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Subject: Re: [OMPI users] openmpi 1.2.9 with Xgrid support more information
From: Ricardo Fernández-Perea (rfernandezperea_at_[hidden])
Date: 2009-02-26 04:40:53


Yes Brian
Its in Leopard.

thanks for your interest.

Ricardo

On Wed, Feb 25, 2009 at 9:45 PM, Brian W. Barrett <brbarret_at_[hidden]>wrote:

> Ricardo -
>
> That's really interesting. THis is on a Leopard system, right? I'm the
> author/maintainer of the xgrid code. Unfortunately, I've been hiding trying
> to finish my dissertation the last couple of months. I can't offer much
> advice without digging into it in more detail than I have time to do in the
> near future.
>
> Brian
>
>
> On Wed, 25 Feb 2009, Ricardo Fernández-Perea wrote:
>
> HI
>> I Have checked the crash log.
>>
>> the result is bellow.
>>
>> If I am reading it and following the mpirun code correctly the release of
>> the last
>> mca_pls_xgrid_component.client
>> by orte_pls_xgrid_finalize
>> causes a call to method dealloc for PlsXGridClient
>>
>> where a
>>
>> [connection finalize]
>>
>> is call that ends as a [NSObject finalize]
>> I think is as intended, anyone knows if that is correct?
>> but for some unknown reason is not liked for my configuration.
>> The only thing that I can find is that the behaviour of the finalize
>> method in NSObject depends of the status of garbage collection.
>>
>>
>> I am using gcc-4.4 and Xcode 3.1.2.
>>
>> Ricardo
>>
>> Process: mpirun [854]
>> Path: /opt/openmpi/bin/mpirun
>> Identifier: mpirun
>> Version: ??? (???)
>> Code Type: X86 (Native)
>> Parent Process: bash [829]
>>
>> Date/Time: 2009-02-25 17:09:53.411 +0100
>> OS Version: Mac OS X Server 10.5.6 (9G71)
>> Report Version: 6
>>
>> Exception Type: EXC_BREAKPOINT (SIGTRAP)
>> Exception Codes: 0x0000000000000002, 0x0000000000000000
>> Crashed Thread: 0
>>
>> Application Specific Information:
>> *** Terminating app due to uncaught exception
>> 'NSInvalidArgumentException', reason: '***
>> -[NSKVONotifying_XGConnection<0x216910> finalize]: called when collecting
>> not enabled'
>>
>> Thread 0 Crashed:
>> 0 com.apple.CoreFoundation 0x917dffb4
>> ___TERMINATING_DUE_TO_UNCAUGHT_EXCEPTION___ + 4
>> 1 libobjc.A.dylib 0x91255e3b objc_exception_throw + 40
>> 2 com.apple.CoreFoundation 0x917e701d -[NSObject finalize] + 157
>> 3 mca_pls_xgrid.so 0x0019bf8b -[PlsXGridClient dealloc] +
>> 59 (opal_object.h:403)
>> 4 mca_pls_xgrid.so 0x0019a120 orte_pls_xgrid_finalize +
>> 48 (pls_xgrid_module.m:219)
>> 5 libopen-rte.0.dylib 0x0007b093 orte_pls_base_close + 35
>> 6 libopen-rte.0.dylib 0x0005cb5e orte_system_finalize + 142
>> 7 libopen-rte.0.dylib 0x0005932f orte_finalize + 47
>> 8 mpirun 0x00002702 orterun + 2202
>> (orterun.c:496)
>> 9 mpirun 0x00001b06 main + 24 (main.c:14)
>> 10 mpirun 0x00001ac2 start + 54
>>
>>
>>
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