Re: [Rd] illegal operation in debian (PR#9086)

From: <ripley_at_stats.ox.ac.uk>
Date: Wed 19 Jul 2006 - 10:48:05 GMT


On Wed, 19 Jul 2006, agustin.perez@umh.es wrote:

> Full_Name: Agustin Perez
> Version: 2.3.1
> OS: Debian 2.6.8-11-amd64-generic
> Submission from: (NULL) (193.147.142.6)
>
>
> First of all excuses for my bad use of english and thanks for read my problem.

>
> Well when I do the following comand in R suddenly crashes and exit me for the

> enviroment:
>
> > a<-matrix(1:13500,450,30)
> > a%*%t(a)
>
> *** caught illegal operation ***

> address 0x2a9590086f, cause 'illegal operand'
>
> Possible actions:
> 1: abort (with core dump)

> 2: normal R exit

> 3: exit R without saving workspace
> 4: exit R saving workspace
> Selection: 3
>
>
> I don't know what is the problem.

Quite likely using a BLAS inappropriate for the chip in use.

If you choose 1 and examine the core dump with gdb you will be able to tell us where the illegal operand occurred.

-- 
Brian D. Ripley,                  ripley@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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