On Wed, Jun 11, 2014 at 8:56 AM, Ataollah Mesgarnejad <ames...@tigers.lsu.edu> wrote: > Dear all, > > I am trying to read a 223MB ExodusII mesh (using a libMesh that is not > compiled with parmesh) on stampede but I run out of memory and the job gets > killed. I was wondering if this is consistent with everyone else experience > or is there something that I'm doing wrong. > > Here's a snippet of what I do: > > Mesh* mesh = new Mesh(init.comm(), PROB_DIM); > > mesh->read(mesh_file);
Well, how much memory does the mesh require on a system where you can open it, and how much memory is available per core on stampede? If the former is greater than the latter, you have your answer. -- John ------------------------------------------------------------------------------ HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions Find What Matters Most in Your Big Data with HPCC Systems Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. Leverages Graph Analysis for Fast Processing & Easy Data Exploration http://p.sf.net/sfu/hpccsystems _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
