-------- In message <20181212071210.l...@besplex.bde.org>, Bruce Evans writes:
>But software bloat is now outrunning CPU speed increases. Some bandwidths >for reading 1 byte at a time run today on the same 2GHz CPU i386 UP hardware > >linux-2.1.128 kernel built in 1998: 2500k/sec >linux-2.4.0t8 kernel built in 2000: 1720k/sec >linux-2.6.10 kernel built in 2004: 1540k/sec >FreeBSD-4 kernel built in 2007: 680k/sec >FreeBSD-~5.2 kernel built in 2018: 700k/sec >FreeBSD-11 kernel built in 2018: 720k/sec (SMP kernel) >FreeBSD-pre12 kernel built in 2018: 540k/sec (SMP kernel) >FreeBSD-13 kernel built in 2018: 170k/sec (SMP kernel) It is not just software bloat, it is also caused by the deeper and deeper pile of kludges between what goes for a "CPU" these days and what counts as "RAM". -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
