[SciPy-Dev] update on 0.11.0 status

[Sturla Molden]

I believe changing the order of arguments is correct. Currently the rtol 
test in the call to allclose fails since it is relative to 0.

I think rtol should be kept and/or atol should probably be much smaller 
than 1E-14.

Sturla



Den 17.07.2012 01:30, skrev Josh Lawrence:
> This one needs to be reviewed as well:
>
> https://github.com/scipy/scipy/pull/259
>
>
> --Josh
>
> On Jul 16, 2012, at 2:34 PM, Ralf Gommers wrote:
>
>>
>>
>> On Mon, Jul 16, 2012 at 1:49 AM, Jake Vanderplas 
>> <vanderplas at astro.washington.edu 
>> <mailto:vanderplas at astro.washington.edu>> wrote:
>>
>>     Good catch, Ralf!
>>     Initializing all values of dist_array to zero is the correct
>>     thing to do here.  I don't know how I missed that...
>>
>>
>> Great, thanks for confirming.
>>
>> Now that all issues have fixes available, I plan to merge all open 
>> PRs by tomorrow and prepare a release candidate asap. Some PRs 
>> haven't been reviewed yet but they're very straightforward - please 
>> have a look at them or let me know you intend to do so if you want me 
>> to wait.
>>
>> https://github.com/scipy/scipy/pull/267
>> https://github.com/scipy/scipy/pull/268
>> https://github.com/scipy/scipy/pull/258
>> https://github.com/scipy/scipy/pull/257
>> https://github.com/scipy/scipy/pull/266
>>
>> Ralf
>>
>>
>>
>>     On 07/15/2012 07:57 AM, Ralf Gommers wrote:
>>
>>>
>>>
>>>     On Wed, Jul 11, 2012 at 11:45 PM, Ralf Gommers
>>>     <ralf.gommers at googlemail.com
>>>     <mailto:ralf.gommers at googlemail.com>> wrote:
>>>
>>>
>>>
>>>         On Tue, Jul 10, 2012 at 11:33 PM, Jake Vanderplas
>>>         <vanderplas at astro.washington.edu
>>>         <mailto:vanderplas at astro.washington.edu>> wrote:
>>>
>>>             Ralf,
>>>             I tried running valgrind on the offending code.  I don't
>>>             see anything out of the ordinary come up on my system
>>>             (for reference, the scikit-learn developer documentation
>>>             has some tips on using valgrind for cython code [1]). 
>>>             This makes me suspect that the error you're seeing may
>>>             be a system-specific issue (i.e. 32 bit/64 bit
>>>             mismatch), or perhaps something related to the numpy
>>>             version (I'm using the current numpy 1.8.0-dev).
>>>
>>>             Could you run valgrind on your system with
>>>             test_shortest_path.py and see if anything obvious comes up?
>>>
>>>
>>>         It's clean, some noise related to Python itself but nothing
>>>         related to csgraph.
>>>
>>>         This was 32-bit python 2.6, numpy 1.8-dev by the way. I
>>>         haven't yet checked if I get the same when running in 64-bit
>>>         mode on the same machine yet.
>>>
>>>
>>>     Found the issue (use of an array created with np.empty), see
>>>     http://projects.scipy.org/scipy/ticket/1701.
>>>
>>>     Ralf
>>>
>>>
>>>
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>>
>>
>>
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