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Re: [jdt-core-dev] The new JDTindex. Should I note a difference as user?
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Do you expect the new implementation to be faster when indexing large workspaces (thousands or projects with gigabytes of dependency jars)?
On Tue, Oct 11, 2016, at 08:58 PM, Stefan Xenos wrote:
You shouldn't notice a difference as a user. If nothing is broken then this version is working correctly. I had to disable the cache changes to get the tests working, and without the cache changes the performance improvements are fairly modest.
The index hasn't been adopted in search or open type yet. We've only adopted it in the type hierarchy. You should see a slight performance improvement in the type hierarchy, but we'll need to finish the work on the JavaModelManager cache and do more adoption before we see more widespread improvements.
- Stefan
Hi,
I'm trying to test the new index from Stefan. Is there anything I
should note as a user?
JDT search operations performance feels the same to me.
For example creating the index for > 2000 classes in Open Type seems
still be at similar speed. I'm not sure how to test the index
creation, I usually activate and deactive the "Include all plug-ins
from the target platform in Java search" PDE preference.
Best regards, Lars
--
Eclipse Platform UI and e4 project co-lead
CEO vogella GmbH
Haindaalwisch 17a, 22395 Hamburg
Amtsgericht Hamburg: HRB 127058
Geschäftsführer: Lars Vogel, Jennifer Nerlich de Vogel
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