message: set X - 0 in mpi-teams mode
diff: @@ -752,6 +752,8 @@ void AmgXSolver::Mult(const Vector& B, Vector& X) const
  if (gpuWorld != MPI_COMM_NULL)
  {
  + if (m_AmgxMode == PRECONDITIONER) { X = 0.0; };
  +
  AMGX_vector_upload(AmgXP, all_X.Size(), 1, all_X.HostReadWrite());
  AMGX_vector_upload(AmgXRHS, all_B.Size(), 1, all_B.HostReadWrite());
  