Hi Allan,
Thank you for your response. Finally I succeeded. These were the
commands to compile Atlas and R:
Atlas:
../configure -t 4 -Fa alg -fPIC
make
make install
(-fPIC is needed to wrap some of objects of lapack.a as into a shared lib)
R:
../configure --with-blas="/usr/local/lib/libptf
I don't know about the specific function (a simple, stand-alone
reproducible example is always helpful, see the posting guide for
details), but ATLAS certainly uses all my cores on a test like this:
s <- 7500 # Adjust for your hardware
a <- matrix(rnorm(s*s), ncol = s, nrow = s)
b <- crosspro
Dear List,
I am aware this is slightly off-topic, but I am sure there are people who
already had the problem and who perhaps solved it.
I am running long-lasting model fits using constrOptim command. At work
there is a linux computer (Quad Core, debian) on which I already have
compiled R and Atl
3 matches
Mail list logo