[Swift-devel] hanging in trunk

[David Kelly]

It looks like that particular fix was only applied to 0.93.. perhaps it was missed when doing the merges.

----- Original Message -----
> From: "Michael Wilde" <wilde at mcs.anl.gov>
> To: "David Kelly" <davidk at ci.uchicago.edu>
> Cc: "swift-devel at ci.uchicago.edu Devel" <swift-devel at ci.uchicago.edu>, "Jonathan Monette" <jonmon at mcs.anl.gov>
> Sent: Monday, April 2, 2012 9:27:10 PM
> Subject: Re: [Swift-devel] hanging in trunk
> 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
> > > >
> > > >
> > > _______________________________________________
> > > Swift-devel mailing list
> > > Swift-devel at ci.uchicago.edu
> > > https://lists.ci.uchicago.edu/cgi-bin/mailman/listinfo/swift-devel
> > _______________________________________________
> > Swift-devel mailing list
> > Swift-devel at ci.uchicago.edu
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> 
> --
> Michael Wilde
> Computation Institute, University of Chicago
> Mathematics and Computer Science Division
> Argonne National Laboratory