Hello Jules, Tuesday, September 23, 2008, 2:21:34 PM, you wrote:
>> performance. what we have on prcatice is 10-20% speedup of ghc 6.8 and >> several libs which may improve speed in some usages > If you understand performance as well as you claim to - and from your > previous postings, I believe you *do* understand performance well - then > you will know that "10-20% speedup" is almost entirely meaningless in > isolation. > Any given particular program has a bottleneck; this bottleneck may be that's good when we consider optimization of specific program, in my own one bottlenecks are studied and rewritten either in C or low-level Haskell but when we say about compiler speed, we are forced to sau about some average values. these numbers are given by GHC developers, i seen the same on one test of my own, several bottlenecks fixed can't say too much good things about ghc - it's not that now we are 100x fatser than C at least sometimes, it's what we have fioxed some cases when we was 100x slower -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
