Date: Mon, 02 Oct 2017 13:34:03 -0500 From: Dan Mack <mack@macktronics.com> To: freebsd-stable@freebsd.org Subject: my build time impact of clang 5.0 Message-ID: <m2lgktv1pg.fsf@macktronics.com>
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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: |--------------+--------------+---------------+----------+-----------| | 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
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