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  1.  
  2. #include <mpi.h>
  3. library(Rmpi)
  4. mpi.spawn.Rslaves(needlog = FALSE)
  5.  
  6. mpi.bcast.cmd( id <- mpi.comm.rank() )
  7. mpi.bcast.cmd( np <- mpi.comm.size() )
  8. mpi.bcast.cmd( host <- mpi.get.processor.name() )
  9. result <- mpi.remote.exec(paste("I am", id, "of", np, "running on", host)) 
  10.  
  11. print(unlist(result))
  12.  
  13. mpi.close.Rslaves(dellog = FALSE)
  14. mpi.exit()
  15.  
  16.  
Success #stdin #stdout #stderr 0.25s 40512KB
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Standard input is empty
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Standard output is empty
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Error in library(Rmpi) : there is no package called ‘Rmpi’
Execution halted
https://ideone.com/I7b8Gd
language:
R (R 3.5.2)
created:
3 days ago
visibility:
public

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