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Re: Memory usage in WEKA segmentation

Posted by ctrueden on Nov 17, 2015; 7:45pm
URL: http://imagej.273.s1.nabble.com/Memory-usage-in-WEKA-segmentation-tp5014961p5014963.html

Hi Ben,

> I've tried increasing the maximum memory in Edit>Options>Memory &
> Threads from the default 505MB to 1, 2, 4GB and more (running Win 8.1
> 64bit with 16GB RAM), but ImageJ never uses more than 505MB

I have seen other users describe this same problem a couple of times. But I
do not know why it happens. It would be great to troubleshoot and find the
answer, so that we can add it to the http://imagej.net/Troubleshooting page.

You can try launching ImageJ from the command line:
http://imagej.net/Troubleshooting#Launching_ImageJ_from_the_console

Try changing the memory allocation directly; e.g.:

C:\Users\me\Programs\Fiji.app\ImageJ-win64.exe -mx512m --
C:\Users\me\Programs\Fiji.app\ImageJ-win64.exe -mx1g --
C:\Users\me\Programs\Fiji.app\ImageJ-win64.exe -mx4g --

You can also use:
C:\Users\me\Programs\Fiji.app\ImageJ-win64.exe --dry-run --console

To get the full command line used by the ImageJ launcher. You can then
experiment with making changes to that command line as needed.

Lastly, you could give this Windows batch launcher a try:
* https://raw.githubusercontent.com/imagej/imagej/master/bin/ImageJ.bat

Let us know how what you find out! Again, I would love to have a solution
for those people who occasionally encounter this issue.

Regards,
Curtis

On Tue, Nov 17, 2015 at 11:08 AM, ben_king <[hidden email]> wrote:

> After more experimentation while monitoring the memory usage, nothing in
> FIJI
> will use more than 505MB RAM.
>
> I've set higher memory limits in FIJI, and the Windows Java control panel
> (which I pointed FIJI to). Help?
>
>
>
> --
> View this message in context:
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> Sent from the ImageJ mailing list archive at Nabble.com.
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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