92       cerr << "couldn't open input file: " << filename << endl;  in inputfile_t()
135             cerr << "ill-formed input file: " << filename << endl;  in inputfile_t()
136             cerr << "offending line:" << endl << line << endl;  in inputfile_t()
163             cerr << "ill-formed input file: " << filename << endl;  in inputfile_t()
164             cerr << "offending line:" << endl << line << endl;  in inputfile_t()
185       cerr << "Unrecognized input file " << filename << endl;  in inputfile_t()
189       cerr << "didn't find any measurements in input file: " << filename << endl;  in inputfile_t()
241         cerr << "Unexpected ordering of entries in " << filename << endl;  in import_input_file_range_one_product_size()
242 …Expected all entries for product size " << hex << product_size << dec << " to be grouped)" << endl;  in import_input_file_range_one_product_size()
273            << endl;  in check_all_files_in_same_exact_order()
290              << endl;  in check_all_files_in_same_exact_order()
350     cerr << "Can't generate tables with --only-cubic-sizes." << endl;  in dump_table_for_subset()
353   cout << "struct LookupTable {" << endl;  in dump_table_for_subset()
354   cout << "  static const size_t BaseSize = " << min_product_size.k << ";" << endl;  in dump_table_for_subset()
357   cout << "  static const size_t NumSizes = " << NumSizes << ";" << endl;  in dump_table_for_subset()
358   cout << "  static const unsigned short* Data() {" << endl;  in dump_table_for_subset()
380         cout << endl << "      ";  in dump_table_for_subset()
391     cerr << endl << "Wrote " << i << " table entries, expected " << TableSize << endl;  in dump_table_for_subset()
394   cout << endl << "    };" << endl;  in dump_table_for_subset()
395   cout << "    return data;" << endl;  in dump_table_for_subset()
396   cout << "  }" << endl;  in dump_table_for_subset()
397   cout << "};" << endl;  in dump_table_for_subset()
428     cerr << "iterating past the last subset" << endl;  in next_subset()
482     cerr << "can't beat efficiency 1." << endl;  in find_subset_with_efficiency_higher_than()
573 …on into " << partition.size() << " subsets for " << efficiency * 100.0f << "% efficiency"  << endl;  in print_partition()
577          << endl;  in print_partition()
579       cout << "    " << preprocessed_inputfiles[*file].filename << endl;  in print_partition()
582       cout << "  Table:" << endl;  in print_partition()
586   cout << endl;  in print_partition()
604       cerr << "The " << invokation_name() << " action needs a list of input files." << endl;  in run()
616 …          << "has no use for " << *it << " which contains measurements for default sizes." << endl;  in run()
620           cerr << "Unrecognized input file: " << *it << endl;  in run()
648     cerr << "                                                                  " << endl;  in run()
695     cerr << "usage: " << invokation_name() << " default-sizes-data all-pot-sizes-data" << endl;  in show_usage_and_exit()
697          << "performance measured over all POT sizes." << endl;  in show_usage_and_exit()
708 …   cerr << inputfile_default_sizes.filename << " is not an input file with default sizes." << endl;  in run()
712 …   cerr << inputfile_all_pot_sizes.filename << " is not an input file with all POT sizes." << endl;  in run()
762     cout << "All results:" << endl;  in run()
764       cout << *it << endl;  in run()
766     cout << endl;  in run()
771     cout << n << " worst results:" << endl;  in run()
773       cout << results[i] << endl;  in run()
775     cout << endl;  in run()
777     cout << "cubic results:" << endl;  in run()
779       cout << *it << endl;  in run()
781     cout << endl;  in run()
791            << 100.0f * results[n].default_efficiency << " %" << endl;  in run()
801   cerr << "usage: " << argv[0] << " <action> [options...] <input files...>" << endl;  in show_usage_and_exit()
802   cerr << "available actions:" << endl;  in show_usage_and_exit()
804     cerr << "  " << (*it)->invokation_name() << endl;  in show_usage_and_exit()
806   cerr << "the input files should each contain an output of benchmark-blocking-sizes" << endl;  in show_usage_and_exit()
836           cerr << "can't specify more than one action!" << endl;  in main()
855         cerr << "Unrecognized option: " << argv[i] << endl;  in main()
867     cerr << "Incompatible options: --only-cubic-sizes and --dump-tables." << endl;  in main()