roystgnr

IMHO DofMap::add_algebraic_ghosting_functor() is preferred, if you can express your communication requirements as element coupling (possibly with sparse variable coupling) without losing much efficiency. But AugmentSendList should still *work*, and should...

Are you moving your mesh nodes, and relying on us to keep the hanging node locations consistent? --enable-nodeconstraints handles *specifically* that case. It's not necessary if you're not moving mesh...

Mind you, I'd still love a standalone case to debug, so we can fix whatever's wrong before someone who *is* in that boat needs the fix, I just don't want...

I mean changing the nodal coordinate; whether you repartition or not doesn't affect whether the nodeconstraint code is needed.

> So if I understand correctly, I can turn off node-constraint in configuration? Right. > Out of curiosity, if I don't change the mesh topology, why would movement of nodal...

> Here the full code: carl.zip This seems to be missing files: ``` CArl_assemble_coupling.cpp:31:10: fatal error: CArl_assemble_coupling.h: No such file or directory 31 | #include "CArl_assemble_coupling.h" ``` Or if I...

> However, as this is a huge program it may take a long time to compile it. I'm fine with taking a long time to compile something. I can get...

On Tue, 10 Jul 2018, John W. Peterson wrote: > I assume that BoundingBox.h is one of your app's files. > > BoundingBox.h:19:34: error: ‘RealVectorValue’ does not name a type...

> May I ask about "dof_map_subdiv.h", I could not find it?!! Neither can Google and neither can my memory. Is it possible that the version of libMesh you were previously...

I can reproduce the failure here; it's definitely a real regression, if not due to this patch then triggered by this patch.