Thanks a lot for the assistance. It was an installation mistake - apparently we did not have BLAS libraries installed. The compiler did not seem to have been a problem in this case, althought it is an older version (gcc 3.3.1). Mario.
>-----Original Message----- >From: Prof Brian Ripley [mailto:[EMAIL PROTECTED] >Sent: Monday, August 09, 2004 11:51 AM >To: Medvedovic, Mario (medvedm) >Cc: '[EMAIL PROTECTED]' >Subject: RE: [R] hclust-segmentation fault > > >On Mon, 9 Aug 2004, Medvedovic, Mario (medvedm) wrote: > >> Well, the use of debugger will take some time, but here is a >simple code >> that invariably causes the fault. >> Mario. >> >> indata<-matrix(rnorm(1000,0,1),ncol=10) >> ed<-dist(indata) >> hc.e<-hclust(ed,"average") > >Works fine on R 1.9.1 on our dual Opteron 248 under FC2. > >We know of some pertinent compiler bugs on x86_64, so is this >gcc 3.3.3 >or later? > >> >-----Original Message----- >> >From: Prof Brian Ripley [mailto:[EMAIL PROTECTED] >> >Sent: Monday, August 09, 2004 11:14 AM >> >To: Medvedovic, Mario (medvedm) >> >Cc: '[EMAIL PROTECTED]' >> >Subject: Re: [R] hclust-segmentation fault >> > >> > >> >On Mon, 9 Aug 2004, Medvedovic, Mario (medvedm) wrote: >> > >> >> I am getting the "Segmentation fault" when using hclust in >> >R-1.9.1 running >> >> under SuSe 9.0 64-bit kernel on a dual opteron system with >> >8G of RAM. >> >> I was wandering if anybody could offer any insight? >> > >> >Please try to use the debugger to supply more information, or >> >give us some >> >code we can reproduce on a similar system to see if we can >> >reproduce the >> >segfault. >> > >> >-- >> >Brian D. Ripley, [EMAIL PROTECTED] >> >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 >> > >> >> ______________________________________________ >> [EMAIL PROTECTED] mailing list >> https://www.stat.math.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide! >http://www.R-project.org/posting-guide.html >> >> > >-- >Brian >D. Ripley, [EMAIL PROTECTED] >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 > ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
