how to use westgrid filewindows mac linux openssh . windows mac linux putty ......
TRANSCRIPT
How to Use WestGrid Computational Resources
with Edmund Sumbar
Storage Visualization
Computation
cluster
cluster
160 compute nodes
16 GB
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4 5 6 7
SSH
Windows Mac Linux
Linux
SSH
Windows Mac Linux
OpenSSH
Windows Mac Linux
PuTTY WinSCP
grex.westgrid.ca bugaboo.westgrid.ca checkers.westgrid.ca hermes.westgrid.ca orcinus.westgrid.ca etc.
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Hello, world!
$ gcc -o hello hello.c $ ./hello Hello, world!
$ cat hello.pbs ./hello
$ qsub hello.pbs 640037.ox.local
$ ls hello hello.c hello.pbs hello.pbs.e640037 hello.pbs.o640037
$ cat hello.pbs.o640037 ... Hello, world!
shell script
$ cat hello.pbs #! /bin/bash #PBS -S /bin/bash cd $PBS_O_WORKDIR ./hello
#! /bin/bash #PBS -S /bin/bash #PBS -N hello #PBS -m bea #PBS -M [email protected] #PBS –l walltime=00:10:00 #PBS –l pmem=1gb #PBS –l procs=1 cd $PBS_O_WORKDIR ./hello
job scheduling
software modules
Which cluster should I use?
serial shared memory
MPI Gaussian Matlab
breezy* n
bugaboo n
checkers n
cortex n
glacier n
grex n n
hermes n
lattice* n
nestor n
orcinus n n
www.westgrid.ca
slideshare.net/esumbar/ youtube.com/user/exumbar/ cluster.srv.ualberta.ca/doc/