[R] Re: R-1.3.0 is released
Peter Dalgaard BSA
p.dalgaard at biostat.ku.dk
Fri Jun 22 22:52:43 CEST 2001
"Dennis J. Murphy" <dmurphy at cc.UManitoba.CA> writes:
> Hi Peter,
That's a mighty wide definition of "Peter" you got there.... (Just as
well, you have no guarantee that I have neither time nor ability to
answer just because I put out the announcements.)
> Re ATLAS:
> Matrix multiplication functions %*% and crossprod() now use a
> level-3 BLAS routine dgemm. When R is linked with the ATLAS
> or other enhanced BLAS libraries this can be substantially
> faster than the previous code
> I have just installed ATLAS under my home directory on my Sun Ultra 5
> (Solaris 8); how do I link these libraries to R-1.3.0? (I probably want
> to know this before I install it :) If I add the ATLAS library path to
> my LD_LIBRARY_PATH, will this be sufficient?
I have in .Rconf in my home directory:
CFLAGS="-Wall -g -O3"
FFLAGS="-Wall -g -O3"
putting the same stuff in config.site in your build directory works
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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