Re: skyline vertical spacing
Han-Wen Nienhuys escreveu: I'm not (yet) convinced that it's worth the effort. It seems that querying at a point is the only thing that gets improved speed. Merging and distance are still O(sum of length of skylines) because we need to at least look at every point in every skyline. Building a skyline is still O(n log n). I think you can do better on merging and distance, if you also store min/max heights in nodes; with that you could skip looking at an entire branch of points. However, you're right in that it is premature to optimize this. Hi, I have added scripts for profiling, see buildscripts/build-profile.sh. It turns out that the skyline related routines have replaced Grob::get_property() as the top-contender in the profile. Can you have a look to see if this can be optimized? Each sample counts as 0.01 seconds. % cumulative self self total time seconds secondscalls ms/call ms/call name 16.39 6.36 6.36 10977483 0.00 0.00 Building::conceals_beginning(Building const) const 16.37 12.72 6.36 666756 0.01 0.01 common_refpoint_of_array(std::vectorGrob*, std::allocatorGrob* const, Grob*, Axis) 6.21 15.13 2.41 1757179 0.00 0.01 Skyline::internal_merge_skyline(std::listBuilding, std::allocatorBuilding *, std::listBuilding, std::allocatorBuilding *, std::listBuilding, std::allocatorBuilding *) 5.69 17.34 2.21 18440608 0.00 0.00 skyline_trailing_part(std::listBuilding, std::allocatorBuilding *, double) 5.62 19.52 2.18 15397616 0.00 0.00 Building::conceals(Building const) const 4.05 21.09 1.57 6362790 0.00 0.00 Building::precompute() 3.79 22.56 1.47 1694853 0.00 0.00 Page_spacer::calc_subproblem(unsigned int, unsigned int) 1.21 23.03 0.47 27360933 0.00 0.00 Interval_tdouble::length() const 1.20 23.49 0.47 5219812 0.00 0.00 Grob::extent(Grob*, Axis) const 1.13 23.93 0.44 26448697 0.00 0.00 Grob::internal_get_property_data(scm_unused_struct*) const 0.84 24.26 0.33 20164826 0.00 0.00 Grob::get_offset(Axis) const -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
Le vendredi 05 janvier 2007 à 07:58 +0100, till Rettig a écrit : cygwin.html and macos.html have not been updated for a while; macos.html is clearly outdated, but cygwin.html is still valuable (Cygwin provides 2.10.7), so it should't be renamed to windows.html. You're right it should be clearly mentioned there are 2 LilyPond flavours on Windows (native and Cygwin). Yes, sorry, I meant I just renamed the file cygwin.html into windows.html so it would be found with the link. This is the patch I sent. No, windows*.html pages on lilypond.org are stalled, they were renamed to cygwin.html more than one year ago (commit 2a885250c835ea34f454275b07c1ba50c8a626a6; I've played with gitk to discover this), but the links weren't updated. I'm fixing it right now for all languages. Updating committishes is up to the translators as usual. The webmasters (Jan Han-Wen) may want to junk the old windows*.html pages. Would be good to have also some installation advices in general, like about dependencies and so on (or how is that now, doesn't also the native windows version need gostscript?). GUB is a package providing all dependencies (excepted libc.so.6 on Linux), so you should never worry about dependencies. There is a link to GUB readme at bootom of web/install. Regarding other installation advice, I don't want to speak for the main hackers, but you are free to write some blurb like where and what to click for installing and getting started for the Windows version (to be put in install/windows.html?), like what already exists about Cygwin. Cheers -- John Mandereau [EMAIL PROTECTED] ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
John Mandereau escreveu: Regarding other installation advice, I don't want to speak for the main hackers, but you are free to write some blurb like where and what to click for installing and getting started for the Windows version (to be put in install/windows.html?), like what already exists about Cygwin. the windows package is self-contained, howeevr, see http://lilypond.org/web/devel/participating/editors Cheers -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
Han-Wen Nienhuys [EMAIL PROTECTED] writes: the windows package is self-contained, howeevr, see http://lilypond.org/web/devel/participating/editors Interesting, see bottom of http://lilypond.org/web/about/features Jan. -- Jan Nieuwenhuizen [EMAIL PROTECTED] | GNU LilyPond - The music typesetter http://www.xs4all.nl/~jantien | http://www.lilypond.org ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
Jan Nieuwenhuizen escreveu: Han-Wen Nienhuys [EMAIL PROTECTED] writes: the windows package is self-contained, howeevr, see http://lilypond.org/web/devel/participating/editors Interesting, see bottom of http://lilypond.org/web/about/features yes, well, actually, I also want that page to have a more appealing look. -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: LilyPond suggestions
[EMAIL PROTECTED]:
Jesse Engle wrote:
4.) There is no way to create an entire page of exercises (a feature
that would be incredibly useful for music teachers such as myself)
like this:
http://jengle.waferbaby.com/tmp/lp/exercises.png
Actually, you could do this too within LilyPond, since you can use
\markup commands to create several columns and you can embed scores
into a \markup command. Here's a simple example:
...
Whu not use \startStaff and \stopStaff, like:
\score {
\new Staff {
\relative c' {
\clef alto c1 c \stopStaff s1
\startStaff b1 b \stopStaff s1
\startStaff a1 a \stopStaff
}
}
\new Staff {
\relative c' {
\clef alto c1 c \stopStaff s1
\startStaff b1 b \stopStaff s1
\startStaff a1 a \stopStaff
}
}
\new Staff {
\relative c' {
\clef alto c1 c \stopStaff s1
\startStaff b1 b \stopStaff s1
\startStaff a1 a \stopStaff
}
}
}
See staff-halfway.ly [1] in the regression tests.
[1] http://lilypond.org/doc/v2.11/input/regression/lily-1a72868935.ly
Regards
/Karl
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PATH again
I know we've discussed this before, but could we re-open the debate? I think we should have bin/lilypond bin/convert-ly bin/lilypond-book ... (and other lilypond scripts) in the LilyPond package, and move other programs to lilybin/guile lilybin/fc-cache lilybin/ps2pdf (or some other directory) This would be nice because lily's ps2pdf has replaced fink's working ps2pdf. $ ps2pdf foo.ps AFPL Ghostscript SVN PRE-RELEASE 8.55: Can't find initialization file gs_init.ps. w073-ecs:~/tmp gperciva$ which ps2pdf /Users/gperciva/Apps/LilyPond.app/Contents/Resources/bin//ps2pdf Lilypond itself works fine, so evidently it's happy with however ps2pdf is set up, but other things (including make web) aren't happy with this. Cheers, - Graham ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
make web external_binary
Fresh git, cp GNUmakefile.in GNUmakefile make LILYPOND_EXTERNAL_BINARY=~/Apps/LilyPond.app/Contents/Resources/bin/lilypond LILYPOND_BOOK_LILYPOND_FLAGS= web result (died very close to the beginning, after processing input/*.ly ) ... LANG= makeinfo --enable-encoding -I ./out-www --output=out-www/collated-files.html --css-include=/Users/gperciva/usr/src/lilypond/Documentation/texinfo.css --html --no-split --no-headers out-www/collated-files.texi out-www/collated-files.texi: No such file or directory make[3]: *** [out-www/collated-files.html] Error 1 make[2]: *** [WWW] Error 2 make[1]: *** [WWW] Error 2 make: *** [web] Error 2 2007-01-05 09:57:45.003 open[1175] No such file: /Users/gperciva/usr/src/lilypond/out-www/lilypond/index.html ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: PATH again
Graham Percival escreveu: This would be nice because lily's ps2pdf has replaced fink's working ps2pdf. $ ps2pdf foo.ps AFPL Ghostscript SVN PRE-RELEASE 8.55: Can't find initialization file gs_init.ps. w073-ecs:~/tmp gperciva$ which ps2pdf /Users/gperciva/Apps/LilyPond.app/Contents/Resources/bin//ps2pdf Lilypond itself works fine, so evidently it's happy with however ps2pdf is set up, but other things (including make web) aren't happy with this. it's easier to have some scripts that do exec .../lilypond.app/.../bin/lilypond $@ and not put the contents of the .app in your $PATH. -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Git-patch: spanish WAS: /index.es.html has funny titles?
I think this mail got lost somewhere, so I'm re-sending. === After talking to Franciso where he agreed that the titles were misunderstood i modified the index file and the did: $ git-update-index es/index.html $ git-commit -m message $ git format-patch HEAD^ The last command gave me what appears to be a diff of the modified version against the old one, which I attach as a gzipped file so as not to mangle the coding. Should I do the pull after the modifications? -- Daniel Tonda C. 0001-message.txt.gz Description: GNU Zip compressed data ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: Git-patch: spanish WAS: /index.es.html has funny titles?
Daniel Tonda wrote: I think this mail got lost somewhere, so I'm re-sending. Sorry, it was lost in my private mailbox, I overlooked it. Please send future translation updates only to this list. After talking to Franciso where he agreed that the titles were misunderstood i modified the index file and the did: $ git-update-index es/index.html $ git-commit -m message $ git format-patch HEAD^ Patch applied. The last command gave me what appears to be a diff of the modified version against the old one, which I attach as a gzipped file so as not to mangle the coding. Should I do the pull after the modifications? Yes, and it might tell you that you have to merge. Cheers -- John Mandereau [EMAIL PROTECTED] ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: musicxml2ly bug
I'm not certain what to do with this report. I'd normally ask for a small snippet, but I don't know if it's easy to produce one with musicxml. OTOH, a 151Kb .xml file seems a bit large to add to the bug tracker. Werner LEMBERG wrote: [lilypond 2.11.7] I've just received the attached MusicXML file for testing purposes. Trying musicxml2ly on this file, the script aborts with Traceback (most recent call last): File /usr/local/bin/musicxml2ly, line 656, in ? main() File /usr/local/bin/musicxml2ly, line 653, in main voices = convert (args[0], options) File /usr/local/bin/musicxml2ly, line 614, in convert voices = get_all_voices (parts) File /usr/local/bin/musicxml2ly, line 465, in get_all_voices part_ly_voices[n] = (musicxml_voice_to_lily_voice (v), v) File /usr/local/bin/musicxml2ly, line 333, in musicxml_voice_to_lily_voice num = int (n.get_parent ().number) ValueError: invalid literal for int(): 22A And indeed, the corresponding XML snippet shows this: measure number=21 ... measure number=22 ... measure number=22A non-controlling=yes ... Werner ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: musicxml2ly bug
Graham Percival escreveu: I'm not certain what to do with this report. I'd normally ask for a small snippet, but I don't know if it's easy to produce one with musicxml. OTOH, a 151Kb .xml file seems a bit large to add to the bug tracker. Just note that measure numbers aren't numbers with the XML snippet. -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
Han-Wen Nienhuys wrote: Jan Nieuwenhuizen escreveu: Han-Wen Nienhuys [EMAIL PROTECTED] writes: the windows package is self-contained, howeevr, see http://lilypond.org/web/devel/participating/editors Interesting, see bottom of http://lilypond.org/web/about/features yes, well, actually, I also want that page to have a more appealing look. Agreed. The features list is too long; IMHO it'd be better to illustrate these features by a few LilyPond scores, one for each notation domain: vocal music, orchestral full score, piano music, contemporary music... For this, we would need more than one features page. If I do something (not before February anyway), may I take inspiration from typography-demo.svg? -- John Mandereau [EMAIL PROTECTED] ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: musicxml2ly bug
Han-Wen Nienhuys wrote: Graham Percival escreveu: I'm not certain what to do with this report. I'd normally ask for a small snippet, but I don't know if it's easy to produce one with musicxml. OTOH, a 151Kb .xml file seems a bit large to add to the bug tracker. Just note that measure numbers aren't numbers with the XML snippet. OK, entered as http://code.google.com/p/lilypond/issues/detail?id=222 - Graham ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: musicxml2ly bug
I'm not certain what to do with this report. I'd normally ask for a small snippet, but I don't know if it's easy to produce one with musicxml. OTOH, a 151Kb .xml file seems a bit large to add to the bug tracker. I suggest to store it compressed. Werner ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
Re: adding installation for windows in German
John Mandereau escreveu: If I do something (not before February anyway), may I take inspiration from typography-demo.svg? certainly. -- Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen LilyPond Software Design -- Code for Music Notation http://www.lilypond-design.com ___ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
