schedule: Schedule Dependency Graph

In makeParallel: Transform Serial R Code into Parallel R Code

Description

Creates the schedule for a dependency graph. The schedule is the assignment of the expressions to different processors at different times. There are many possible scheduling algorithms. The default is mapSchedule, which does simple map parallelism using R's apply family of functions.

Usage

schedule(graph, maxWorker = 2L, ...)

## S4 method for signature 'GeneratedCode'
schedule(graph, maxWorker = 2L, ...)

## S4 method for signature 'DependGraph'
schedule(graph)

Arguments

graph	object of class DependGraph
maxWorker	integer maximum number of parallel workers
...	additional arguments to methods

References

See Task Scheduling for Parallel Systems, Sinnen, O. for a thorough treatment of what it means to have a valid schedule.

makeParallel documentation built on May 2, 2019, 9:40 a.m.