parallelStop

Sets mode to &#8220;local&#8221;, i.e., parallelization is turned
off and all necessary stuff is cleaned up.
For socket and mpi mode <code><a rd-options="parallel" href="/link/stopCluster?package=parallelMap&version=1.4&to=parallel" data-mini-rdoc="parallel::stopCluster">stopCluster</a></code> is called.
For BatchJobs mode the subdirectory of the <code>storagedir</code>
containing the exported objects is removed.
After a subsequent call of <code><a rd-options="" href="/link/parallelStart?package=parallelMap&version=1.4" data-mini-rdoc="parallelMap::parallelStart">parallelStart</a></code>, no exported objects
are present on the slaves and no libraries are loaded,
i.e., you have clean R sessions on the slaves.

Unified parallelization framework for multiple
back-end, designed for internal package and interactive usage.  The
main operation is parallel mapping over lists.  Supports 'local',
'multicore', 'mpi' and 'BatchJobs' mode.  Allows tagging of the
parallel operation with a level name that can be later selected by the
user to switch on parallel execution for exactly this operation.

Bernd Bischl

parallelMap

Unified Interface to Parallelization Back-Ends

Michel Lang

parallelStop function

Sets mode to &#8220;local&#8221;, i.e., parallelization is turned
off and all necessary stuff is cleaned up.
For socket and mpi mode <code><a rd-options='parallel' href='stopCluster'>stopCluster</a></code> is called.
For BatchJobs mode the subdirectory of the <code>storagedir</code>
containing the exported objects is removed.
After a subsequent call of <code><a rd-options='' href='parallelStart'>parallelStart</a></code>, no exported objects
are present on the slaves and no libraries are loaded,
i.e., you have clean R sessions on the slaves.

parallelStop: Stops parallelization.

Description

Usage

Arguments

Value