Message-ID: <506C580E.8080603@stats.ox.ac.uk>
Date: 2012-10-03T15:21:50Z
From: Brian Ripley
Subject: How to limit memory on a server
In-Reply-To: <8783E63F6AAD4A459576D360DD88EE88C930DD@S90X3BAL4.ad.insee.intra>
On 03/10/2012 16:12, Hervy Cyril wrote:
>
> My OS is a 64-bit Windows Server 2008 SP2 and I would like to limit RAM usage on the server.
Ask your sysadmins, as Duncan Murdoch advised. R only know about
virtual memory usage, not RAM usage.
> Thank you.
> Best regards
>
> Cyril Hervy
>
> -----Message d'origine-----
> De : Prof Brian Ripley [mailto:ripley at stats.ox.ac.uk]
> Envoy? : mercredi 3 octobre 2012 15:43
> ? : Hervy Cyril
> Cc : R-help (r-help at r-project.org)
> Objet : Re: [R] How to limit memory on a server
>
> And your OS is? See the footer and the 'at a minimum' information the posting guide asks for.
>
> I think you are confusing 'memory' and 'RAM': the two concepts are distinct.
>
> But R is not a special case, and you do it the same way as you do this for any other process, by your OS facilities.
>
> On 03/10/2012 10:12, Hervy Cyril wrote:
>> Hello,
>> In our structure, users connect to a server (64GB of memory) where they launch R. How can I limit the amount of RAM that could use a user.
>> The function memory.limit(size=...) can limit the amount of memory but I would like users can't change this option in R. Is it possible?
>> Thank you.
>>
>> Cyril Hervy
>>
>> [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595