collect produces segmentation violation
I am trying to collect performance data for a fortran90 application which is using third-party dynamically linked 32bit objects. I get a segmentation violation on calling one of the third-party subroutines running the application inside collect, which is not reproducable in terms of after which time it crashes, but it is always in the same place. Running all that inside totalview gives me the following Stack Trace,
stack_unwind, FP=ffff691c
__collector_get_frame_info,FP=ffff6d7c
__collector_getFrameInfo,FP=ffff6d9c
__collector_ext_profile_handler,FP=ffff6dfc
collector_sigprof_dispatcher,FP=ffff6e2c
as well as some more information about the exact place and register settings.
Unfortunately I am not able to deliver an example to reproduce the error because I have no access to the third-party sources and it cannot be run without licence...
Maybe someone is nevertheless able to trace down the problem!
I am using the new Sunstudio Express 3 version under Suse 9.1 Linux.
Thanks!
Bernd
