mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
b15638a2d2
STYLE: rename some internal buffers with the data types low-level : byteSendBuf_, byteRecvBuf_ field level: sendBuf_, recvBuf_ solve level: scalarSendBuf_, scalarRecvBuf_
549 lines
14 KiB
C
549 lines
14 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | www.openfoam.com
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
Copyright (C) 2011-2017 OpenFOAM Foundation
|
|
Copyright (C) 2019-2023 OpenCFD Ltd.
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM 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 General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "processorFvPatchField.H"
|
|
#include "processorFvPatch.H"
|
|
#include "demandDrivenData.H"
|
|
#include "transformField.H"
|
|
|
|
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const fvPatch& p,
|
|
const DimensionedField<Type, volMesh>& iF
|
|
)
|
|
:
|
|
coupledFvPatchField<Type>(p, iF),
|
|
procPatch_(refCast<const processorFvPatch>(p)),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1)
|
|
{}
|
|
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const fvPatch& p,
|
|
const DimensionedField<Type, volMesh>& iF,
|
|
const Field<Type>& f
|
|
)
|
|
:
|
|
coupledFvPatchField<Type>(p, iF, f),
|
|
procPatch_(refCast<const processorFvPatch>(p)),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1)
|
|
{}
|
|
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const fvPatch& p,
|
|
const DimensionedField<Type, volMesh>& iF,
|
|
const dictionary& dict
|
|
)
|
|
:
|
|
coupledFvPatchField<Type>(p, iF, dict, dict.found("value")),
|
|
procPatch_(refCast<const processorFvPatch>(p, dict)),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1)
|
|
{
|
|
if (!isA<processorFvPatch>(p))
|
|
{
|
|
FatalIOErrorInFunction(dict)
|
|
<< "\n patch type '" << p.type()
|
|
<< "' not constraint type '" << typeName << "'"
|
|
<< "\n for patch " << p.name()
|
|
<< " of field " << this->internalField().name()
|
|
<< " in file " << this->internalField().objectPath()
|
|
<< exit(FatalIOError);
|
|
}
|
|
|
|
// If the value is not supplied set to the internal field
|
|
if (!dict.found("value"))
|
|
{
|
|
fvPatchField<Type>::operator=(this->patchInternalField());
|
|
}
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const processorFvPatchField<Type>& ptf,
|
|
const fvPatch& p,
|
|
const DimensionedField<Type, volMesh>& iF,
|
|
const fvPatchFieldMapper& mapper
|
|
)
|
|
:
|
|
coupledFvPatchField<Type>(ptf, p, iF, mapper),
|
|
procPatch_(refCast<const processorFvPatch>(p)),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1)
|
|
{
|
|
if (!isA<processorFvPatch>(this->patch()))
|
|
{
|
|
FatalErrorInFunction
|
|
<< "' not constraint type '" << typeName << "'"
|
|
<< "\n for patch " << p.name()
|
|
<< " of field " << this->internalField().name()
|
|
<< " in file " << this->internalField().objectPath()
|
|
<< exit(FatalError);
|
|
}
|
|
if (debug && !ptf.ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name() << " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const processorFvPatchField<Type>& ptf
|
|
)
|
|
:
|
|
processorLduInterfaceField(),
|
|
coupledFvPatchField<Type>(ptf),
|
|
procPatch_(refCast<const processorFvPatch>(ptf.patch())),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1),
|
|
sendBuf_(std::move(ptf.sendBuf_)),
|
|
recvBuf_(std::move(ptf.recvBuf_)),
|
|
scalarSendBuf_(std::move(ptf.scalarSendBuf_)),
|
|
scalarRecvBuf_(std::move(ptf.scalarRecvBuf_))
|
|
{
|
|
if (debug && !ptf.ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name() << " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
Foam::processorFvPatchField<Type>::processorFvPatchField
|
|
(
|
|
const processorFvPatchField<Type>& ptf,
|
|
const DimensionedField<Type, volMesh>& iF
|
|
)
|
|
:
|
|
coupledFvPatchField<Type>(ptf, iF),
|
|
procPatch_(refCast<const processorFvPatch>(ptf.patch())),
|
|
sendRequest_(-1),
|
|
recvRequest_(-1)
|
|
{
|
|
if (debug && !ptf.ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name() << " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
|
|
|
template<class Type>
|
|
bool Foam::processorFvPatchField<Type>::ready() const
|
|
{
|
|
if (!UPstream::finishedRequest(sendRequest_)) return false;
|
|
sendRequest_ = -1;
|
|
|
|
if (!UPstream::finishedRequest(recvRequest_)) return false;
|
|
recvRequest_ = -1;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
Foam::tmp<Foam::Field<Type>>
|
|
Foam::processorFvPatchField<Type>::patchNeighbourField() const
|
|
{
|
|
if (debug && !this->ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name()
|
|
<< " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::initEvaluate
|
|
(
|
|
const Pstream::commsTypes commsType
|
|
)
|
|
{
|
|
if (Pstream::parRun())
|
|
{
|
|
this->patchInternalField(sendBuf_);
|
|
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& (std::is_integral<Type>::value || !UPstream::floatTransfer)
|
|
)
|
|
{
|
|
if (!is_contiguous<Type>::value)
|
|
{
|
|
FatalErrorInFunction
|
|
<< "Invalid for non-contiguous data types"
|
|
<< abort(FatalError);
|
|
}
|
|
|
|
// Receive straight into *this
|
|
this->resize_nocopy(sendBuf_.size());
|
|
|
|
recvRequest_ = UPstream::nRequests();
|
|
UIPstream::read
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
this->data_bytes(),
|
|
this->size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
|
|
sendRequest_ = UPstream::nRequests();
|
|
UOPstream::write
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
sendBuf_.cdata_bytes(),
|
|
sendBuf_.size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
}
|
|
else
|
|
{
|
|
procPatch_.compressedSend(commsType, sendBuf_);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::evaluate
|
|
(
|
|
const Pstream::commsTypes commsType
|
|
)
|
|
{
|
|
if (Pstream::parRun())
|
|
{
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& (std::is_integral<Type>::value || !UPstream::floatTransfer)
|
|
)
|
|
{
|
|
// Fast path: received into *this
|
|
|
|
// Treat send as finished when recv is done
|
|
UPstream::waitRequest(recvRequest_);
|
|
recvRequest_ = -1;
|
|
sendRequest_ = -1;
|
|
}
|
|
else
|
|
{
|
|
procPatch_.compressedReceive<Type>(commsType, *this);
|
|
}
|
|
|
|
if (doTransform())
|
|
{
|
|
transform(*this, procPatch_.forwardT(), *this);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
Foam::tmp<Foam::Field<Type>>
|
|
Foam::processorFvPatchField<Type>::snGrad
|
|
(
|
|
const scalarField& deltaCoeffs
|
|
) const
|
|
{
|
|
return deltaCoeffs*(*this - this->patchInternalField());
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::initInterfaceMatrixUpdate
|
|
(
|
|
solveScalarField&,
|
|
const bool add,
|
|
const lduAddressing& lduAddr,
|
|
const label patchId,
|
|
const solveScalarField& psiInternal,
|
|
const scalarField&,
|
|
const direction,
|
|
const Pstream::commsTypes commsType
|
|
) const
|
|
{
|
|
//this->patch().patchInternalField(psiInternal, scalarSendBuf_);
|
|
|
|
const labelUList& faceCells = lduAddr.patchAddr(patchId);
|
|
|
|
scalarSendBuf_.resize_nocopy(this->patch().size());
|
|
forAll(scalarSendBuf_, facei)
|
|
{
|
|
scalarSendBuf_[facei] = psiInternal[faceCells[facei]];
|
|
}
|
|
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& !UPstream::floatTransfer
|
|
)
|
|
{
|
|
// Fast path.
|
|
if (debug && !this->ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name()
|
|
<< " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
|
|
scalarRecvBuf_.resize_nocopy(scalarSendBuf_.size());
|
|
|
|
recvRequest_ = UPstream::nRequests();
|
|
UIPstream::read
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
scalarRecvBuf_.data_bytes(),
|
|
scalarRecvBuf_.size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
|
|
sendRequest_ = UPstream::nRequests();
|
|
UOPstream::write
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
scalarSendBuf_.cdata_bytes(),
|
|
scalarSendBuf_.size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
}
|
|
else
|
|
{
|
|
procPatch_.compressedSend(commsType, scalarSendBuf_);
|
|
}
|
|
|
|
this->updatedMatrix(false);
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::updateInterfaceMatrix
|
|
(
|
|
solveScalarField& result,
|
|
const bool add,
|
|
const lduAddressing& lduAddr,
|
|
const label patchId,
|
|
const solveScalarField&,
|
|
const scalarField& coeffs,
|
|
const direction cmpt,
|
|
const Pstream::commsTypes commsType
|
|
) const
|
|
{
|
|
if (this->updatedMatrix())
|
|
{
|
|
return;
|
|
}
|
|
|
|
const labelUList& faceCells = lduAddr.patchAddr(patchId);
|
|
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& !UPstream::floatTransfer
|
|
)
|
|
{
|
|
// Fast path: consume straight from receive buffer
|
|
|
|
// Treat send as finished when recv is done
|
|
UPstream::waitRequest(recvRequest_);
|
|
recvRequest_ = -1;
|
|
sendRequest_ = -1;
|
|
}
|
|
else
|
|
{
|
|
scalarRecvBuf_.resize_nocopy(this->size());
|
|
procPatch_.compressedReceive(commsType, scalarRecvBuf_);
|
|
}
|
|
|
|
|
|
if (!std::is_arithmetic<Type>::value)
|
|
{
|
|
// Transform non-scalar data according to the transformation tensor
|
|
transformCoupleField(scalarRecvBuf_, cmpt);
|
|
}
|
|
|
|
// Multiply the field by coefficients and add into the result
|
|
this->addToInternalField(result, !add, faceCells, coeffs, scalarRecvBuf_);
|
|
|
|
this->updatedMatrix(true);
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::initInterfaceMatrixUpdate
|
|
(
|
|
Field<Type>&,
|
|
const bool add,
|
|
const lduAddressing& lduAddr,
|
|
const label patchId,
|
|
const Field<Type>& psiInternal,
|
|
const scalarField&,
|
|
const Pstream::commsTypes commsType
|
|
) const
|
|
{
|
|
sendBuf_.resize_nocopy(this->patch().size());
|
|
|
|
const labelUList& faceCells = lduAddr.patchAddr(patchId);
|
|
|
|
forAll(sendBuf_, facei)
|
|
{
|
|
sendBuf_[facei] = psiInternal[faceCells[facei]];
|
|
}
|
|
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& (std::is_integral<Type>::value || !UPstream::floatTransfer)
|
|
)
|
|
{
|
|
// Fast path.
|
|
if (debug && !this->ready())
|
|
{
|
|
FatalErrorInFunction
|
|
<< "On patch " << procPatch_.name()
|
|
<< " outstanding request."
|
|
<< abort(FatalError);
|
|
}
|
|
|
|
recvBuf_.resize_nocopy(sendBuf_.size());
|
|
|
|
recvRequest_ = UPstream::nRequests();
|
|
UIPstream::read
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
recvBuf_.data_bytes(),
|
|
recvBuf_.size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
|
|
sendRequest_ = UPstream::nRequests();
|
|
UOPstream::write
|
|
(
|
|
UPstream::commsTypes::nonBlocking,
|
|
procPatch_.neighbProcNo(),
|
|
sendBuf_.cdata_bytes(),
|
|
sendBuf_.size_bytes(),
|
|
procPatch_.tag(),
|
|
procPatch_.comm()
|
|
);
|
|
}
|
|
else
|
|
{
|
|
procPatch_.compressedSend(commsType, sendBuf_);
|
|
}
|
|
|
|
this->updatedMatrix(false);
|
|
}
|
|
|
|
|
|
template<class Type>
|
|
void Foam::processorFvPatchField<Type>::updateInterfaceMatrix
|
|
(
|
|
Field<Type>& result,
|
|
const bool add,
|
|
const lduAddressing& lduAddr,
|
|
const label patchId,
|
|
const Field<Type>&,
|
|
const scalarField& coeffs,
|
|
const Pstream::commsTypes commsType
|
|
) const
|
|
{
|
|
if (this->updatedMatrix())
|
|
{
|
|
return;
|
|
}
|
|
|
|
const labelUList& faceCells = lduAddr.patchAddr(patchId);
|
|
|
|
if
|
|
(
|
|
commsType == Pstream::commsTypes::nonBlocking
|
|
&& (std::is_integral<Type>::value || !UPstream::floatTransfer)
|
|
)
|
|
{
|
|
// Fast path: consume straight from receive buffer
|
|
|
|
// Treat send as finished when recv is done
|
|
UPstream::waitRequest(recvRequest_);
|
|
recvRequest_ = -1;
|
|
sendRequest_ = -1;
|
|
}
|
|
else
|
|
{
|
|
recvBuf_.resize_nocopy(this->size());
|
|
procPatch_.compressedReceive(commsType, recvBuf_);
|
|
}
|
|
|
|
|
|
// Transform according to the transformation tensor
|
|
transformCoupleField(recvBuf_);
|
|
|
|
// Multiply the field by coefficients and add into the result
|
|
this->addToInternalField(result, !add, faceCells, coeffs, recvBuf_);
|
|
|
|
this->updatedMatrix(true);
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|