On 03/25/2012 08:44 PM, Mic wrote:
> How about:
> * http://www.hotpy.org/
The front page says a 10x speedup. That's a bit short of the almost
1000x speedup required for numerical code (that is, for some examples
Python is thousands of times slower than C or Fortran).
Well -- I'm sure hotpy coul
How about:
* http://www.hotpy.org/
* http://pypy.org/numpydonate.html
On Wed, Mar 21, 2012 at 11:14 PM, mark florisson
wrote:
> On 20 March 2012 20:49, Olivier Delalleau wrote:
> > I doubt Theano is already as smart as you'd want it to be right now,
> however
> > the core mechanisms are there t
What happened to any plans for GSOC?
http://wiki.python.org/moin/SummerOfCode/2012
Josef
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On 03/25/2012 12:22 PM, Pierre Haessig wrote:
> Hi Eric,
>
> Thanks for the hints !
>
> Le 25/03/2012 20:33, Eric Firing a écrit :
>> Using the bitwise operators in place of logical operators is a hack to
>> get around limitations of the language; but, if done carefully, it is a
>> useful one.
> Wh
On Sun, Mar 25, 2012 at 3:14 PM, Ralf Gommers
wrote:
>
>
> On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris <
> charlesr.har...@gmail.com> wrote:
>
>> Hi All,
>>
>> There several problems with numpy master that need to be fixed before a
>> release can be considered.
>>
>>1. Datetime on windo
Hi,
A quick question I've had in mind for some time but didn't find a solution :
Is there a significant difference between "numpy.percentile" and
"scipy.stats.scoreatpercentile" ?
Of course the signatures are somewhat different, but I have the feeling
that the overall purpose is the same. Am I mi
Hi Eric,
Thanks for the hints !
Le 25/03/2012 20:33, Eric Firing a écrit :
> Using the bitwise operators in place of logical operators is a hack to
> get around limitations of the language; but, if done carefully, it is a
> useful one.
What is the rationale behind not overloading __and__ & othe
On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris <
charlesr.har...@gmail.com> wrote:
> Hi All,
>
> There several problems with numpy master that need to be fixed before a
> release can be considered.
>
>1. Datetime on windows with mingw.
>2. Bus error on SPARC, ticket #2076.
>3. NA a
On Sun, Mar 25, 2012 at 4:46 PM, Brad Buran wrote:
> Hi Ralf:
>
> The Numpy documentation built fine for me. I actually think the
> problem is with the traitsdoc extension (when I change my conf.py file
> to use the numpydoc extension instead of numpydoc.traitsdoc the build
> works fine). I che
On 03/25/2012 06:55 AM, Pierre Haessig wrote:
> Hi,
>
> I have an off topic but somehow related question :
>
> Le 19/03/2012 12:04, Matthieu Rigal a écrit :
>> array = numpy.logical_and(numpy.logical_and(aBlueChannel< 1.0, aNirChannel>
>> (aBlueChannel * 1.0)), aNirChannel< (aBlueChannel * 1.8))
On Sun, Mar 25, 2012 at 7:03 PM, Charles R Harris wrote:
>
>
> On Sun, Mar 25, 2012 at 10:12 AM, Ralf Gommers <
> ralf.gomm...@googlemail.com> wrote:
>
>> Hi,
>>
>> In ticket 1948 a backwards compatibility issue with chararray is
>> reported. Indexing a chararray with [] or a bool array of False
On Sun, Mar 25, 2012 at 6:48 PM, Charles R Harris wrote:
>
>
> On Sun, Mar 25, 2012 at 10:33 AM, Ralf Gommers <
> ralf.gomm...@googlemail.com> wrote:
>
>>
>>
>> On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris <
>> charlesr.har...@gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> There several problems
On Sun, Mar 25, 2012 at 10:12 AM, Ralf Gommers
wrote:
> Hi,
>
> In ticket 1948 a backwards compatibility issue with chararray is reported.
> Indexing a chararray with [] or a bool array of False used to return [] in
> numpy 1.2.1 (consistent with ndarray behavior), but now returns an empty
> strin
Hi,
I have an off topic but somehow related question :
Le 19/03/2012 12:04, Matthieu Rigal a écrit :
> array = numpy.logical_and(numpy.logical_and(aBlueChannel < 1.0, aNirChannel >
> (aBlueChannel * 1.0)), aNirChannel < (aBlueChannel * 1.8))
Is there any significant difference between :
z = np.
On Sun, Mar 25, 2012 at 10:33 AM, Ralf Gommers
wrote:
>
>
> On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris <
> charlesr.har...@gmail.com> wrote:
>
>> Hi All,
>>
>> There several problems with numpy master that need to be fixed before a
>> release can be considered.
>>
>>1. Datetime on wind
On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris <
charlesr.har...@gmail.com> wrote:
> Hi All,
>
> There several problems with numpy master that need to be fixed before a
> release can be considered.
>
>1. Datetime on windows with mingw.
>2. Bus error on SPARC, ticket #2076.
>3. NA a
Hi,
In ticket 1948 a backwards compatibility issue with chararray is reported.
Indexing a chararray with [] or a bool array of False used to return [] in
numpy 1.2.1 (consistent with ndarray behavior), but now returns an empty
string. Unfortunately this changed behavior has been present for the 1.
Hi Ralf:
The Numpy documentation built fine for me. I actually think the
problem is with the traitsdoc extension (when I change my conf.py file
to use the numpydoc extension instead of numpydoc.traitsdoc the build
works fine). I checked the traits and traitsui packages to see if I
could use them
Hi,
We decided to label both NA and datetime APIs as experimental for the 1.7.0
release. I made a PR that does this, please review:
https://github.com/numpy/numpy/pull/240
Ralf
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