comm.timer

A timing function for use with parallel codes executed in the batch
 SPMD style.

utility

global timer

A simplified, efficient, interface to MPI for HPC clusters. It is
a derivation and rethinking of the Rmpi package. pbdMPI embraces the
prevalent parallel programming style on HPC clusters. Beyond the
interface, a collection of functions for global work with
distributed data and resource-independent RNG reproducibility is
included. It is based on S4 classes and methods.

Wei-Chen Chen

pbdMPI

R Interface to MPI for HPC Clusters (Programming with Big Data
Project)

George Ostrouchov

Drew Schmidt

Pragneshkumar Patel

Hao Yu

Christian Heckendorf

Brian Ripley

R Core team 

Sebastien Lamy de la Chapelle

global timer function

<dl> <dt>timed</dt>
<dd>expression to be timed.</dd> <dt>comm</dt>
<dd>a communicator number.</dd></dl>

Arguments

Author

A Timing Function for SPMD Routines — global timer

<dl>

 <dt>timed</dt>
<dd>expression to be timed.</dd>

 <dt>comm</dt>
<dd>a communicator number.</dd>

</dl>

A Timing Function for SPMD Routines

global timer: A Timing Function for SPMD Routines

Description

Usage

Arguments

Author

Details

References