igouy2: > > --- Simon Brenner <[EMAIL PROTECTED]> wrote: > > > On Mon, Sep 22, 2008 at 2:07 PM, Bulat Ziganshin > > <[EMAIL PROTECTED]> wrote: > > > this overall test is uselles for speed comparison. afair, there are > > > only 2-3 programs whose speed isn't heavily depend on libraries. in > > > DNA test, for example, Tcl (or PHP?) was leader just because it has > > > better regexp library > > > > On the regex-dna benchmark, I'll have to agree. It's unfortunate to > > have a benchmark so dependent on the set of libraries included in the > > distribution, and e.g. Text.Regex.PCRE kicks Text.Regex.Posix's > > behind > > in this benchmark - but we probably can't use it only because one's > > bundled and the other isn't. Maybe we could roll our own regexp > > engine > > for this specific benchmark though (for example, Text.Regex.TDFA is > > within 10% or something of PCRE and AFAIK pure Haskell - a customized > > and downsized version of that could probably be made quite > > competitive). > > You could always suggest use of Text.Regex.PCRE, provide a program and > instructions on how to install Text.Regex.PCRE on Ubuntu. > > -snip- > > With bytestrings, unboxed arrays, light-weight threads and other > > tricks, we can usually replace all those ugly low-level programs with > > nice high-level haskell ones ... > > Go do! >
All is in hand. Tim Newsham's uploaded a regex-pcre and regex-posix entry to the wiki, and I'm testing now on quad core. If it survives testing, we'll submit it to Isaac. -- Don _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe