code layout of cryptarithm1

[Joachim Breitner]

Hi,

if you look at
https://perf.haskell.org/ghc/#graph/nofib/time/cryptarithm1
you see that it’s performance varies a lot, sometimes by 10%, between
commits should have nothing to do with performance. But most (not all!)
of the commits where the performance changes affect the runtime in some
way. I conclude that there is something about the code layout that
makes this program run faster or slower.

If anyone here enjoys tracing and understanding such low-level issues:
Here is a nice target to aim at.

(I don’t… but I’d appreciate less noise from gipeda :-))

Greetings,
Joachim
-- 
Joachim “nomeata” Breitner
  mail at joachim-breitner.de • https://www.joachim-breitner.de/
  XMPP: nomeata at joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F
  Debian Developer: nomeata at debian.org
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