as.vector: Distributed object to Vector Converters

In wrathematics/pbdDMAT: 'pbdR' Distributed Matrix Methods

Distributed object to Vector Converters

Description

Converts a distributed matrix into a non-distributed vector.

Usage

as.vector(x, ...)

## S4 method for signature 'ddmatrix'
as.vector(x, mode = "any", proc.dest = "all")

Arguments

x	numeric distributed matrix
...	Additional arguments.
mode	A character string giving an atomic mode or "list", or (except for 'vector') "any".
proc.dest	destination process for storing the matrix

Details

The proc.dest= argument accepts either the BLACS grid position or the MPI rank if the user desires a single process to own the matrix. Alternatively, passing the default value of 'all' will result in all processes owning the matrix. If only a single process owns the undistributed matrix, then all other processes store NULL for that object.

Value

Returns an ordinary R vector.

wrathematics/pbdDMAT documentation built on Oct. 2, 2024, 2:56 p.m.