nothings2 - Twitch

nothings2 - Twitch

comments and discussions at metacomment.io

OBBG live programming stream #programming #gamedev

Comments
2016-05-04 13:41:24

was this stream recorded? I dont think it's even on twitch archive? (preparing for commute home ;))

2016-05-04 13:44:12

VOD is missing on twitch due to a glitch, but it's on youtube.https://www.youtube.com/watch?v=8Zz-Ty-n_tc …

2016-05-04 13:49:55

merci!

2016-06-03 01:55:12

Archive on youtube: https://www.youtube.com/watch?v=QuX2S1akySo … kinda dull, mostly me bashing my head against a manual reference counting bug.

2016-06-03 09:23:48

yet you still run across people that think automated garbage collection only has trivial upside

2016-06-03 10:32:09

I stopped trying to do servers with a GCd language the day I started to get 23 seconds pauses (not fun to solve)

2016-06-03 11:26:05

What system? I don't see how mark-and-sweep could take 23 seconds on the amount of physical ram you can install.

2016-06-03 14:32:19

Pointer-chasing as in lmbench's lat_mem_rd can be remarkably slow. http://www.bitmover.com/lmbench/lat_mem_rd.8.html …

2016-06-03 17:27:41

I stand corrected -- 23 sec definitely plausible. Just timed 100M randomized ptr chases at 8 seconds.

2016-06-03 18:01:52

I'll save your tweet for the next time I have to justify why we write our backend from scratch :D

2016-06-03 19:07:44

Of course, whether your server actually needs a terribly fragmented 64GB heap is another question...

2016-06-04 10:28:34

I think I have a good solution the the problem I ended the OBBG stream with. I'm going to the store to get a snack, then I'll restart.

2016-06-04 10:57:44

Starting OBBG programming stream now.https://www.twitch.tv/nothings2 

2016-06-04 10:58:04

The trip to/from the store took 2x as long due to construction.

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