Re: [Freesurfer] mris_fix_topology update

Hi Sebastian,

take a look at your surfaces. If it's using that much memory something is probably dramatically wrong. Most likely either the cerebellum is attached or the skull.

cheers, Bruce On Tue, 28 Feb 2006, Sebastian Moeller wrote:

Hi All,

some more details to the segfault. The critical program is mris_fix_topology, which allocates around 3.7GB of memory and hogs the CPU for at least an hour, then while holding around 3.6GB goes into D state (as seen by top) and then after some time segfaults with the error code 4. Error code 4 most likely means (on Linux x86_64) user_mode page_not_found on read. If I can help debug this I would be happy to.

Ahoi Sebastian