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Subject: [OMPI users] openmpi 1.2.9 with Xgrid support more information
From: Ricardo Fernández-Perea (rfernandezperea_at_[hidden])
Date: 2009-02-25 13:14:29


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