[off topic] Re: [Numpy-discussion] numarray speed - PySequence_GetItem
jmiller at stsci.edu
Tue Jun 29 14:35:04 CDT 2004
On Tue, 2004-06-29 at 17:05, Chris Barker wrote:
> Tim Hochberg wrote:
> > Todd Miller wrote:
> >> Me too. Can you (or somebody) post the application code which does the
> >> drawlines? I can definitely instrument the bottleneck C-code, but I
> >> don't have time to ascend the wxPython learning curve.
> > Let me second that. With a little nudge from Chris Barker, I managed to
> > get wxPython to compile here and I have some changes that may speed up
> > drawlines, but it'd probably be best if we were all using the same
> > benchmark.
> Well, if I can't code, at least I can nudge!
> Perhaps I can also help get Todd what he's asking for, except that I'm
> not sure what you mean by "application code". Do you mean a small
> wxPython application that uses DC.DrawLines (and friends)?
Yes. What I most want to do is a 50000 point drawlines, similar to what
you profiled. Friends are fine too.
> If so, yes, I
> can do that. What version of wxPython should I target?
> CVS head?
> 2.5.1? (The latest "released" version)
I'd prefer 2.5.1 unless Tim says otherwise.
> there are some slight incompatibilities between versions, particularly
> with DC calls, unfortunately.
I'm hoping this won't affect the profile.
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