[Numpy-discussion] profiling line by line

Robert Cimrman cimrman3@ntc.zcu...
Fri Sep 19 03:37:45 CDT 2008


Ondrej Certik wrote:
> On Thu, Sep 18, 2008 at 4:12 PM, Ryan May <rmay31@gmail.com> wrote:
>> Ondrej Certik wrote:
>>> On Thu, Sep 18, 2008 at 1:01 PM, Robert Cimrman <cimrman3@ntc.zcu.cz> wrote:
>>>>> It requires Cython and a C compiler to build. I'm still debating
>>>>> myself about the desired workflow for using it, but for now, it only
>>>>> profiles functions which you have registered with it. I have made the
>>>>> profiler work as a decorator to make this easy. E.g.,
>>>> many thanks for this! I have wanted to try out the profiler but failed
>>>> to build it (changeset 6 0de294aa75bf):
>>>>
>>>> $ python setup.py install --root=/home/share/software/
>>>> running install
>>>> running build
>>>> running build_py
>>>> creating build
>>>> creating build/lib.linux-i686-2.4
>>>> copying line_profiler.py -> build/lib.linux-i686-2.4
>>>> running build_ext
>>>> cythoning _line_profiler.pyx to _line_profiler.c
>>>> building '_line_profiler' extension
>>>> creating build/temp.linux-i686-2.4
>>>> i486-pc-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -fPIC
>>>> -I/usr/include/python2.4 -c -I/usr/include/python2.4 -c _line_profiler.c
>>>> -o build/temp.linux-i686-2.4/_line_profiler.o
>>>> _line_profiler.c:1614: error: 'T_LONGLONG' undeclared here (not in a
>>>> function)
>>>> error: command 'i486-pc-linux-gnu-gcc' failed with exit status 1
>>>>
>>>> I have cython-0.9.8.1 and GCC 4.1.2, 32-bit machine.
>>> I am telling you all the time Robert to use Debian that it just works
>>> and you say, no no, gentoo is the best. :)
>> And what's wrong with that? :)  Once you get over the learning curve,
>> Gentoo works just fine.  Must be Robert K.'s fault. :)
> 
> Well, I think if Robert C. hasn't yet get over the learning curve
> after so many years of hard work, maybe the learning curve is too
> steep. :)

This is most probably not related to Gentoo at all and certainly not 
related to me knowing Gentoo or not :) (and no, learning Gentoo is not 
that hard.)

r.


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