It is the NPY_RELAXED_STRIDES_CHECKING=1 flag that caused this. Fred
On Mon, Dec 2, 2013 at 2:18 PM, Neal Becker <ndbeck...@gmail.com> wrote: > I built using: > > CFLAGS='-march=native -O3' NPY_RELAXED_STRIDES_CHECKING=1 python3 setup.py > install --user > > > aπid wrote: > >> I get: >> >> In [4]: x.strides >> Out[4]: (8,) >> >> Same architecture and OS, Numpy installed via Pip on Python 2.7.5. >> >> >> On 2 December 2013 20:08, Neal Becker <ndbeck...@gmail.com> wrote: >> >>> This is np 1.8.0 on fedora x86_64: >>> >>> In [5]: x =np.array ((1,)) >>> >>> In [6]: x.shape >>> Out[6]: (1,) >>> >>> In [7]: x.strides >>> Out[7]: (9223372036854775807,) >>> >>> _______________________________________________ >>> NumPy-Discussion mailing list >>> NumPy-Discussion@scipy.org >>> http://mail.scipy.org/mailman/listinfo/numpy-discussion >>> > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion