Re: Flugg with Geant4 9.5

From: Ercan Pilicer <ercanpilicer_at_gmail.com>
Date: Wed, 7 Mar 2012 13:48:46 +0200

hello Mrs. Paola
i have geant4.9.5 installed with clhep-2.1.1.0.
i tried AlAuAl example, but it crashed.
i attached log and gdb messages.
thanks
e.

On Wed, Mar 7, 2012 at 11:41 AM, paola sala <paola.sala_at_cern.ch> wrote:
> Dear Users
> The FLUGG interface (Fluka to geant4 Geometry)
> works without modifications with the latest geant4 release
> Geant4 9.5
> Some caveats:
>
> The embedded CLHEP classes - available in  Geant4 9.5- are NOT used,
> flugg users  have to install the CLHEP package as before.
>
> The "parallel layered mass geometry" feature is NOT supported in flugg
>
> At present, the interface is available only at 32 bits with g77.
>
> Please report any error/crash you may encounter.
> Ciao
> Paola
>
>
> On 02/27/2012 07:21 PM, Ercan Pilicer wrote:
>>   Dear Paola,
>>   Thanks indeed for your response
>>   Then, I presume it would be better to wait for Geant4 9.5
>>   Ciao
>>   e.
>>
>>
>>
>>
>>   On Mon, Feb 27, 2012 at 7:42 PM, paola sala<paola.sala_at_cern.ch>    wrote:
>>>   Hi Ercan
>>>   the problem is in one of the G4 classes, the G4Pow, that causes an
>>>   overflow by calculationg a huge factorial.
>>>
>>>   The error has been corrected in Geant4 9.5 : from the release notes :
>>>
>>>   "Added protection in G4Pow::powN() method for high exponent values.
>>>   Reduced vector for factorial from 512 to 170 (result should be below
>>>   "DBL_MAX). Fixed computation of log(factorial)"
>>>
>>>   Solutions:
>>>   - wait a few days so that I check that flugg works with Geant4 9.5
>>>   - downgrade to Geant4 9.4.p03 where G4Pow  was not used
>>>   - comment out one line in
>>>     FLUGG/source/global/management/src/G4Pow.cc :
>>>     it is enough to comment the line
>>>          f      *= x;
>>>
>>>   Ciao
>>>   Paola
>>>
>>>
>>>   On Sat, 2012-02-18 at 10:13 +0200, Ercan Pilicer wrote:
>>>>   dear all
>>>>
>>>>   i want to run FLUGG (flugg_2009_4.tar.gz), but the program crashes
>>>>   when i run alaual.inp example.
>>>>
>>>>   i attach the followings in a compressed file (files.tar.gz):
>>>>   - configure.sh
>>>>   - Install.log
>>>>   - make.log
>>>>   - geant4_commpile.log
>>>>   - fluka_cash.log
>>>>   - ranalaual001
>>>>
>>>>   my system is
>>>>
>>>>   />    uname -a
>>>>   Linux shqiptare-laptop 2.6.38-13-generic #55-Ubuntu SMP Tue Jan 24
>>>>   14:27:59 UTC 2012 i686 i686 i386 GNU/Linux
>>>>
>>>>   />    cat /proc/version
>>>>   Linux version 2.6.38-13-generic (buildd_at_palmer) (gcc version 4.5.2
>>>>   (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #55-Ubuntu SMP Tue Jan 24 14:27:59
>>>>   UTC 2012
>>>>
>>>>   />    gcc --version
>>>>   gcc (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
>>>>   Copyright (C) 2010 Free Software Foundation, Inc.
>>>>   This is free software; see the source for copying conditions.  There is NO
>>>>   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>>>>
>>>>   any help would be appreciated.
>>>>   e.
>>>>
>>>>
>>>>
>>>>
>>>>   =====================================
>>>>      Ercan Pilicer
>>>>      Uludag University
>>>>      High Energy Physics Department
>>>>      16059 Bursa, TURKEY
>>>>   =====================================
>>>
>>
>>
>
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-- 
=====================================
  Ercan Pilicer
  Uludag University
  High Energy Physics Department
  16059 Bursa, TURKEY
=====================================


Received on Wed Mar 07 2012 - 13:51:13 CET

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