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From "Anton Luht" <anton.l...@gmail.com>
Subject Re: [classlib] DaCapo chart benchmark
Date Thu, 09 Nov 2006 07:34:39 GMT
Robin,

This sounds like AWT headless issue discussed in this list before.

On 11/9/06, Robin Garner <robin.garner@anu.edu.au> wrote:
> While the DaCapo 'chart' benchmark runs successfully, it differs from
> the production VMs (on Linux) in that it requires a valid X-windows
> display.  Gnu Classpath also has this problem.
>
>  From conversations with the JFreeChart maintainer, we know that
> JFreeChart relies heavily on Java2D and parts of AWT.  My guess is that
> the harmony and classpath libraries are more eager than the production
> libraries in initializing the X windows display.
>
> For the record, the 'chart' benchmark produces Pdf output from a graph
> specification, so there's no reasonable expectation that it would
> require a display.
>
> Not what I'd call a problem, but someone might like to add it to their list.
>
> cheers
>
> --
> Robin Garner
> Dept. of Computer Science
> Australian National University
>


-- 
Regards,
Anton Luht,
Intel Java & XML Engineering

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