svm seg faults (PR#1901)

[ripley@stats.ox.ac.uk]

Which compiler is this?

I have no problems with svm() on RH7.2 compiling with either gcc 3.1 or
gcc 2.95.3: Red Hat make a habit of supplying unreleased (and buggy)
versions of gcc. I think this is particularly critical when C/C++ mixtures
are used (as in svm).

PR#1178 is another non-reproducible segfault in svm on Linux.

On Tue, 13 Aug 2002 stefan.boehringer+science@uni-bochum.de wrote:

> Full_Name: Stefan Böhringer
> Version: 1.5.1
> OS: Linux RH 7.3
> Submission from: (NULL) (132.252.142.137)
>
>
> using the svm function from the e1071 library. R crashes with the very example
> from the help page or any other input.
> In gdb the crash appears to occur in Cache::lru_delete at smv.cpp:93

-- 
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 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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