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03:59:44 <zemhill> web.three_legged_frog: points 3.93, score 24.50, rank 10/47 (--)
04:00:21 <zemhill> web.three_legged_frog: points 3.93, score 24.50, rank 10/47 (--)
04:02:41 <zemhill> web.three_legged_frog: points 4.02, score 24.59, rank 10/47 (--)
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08:25:55 <esolangs> [[How dare you fuck the brain]] M https://esolangs.org/w/index.php?diff=164555&oldid=164541 * Ractangle * (-289) /* computational class */
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08:36:08 <APic> Hi
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10:55:12 <esolangs> [[Esolangs.org]]  https://esolangs.org/w/index.php?diff=164556&oldid=147998 * None1 * (+28) /* Format */
10:55:22 <esolangs> [[Esolangs.org]] M https://esolangs.org/w/index.php?diff=164557&oldid=164556 * None1 * (+1) /* Format */
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11:14:46 <esolangs> [[Game:Esochain]]  https://esolangs.org/w/index.php?diff=164558&oldid=164554 * None1 * (+16) /* Server 2 */
11:16:00 <esolangs> [[Game:Esochain]]  https://esolangs.org/w/index.php?diff=164559&oldid=164558 * None1 * (+16) /* revreS 3 */
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13:24:00 <esolangs> [[U (Ractangle)]]  https://esolangs.org/w/index.php?diff=164560&oldid=164511 * MijiGamin1 * (+0) fixed a variety of typos
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14:47:16 <ais523> !zjoust two_thirds http://nethack4.org/pastebin/two_thirds.bfjoust
14:47:17 <zemhill> ais523.two_thirds: points 21.36, score 56.74, rank 1/47 (--)
14:48:04 <ais523> !zjoust two_thirds http://nethack4.org/pastebin/two_thirds.bfjoust
14:48:05 <zemhill> ais523.two_thirds: points 21.50, score 57.08, rank 1/47 (--)
16:21:18 <esolangs> [[Esolangs.org]]  https://esolangs.org/w/index.php?diff=164561&oldid=164557 * Aadenboy * (-2) 
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17:25:03 <ais523> a thought I had recently: basically all the problems memory allocators have happen as a consequence of not knowing free order
17:25:29 <ais523> which means that you can end up with fragmented memory if allocations that are freed early and allocations that are freed late end up next to each other
17:26:17 <ais523> if allocators could pack together their allocations in such a way that all the allocations in a particular page were freed at the same time, it would allow them to do all sorts of fancy things without wasting memory
17:27:29 <ais523> (e.g. constantly rotating virtual addresses so that use-after-free and double-freewere deterministically detectable, or reserving pages for objects of a particular type, which gives both performance security benefits)
17:28:34 <ais523> * both performance and security benefits
17:29:13 <ais523> but I've got a bit stuck in working out to what extent programs would be able to actually work out what the free order would be – in many cases it's easy, but for some (e.g. optimisation algorithms which are doing matches-and-rewrites on subtrees) it is much harder
17:30:47 <ais523> it feels like, in the cases where free order is unknown, it should be possible to do a mix of manually compacting (via a "deep clone, then drop the original" strategy) if most of the allocations are dead, and declaring that the fragmentation doesn't matter if most of the allocations are alive, but I'm not sure that actually works and it might not be possible to infer at compile time
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17:36:40 <esolangs> [[Game:Esochain]]  https://esolangs.org/w/index.php?diff=164562&oldid=164559 * Hotcrystal0 * (+13) 
18:06:14 <APic> cu
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19:46:28 <esolangs> [[Gora]] M https://esolangs.org/w/index.php?diff=164563&oldid=138823 * Ractangle * (+662) we are going to goroshevka with this one!!!
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23:03:41 <esolangs> [[Special:Log/newusers]] create  * Wasabi134 *  New user account
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23:16:51 <esolangs> [[Game:Esochain]]  https://esolangs.org/w/index.php?diff=164564&oldid=164562 * HyperbolicireworksPen * (+13) 
23:19:36 <esolangs> [[Game:Esochain]]  https://esolangs.org/w/index.php?diff=164565&oldid=164564 * Juanp32 * (+10) /* Server 7 */ hi
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23:32:41 <esolangs> [[Adders]]  https://esolangs.org/w/index.php?diff=164566&oldid=164435 * HyperbolicireworksPen * (+26) 
23:36:29 <esolangs> [[Vars]]  https://esolangs.org/w/index.php?diff=164567&oldid=164438 * HyperbolicireworksPen * (+43) 
23:37:02 <esolangs> [[Hourglass]]  https://esolangs.org/w/index.php?diff=164568&oldid=164439 * HyperbolicireworksPen * (+16)