA, offB;
double lambda = rng.uniform();
for ( int i = 0; i < SIZE; i++ ) {
offA[ i ] = lambda * repA[ i ] + ( 1.0 - lambda ) * repB[ i ];
offB[ i ] = lambda * repB[ i ] + ( 1.0 - lambda ) * repA[ i ];
rep.fitness( fitnessValue );
}
repA = offA; repB = offB;
};
repA.invalidate();
repB.invalidate();
return true;
}
};
struct MutationOp : public eoMonOp< Representation >
{
bool operator()( Representation& rep )
{
unsigned int pos = (unsigned int)( rng.uniform() * SIZE );
rep[ pos ] = (rng.uniform() - 0.5) * DEF_DOMAIN;
rep.invalidate();
return true;
}
};
struct XoverOp : public eoQuadOp< Representation >
{
bool operator()( Representation& repA, Representation& repB )
{
static Representation offA, offB;
double lambda = rng.uniform();
for ( int i = 0; i < SIZE; i++ )
{
offA[ i ] = lambda * repA[ i ] + ( 1.0 - lambda ) * repB[ i ];
offB[ i ] = lambda * repB[ i ] + ( 1.0 - lambda ) * repA[ i ];
}
repA = offA;
repB = offB;
repA.invalidate();
repB.invalidate();
return true;
}
};
void pack( const Representation& rep ) {
void pack( const Representation& rep )
{
if ( rep.invalid() ) ::pack( (unsigned int)0 );
else {
::pack( (unsigned int)1 );
::pack( (double)(rep.fitness()) );
}
else
{
::pack( (unsigned int)1 );
::pack( (double)(rep.fitness()) );
}
for ( unsigned int index = 0; index < SIZE; index++ ) {
::pack( (double)rep[ index ] );
}
for ( unsigned int index = 0; index < SIZE; index++ )
{
::pack( (double)rep[ index ] );
}
}
void unpack( Representation& rep ) {
void unpack( Representation& rep )
{
eoScalarFitness<double, std::greater<double> > fitness;
unsigned int validFitness;
unpack( validFitness );
if ( validFitness ) {
if ( validFitness )
{
double fitnessValue; ::unpack( fitnessValue );
rep.fitness( fitnessValue );
}
else {
rep.invalidate();
}
double fitnessValue;
::unpack( fitnessValue );
rep.fitness( fitnessValue );
}
else
{
rep.invalidate();
}
double value;
for ( unsigned int index = 0; index < SIZE; index++ ) {
::unpack( value );
rep[ index ] = value;
}
for ( unsigned int index = 0; index < SIZE; index++ )
{
::unpack( value );
rep[ index ] = value;
}
}
int main( int __argc, char** __argv ) {
int main( int __argc, char** __argv )
{
rng.reseed( time( NULL ) );
srand( time( NULL ) );
peo::init( __argc, __argv );
eoParser parser ( __argc, __argv );
eoValueParam < unsigned int > nbGenerations( NB_GEN, "maxGen");
parser.processParam ( nbGenerations );
@ -131,7 +156,7 @@ int main( int __argc, char** __argv ) {
RingTopology ring,topo;
unsigned int dataA, dataB, dataC;
unsigned int dataA, dataB, dataC;
dataA = 1;
dataB = 5;
@ -156,12 +181,12 @@ int main( int __argc, char** __argv ) {
eoCheckPoint< Representation > checkpoint( cont );
eoEasyEA< Representation > algo( checkpoint, eval, selectN, transform, elitReplace );
//-------------------------------------------------------------------------------------------------------------
// MIGRATION CONTEXT DEFINITION
eoPeriodicContinue< Representation > mig_conti( MIGRATIONS_AT_N_GENERATIONS );
eoPeriodicContinue< Representation > mig_conti( MIGRATIONS_AT_N_GENERATIONS );
eoContinuator<Representation> mig_cont(mig_conti,pop);
eoRandomSelect<Representation> mig_select_one;
eoSelector <Representation, eoPop<Representation> > mig_select (mig_select_one,NUMBER_OF_MIGRANTS,pop);
@ -185,7 +210,7 @@ int main( int __argc, char** __argv ) {
//-------------------------------------------------------------------------------------------------------------
// MIGRATION CONTEXT DEFINITION
eoPeriodicContinue< Representation > mig_conti2( MIGRATIONS_AT_N_GENERATIONS );
eoPeriodicContinue< Representation > mig_conti2( MIGRATIONS_AT_N_GENERATIONS );
eoContinuator<Representation> mig_cont2(mig_conti2,pop2);
eoRandomSelect<Representation> mig_select_one2;
eoSelector <Representation, eoPop<Representation> > mig_select2 (mig_select_one2,NUMBER_OF_MIGRANTS,pop2);
@ -208,7 +233,7 @@ int main( int __argc, char** __argv ) {
//-------------------------------------------------------------------------------------------------------------
// MIGRATION CONTEXT DEFINITION
eoPeriodicContinue< Representation > mig_conti3( MIGRATIONS_AT_N_GENERATIONS );
eoContinuator<Representation> mig_cont3(mig_conti3,pop3);
eoRandomSelect<Representation> mig_select_one3;
@ -217,7 +242,7 @@ int main( int __argc, char** __argv ) {
eoReplace <Representation, eoPop<Representation> > mig_replace3 (replace_one3,pop3);
// peoSyncIslandMig< eoPop< Representation >, eoPop< Representation > > mig3(MIGRATIONS_AT_N_GENERATIONS,mig_select3,mig_replace3,topo);
peoAsyncIslandMig< eoPop< Representation >, eoPop< Representation > > mig3(mig_cont3,mig_select3,mig_replace3,topo);
checkpoint3.add( mig3 );
//-------------------------------------------------------------------------------------------------------------
@ -237,11 +262,11 @@ int main( int __argc, char** __argv ) {
mig3.setOwner( algoPar3 );
checkpoint3.add( dataTransferc );
dataTransferc.setOwner( algoPar3 );
peo::run();
peo::finalize();
if ( getNodeRank() == 1 )
if ( getNodeRank() == 1 )
std::cout << "A: " << dataA << std::endl;
if ( getNodeRank() == 2 )
std::cout << "B: " << dataB << std::endl;

View file

@ -18,82 +18,89 @@
#define MUT_RATE 0.01
struct CoSearch
struct CoSearch
{
CoSearch(
eoPop< Route >& A, eoPop< Route >& B,
peoAsyncDataTransfer& asyncTransferA, peoAsyncDataTransfer& asyncTransferB
)
: transferA( A ), transferB( B ),
asyncDataTransferA( asyncTransferA ), asyncDataTransferB( asyncTransferB )
{
}
void operator()()
{
for ( unsigned int index = 0; index < 100; index++ )
{
asyncDataTransferA();
asyncDataTransferB();
eoPop< Route > intermed;
intermed = transferA;
transferA = transferB;
transferB = intermed;
}
}
eoPop< Route >& transferA;
eoPop< Route >& transferB;
peoAsyncDataTransfer& asyncDataTransferA;
peoAsyncDataTransfer& asyncDataTransferB;
};
struct PushBackAggregation
{
void operator()( eoPop< Route >& A, eoPop< Route >& B )
{
for ( unsigned int index = 0; index < B.size(); index++ )
{
A.push_back( B[ index ] );
}
}
};
int main( int __argc, char** __argv )
{
CoSearch(
eoPop< Route >& A, eoPop< Route >& B,
peoAsyncDataTransfer& asyncTransferA, peoAsyncDataTransfer& asyncTransferB
)
: transferA( A ), transferB( B ),
asyncDataTransferA( asyncTransferA ), asyncDataTransferB( asyncTransferB ) {
}
void operator()() {
for ( unsigned int index = 0; index < 100; index++ ) {
asyncDataTransferA();
asyncDataTransferB();
eoPop< Route > intermed;
intermed = transferA;
transferA = transferB;
transferB = intermed;
}
}
eoPop< Route >& transferA;
eoPop< Route >& transferB;
peoAsyncDataTransfer& asyncDataTransferA;
peoAsyncDataTransfer& asyncDataTransferB;
};
struct PushBackAggregation {
void operator()( eoPop< Route >& A, eoPop< Route >& B ) {
for ( unsigned int index = 0; index < B.size(); index++ ) {
A.push_back( B[ index ] );
}
}
};
int main( int __argc, char** __argv ) {
peo :: init( __argc, __argv );
loadParameters( __argc, __argv );
RouteInit route_init;
RouteEval full_eval;
RouteInit route_init;
RouteEval full_eval;
OrderXover crossover;
CitySwap mutation;
eoPop< Route > population( POP_SIZE, route_init );
eoGenContinue< Route > eaCont( NUM_GEN );
CitySwap mutation;
eoPop< Route > population( POP_SIZE, route_init );
eoGenContinue< Route > eaCont( NUM_GEN );
eoCheckPoint< Route > eaCheckpointContinue( eaCont );
eoRankingSelect< Route > selectionStrategy;
eoRankingSelect< Route > selectionStrategy;
eoSelectNumber< Route > eaSelect( selectionStrategy, POP_SIZE );
eoSGATransform< Route > transformA( crossover, CROSS_RATE, mutation, MUT_RATE );
eoPlusReplacement< Route > eaReplace;
eoPlusReplacement< Route > eaReplace;
RingTopology ring;
eoPlusReplacement< Route > transferReplace;
eoPlusReplacement< Route > transferReplace;
peoAsyncDataTransfer asyncEAEndPoint( population, population, ring, transferReplace );
eaCheckpointContinue.add( asyncEAEndPoint );
eoEasyEA< Route > eaAlg( eaCheckpointContinue, full_eval, eaSelect, transformA, eaReplace );
peoWrapper paraEAAlg( eaAlg, population );
asyncEAEndPoint.setOwner( paraEAAlg );
eoPop< Route > populationB( POP_SIZE, route_init );
eoGenContinue< Route > eaContB( NUM_GEN );
eoCheckPoint< Route > eaCheckpointContinueB( eaContB );
eoPop< Route > populationB( POP_SIZE, route_init );
eoGenContinue< Route > eaContB( NUM_GEN );
eoCheckPoint< Route > eaCheckpointContinueB( eaContB );
eoRankingSelect< Route > selectionStrategyB;
eoSelectNumber< Route > eaSelectB( selectionStrategyB, POP_SIZE );
RingTopology ringB;
eoPlusReplacement< Route > transferReplaceB;
eoPlusReplacement< Route > transferReplaceB;
peoAsyncDataTransfer asyncEAEndPointB( populationB, populationB, ringB, transferReplaceB );
eaCheckpointContinueB.add( asyncEAEndPointB );
eoSGATransform< Route > transformB ( crossover, CROSS_RATE, mutation, MUT_RATE );
@ -107,7 +114,7 @@ int main( int __argc, char** __argv ) {
peoAsyncDataTransfer coSearchEndPointA( A, A, ring, pushBackA );
peoAsyncDataTransfer coSearchEndPointB( B, B, ringB, pushBackB );
CoSearch coSearch( A, B, coSearchEndPointA, coSearchEndPointB );
peoWrapper paraCoSearch( coSearch );
coSearchEndPointA.setOwner( paraCoSearch );