Re: Speed test octave for windows : By the way :controldemo

[Michael Goffioul]

On 6/4/07, Tatsuro MATSUOKA <address@hidden> wrote:
> Dir Michael
> Thank you for your mail.
> As for real speed your comments are right.
> I admit that my title was not appropriate.
> However, as relative comparisions, the results were
> perhaps to be effective.

"time" returns a global time since epoch, while "cputime" returns
the time effectively spent by a process on the CPU. When doing
benchmarks, this is not the same as "time" depends on the context
(CPU load, #programs opened, partitioning of CPU time between
existing processes...)

>  Command: bode(sys1);
> Press a key to execute command
>  executing
> Could not enable OpenGL pipeline for default config on
> screen 0
> error: java exception occured
> Exception in thread "main"
> org.octave.graphics.PropertyException: property not found
> - xscale

The error is explained here: oplot-gl/jhandles does not support logarithmic
scales yet. Be patient, or use gnuplot backend instead.

> If I used 'pkg rebuild -noauto oplot-gl' in octaverc, plot
> is expressed in attachment files.

This is a gnuplot-related problem. I can also reproduce it on my setup.

Michael.