svm seg faults (PR#1901)
13 Aug 2002 14:23:07 +0200
I've used the stock 2.96 gcc. Also I have 3.1 installed as gcc3 but
couldn't get around to make R compile with gcc3.
On Tue, 2002-08-13 at 14:43, firstname.lastname@example.org wrote:
> 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 email@example.com wrote:
> > Full_Name: Stefan Böhringer
> > Version: 1.5.1
> > OS: Linux RH 7.3
> > Submission from: (NULL) (184.108.40.206)
> > 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, 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 272860 (secr)
> Oxford OX1 3TG, UK Fax: +44 1865 272595
Stefan Böhringer Tel. +49 201 723 4681
University Clinics Essen Fax. +49 201 723 5900
Hufelandstr. 55 email@example.com
45122 Essen, Germany http://homepage.uni-bochum.de/stefan.boehringer
r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: firstname.lastname@example.org