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DATE: September 30, 1994
To install the LAPACK documentation, do the following:
NOTE: You can follow the same directions to install the BLAS manpages.
Just copy from blas/man/manl/ instead of man/manl/.
1) Copy the LAPACK manual pages to the desired location. This
will probably be /usr/local/man/manl or other.dir/man/manl.
% cp man/manl/* /usr/local/man/manl
Be aware that if the manpages are installed in some directory
other than /usr/local/man/manl you will need to add that directory
to your MANPATH environment variable. First type:
% echo $MANPATH
If it says that MANPATH is undefined, type:
% setenv MANPATH /usr/man:/usr/local/man:/user_path/man_dir
Otherwise, if MANPATH is defined, type:
% setenv MANPATH ${MANPATH}:/user_path/man_dir
where man_dir is the directory of manual pages containing /man/manl.
('%' is assumed to be your shell prompt.)
2) Add the LAPACK manual pages to the whatis database for keyword
searching via 'man -k':
% catman -w -M /usr/local/man
or
% catman -w -M other.dir/man
3) Compile the LAPACK equivalence utility and copy the executable
to the appropriate directory.
% cc -o equivalence equivalence.c
% cp equivalence /usr/local/bin
(or copy it somewhere in your path.)
4) Test out the installation. First make sure your current shell
knows about the installation:
% rehash
Now test out the manual pages:
% man dgetrf
You should get the man page for dgetrf. BE AWARE that your request
should be in lower case.
Now test the LAPACK equivalence utility:
% equivalence <linpack-routine>
or
% equivalence <eispack-routine>
For example,
% equivalence spbco rsp
You should get the output:
SPBCO: REAL FUNCTION SLANSB( NORM, UPLO, N, K, AB, LDAB, WORK )
REAL FUNCTION DLANSB( NORM, UPLO, N, K, AB, LDAB, WORK )
SUBROUTINE SPBTRF( UPLO, N, KD, AB, LDAB, INFO )
SUBROUTINE DPBTRF( UPLO, N, KD, AB, LDAB, INFO )
SUBROUTINE SPBCON( UPLO, N, KD, AB, LDAB, ANORM, RCOND, WORK, IWORK, INFO )
SUBROUTINE DPBCON( UPLO, N, KD, AB, LDAB, ANORM, RCOND, WORK, IWORK, INFO )
RSP: SUBROUTINE SSPEV( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, INFO )
SUBROUTINE DSPEV( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, INFO )
where the item to the left of the colon is the LINPACK or EISPACK
routine to which you would like to know if there is an LAPACK equivalent.
The item to the right of the colon is the associated LAPACK routine
and calling sequence.
If you have any comments/suggestions, please direct them to lapack@cs.utk.edu.
Regards,
Jack Dongarra
Susan Ostrouchov
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