[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Nov 30 08:38:59 GMT 2022


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402

--- Comment #52 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #51)
> (In reply to Martin Liška from comment #49)
> 
> [...]
> 
> > Can please any GNU make expect judge here? Starting e.g. gimple-match.cc
> > early would really help
> > to speed up the build process.
> 
> this has come up in the past and there's no reliable way to order things
> (just use make -j on such machines and overcommit?)

Doesn't make a difference to overall time so early starting isn't the issue
it seems.


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