[Rivet] Build of latest 2-6-x release branch

Christian Gutschow chris.g at cern.ch
Thu Jul 19 13:17:26 BST 2018
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Ah, I had a pre-2.6.0 routine flying around in one of the path variables, and it didn’t like that. Having removed that, it’s all compiling fine now. Sorry for the noise!

Cheers,
Chris

On 19 Jul 2018, at 10:36, Christian Gutschow <chris.g at cern.ch<mailto:chris.g at cern.ch>> wrote:

That didn’t work I’m afraid. In fact, I get the same error when I try to install 2.6.0 from scratch using the bootstrap script, i.e. with a fresh Cython build.

Cheers,
Chris

On 18 Jul 2018, at 13:55, Andy Buckley <andy.buckley at cern.ch<mailto:andy.buckley at cern.ch>> wrote:

I will postpone the Particles enhancement for a future release. The AnalysisLoader.analysisNames() call in the doc building is defined in the Python interface (in pyext/rivet/core.pyx): if that's not working then maybe "touch" that file to force a Cython rebuild.

Andy

Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Experiment Group, University of Glasgow



On Jul 18 2018, at 10:11 am, David Yallup <david.yallup at cern.ch<mailto:david.yallup at cern.ch>> wrote:

Hi,

I also had some problems building the same stuff in doc, which I had to
do a bit of playing around with to work, for me it appeared there were
some problems when the python rivet module were being called during the
build.


Anyway I'll try with some more up to date compiler sets and see if I
make any headway,

Cheers,

David


On 18/07/18 11:05, Christian Gutschow wrote:
Hi,

the 2-6-x release branch also doesn’t compile for me (on a mac), but only when it tries to do the doc bits at the end:

Making all in doc
LD_LIBRARY_PATH=../src/.libs: \
DYLD_LIBRARY_PATH=../src/.libs: \
PYTHONPATH=/Users/geon/software/yoda_trunk/yoda/local/lib/python2.7/site-packages:/Users/geon/software/rivet_trunk/rivet/local/lib/python2.7/site-packages: \
/usr/local/bin/python ./mk-analysis-html
LD_LIBRARY_PATH=../src/.libs: \
DYLD_LIBRARY_PATH=../src/.libs: \
PYTHONPATH=/Users/geon/software/yoda_trunk/yoda/local/lib/python2.7/site-packages:/Users/geon/software/rivet_trunk/rivet/local/lib/python2.7/site-packages: \
/usr/local/bin/python ./mk-analysis-json
Using output file name 'analyses.json'
Using output file name 'analyses.html' and directory 'analyses'
make[1]: *** [analyses.json] Segmentation fault: 11
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [analyses.html] Segmentation fault: 11
make: *** [all-recursive] Error 1


This seems to be coming from e.g. L67 in doc/mk-analyses-html when it tries to do the following:

all_analyses = rivet.AnalysisLoader.analysisNames()

I’m not entirely sure where this is defined. Any ideas?

I’m using:
gcc --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 9.1.0 (clang-902.0.39.2)
Target: x86_64-apple-darwin17.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
python --version
Python 2.7.15


Cheers,
Chris


On 17 Jul 2018, at 23:49, Andy Buckley <andy.buckley at cern.ch<mailto:andy.buckley at cern.ch>> wrote:

That surprises me. Maybe what I did was too much C++11 for some compilers, and not quite compliant for later, stricter ones? But then it works ok on my GCC 7.3.0...

Andy

Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Experiment Group, University of Glasgow
On Jul 17 2018, at 8:41 pm, David Yallup <david.yallup at cern.ch<mailto:david.yallup at cern.ch>> wrote:


Hi Andy,
I'm using what should be a fairly up to date compiler set on my laptop for this for now (although I do need to configure this on our SL6/CentOS7 clusters at some point):
david at yallup:~$ gcc --version
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609

Which does surprise me a little if this isn't handling some C++11 structures?

Cheers,
David

On 17/07/18 20:48, Andy Buckley wrote:

Hi David,

What platform is this on? I found the same problem on SL7 without a "modern compiler" override of the native environment: looks like the required bit of C++11 is not supported in GCC 4.8.5.

Since this enhancement of Particles over the previous "typedef vector<Particle>" is syntactic sugar, and lots of people expect Rivet to build (not 100% unreasonably, despite not being an official HEP platform) on vanilla SL7, I think we probably have to postpone that change for a future version. Maybe reasonable for v3.

Andy

Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Experiment Group, University of Glasgow


On Jul 17 2018, at 6:40 pm, David Yallup <david.yallup at cern.ch<mailto:david.yallup at cern.ch>> wrote:

Hi All,

This is probably down to something I'm messing up but I was wondering if
anyone has had any problems building the latest 2-6-x branch recently?

Specifically when I update to revision 6377 (current tip) I get a series
of errors all pertaining to Rivet::Particles

In file included from ../../include/Rivet/AnalysisHandler.hh:6:0,
from Run.cc<http://run.cc/>:3:
../../include/Rivet/Particle.hh: In constructor
‘Rivet::Particle::Particle(const HepMC::GenParticle&)’:
../../include/Rivet/Particle.hh:53:32: error: no matching function for
call to ‘Rivet::Particles::Particles()’
_momentum(gp.momentum())


This is updating from revision 6250 (also on the 2-6-x branch) where
everything built fine (which makes me think I'm doing something too
stupid!). It looks like my compiler disagrees with the changes from

https://rivet.hepforge.org/hg/rivet/rev/5b2baf1011f6?revcount=120


If others have had no trouble with recent builds of rivet I will go back
to the drawing board but thought I would check with others first.

Thanks,
David



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—

Dr. Christian Gütschow

Department of Physics and Astronomy
University College London
Gower Street
London WC1E 6BT




 —

 Dr. Christian Gütschow

 Department of Physics and Astronomy
 University College London
 Gower Street
 London WC1E 6BT



_______________________________________________
Rivet mailing list
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 —

 Dr. Christian Gütschow

 Department of Physics and Astronomy
 University College London
 Gower Street
 London WC1E 6BT



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