Federico Squartini wrote:
Thanks for the hints. It's a pity that (as far as I know) no one has
written a tutorial on those techniques, because I think it would be
appreciated. Some of them are quite involved and learning them just by
reading code is very time consuming.
There's the Performance section of the Haskell wiki:
http://haskell.org/haskellwiki/Performance
Some of the techniques are described there, but by no means all. It's a good
place to put knowledge that you acquire while doing these experiments, though.
FWIW I vaguely recall there was a performance problem with initialising
IOUArrays that we haven't got around to fixing yet. If you can narrow down the
test case, then please submit a bug report.
Cheers,
Simon
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