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Re: midi2ly failure


From: Colin Hall
Subject: Re: midi2ly failure
Date: Wed, 19 Dec 2012 10:03:58 +0000
User-agent: Mutt/1.5.21 (2010-09-15)

On Tue, Dec 18, 2012 at 06:39:09PM -0800, Ben Rudiak-Gould wrote:
> I rewrote midi.c in Python and tested it on the largest midi file in
> IMSLP [1]. On my laptop it takes about 200 ms instead of 50 ms to load
> the file, but that's a small fraction of midi2ly's four-second
> runtime, and there are a lot of optimizations that can be done in
> midi2ly itself. (For example, memoizing the creation of Duration
> objects saves about 500 ms.) I think getting rid of the sole occupant
> of usr/lib/lilypond/current/python is worth it. Assuming you agree,
> where should I send the code?

Formally, the process for submitting code is set out here:

http://lilypond.org/doc/v2.17/Documentation/contributor-big-page#commits-and-patches

Ideally, if you need one, a mentor should help you to follow the above
process:

http://lilypond.org/doc/v2.17/Documentation/contributor-big-page#mentors

In practice, ask the devs. Phil Holmes or David Kastrup should be able
to guide you. Although Graham is listed here as Project Manager, I
don't this is the case any longer.

http://lilypond.org/doc/v2.17/Documentation/topdocs/AUTHORS

Cheers,
Colin.

-- 

Colin Hall



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