On 12/5/11, [email protected] <[email protected]> wrote: > I've took machine and installed binary FreeBSD(amd64 8.2-p4 GENERIC) on it. > Then I've installed 'benchmarks/unixbench' port. > > So everything is a default generic binary install ('make.conf' empty - no > CPU optimization flags) > > After running: '# time unixbench', final score was: > 394.2 > Completed in 22.8 min > > > Then I've recompiled everything, from src, world and kernel, with > 'make.conf': > -- > CPUTYPE?=core2 > CFLAGS+=-march=native > NO_CPU_CFLAGS=yes > COPTFLAGS+=-march=native > NO_CPU_COPTFLAGS=yes > -- > > After reboot, I've run: '# time unixbench', final score was: > 313.5 > Completed in 26.7 min > > I'm getting worse result, with optimized FreeBSD's binaries?!? > How come?
What is the test environment? All tests running after a reboot? (if not, then do...) Run all test in single user, when freebsd reboots, after the system become up, than we have a running bgfsck (fixme). And run the tests in multiple time, example with make.conf setting 5X and without make.conf setting 5X. > > > Domagoj Smolčić > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "[email protected]" > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"
