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| Re: Debugging - Slow jump to source location [message #1814474 is a reply to message #1814421] |
Thu, 12 September 2019 03:59  |
 Ed Merks
Messages: 33218
Registered: July 2009 |
Senior Member |
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That's really very slow. I've never seen something that slow on any projects, even really really huge ones. You can use jvisualvm (which is part of the JDK) to see what all the threads are doing:
https://wiki.eclipse.org/How_to_report_a_deadlock#Using_jvisualvm_.28Java_6.29
If I recall correctly, on one very large customer project it was also somewhat slow, and I used this to find out that it was because I had enabled "Link with editor" in the Package Explorer view (the little two-way arrows on that view), and this was kicking in even when I was in the Debug perspective. And because the projects had a huge number of warnings (I hate it when a customer project has thousands of warnings that they just ignore), the decorating of the expanded tree was expensive. So you might check if you have that enabled and you might try deleting all the warnings from the Problems view to see if that helps; of course the warnings will come back when you rebuild, so it all that helps, you might want to consider changing your warning preferences or changing your code to eliminate the warnings.
Ed Merks
Professional Support: https://www.macromodeling.com/
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