2026/04/20

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2026-04-20 13:18:05 +0000 <Freakie> or other good suggestions for keeping productivity high I guess
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2026-04-20 13:08:21 +0000pabs3(~pabs3@user/pabs3) pabs3
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2026-04-20 13:01:12 +0000rekahsoft(~rekahsoft@bras-base-orllon1103w-grc-20-76-67-111-168.dsl.bell.ca) rekahsoft
2026-04-20 12:53:11 +0000 <Freakie> do you have a reference on best practices with regions?
2026-04-20 12:47:46 +0000tromp(~textual@2001:1c00:340e:2700:c9bc:b29c:36e3:d32a)
2026-04-20 12:45:39 +0000 <merijn> I mean, I would expect/want productivity of >80% ideally >90%
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2026-04-20 12:20:59 +0000gawen_(~gawen@user/gawen) gawen
2026-04-20 12:17:08 +0000 <Freakie> the input arguments can be quite large so maybe they are just a consequence of garbage collection or something, idk
2026-04-20 12:15:48 +0000totbwf(sid402332@user/totbwf) totbwf
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2026-04-20 12:09:38 +0000 <Freakie> sometimes it would be something along the lines of 5% MUT-to-GC reported but productivity was reported to be something like 20-30%
2026-04-20 12:09:16 +0000totbwf(sid402332@id-402332.uxbridge.irccloud.com)
2026-04-20 12:09:09 +0000 <Freakie> but also I think the productivity reporting has seemed off sometimes
2026-04-20 12:08:39 +0000Eoco(~ian@128.101.131.218) Eoco
2026-04-20 12:08:15 +0000 <Freakie> I have a smaller input where both compact and non-compact runs use about 20 seconds of mut time but the pure version uses about 4-5x as much GC time than the one compacted
2026-04-20 12:07:22 +0000puke(~puke@user/puke) puke
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2026-04-20 12:06:28 +0000 <Freakie> I assume consing to compact regions is more expensive than a pure cons operation, all else equal
2026-04-20 12:05:41 +0000 <Freakie> I mean GC would continually traverse append-only data during the algorithms
2026-04-20 12:05:16 +0000 <merijn> So even lower productivity?
2026-04-20 12:05:05 +0000 <merijn> Even less? o.O
2026-04-20 12:04:46 +0000 <Freakie> total time was about 30 minutes, MUT I believe was a little less
2026-04-20 12:04:34 +0000 <Freakie> my peeve is that the profiler only reports all the compacted data as having been allocated by the system instead of the modules
2026-04-20 12:04:29 +0000 <merijn> And what was it without the compact regions?
2026-04-20 12:04:05 +0000 <merijn> oof, productivity 12% is kinda abysmal xD