Initial compile time benchmarks

Joachim Breitner mail at
Wed Mar 30 07:11:08 UTC 2016


Am Dienstag, den 29.03.2016, 15:29 -0700 schrieb Edward Z. Yang:
> This ticket may be of interest:
> Deriving costs a lot and we just need someone to figure out what's
> going on.

are you sure that deriving itself costs a lot? I would expect that
deriving itself is reasonably cheap, but results in a lot of
complicated (e.g. recursive) code that later analyzes have to go
through... and tickets linked from
there are also relevant. In fact, there is even a keyword for this


Joachim “nomeata” Breitner
  mail at joachim-breitner.de
  XMPP: nomeata at • OpenPGP-Key: 0xF0FBF51F
  Debian Developer: nomeata at

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