Support for Parallel Computation in R

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Documentation for package ‘parallel’ version 4.4.2

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

parallel-package	Support for Parallel Computation
children	Low-level Functions for Management of Forked Processes
closeNode	Create a Parallel Socket Cluster
clusterApply	Apply Operations using Clusters
clusterApplyLB	Apply Operations using Clusters
clusterCall	Apply Operations using Clusters
clusterEvalQ	Apply Operations using Clusters
clusterExport	Apply Operations using Clusters
clusterMap	Apply Operations using Clusters
clusterSetRNGStream	Implementation of Pierre L'Ecuyer's RngStreams
clusterSplit	Apply Operations using Clusters
detectCores	Detect the Number of CPU Cores
getDefaultCluster	Create a Parallel Socket Cluster
makeCluster	Create a Parallel Socket Cluster
makeForkCluster	Create a Parallel Socket Cluster
makePSOCKcluster	Create a Parallel Socket Cluster
mc.reset.stream	Implementation of Pierre L'Ecuyer's RngStreams
mcaffinity	Get or Set CPU Affinity Mask of the Current Process
mccollect	Evaluate an R Expression Asynchronously in a Separate Process
mcexit	Fork a Copy of the Current R Process
mcfork	Fork a Copy of the Current R Process
mckill	Low-level Functions for Management of Forked Processes
mclapply	Parallel Versions of 'lapply' and 'mapply' using Forking
mcMap	Parallel Versions of 'lapply' and 'mapply' using Forking
mcmapply	Parallel Versions of 'lapply' and 'mapply' using Forking
mcparallel	Evaluate an R Expression Asynchronously in a Separate Process
nextRNGStream	Implementation of Pierre L'Ecuyer's RngStreams
nextRNGSubStream	Implementation of Pierre L'Ecuyer's RngStreams
parallel	Support for Parallel Computation
parApply	Apply Operations using Clusters
parCapply	Apply Operations using Clusters
parLapply	Apply Operations using Clusters
parLapplyLB	Apply Operations using Clusters
parRapply	Apply Operations using Clusters
parSapply	Apply Operations using Clusters
parSapplyLB	Apply Operations using Clusters
pvec	Parallelize a Vector Map Function using Forking
readChild	Low-level Functions for Management of Forked Processes
readChildren	Low-level Functions for Management of Forked Processes
recvData	Create a Parallel Socket Cluster
recvOneData	Create a Parallel Socket Cluster
R_PARALLEL_PORT	Create a Parallel Socket Cluster
selectChildren	Low-level Functions for Management of Forked Processes
sendChildStdin	Low-level Functions for Management of Forked Processes
sendData	Create a Parallel Socket Cluster
sendMaster	Low-level Functions for Management of Forked Processes
setDefaultCluster	Create a Parallel Socket Cluster
splitIndices	Divide Tasks for Distribution in a Cluster
stopCluster	Create a Parallel Socket Cluster