RE: [platform-core-dev] How much memory can a Workspace take?

[Szymon Brandys <Szymon.Brandys@xxxxxxxxxx>]

Hi,

I have a three day training starting from Wed, however I'll try to look at
it ASAP.
Sorry for the delay :-)
--
Szymon Brandys


                                                                           
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                                       RE: [platform-core-dev] How much    
             2009-09-30 02:45          memory can a Workspace take?        
                                                                           
                                                                           
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As indicated on the bug,

I would suggest WorkspacePerformanceTest as the test case...
I tried running it, and while I did get some heap report
(which I could not exactly interpret), I did not get any
timings, supposedly du to missing "ivperf".

I'm assuming that Szymon would have more experience with
running the performance tests, could you help out and
run them once with James' trivial patch and once without?

I'm afraid that my testcase is not exactly reproducable,
but I'm going to work on incorporating the patch into a
deployable plugin which I can then test on the huge workspace.

At any rate, that test will only tell me whether it crashes
or not... it will not tell us by how many % we improved
memory use or performance, so that's why I'd prefer getting
the unittest data as well.

Cheers,
--
Martin Oberhuber, Senior Member of Technical Staff, Wind River
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm



> -----Original Message-----
> From: platform-core-dev-bounces@xxxxxxxxxxx
> [.mailto:platform-core-dev-bounces@xxxxxxxxxxx] On Behalf Of
> James Blackburn
> Sent: Tuesday, September 29, 2009 6:59 PM
> To: Eclipse Platform Core component developers list.
> Subject: Re: [platform-core-dev] How much memory can a Workspace take?
>
> Hi Martin,
>
> 2009/9/29 Oberhuber, Martin <Martin.Oberhuber@xxxxxxxxxxxxx>:
> > IResource are just temporary handle objects, so whatever they
> > retain won't be relevant here. It's the ElementTree that counts.
>
> Yep, I added words to that effect to the bug. However, bugzilla seems
> to have eaten the mail...
>
> If you've got a readily accessible reproduction case, it would be
> interesting to know if the change helps.
>
> Cheers,
> James
> _______________________________________________
> platform-core-dev mailing list
> platform-core-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/platform-core-dev
>
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