??????????????
------------------ ???????? ------------------
??????: "devel-request"<devel-requ...@lists.sailfishos.org>;
????????: 2020??4??14??(??????) ????3:19
??????: "devel"<devel@lists.sailfishos.org>;
????: Devel Digest, Vol 72, Issue 15
Send Devel mailing list submissions to
devel@lists.sailfishos.org
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Today's Topics:
1. Re: ??????Devel Digest, Vol 72, Issue 11 (Leszek Lesner)
2. Re: ??????Devel Digest, Vol 72, Issue 12 (Leszek Lesner)
----------------------------------------------------------------------
Message: 1
Date: Tue, 14 Apr 2020 09:13:12 +0200
From: Leszek Lesner <leszek.les...@web.de>
To: Sailfish OS Developers <devel@lists.sailfishos.org>
Subject: Re: [SailfishDevel] ??????Devel Digest, Vol 72, Issue 11
Message-ID: <1866032.vV6KrMyuat@hp-spectrex360>
Content-Type: text/plain; charset="UTF-8"
Hi,
Am Dienstag, 14. April 2020, 09:07:05 CEST schrieb ????????????????:
> ??????????????????????????????
Because it is licenses work by another company that did not open source their
integration of Android into the system.
(translate by google)
??????????????????????Android??????
>
>
> ------------------&nbsp;????????&nbsp;------------------
>
??????:&nbsp;"devel-request"<devel-requ...@lists.sailfishos.org&gt;;
> ????????:&nbsp;2020??4??14??(??????) ????1:40
> ??????:&nbsp;"devel"<devel@lists.sailfishos.org&gt;;
>
> ????:&nbsp;Devel Digest, Vol 72, Issue 11
>
>
>
> Send Devel mailing list submissions to
> devel@lists.sailfishos.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.sailfishos.org/cgi-bin/mailman/listinfo/devel
> or, via email, send a message with subject or body 'help' to
> devel-requ...@lists.sailfishos.org
>
> You can reach the person managing the list at
> devel-ow...@lists.sailfishos.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Devel digest..."
>
>
> Today's Topics:
>
> &nbsp;&nbsp; 1. memory leak? (E.S. Rosenberg)
> &nbsp;&nbsp; 2. Re: memory leak? (David Llewellyn-Jones)
> &nbsp;&nbsp; 3. Re: memory leak? (E.S. Rosenberg)
> &nbsp;&nbsp; 4. Lipstick not launching app (Julien Blanc)
> &nbsp;&nbsp; 5. Re: Lipstick not launching app (????????????
????????????????????)
> &nbsp;&nbsp; 6. Re: Lipstick not launching app (Julien Blanc)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 13 Apr 2020 15:54:02 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos....@gmail.com&gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&gt;
> Subject: [SailfishDevel] memory leak?
> Message-ID:
>
<CAHxFV_vsa-YEJ2pL2s8xk=7rwnop9sfj6bsaneq76fbubhv...@mail.gmail.com&gt;
> Content-Type: text/plain; charset="utf-8"
>
> Hi all,
> Recently I've noticed my phone running out of memory more often.
> I've update to 3.3.0.14 but I also released a newer version of gPodder
> which may be guilty of this.
> However closing gPodder does not release memory so I'm not really sure if I
> should blame myself or that lipstick is after all leaking memory. Also how
> does one optimize a qml/python apps memory usage? Neither is managed to the
> best of my knowledge.
> I may have time later to test the level of involvement of gPodder by
> downgrading.
> Thanks,
> Ei
> -------------- next part --------------
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> <https://lists.sailfishos.org/pipermail/devel/attachments/20200413/83519421
> /attachment-0001.html&gt;
> ------------------------------
>
> Message: 2
> Date: Mon, 13 Apr 2020 17:03:05 +0300
> From: David Llewellyn-Jones <da...@flypig.co.uk&gt;
> To: devel@lists.sailfishos.org
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID: <3b91822b-d63c-5266-f907-e4dc7a460...@flypig.co.uk&gt;
> Content-Type: text/plain; charset=utf-8
>
> On 13/04/2020 15:54, E.S. Rosenberg wrote:
> &gt; Recently I've noticed my phone running out of memory more often.
> &gt; I've update to 3.3.0.14 but I also released a newer version of
gPodder
> &gt; which may be guilty of this.
> &gt; However closing gPodder does not release memory so I'm not really
sure
> &gt; if I should blame myself or that lipstick is after all leaking
memory.
> &gt; Also how does one optimize a qml/python apps memory usage?
Neither is
> &gt; managed to the best of my knowledge.
> &gt; I may have time later to test the level of involvement of gPodder
by
> &gt; downgrading.
>
> Hi Eli,
>
> If the memory isn't released when gPodder's closed (assuming the app is
> definitely closed, and not just hidden), then it's highly unlikely to be
> gPodder draining your memory.
>
> A very simple way to check memory usage is just to take a look at the
> output of "top". The following will show everything running ordered by
> memory usage and keep it updated:
>
> top -o %MEM
>
> Or if you just want to track gPodder you could use something like this:
>
> top -o %MEM -p `pgrep sailfish-qml`
>
> I used sailfish-qml as the app name, since probably that's what gPodder
> will be called if it's QML/python-only, but you can change it to
> whatever you're interested in.
>
> Finally I was going to suggest to run it with valgrind, which gives a
> summary of memory leaks when you close the app and I've found useful in
> the past for C++ code. Unfortunately when I tried it on another QML-only
> app the results weren't very helpful at all. So this may not be a
> helpful route to go down.
>
> Nevertheless I uploaded an RPM to openrepos in case it's helpful in some
> other context:
>
> https://openrepos.net/content/flypig/valgrind
>
> David
> --
> Website: https://www.flypig.co.uk
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 13 Apr 2020 17:47:04 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos....@gmail.com&gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&gt;
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID:
>
<CAHxFV_t9EaKUdktvUAf6i-=g1qgWb0DF4YZexER=8yp3-ay...@mail.gmail.com&gt;
> Content-Type: text/plain; charset="utf-8"
>
> Hi David,
> I have been using htop to monitor what is going on before and after
> closing.
In the past I've used valgrind for C++ projects (openlighting)
> but this is python/QML with no compiled code (from my side) at all to the
> best of my understanding valgrind can't help me with this, but I may be
> wrong.
> Memory usage of the newer version of gPodder is definitely higher (it loads
> a large amount of images) but it's also not released with closing gPodder
> (which does not background) so I suspect there is some bad synergy
> happening by a memory leak in system libraries being exasperated by
> gPodder. I downgraded on my phone and I could push memory usage up by just
> switching between lots of different pages and it seems pages don't get
> cleared from memory when not in use, though memory usage did drop a bit
> when I locked the screen.
> (By opening all podcast information pages which include logos and all
> episode listings one after the other I managed to enlarge the total memory
> footprint [VIRT] from ~500M to 1200M after screen lock it dropped back down
> to ~850M, resident memory usage [RES] was doubled by this and never dropped
> back down)
> In the newer version the episode listings are much heavier because each
> episode comes with a picture.
>
> Thanks,
> Eli
>
> Op ma 13 apr. 2020 om 17:03 schreef David Llewellyn-Jones <
> da...@flypig.co.uk&gt;:
>
> &gt; On 13/04/2020 15:54, E.S. Rosenberg wrote:
> &gt; &gt; Recently I've noticed my phone running out of memory
more often.
> &gt; &gt; I've update to 3.3.0.14 but I also released a newer
version of
> gPodder
&gt; &gt; which may be guilty of this.
> &gt; &gt; However closing gPodder does not release memory so I'm
not really
> sure
&gt; &gt; if I should blame myself or that lipstick is after all
> leaking memory. &gt; &gt; Also how does one optimize a qml/python
apps
> memory usage? Neither is &gt; &gt; managed to the best of my
knowledge.
> &gt; &gt; I may have time later to test the level of involvement
of gPodder
> by
&gt; &gt; downgrading.
> &gt;
> &gt; Hi Eli,
> &gt;
> &gt; If the memory isn't released when gPodder's closed (assuming the
app
> is
&gt; definitely closed, and not just hidden), then it's highly
unlikely
> to be &gt; gPodder draining your memory.
> &gt;
> &gt; A very simple way to check memory usage is just to take a look at
the
> &gt; output of "top". The following will show everything running
ordered by
> &gt; memory usage and keep it updated:
> &gt;
> &gt; top -o %MEM
> &gt;
> &gt; Or if you just want to track gPodder you could use something like
> this:
&gt;
> &gt; top -o %MEM -p `pgrep sailfish-qml`
> &gt;
> &gt; I used sailfish-qml as the app name, since probably that's what
> gPodder
&gt; will be called if it's QML/python-only, but you can change it
> to &gt; whatever you're interested in.
> &gt;
> &gt; Finally I was going to suggest to run it with valgrind, which
gives a
> &gt; summary of memory leaks when you close the app and I've found
useful
> in
&gt; the past for C++ code. Unfortunately when I tried it on another
> QML-only &gt; app the results weren't very helpful at all. So this may
not
> be a &gt; helpful route to go down.
> &gt;
> &gt; Nevertheless I uploaded an RPM to openrepos in case it's helpful
in
> some
&gt; other context:
> &gt;
> &gt; https://openrepos.net/content/flypig/valgrind
> &gt;
> &gt; David
> &gt; --
> &gt; Website: https://www.flypig.co.uk
> &gt; _______________________________________________
> &gt; SailfishOS.org Devel mailing list
> &gt; To unsubscribe, please send a mail to
> &gt; devel-unsubscr...@lists.sailfishos.org
> -------------- next part --------------
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> <https://lists.sailfishos.org/pipermail/devel/attachments/20200413/01e61ca1
> /attachment-0001.html&gt;
> ------------------------------
>
> Message: 4
> Date: Mon, 13 Apr 2020 18:12:35 +0200
> From: Julien Blanc <julien.bl...@tgcm.eu&gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&gt;
> Subject: [SailfishDevel] Lipstick not launching app
> Message-ID: <b1756f97cf8c1e4fbf672c03d3323da76902cbde.ca...@tgcm.eu&gt;
> Content-Type: text/plain; charset="UTF-8"
>
> Hi,
>
> I??m running into a pretty annoying issue with lipstick not launching
> the application i develop anymore (occurs with 3.3, but occurs after i
> made some changes which should not be relevant).
>
> The application launch fine from a terminal, launch fine from the sdk,
> but launching it from lipstick, it never gets launched and the process
> does not show up when running top/ps &amp; co.
>
> This seems like there could be something wrong with my .desktop file,
> but it didn't change between version 0.6 which was working fine with
> 3.3 and the dev version, which is not (i could not test dev version
> with 3.2 yet).
>
> journalctl does not show anything. There must be something wrong with
> my app, since it is the only one showing this behaviour (and it didn't
> before), but i'm puzzled as how to debug this. Any pointer would be
> greatly appreciated.
>
> Regards,
>
> Julien
>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 13 Apr 2020 19:57:14 +0300
> From: ???????????? ????????????????????&nbsp;
<coderusin...@gmail.com&gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&gt;
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID:
>
<cafbg4ueltmb8udtythjmr39vi_7kv4yglstu7bcnudhpgv7...@mail.gmail.com&gt;
> Content-Type: text/plain; charset="utf-8"
>
> Hello. You're right. Show us your .desktop file to judge
>
> ????, 13 ??????. 2020 ??. ?? 19:12, Julien Blanc
<julien.bl...@tgcm.eu&gt;:
>
> &gt; Hi,
> &gt;
> &gt; I??m running into a pretty annoying issue with lipstick not
launching
> &gt; the application i develop anymore (occurs with 3.3, but occurs
after i
> &gt; made some changes which should not be relevant).
> &gt;
> &gt; The application launch fine from a terminal, launch fine from the
sdk,
> &gt; but launching it from lipstick, it never gets launched and the
process
> &gt; does not show up when running top/ps &amp; co.
> &gt;
> &gt; This seems like there could be something wrong with my .desktop
file,
> &gt; but it didn't change between version 0.6 which was working fine
with
> &gt; 3.3 and the dev version, which is not (i could not test dev
version
> &gt; with 3.2 yet).
> &gt;
> &gt; journalctl does not show anything. There must be something wrong
with
> &gt; my app, since it is the only one showing this behaviour (and it
didn't
> &gt; before), but i'm puzzled as how to debug this. Any pointer would
be
> &gt; greatly appreciated.
> &gt;
> &gt; Regards,
> &gt;
> &gt; Julien
> &gt;
> &gt; _______________________________________________
> &gt; SailfishOS.org Devel mailing list
> &gt; To unsubscribe, please send a mail to
> &gt; devel-unsubscr...@lists.sailfishos.org
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL:
> <https://lists.sailfishos.org/pipermail/devel/attachments/20200413/0f5410b2
> /attachment-0001.html&gt;
> ------------------------------
>
> Message: 6
> Date: Tue, 14 Apr 2020 07:35:13 +0200
> From: Julien Blanc <julien.bl...@tgcm.eu&gt;
> To: devel@lists.sailfishos.org
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID: <4bfbf033104b80e93c74fb92459c40974c16245a.ca...@tgcm.eu&gt;
> Content-Type: text/plain; charset="UTF-8"
>
> There it is :
>
> [Desktop Entry]
> Type=Application
> X-Nemo-Application-Type=silica-qt5
> Icon=harbour-kontroller
> Exec=harbour-kontroller
> Name=Kontroller
> # translation example:
> # your app name in German locale (de)
> #
> # Remember to comment out the following line, if you do not want to use
> # a different app name in German locale (de).
> #Name[de]=kontroller
>
>
> The whole source code is available here:
>
> https://github.com/Julien-Blanc-tgcm/kontroller
>
> I changed a lot of things from v0.6, so tracking which particular
> change triggers the problem is not an easy task. I??d rather have a way
> to get more traces from lipstick than reverting every single change i
> made.
>
> THanks for your help,
>
> Regards,
>
> Julien
>
> Le lundi 13 avril 2020 ?? 19:57 +0300, ???????????? ???????????????????? a
??crit :
> &gt; Hello. You're right. Show us your .desktop file to judge
> &gt;
> &gt; ????, 13 ??????. 2020 ??. ?? 19:12, Julien Blanc
<julien.bl...@tgcm.eu&gt;:
> &gt; &gt; Hi,
> &gt; &gt;
> &gt; &gt; I??m running into a pretty annoying issue with lipstick
not
> &gt; &gt; launching
> &gt; &gt; the application i develop anymore (occurs with 3.3, but
occurs
> &gt; &gt; after i
> &gt; &gt; made some changes which should not be relevant).
> &gt; &gt;
> &gt; &gt; The application launch fine from a terminal, launch fine
from the
> &gt; &gt; sdk,
> &gt; &gt; but launching it from lipstick, it never gets launched
and the
> &gt; &gt; process
> &gt; &gt; does not show up when running top/ps &amp; co.
> &gt; &gt;
> &gt; &gt; This seems like there could be something wrong with my
.desktop
> &gt; &gt; file,
> &gt; &gt; but it didn't change between version 0.6 which was
working fine
> &gt; &gt; with
> &gt; &gt; 3.3 and the dev version, which is not (i could not test
dev
> version
&gt; &gt; with 3.2 yet).
> &gt; &gt;
> &gt; &gt; journalctl does not show anything. There must be
something wrong
> &gt; &gt; with
> &gt; &gt; my app, since it is the only one showing this behaviour
(and it
> &gt; &gt; didn't
> &gt; &gt; before), but i'm puzzled as how to debug this. Any
pointer would
> be
&gt; &gt; greatly appreciated.
> &gt; &gt;
> &gt; &gt; Regards,
> &gt; &gt;
> &gt; &gt; Julien
> &gt; &gt;
> &gt; &gt; _______________________________________________
> &gt; &gt; SailfishOS.org Devel mailing list
> &gt; &gt; To unsubscribe, please send a mail to
> &gt; &gt; devel-unsubscr...@lists.sailfishos.org
> &gt;
> &gt; _______________________________________________
> &gt; SailfishOS.org Devel mailing list
> &gt; To unsubscribe, please send a mail to
> &gt; devel-unsubscr...@lists.sailfishos.org
> &gt;
>
>
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Devel mailing list
> Devel@lists.sailfishos.org
> https://lists.sailfishos.org/cgi-bin/mailman/listinfo/devel
>
> ------------------------------
>
> End of Devel Digest, Vol 72, Issue 11
> *************************************
------------------------------
Message: 2
Date: Tue, 14 Apr 2020 09:14:31 +0200
From: Leszek Lesner <leszek.les...@web.de>
To: Sailfish OS Developers <devel@lists.sailfishos.org>
Subject: Re: [SailfishDevel] ??????Devel Digest, Vol 72, Issue 12
Message-ID: <6226469.JZbPKDCi7M@hp-spectrex360>
Content-Type: text/plain; charset="UTF-8"
Hi,
Am Dienstag, 14. April 2020, 09:09:32 CEST schrieb ????????????????:
> ????????????????????????????????????????????
officially only supported in Europe right now.
However nothing stops you from using a VPN
(translate by google)
??????????????????????????
????????????????????????????VPN
>
>
> ------------------&nbsp;????????&nbsp;------------------
>
??????:&nbsp;"devel-request"<devel-requ...@lists.sailfishos.org&gt;;
> ????????:&nbsp;2020??4??14??(??????) ????3:12
> ??????:&nbsp;"devel"<devel@lists.sailfishos.org&gt;;
>
> ????:&nbsp;Devel Digest, Vol 72, Issue 12
>
>
>
> Send Devel mailing list submissions to
> devel@lists.sailfishos.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.sailfishos.org/cgi-bin/mailman/listinfo/devel
> or, via email, send a message with subject or body 'help' to
> devel-requ...@lists.sailfishos.org
>
> You can reach the person managing the list at
> devel-ow...@lists.sailfishos.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Devel digest..."
>
>
> Today's Topics:
>
> &nbsp;&nbsp; 1. ??????Devel Digest, Vol 72, Issue 11
> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
(=?gb18030?B?srvK3cquve+yu7jEw/vX1g==?=)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 14 Apr 2020 15:07:05 +0800
> From: "=?gb18030?B?srvK3cquve+yu7jEw/vX1g==?=" <1028294...@qq.com&gt;
> To: "=?gb18030?B?ZGV2ZWwtcmVxdWVzdA==?="
<devel@lists.sailfishos.org&gt;
> Subject: [SailfishDevel] ??????Devel Digest, Vol 72, Issue 11
> Message-ID: <tencent_ae2916f443a6dc6bcbfacde28a8b4141e...@qq.com&gt;
> Content-Type: text/plain; charset="gb18030"
>
> ??????????????????????????????
>
>
> ------------------&amp;nbsp;????????&amp;nbsp;------------------
>
??????:&amp;nbsp;"devel-request"<devel-requ...@lists.sailfishos.org&amp;gt;;
> ????????:&amp;nbsp;2020??4??14??(??????) ????1:40
> ??????:&amp;nbsp;"devel"<devel@lists.sailfishos.org&amp;gt;;
>
> ????:&amp;nbsp;Devel Digest, Vol 72, Issue 11
>
>
>
> Send Devel mailing list submissions to
> devel@lists.sailfishos.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.sailfishos.org/cgi-bin/mailman/listinfo/devel
> or, via email, send a message with subject or body 'help' to
> devel-requ...@lists.sailfishos.org
>
> You can reach the person managing the list at
> devel-ow...@lists.sailfishos.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Devel digest..."
>
>
> Today's Topics:
>
> &amp;nbsp;&amp;nbsp; 1. memory leak? (E.S. Rosenberg)
> &amp;nbsp;&amp;nbsp; 2. Re: memory leak? (David Llewellyn-Jones)
> &amp;nbsp;&amp;nbsp; 3. Re: memory leak? (E.S. Rosenberg)
> &amp;nbsp;&amp;nbsp; 4. Lipstick not launching app (Julien Blanc)
> &amp;nbsp;&amp;nbsp; 5. Re: Lipstick not launching app
(???????????? ????????????????????)
> &amp;nbsp;&amp;nbsp; 6. Re: Lipstick not launching app (Julien
Blanc)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 13 Apr 2020 15:54:02 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos....@gmail.com&amp;gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&amp;gt;
> Subject: [SailfishDevel] memory leak?
> Message-ID:
> <CAHxFV_vsa-
YEJ2pL2s8xk=7rwnop9sfj6bsaneq76fbubhv...@mail.gmail.com&amp;gt;
>
Content-Type: text/plain; charset="utf-8"
>
> Hi all,
> Recently I've noticed my phone running out of memory more often.
> I've update to 3.3.0.14 but I also released a newer version of gPodder
> which may be guilty of this.
> However closing gPodder does not release memory so I'm not really sure if I
> should blame myself or that lipstick is after all leaking memory. Also how
> does one optimize a qml/python apps memory usage? Neither is managed to the
> best of my knowledge.
> I may have time later to test the level of involvement of gPodder by
> downgrading.
> Thanks,
> Ei
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL:
> <https://lists.sailfishos.org/pipermail/devel/attachments/20200413/83519421
> /attachment-0001.html&amp;gt;
> ------------------------------
>
> Message: 2
> Date: Mon, 13 Apr 2020 17:03:05 +0300
> From: David Llewellyn-Jones <da...@flypig.co.uk&amp;gt;
> To: devel@lists.sailfishos.org
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID: <3b91822b-d63c-5266-f907-e4dc7a460...@flypig.co.uk&amp;gt;
> Content-Type: text/plain; charset=utf-8
>
> On 13/04/2020 15:54, E.S. Rosenberg wrote:
> &amp;gt; Recently I've noticed my phone running out of memory more
often.
> &amp;gt; I've update to 3.3.0.14 but I also released a newer version of
> gPodder
&amp;gt; which may be guilty of this.
> &amp;gt; However closing gPodder does not release memory so I'm not
really
> sure
&amp;gt; if I should blame myself or that lipstick is after all
> leaking memory. &amp;gt; Also how does one optimize a qml/python apps
> memory usage? Neither is &amp;gt; managed to the best of my knowledge.
> &amp;gt; I may have time later to test the level of involvement of
gPodder
> by
&amp;gt; downgrading.
>
> Hi Eli,
>
> If the memory isn't released when gPodder's closed (assuming the app is
> definitely closed, and not just hidden), then it's highly unlikely to be
> gPodder draining your memory.
>
> A very simple way to check memory usage is just to take a look at the
> output of "top". The following will show everything running ordered by
> memory usage and keep it updated:
>
> top -o %MEM
>
> Or if you just want to track gPodder you could use something like this:
>
> top -o %MEM -p `pgrep sailfish-qml`
>
> I used sailfish-qml as the app name, since probably that's what gPodder
> will be called if it's QML/python-only, but you can change it to
> whatever you're interested in.
>
> Finally I was going to suggest to run it with valgrind, which gives a
> summary of memory leaks when you close the app and I've found useful in
> the past for C++ code. Unfortunately when I tried it on another QML-only
> app the results weren't very helpful at all. So this may not be a
> helpful route to go down.
>
> Nevertheless I uploaded an RPM to openrepos in case it's helpful in some
> other context:
>
> https://openrepos.net/content/flypig/valgrind
>
> David
> --
> Website: https://www.flypig.co.uk
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 13 Apr 2020 17:47:04 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos....@gmail.com&amp;gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&amp;gt;
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID:
> <CAHxFV_t9EaKUdktvUAf6i-=g1qgWb0DF4YZexER=8yP3-
ay...@mail.gmail.com&amp;gt;
>
Content-Type: text/plain; charset="utf-8"
>
> Hi David,
> I have been using htop to monitor what is going on before and after
> closing.
In the past I've used valgrind for C++ projects (openlighting)
> but this is python/QML with no compiled code (from my side) at all to the
> best of my understanding valgrind can't help me with this, but I may be
> wrong.
> Memory usage of the newer version of gPodder is definitely higher (it loads
> a large amount of images) but it's also not released with closing gPodder
> (which does not background) so I suspect there is some bad synergy
> happening by a memory leak in system libraries being exasperated by
> gPodder. I downgraded on my phone and I could push memory usage up by just
> switching between lots of different pages and it seems pages don't get
> cleared from memory when not in use, though memory usage did drop a bit
> when I locked the screen.
> (By opening all podcast information pages which include logos and all
> episode listings one after the other I managed to enlarge the total memory
> footprint [VIRT] from ~500M to 1200M after screen lock it dropped back down
> to ~850M, resident memory usage [RES] was doubled by this and never dropped
> back down)
> In the newer version the episode listings are much heavier because each
> episode comes with a picture.
>
> Thanks,
> Eli
>
> Op ma 13 apr. 2020 om 17:03 schreef David Llewellyn-Jones <
> da...@flypig.co.uk&amp;gt;:
>
> &amp;gt; On 13/04/2020 15:54, E.S. Rosenberg wrote:
> &amp;gt; &amp;gt; Recently I've noticed my phone running out of
memory more
> often.
&amp;gt; &amp;gt; I've update to 3.3.0.14 but I also released a
> newer version of gPodder &amp;gt; &amp;gt; which may be guilty of
this.
> &amp;gt; &amp;gt; However closing gPodder does not release memory
so I'm not
> really sure
&amp;gt; &amp;gt; if I should blame myself or that lipstick is
> after all leaking memory. &amp;gt; &amp;gt; Also how does one
optimize a
> qml/python apps memory usage? Neither is &amp;gt; &amp;gt; managed
to the
> best of my knowledge.
> &amp;gt; &amp;gt; I may have time later to test the level of
involvement of
> gPodder by
&amp;gt; &amp;gt; downgrading.
> &amp;gt;
> &amp;gt; Hi Eli,
> &amp;gt;
> &amp;gt; If the memory isn't released when gPodder's closed (assuming
the
> app is
&amp;gt; definitely closed, and not just hidden), then it's highly
> unlikely to be &amp;gt; gPodder draining your memory.
> &amp;gt;
> &amp;gt; A very simple way to check memory usage is just to take a
look at
> the
&amp;gt; output of "top". The following will show everything running
> ordered by &amp;gt; memory usage and keep it updated:
> &amp;gt;
> &amp;gt; top -o %MEM
> &amp;gt;
> &amp;gt; Or if you just want to track gPodder you could use something
like
> this:
&amp;gt;
> &amp;gt; top -o %MEM -p `pgrep sailfish-qml`
> &amp;gt;
> &amp;gt; I used sailfish-qml as the app name, since probably that's
what
> gPodder
&amp;gt; will be called if it's QML/python-only, but you can
> change it to &amp;gt; whatever you're interested in.
> &amp;gt;
> &amp;gt; Finally I was going to suggest to run it with valgrind, which
gives
> a
&amp;gt; summary of memory leaks when you close the app and I've found
> useful in &amp;gt; the past for C++ code. Unfortunately when I tried
it on
> another QML-only &amp;gt; app the results weren't very helpful at all.
So
> this may not be a &amp;gt; helpful route to go down.
> &amp;gt;
> &amp;gt; Nevertheless I uploaded an RPM to openrepos in case it's
helpful in
> some
&amp;gt; other context:
> &amp;gt;
> &amp;gt; https://openrepos.net/content/flypig/valgrind
> &amp;gt;
> &amp;gt; David
> &amp;gt; --
> &amp;gt; Website: https://www.flypig.co.uk
> &amp;gt; _______________________________________________
> &amp;gt; SailfishOS.org Devel mailing list
> &amp;gt; To unsubscribe, please send a mail to
> &amp;gt; devel-unsubscr...@lists.sailfishos.org
> -------------- next part --------------
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> ------------------------------
>
> Message: 4
> Date: Mon, 13 Apr 2020 18:12:35 +0200
> From: Julien Blanc <julien.bl...@tgcm.eu&amp;gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&amp;gt;
> Subject: [SailfishDevel] Lipstick not launching app
> Message-ID:
<b1756f97cf8c1e4fbf672c03d3323da76902cbde.ca...@tgcm.eu&amp;gt;
> Content-Type: text/plain; charset="UTF-8"
>
> Hi,
>
> I??m running into a pretty annoying issue with lipstick not launching
> the application i develop anymore (occurs with 3.3, but occurs after i
> made some changes which should not be relevant).
>
> The application launch fine from a terminal, launch fine from the sdk,
> but launching it from lipstick, it never gets launched and the process
> does not show up when running top/ps &amp;amp; co.
>
> This seems like there could be something wrong with my .desktop file,
> but it didn't change between version 0.6 which was working fine with
> 3.3 and the dev version, which is not (i could not test dev version
> with 3.2 yet).
>
> journalctl does not show anything. There must be something wrong with
> my app, since it is the only one showing this behaviour (and it didn't
> before), but i'm puzzled as how to debug this. Any pointer would be
> greatly appreciated.
>
> Regards,
>
> Julien
>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 13 Apr 2020 19:57:14 +0300
> From: ???????????? ????????????????????&amp;nbsp;
<coderusin...@gmail.com&amp;gt;
> To: Sailfish OS Developers <devel@lists.sailfishos.org&amp;gt;
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID:
>
<cafbg4ueltmb8udtythjmr39vi_7kv4yglstu7bcnudhpgv7...@mail.gmail.com&amp;gt;
>
Content-Type: text/plain; charset="utf-8"
>
> Hello. You're right. Show us your .desktop file to judge
>
> ????, 13 ??????. 2020 ??. ?? 19:12, Julien Blanc
<julien.bl...@tgcm.eu&amp;gt;:
>
> &amp;gt; Hi,
> &amp;gt;
> &amp;gt; I??m running into a pretty annoying issue with lipstick not
> launching
&amp;gt; the application i develop anymore (occurs with 3.3, but
> occurs after i &amp;gt; made some changes which should not be
relevant).
> &amp;gt;
> &amp;gt; The application launch fine from a terminal, launch fine from
the
> sdk,
&amp;gt; but launching it from lipstick, it never gets launched and
> the process &amp;gt; does not show up when running top/ps
&amp;amp; co.
> &amp;gt;
> &amp;gt; This seems like there could be something wrong with my
.desktop
> file,
&amp;gt; but it didn't change between version 0.6 which was working
> fine with &amp;gt; 3.3 and the dev version, which is not (i could not
test
> dev version &amp;gt; with 3.2 yet).
> &amp;gt;
> &amp;gt; journalctl does not show anything. There must be something
wrong
> with
&amp;gt; my app, since it is the only one showing this behaviour (and
> it didn't &amp;gt; before), but i'm puzzled as how to debug this. Any
> pointer would be &amp;gt; greatly appreciated.
> &amp;gt;
> &amp;gt; Regards,
> &amp;gt;
> &amp;gt; Julien
> &amp;gt;
> &amp;gt; _______________________________________________
> &amp;gt; SailfishOS.org Devel mailing list
> &amp;gt; To unsubscribe, please send a mail to
> &amp;gt; devel-unsubscr...@lists.sailfishos.org
> -------------- next part --------------
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> /attachment-0001.html&amp;gt;
> ------------------------------
>
> Message: 6
> Date: Tue, 14 Apr 2020 07:35:13 +0200
> From: Julien Blanc <julien.bl...@tgcm.eu&amp;gt;
> To: devel@lists.sailfishos.org
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID:
<4bfbf033104b80e93c74fb92459c40974c16245a.ca...@tgcm.eu&amp;gt;
> Content-Type: text/plain; charset="UTF-8"
>
> There it is :
>
> [Desktop Entry]
> Type=Application
> X-Nemo-Application-Type=silica-qt5
> Icon=harbour-kontroller
> Exec=harbour-kontroller
> Name=Kontroller
> # translation example:
> # your app name in German locale (de)
> #
> # Remember to comment out the following line, if you do not want to use
> # a different app name in German locale (de).
> #Name[de]=kontroller
>
>
> The whole source code is available here:
>
> https://github.com/Julien-Blanc-tgcm/kontroller
>
> I changed a lot of things from v0.6, so tracking which particular
> change triggers the problem is not an easy task. I??d rather have a way
> to get more traces from lipstick than reverting every single change i
> made.
>
> THanks for your help,
>
> Regards,
>
> Julien
>
> Le lundi 13 avril 2020 ?? 19:57 +0300, ???????????? ???????????????????? a
??crit :
> &amp;gt; Hello. You're right. Show us your .desktop file to judge
> &amp;gt;
> &amp;gt; ????, 13 ??????. 2020 ??. ?? 19:12, Julien Blanc
> <julien.bl...@tgcm.eu&amp;gt;:
&amp;gt; &amp;gt; Hi,
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; I??m running into a pretty annoying issue with
lipstick
> not
&amp;gt; &amp;gt; launching
> &amp;gt; &amp;gt; the application i develop anymore (occurs with
3.3, but
> occurs
&amp;gt; &amp;gt; after i
> &amp;gt; &amp;gt; made some changes which should not be relevant).
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; The application launch fine from a terminal,
launch fine
> from the
&amp;gt; &amp;gt; sdk,
> &amp;gt; &amp;gt; but launching it from lipstick, it never gets
launched and
> the
&amp;gt; &amp;gt; process
> &amp;gt; &amp;gt; does not show up when running top/ps
&amp;amp; co.
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; This seems like there could be something wrong
with my
> .desktop
&amp;gt; &amp;gt; file,
> &amp;gt; &amp;gt; but it didn't change between version 0.6 which
was working
> fine
&amp;gt; &amp;gt; with
> &amp;gt; &amp;gt; 3.3 and the dev version, which is not (i could
not test
> dev version
&amp;gt; &amp;gt; with 3.2 yet).
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; journalctl does not show anything. There must be
something
> wrong
&amp;gt; &amp;gt; with
> &amp;gt; &amp;gt; my app, since it is the only one showing this
behaviour
> (and it
&amp;gt; &amp;gt; didn't
> &amp;gt; &amp;gt; before), but i'm puzzled as how to debug this.
Any pointer
> would be
&amp;gt; &amp;gt; greatly appreciated.
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; Regards,
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; Julien
> &amp;gt; &amp;gt;
> &amp;gt; &amp;gt; _______________________________________________
> &amp;gt; &amp;gt; SailfishOS.org Devel mailing list
> &amp;gt; &amp;gt; To unsubscribe, please send a mail to
> &amp;gt; &amp;gt; devel-unsubscr...@lists.sailfishos.org
> &amp;gt;
> &amp;gt; _______________________________________________
> &amp;gt; SailfishOS.org Devel mailing list
> &amp;gt; To unsubscribe, please send a mail to
> &amp;gt; devel-unsubscr...@lists.sailfishos.org
> &amp;gt;
>
>
>
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