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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » EMF model generation- performance problem?
EMF model generation- performance problem? [message #610016] Tue, 16 October 2007 10:55
David Wynter is currently offline David WynterFriend
Messages: 4624
Registered: July 2009
Senior Member
Hi,

Using Europa with both JDK 5 and also separately 6.

I am using the tutorial in the help for "Generating an EMF model using
XML Schema (XSD)". But instead of using the library.xsd I am using a
large XSD, 1.5MB in size. This is on a dual core 2GHz laptop with 2GB of
RAM. I have allowed Eclipse 750MB of working memory (-Xmx) and it is
using all of it, it has been using 100% of 1 core now for 16 hours. This
is after checking the "Create XML Schema to ECore map" checkbox and
clicking Finish button. I am also running it on a separate desktop with
dual Opterons, 4GB RAM and RAID5, it cannot even redraw the Eclipse UI,
with one cpu at 100%.

So is this expected or is there something wrong?

Thanks,

David
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