Re: Compiling binaries with PGO (Profile-Guided Optimization)

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On Fri, Jul 06, 2018 at 01:46:17PM -0400, Charalampos Stratakis wrote:
> Python runs its huge upstream test suite to gather that information.
> Combined with the fact that we also run it once for the debug build
> and another for the actual build, the slow arch's will take way too
> long. ARM was something like 7 hours if I recall correctly, hence the
> reason for enabling it only on specific arch's.

Hmmm. It seems like the slow architectures is where the _benefit_ will
be most interesting, too. Is there a way to run outside the koji build
and cache the results?

-- 
Matthew Miller
<mattdm@xxxxxxxxxxxxxxxxx>
Fedora Project Leader
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