Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error: Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "/nfs/home/grad/d.lee/Testing/chol.o": ld.so.1: R: fatal: relocation error: file /nfs/home/grad/d.lee/Testing/chol.o: symbol s_wsle: referenced symbol not found From what I have gathered, it appears to be a problem when with linking the library to the Fortran system library, but I am unsure how to deal with this. As well, I was wondering why I am unsuccessful loading those same "successful" codes when I go from a 32-bit machine to a 64-bit machine, why does that cause such a big issue? The current 32-bit machine that runs R is: platform sparc-sun-solaris2.8 arch sparc os solaris2.8 system sparc, solaris2.8 status major 2 minor 0.1 year 2004 month 11 day 15 language R Any help to these queries would be very much appreciated. Cheers. Sincerely - Derrick Derrick Lee, MSc Candidate Department of Statistics The University of British Columbia LSK-314A | 604 - 822 - 1299 x532 d.lee at stat dot ubc dot ca | dgylee at mun dot ca www.stat.ubc.ca/~d.lee/ | www.math.mun.ca/~derrick0/
Dear Fellow R-Users, I am having some difficulties loading a Fortran subroutine into R and wondering if anyone could lend me some insight to this problem. When I load some simpler Fortran codes into R, it loads fine, but when I load more complex codes I get the following error: Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "/nfs/home/grad/d.lee/Testing/chol.o": ld.so.1: R: fatal: relocation error: file /nfs/home/grad/d.lee/Testing/chol.o: symbol s_wsle: referenced symbol not found From what I have gathered, it appears to be a problem when with linking the library to the Fortran system library, but I am unsure how to deal with this. The current 32-bit machine that runs R is: platform sparc-sun-solaris2.8 arch sparc os solaris2.8 system sparc, solaris2.8 status major 2 minor 0.1 year 2004 month 11 day 15 language R Any help to this query would be very much appreciated. Cheers. Sincerely - Derrick Derrick Lee, MSc Candidate Department of Statistics The University of British Columbia LSK-314A | 604 - 822 - 1299 x532 d.lee at stat dot ubc dot ca | dgylee at mun dot ca www.stat.ubc.ca/~d.lee/ | www.math.mun.ca/~derrick0/
Hi Erin, Unfortunately no, its not named "chol", I know about the cholesky decomposition in R, I was just testing out a more complex subroutine as the subroutine I intend to use gets similar errors. Thanks for the insight, though. Cheers. - Derrick Erin Hodgess wrote:> Hi Derrick! > > Is your subroutine named "chol"? > > There is a function in R by the name of chol. > > You might be having a problem with that. > > thanks, > Erin > > > On Wed, Jun 11, 2008 at 2:39 PM, Derrick Lee <d.lee at stat.ubc.ca> wrote: > >> Dear Fellow R-Users, >> >> I am having some difficulties loading a Fortran subroutine into R and >> wondering if anyone could lend me some insight to this problem. When I load >> some simpler Fortran codes into R, it loads fine, but when I load more >> complex codes I get the following error: >> >> Error in dyn.load(x, as.logical(local), as.logical(now)) : >> unable to load shared library >> "/nfs/home/grad/d.lee/Testing/chol.o": >> ld.so.1: R: fatal: relocation error: file >> /nfs/home/grad/d.lee/Testing/chol.o: symbol s_wsle: referenced symbol not >> found >> >> From what I have gathered, it appears to be a problem when with linking the >> library to the Fortran system library, but I am unsure how to deal with >> this. The current 32-bit machine that runs R is: >> >> platform sparc-sun-solaris2.8 >> arch sparc >> os solaris2.8 >> system sparc, solaris2.8 >> status >> major 2 >> minor 0.1 >> year 2004 >> month 11 >> day 15 >> language R >> >> Any help to this query would be very much appreciated. Cheers. >> >> >> Sincerely >> >> - Derrick >> >> >> Derrick Lee, MSc Candidate >> Department of Statistics >> The University of British Columbia >> LSK-314A | 604 - 822 - 1299 x532 >> d.lee at stat dot ubc dot ca | dgylee at mun dot ca >> www.stat.ubc.ca/~d.lee/ | www.math.mun.ca/~derrick0/ >> >> ______________________________________________ >> R-help at r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> >> > > > >-- Sincerely - Derrick Derrick Lee, MSc Candidate Department of Statistics The University of British Columbia LSK-314A | 604 - 822 - 1299 x532 d.lee at stat dot ubc dot ca | dgylee at mun dot ca www.stat.ubc.ca/~d.lee/ | www.math.mun.ca/~derrick0/