Date: Mon, 2 Oct 2017 15:19:11 -0400 From: Mike Tancsa <mike@sentex.net> To: Dan Mack <mack@macktronics.com>, freebsd-stable@freebsd.org Subject: Re: my build time impact of clang 5.0 Message-ID: <e24044ec-e2b2-8c54-3de1-1766768f45c6@sentex.net> In-Reply-To: <m2lgktv1pg.fsf@macktronics.com> References: <m2lgktv1pg.fsf@macktronics.com>
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On 10/2/2017 2:34 PM, Dan Mack wrote: > > Another significant change in build times this week - not complaining, > just my observations on build times; same server doing buildworld during > the various phases of compiler changes over the last year or so FWIW: Kernel seems to be about the same since 4.x Perhaps the added buildworld time is due to a larger feature set of clang 5.x and hence takes longer to build itself ? e.g. more platforms supported etc ? > > |--------------+--------------+---------------+----------+-----------| > | Ver (svn-id) | World (mins) | Kernel (mins) | Relative | Comment | > |--------------+--------------+---------------+----------+-----------| > | 292733 | 90 | 16 | 0.5 | | > | 299948 | 89 | 16 | 0.5 | | > | 322724 | 174 | 21 | 1.0 | clang 4.x | > | 323310 | 175 | 21 | 1.0 | clang 4.x | > | 323984 | 175 | 21 | 1.0 | clang 4.x | > | 324130 | 285 | 21 | 1.6 | clang 5.x | > | 324204 | 280 | 21 | 1.6 | clang 5.x | > |--------------+--------------+---------------+----------+-----------| > > Dan > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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