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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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Install
install.packages('Rmpi')
Monthly Downloads
3,664
Version
0.6-9
License
GPL (>= 2)
Maintainer
Hao Yu
Last Published
November 13th, 2018
Functions in Rmpi (0.6-9)
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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
lamhosts
Hosts Information
mpi.bcast
MPI\_Bcast API
mpi.barrier
MPI\_Barrier API
mpi.comm.free
MPI\_Comm\_free API
mpi.cart.coords
MPI\_Cart\_coords
mpi.comm.get.parent
MPI\_Comm\_get\_parent, MPI\_Comm\_remote\_size, MPI\_Comm\_test\_inter APIs
mpi.cart.create
MPI\_Cart\_create
mpi.cart.shift
MPI\_Cart\_shift
string
Internal functions