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Re: skyline vertical spacing
From: |
Han-Wen Nienhuys |
Subject: |
Re: skyline vertical spacing |
Date: |
Sat, 06 Jan 2007 21:20:19 +0100 |
User-agent: |
Thunderbird 1.5.0.9 (X11/20061219) |
Joe Neeman escreveu:
>
> 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?
>
>
> I'll take a look. How important is the optimisation? (I was thinking of
> trying to turn 2-pass spacing into 1-pass spacing -- which should I do
> first?)
I don't know, take a look at the profile and see if you can come up with some
simple shortcuts. I already did a few. (Couldn't sleep last night).
A few simple optimizations put Page_spacer::calc_subproblem at the top.
--
Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen
LilyPond Software Design
-- Code for Music Notation
http://www.lilypond-design.com