[Numpy-discussion] object array alignment issues
Travis Oliphant
oliphant at enthought.com
Mon Oct 19 17:55:17 EDT 2009
On Oct 19, 2009, at 9:55 AM, Michael Droettboom wrote:
> I've filed a bug and attached a patch:
>
> http://projects.scipy.org/numpy/ticket/1267
>
> No guarantees that I've found all of the alignment issues. I did a
> grep
> for "PyObject **" to find possible locations where PyObject * in
> arrays
> were being dereferenced. If I could write a unit test to make it fall
> over on Solaris, then I fixed it, otherwise I left it alone. For
> example, there are places where misaligned dereferencing is
> theoretically possible (OBJECT_dot, OBJECT_compare), but a higher
> level
> function already did a "BEHAVED" array cast. In those cases I added a
> unit test so hopefully we'll be able to catch it in the future if the
> caller no longer ensures well-behavedness.
This patch looks great technically. Thank you for tracking this down
and correcting my error.
Right now, though, the patch has too many white-space only changes in
it. Could you submit a new patch that removes those changes?
Thanks,
-Travis
--
Travis Oliphant
Enthought Inc.
1-512-536-1057
http://www.enthought.com
oliphant at enthought.com
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