#include <SequentialMoveNodeSelector.hh>

Inheritance diagram for SequentialMoveNodeSelector:

Collaboration diagram for SequentialMoveNodeSelector:

Public Member Functions
	SequentialMoveNodeSelector (TTAProgram::BasicBlock &bb)

virtual	~SequentialMoveNodeSelector ()

virtual MoveNodeGroup	candidates ()

virtual void	notifyScheduled (MoveNode &node)

void	mightBeReady (MoveNode &node)

Public Member Functions inherited from MoveNodeSelector
	MoveNodeSelector ()

virtual	~MoveNodeSelector ()

Private Types
typedef std::list< ProgramOperation * >	ProgramOperationList

typedef std::list< MoveNodeGroup * >	MNGList

Private Member Functions
void	createMoveNodes (TTAProgram::BasicBlock &bb)

Private Attributes
MNGList *	mngs_

MNGList::iterator	mngIter_

Detailed Description

Selects move nodes from a basic block in their sequential input order.

Definition at line 47 of file SequentialMoveNodeSelector.hh.

Member Typedef Documentation

◆ MNGList

typedef std::list<MoveNodeGroup*> SequentialMoveNodeSelector::MNGList

private

Definition at line 61 of file SequentialMoveNodeSelector.hh.

◆ ProgramOperationList

typedef std::list<ProgramOperation*> SequentialMoveNodeSelector::ProgramOperationList

private

Definition at line 60 of file SequentialMoveNodeSelector.hh.

Constructor & Destructor Documentation

◆ SequentialMoveNodeSelector()

SequentialMoveNodeSelector::SequentialMoveNodeSelector ( TTAProgram::BasicBlock & bb )

Constructor.

Parameters

bb	Basic block containing moves to be selected.

Definition at line 58 of file SequentialMoveNodeSelector.cc.

                               {
     MoveNodeGroupBuilder builder;
     mngs_ = builder.build(bb);
     mngIter_ = mngs_->begin();
 }

References MoveNodeGroupBuilder::build(), mngIter_, and mngs_.

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◆ ~SequentialMoveNodeSelector()

SequentialMoveNodeSelector::~SequentialMoveNodeSelector ( )

virtual

Definition at line 65 of file SequentialMoveNodeSelector.cc.

                                                         {
     while(!mngs_->empty()) {
         std::list<MoveNodeGroup*>::iterator iter = mngs_->begin();
         MoveNodeGroup* mng = *iter;
         for (int i = 0; i < mng->nodeCount(); i++) {
             delete &mng->node(i);
         }
         delete mng;
         mngs_->erase(iter);
     }
     delete mngs_;
 }

References mngs_, MoveNodeGroup::node(), and MoveNodeGroup::nodeCount().

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Member Function Documentation

◆ candidates()

MoveNodeGroup SequentialMoveNodeSelector::candidates ( )

virtual

Gives a group of unselected movenodes to schedules.

This always returns them in order; and every one just once. Returns an empty MNG when there's no more MNGS to return.

Implements MoveNodeSelector.

Definition at line 85 of file SequentialMoveNodeSelector.cc.

                                        {
     // are there any unselected movenodegroups left?
     if (mngIter_ != mngs_->end()) {
         return **mngIter_++;
     } else {
         // return empty mng
         return MoveNodeGroup();
     }
 }