https://codereview.appspot.com/548030043/diff/583830043/lily/general-scheme.cc File lily/general-scheme.cc (right):
https://codereview.appspot.com/548030043/diff/583830043/lily/general-scheme.cc#newcode783 lily/general-scheme.cc:783: command += "(" + ly_scm2string (input) + ") run"; On 2020/05/01 06:42:43, hanwenn wrote: > This doesn't hook very deeply into GS internals or how we arrange the page. > Could we get the same speedup by putting the batching into an encompassing .ps > file, and calling GS on that file once? I think this would require substantial refactoring of how LilyPond works. As far as I understand, currently each input file is handled separately and temporary files are deleted after processing. To get similar speedup, we have to reuse the interpreter for the complete run of LilyPond. > Also: is there a GPL'd version of Ghostscript for which this works? GPL Ghostscript 9.06 from 2012 is apparently the last GPL version. You probably don't want to stick with dependencies of that age ;-) https://codereview.appspot.com/548030043/
