2024/11/12

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2024-11-12 21:22:10 +0100pera(~pera@user/pera) pera
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2024-11-12 21:15:52 +0100gorignak(~gorignak@user/gorignak) gorignak
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2024-11-12 21:07:29 +0100ft(~ft@p4fc2a216.dip0.t-ipconnect.de) ft
2024-11-12 21:06:27 +0100 <EvanR> mutable stuff can be faster but ghc puts a tax on all mutable refs for gc purposes
2024-11-12 21:05:40 +0100gorignak(~gorignak@user/gorignak) gorignak
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2024-11-12 21:04:45 +0100 <EvanR> bailsman, it seems like a fold over an IntMap might be more idiomatic and worth benchmarking (again)
2024-11-12 21:01:45 +0100hellwolf(~user@2001:1530:70:545:ac66:99b5:ab1c:ca1) (Ping timeout: 246 seconds)
2024-11-12 21:00:38 +0100caconym(~caconym@user/caconym) caconym
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2024-11-12 20:58:15 +0100gmg(~user@user/gehmehgeh) gehmehgeh
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2024-11-12 20:55:30 +0100gorignak(~gorignak@user/gorignak) gorignak
2024-11-12 20:55:05 +0100 <tomsmeding> bwe: indeed, you put the haddocks on the function where it's defined, and with the not-home haddock option you ensure that the documentation gets generated in the right place
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2024-11-12 20:51:37 +0100sprotte24(~sprotte24@p200300d16f2cc30041d9df5443f92151.dip0.t-ipconnect.de)
2024-11-12 20:46:51 +0100 <bailsman> This kind of thing should start and end with profiling probably
2024-11-12 20:46:45 +0100 <bailsman> Does code like this `for_ [0 .. MV.length v - 1)] (MV.modify v f)` have any performance gotchas? I somehow got it into my head that I want to mutate data in place for performance reasons, but I'm slowly starting to have more and more doubts.
2024-11-12 20:42:26 +0100 <int-e> oh, one more: unsuccessfullyDupablePerformIO :: IO a -> a; unsuccessfullyDupablePerformIO = error (error "I'm afraid I cannot do that, Dave")
2024-11-12 20:39:45 +0100misterfish(~misterfis@84.53.85.146) misterfish
2024-11-12 20:39:26 +0100ash3en(~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) ash3en
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2024-11-12 20:37:25 +0100arthurvl(~arthurvl@2a02-a469-f5e2-1-83d2-ca43-57a2-dc81.fixed6.kpn.net) (Ping timeout: 265 seconds)
2024-11-12 20:36:42 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl)
2024-11-12 20:35:02 +0100 <EvanR> and be willing to find the counterexamples which prove yourself wrong
2024-11-12 20:34:27 +0100 <EvanR> and then proving what you did worked
2024-11-12 20:33:58 +0100 <EvanR> but this mindset requires respecting abstractions in play, once the game starts
2024-11-12 20:33:20 +0100 <EvanR> instead of breaking the system, maybe study ways of constructing a new system which is safe and does the optimizations
2024-11-12 20:32:56 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) (Quit: My iMac has gone to sleep. ZZZzzz…)
2024-11-12 20:31:23 +0100 <int-e> . o O ( unsuccessfullyPerformIO :: IO a -> a; unsuccessfullyPerformIO = error "I'm afraid I cannot do that, Dave" )
2024-11-12 20:30:31 +0100 <Rembane> int-e: ...while studying the dark arts?
2024-11-12 20:29:32 +0100 <int-e> avoid success at all cost?
2024-11-12 20:29:13 +0100 <EvanR> it's just not that kind of language
2024-11-12 20:29:04 +0100 <EvanR> I've never really had any success violating haskell's semantics
2024-11-12 20:28:42 +0100 <EvanR> exactly
2024-11-12 20:28:27 +0100 <bailsman> I don't though.
2024-11-12 20:28:04 +0100 <EvanR> but someone noted the existence of unsafeThaw which is your trap door into "I know what I'm doing"
2024-11-12 20:27:09 +0100 <EvanR> since it is
2024-11-12 20:27:06 +0100 <EvanR> it certainly would still be treated like a mutable array
2024-11-12 20:26:17 +0100 <bailsman> I would like most of the code to be regular normal pure code