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Re: New suggestion to make Lily pond speed up on multiple CPU cores

From: Jean Abou Samra
Subject: Re: New suggestion to make Lily pond speed up on multiple CPU cores
Date: Sun, 17 Jul 2022 16:03:50 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

Le 15/07/2022 à 19:10, Arno Waschk a écrit :
Hi Jean,

thanks for your reply!
I was aware of what you demonstrate and elaborate on line breaking, but i tried to stick for pagebreaks in my statement for those very reasons.

Umm, if you replace \break with \pageBreak in my example, you will
see that exactly the same problem exists with page breaks.

\version "2.23.11"

\paper {
  ragged-right = ##t



  c'2 2\!

I could have added that i mean fixed pagebreaks like when stated explicitely by \pagebreak, or an equivalent a more or maybe even less clever algo could add for speed up in some kind of draft mode, which maybe useful even if suboptimal.

It's not hard in each case to find some suboptimal value;
you'd need to ensure, however, that an error does not ensue.

I haven't tried it to see if it was hard.

Probably you have a valid point about POSIX threads. Given that it could not be solved by an equivalent of "make -j 8" and glueing things together (which could be a quite quick and not too dirty solution btw), we had at least something for non-windows users. :-)

Hopefully someone with more insight could comment on that?

Last not least, as anything happended around the gsoc idea, is there any code for it?

I don't think anyone took it.

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