Thank you, Amos I forget to mention - I am working Linux, so the shark tool probably will not be suitable for me. But anyway thanks for you reply.
Best wishes Alexey 2010/2/28 Amos Anderson <nitroa...@gmail.com> > > Date: Sat, 27 Feb 2010 21:52:17 -0600 > > From: Alexey Akimov <alexey.akimo...@gmail.com> > > To: "Development of Python/C++ integration" <cplusplus-sig@python.org> > > Subject: [C++-sig] profiling python extension > > Message-ID: > > <382d227f1002271952p25858f1eyeb1c495bd282...@mail.gmail.com> > > Content-Type: text/plain; charset="iso-8859-1" > > > > Dear all, > > > > Does anyone know how one may profile a python extention? There is a bunch > of > > literature on profiling of pure binaries (programs and even libraries), > pure > > python code, etc. However the profiling of a python module from python > > script seems a tricky procedure. > > What I tried is to pass variant=profile to bjam. Everything works fine > and I > > get .so library corresponding to my module (placed into /profile > > sub-directory of this particular build). When I execute the python script > > invoking my module's functions (performance of those functions is most > > interesting for me) there is no any output generated (something similar > to > > gmon.out). So that is basically my question - how can I retrieve the > > profiling information about my extension? Of course I can compile a > normal > > executable using the functions in the module and then use a standard > > approach (and of course gprof), but I hope that there should be more > > straightforward and easy way to do this (hopefully by passing some > arguments > > to bjam). > > Thanks in advance. > > > > Alexey > > > If you're using OSX, then the Shark tool seems to work really well, > and is really easy to use. I does not require that you compile in -pg > mode. > > http://developer.apple.com/tools/shark_optimize.html > > Amos. > _______________________________________________ > Cplusplus-sig mailing list > Cplusplus-sig@python.org > http://mail.python.org/mailman/listinfo/cplusplus-sig >
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