[Numpy-discussion] shelve and object arrays
Stefan van der Walt
stefan at sun.ac.za
Sat May 26 03:07:21 EDT 2007
Hi Mark
On Fri, May 25, 2007 at 04:53:12PM -0600, Mark.Miller wrote:
> I recently experimented with changing from use of string arrays in some
> of my code to object arrays. This change speeds up my simulations and
> produces identical numerical results relative to use of string arrays.
> However, it now appears that my code is having issues at the ends of my
> simulations when all data (and simulation parameters) are archived using
> shelve.
>
> Here's the message:
>
> /var/lib/torque/mom_priv/jobs/539356.uint.SC: line 9: 18640 Segmentation
> fault
If you are running on a platform where valgrind is supported, you can
attempt to use that to localise the problem. Instructions are here:
http://www.scipy.org/Cookbook/C_Extensions#head-9d3c4f5894aa215af47ea7784a33ab0252d230d8
Cheers
Stéfan
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