message: Apply comments changes and cleanup
diff: @@ -74,7 +74,7 @@ static void PAConvectionSetup3D(const int Q1D,
  Vector &op)
  {
  constexpr int DIM = 3;
  - constexpr int SDIM = 3; // has been verified
  + constexpr int SDIM = DIM;
  const auto W = Reshape(w.Read(), Q1D,Q1D,Q1D);
  const auto J = Reshape(j.Read(), Q1D,Q1D,Q1D,SDIM,DIM,NE);
  const bool const_v = vel.Size() == DIM;
  @@ -819,10 +819,6 @@ void ConvectionIntegrator::AssemblePA(const FiniteElementSpace &fes)
  const ElementDofOrdering ordering = ElementDofOrdering::LEXICOGRAPHIC;
  const Operator *R = gf_fes.GetElementRestriction(ordering);
  - MFEM_VERIFY(R,"");
  - MFEM_VERIFY(dim == 2 || dim == 3,"");
  - MFEM_VERIFY(gf_fes.GetVDim() == dim, "");
  -
  Vector xe(R->Height(), Device::GetMemoryType());
  xe.UseDevice(true);
  