message: complete sptrsv dpcpp stub
diff: @@ -59,6 +59,13 @@ namespace dpcpp {
  namespace lower_trs {
  +void should_perform_transpose(std::shared_ptr<const DpcppExecutor> exec,
  + bool& do_transpose)
  +{
  + do_transpose = false;
  +}
  +
  +
  template <typename ValueType, typename IndexType>
  void generate(std::shared_ptr<const DpcppExecutor> exec,
  const matrix::Csr<ValueType, IndexType>* matrix,
  