[Numpy-discussion] ANN: Numpy 1.8.0 beta 1 release
cgohlke at uci.edu
Tue Sep 3 19:40:36 EDT 2013
On 9/3/2013 2:51 PM, Charles R Harris wrote:
> On Tue, Sep 3, 2013 at 3:23 PM, Christoph Gohlke <cgohlke at uci.edu
> <mailto:cgohlke at uci.edu>> wrote:
> On 9/1/2013 9:54 AM, Charles R Harris wrote:
> Hi all,
> I'm happy to announce the first beta release of Numpy 1.8.0.
> Please try
> this beta and report any issues on the numpy-dev mailing list.
> Source tarballs and release notes can be found at
> The Windows
> and OS X installers will follow when the infrastructure issues
> are dealt
> I tried numpy-1.8.0.dev-86a6e6c with msvc9 and MKL 11.1 on
> win-amd64-py2.7. It builds OK but there are 23 test errors and 6
> failures (attached).
> Some 3rd party packages (e.g. scipy, numexpr, pytables, bottleneck,
> pandas and matplotlib) that were built against numpy-MKL 1.7 fail
> tests when used with numpy-MKL 1.8. Other packages test OK (e.g.
> skimage, sklearn, statsmodels, mahotas, pygame). See
> compared to
> I have not looked in more detail or at other Python versions yet.
> Thanks Christoph,
> Looks like some work to do. I wonder what is different between windows
> and linux here?
Looks like the fundamental PyArray_PyIntAsIntp function is broken on 64
bit Windows. 64 bit PyLong values are intermediately stored in a 32 bit
C long variable. But maybe I am missing something...
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