message: Ensuring all processors agree about the existence of high-order shared faces
diff: @@ -636,7 +636,11 @@ void ParFiniteElementSpace::CheckNDSTriaDofs()
  }
  // Combine results
  - nd_strias = nd_basis && nd_fdof && strias;
  + int loc_nd_strias = (nd_basis && nd_fdof && strias) ? 1 : 0;
  + int glb_nd_strias = 0;
  + MPI_Allreduce(&loc_nd_strias, &glb_nd_strias, 1,
  + MPI_INTEGER, MPI_SUM, MyComm);
  + nd_strias = glb_nd_strias > 0;
  }
  void ParFiniteElementSpace::Build_Dof_TrueDof_Matrix() const // matrix P
  