Spike exchange methods for a Blue Gene/P supercomputer (Hines et al., 2011)

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Accession:137845
Tests several spike exchange methods on a Blue Gene/P supercomputer on up to 64K cores.
Reference:
1 . Hines M, Kumar S, Schürmann F (2011) Comparison of neuronal spike exchange methods on a Blue Gene/P supercomputer. Front Comput Neurosci 5:49 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network;
Brain Region(s)/Organism:
Cell Type(s):
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Methods;
Implementer(s): Hines, Michael [Michael.Hines at Yale.edu];
#!/bin/bash

#first arg is number of K processes except 256 and 512 are that number
#optional arg2-3 are before and after the init.hoc respectively
# and should be of form "-c parameter=value ..." (see param.hoc)
#to change time from 20, set the minutes=value environment variable
# eg minutes=30  ./intrepidrun 16 '-c ncellpow=20 -c ncon=10000 -c series=4321'

WORKDIR=`pwd`

if test $minutes = "" ; then
  minutes=20
fi

if test $# -gt 0 ; then
  npk=$1 #K processes
  shift
else
  npk=512
fi

np=$(($npk * 1024))
if test $npk -ge 256 ; then
  np=$npk
fi
nnode=$(($np / 4))
q=prod-devel
if test $nnode -gt 512 ; then
  q=prod
fi

before=""
after=""
if test $# -gt 0 ; then
  before="$1"
  shift
fi
if test $# -gt 0 ; then
  after="$1"
  shift
fi

echo $npk proccount=$np nnode=$nnode
echo time=$minutes
echo queue=$q
echo $before

#exit 0

#env='BG_COREDUMP_PATH=/intrepid-fs0/users/hines/scratch/cores'
env='BG_COREDUMPDISABLED=1'

qsub -q $q -t $minutes -n $nnode --proccount $np --mode vn \
 -M michael.hines@yale.edu \
 --env $env \
 --cwd $WORKDIR \
 $WORKDIR/powerpc64/special \
 -mpi $before

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