Dear R People:
I'm having some trouble with mpiexec and Rmpi.
I would like to be able to pass in the number of "children" via the
mpiexec command (from the command line).
this is in SUSE10.1, with R-2.7.1
Here are my files:
cat eb.R
library(Rmpi)
mpi.remote.exec(paste("i am",mpi.comm.rank(),"of",mpi.comm.size()))
mpi.quit()
[EMAIL PROTECTED]:~/Desktop/R-2.7.1/bin> cat e.in
source("eb.R")
[EMAIL PROTECTED]:~/Desktop/R-2.7.1/bin> mpiexec -n 3 ./R --no-save -q
-f e.in >e.out
Error in mpi.remote.exec(paste("i am", mpi.comm.rank(), "of",
mpi.comm.size())) :
It seems no slaves running.
Calls: source -> eval.with.vis -> eval.with.vis -> mpi.remote.exec
Error in mpi.remote.exec(paste("i am", mpi.comm.rank(), "of",
mpi.comm.size())) :
It seems no slaves running.
Calls: source -> eval.with.vis -> eval.with.vis -> mpi.remote.exec
Error in mpi.remote.exec(paste("i am", mpi.comm.rank(), "of",
mpi.comm.size())) :
It seems no slaves running.
Calls: source -> eval.with.vis -> eval.with.vis -> mpi.remote.exec
[EMAIL PROTECTED]:~/Desktop/R-2.7.1/bin>
Does anyone have any suggestions, please? The scary part: I can get
this to work on Windows but not on SUSE10.1
thanks in advance,
Sincerely,
Erin
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: [EMAIL PROTECTED]
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