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Name:
ATLAS
Version:
3.4.1
Group:
Libraries
License(s):
Summary:
C and Fortran 77 BLAS API and very small subset of the LAPACK API.
Web Site(s):
http://math-atlas.sourceforge.net/
File(s):
atlas-3.4.1-3-rocketcalc.tar.bz2
atlas-3.4.1.tar.bz2
Last Modified:
October 22, 2003

Automatically Tuned Linear Algebra Software (ATLAS) provides a complete portable implementation of C and Fortran 77 Basic Linear Algebra Subprograms (BLAS) Application Programming Interface (API) and a very small subset of the Linear Algebra PACKage (LAPACK) API.

The notation denotes a variable (such as directory name, file name, user name, etc.) that user has to substitute.

If a backslash (\) appears in a shell command, then it should be treated as a line continuation, i.e., it could be ignored if the user types in the shell command.

Rocketcalc provides compiled versions of ATLAS for Intel? Pentium? III, Intel? Pentium? 4 and Intel Xeon" platforms. The following are the steps to install the compiled ATLAS libraries.

  • Download the file atlas-3.4.1-3-rocketcalc.tar.bz2
  • Unpack the tarball file:
    tar jxvf atlas-3.4.1-3-rocketcalc.tar.bz2
    This will create directory atlas-3.4.1-3-rocketcalc.
  • Change directory to atlas-3.4.1-3-rocketcalc:
    cd atlas-3.4.1-3-rocketcalc
  • Become root:
    su
    The user has to enter the root password. This step is not necessary. A regular user may install ATLAS.
  • To install ATLAS, run the shell script install:
    ./atlasinstall
    During the installation, the user has to provide a directory . ATLAS will be installed in the directory /atlas/3.4.1. The default value for is /usr/local.

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