code layout of cryptarithm1

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code layout of cryptarithm1

Joachim Breitner-2

if you look at
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 :-))

Joachim “nomeata” Breitner
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