From: Prof Brian Ripley (email@example.com)
Date: Wed 12 May 2004 - 22:52:31 EST
These normally occur (at that point) from having written off one end of an
array. (If you are using .C/.Fortran, they try to copy back the
arguments.) Compiling with bounds checking turned on can help, at least
On Wed, 12 May 2004, Ingmar Visser wrote:
> I'm building a package using C/C++ and Fortran code which usually runs fine.
> However I do get occasional bus errors around the time of exiting one of the
> C functions.
> Where do I need to be looking to solve this problem?
> Do bus errors stem from unmapped memory exceptions? How can I find out if
> that is what is happening while running R?
-- Brian D. Ripley, firstname.lastname@example.org 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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