Re: LilyPond 2.25.14

[Michael Käppler]

Hi Jonas,
thanks for working on this!

> Windows build with Guile JIT: https://cloud.hahnjo.de/s/Ek5x9rybpiPNtoj
> This turns on just-in-time compilation that was added in Guile 3.0, but
> we had to keep disabled on Windows until now. Please test, especially
> on larger scores where this should provide a performance advantage.
I gave it a try with a medium-sized score (appr. 60 pages A4),
10 times in a row:

with JIT:
real    4m42.513s
user    0m0.090s
sys     0m0.185s

without JIT:
real    4m45.295s
user    0m0.046s
sys     0m0.277s

Just out of interest, do we tweak the JIT_THRESHOLD somewhere or do we
use the default value?

Michael