R devel - Nov 2010 - Performance monitoring tools

Hello,

Are there any good tools available for monitoring the performance of R?  I'm
wanting to capture things such as time elapsed in evaluating an expression,
memory usage over time (or operation), and so on.

I could build my own but would like to follow established practice, if there
is one.

Thank you,

Patrick

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On Wed, 17 Nov 2010 17:04:46 -0800, Patrick Leyshock <ngkbr8es at
gmail.com>
wrote:
> Hello,
> 
> Are there any good tools available for monitoring the performance of R?
I'm
> wanting to capture things such as time elapsed in evaluating an
expression,
> memory usage over time (or operation), and so on.
> 
> I could build my own but would like to follow established practice, if
> there is one.
Start with Chapter 3 of the "Writing R Extensions" manual
"Tidying and profiling R code"

Regards,

  - Brian

-- 
Brian G. Peterson
http://braverock.com/brian/
Ph: 773-459-4973
IM: bgpbraverock