[Clas_offline] gsim on centos62, Segmentation fault

[Evan Phelps]

Ok. I think I have a working version at /home/ephelps/w/trunk/build/bin
linked to the cernlibs of /home/ephelps/w/cernlib/2006.

Thanks again for your help.


On Sat, Nov 24, 2012 at 5:54 PM, Cole Smith <lcs1h at imap.phys.virginia.edu>wrote:

>
> According to: ldd /group/clas/builds/centos62/**trunk/build/bin/gsim_bat
> the executable was linked with shared libraries, which may not work on
> all platforms.  What's worse, there is a mixture of shared and static
> libraries in /usr/lib64/cernlib/2006/lib.
>
> Probably all cernlib input to gsim, including c_cern, etc. should be
> linked as static (.a) libraries.  This may work or not, depending on
> whether the linker goes ahead and sticks a Fortran common block into 64-bit
> address space, in which case no cernlib pointer will find it.
>
> Not sure if this is your problem.
>
> Cole
>
>
> On Sat, 24 Nov 2012, ephelps at jlab.org wrote:
>
>  Has anyone been able to execute gsim on the CentOS 6.2 interactive nodes?
>>
>> I have tried the version at /group/clas/builds/centos62/**
>> trunk/build/bin,
>> changing my environment accordingly, and I also tried recompiling
>> everything, including the prerequisite cernlib, but the results were the
>> same:
>>
>> with WS=volatile/clas/clase1/**ephelps
>> from, for example, $WS/genev/genev,
>> executing the following:
>>
>> gsim_bat -ffread $WS/sim/gsim_e1f.ffread -mcin genev0129.bos -kine 1
>> -bosout gsim019.bos
>>
>> results in "Segmentation fault" without any other messages.
>>
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