Re: [Numpy-discussion] Annoyance of memap rray withmultiprocessing.Pool.applay_async

2010-04-04 Thread Robert Kern
On Sat, Apr 3, 2010 at 22:35, Nadav Horesh wrote: > Got it, thank you. > But why, nevertheless, the results are correct although the pickling is > impossible? Rather, I meant that they don't pickle correctly. They use ndarray's pickling, which will copy the data, and then reconstruct an ndarray

Re: [Numpy-discussion] Annoyance of memap rray withmultiprocessing.Pool.applay_async

2010-04-03 Thread Nadav Horesh
-discussion] Annoyance of memap rray withmultiprocessing.Pool.applay_async On Sat, Apr 3, 2010 at 14:29, Nadav Horesh wrote: > > The following script generate the following error on every loop iteration in > the function average: > > Exception AttributeError: AttributeError("