Interesting! I've pasted your msg into a feature request! http://hackage.haskell.org/trac/ghc/ticket/849
Simon | -----Original Message----- | From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] | On Behalf Of Duncan Coutts | Sent: 08 August 2006 13:47 | To: GHC-users list | Subject: wislist item: more control over branch prediction | | | So now that GHC is so good at producing really fast low level code (see | ByteString benchmarks) we start to encounter low level gubbins where to | get the fastest possible code we need slightly more influence over | branch prediction. | | In the code for ByteString's 'writeStrUp/Dn' functions we're doing a | tight loop writing bytes to memory. _______________________________________________ Cvs-ghc mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/cvs-ghc
