Re: [Users] Any 64-bit issues I should be aware of?

On 25 Aug 2014, at 12:35, Ian Smith the.pond@dsl.pipex.com wrote:

On 21/08/14 15:03, Ian Hinder wrote:

...

Try to get a backtrace to find out where the segfault occurred. You can set "ulimit -c unlimited" in the shell you use to run Cactus, and this should cause core dump files to be generated when the crash happens. You can then read these with gdb:

gdb exe/cactus_sim core.XXXXX

Then type "backtrace" to get the backtrace.

Hi Ian,

I did the ulimit and tried again but there is no core dump, am I missing something (I'm not a C programmer!)?

The core dump files should be somewhere in the simulation directory. If you do "find path/to/simulation" you should see them.