Vachan,
No there should be no need to call PETScWrappers::VectorBase::compress()
after PETScWrappers::VectorBase::scale() (otherwise that would clearly be a
bug in deal.II) since
scale() calls VecPointwiseMult which is already collective. Does adding
compress() in fact change anything for you?
Oth
Hello,
I am facing a weird problem. At a point in code, I
have PETScWrappers::VectorBase::scale() called for few distributed vectors.
Subsequently, I have assignment operator on ghosted versions of these
vectors for parallel communication. When I launch the code with 2 or 4
processes, it works
