Hello,
I'm trying to use Rpy in a MPI-environment ( pypar ) where I distribute my
processing to multiple CPU's. I'd like to be able to plot out the results from
the same program I use for calculations but there seems to be somesort of bug
or
some weird feature I don't know how to handle.
At least I can reproduce this behaviour with this simple program:
mpi.py:
-----
a = []
for i in range( 0, 10 ):
a.append( i )
from rpy import *
r.plot( a )
----
Now, if I run that with "python -i mpi.py" the plotting works ok. But if I run
it with "mpirun -np 1 python -i mpi.py" it executes everything just fine but it
doesn't even create the window for the plot. No errors, nothing.
I'm using python version 2.4.4 and Rpy version 2.4.1.
Any ideas or pointers would be much appreciated since when I don't have any
kind
of idea what might be going wrong and there's no error messages either...
Thanks,
-toma
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