[R] Rmpi memory error
David.Ruau at rwth-aachen.de
Mon Oct 6 16:36:31 CEST 2008
I am testing to see if Rmpi work on our cluster.
I load Rmpi and try a simple test:
> mpi.spawn.Rslaves(nslaves = 4)
*** caught segfault ***
address 0x248cba8, cause 'memory not mapped'
1: .Call("mpi_comm_spawn", as.character(slave),
as.character(slavearg), as.integer(nslaves), as.integer(info),
), PACKAGE = "Rmpi")
2: mpi.comm.spawn(slave = system.file("Rslaves.sh", package =
"Rmpi"), slavearg = arg, nslaves = nslaves, info = 0, root =
root, intercomm = intercom
3: mpi.spawn.Rslaves(nslaves = 4)
Anybody has an idea of why it crash my R session?
We have a fairly old version of R on the cluster but the admin refuse
to install a new one because of dependencies...
R version 2.7.0 (2008-04-22)
attached base packages:
 stats graphics grDevices utils datasets methods base
other attached packages:
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