2012/1/21 Stefan Behnel :
> Chris Colbert, 19.01.2012 09:18:
>> If it doesn't pass PyDict_CheckExact you won't be able to use it as the
>> globals to eval or exec.
>
> What makes you say that? I tried and it worked for me, all the way back to
> Python 2.4:
>
>
> Python 2.4.6 (#
2012/1/21 Stefan Behnel :
> Vitja Makarov, 19.01.2012 08:49:
>> 2012/1/19 Robert Bradshaw:
>>> On Wed, Jan 18, 2012 at 12:30 PM, Vitja Makarov wrote:
I tried to optimize module lookups (__pyx_m) by caching internal PyDict
state.
In this example bar() is 1.6 time faster (500us a
On Sat, Jan 21, 2012 at 2:35 AM, Vitja Makarov wrote:
> 2012/1/21 Stefan Behnel :
> > Chris Colbert, 19.01.2012 09:18:
> >> If it doesn't pass PyDict_CheckExact you won't be able to use it as the
> >> globals to eval or exec.
> >
> > What makes you say that? I tried and it worked for me, all the w
2012/1/21 Chris Colbert :
>
>
> On Sat, Jan 21, 2012 at 2:35 AM, Vitja Makarov
> wrote:
>>
>> 2012/1/21 Stefan Behnel :
>> > Chris Colbert, 19.01.2012 09:18:
>> >> If it doesn't pass PyDict_CheckExact you won't be able to use it as the
>> >> globals to eval or exec.
>> >
>> > What makes you say th
Hi,
I did some callgrind profiling on Cython's generators and was surprised to
find that AddTraceback() represents a serious performance penalty for short
running generators.
I profiled a compiled Python implementation of itertools.groupby(), which
yields (key, group) tuples where the group is an
On 01/21/2012 07:50 PM, Stefan Behnel wrote:
Hi,
I did some callgrind profiling on Cython's generators and was surprised to
find that AddTraceback() represents a serious performance penalty for short
running generators.
I profiled a compiled Python implementation of itertools.groupby(), which
y
On Sat, Jan 21, 2012 at 10:50 AM, Stefan Behnel wrote:
> Hi,
>
> I did some callgrind profiling on Cython's generators and was surprised to
> find that AddTraceback() represents a serious performance penalty for short
> running generators.
>
> I profiled a compiled Python implementation of itertoo
