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Style for PEO

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@906 331e1502-861f-0410-8da2-ba01fb791d7f
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canape 2008-01-25 16:14:06 +00:00
commit b74a446baa
82 changed files with 1946 additions and 1663 deletions
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170
trunk/paradiseo-peo/src/peoSyncIslandMig.h
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@ -147,61 +147,61 @@
//! the associated distinctly parametrized migration objects. The interconnecting element is the underlying topology, defined at step 1
//! (the same C++ migTopology object has to be passed as parameter for all the migration objects, in order to interconnect them).
template< class EOT, class TYPE > class peoSyncIslandMig : public Cooperative, public eoUpdater
{
{
public:
public:
//! Constructor for the peoSyncIslandMig class; the characteristics of the migration model are defined
//! through the specified parameters - out of the box objects provided in EO, etc., or custom, derived objects may be passed as parameters.
//!
//! @param unsigned __frequency - frequency of the migrations - the migrations occur periodically;
//! @param eoSelect< EOT >& __select - selection strategy to be applied for constructing a list of emigrant individuals out of the source population;
//! @param eoReplacement< EOT >& __replace - replacement strategy used for integrating the immigrant individuals in the destination population;
//! @param Topology& __topology - topological model to be followed when performing migrations;
//! @param eoPop< EOT >& __source - source population from which the emigrant individuals are selected;
//! @param eoPop< EOT >& __destination - destination population in which the immigrant population are integrated.
peoSyncIslandMig(
unsigned __frequency,
selector <TYPE> & __select,
replacement <TYPE> & __replace,
Topology& __topology,
peoData & __source,
peoData & __destination
);
//! Constructor for the peoSyncIslandMig class; the characteristics of the migration model are defined
//! through the specified parameters - out of the box objects provided in EO, etc., or custom, derived objects may be passed as parameters.
//!
//! @param unsigned __frequency - frequency of the migrations - the migrations occur periodically;
//! @param eoSelect< EOT >& __select - selection strategy to be applied for constructing a list of emigrant individuals out of the source population;
//! @param eoReplacement< EOT >& __replace - replacement strategy used for integrating the immigrant individuals in the destination population;
//! @param Topology& __topology - topological model to be followed when performing migrations;
//! @param eoPop< EOT >& __source - source population from which the emigrant individuals are selected;
//! @param eoPop< EOT >& __destination - destination population in which the immigrant population are integrated.
peoSyncIslandMig(
unsigned __frequency,
selector <TYPE> & __select,
replacement <TYPE> & __replace,
Topology& __topology,
peoData & __source,
peoData & __destination
);
//! Function operator to be called as checkpoint for performing the migration step. The emigrant individuals are selected
//! from the source population and sent to the next island (defined by the topology object) while the immigrant
//! individuals are integrated in the destination population. There is no need to explicitly call the function - the
//! wrapper checkpoint object (please refer to the above example) will perform the call when required.
void operator()();
//! Function operator to be called as checkpoint for performing the migration step. The emigrant individuals are selected
//! from the source population and sent to the next island (defined by the topology object) while the immigrant
//! individuals are integrated in the destination population. There is no need to explicitly call the function - the
//! wrapper checkpoint object (please refer to the above example) will perform the call when required.
void operator()();
//! Auxiliary function dealing with sending the emigrant individuals. There is no need to explicitly call the function.
void pack();
//! Auxiliary function dealing with receiving immigrant individuals. There is no need to explicitly call the function.
void unpack();
//! Auxiliary function dealing with the packing of synchronization requests. There is no need to explicitly call the function.
void packSynchronizeReq();
//! Auxiliary function dealing with sending the emigrant individuals. There is no need to explicitly call the function.
void pack();
//! Auxiliary function dealing with receiving immigrant individuals. There is no need to explicitly call the function.
void unpack();
//! Auxiliary function dealing with the packing of synchronization requests. There is no need to explicitly call the function.
void packSynchronizeReq();
//! Auxiliary function dealing with migration notifications. There is no need to explicitly call the function.
void notifySending();
//! Auxiliary function dealing with migration notifications. There is no need to explicitly call the function.
void notifySending();
//! Auxiliary function dealing with migration notifications. There is no need to explicitly call the function.
void notifyReceiving();
//! Auxiliary function dealing with migration notifications. There is no need to explicitly call the function.
void notifyReceiving();
//! Auxiliary function dealing with synchronizing runners for migrations. There is no need to explicitly call the function.
void notifySendingSyncReq();
//! Auxiliary function dealing with synchronizing runners for migrations. There is no need to explicitly call the function.
void notifySendingSyncReq();
//! Auxiliary function for notifying the synchronization of the runners involved in migration.
void notifySynchronized();
//! Auxiliary function for notifying the synchronization of the runners involved in migration.
void notifySynchronized();
private:
private:
void emigrate();
void immigrate();
void emigrate();
void immigrate();
private:
private:
eoSyncContinue cont; // continuator
selector <TYPE> & select; // the selection strategy
@ -213,14 +213,14 @@ private:
std :: queue< TYPE > em;
std :: queue< Cooperative* > coop_em;
sem_t sync;
sem_t sync;
bool explicitPassive;
bool standbyMigration;
bool explicitPassive;
bool standbyMigration;
std :: vector< Cooperative* > in, out, all;
unsigned nbMigrations;
};
std :: vector< Cooperative* > in, out, all;
unsigned nbMigrations;
};
template< class EOT, class TYPE > peoSyncIslandMig< EOT,TYPE > :: peoSyncIslandMig(
@ -243,7 +243,7 @@ template< class EOT, class TYPE > peoSyncIslandMig< EOT,TYPE > :: peoSyncIslandM
template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: pack()
{
::pack( coop_em.front()->getKey() );
em.front().pack();
em.front().pack();
coop_em.pop();
em.pop();
}
@ -256,7 +256,8 @@ template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: unpack()
explicitPassive = true;
}
template< class EOT, class TYPE > void peoSyncIslandMig< EOT,TYPE > :: packSynchronizeReq() {
template< class EOT, class TYPE > void peoSyncIslandMig< EOT,TYPE > :: packSynchronizeReq()
{
packSynchronRequest( all );
}
@ -265,25 +266,26 @@ template< class EOT, class TYPE > void peoSyncIslandMig< EOT , TYPE > :: emigrat
{
for ( unsigned i = 0; i < out.size(); i ++ )
{
{
TYPE mig;
select( mig );
em.push( mig );
coop_em.push( out[ i ] );
send( out[ i ] );
printDebugMessage( "peoSyncIslandMig: sending some emigrants." );
}
TYPE mig;
select( mig );
em.push( mig );
coop_em.push( out[ i ] );
send( out[ i ] );
printDebugMessage( "peoSyncIslandMig: sending some emigrants." );
}
}
template< class EOT, class TYPE > void peoSyncIslandMig< EOT , TYPE > :: immigrate()
{
assert( imm.size() );
while ( imm.size() ) {
replace( imm.front() ) ;
imm.pop();
}
while ( imm.size() )
{
replace( imm.front() ) ;
imm.pop();
}
printDebugMessage( "peoSyncIslandMig: receiving some immigrants." );
}
@ -292,19 +294,22 @@ template< class EOT, class TYPE > void peoSyncIslandMig< EOT , TYPE > :: operato
{
if ( cont.check() )
{
explicitPassive = standbyMigration = false;
topology.setNeighbors( this, in, out ); all = topology;
nbMigrations = 0;
synchronizeCoopEx(); stop();
// sending emigrants
emigrate();
// synchronizing
sem_wait( &sync );
// receiving immigrants
immigrate();
synchronizeCoopEx(); stop();
}
{
explicitPassive = standbyMigration = false;
topology.setNeighbors( this, in, out );
all = topology;
nbMigrations = 0;
synchronizeCoopEx();
stop();
// sending emigrants
emigrate();
// synchronizing
sem_wait( &sync );
// receiving immigrants
immigrate();
synchronizeCoopEx();
stop();
}
}
template< class EOT, class TYPE > void peoSyncIslandMig< EOT , TYPE > :: notifySending()
@ -316,19 +321,22 @@ template< class EOT, class TYPE > void peoSyncIslandMig< EOT , TYPE > :: notifyR
{
nbMigrations++;
if ( nbMigrations == in.size() ) {
if ( nbMigrations == in.size() )
{
if ( standbyMigration ) getOwner()->setActive();
sem_post( &sync );
}
if ( standbyMigration ) getOwner()->setActive();
sem_post( &sync );
}
}
template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: notifySendingSyncReq () {
template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: notifySendingSyncReq ()
{
getOwner()->setPassive();
}
template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: notifySynchronized () {
template< class EOT, class TYPE > void peoSyncIslandMig< EOT, TYPE > :: notifySynchronized ()
{
standbyMigration = true;
getOwner()->setActive();