snow-internal {snow}R Documentation

Internal SNOW Objects

Description

Internal functions for the snow package.

Usage

stopCluster.default(cl)
stopCluster.MPIcluster(cl)
stopCluster.spawnedMPIcluster(cl)
defaultClusterOptions
addClusterOptions(options, new)
initDefaultClusterOptions()

enquote(x)
docall(fun, args)
slaveLoop(master)

newSOCKnode(machine = "localhost", ..., options = defaultClusterOptions)
makeSOCKmaster()
closeNode.SOCKnode(node)
sendData.SOCKnode(node, data)
recvData.SOCKnode(node)

newPVMnode(where = "", options = defaultClusterOptions)
makePVMmaster()
sendData.PVMnode(node, data)
recvData.PVMnode(node)

setMPIcluster(new)
runMPIslave()
newMPInode(rank, comm)
makeMPImaster(comm)
sendData.MPInode(node, data)
recvData.MPInode(node)

closeNode(node)
closeNode.default(node)
sendData(node, data)
recvData(node)

postNode(con, type, value = NULL, tag = NULL)
stopNode(n)

sendCall(con, fun, args, return = TRUE)
recvResult(con)

initSprngNode(streamno, nstream, seed, kind, para) 
initRNGstreamNode(stream)

splitIndices(nx, ncl)
splitList(x, ncl)
splitRows(x, ncl)
splitCols(x, ncl)

findRecvOneTag(cl, anytag)
recvOneData(cl)
recvOneResult(cl)
recvOneData.MPIcluster(cl)
recvOneData.PVMcluster(cl)
recvOneData.SOCKcluster(cl)
getClusterOption(name, options = defaultClusterOptions)

Details

These are not to be called by the user.


[Package snow version 0.2-1 Index]