27     testutils::OutputFileStream log(logFile);  in runDiff()
28     log << "Starting diff for values from 0 to " << UIntMax << '\n'  in runDiff()
38         log << "       Input: " << bits << " (" << x << ")\n"  in runDiff()
46     log << "Total number of differing results: " << diffCount << '\n';  in runDiff()
51                              testutils::OutputFileStream &log) {  in runPerfInRange()  argument
69     log << "-- My function --\n";  in runPerfInRange()
70     log << "     Total time      : " << timer.nanoseconds() << " ns \n";  in runPerfInRange()
71     log << "     Average runtime : " << myAverage << " ns/op \n";  in runPerfInRange()
72     log << "     Ops per second  : "  in runPerfInRange()
87     log << "-- Average runtime ratio --\n";  in runPerfInRange()
88     log << "     Mine / Other's  : " << myAverage / otherAverage << " \n";  in runPerfInRange()
92     testutils::OutputFileStream log(logFile);  in runPerf()
93     log << " Performance tests with inputs in denormal range:\n";  in runPerf()
95                    /* endingBit= */ FPBits::MAX_SUBNORMAL, log);  in runPerf()
96     log << "\n Performance tests with inputs in normal range:\n";  in runPerf()
98                    /* endingBit= */ FPBits::MAX_NORMAL, log);  in runPerf()