[R] Memory leakage?
shitao at hotmail.com
Sat May 3 22:33:49 CEST 2003
Dear Prof. Ripley:
Thank you for your suggestions!
I haven't tried re-installing windows yet, because it seems to be a big task
for me and also I kind of doubt that the problem is due to my own
computer(s), because the same problem happens to 3 different computers: one
Dell desktop in school runing Win2K and R 1.6.1, my Dell laptop runing Win
XP Professional Edition and R 1.7.0 and my new Dell desktop at home (just
bought less than a month and only a few basic softwares were installed)
runing Win XP Home Edition and R1.7.0. (may be they're all from Dell :-))
I'm still looking for the pattern of when this happens, but so far, it seems
to be random.
Prof Brian Ripley <ripley at stats.ox.ac.uk> wrote:Date: Sat, 3 May 2003
19:56:16 +0100 (BST)
From: Prof Brian Ripley
To: tshi at itsa.ucsf.edu
CC: r-help at stat.math.ethz.ch
Subject: Re: [R] Memory leakage?
I always use Rgui in SDI mode (under XP) and it always shuts down
completely for me.
There was only one release of R 1.6.2. This not what is meant by `memory
leakage': that is when an application allocates memory and does not free
it: it goes away when the application is exit-ed.
I believe the problem is with your own computer (or how you use it,
including other software you may have installed): have you tried
On Sat, 3 May 2003, Tao Shi wrote:
> I'm using R 1.7.0 on WinXP under SDI mode. However, very often after I
> closed all R windows, my CPU usage was still 100%. By checking the task
> manager, I found there are one or several "Rgui.exe" still running and
> all the CPU. I had to close them one by one manually. This happened to me
> with R 1.6.1, R 1.6.2 also and also on Win2K. Rememeber there was a
> leakage" problem with the early release of 1.6.2. Is this what I'm
> exprencing here? Or this is due to I'm runing R under SDI mode, b/c my
> colleague hasn't found the problem with his R 1.7.0 or other versions
> are runing under MDI mode. Help............
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
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