VectorLinux

Please login or register.

Login with username, password and session length
Advanced search  

News:

Visit our home page for VL info. For support and documentation, visit the Vector Linux Knowledge Center or search the Knowledge Center and this Forum using the search box above.

Author Topic: 070619 - BLAS and Lapack  (Read 3758 times)

easuter

  • Global Moderator
  • Vectorian
  • *****
  • Posts: 2160
070619 - BLAS and Lapack
« on: June 19, 2007, 05:32:54 am »

BLAS and Lapack packages and sources can be downloaded from the testing repo. Hats of to the Fedora 7 packagers for info on creating the shared libraries (the default makefiles do not create them).

Source: http://vectorlinux.osuosl.org/veclinux-5.8/source/extra/libs/blas/
Package: http://vectorlinux.osuosl.org/veclinux-5.8/extra/libs/blas-3.1.1-i586-1vl58.tlz

Code: [Select]
blas: BLAS (Basic Linear Algebra Subprograms)
blas:
blas: The BLAS (Basic Linear Algebra Subprograms) are routines that
blas: provide standard building blocks for performing basic vector
blas: and matrix operations. The Level 1 BLAS perform scalar, vector
blas: and vector-vector operations, the Level 2 BLAS perform
blas: matrix-vector operations, and the Level 3 BLAS perform
blas: matrix-matrix operations.
blas:
blas: Website: http://www.netlib.org/blas/
blas: License: Read: /usr/doc/blas-3.1.1/COPYING

Source: http://vectorlinux.osuosl.org/veclinux-5.8/source/extra/libs/lapack/
Package: http://vectorlinux.osuosl.org/veclinux-5.8/testing/extra/lapack-3.1.1-i586-1vl58.tlz

Code: [Select]
lapack: LAPACK - math equation routines
lapack:
lapack: LAPACK provides routines for solving systems of simultaneous
lapack: linear equations, least-squares solutions of linear systems
lapack: of equations, eigenvalue problems, and singular value problems.
lapack: The associated matrix factorizations (LU, Cholesky, QR, SVD,
lapack: Schur, generalized Schur) are also provided
lapack:
lapack: Website: http://www.netlib.org/lapack/
lapack: License Read: /usr/doc/lapack-3.1.1/COPYING

Post any feedback for these packages here.
« Last Edit: September 21, 2007, 05:07:55 am by easuter »
Logged

Colonel Panic

  • Vectorian
  • ****
  • Posts: 526
Re: 070619 - BLAS and Lapack
« Reply #1 on: September 16, 2007, 07:47:19 am »

Have these been moved? I'm still trying to get Octave working but was unable to find either one.

Thanks in advance,

Colonel Panic .
« Last Edit: September 17, 2007, 11:55:55 am by Colonel Panic »
Logged

Colonel Panic

  • Vectorian
  • ****
  • Posts: 526
Re: 070619 - BLAS and Lapack
« Reply #2 on: September 19, 2007, 12:29:44 am »


Found these by googling on "BLAS", lapack" and "tlz".

Best,

Colonel Panic.
« Last Edit: September 19, 2007, 12:33:25 am by Colonel Panic »
Logged

Colonel Panic

  • Vectorian
  • ****
  • Posts: 526
Re: 070619 - BLAS and Lapack
« Reply #3 on: September 20, 2007, 04:14:59 pm »

Apparently I'm missing two files called lapack.so.3 and libg2c.so.0. Has anyone got any idea as to where I can get these and where they should be installed?

Thanks in advance,

Colonel Panic.
« Last Edit: September 20, 2007, 04:18:03 pm by Colonel Panic »
Logged

easuter

  • Global Moderator
  • Vectorian
  • *****
  • Posts: 2160
Re: 070619 - BLAS and Lapack
« Reply #4 on: September 21, 2007, 05:08:49 am »

Colonel Panic,

Those packages have already moved to the extra repository some time ago. The links have been corrected, so those should solve your problems.
Logged

Colonel Panic

  • Vectorian
  • ****
  • Posts: 526
Re: 070619 - BLAS and Lapack
« Reply #5 on: September 21, 2007, 03:22:52 pm »


Thanks for replying, but I still have one file missing; libg2c.so.0.

Best,

Colonel Panic.
« Last Edit: September 21, 2007, 03:28:27 pm by Colonel Panic »
Logged

easuter

  • Global Moderator
  • Vectorian
  • *****
  • Posts: 2160
Re: 070619 - BLAS and Lapack
« Reply #6 on: September 21, 2007, 04:17:44 pm »

Logged

Colonel Panic

  • Vectorian
  • ****
  • Posts: 526
Re: 070619 - BLAS and Lapack
« Reply #7 on: September 23, 2007, 11:57:12 pm »


You're right, that was the "missing link" ;) I downloaded and installed that gcc package and Octave works now.

Thanks for your help.
Logged