getBestOutputPartitioning: This is an overrideable function that determines what the...

In ddR: Distributed Data Structures in R

Description

This is an overrideable function that determines what the output partitioning scheme of a dlapply or dmapply function should be. It determines the 'ideal' nparts for the output if it is not supplied. For API standard-enforcement, overriding this is not recommended.

Usage

getBestOutputPartitioning(driver, ..., nparts = NULL, type = NULL)

## S3 method for class 'ddRDriver'
getBestOutputPartitioning(driver, ..., nparts = NULL,
  type = NULL)

Arguments

driver	The backend driver to dispatch on.
...	The arguments to this dmapply operation.
nparts	The nparts argument, if any, supplied by the user.
type	The output.type supplied by the user.

Value

A 2d-vector, that will be passed into your backend's do_dmapply.

Methods (by class)

• ddRDriver: The default implementation for getBestOutputPartitioning.

ddR documentation built on May 29, 2017, 6:52 p.m.