This is the mail archive of the mailing list for the Guile project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Speedups for GTK2 bindings?

Andreas Rottmann <> writes:

> Andy Wingo <> writes:
>> On Tue, 19 Aug 2003, Andreas Rottmann wrote:
>>> I'll probably try what speedups result of re-implementing the
>>> re-export-bindings and functions->methods-public helpers in C. 
>> Great! A lot of that code is (as you know) slow slow slow slow slow, and
>> since I don't fire up the gtk side of things too often, I don't really
>> see it very much.
> It seems that the speed gains from doing the generics stuff from C
> (I've made up a version that is basically the scheme code translated
> to the Guile C API) are minimal at best. I think that the add-method
> invocation is the slow call. I've yet to profile the code to see what
> causes it to run so slow.
I've now checked in most of my non-GError related changes to
guile-gobject. This includes creating the generic functions immediatly
(as suggested by Andy Wingo), not in a seperate pass, which is cleaner
IMO and also reduces the binding load time by about 10% on my machine
(10 seconds -> 9 seconds -- YMMV, I'd like to get this number

Regards, Andy
Andreas Rottmann         | Rotty@ICQ      | 118634484@ICQ | | GnuPG Key:
Fingerprint              | DFB4 4EB4 78A4 5EEE 6219  F228 F92F CFC5 01FD 5B62

Python is executable pseudocode, Perl is executable line-noise.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]