Out of Memory Error

[Christian Bludau]

Dear Aulona,
this problem should have been solved, but seams to happen again
Would you please export the project, where that is happening (File -> Export) and send it to our support (support (at) wufi.com)
There is a workaround for that. This happens, if the iter.txt gets to big in memory. If you reduce the writing interval of the iteration steps, that should not happen any more. There is no influence on the result by changing this interval.

Please go to "Computational Parameters" in the project tree and go to the "Enhanced" tab.
There you will find a setting for "Print residuals at iteration modulo" set to 10. Please rise that value to 100 or more.
After that the message should disappear.
Christian

[Christian Bludau]

Hi Aulona,

I found out, that the problem may be still there in case of a very long list of iteration steps to output.
If that happens WUFI 2D is blocking the possibility to save the calculated data.
There is a way to do this manually. Before closing WUFI, go to the cache directory and copy all files into your project directory.
The path of the cache directory can be found here in the Options -> Settings dialogue

Settings dialog

settings.jpg (16.91 KiB) Viewed 6862 times

If you calculate from command line the iter.txt will also be generated. For more information see here:
viewtopic.php?f=15&t=399&p=2384&hilit=c ... line#p2270

Best regards
Christian