[R] Trouble configuring R to use ACML

szembek swz1316 at yahoo.com
Tue Aug 24 21:02:29 CEST 2010


I am trying to get R to use the ACML BLAS, specifically the 'mp' version for
multithreading. 

I have installed acml-4-4-0-gfortran-64bit

I added /opt/acml4.4.0/gfortran64_mp/lib to $LD_LIBRARY_PATH. 

I ran: sudo ./configure --with-blas="-L/opt/acml4.4.0/gfortran64_mp/lib
-lacml_mp"

At the end of the configuration, the only external library listed is
readline, and at the end of my post here is a section of my config.log that
shows the problem. Any ideas as to what I'm missing here? I'm running Ubuntu
Server 10.


------ config.log -------
configure:28567: checking for dgemm_ in -L/opt/acml4.4.0/gfortran64_mp/lib
-lacml_mp
configure:28588: gcc -std=gnu99 -o conftest -g -O2 -I/usr/local/include
-L/usr/local/lib64 conftest.c -L/opt/acml4.4.0/gfortran64_mp/lib -lacml_mp
-lgfortran -lm -ldl -lm >&5
conftest.c: In function 'main':
conftest.c:193: warning: implicit declaration of function 'dgemm_'
configure:28588: $? = 0
configure:28595: result: yes
configure:29120: checking whether double complex BLAS can be used
./conftest: error while loading shared libraries: libacml_mp.so: cannot open
shared object file: No such file or directory



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