Hi all,
I'm trying to run an R module from within rpy but using the snow mpi
environment for R. The R module is parPvclust and is specifically designed
to be used with a multiprocessor environment (i.e. snow) within R. The
script I have sucessfully loads the snow package, makes the multi-processor
cluster and then runs parPVclust - but it is only actually using a single
core for the calculation.
Script:
r.library("snow")
r.library("pvclust")
set_default_mode(NO_CONVERSION)
cores = 3
cl=r.makeCluster(cores, type="MPI")
results = r.parPvclust(cl, data=data, method_hclust="complete",
method_dist="euclidean", nboot=100)
Anyone have any idea how (or whether its even possible) to get this
working?
--
Cheers,
Nick Schurch
Data Analysis Group (The Barton Group),
School of Life Sciences,
University of Dundee,
Dow St,
Dundee,
DD1 5EH,
Scotland,
UK
Tel: +44 1382 388707
Fax: +44 1382 345 893
--
Cheers,
Nick Schurch
Data Analysis Group (The Barton Group),
School of Life Sciences,
University of Dundee,
Dow St,
Dundee,
DD1 5EH,
Scotland,
UK
Tel: +44 1382 388707
Fax: +44 1382 345 893
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