[Gridflow-dev] [bug] segfault in gfmemcopy (with dim[6561, 6561, 3])

Mathieu Bouchard matju at artengine.ca
Wed Oct 3 14:53:12 EDT 2007

On Fri, 29 Jul 2005, ClaudiusMaximus wrote:

> I've been working with some dim[6561,6561,3] grids, and sometimes 
> Gridflow/Pd segfaults (even with pd -nogui with loadbang to trigger the 
> calculation, with no other programs running - I have 1GB ram and 1GB 
> swap).

I just found a bug related to grids >= 256 megs. I also added an 
out-of-memory error message, which happened to help me find the bug.

Your above grid, if it's int32, it's 492 megs, so, it should now work, but 
you should have been able to do it with int16 (246 megs) or uint8 (123 

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| Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada

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