Re: [Vala] Vala vs Mono performance benchmark project

[Marco Trevisan (Treviño) <mail 3v1n0 net>]

Il giorno lun, 31/01/2011 alle 19.23 +0000, Aleksander Wabik ha scritto:
> Hi,
>
> > on signals i can say that vala uses to call signals by name. vala should generate g_signal_emit() instead 
> > of g_signal_emit_by_name(). can you do a benchmark with this and tell us the performance boost?
>
> I added new benchmark by manually hacking generated C code. The
> performance gain is significant, about 18%.
>
> call_signal_typed:  10,473 <----- this it in vala-generated signal
> invoking benchmark
>
> call_signal_by_reference_typed:  8,544 <---- this is in the hacked code

I've made a patch against vala git for getting this directly with valac
(but only when it's possible), please test it http://go.3v1n0.net/euaIxh
and let me know how it works for you ;)

Bye