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IRC log for #luanti-dev, 2025-07-31

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All times shown according to UTC.

Time Nick Message
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07:46 MTDiscord <sfence> luatic: Should I look at it on apple arm HW?
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11:12 luatic if you want to, sure, you can try tweaking the tolerance until you get one where it doesn't fail in many runs.
11:13 luatic (ultimately though it's not that important and i can eventually look at it in CI)
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11:37 pgimeno I should probably take a look at that test
11:38 pgimeno IEEE float operations should be much more consistent among platforms than that, maybe there's a too aggressive math optimization performed on Apple ARM?
11:40 pgimeno also I'm not sure if that degree of imprecision is acceptable for regular use
11:40 luatic pgimeno: neither am i, i do think the tests hint at a problem
11:40 pgimeno I suspect the flakey cases are those near gimbal lock
11:41 pgimeno I'll take a look when I can, I'm currently busy
11:44 pgimeno is there an example of test case values that make the test fail?
12:32 luatic you should be able to reproduce it (on apple arm) using the catch seed 4072041937, see https://github.com/luanti-org/luanti/actions/runs/16634420051/job/47071789741
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17:06 Krock sfan5: I am confused about the 'gather_git_credits.py' script. Isn't it supposed to list all major contributors under "previous contributors" ?
17:06 Krock For me, `git log --mailmap --pretty="format:%h %aN <%aE>" HEAD | wc -l` gives 2732 results, which is probably because I only have a shallow clone ..?
17:07 sfan5 yeah you need a full clone
17:08 sfan5 result on my pc https://0x0.st/s/Ep7S48_f5opF3M1_-ifzow/8RC-.txt
17:08 Krock alright thanks. I'll go through that.
17:08 sfan5 everything below the second --------- is no longer a major contributor, so Jeija is the last to appear in the credits
17:13 sfan5 Krock: feel free to also commit this https://0x0.st/8RCb.txt
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17:15 Krock I was about to add a simple comment but this is even better. thanks.
17:20 Krock updated the PR
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17:54 Krock I'd have time tomorrow to do the release (forum post already prepared) - unless someone would already like to help out with this right now
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