[Haskell-cafe] 23% of calls to map fuse away

Joachim Breitner mail at joachim-breitner.de
Thu May 21 20:13:38 UTC 2015


Am Donnerstag, den 21.05.2015, 20:15 +0100 schrieb Matthew Pickering:
> Speculating, LTS Haskell 2.9 is designed to build with GHC 7.8.4 but
> no such guarantees are made for GHC 7.10/HEAD.

correct speculation.

Although I only noticed midway that I actually need GHC 7.10 to get the
numbers I care about (namely map/coerce), which wasn’t in GHC 7.8 to
start with. But it was a good exercise.


Joachim “nomeata” Breitner
  mail at joachim-breitner.dehttp://www.joachim-breitner.de/
  Jabber: nomeata at joachim-breitner.de  • GPG-Key: 0xF0FBF51F
  Debian Developer: nomeata at debian.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: This is a digitally signed message part
URL: <http://mail.haskell.org/pipermail/haskell-cafe/attachments/20150521/86cbf4e9/attachment.sig>

More information about the Haskell-Cafe mailing list