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Re: ly:page-turn-breaking core dumps
From: |
Pierre-Luc Gauthier |
Subject: |
Re: ly:page-turn-breaking core dumps |
Date: |
Mon, 24 Feb 2020 17:19:17 -0500 |
Hi there,
Is there anyone on this list who would be willing to help this bug
along? I will gladly pay for this feature to be working again might
any of you be interested. I have 9 full orchestra+chorus projects to
render by… well its already in rehearsal :) and most of them displays
the bug.
tl,dr;
LilyPond core dumps it seems in the ly:page-turn-breaking algorithm.
Following is my post on the lilypond-bug mailing list from this February first.
Le sam. 1 févr. 2020 à 09:46, Pierre-Luc Gauthier
<address@hidden> a écrit :
> So, this problem comes up once in awhile but, I do not know why, its
> now recurrent on multiple projects now.
> All my orchestral projects compile about 96 PDF all using the
> ly:page-turn-breaking algorithm that I love so very very much. But
> sometimes, it fails with the error bellow. By sometimes I mean, it
> *always* breaks until I do significant music changes that, I suppose,
> changes the page layout until the problem is avoided by chance.
>
> Here is the interesting tail of the output :
>
> Calculating page and line breaks (8 possible page breaks)...lilypond:
> /tmp/packerbuild-1000/lilypond-git/lilypond-git/src/lilypond/lily/page-turn-page-breaking.cc:218:
> void Page_turn_page_breaking::calc_subproblem(vsize): Assertion
> `!std::isinf (best.demerits_) && start < end - 1' failed.
> ./publish.sh: line 11: 63598 Aborted (core dumped)
> lilypond -dno-point-and-click -ddelete-intermediate-files
> -dembed-source-code --pdf -o ./upload/ ./parts-book-template.ily
>
> I'm sure there is a way to create a MWE but I've never manage to do
> so. It's sort of a "once in a specific while" kind of problem.
>
> How can I help this bug along?
Le sam. 1 févr. 2020 à 09:54, Thomas Morley <address@hidden> a écrit :
> This may be related to https://sourceforge.net/p/testlilyissues/issues/4943/
Pierre-Luc Gauthier <address@hidden> writes:
> g++ --verbose
> returns :
> Target: x86_64-pc-linux-gnu
> Le sam. 1 févr. 2020 à 11:05, David Kastrup <address@hidden> a écrit :
> > 64bit. Should not be affected by the bug Harm mentioned.
Le sam. 1 févr. 2020 à 12:59, Pierre-Luc Gauthier
<address@hidden> a écrit :
> Should I provide anything more helpful to help advance an eventual issue ?
The problem being very hard to reproduce and I have this very quirky
system of compiling parts so, I suppose I will have to provide a whole
project that displays the problem to the person interested in this
issue?
Thanks in advance.
--
Pierre-Luc Gauthier
- Re: ly:page-turn-breaking core dumps,
Pierre-Luc Gauthier <=
- Re: ly:page-turn-breaking core dumps, David Kastrup, 2020/02/24
- Re: ly:page-turn-breaking core dumps, Pierre-Luc Gauthier, 2020/02/24
- Re: ly:page-turn-breaking core dumps, David Kastrup, 2020/02/25
- Re: ly:page-turn-breaking core dumps, Pierre-Luc Gauthier, 2020/02/25
- Re: ly:page-turn-breaking core dumps, David Kastrup, 2020/02/25
- Re: ly:page-turn-breaking core dumps, Han-Wen Nienhuys, 2020/02/26
- Re: ly:page-turn-breaking core dumps, Han-Wen Nienhuys, 2020/02/28
- Re: ly:page-turn-breaking core dumps, Han-Wen Nienhuys, 2020/02/28
- Re: ly:page-turn-breaking core dumps, Pierre-Luc Gauthier, 2020/02/28
- Re: ly:page-turn-breaking core dumps, Han-Wen Nienhuys, 2020/02/28