[Swift-devel] hanging in trunk

[Michael Wilde]

David, Mihael,

Wasnt that already (supposed to be) integrated into trunk?

- Mike

----- Original Message -----
> From: "David Kelly" <davidk at ci.uchicago.edu>
> To: "Jonathan Monette" <jonmon at mcs.anl.gov>
> Cc: "swift-devel at ci.uchicago.edu Devel" <swift-devel at ci.uchicago.edu>
> Sent: Monday, April 2, 2012 9:16:55 PM
> Subject: Re: [Swift-devel] hanging in trunk
> I remember seeing a very similar deadlock with swat. I went through my
> emails and found that it was fixed in 0.93 r5143. As a test I applied
> the same patch to swift/src/org/griphyn/vdl/mapping/ArrayDataNode.java
> in trunk to see if that may fix the issue.
> 
> David
> 
> ----- Original Message -----
> > From: "Jonathan Monette" <jonmon at mcs.anl.gov>
> > To: "Mihael Hategan" <hategan at mcs.anl.gov>
> > Cc: "swift-devel at ci.uchicago.edu Devel"
> > <swift-devel at ci.uchicago.edu>
> > Sent: Monday, April 2, 2012 9:08:11 PM
> > Subject: Re: [Swift-devel] hanging in trunk
> > David believes he may have a fix. I am running my tests on Raven to
> > see if it hangs. He is running the test suite to make sure nothing
> > else broke. So David may have a fix already.
> >
> > On Apr 2, 2012, at 20:57, Mihael Hategan <hategan at mcs.anl.gov>
> > wrote:
> >
> > > On Mon, 2012-04-02 at 17:11 -0500, Jonathan Monette wrote:
> > >> Hello,
> > >>   I tried running the SciColSim application using trunk to test
> > >>   the
> > >> fix Mihael added for the sockets and pipes issue and the
> > >> application
> > >> is hanging. I do not witness this hanging situation when using
> > >> 0.93.
> > >> The compressed tar ball of the run that hung is at
> > >> http://www.ci.uchicago.edu/~jonmon/logs/SciColSim-hang-trunk.tar.gz
> > >>
> > >> There is a jstack output file in that tar ball. I am currently
> > >> testing to see if maybe the fix Mihael added is causing this but
> > >> I
> > >> do
> > >> not believe for this to be the case.
> > >
> > > It's not.
> > >
> > >> What other helpful debugging information would anyone need and I
> > >> can
> > >> gather it?
> > >
> > > None. This is an actual deadlock and the jstack output is as good
> > > as
> > > it
> > > gets.
> > >
> > > Mihael
> > >
> > >
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-- 
Michael Wilde
Computation Institute, University of Chicago
Mathematics and Computer Science Division
Argonne National Laboratory