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Re: broken doc build (orchestra.ly)
From: |
David Kastrup |
Subject: |
Re: broken doc build (orchestra.ly) |
Date: |
Sat, 21 May 2016 11:38:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
James Lowe <address@hidden> writes:
> David,
>
> On 20/05/16 17:38, David Kastrup wrote:
>> James <address@hidden> writes:
>>
>>> I don;t know what the lilypond.pot stuff does but could that have been
>>> the problem?
>> Unlikely. I think it may be the distribution of files across parallel
>> builds, where the few snippets using the Scheme_engraver poison the
>> session so that it crashes during an unrelated snippet (or when exiting)
>> later on.
>>
>> That is, if we can show that the Scheme_engraver code actually gets
>> exercised during the runs that crash.
>>
>
> Well if you need me to try some 'hacked up' code or try some specific
> compilation options etc. to get output for you, let me know.
>
> All I can say to Knut is that, for the last couple of days anyway, the
> 'problem' seems to have gone away.
Garbage collection problems are elusive. I was surprised that Knut was
able to reproduce them well enough for bisection (though bisection does
not employ much redundancy if at all, so if a problem triggers randomly,
you'll still end up with a particular commit labelled as culprit).
At any rate, Werner had pushed a spelling correction commit that ended
up staying in staging for a looooong time (days I think) but then got
passed to master pretty fast once _another_ commit was pushed on top of
it.
That also reeks a bit of Patchy failure for sort-of random but
reproducible conditions. At any rate, I pushed a slightly amended patch
for issue 4851 now. _If_ it was a garbage collection issue on some
topic I suspected, it might make the problem go away. Let's hear from
Knut.
--
David Kastrup
- broken doc build (orchestra.ly), Knut Petersen, 2016/05/20
- Re: broken doc build (orchestra.ly), Phil Holmes, 2016/05/20
- Re: broken doc build (orchestra.ly), James, 2016/05/20
- Re: broken doc build (orchestra.ly), David Kastrup, 2016/05/21
- Re: broken doc build (orchestra.ly), James Lowe, 2016/05/21
- Re: broken doc build (orchestra.ly),
David Kastrup <=
- Re: broken doc build (orchestra.ly), Werner LEMBERG, 2016/05/21
- Re: broken doc build (orchestra.ly), David Kastrup, 2016/05/21
- Re: broken doc build (orchestra.ly), Werner LEMBERG, 2016/05/21
- Re: broken doc build (orchestra.ly), James Lowe, 2016/05/21
- Re: broken doc build (orchestra.ly), James Lowe, 2016/05/22
- Re: broken doc build (orchestra.ly), Phil Holmes, 2016/05/22
- Re: broken doc build (orchestra.ly), David Kastrup, 2016/05/22
- Re: broken doc build (orchestra.ly), James Lowe, 2016/05/22
- Re: broken doc build (orchestra.ly), David Kastrup, 2016/05/22
- Re: broken doc build (orchestra.ly), David Kastrup, 2016/05/22