Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| doku:rstat [2015/04/28 12:13] – [Example] ir | doku:rstat [2021/09/29 12:25] (current) – [Example] goldenberg | ||
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| [[http:// | [[http:// | ||
| - | We installed the libraries Rmpi, doMPI and foreach and their dependencies on VSC2 and VSC3. | + | We installed the libraries Rmpi, doMPI and foreach and their dependencies on VSC2 and VSC4. |
| These libraries give you the possibility to parallelize loops over more nodes with MPI using the foreach function which is very similar to a for loop. | These libraries give you the possibility to parallelize loops over more nodes with MPI using the foreach function which is very similar to a for loop. | ||
| Line 42: | Line 42: | ||
| </ | </ | ||
| - | On VSC2, a batch job is submitted by using the following script: | ||
| - | < | ||
| - | #$ -N rstat | ||
| - | #$ -V | ||
| - | #$ -pe mpich 16 | ||
| - | #$ -l h_rt=01: | ||
| - | echo $NSLOTS | ||
| - | mpirun -machinefile $TMPDIR/ | ||
| - | </ | ||
| - | yielding to an execution time [s] of | ||
| - | < | ||
| - | > proc.time() | ||
| - | | ||
| - | 8.495 | ||
| - | </ | ||
| On VSC3 the script reads: | On VSC3 the script reads: | ||
| < | < | ||