#maemo-leste on 2023-07-11 — irc logs at libera.irclog.whitequark.org

2021-05-25 03:59 parazyd changed the topic of #maemo-leste to: Maemo Leste is in alpha: https://maemo-leste.github.io | ML: https://lists.dyne.org/lurker/list/maemo-leste.en.html | Latest status: http://tny.im/osz | Wiki: https://leste.maemo.org | IRC: https://libera.irclog.whitequark.org/maemo-leste/ ; https://maedevu.maemo.org/irc.txt

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10:08 <uvos__> so xorg cpu usage is probubly some x client makeing x do work rather than x doing something by itself

10:08 <uvos__> for instance if the volume applet where to constantly be getting pa events

10:08 <uvos__> this might cause it to constantly wake up and query some xatom or something like that

10:10 <uvos__> so it would make sense to xtrace all pa clients you have

10:10 <uvos__> se if someone is constantly calling xgetprop or something

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10:28 <arno11> uvos: thx

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11:08 <Wizzup> uvos__: yeah I was thinking also it could be volume applet

11:08 <Wizzup> uvos__: in any case if we have 4 PA servers we have other problems

11:21 <uvos__> idealy we should not use system pa at all

11:21 <uvos__> we now have elogind session

11:21 <uvos__> so session pa should work

11:22 <uvos__> should save some non trival amount of ram for n900 too, when no one is playing sound

11:22 <Wizzup> in any case I am not sure if this is the problem

11:22 <uvos__> no

11:22 <uvos__> you have other issues

11:22 <uvos__> but just going for the session pa setup might make sense

11:23 <uvos__> vs figureing out why system pa is being launched multiple times

11:26 <Wizzup> I don't think the system one is launched multiple times

11:26 <Wizzup> it seems to me like cmt_pulse or whatever it is just launches its own

11:26 <Wizzup> which probably just means the env is not correct?

11:26 <Wizzup> not sure, I would have to check

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11:31 <Wizzup> uvos__: do you know, how can we know if all regular modules are loaded

11:31 <Wizzup> maybe some udev trigger

11:31 <Wizzup> or some udev init script that finishes

11:33 <Wizzup> the idea being that we need to load nokia-modem as last module

11:40 <Wizzup> arno11: is pa still set to do this autospawn thing on your device?

11:41 <arno11> autospawn is deactivated

11:41 <arno11> no change with pa cpu if activated

11:42 <arno11> btw when i kill one of these weird pa daemons i get specific errors from cmtspeech

11:43 <arno11> like pa_get_latency error, sink error, so it seems cmtspeech is creating its own daemons for specific tasks

11:44 <Wizzup> do you know why it would do that? or where the code is that does this?

11:47 <arno11> i think it's because cmt_pulse has been split into 3 different progs and each ones are using different PA api commands

11:48 <arno11> my idea is to create a new prog with all code in the same file

11:49 <arno11> like it was before the split.

11:49 <Wizzup> hmmmm

11:49 <Wizzup> do you know where the code is that doe sit?

11:49 <Wizzup> also probably a good idea to ask pavel

11:49 <Wizzup> and it could indeed be the volume applet or some other maemo program that acts on the presence of other PA daemons that causes xorg cpu usage

11:50 <arno11> really not sure

11:51 <arno11> yes for Pavel

11:52 <arno11> at the beginning cmtspeech_ofono_test was the main app

11:53 <arno11> and then Pavel split it to different files

11:53 <arno11> to be ale to easely switch between alsa, dsp and pulse

11:53 <Wizzup> hmm

11:54 <arno11> *able

11:54 <arno11> according to gh cmtspeech history

11:55 <arno11> and if i understand correctly lol

11:57 <Wizzup> mhm

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12:02 <arno11> that's a lot of mhm, hmm and mmmhmmm :D

12:03 <bencoh> mhm!

12:03 <uvos__> as long as its not mhh

12:04 <Wizzup> arno11: heh

12:05 <Wizzup> arno11: well I think what I need to do is power up my n900 tonight and see if I can reproduce what you have

12:05 <Wizzup> and then see if I can see what's happening with all the pulse servers

12:05 <Wizzup> or maybe the x11 cpu usage first

12:07 <arno11> ok, should be easy to reproduce

12:16 <arno11> thx for your help

12:19 <arno11> if you just build calls-test-2 branch and set alternate-sample-rate to 4000 in daemon.conf, it should be enough to reproduce

12:20 <Wizzup> ok

12:20 <Wizzup> last time I didn't really know who to call :D

12:23 <arno11> lol not easy to test indeed

12:26 <bencoh> I usually call my "real" day-to-day cellphone

12:27 <Wizzup> yeah but for testing whether there is echo cancellation and not that's painful/difficult

12:27 <Wizzup> but I also have done that

12:27 <bencoh> oh, that. yeah

12:27 <Wizzup> I would also call my landline and pick up using sip, but at some point I worried the neighbours might hear it and get annoyed

12:27 <Wizzup> (since I forgot to disconnect the old actual phone)

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