Translations:R/32/fr: Difference between revisions
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| <source lang="r">
| | 1. Placez le code R dans un fichier script, ici le fichier ''test.R''. |
| #Tell all slaves to return a message identifying themselves.
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| library("Rmpi")
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| sprintf("TEST mpi.universe.size() = %i", mpi.universe.size())
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| ns <- mpi.universe.size() - 1
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| sprintf("TEST attempt to spawn %i slaves", ns)
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| mpi.spawn.Rslaves(nslaves=ns)
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| mpi.remote.exec(paste("I am",mpi.comm.rank(),"of",mpi.comm.size()))
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| mpi.remote.exec(paste(mpi.comm.get.parent()))
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| #Send execution commands to the slaves
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| x<-5
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| #These would all be pretty correlated one would think
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| x<-mpi.remote.exec(rnorm,x)
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| length(x)
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| x
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| mpi.close.Rslaves()
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| mpi.quit()
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| </source>
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