[Trilinos-Users] Zoltan rcb bug?
Biddiscombe, John A.
biddisco at cscs.ch
Mon Jun 20 08:59:30 MDT 2011
I've been getting some strange crashes in RCB method of balancing. I've narrowed it down to when I have
Zoltan_Set_Param(zz, "RCB_RECOMPUTE_BOX", "0");
its OK, but when I use
Zoltan_Set_Param(zz, "RCB_RECOMPUTE_BOX", "1");
it sometimes crashes in
void compute_RCB_box( ...
with the dotpt structure being too small (it seems from my limited knowledge of the internal) to loop over all k.
Can anyone with better knowledge tell me if I might be on to something or has the code been so well tested that it's just not possible any bugs still exist? (I'm smiling as I write that, by the way)
JB
--
John Biddiscombe, email:biddisco @ cscs.ch
http://www.cscs.ch/
CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07
Via Cantonale, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82
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