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Re: speed of octave interpreter
From: |
J LOVE |
Subject: |
Re: speed of octave interpreter |
Date: |
Mon, 26 Sep 2005 15:14:17 -0700 |
User-agent: |
KMail/1.6.2 |
I, too, offer praise with little mercy.
I am compiling 2.1.71 as I type and will let you know if my case
improves. The last time I used a profiler was on an HP-UX with
DDE so maybe it's time I update that skill, too. I will forward if
I see anything.
I know we could speed up the code by rewriting for-loops and
the like but the trade-off with elegant programming is getting the
results sooner rather than later.
The main issue that is holding us back is we have a GUI based on
tk_octave which doesn't run on versions past 2.1.50 where the
if_exist() and other functions were changed and I don't have the
budget, know-how or spare time to fix.
On Monday 26 September 2005 13:58, David Bateman wrote:
> John W. Eaton a écrit :
> >On 26-Sep-2005, J LOVE wrote:
><SNIP>
> >
> >You could always try installing the latest version and see how it
> >performs. It might do better. If not, you could report the problem.
> >Then at least we would have some data to work with rather than just
> >some fear of the unknown.
> >
> >A LOT of bugs have been fixed since 2.1.40. That is almost three
> >years old now and, like most of the 2.1.x verions, was just a
> >development snapshot anyway. If three years is not long enough, when
> >might you be willing to consider trying a newer version?
> >
> >jwe
>
> Perhaps if the latest version is slower you can do some profiling of
> your code and maybe narrower the part of the code that is taking
> significantly longer on newer versions of octave, to a short example.
>
> D.
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- Re: Funding - Specifically identifying allocations, (continued)
- Re: Funding - Specifically identifying allocations, Francesco Potorti`, 2005/09/28
- Re: Funding - Specifically identifying allocations, Miquel Cabanas, 2005/09/28
- Re: Funding - Specifically identifying allocations, Bill Denney, 2005/09/28
- Re: Funding - Specifically identifying allocations, Mike Miller, 2005/09/28
- Re: Funding - Specifically identifying allocations, Søren Hauberg, 2005/09/28
- Re: Funding - Specifically identifying allocations, David Bateman, 2005/09/28
- Re: Funding - Specifically identifying allocations, Paul Kienzle, 2005/09/29
Re: speed of octave interpreter, J LOVE, 2005/09/26
Re: speed of octave interpreter, Tom Holroyd, 2005/09/26