you probably got crappy timings with mine because it was compiled with -prof, and without all the optimization options. you should try some of them on your implementation. -O2 -fexcess-precision -funbox-strict-fields gave me a significant boost.
On 7/15/07, Anatoly Yakovenko <[EMAIL PROTECTED]> wrote:
this is my current one http://hpaste.org/1704 doing a sum with yours (2nd one on http://hpaste.org/1695#a2) on a 4mb mp3 i got real 0m33.147s user 0m13.129s sys 0m0.724s with mine i got real 0m1.262s user 0m1.096s sys 0m0.120s On 7/15/07, Malte Milatz <[EMAIL PROTECTED]> wrote: > I wrote: > > Before I started tweaking (with the help of the IRC channel), I had read > > the input in as a ByteString, then unpacked it to [Word8] for further > > processing. > > I forgot to mention that I still used ByteString.length here. That may > be a very important factor. > > Malte > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe >
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