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Re: [equinox-dev] Service Lookup by GUID very Slow - the Framework Scalability

Bug filed: https://bugs.eclipse.org/bugs/show_bug.cgi?id=379865

See attachment to the bug for the code and bundle to reproduce the problem. You can simply drop the bundle and the activator will run the test.


-----Original Message-----
From: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Gunnar Wagenknecht
Sent: Wednesday, May 09, 2012 11:22 PM
To: equinox-dev@xxxxxxxxxxx
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow - the Framework Scalability


Am 08.05.2012 20:18, schrieb Stanley_Poon@xxxxxxxx:
> But the exact same example runs 50X faster on the other two OSGi 
> runtime. Any thoughts? And we observed the other runtime used more 
> memory. Will they be using some indexing (in memory)?

I find your report very valuable. I think at this time the best thing is to submit a bug and attach the sample project. The project should contain all the code that is necessary to execute the test. This allows the developers to look at the code and run the tests. Otherwise things might get lost in between mails.

If Equinox is really 50x slower than two other frameworks then it looks like there is room for improvement.



Gunnar Wagenknecht

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