# Save code in a file "demo.r" and run with 2 processors by
# > mpiexec -np 2 Rscript demo.r
library(pbdBASE, quiet = TRUE)
init.grid()
# don't do this in production code
x <- matrix(1:9, 3)
x <- as.ddmatrix(x)
y <- list(dim=dim(x), ldim=ldim(x), bldim=bldim(x))
comm.print(y)
finalize()
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