Thanks. The code compiled after configuring without python. I was able to get roughly the same kind of performance out of the 'switch' application that is mentioned on the performance page ( http://www.openflow.org/wk/index.php/Controller_Performance_Comparisons). However, the 'hub' controller doesn't have much speedup when running with more threads. For example, when running with one thread I get a throughput of 213868.81 and when I run it with 8 threads I get a throughput of 264017.35. (To run with 8 threads, I am starting the controller like this: "./nox_core -i ptcp:9999 hub -t 8"; I am testing with cbench in throughput mode "cbench -p 9999 -t")
Is this - that 'hub' gets not much speedup while 'switch' gets lots of speedup - expected with this branch of NOX? Is there something that needs to be done to hub in order to enable the framework to run it concurrently? Regards, Andreas On Wed, Oct 26, 2011 at 5:53 AM, Murphy McCauley <jam...@nau.edu> wrote: > This branch is quite a bit behind the actual development. We're preparing > to release the updated codebase in the near future. > > But for one thing, Python doesn't work in it. So you probably need to do > --with-python=no when you run configure. > > Hope that helps. > > -- Murphy > > On Oct 25, 2011, at 8:49 PM, Andreas Voellmy wrote: > > Thanks. I tried editing the conflict marker out in a couple ways that > seemed reasonable to me, but I got other compile errors. Does anyone know if > there is a known working version of this branch in the repository, and how I > can get back to it? > > Thanks, > Andreas > > 2011/10/25 Zoltán Lajos Kis <zoltan.lajos....@ericsson.com> > >> Seems like someone checked in a conflict marker to that file: >> >> >> http://noxrepo.org/cgi-bin/gitweb.cgi?p=nox;a=blob;f=src/nox/coreapps/pyrt/context.i;h=cb8641d72feb3a1f0543e97830a2addd55d502b9;hb=dev/destiny-fast#l83 >> >> Z. >> >> ________________________________________ >> From: nox-dev-boun...@noxrepo.org [nox-dev-boun...@noxrepo.org] On Behalf >> Of Andreas Voellmy [andreas.voel...@gmail.com] >> Sent: Wednesday, October 26, 2011 4:40 AM >> To: nox-dev@noxrepo.org >> Subject: [nox-dev] Error building dev/destiny-fast branch >> >> Hi, >> >> I'd like to try the destiny-fast branch (I saw it mentioned here: >> http://www.openflow.org/wk/index.php/Controller_Performance_Comparisons), >> so I did the following >> >> git clone git://noxrepo.org/nox<http://noxrepo.org/nox> >> cd nox >> git checkout dev/destiny-fast >> >> Is that the right way to get this branch? After that I ran >> ./boot.sh >> mkdir build >> cd build >> ../configure >> make >> >> and got the following error: >> >> Making all in pyrt >> make[8]: Entering directory >> `/home/av/Download/nox-destiny/nox/build/src/nox/coreapps/pyrt' >> /usr/bin/swig -c++ -python -DSWIGWORDSIZE64 >> -I../../../../../src/include/openflow -I../../../../../src/nox/lib/ -outdir >> ./. -o oxidereactor_wrap.cc -module oxidereactor >> ../../../../../src/nox/coreapps/pyrt/oxidereactor.i >> /usr/bin/swig -c++ -python -DSWIGWORDSIZE64 -outdir ./. -o >> deferredcallback_wrap.cc -module deferredcallback >> ../../../../../src/nox/coreapps/pyrt/deferredcallback.i >> /usr/bin/swig -c++ -python -DSWIGWORDSIZE64 >> -I../../../../../src/include/openflow -I../../../../../src/nox/lib/ -outdir >> ./. -o pycomponent_wrap.cc -module pycomponent >> ../../../../../src/nox/coreapps/pyrt/component.i >> ../../../../../src/nox/coreapps/pyrt/context.i:79: Error: Syntax error in >> input(3). >> make[8]: *** [pycomponent.py] Error 1 >> >> Does anyone know what went wrong and how to fix this? >> >> Thanks, >> Andreas >> >> > _______________________________________________ > nox-dev mailing list > nox-dev@noxrepo.org > http://noxrepo.org/mailman/listinfo/nox-dev > > >
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