Re: [Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-18 Thread Benjamin Root
On Fri, Sep 7, 2012 at 12:05 PM, Nathaniel Smith n...@pobox.com wrote: On 7 Sep 2012 14:38, Benjamin Root ben.r...@ou.edu wrote: An issue just reported on the matplotlib-users list involved a user who ran out of memory while attempting to do an imshow() on a large array. While this

Re: [Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-18 Thread Eric Firing
On 2012/09/18 7:40 AM, Benjamin Root wrote: On Fri, Sep 7, 2012 at 12:05 PM, Nathaniel Smith n...@pobox.com mailto:n...@pobox.com wrote: On 7 Sep 2012 14:38, Benjamin Root ben.r...@ou.edu mailto:ben.r...@ou.edu wrote: An issue just reported on the matplotlib-users list

Re: [Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-18 Thread Sebastian Berg
On Tue, 2012-09-18 at 08:42 -1000, Eric Firing wrote: On 2012/09/18 7:40 AM, Benjamin Root wrote: On Fri, Sep 7, 2012 at 12:05 PM, Nathaniel Smith n...@pobox.com mailto:n...@pobox.com wrote: On 7 Sep 2012 14:38, Benjamin Root ben.r...@ou.edu mailto:ben.r...@ou.edu wrote:

Re: [Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-18 Thread Nathaniel Smith
On 18 Sep 2012 18:40, Benjamin Root ben.r...@ou.edu wrote: On Fri, Sep 7, 2012 at 12:05 PM, Nathaniel Smith n...@pobox.com wrote: On 7 Sep 2012 14:38, Benjamin Root ben.r...@ou.edu wrote: An issue just reported on the matplotlib-users list involved a user who ran out of memory while

[Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-07 Thread Benjamin Root
An issue just reported on the matplotlib-users list involved a user who ran out of memory while attempting to do an imshow() on a large array. While this wouldn't be totally unexpected, the user's traceback shows that they ran out of memory before any actual building of the image occurred.

Re: [Numpy-discussion] numpy.ma.MaskedArray.min() makes a copy?

2012-09-07 Thread Nathaniel Smith
On 7 Sep 2012 14:38, Benjamin Root ben.r...@ou.edu wrote: An issue just reported on the matplotlib-users list involved a user who ran out of memory while attempting to do an imshow() on a large array. While this wouldn't be totally unexpected, the user's traceback shows that they ran out of