Current GHC core documentation.

2009-08-03 Thread Richard Kelsall
This page http://www.haskell.org/ghc/documentation.html has a link to the September 2001 (Draft for GHC 5.02) document describing GHC Core (in what is for me user-hostile .ps.gz format.) And this page http://www.haskell.org/ghc/docs/latest/html/users_guide/ext-core.html promises an easier for

Re: How do I check the optimisation level of the built-in splitAt? Is something other than -O2 giving me my speed increase?

2008-05-15 Thread Richard Kelsall
Bulat Ziganshin wrote: Hello Simon, It's hard to tell what optimisation level your libraries were compiled with. The default setting is -O, but when building binary distributions we usually set it explicitly to -O2. If you got your binary from another source, they might have only used -O. n

How do I check the optimisation level of the built-in splitAt? Is something other than -O2 giving me my speed increase?

2008-05-14 Thread Richard Kelsall
Hello Glasgow-Haskell Users, It was suggested to me in this thread in Haskell-Cafe http://www.haskell.org/pipermail/haskell-cafe/2008-May/042797.html which was a subsidiary of a previous thread http://www.haskell.org/pipermail/haskell-cafe/2008-April/042155.html that there might be some reaso