On 21/10/13 05:17 PM, Gomez, Andres M wrote: > *These are the specifications of the cluster I'm running my job* > > *Default Queue* > > * 11 Dell R410 Servers > o 8 Intel Xeon E5530 @ 2.4GHz CPUs per node > o 24 Gigabytes of RAM per Node >
The E5530 processor has 4 core. I doubt that one Dell R410 server can hold 8 E5530 CPUs ! > *Large Memory Queue* > > * 1 Node - Dell R910 > o 24 Intel Xeon E7540 @ 2.0GHz CPUs per node > o 1024 Gigabytes (1TB) of RAM > > *Blacklight Queue* > > * 4 SGI UV1000 Nodes > o 384 Intel Xeon X7542 @ 2.67 CPUs per node > o 2 TB of Ram per node > This is http://help.igb.illinois.edu/Biocluster Which queue are you using (there are 3; Default Queue is the good one to use for Ray) ? You need to submit a job using a script. The big advantage here is that you can use more than 1 node to launch your job. This job.sh script (or a variation) should do #PBS -S /bin/bash #PBS -N ExampleJobName #PBS -q default #PBS -j ExampleJobName.oe #PBS -d /path/to/your/stuff #PBS -l nodes=4:ppn=4 module load ray/2.20 mpiexec -n 16 \ Ray ... Then, you need to submit it with: qsub job.sh > > A bus error is usually something related to the alignment of addresses. > > What computer architecture are you using (Itanium ?) ? > > Also, how many cores do you have at your disposal to run this ? > > > > --------------------------------------------------------------------------------- > Andres Gomez > Institute for Genomic Biology > Animal Science Department > University of Illinois at Urbana-Champaign > amgo...@illinois.edu <mailto:amgo...@illinois.edu> > /Office//+1 217 /333 7958 > /Cell +1 217 418 0438/ > / > / > / > / ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60135991&iu=/4140/ostg.clktrk _______________________________________________ Denovoassembler-users mailing list Denovoassembler-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/denovoassembler-users
