[Swift-devel] "Timer was cancelled" error on Beagle on Swift script termination

[Michael Wilde]

This was run on an 0.92 release modified to support Beagle. Code was build from ~wilde/swift/src/0.92

We can/should try with plain 0.92,
on both Beagle and vanilla linux
building from both Beagle Java and Sun Java

Those are the variables I can think of to get closer to the root cause.

- Mike

----- Original Message -----
> Hi Mihael, Mike,
> 
> I think Mike had built a local Swift with pbs+coaster capabilities for
> beagle. I am not sure if a clean install from repo has (if yes, I do
> not know which rev) these capabilities.
> 
> Ketan
> 
> 
> On Mon, Mar 28, 2011 at 2:04 AM, Mihael Hategan < hategan at mcs.anl.gov
> > wrote:
> 
> 
> The IBM implementation seems to do pretty much the same thing as the
> Sun
> one. Which is that they never call .cancel() on a timer.
> 
> So I don't understand what's happening here. I don't see any piece of
> code that cancels that timer. Are you all using the same swift
> installation? Can you try a clean install?
> 
> Mihael
> 
> 
> 
> 
> On Sun, 2011-03-27 at 20:12 -0500, Ketan Maheshwari wrote:
> >
> >
> > On Sun, Mar 27, 2011 at 4:23 PM, Mihael Hategan <
> > hategan at mcs.anl.gov >
> > wrote:
> > Actually I'm not so sure any more.
> >
> > My java Timer does not seem to have a scheduleImpl method.
> > What version
> > of java is this?
> >
> > On beagle it is java 1.6.0:
> >
> > [ketan at login2:~]$ java -version
> > java version "1.6.0"
> > Java(TM) SE Runtime Environment (build pxa6460sr9-20101125_01(SR9))
> > IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64
> > jvmxa6460sr9-20101124_69295 (JIT enabled, AOT enabled)
> > J9VM - 20101124_069295
> > JIT - r9_20101028_17488ifx2
> > GC - 20101027_AA)
> > JCL - 20101119_01
> >
> > ===
> >
> > --Ketan
> >

-- 
Michael Wilde
Computation Institute, University of Chicago
Mathematics and Computer Science Division
Argonne National Laboratory