[Comphep-common] running batch before VEGAS in Comphep ?

[Alexander Sherstnev]

2 possible solutions:

1) define (or add, if you've got the variable)
setenv LD_LIBRARY_PATH $LHAPDFPATH/lib

2) correct your $(COMPHEP)/F77LIBS. it has got a path to a shared
libLHAPDF.so, merely remove the path (I guess -L/usr/local/lib) and
add -Llib.
In that case, linker will take $(COMPHEP)/lib/libLHAPDF.a



On Fri, Aug 1, 2008 at 5:41 PM, Yong YANG <Yong.YANG at cern.ch> wrote:
> hi Alexander,
>
> with lhapdf , comphep compiled without problem, there is a correct link to
> the lib.
> lib/libLHAPDF.a -all
> lrwxrwxrwx  1 yangyong zh 26 Aug  1 18:23 lib/libLHAPDF.a ->
> /usr/local/lib/libLHAPDF.a
>
> but under
> test directory when I execute
> ./comphep
>
> it say,
> error while loading shared libraries: libLHAPDF.so.0: cannot open shared
> object file: No such file or directory
>
> do you have any suggestion about this?
>
> Thanks,
> Yong
>
>
> On Fri, Aug 1, 2008 at 4:50 PM, Alexander Sherstnev
> <cherstn at hep.phy.cam.ac.uk> wrote:
>>
>> There is a short instruction in
>> comphep-4.5pre5/doc/LHAPDF_in_CompHEP-HOWTO
>>
>> a couple of comments:
>> 1) it is better to use the last LHAPDF version (now: 541)
>> 2) be careful with FORTRAN compilers. if you use gfortran, you need to
>> add -lgfortran (maybe with a path to it) to F77LIBS. In fact, it is
>> one of problems which prevents to announce the official version.
>>
>>
>> On Fri, Aug 1, 2008 at 3:44 PM, Yong YANG <Yong.YANG at cern.ch> wrote:
>> > Dear Alexander,
>> >
>> > could you please tell me how to choose the LHAPDF?
>> >
>> > I saw two files here:
>> > models/beams-lhapdf.mdl
>> > models/strfuns-lhapdf.mdl
>> >
>> > and I copied those two files to models/beams.mdl , models/strfuns.mdl.
>> > But
>> > when I get to the "initial state"  menu, I could not find any LHA
>> >  str.fun.
>> >
>> > Thanks,
>> > Yong
>> >
>> >
>> >
>> >
>> >
>> > On Fri, Aug 1, 2008 at 4:23 PM, Alexander Sherstnev
>> > <cherstn at hep.phy.cam.ac.uk> wrote:
>> >>
>> >> Dear Yong,
>> >>
>> >> this version is also compatible with LHAPDF. Moreover, I would
>> >> recomend to use it with the PDF package.
>> >> I expect this version will become (may be with some bugs fixed, we are
>> >> testing it now) the next official version.
>> >>
>> >> Best regards,
>> >> Alexander.
>> >>
>> >> > This version compiled both on 32 and 64 bits machines, and the
>> >> > symb_batch.pl
>> >> > seems working without problems.
>> >> >
>> >> > I will try to use it .
>> >> >
>> >> > Thanks a lot.
>> >> >
>> >> > Yong
>> >> >
>> >> >
>> >> >
>> >> > On Fri, Aug 1, 2008 at 3:06 PM, Alexander Sherstnev
>> >> > <cherstn at hep.phy.cam.ac.uk> wrote:
>> >> >>
>> >> >> Dear Yong,
>> >> >>
>> >> >> unfortunately, symb_batch.pl does not work in 4.4p3. If it is not
>> >> >> too
>> >> >> crucial, please, use 4.5pre5 (the last dev. version)
>> >> >>
>> >> >> Look at the CompHEP homepage:
>> >> >> http://comphep.sinp.msu.ru
>> >> >>
>> >> >> Best,
>> >> >> Alexander.
>> >> >>
>> >> >> On Fri, Aug 1, 2008 at 1:10 PM, Yong YANG <Yong.YANG at cern.ch> wrote:
>> >> >> > hi Alexander,
>> >> >> >
>> >> >> > sorry to bother you again. the symb_batch.pl works in the version
>> >> >> > 4.4.106
>> >> >> > which Mikhail gives me. this version works fine
>> >> >> > on 64 bit machines.
>> >> >> >
>> >> >> > for some reasons, I have to use comphep version 4.4.3pre3 on 32
>> >> >> > bit
>> >> >> > machines. when I define some process in the file process.dat other
>> >> >> > than
>> >> >> > the default one  e,E->m,M in the file.  after executing the
>> >> >> > command
>> >> >> > ./symb_batch.pl , the calcualted process is always e,E->m,M.
>> >> >> >
>> >> >> > do you know what might be wrong here?
>> >> >> >
>> >> >> > Thanks,
>> >> >> > Yong
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > On Thu, Jul 31, 2008 at 6:42 PM, Yong YANG <Yong.YANG at cern.ch>
>> >> >> > wrote:
>> >> >> >>
>> >> >> >> Dear Alexander,
>> >> >> >>
>> >> >> >> the script works, very conveniently. Thanks for  the information.
>> >> >> >>
>> >> >> >> Yong
>> >> >> >>
>> >> >> >> On Thu, Jul 31, 2008 at 6:18 PM, Alexander Sherstnev
>> >> >> >> <cherstn at hep.phy.cam.ac.uk> wrote:
>> >> >> >>>
>> >> >> >>> Dear Yong,
>> >> >> >>>
>> >> >> >>> yes, it is.  Look at the symb_batch.pl script.
>> >> >> >>>
>> >> >> >>> Cheers,
>> >> >> >>> --
>> >> >> >>> Alexander Sherstnev,
>> >> >> >>> Cavenidish Laboratory, University of Cambridge,
>> >> >> >>> and SINP, Moscow State University
>> >> >> >>> http://www.hep.phy.cam.ac.uk/people/sherstnev.html
>> >> >> >>>
>> >> >> >>>
>> >> >> >>> On Thu, Jul 31, 2008 at 5:15 PM, Yong YANG <Yong.YANG at cern.ch>
>> >> >> >>> wrote:
>> >> >> >>> > Dear Comphep experts and users,
>> >> >> >>> >
>> >> >> >>> > I am wondering is it possible to run comphep in batch for
>> >> >> >>> > steps
>> >> >> >>> > before
>> >> >> >>> > VEGAS, like?
>> >> >> >>> >
>> >> >> >>> > Symbolic calculations
>> >> >> >>> > C-compiler
>> >> >> >>> >
>> >> >> >>> > Thank you,
>> >> >> >>> > Yong
>> >> >> >>> >
>> >> >> >>> >
>> >> >> >>> >
>> >> >> >>> > _______________________________________________
>> >> >> >>> > Comphep-common mailing list
>> >> >> >>> > Comphep-common at theory.sinp.msu.ru
>> >> >> >>> > http://theory.sinp.msu.ru/mailman/listinfo/comphep-common
>> >> >> >>> >
>> >> >> >>> >
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >>
>> >> >>
>> >> >>
>> >> >> --
>> >> >> Alexander Sherstnev,
>> >> >> Cavenidish Laboratory, University of Cambridge,
>> >> >> and SINP, Moscow State University
>> >> >> http://www.hep.phy.cam.ac.uk/people/sherstnev.html
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Alexander Sherstnev,
>> >> Cavenidish Laboratory, University of Cambridge,
>> >> and SINP, Moscow State University
>> >> http://www.hep.phy.cam.ac.uk/people/sherstnev.html
>> >
>> >
>>
>>
>>
>> --
>> Alexander Sherstnev,
>> Cavenidish Laboratory, University of Cambridge,
>> and SINP, Moscow State University
>> http://www.hep.phy.cam.ac.uk/people/sherstnev.html
>
>



-- 
Alexander Sherstnev,
Cavenidish Laboratory, University of Cambridge,
and SINP, Moscow State University
http://www.hep.phy.cam.ac.uk/people/sherstnev.html