Perf

Joachim Breitner mail at joachim-breitner.de
Thu Mar 31 16:33:35 UTC 2016


Hi,

Am Donnerstag, den 31.03.2016, 14:56 +0000 schrieb Simon Peyton Jones:
> Joachim
> 
> Harbormaster seems to be saying that GHC’s perf got a lot worse
> 
> https://phabricator.haskell.org/harbormaster/
> 
> after Buildable 9015, which omitted the oneshot info.  The
> typechecker seems to allocate a lot more.
> 
> That is not good.  Revert and investigate?

yes, I noticed as well, and perf.haskell.org has now also confirmed
this. Just pushed a reversal. But I wonder what went wrong when I ran
./validate --slow
locally.

Can we please have harbormaster builds of DRs back? I felt just so much
more secure about pushing when the commits were checked by a more
reliable party than me.

Greetings,
Joachim


-- 
Joachim “nomeata” Breitner
  mail at joachim-breitner.dehttps://www.joachim-breitner.de/
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  Debian Developer: nomeata at debian.org

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