[R] ?summaryRprof running at 100% cpu for one hour ...

Uwe Ligges ligges at statistik.tu-dortmund.de
Sat Nov 20 18:45:42 CET 2010

On 19.11.2010 21:43, Kjetil Halvorsen wrote:
> This is very strange. (Debian squeeze, R 2.12.0 compiled from source)
> I did some moderately large computation (including svd of a 560x50 matrix),
> running a few minutes, and R memory increasing to about 900MB on this
> 2 GB ram laptop. I had done Rprof(memory.profiling=TRUE) first.
> Then doing summaryRprof().
> Then doing
> ?summaryRprof
> and then the computer running with one of two cores at 100% for more
> than an hour!
> Whats happening?

We do not know. What about sending a reproducible example?


> (running R from within emacs-ess)
> Kjetil
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> and provide commented, minimal, self-contained, reproducible code.

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