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Problems about CLAPACK Date: 2006/03/23 16:41 Name: Hai-Ping Lan   <hplan@pku.edu.cn> Dear Professor: I am trying to compile New version of OpenMX , But i have some problems about Math lib CLAPACK. Following CLAPACK install's instructuction, i could at last get some *.a files, which i thought of coz are static libs. While the OpenMX manual states that OpenMX should be linked with CLPACK dynamically. I have checked CLAPACK installation several times, and donot even one time obtain some shared libs. so,would you please do me a faver ? Regards, Hai-Ping Lan

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Re: Problems about CLAPACK ( No.1 ) Date: 2006/03/24 00:00 Name: T.Ozaki Hi, Although the installation protocol depends on your computational environment, for your convenience, I show you a protocol for the installation on a 32 bit LINUX machine below. Regards, T.Ozaki 1. get clapack.tgz from netlib.org 2. tar zxvf clapack.tgz 3. cd CLAPACK/ 4. cp -f INSTALL/make.inc.LINUX ./make.inc (You can change the compiler and compile options in the make.inc.) 5. make f2clib 6. make blaslib 7. cd SRC 8. make (lapack_LINUX.a is made) 9. cd ../TESTING/MATGEN/ 10. make 11. cd ../../ 12. If you are a super user, do cp lapack_LINUX.a /usr/local/lib/liblapack.a cp blas_LINUX.a /usr/local/lib/libblas.a cp F2CLIBS/libF77.a /usr/local/lib/libg2c.a cp F2CLIBS/libI77.a /usr/local/lib/libI77.a cp clapack.h /usr/include cp F2CLIBS/f2c.h /usr/include /sbin/ldconfig Then, you may link these libraries in makefile of OpenMX, CC = mpicc -O3 -I/usr/local/include LIB = -L/usr/local/lib -lfftw3 -llapack_LINUX -lblas_LINUX -lg2c -static or CC = mpicc -Dbraswrap -O3 -I/usr/local/include LIB = -L/usr/local/lib -lfftw3 -llapack_LINUX -lblas_LINUX -lg2c -lI77-static 12' if you are not a super user, do mkdir ~/lib mkdir ~/include cp lapack_LINUX.a ~/lib/liblapack.a cp blas_LINUX.a ~/lib/libblas.a cp F2CLIBS/libF77.a ~/lib/libg2c.a cp F2CLIBS/libI77.a ~/lib/libI77.a cp clapack.h ~/include cp F2CLIBS/f2c.h ~/include Then, you may link these libraries in makefile of OpenMX, CC = mpicc -O3 -I/usr/local/include -I$(HOME)/include LIB = -L$(HOME)/lib -lfftw3 -llapack_LINUX -lblas_LINUX -lg2c -static or CC = mpicc -Dbraswrap -O3 -I/usr/local/include -I$(HOME)/include LIB = -L$(HOME)/lib -lfftw3 -llapack_LINUX -lblas_LINUX -lg2c -lI77 -static Re: Problems about CLAPACK ( No.2 ) Date: 2006/03/24 14:39 Name: Hai-Ping Lan  <hplan@pku.edu.cn> Thanks. It really helps me a lot!

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