peo style
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1120 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
canape
parent
32c90fd740
commit
ceeaa4b533
5 changed files with 677 additions and 575 deletions
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@ -10,201 +10,243 @@
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template < typename Type > struct Entity;
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struct AbstractEntity {
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virtual ~AbstractEntity() {}
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template < typename EntityType > operator EntityType& () {
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return ( dynamic_cast< Entity< EntityType >& >( *this ) ).entity;
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}
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};
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struct AbstractEntity
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{
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struct AbstractFunctor : virtual public AbstractEntity {
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virtual ~AbstractEntity() {}
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virtual ~AbstractFunctor() {}
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virtual void operator()() {}
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};
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template < typename EntityType > operator EntityType& ()
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{
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struct AbstractUnaryFunctor : virtual public AbstractEntity {
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return ( dynamic_cast< Entity< EntityType >& >( *this ) ).entity;
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}
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};
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virtual ~AbstractUnaryFunctor() {}
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virtual void operator()( AbstractEntity& dataEntity ) {}
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};
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struct AbstractFunctor : virtual public AbstractEntity
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{
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struct AbstractBinaryFunctor : virtual public AbstractEntity {
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virtual ~AbstractFunctor() {}
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virtual ~AbstractBinaryFunctor() {}
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virtual void operator()() {}
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};
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virtual void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {};
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};
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struct AbstractUnaryFunctor : virtual public AbstractEntity
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{
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virtual ~AbstractUnaryFunctor() {}
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virtual void operator()( AbstractEntity& dataEntity ) {}
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};
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struct AbstractBinaryFunctor : virtual public AbstractEntity
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{
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virtual ~AbstractBinaryFunctor() {}
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virtual void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {};
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};
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template < typename EntityType > struct Entity : virtual public AbstractEntity {
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Entity( EntityType& externalEntityRef ) : entity( externalEntityRef ) {}
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EntityType& entity;
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};
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template < typename EntityType > struct Entity : virtual public AbstractEntity
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{
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template < typename FunctorType, typename DataType > struct FunctorEx : public Entity< DataType >, public AbstractFunctor {
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FunctorEx( FunctorType& externalFunctorRef, DataType& externalDataRef )
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: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
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void operator()() {
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externalFunctor( Entity< DataType > :: entity );
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}
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FunctorType& externalFunctor;
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};
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Entity( EntityType& externalEntityRef ) : entity( externalEntityRef ) {}
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template < typename FunctorType > struct FunctorEx< FunctorType, void > : public Entity< AbstractEntity >, public AbstractFunctor {
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FunctorEx( FunctorType& externalFunctorRef )
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: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
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void operator()() {
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externalFunctor();
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}
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EntityType& entity;
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};
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FunctorType& externalFunctor;
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};
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template < typename FunctorType, typename DataType > struct FunctorEx : public Entity< DataType >, public AbstractFunctor
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{
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template < typename ReturnType, typename DataType > struct FnFunctorEx
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: public Entity< DataType >, public AbstractFunctor {
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FunctorEx( FunctorType& externalFunctorRef, DataType& externalDataRef )
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: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
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FnFunctorEx( ReturnType (*externalFunctorRef)( DataType& ), DataType& externalDataRef )
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: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
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void operator()() {
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externalFunctor( Entity< DataType > :: entity );
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}
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ReturnType (*externalFunctor)( DataType& );
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};
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void operator()()
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{
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externalFunctor( Entity< DataType > :: entity );
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}
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FunctorType& externalFunctor;
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};
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template < typename FunctorType > struct FunctorEx< FunctorType, void > : public Entity< AbstractEntity >, public AbstractFunctor
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{
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FunctorEx( FunctorType& externalFunctorRef )
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: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
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void operator()()
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{
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externalFunctor();
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}
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FunctorType& externalFunctor;
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};
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template < typename ReturnType, typename DataType > struct FnFunctorEx
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: public Entity< DataType >, public AbstractFunctor
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{
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FnFunctorEx( ReturnType (*externalFunctorRef)( DataType& ), DataType& externalDataRef )
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: externalFunctor( externalFunctorRef ), Entity< DataType >( externalDataRef ) {}
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void operator()()
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{
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externalFunctor( Entity< DataType > :: entity );
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}
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ReturnType (*externalFunctor)( DataType& );
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};
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template < typename ReturnType > struct FnFunctorEx< ReturnType, void >
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: public Entity< AbstractEntity >, public AbstractFunctor {
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: public Entity< AbstractEntity >, public AbstractFunctor
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{
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FnFunctorEx( ReturnType (*externalFunctorRef)() )
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: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
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void operator()() {
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externalFunctor();
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}
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ReturnType (*externalFunctor)();
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};
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FnFunctorEx( ReturnType (*externalFunctorRef)() )
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: externalFunctor( externalFunctorRef ), Entity< AbstractEntity >( *this ) {}
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void operator()()
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{
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externalFunctor();
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}
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ReturnType (*externalFunctor)();
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};
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template < typename FunctorType > struct UnaryFunctor : public Entity< FunctorType >, public AbstractUnaryFunctor {
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UnaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
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void operator()( AbstractEntity& dataEntity ) {
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Entity< FunctorType > :: entity( dataEntity );
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}
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};
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template < typename FunctorType > struct UnaryFunctor : public Entity< FunctorType >, public AbstractUnaryFunctor
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{
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template < typename ReturnType, typename DataType > struct UnaryFnFunctor
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: public Entity< AbstractEntity >, public AbstractUnaryFunctor {
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UnaryFnFunctor( ReturnType (*externalFnRef)( DataType& ) ) : Entity< AbstractEntity >( *this ), externalFn( externalFnRef ) {
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}
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void operator()( AbstractEntity& dataEntity ) {
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externalFn( dataEntity );
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}
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UnaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
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ReturnType (*externalFn)( DataType& );
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};
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void operator()( AbstractEntity& dataEntity )
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{
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template < typename FunctorType > struct BinaryFunctor : public Entity< FunctorType >, public AbstractBinaryFunctor {
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BinaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
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void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB ) {
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Entity< FunctorType > :: entity( dataEntity );
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}
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};
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Entity< FunctorType > :: entity( dataEntityA, dataEntityB );
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}
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};
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template < typename ReturnType, typename DataType > struct UnaryFnFunctor
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: public Entity< AbstractEntity >, public AbstractUnaryFunctor
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{
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struct AbstractMsgTransferQueue : virtual public AbstractEntity {
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virtual ~AbstractMsgTransferQueue() {}
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virtual void pushMessage() {}
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virtual void popMessage() {}
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virtual bool empty() { return true; }
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virtual void packMessage() {}
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virtual void unpackMessage() {}
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};
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UnaryFnFunctor( ReturnType (*externalFnRef)( DataType& ) ) : Entity< AbstractEntity >( *this ), externalFn( externalFnRef )
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{
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}
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template < typename EntityType > struct MsgTransferQueue : public Entity< EntityType >, public AbstractMsgTransferQueue {
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MsgTransferQueue( EntityType& externalDataRef )
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: Entity< EntityType >( externalDataRef ) {
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aggregationFunctor = new BinaryFunctor< AssignmentFunctor >( assignmentFunctor );
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}
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template < typename FunctorType >
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MsgTransferQueue( EntityType& externalDataRef, FunctorType& externalFunctorRef )
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: Entity< EntityType >( externalDataRef ) {
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aggregationFunctor = new BinaryFunctor< FunctorType >( externalFunctorRef );
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}
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~MsgTransferQueue() { delete aggregationFunctor; }
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void pushMessage() {
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transferQueue.push( Entity< EntityType > :: entity );
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}
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void popMessage() {
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Entity< EntityType > message( transferQueue.front() );
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aggregationFunctor->operator()( *this, message );
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transferQueue.pop();
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}
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bool empty() { return transferQueue.empty(); }
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void packMessage() {
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pack( transferQueue.front() );
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transferQueue.pop();
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}
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void unpackMessage() {
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EntityType transferredData;
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unpack( transferredData );
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transferQueue.push( transferredData );
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}
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struct AssignmentFunctor {
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void operator()( EntityType& A, EntityType& B ) { A = B; }
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} assignmentFunctor;
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std::queue< EntityType > transferQueue;
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AbstractBinaryFunctor* aggregationFunctor;
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};
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void operator()( AbstractEntity& dataEntity )
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{
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externalFn( dataEntity );
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}
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ReturnType (*externalFn)( DataType& );
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};
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template < typename FunctorType > struct BinaryFunctor : public Entity< FunctorType >, public AbstractBinaryFunctor
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{
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BinaryFunctor( FunctorType& externalFunctorRef ) : Entity< FunctorType >( externalFunctorRef ) {}
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void operator()( AbstractEntity& dataEntityA, AbstractEntity& dataEntityB )
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{
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Entity< FunctorType > :: entity( dataEntityA, dataEntityB );
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}
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};
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struct AbstractMsgTransferQueue : virtual public AbstractEntity
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{
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virtual ~AbstractMsgTransferQueue() {}
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virtual void pushMessage() {}
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virtual void popMessage() {}
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virtual bool empty()
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{
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return true;
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}
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virtual void packMessage() {}
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virtual void unpackMessage() {}
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};
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template < typename EntityType > struct MsgTransferQueue : public Entity< EntityType >, public AbstractMsgTransferQueue
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{
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MsgTransferQueue( EntityType& externalDataRef )
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: Entity< EntityType >( externalDataRef )
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{
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aggregationFunctor = new BinaryFunctor< AssignmentFunctor >( assignmentFunctor );
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}
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template < typename FunctorType >
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MsgTransferQueue( EntityType& externalDataRef, FunctorType& externalFunctorRef )
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: Entity< EntityType >( externalDataRef )
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{
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aggregationFunctor = new BinaryFunctor< FunctorType >( externalFunctorRef );
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}
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~MsgTransferQueue()
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{
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delete aggregationFunctor;
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}
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void pushMessage()
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{
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transferQueue.push( Entity< EntityType > :: entity );
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}
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void popMessage()
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{
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Entity< EntityType > message( transferQueue.front() );
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aggregationFunctor->operator()( *this, message );
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transferQueue.pop();
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}
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bool empty()
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{
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return transferQueue.empty();
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}
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void packMessage()
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{
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pack( transferQueue.front() );
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transferQueue.pop();
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}
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void unpackMessage()
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{
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EntityType transferredData;
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unpack( transferredData );
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transferQueue.push( transferredData );
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}
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struct AssignmentFunctor
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{
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void operator()( EntityType& A, EntityType& B )
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{
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A = B;
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}
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} assignmentFunctor;
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std::queue< EntityType > transferQueue;
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AbstractBinaryFunctor* aggregationFunctor;
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};
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@ -16,157 +16,167 @@
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#include "core/peo_debug.h"
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class peoAsyncDataTransfer : public Cooperative, public eoUpdater {
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public:
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template< typename EndPointType >
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peoAsyncDataTransfer(
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EndPointType& __endPoint,
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Topology& __topology
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) : topology( __topology )
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class peoAsyncDataTransfer : public Cooperative, public eoUpdater
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{
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source = new MsgTransferQueue< EndPointType >( __endPoint );
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destination = new MsgTransferQueue< EndPointType >( __endPoint );
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__topology.add( *this );
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}
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template< typename EndPointType, typename FunctorType >
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public:
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template< typename EndPointType >
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peoAsyncDataTransfer(
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EndPointType& __endPoint,
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Topology& __topology,
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FunctorType& externalFunctorRef
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) : topology( __topology )
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{
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source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
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destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
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__topology.add( *this );
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}
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template< typename SourceEndPointType, typename DestinationEndPointType >
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EndPointType& __endPoint,
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Topology& __topology
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) : topology( __topology )
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{
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source = new MsgTransferQueue< EndPointType >( __endPoint );
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destination = new MsgTransferQueue< EndPointType >( __endPoint );
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__topology.add( *this );
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}
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template< typename EndPointType, typename FunctorType >
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peoAsyncDataTransfer(
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SourceEndPointType& __source,
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DestinationEndPointType& __destination,
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Topology& __topology
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) : topology( __topology )
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{
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source = new MsgTransferQueue< SourceEndPointType >( __source );
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destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
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__topology.add( *this );
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}
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template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
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EndPointType& __endPoint,
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Topology& __topology,
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FunctorType& externalFunctorRef
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) : topology( __topology )
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{
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source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
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destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
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__topology.add( *this );
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}
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template< typename SourceEndPointType, typename DestinationEndPointType >
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peoAsyncDataTransfer(
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SourceEndPointType& __source,
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DestinationEndPointType& __destination,
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Topology& __topology,
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FunctorType& externalFunctorRef
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) : topology( __topology )
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{
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source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
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destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
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__topology.add( *this );
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}
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~peoAsyncDataTransfer() {
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delete source;
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delete destination;
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}
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void operator()();
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void pack();
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void unpack();
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void packSynchronizeReq();
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private:
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void sendData();
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void receiveData();
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private:
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SourceEndPointType& __source,
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DestinationEndPointType& __destination,
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Topology& __topology
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// the neighboring topology
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Topology& topology;
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// source and destination end-points
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AbstractMsgTransferQueue* source;
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AbstractMsgTransferQueue* destination;
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std :: queue< Cooperative* > coop_em;
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};
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) : topology( __topology )
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{
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source = new MsgTransferQueue< SourceEndPointType >( __source );
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destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
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__topology.add( *this );
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}
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template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
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peoAsyncDataTransfer(
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SourceEndPointType& __source,
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DestinationEndPointType& __destination,
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Topology& __topology,
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FunctorType& externalFunctorRef
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) : topology( __topology )
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{
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source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
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destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
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__topology.add( *this );
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}
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~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
|
||||
}
|
||||
|
|
|
|||
|
|
@ -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();
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue