MADNESS  0.10.1
Public Member Functions | Private Member Functions | Private Attributes | List of all members
madness::BinSorter< T, inserterT > Class Template Reference

A parallel bin sort across MPI processes. More...

#include <binsorter.h>

Inheritance diagram for madness::BinSorter< T, inserterT >:
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Collaboration diagram for madness::BinSorter< T, inserterT >:
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Public Member Functions

 BinSorter (World &world, inserterT inserter, int bufsize=0)
 Constructs the sorter object. More...
 
virtual ~BinSorter ()
 
void finish ()
 Invoke to complete the sort, flush all buffers, and ensure communication/processing is complete. More...
 
void insert (ProcessID p, const T &value)
 Application calls this to add a value to the bin for process p. More...
 
- Public Member Functions inherited from madness::WorldObject< BinSorter< T, inserterT > >
 WorldObject (const WorldObject &other)
 
 WorldObject (World &world)
 Constructor that associates an object (via the derived class) with a globally unique ID. More...
 
virtual ~WorldObject ()
 
World & get_world () const
 Returns a reference to the world. More...
 
const uniqueidT & id () const
 Returns the globally unique object ID. More...
 
WorldObject & operator= (const WorldObject &)=delete
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7, const a8T &a8) const
 
detail::task_result_type< memfnT >::futureT send (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7, const a8T &a8, const a9T &a9) const
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7, const a8T &a8, const a9T &a9, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4,a5,a6,a7,a8,a9). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7, const a8T &a8, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4,a5,a6,a7,a8). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const a7T &a7, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4,a5,a6,a7). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const a6T &a6, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4,a5,a6). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const a5T &a5, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4,a5). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const a4T &a4, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3,a4). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const a3T &a3, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2,a3). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const a2T &a2, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1,a2). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const a1T &a1, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(a1). More...
 
detail::task_result_type< memfnT >::futureT task (ProcessID dest, memfnT memfn, const TaskAttributes &attr=TaskAttributes()) const
 Sends task to derived class method returnT (this->*memfn)(). More...
 
- Public Member Functions inherited from madness::WorldObjectBase
virtual ~WorldObjectBase ()=default
 

Private Member Functions

void flush (int owner)
 
void sorter (const std::vector< T > &v)
 

Private Attributes

std::vector< T > * bins
 
std::size_t bufsize
 
inserterT inserter
 
World * pworld
 

Additional Inherited Members

- Public Types inherited from madness::WorldObject< BinSorter< T, inserterT > >
typedef WorldObject< BinSorter< T, inserterT > > objT
 
- Protected Member Functions inherited from madness::WorldObject< BinSorter< T, inserterT > >
void process_pending ()
 To be called from derived constructor to process pending messages. More...
 

Detailed Description

template<typename T, typename inserterT>
class madness::BinSorter< T, inserterT >

A parallel bin sort across MPI processes.

Constructor & Destructor Documentation

◆ BinSorter()

template<typename T , typename inserterT >
madness::BinSorter< T, inserterT >::BinSorter ( World &  world,
inserterT  inserter,
int  bufsize = 0 
)
inline

Constructs the sorter object.

Parameters
[in]worldThe world object that must persist during the existence of this object
[in]inserterUser provides this routine to process an item of data on remote end
[in]bufsizeSize of bin (in units of T) ... default value is as large as possible

References madness::BinSorter< T, inserterT >::bufsize, madness::RMI::max_msg_len(), madness::WorldObject< BinSorter< T, inserterT > >::process_pending(), madness::World::size(), T(), and madness::WorldObject< BinSorter< T, inserterT > >::world.

◆ ~BinSorter()

template<typename T , typename inserterT >
virtual madness::BinSorter< T, inserterT >::~BinSorter ( )
inlinevirtual

References madness::BinSorter< T, inserterT >::bins, MADNESS_ASSERT, madness::BinSorter< T, inserterT >::pworld, and madness::World::size().

Member Function Documentation

◆ finish()

template<typename T , typename inserterT >
void madness::BinSorter< T, inserterT >::finish ( )
inline

Invoke to complete the sort, flush all buffers, and ensure communication/processing is complete.

References madness::WorldGopInterface::fence(), madness::BinSorter< T, inserterT >::flush(), madness::World::gop, madness::BinSorter< T, inserterT >::pworld, and madness::World::size().

◆ flush()

template<typename T , typename inserterT >
void madness::BinSorter< T, inserterT >::flush ( int  owner)
inlineprivate

References madness::BinSorter< T, inserterT >::bins, and madness::WorldObject< BinSorter< T, inserterT > >::send().

Referenced by madness::BinSorter< T, inserterT >::finish(), and madness::BinSorter< T, inserterT >::insert().

◆ insert()

template<typename T , typename inserterT >
void madness::BinSorter< T, inserterT >::insert ( ProcessID  p,
const T &  value 
)
inline

Application calls this to add a value to the bin for process p.

References madness::BinSorter< T, inserterT >::bins, madness::BinSorter< T, inserterT >::bufsize, madness::BinSorter< T, inserterT >::flush(), and p().

◆ sorter()

template<typename T , typename inserterT >
void madness::BinSorter< T, inserterT >::sorter ( const std::vector< T > &  v)
inlineprivate

References madness::BinSorter< T, inserterT >::inserter, and v.

Member Data Documentation

◆ bins

template<typename T , typename inserterT >
std::vector<T>* madness::BinSorter< T, inserterT >::bins
private

Referenced by madness::BinSorter< T, inserterT >::~BinSorter(), madness::BinSorter< T, inserterT >::flush(), and madness::BinSorter< T, inserterT >::insert().

◆ bufsize

template<typename T , typename inserterT >
std::size_t madness::BinSorter< T, inserterT >::bufsize
private

Referenced by madness::BinSorter< T, inserterT >::BinSorter(), and madness::BinSorter< T, inserterT >::insert().

◆ inserter

template<typename T , typename inserterT >
inserterT madness::BinSorter< T, inserterT >::inserter
private

Referenced by madness::BinSorter< T, inserterT >::sorter().

◆ pworld

template<typename T , typename inserterT >
World* madness::BinSorter< T, inserterT >::pworld
private

Referenced by madness::BinSorter< T, inserterT >::~BinSorter(), and madness::BinSorter< T, inserterT >::finish().

The documentation for this class was generated from the following file:
Generated on Sat Oct 26 2024 16:26:24 for MADNESS by doxygen 1.9.1