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From "Weldon Washburn" <weldon...@gmail.com>
Subject Re: [drlvm][classloader] classloader.StressLoader hangs on my 2-cpu Linux box. Does anyone else see this problem?
Date Tue, 27 Mar 2007 14:16:34 GMT
Good work.

The comments on 3495 says this is intermittant hang.  Does it happend 10% of
the time?  80%??  How many CPUs does your system have?  Can you try it on a
4-way?


On 3/27/07, Elena Semukhina <elena.semukhina@gmail.com> wrote:
>
> Weldon,
>
> today I saw the hang of classloader.StressLoader but only on linux x86_64
> (OPT) when running it in the loop. The hang is very similar to what I see
> for gc.NPE. I reported https://issues.apache.org/jira/browse/HARMONY-3495to
> track the issue.
>
> Elena
>
>
> On 3/26/07, Weldon Washburn <weldonwjw@gmail.com> wrote:
> >
> > Elena,
> > Thanks!  It looks like I will keep StressLoader.java on my local
> excludes
> > list for now.
> >
> >
> >
> > On 3/26/07, Elena Semukhina <elena.semukhina@gmail.com> wrote:
> > >
> > > Weldon,
> > >
> > > today I ran the test iteratively on my SUSE9 linux x86 2 CPU machine
> in
> > > default mode and it successfully completed about 2000 times. The same
> > > result
> > > is for linux x86_64.
> > >
> > > Thanks,
> > > Elena
> > >
> > > On 3/24/07, Weldon Washburn <weldonwjw@gmail.com> wrote:
> > > >
> > > > I would submit a JIRA if I had a specific bug to report.  The
> > situation
> > > is
> > > > that the StressLoader test hangs in file LogLoader.java at the
> > following
> > > > line:
> > > >
> > > > InputStream is = ClassLoader.getSystemResourceAsStream(path);
> > > >
> > > > It seems to be aggrevated by all the threads that execute the above
> > > code.
> > > >
> > > > For now, I plan to put this test on my local Linux excludes list and
> > go
> > > > back
> > > > to committing patches.
> > > >
> > > > --
> > > > Weldon Washburn
> > > > Intel Enterprise Solutions Software Division
> > > >
> > >
> >
> >
> >
> > --
> > Weldon Washburn
> > Intel Enterprise Solutions Software Division
> >
>



-- 
Weldon Washburn
Intel Enterprise Solutions Software Division

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