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Re: octave, arpack, umfpack
From: |
sibu xolo |
Subject: |
Re: octave, arpack, umfpack |
Date: |
Wed, 17 Nov 2010 15:39:13 +0000 |
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KMail/1.13.5 (Linux/2.6.34.0nbf9aDRIm; KDE/4.4.5; x86_64; ; ) |
On Wednesday 17 November 2010 06:54:28 Ananda Murthy R S wrote:
> Can you please mention on which distribution of Linux are you trying to
> compile?
I am using cblfs compiled from sources and 64-bit non multilib. Here is an
update I had prepared to post to the maintner list I hoped to join:-
I am compiling on a machine with the following:-
----cpu amd64 2cores
----o/s cblfs linux 64-bit non-multilib kernel-2.6.32, gcc-4.4.2
----BLAS: atlas3.9.32 SuiteSparse-3.4.0 lapack-3.2.2 arpac-0.92 (autoconf'ed)
AND this is what happens:-
Both SuiteSparse and arpac are compiled to give shared and statc libs and
linked to atlas and lapack libraries. They are available at the locations
shown below:-
---------------- arpack and umfpack locations:-
rt [ ~ ]# ls -l /home/rt/ArpackTEST3/lib
total 1000
-rw-r--r-- 1 rt users 662720 Nov 16 23:46 libarpack.a
lrwxrwxrwx 1 rt users 14 Nov 16 23:46 libarpack.so -> libarpack.so.9
-rwxr-xr-x 1 rt users 350904 Nov 16 23:46 libarpack.so.0.9.2
lrwxrwxrwx 1 rt users 18 Nov 16 23:46 libarpack.so.9 -> libarpack.so.0.9.2
rt [ ~ ]#
rt [ ~ ]# ls -l /usr/local/algebra/lib/libumfpack*
lrwxrwxrwx 1 root root 15 Nov 17 12:49 usr/local/algebra/lib/libumfpack.so
-> libumfpack.so.5
lrwxrwxrwx 1 root root 19 Nov 17 12:49
usr/local/algebra/lib/libumfpack.so.5 -> libumfpack.so.5.2.0
-rwxr-xr-x 1 root root 708862 Nov 17 12:44
usr/local/algebra/lib/libumfpack.so.5.2.0
rt [ ~ ]#
rt [ ~ ]# ls -l /usr/local/algebra/static_lib/libumfpack*
-rw-r--r-- 1 root root 1328178 Nov 17 12:45
usr/local/algebra/static_lib/libumfpack.a
rt [ ~ ]#
--------------------------
I then ran the configure script for octave-3.3.53 with the folowing
switches:-
--with-umfpack-includedir=/usr/local/algebra/include \
--with-umfpack-libdir=/usr/local/algebra/static_lib \
--with-arpack-libdir=/home/rt/ArpackTEST3/lib \
--with-arpack-includedir=/home/rt/ArpackTEST3/include
-------------it responds as shown below:-
configure: WARNING: UMFPACK not found. This will result in some lack of
functionality for sparse matrices.
configure: WARNING: ARPACK not found. The eigs function will be disabled.
------------------
The rest of the SparseSuite components including libcholmod are found but not
umfpack. Also if arpac is compiled and not linked to atlas it is 'found'.
I am wondering if there is a problem octave-3.3.53 has with libraries
already linked to atlas and lapack (compiled with gfortan) and if there is
whether a fix upstream exists or otherwise.
I very much want to have octave compiled with umfpack and arpack
functionality and linked to BLAS and LAPACK libraries so advice would be
appreciasted.
sincerely
sibuXolo
> Anand
- octave, arpack, umfpack, sibu xolo, 2010/11/16
- Re: octave, arpack, umfpack, Ananda Murthy R S, 2010/11/17
- Re: octave, arpack, umfpack,
sibu xolo <=
- Re: octave, arpack, umfpack, John W. Eaton, 2010/11/17
- Re: octave, arpack, umfpack, sibu xolo, 2010/11/18
- Re: octave, arpack, umfpack, John W. Eaton, 2010/11/18
- Re: octave, arpack, umfpack, sibu xolo, 2010/11/19
- Re: octave, arpack, umfpack, John W. Eaton, 2010/11/19
- Re: octave, arpack, umfpack, sibu xolo, 2010/11/20
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