void Foam::processorGAMGInterfaceField::updateInterfaceMatrix
(
solveScalarField& result,
const bool add,
const solveScalarField&,
const scalarField& coeffs,
const direction cmpt,
const Pstream::commsTypes commsType
) const
{
if (updatedMatrix())
{
return;
}
if
(
commsType == Pstream::commsTypes::nonBlocking
&& !Pstream::floatTransfer
)
{
// Fast path.
if
(
outstandingRecvRequest_ >= 0
&& outstandingRecvRequest_ < Pstream::nRequests()
)
{
UPstream::waitRequest(outstandingRecvRequest_);
}
// Recv finished so assume sending finished as well.
outstandingSendRequest_ = -1;
outstandingRecvRequest_ = -1;
// Consume straight from scalarReceiveBuf_
// Transform according to the transformation tensor
transformCoupleField(scalarReceiveBuf_, cmpt);
// Multiply the field by coefficients and add into the result
addToInternalField(result, !add, coeffs, scalarReceiveBuf_);
}
else
{
solveScalarField pnf
(
procInterface_.compressedReceive<solveScalar>
(
commsType,
coeffs.size()
)
);
transformCoupleField(pnf, cmpt);
addToInternalField(result, !add, coeffs, pnf);
}
const_cast<processorGAMGInterfaceField&>(*this).updatedMatrix() = true;
}
void ProcessorPointPatchField
<PatchField, Mesh, PointPatch, ProcessorPointPatch, MatrixType, Type>::
addFieldTempl
(
const Pstream::commsTypes commsType,
Field<Type2>& pField
) const
{
// Get the neighbour side values
tmp<Field<Type2> > tpNeighbour = receivePointField<Type2>(commsType);
addToInternalField(pField, tpNeighbour());
}
