f_ changed the topic of ##raspberrypi-internals to: The inner workings of the Raspberry Pi (Low level VPU/HW) -- for general queries please visit #raspberrypi -- open firmware: https://librerpi.github.io/ -- VC4 VPU Programmers Manual: https://github.com/hermanhermitage/videocoreiv/wiki -- chat logs: https://libera.irclog.whitequark.org/~h~raspberrypi-internals -- bridged to matrix and discord
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<CarlFK1> clever: ssh videoteam@slf.sytes.net
<CarlFK1> Bus 001 Device 012: ID 2e8a:0003 Raspberry Pi RP2 Boot
<CarlFK1> Bus 001 Device 010: ID 2e8a:0003 Raspberry Pi RP2 Boot
<clever> CarlFK1: i believe those are rp2040's
<CarlFK1> if I can figure out how to add a picture to my github repo main page you will see a picture of them :p
<CarlFK1> it's the jtag things on a pi3 and 4
<clever> ah, nice!
<CarlFK1> whenever you have some time, poke at them and let me know if they work
<clever___|D> yep
<CarlFK1> I have 10 boards ($5 usd + $20 shipping) and picos, and a bunch of Pis.
<clever___|D> give this a clone, and look at the readme, to see how its image works
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<clever___|D> weird, just building a single tiny file, is causing gcc to use 15mb of ram, and 85mb of swap, and is leaving the system unusable
<clever___|D> damn, i have a gig of swap available, and the OOM killer ate my irc client!
<CarlFK1> lol
<CarlFK1> https://github.com/CarlFK/pj now with picture
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<f_> wb clever
<clever> f_: my irc box is misbehaving, it has 900mb of swap free, and yet
<f_> weird
<clever> [7780124.919575] Out of memory: Kill process 6978 (cc1plus) score 33 or sacrifice child
<clever> [7780130.039453] Out of memory: Kill process 1994 (named) score 6 or sacrifice child
<clever> [7780141.023280] Out of memory: Kill process 4616 (irssi) score 5 or sacrifice child
<f_> oof
<clever> it doesnt make sense at all
<f_> what about RAM
<clever> 2gig
<f_> free?
<clever> total used free shared buffers cached
<clever> Mem: 1978 1908 69 5 0 21
<clever> -/+ buffers/cache: 1887 90
<f_> possible linux still kills stuff when it's out of RAM (not swap) ...hm
<clever> yeah, and swap wasnt keeping up
<f_> but that still doesn't make much sense as it should use the swap
<clever> Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util
<clever> sda2 2.97 2.37 47.80 0.38 203.09 13.15 8.98 6.29 138.71 2.26 17465.33 2.57 12.39
<clever> IO to swap is taking up to 17 seconds to complete a write
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