message: Reduce number of lines printed
diff: @@ -643,14 +643,11 @@ void Executor::reportRunSummary(ostream& str) const
  str << "\nThe following kernels and variants (when available for a kernel) will be run:" << endl;
  - str << "\nVariants"
  + str << "\nVariants and Tunings"
  << "\n--------\n";
  for (size_t iv = 0; iv < variant_ids.size(); ++iv) {
  - str << getVariantName(variant_ids[iv]) << endl;
  -
  - str << "\n\tTunings\n";
  for (std::string const& tuning_name : tuning_names[variant_ids[iv]]) {
  - str << "\t" << tuning_name << endl;
  + str << getVariantName(variant_ids[iv]) << "-" << tuning_name<< endl;
  }
  }
  