klange changed the topic of #osdev to: Operating System Development || Don't ask to ask---just ask! || For 3+ LoC, use a pastebin (for example https://gist.github.com/) || Stats + Old logs: http://osdev-logs.qzx.com New Logs: https://libera.irclog.whitequark.org/osdev || Visit https://wiki.osdev.org and https://forum.osdev.org || Books: https://wiki.osdev.org/Books
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<the_oz> Always watch Mr. Wazowsci
<Ermine> heat: does acpica include code to deal with hardware quirks?
<the_oz> Always watching...
<Ermine> or is it done somewhere in linux
<Ermine> well, probably the answer is yes, since onyx seems to yell at acpi in the same way as linux
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<zid> he suicided rather than answering
<Ermine> my client have censored that from me
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<geist> oh my the HD Clicker i ordered a few weeks ago arrive
<geist> and it's glorious
<zid> k-k-k-k-k-k-krrkk
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<pounce> i hate when everybody gets hashed to the same color
<pounce> can't read shit
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<pounce> rayanmargham
<zid> do you need me to install you some extra cones?
<pounce> oops
<pounce> and zid and heat all get red
<zid> I've got a special offer on 600nm
<pounce> doesn't help. my app only has like 6 colors
<zid> I'll throw in a free hex editor too then
<pounce> it doesn't support hex stuff
<pounce> bc it's like, written in flutter
<zid> It 100% supports being hex edited
<pounce> so all of the colors are Material Red or something
<zid> There'snothing I can't hex edit
<zid> It just might take a while if I have to hack on the JIT instead of a real language
<pounce> hex editing Java bytecode sounds like hell
<pounce> the only time I've read about it is in https://aphyr.com/posts/341-hexing-the-technical-interview
<bslsk05> ​aphyr.com: Hexing the technical interview
<zid> java bytecode is tame
<zid> enough to have a wikipedia page
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<geist> yeah that would be a nice feature to override the color
<geist> irccloud does that hash color thing too
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<zid> pitust: day 18 was.. incredibly easy, heh
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<heat> Ermine, yes, partly
<zid> oh heat is back
<heat> acpica doesn't handle a lot of ACPI stuff, but it does handle bytecode, etc tasks, for which it does handle bug compat
<zid> heat do aoc I need more people to talk to
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<heat> cant, bz
<zid> busy being a poo
<GeDaMo> Isn't there an AoC channel?
<zid> ye but those are randos
<zid> good news: deleting the line grid[y][x].glyph = 'O'; costs me 7 seconds of runtime
<GeDaMo> Randos are just friends you haven't met yet :P
<zid> bad news, the only check against grid[y][x].glyph that exists is to check it against '#'
<zid> so why the fuck is it 7 seconds slower
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<zid> so why the fuck is it 7 seconds slower
<zid> You're not a terminal go away
<heat> how much time does your solution take?
<heat> in total
<zid> 10 seconds -> 17 seconds
<heat> it could be that the compiler sees through your code
<heat> and deletes a bunch of it
<zid> I hope not
<zid> considering it's a DFS
<zid> and the only thing it does is grid[y][x].depth = depth; for(j in dirs) walk(pos + j, depth+1);
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<zid> It's also faster in gcc13 than gcc14
<zid> (given I have both installed now)
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<zid> heat this is amazing
<zid> http://rafb.ath.cx/pastes/y5T7Wl98.html This is what you get if you leave the write in, gcc produces pretty much exactly what I wrote
<bslsk05> ​rafb.ath.cx: Pasted code - walk1
<zid> http://rafb.ath.cx/pastes/CeEXLR75.html This is what you get if you remove the write
<bslsk05> ​rafb.ath.cx: Pasted code - walk2
<Ermine> is this advent of code
<zid> happens to be, yea
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<the_oz> CARNAL
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<cloudowind> the core
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<Ermine> coreOS
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<cloudowind> sounds classy
<kof673> "the core" > Boomer Albert Brooks using very hot potato slices and pepper to show Johnny Carson how you properly imitate Curly
<cloudowind> :)
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<cloudowind> https://www.youtube.com/watch?v=vJG698U2Mvo this tst gives alot about human cores , wondering how many of you have done this test?
<bslsk05> ​www.youtube.com: - YouTube
<cloudowind> time for me to heqad off , you guys have a good one
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