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From "Faisal Maqsood" <fmaqs...@i2cinc.com>
Subject RE: Does POI Support Streaming?
Date Tue, 06 May 2008 13:23:46 GMT
Thanks for your time and your comments can help to make our views better
about POI API but it seems profiler is showing different statistics. A zip
file is attached containing profiler snap shot and two images. If you have
not installed JProfiler4, images for CPU and VM view to show where the time
is consumed.

I used 38MB file but to save time I stopped the profiler explicitly after 1+
minute.

Regards,
Faisal Maqsood

-----Original Message-----
From: Nick Burch [mailto:nick@torchbox.com] 
Sent: Tuesday, May 06, 2008 4:44 PM
To: Faisal Maqsood
Cc: 'POI Developers List'
Subject: RE: Does POI Support Streaming?

On Tue, 6 May 2008, Faisal Maqsood wrote:
> I have following observations with this sample code:
>
> *** Whether parsing 38MB file or 6MB file, the example code consume around
> 50MB of heap memory

Sounds about right

> *** It took around 6.5minutes for 6MB while for 38MB it took around 20
> minutes in parsing and displaying the contents

Run a profiler and see where your time is being spent. I have a hunch it
won't be in poi, as I've never noticed the event usermodel code take more
than about a second

Nick

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