Re: [Rd] Building R-devel with ACML

From: Prof Brian Ripley <ripley_at_stats.ox.ac.uk>
Date: Wed 14 Dec 2005 - 14:43:56 GMT

On Wed, 14 Dec 2005, Roger Peng wrote:

> I'm trying to build R-devel with AMD's ACML. I downloaded version 3.0.0
> 64bit for gfortran (acml-3-0-0-gfortran-64bit.tgz) and copied the
> libraries to /usr/local/lib. When I configure R to build against the
> ACML library, how do I know if the library has been detected and will be
> used?

Look at the end of the output (will say BLAS(generic)) and at BLAS_LIBS in Makeconf.

> I run 'configure' with the '--with-blas=-lacml' flag and am using gcc
> 4.0.2 (with gfortran) on FC4.

On my such system with --with-lapack I got

   External libraries: readline, BLAS(generic), LAPACK(in blas)

BLAS_LIBS = -L/usr/local/acml/gnu64/lib -lacml

-- 
Brian D. Ripley,                  ripley@stats.ox.ac.uk
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

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Received on Thu Dec 15 01:58:34 2005

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