On 27.04.2015 16:23, Matthew Parnell wrote:
> NOTE: I apploguise if you have received this message mutliple times.
> Attachments can be found here:http://hep.lancs.ac.uk/~parnmatt/FLUKA/
>
> Hi Vittorio,
>
> Sorry for the late reply, something else needed my attention.
>
> I have compiled, linked and ran using the example, my predecessors, and
> my own SOURCE subroutines, and ran the builtin and default. For each of
> them I redirected the stdout and stderr to a file.
>
> I have included those files, and all other generated files (*.err,
> *.log, *.out, etc.) as well as the SOURCE subroutines and input files.
>
> I have done this for both my laptop running Arch and my workstation
> running SL6.6, and have attached them in compressed archives.
>
> I have also attached the commands I used to do this, for clarity and
> to ensure I am not missing fundamental understanding in the linking
> process. (Which I might be).
>
> The SOURCE subroutine is just the same as the example, but with the
> weighting calculated differently. My subroutine looks radically
> different, however it is just written in a different style.
>
> If there is anything else that I can send, please let me know. It is
> imperative I get this simple thing working.
>
> Best regards,
>
> On Wed, Apr 22, 2015 at 08:09:53PM +0200, Vittorio Boccone wrote:
>> Dear Matthew,
>> sure Arch is a rolling distro. What I meant was "versions" plural of the
>> base-devel pack group. Anyway I see I've got almost the same devel packages
>> group as you.
>>
>> gcc/gfortran 4.9.1 is not what I would call stable for the centos.
>>
>> To get a new g++/gfortran suite on the CentOS I would try the devtoolset
>> 2.1 which provides all the gcc.gfortran 4.8.2 in a nutshell.
>> [seehttp://linux.web.cern.ch/linux/devtoolset/#dts21 and other RH/CentOS
>> posts on the list]
>>
>> I have some simulation which uses a custom source routing which are both
>> running on SL6.6 or Arch.
>> It's a bit complicate to reproduce your error w/o the input or source or to
>> give you some hint w/o the log or err files.
>> Could you post some more detail?
>> Best,
>> V.
>>
>> On Wed, Apr 22, 2015 at 6:27 PM, Matthew Parnell<m.parnell_at_lancaster.ac.uk>
>> wrote:
>>
>>> Hi Vittorio,
>>>
>>> Arch is a rolling release, therefore there is no 'version' of it.
>>> However I have using gfortran 4.9.2 20150304, ld 2.25.0, and fluka
>>> 2011.2c gfor64bitAA.
>>>
>>> I have attempted to compile and link the example SOURCE subrouteine,
>>> $FLUPRO/usermvax/source.f
>>>
>>> I am not getting errors or warnings in the compliation or linking,
>>> however the program stops running after 5s. Similar to my own SOURCE and
>>> the SOURCE by my predecessor [which he apparently got to work].
>>>
>>> What is interesting, is leaving the SOURCE command within the input file
>>> and running fluka runs for a similar time of 5s, whereas leaving out the
>>> SOURCE card runs correctly for around 12mins.
>>>
>>> To ensure it's not my laptop, I tried with my workstation running
>>> Scientific Linux 6.6, with the gfortran updated to 4.9.1 [FLUKA needed
>>> gfortran >= 4.6, SL6 has 4.4.7].
>>>
>>> My workstation seems to have the same issues. My SOURCE, my predecessors
>>> SOURCE, and the example SOURCE subroutines.
>>>
>>> However I both my laptop (Arch) and my workstation (SL6.6) work without
>>> the SOURCE card with the default rfluka, and run for around 12mins, with
>>> output.
>>>
>>> Now I guess I am running it wrong and/or it's a linking issue, not my
>>> source, and not my input file.
>>>
>>> Any ideas?
>>>
>>> --
>>> Matthew Parnell
>>> m.parnell_at_lancaster.ac.uk
Dear Matthew,
I hope experts correct me if i'm wrong.
1. All the sources files you have attached were compiled without any
warnings, at least in the arch_laptop directory.
I'm using: glibc-2.21, gcc-4.8.4, ld-2.24
2. When you link your SOURCE routine and enable SOURCE card in your
input file, you */have to /*define beam direction and beam position in a
routine file by yourself. As i understood the proton beam travels along
Y-axes in negative direction in your input, but in SOURCE routine it
travels along Z-axes in positive direction because it uses default
values of UBEAM, VBEAM and WBEAM.
As a result your primary particles travel in vacuum without any
interactions to the outer blackhole region! That is why your simulation
works for a 5 seconds.
According to you BEAMPOS and BEAMAXES cards:
* Cosines (tx,ty,tz)
TXFLK (NPFLKA) = +ZERZER
TYFLK (NPFLKA) = -ONEONE
TZFLK (NPFLKA) = +ZERZER
* Particle coordinates
XFLK (NPFLKA) = XBEAM
YFLK (NPFLKA) = 100.D0
ZFLK (NPFLKA) = ZBEAM
3. Here is my version of your source with proton and neutron parameters
as constants.
Best regards.
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Received on Tue Apr 28 2015 - 17:49:59 CEST