Hey,
so this never happens when you execute your program
manually (not via globusrun-ws) on the same host with
the same userid your DN gets mapped to in the
grid-mapfile?
I can't do more than speculating here:
* If it never happens when you run it manually, maybe
something in your environment is missing when you submit
it via globusrun-ws?
* I googled shortly for 'matlab "Segmentation Violation detected."'
and it seems to be a matlab related issue.
Martin
> Hi,
>
> First of all, i submit the job via Fork to a GT node.
>
> The globusrun-ws command terminates successfully.
>
> The error i get is both in stderr and stdout with a
> crash log file from matlab.
>
> Since i posted the problem, i tried to figure out
> what's happening. I divided the stand alone
> application into small ones. I finally figured out
> where is the problem.
>
> I simply try doing this:
>
>
> function OTI
> clear all
> clc
>
> signif = [0.0583 0.1184 0.1397 0.1543 0.1999
> 0.2335 0.3090 0.5618 0.8099 0.5212
> 0.5870 0.7741 1.1598 1.5452 1.8517
> 2.3037 3.1333 4.7431 6.1772 6.6677
> 7.8418 11.3684 16.6134 20.3710 23.7690
> 29.2240 34.7647 50.1424 70.8557];
>
> n = 4096
>
>
> otina = (signif') * (ones(1, n));
> size(otina)
>
> I then compile it and submit it via Fork locally using
> globusrun-ws.
>
> After submitting i get this at stdout:
>
> Segmentation Violation detected.
>
>
> --- Martin Feller <[EMAIL PROTECTED]> wrote:
>
>> Nicola,
>> You should give a little bit more information, e.g.
>> * That's not a GT error but one thrown by your
>> application, right?
>> * Where do you see that error: Is it in the
>> container logfile?
>> If so: please send that logfile
>> * Do you run it on a cluster or on the GT node via
>> Fork?
>> * Your application never crashes when you start it
>> not via GT?
>> Martin
>>
>> > Hi,
>> >
>> >
>> > I managed to create a matlab stand-alone
>> application.
>> > I try to run in using globusrun-ws.
>> >
>> > The application starts to run normally and
>> suddenly it
>> > crashes.
>> >
>> > The error is:
>> >
>> > "Segmentation violation detected".
>> >
>> > Any ideas?
>> > Thx in advance.
>> >
>> >
>> >
>> >
>> >
>> >
>>
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>
>
>
>
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