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Re: scheme night-mare...

From: Neil Puttock
Subject: Re: scheme night-mare...
Date: Tue, 13 Jul 2010 22:55:00 +0100

Hi Joe,

On 13 July 2010 02:18, Joe Neeman <address@hidden> wrote:

> Does the attached patch help? For me, it reduces dramatically the
> number of times that combine_pure_heights (and also ly_scm2interval)
> is called, but it has very little effect on lilypond's overall running
> time (for the optimized build, at least).

I've just tested this patch (after removing the bits which prevented
it from applying; they look like they belong to a fix for issue 1152.
:)  It has a dramatic effect in several cases: on one 26 page score
it's halved the compilation time to just over a minute.

On Haipeng's `Harmonious' score
I get the following results (both optimized):

master: 3m40.766s
patched: 2m3.297s


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