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doku:rstat [2015/04/28 12:12] – [Example] irdoku:rstat [2015/05/06 14:45] – ssenoner
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 === Parallel execution === === Parallel execution ===
  
-The R-code may be parallelized in the following form: +In R, the code **berk-rmpi.R** may be parallelized in the following form:
-   * berk-rmpi.R+
 <code> <code>
 # basic example with foreach # basic example with foreach
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 </code> </code>
  
-On VSC2, a batch job  is submitted by the using the following script:+On VSC2, a batch job  is submitted by using the following script:
 <code> <code>
 #$ -N rstat #$ -N rstat
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 #$ -pe mpich 16 #$ -pe mpich 16
 #$ -l h_rt=01:00:00 #$ -l h_rt=01:00:00
-echo $NSLOTS + 
-mpirun -machinefile $TMPDIR/machines -np 16 ~/sw/rstat/bin/R CMD BATCH berk-rmpi.R+mpirun -machinefile $TMPDIR/machines -np $NSLOTS /opt/sw/R/current/bin/R CMD BATCH berk-rmpi.R
 </code> </code>
 yielding to an execution time [s] of  yielding to an execution time [s] of 
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   4.566   0.156   5.750    4.566   0.156   5.750 
 </code> </code>
- 
  • doku/rstat.txt
  • Last modified: 2021/09/29 12:25
  • by goldenberg