-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D
//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include "MPIAccess.hxx"
#include "InterpolationUtils.hxx"
_comm_interface( ProcessorGroup->getCommInterface() ) ,
_intra_communicator( ProcessorGroup->getComm() )
{
+ void *v ;
int mpitagub ;
int flag ;
- //MPI_Attr_get does not run with _IntraCommunicator ???
- //MPI_Attr_get(*_IntraCommunicator,MPI_TAG_UB,&mpitagub,&flag) ;
- MPI_Attr_get(MPI_COMM_WORLD,MPI_TAG_UB,&mpitagub,&flag) ;
- mpitagub=abs(mpitagub);
+ //MPI_Comm_get_attr does not run with _IntraCommunicator ???
+ //MPI_Comm_get_attr(*_IntraCommunicator,MPID_TAG_UB,&mpitagub,&flag) ;
+ MPI_Comm_get_attr(MPI_COMM_WORLD,MPI_TAG_UB,&v,&flag) ;
+ mpitagub=*(reinterpret_cast<int*>(v));
if ( BaseTag != 0 )
BaseTag = (BaseTag/MODULO_TAG)*MODULO_TAG ;
if ( MaxTag == 0 )
MaxTag = (mpitagub/MODULO_TAG-1)*MODULO_TAG ;
MPI_Comm_rank( *_intra_communicator, &_my_rank ) ;
- cout << "MPIAccess::MPIAccess" << _my_rank << " this " << this << " BaseTag " << BaseTag
- << " MaxTag " << MaxTag << " mpitagub " << mpitagub << " (minimum 32767) "
- << " flag " << flag << endl ;
if ( !flag | (BaseTag < 0) | (BaseTag >= MaxTag) | (MaxTag > mpitagub) )
throw INTERP_KERNEL::Exception("wrong call to MPIAccess constructor");
_processor_group = ProcessorGroup ;
_processor_group_size = _processor_group->size() ;
_trace = false ;
-
- cout << "MPIAccess::MPIAccess" << _my_rank << " _processor_group_size "
- << _processor_group_size << endl ;
-
+
_base_request = -1 ;
_max_request = std::numeric_limits<int>::max() ;
_request = _base_request ;
MPIAccess::~MPIAccess()
{
- cout << "MPIAccess::~MPIAccess" << _my_rank << " this " << this << endl ;
delete [] _send_request ;
delete [] _recv_request ;
delete [] _send_MPI_tag ;
delete [] _recv_MPI_Tag ;
MPI_Type_free(&_MPI_TIME) ;
- cout << "End of MPIAccess::~MPIAccess" << _my_rank << " this " << this << endl ;
}
/*
// SendRequestIds to a destination rank
int MPIAccess::sendRequestIds(int destrank, int size, int *ArrayOfSendRequests)
{
- if (size < _send_requests[destrank].size() )
+ if (size < (int)_send_requests[destrank].size() )
throw INTERP_KERNEL::Exception("wrong call to MPIAccess::SendRequestIds");
int i = 0 ;
list< int >::const_iterator iter ;
// RecvRequestIds from a sourcerank
int MPIAccess::recvRequestIds(int sourcerank, int size, int *ArrayOfRecvRequests)
{
- if (size < _recv_requests[sourcerank].size() )
+ if (size < (int)_recv_requests[sourcerank].size() )
throw INTERP_KERNEL::Exception("wrong call to MPIAccess::RecvRequestIds");
int i = 0 ;
list< int >::const_iterator iter ;
}
}
+ // Returns the MPI size of a TimeMessage
+ MPI_Aint MPIAccess::timeExtent() const
+ {
+ MPI_Aint aextent ;
+ MPI_Type_extent( _MPI_TIME , &aextent ) ;
+ return aextent ;
+ }
+
+ // Returns the MPI size of a MPI_INT
+ MPI_Aint MPIAccess::intExtent() const
+ {
+ MPI_Aint aextent ;
+ MPI_Type_extent( MPI_INT , &aextent ) ;
+ return aextent ;
+ }
+
+ // Returns the MPI size of a MPI_DOUBLE
+ MPI_Aint MPIAccess::doubleExtent() const
+ {
+ MPI_Aint aextent ;
+ MPI_Type_extent( MPI_DOUBLE , &aextent ) ;
+ return aextent ;
+ }
+
// Outputs fields of a TimeMessage structure
ostream & operator<< (ostream & f ,const TimeMessage & aTimeMsg )
{
