message: Dont need to Host-read tdof vector
diff: @@ -341,7 +341,7 @@ void GridFunction::SetFromTrueDofs(const Vector &tv)
  const SparseMatrix *cP = fes->GetConformingProlongation();
  if (!cP)
  {
  - if (tv.HostRead() != data)
  + if (tv.Read() != data)
  {
  *this = tv;
  }
  