This package contains three independent sets of functions:

-- Functions for initialization of a cluster and execution of
   arbitrary commands on chosen remote machines. Please see
   "README.parallel".

-- Functions for parallel execution on a single multiprocessor
   machine: "parcellfun" and "pararrayfun" (by Jaroslav Hajek,
   originally in package "general").

-- Functions for scheduled execution of a user-supplied
   function on unreliable clusters. Please see "README.bw".

See also package mpi, maintained by Carlo de Falco.
