Identity Class Reference

#include <Identity.h>

Inheritance diagram for Identity:

Collaboration diagram for Identity:

Public Member Functions
virtual void	clientFree ()
virtual PieceToSend *	computePiecesToSend (unsigned &size)
virtual bool	freeComId (long id)
virtual void *	getClientData (void *pid, int server_node, long &size, long &length, bool &end)
virtual void *	getDescr ()
virtual PaCO::PacoTopology_t	getDestTopology ()
virtual long	getNodeRank ()
virtual void *	getServerData (long &length)
virtual PaCO::PacoTopology_t	getSourceTopology ()
	Identity ()
virtual bool	insertData (void *rcptBuf, unsigned long element_nb)
virtual void	serverFree ()
virtual bool	setComId (long id)
virtual void	setCommunicator (void *group)
virtual void	setDataPtr (void *dataPtr)
virtual void	setDescr (void *descr)
virtual void	setDestTopology (PaCO::PacoTopology_t topo)
void	setEltSize (unsigned long size)
void	setLocalNbElt (unsigned long elt_nb)
virtual void	setNodeRank (long Rank)
virtual void	setSourceTopology (PaCO::PacoTopology_t topo)
virtual	~Identity ()

Private Attributes
char *	_clientBuffer
IdentityLib::IdentityDescr	_clientDescr
unsigned	_config
PaCO::PacoTopology_t	_dTopo
unsigned	_llen
unsigned	_nodeRank
char *	_serverBuffer
IdentityLib::IdentityDescr *	_serverDescr
unsigned long	_serverToReceived
PaCO::PacoTopology_t	_sTopo
unsigned	_unitsize

Detailed Description

Definition at line 13 of file Identity.h.

Constructor & Destructor Documentation

Identity()

Identity::Identity

(

)

Definition at line 18 of file Identity.cc.

References _clientBuffer, _config, _dTopo, _nodeRank, _serverBuffer, _serverDescr, _sTopo, and PaCO::PacoTopology_s::total.

{
  // Common
  _config = 0;

  // By default 1->1 :)
  _sTopo.total=1;
  _dTopo.total=1;
  _nodeRank=0;
  
  // Client side
  _clientBuffer=NULL;

  // Server side
  _serverDescr=NULL;
  _serverBuffer=NULL;
}

~Identity()

Identity::~Identity ( )

virtual

Definition at line 36 of file Identity.cc.

{
}

Member Function Documentation

clientFree()

void Identity::clientFree ( )

virtual

Implements DistributionLibrary.

Definition at line 174 of file Identity.cc.

{

#ifdef DEBUG_INTERNAL
  std::cerr << "-- clientFree\n";
#endif
}

computePiecesToSend()

PieceToSend * Identity::computePiecesToSend ( unsigned &  size )

virtual

Implements DistributionLibrary.

Definition at line 114 of file Identity.cc.

References _config, _llen, _nodeRank, CORRECT_CONFIG, PieceToSend::destNode, PieceToSend::id, PieceToSend::size, and PieceToSend::sourceNode.

{

  PieceToSend * sched;

#ifdef DEBUG_INTERNAL
  std::cerr << "computePiecesToSend-------------------- in\n";
  std::cerr << __FUNCTION__ << ": config = "<<_config<<endl;
#endif

  if (_config != CORRECT_CONFIG) {
    std::cerr << "Identity: incorrect configuration state "<< _config<<"/"<<CORRECT_CONFIG<<endl;
    abort();
  }

  sched = new PieceToSend[1];
  size_out = 1;

  sched[0].sourceNode = _nodeRank; // my self :)
  sched[0].destNode   = _nodeRank; // the corresponding node
  sched[0].size       = _llen;     // msg size
  sched[0].id         = (void*) -1; /* not used */
 

#ifdef DEBUG_INTERNAL
  std::cerr << "computePiecesToSend-------------------- done\n";
#endif

  return sched;
}

freeComId()

virtual bool DistributionLibrary::freeComId ( long  id )

inlinevirtualinherited

Reimplemented in BasicBC, and GaBro.

Definition at line 41 of file DistributionLibrairie.h.

{ return false;}

getClientData()

void * Identity::getClientData ( void *  pid, int  server_node, long &  size, long &  length, bool &  end  )

virtual

Implements DistributionLibrary.

Definition at line 155 of file Identity.cc.

References _clientBuffer, and _llen.

{
  if (remaining_size_octet < _llen) {
    std::cerr << "Identity: not yet implemented !\n";
    abort();
  }
    
#ifdef DEBUG_INTERNAL
  std::cerr << __FUNCTION__ << ": getClientData returns #elt: "<<_llen<<endl;
#endif

  remaining_size_octet-= _llen;
  returned_length_element= _llen;
  end=true;

  return _clientBuffer;
}

getDescr()

void * Identity::getDescr ( )

virtual

Implements DistributionLibrary.

Definition at line 183 of file Identity.cc.

References _clientDescr, and IdentityLib::IdentityDescr::llen.

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- descr:llen: "<<_clientDescr.llen<<std::endl;
#endif
  return &_clientDescr;
}

getDestTopology()

PaCO::PacoTopology_t Identity::getDestTopology ( )

virtual

Implements DistributionLibrary.

Definition at line 70 of file Identity.cc.

References _dTopo.

{
  std::cerr << "****** Why is the method " << __FUNCTION__ << "called?\n";
  abort();
  return _dTopo;
}

getNodeRank()

long Identity::getNodeRank ( )

virtual

Implements DistributionLibrary.

Definition at line 87 of file Identity.cc.

References _nodeRank.

{
  return _nodeRank;
}

getServerData()

void * Identity::getServerData ( long &  length )

virtual

Implements DistributionLibrary.

Definition at line 211 of file Identity.cc.

References _llen, and _serverBuffer.

{
  length= _llen;
#ifdef DEBUG_INTERNAL
  std::cerr << "-- getServerData: ptr : "<<(void*)_serverBuffer<<" #element:"<<length<<std::endl;
#endif  
  return (void*) _serverBuffer;
}

getSourceTopology()

PaCO::PacoTopology_t Identity::getSourceTopology ( )

virtual

Implements DistributionLibrary.

Definition at line 51 of file Identity.cc.

References _sTopo.

{
  std::cerr << "****** Why is the method " << __FUNCTION__ << "called?\n";
  abort();
  return _sTopo;
}

insertData()

bool Identity::insertData ( void *  rcptBuf, unsigned long  element_nb  )

virtual

Implements DistributionLibrary.

Definition at line 192 of file Identity.cc.

References _llen, _serverBuffer, and _unitsize.

{
  // cp from recpBuf to _serverBuffer
#ifdef DEBUG_INTERNAL
  std::cerr << "-- insertData "<<endl;
#endif
  
  if (element_nb != _llen) {
    std::cerr << "Identity: not yet implemented !\n";
    abort();
  }

  unsigned long llen = element_nb*_unitsize;
  memcpy(_serverBuffer, rcptBuf, llen);

  return true;
}

serverFree()

void Identity::serverFree ( )

virtual

Implements DistributionLibrary.

Definition at line 249 of file Identity.cc.

References _serverBuffer.

{ 
#ifdef DEBUG_INTERNAL
  std::cerr << "-- serverFree: "<<(void*)_serverBuffer<<endl;
#endif
  free(_serverBuffer);
  _serverBuffer=NULL; // the orb (or the user) need to free the memory!
}

setComId()

virtual bool DistributionLibrary::setComId ( long  id )

inlinevirtualinherited

Reimplemented in BasicBC, and GaBro.

Definition at line 40 of file DistributionLibrairie.h.

Referenced by PaCO_operation::useCommunicationMemoryId().

{ return false;}

setCommunicator()

virtual void Identity::setCommunicator ( void *  group )

inlinevirtual

Implements DistributionLibrary.

Definition at line 54 of file Identity.h.

{}

setDataPtr()

void Identity::setDataPtr ( void *  dataPtr )

virtual

Implements DistributionLibrary.

Definition at line 146 of file Identity.cc.

References _clientBuffer.

{
  _clientBuffer = (char *) dataPtr;
#ifdef DEBUG_INTERNAL
  cerr << "-- _clientBuffer set to "<<dataPtr<<endl;
#endif
}

setDescr()

void Identity::setDescr ( void *  descr )

virtual

Implements DistributionLibrary.

Definition at line 221 of file Identity.cc.

References _dTopo, _llen, _serverBuffer, _serverDescr, _serverToReceived, _sTopo, _unitsize, IdentityLib::IdentityDescr::llen, setLocalNbElt(), and PaCO::PacoTopology_s::total.

{
  std::cerr << "-- insertData "<<endl;

  _serverDescr = (IdentityLib::IdentityDescr*) descr;

  // Descr already received

  if ( _serverBuffer == NULL)
    {
      // 1st time -> allocate memory & init
      //this->setEltSize(_descr->usz); BUG: usz can be different in client and server (32bit vs 64bit)
      unsigned long len = _serverDescr->llen*_unitsize;
      this->setLocalNbElt(_serverDescr->llen);
      
#ifdef DEBUG_INTERNAL
      fprintf(stderr, "-- setDescr: stopo: %ld\tdtopo: %ld\n",_sTopo.total, _dTopo.total);
      fprintf(stderr, "   setDescr: local len: %ld", _serverDescr->llen);
#endif  
      _serverBuffer = (char*) malloc(len);
#ifdef DEBUG_INTERNAL
      std::cerr << "-- serverMalloc: "<<(void*)_serverBuffer<<" - "<<_llen<<endl;
#endif
      _serverToReceived = len;
    }
}

Here is the call graph for this function:

setDestTopology()

void Identity::setDestTopology ( PaCO::PacoTopology_t  topo )

virtual

Implements DistributionLibrary.

Definition at line 59 of file Identity.cc.

References _config, _dTopo, DST_TOPOLOGY, and PaCO::PacoTopology_s::total.

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- setDestTopology: " << topo.total << std::endl;
#endif
  _config |= DST_TOPOLOGY;
  _dTopo = topo;

}

setEltSize()

void Identity::setEltSize

(

unsigned long

size

)

Definition at line 93 of file Identity.cc.

References _config, _unitsize, and ELEMENT_SIZE.

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- setEltSize: " << size << std::endl;
#endif
  _config |= ELEMENT_SIZE;
  _unitsize = size;
}

setLocalNbElt()

void Identity::setLocalNbElt

(

unsigned long

elt_nb

)

Definition at line 103 of file Identity.cc.

References _clientDescr, _config, _llen, IdentityLib::IdentityDescr::llen, and LOCAL_SIZE.

Referenced by setDescr().

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- setLocalNbElt: " << elt_nb << std::endl;
#endif
  _config |= LOCAL_SIZE;
  _clientDescr.llen = _llen = elt_nb;
}

setNodeRank()

void Identity::setNodeRank ( long  Rank )

virtual

Implements DistributionLibrary.

Definition at line 78 of file Identity.cc.

References _nodeRank.

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- setNodeRank: " << Rank << std::endl;
#endif
  _nodeRank = Rank;
}

setSourceTopology()

void Identity::setSourceTopology ( PaCO::PacoTopology_t  topo )

virtual

Implements DistributionLibrary.

Definition at line 41 of file Identity.cc.

References _config, _sTopo, SRC_TOPOLOGY, and PaCO::PacoTopology_s::total.

{
#ifdef DEBUG_INTERNAL
  std::cerr << "-- setSourceTopology: " << topo.total << std::endl;
#endif
  _config |= SRC_TOPOLOGY;
  _sTopo = topo;
}

Member Data Documentation

_clientBuffer

char* Identity::_clientBuffer

private

Definition at line 30 of file Identity.h.

Referenced by getClientData(), Identity(), and setDataPtr().

_clientDescr

IdentityLib::IdentityDescr Identity::_clientDescr

private

Definition at line 31 of file Identity.h.

Referenced by getDescr(), and setLocalNbElt().

_config

unsigned Identity::_config

private

Definition at line 19 of file Identity.h.

Referenced by computePiecesToSend(), Identity(), setDestTopology(), setEltSize(), setLocalNbElt(), and setSourceTopology().

_dTopo

PaCO::PacoTopology_t Identity::_dTopo

private

Definition at line 22 of file Identity.h.

Referenced by getDestTopology(), Identity(), setDescr(), and setDestTopology().

_llen

unsigned Identity::_llen

private

Definition at line 25 of file Identity.h.

Referenced by computePiecesToSend(), getClientData(), getServerData(), insertData(), setDescr(), and setLocalNbElt().

_nodeRank

unsigned Identity::_nodeRank

private

Definition at line 24 of file Identity.h.

Referenced by computePiecesToSend(), getNodeRank(), Identity(), and setNodeRank().

_serverBuffer

char* Identity::_serverBuffer

private

Definition at line 36 of file Identity.h.

Referenced by getServerData(), Identity(), insertData(), serverFree(), and setDescr().

_serverDescr

IdentityLib::IdentityDescr* Identity::_serverDescr

private

Definition at line 38 of file Identity.h.

Referenced by Identity(), and setDescr().

_serverToReceived

unsigned long Identity::_serverToReceived

private

Definition at line 35 of file Identity.h.

Referenced by setDescr().

_sTopo

PaCO::PacoTopology_t Identity::_sTopo

private

Definition at line 21 of file Identity.h.

Referenced by getSourceTopology(), Identity(), setDescr(), and setSourceTopology().

_unitsize

unsigned Identity::_unitsize

private

Definition at line 26 of file Identity.h.

Referenced by insertData(), setDescr(), and setEltSize().

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The documentation for this class was generated from the following files:

• Identity.h
• Identity.cc