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Rmpi (version 0.6-9)

Interface (Wrapper) to MPI (Message-Passing Interface)

Description

An interface (wrapper) to MPI. It also provides interactive R manager and worker environment.

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Version

Install

install.packages('Rmpi')

Monthly Downloads

4,410

Version

0.6-9

License

GPL (>= 2)

Maintainer

Hao Yu

Last Published

November 13th, 2018

Functions in Rmpi (0.6-9)

mpi.comm.size

MPI\_Comm\_c2f, MPI\_Comm\_dup, MPI\_Comm\_rank, and MPI\_Comm\_size APIs

mpi.abort

MPI\_Abort API

mpi.get.sourcetag

Utility for finding the source and tag of a received message

mpi.cartdim.get

MPI\_Cartdim\_get

mpi.sendrecv

MPI\_Sendrecv and MPI\_Sendrecv\_replace APIs

mpi.iapplyLB

(Load balancing) parallel apply with nonblocking features

mpi.intercomm.merge

MPI\_Intercomm\_merge API

mpi.info.create

MPI\_Info\_create, MPI\_Info\_free, MPI\_Info\_get, MPI\_Info\_set APIs

mpi.setup.rngstream

Setup parallel RNG on all slaves

mpi.any.source

MPI Constants

mpi.apply

Scatter an array to slaves and then apply a FUN

mpi.exit

Exit MPI Environment

mpi.bcast.Robj

Extensions of MPI\_Bcast API

mpi.cart.get

MPI\_Cart\_get

mpi.bcast.cmd

Extension of MPI\_Bcast API

mpi.cart.rank

MPI\_Cart\_rank

mpi.gather

MPI\_Gather, MPI\_Gatherv, MPI\_Allgather, and MPI\_Allgatherv APIs

mpi.gather.Robj

Extentions of MPI\_Gather and MPI\_Allgather APIs

mpi.comm.disconnect

MPI\_Comm\_disconnect API

mpi.finalize

MPI\_Finalize API

mpi.comm.set.errhandler

MPI\_Comm\_set\_errhandler API

mpi.dims.create

MPI\_Dims\_create

mpi.reduce

MPI\_Reduce and MPI\_Allreduce APIs

mpi.wait

Nonblocking completion operations

mpi.probe

MPI\_Probe and MPI\_Iprobe APIs

mpi.realloc

Find and increase the lengthes of MPI opaques comm, request, and status

mpi.send

MPI\_Send, MPI\_Isend, MPI\_Recv, and MPI\_Irecv APIs

mpi.send.Robj

Extensions of MPI\_Send and MPI\_Recv APIs

mpi.remote.exec

Remote Executions on R slaves

mpi.scatter

MPI\_Scatter and MPI\_Scatterv APIs

mpi.comm.spawn

MPI\_Comm\_spawn API

mpi.scatter.Robj

Extensions of MPI\_ SCATTER and MPI\_SCATTERV

mpi.get.count

MPI\_Get\_count API

mpi.parSim

Parallel Monte Carlo Simulation

mpi.get.processor.name

MPI\_Get\_processor\_name API

mpi.applyLB

(Load balancing) parallel apply

mpi.spawn.Rslaves

Spawn and Close R Slaves

mpi.universe.size

MPI\_Universe\_size API

MPI\_Comm\_get\_parent, MPI\_Comm\_remote\_size, MPI\_Comm\_test\_inter APIs