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inst/tests/allreduce.r
In pbdMPI: R Interface to MPI for HPC Clusters (Programming with Big Data Project)
suppressPackageStartupMessages(library(pbdMPI, quietly=TRUE))
cs <- comm.size()
testval <- allreduce(comm.rank())
trueval <- cs*(cs-1)/2
test <- comm.all(testval == trueval)
comm.print(test)
finalize()
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pbdMPI documentation built on Sept. 10, 2023, 5:06 p.m.
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suppressPackageStartupMessages(library(pbdMPI, quietly=TRUE))
cs <- comm.size()
testval <- allreduce(comm.rank())
trueval <- cs*(cs-1)/2
test <- comm.all(testval == trueval)
comm.print(test)
finalize()
Try the pbdMPI package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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