[SciPy-Dev] New subpackage: scipy.data

[Ralf Gommers]

On Sun, Apr 29, 2018 at 10:13 AM, Pauli Virtanen <pav at iki.fi> wrote:

> su, 2018-04-29 kello 17:51 +0200, Pauli Virtanen kirjoitti:
> [clip]
> > I thought we already enabled stripping debug symbols for 1.1.0rc1,
> > https://github.com/MacPython/scipy-wheels/pull/26
> > but this indeed doesn't seem to be the case.
> >
> > There's still time to fix it for 1.1.0 if we figure it out soon.
>
> Ok, I was looking at wrong files. This is indeed already fixed in
> 1.1.0rc1, so no further action needed:
>

Interesting, I had managed to miss or forget about that. Looks like it's
only partially done though; a quick check on the wheel linked below shows
that the unzipped wheel is still 113 MB and further gains are possible.
E.g.

$ ls -l cython_special.cpython-35m-x86_64-linux-gnu.so
... 10694424 Apr 15 15:04 cython_special.cpython-35m-x86_64-linux-gnu.so
$ strip cython_special.cpython-35m-x86_64-linux-gnu.so
$ ls -l cython_special.cpython-35m-x86_64-linux-gnu.so
... 3065680 Apr 29 11:16 cython_special.cpython-35m-x86_64-linux-gnu.so
$ cd ../linalg
$ ls -l _flapack.cpython-35m-x86_64-linux-gnu.so
... 3445392 Apr 15 15:04 _flapack.cpython-35m-x86_64-linux-gnu.so
$ strip _flapack.cpython-35m-x86_64-linux-gnu.so
$ ls -l _flapack.cpython-35m-x86_64-linux-gnu.so
... 1333960 Apr 29 11:17 _flapack.cpython-35m-x86_64-linux-gnu.so

I'll open an issue for that.

Ralf


> $ wget https://files.pythonhosted.org/packages/d3/06/
> 1517f6b3fbdbefaa7ccf31628d3e19530d058aea4abeb6685dcb3dce1733
> /scipy-1.1.0rc1-cp35-cp35m-manylinux1_x86_64.whl
>
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