Hello, We're going to need more information to debug this. Can you share the script you're using to create your volume rendering? Can you create a stack trace for the segmentation fault? You could run python under gdb while it runs your volume rendering script and then print a backtrace when it crashes. More detail on debugging seg faults in python here: https://github.com/cython/cython/wiki/DebuggingTechniques That example uses ddd, which is a graphical frontend for gdb - it will work just as well under gdb. -Nathan On Fri, Jun 6, 2014 at 12:02 PM, 吳佳鴻 <r00222055@ntu.edu.tw> wrote:
Dear all,
I want to bring up a problem that whether volume-rendering is data size dependent? Every time l loaded in data of size over about 4 GB, YT would pop out with segmentation fault message. However, most of the time my simulation data are much larger than 4GB, sometimes even larger than 50GB. Could anyone help me with this? Now I’m using the stable 2.6 version of YT.
Is there any suggestion about this problem?
Thank you in advance.
Jia-Hung Wu
_______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org