Christian Weisgerber:
> With the update from Chromium 67 to 68, the build time of www/chromium
> has exploded and it now determines the overall duration of an amd64
> bulk build.
>
> I'll try a build with dpb -p<ncpu> instead of the default of
> -p<ncpu/2>.
That went quite well. Total build time was a little over 23 hours.
chromium itself ended up on the fastest machine, where it took
somewhat over 9 hours and finished well before the end of the overall
build.
Unsurprising observation with -p/1: Hosts get even more overbooked,
since parallel jobs end up sharing the host with long-running other
builds (ghc, pypy, etc). Probably inefficient, but no ill effects.
--
Christian "naddy" Weisgerber naddy@mips.inka.de
No comments:
Post a Comment