Wed Aug 12 10:29:26 CDT 2009
>2009/8/12 Keith Goodman <firstname.lastname@example.org>:
> On Wed, Aug 12, 2009 at 7:24 AM, Keith Goodman<email@example.com> wrote:
>> On Wed, Aug 12, 2009 at 1:31 AM, Lars
>> Bittrich<firstname.lastname@example.org> wrote:
>>> a colleague made me aware of a speed issue with numpy.identity. Since he was
>>> using numpy.diag(numpy.ones(N)) before, he expected identity to be at least as
>>> fast as diag. But that is not the case.
>>> We found that there was a discussion on the list (July, 20th; "My identity" by
>>> Keith Goodman). The presented solution was much faster. Someone wondered if
>>> the change was already made in the svn.
>> Things tend to get lost on the mailing list. The next step would be to
>> file a ticket on the numpy trac. (I've never done that) That would
>> increase the chance of someone important taking a look at it.
> Here's the ticket:
A patch against recent SVN trunk is attached to the ticket. Please review...
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