message: pass different vectors to trisolve analysis
diff: @@ -111,7 +111,7 @@ struct CudaSolveStruct : gko::solver::SolveStruct {
  // cusparse needs non-nullptr input vectors even for analysis
  auto descr_b = cusparse::create_dnmat(
  matrix->get_size()[0], num_rhs, matrix->get_size()[1],
  - reinterpret_cast<ValueType*>(0xFF));
  + reinterpret_cast<ValueType*>(0xCC));
  auto descr_c = cusparse::create_dnmat(
  matrix->get_size()[0], num_rhs, matrix->get_size()[1],
  reinterpret_cast<ValueType*>(0xFF));
  