On Feb 22, 2011, at 7:17 PM, address@hidden
> On 2011/02/22 15:23:00, MikeSol wrote:
>> On 2011/02/22 01:05:49, joeneeman wrote:
>> > Have you checked the performance of this? This part is linear and so
> it makes
>> > break_into_pieces quadratic. Also, you can make it simpler by
>> > "all-elements" instead of recursing through "elements".
>> I've made the change to iterate through all-elements, but I still need
>> measure the performance of the algorithm. How would I do this?
> The change to all-elements was just for simplicity; I still think it
> will be quadratic. You can do a profiling build with
> ./configure --enable-conf=prof --enable-profiling --disable-optimising
> make conf=prof
> (and the binary will be out-prof/bin/lilypond). You can also just time
> lilypond on a largish score (ie. multiple minutes of processing time).
> You can find such scores on the mailing list if you don't have one; Hu
> Haipeng often sends them. Or you can try Valentin's opera, but that's
> more like multiple hours of processing time...