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pbdMPI (version 0.1-8)

Programming with Big Data -- Interface to MPI

Description

pbdMPI provides an efficient interface to MPI by utilizing S4 classes and methods with a focus on Single Program/Multiple Data (SPMD) parallel programming style, which is intended for batch parallel execution.

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Install

install.packages('pbdMPI')

Monthly Downloads

637

Version

0.1-8

License

Mozilla Public License 2.0

Maintainer

Wei-Chen Chen

Last Published

July 4th, 2013

Functions in pbdMPI (0.1-8)

Divide Job ID by Ranks

A Rank Receives (Blocking) an Object from the Other Rank

MPI array pointers

Set or Get MPI Array Pointers in R

allreduce-method

All Ranks Receive a Reduction of Objects from Every Rank

sendrecv-method

Send and Receive an Object to and from Other Ranks

Functions to Obtain source and tag

A Rank Scatter Objects to Every Rank

global sort function

Global Quick Sort for Distributed Vectors or Matrices

Probe Functions

apply and lapply

Parallel Apply and Lapply Functions

global stop and warning functions

Global Stop and Warning Functions

global any and all functions

Global Any and All Functions

global print and cat

Global Print and Cat Functions

Internal Functions

All Internal Functions

SPMD Internal Functions

All SPMD Internal Functions

A Rank Send (Nonblocking) an Object to the Other Rank

A Rank Gathers Objects from Every Rank

Programming with Big Data -- Interface to MPI

A Rank Receive a Reduction of Objects from Every Rank

A Rank Receives (Nonblocking) an Object from the Other Rank

A set of controls in pbdMPI.

allgather-method

All Ranks Gather Objects from Every Rank

Seed Functions for Random Number Generators

A Rank Broadcast an Object to Every Rank

sendrecv.replace-method

Send and Receive an Object to and from Other Ranks

Functions for Task Pull Parallelism

A Rank Send (blocking) an Object to the Other Rank

Communicator Functions