LASPack-1.12.3-2.PU_IAS.5.i386.rpm


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Description

LASPack - LASPack is a package for solving large sparse systems of linear equations like those which arise from the discretization of partial differential equations

Property Value
Distribution CentOS 5
Repository PUIAS Server i386
Package name LASPack
Package version 1.12.3
Package release 2.PU_IAS.5
Package architecture i386
Package type rpm
Installed size 813.63 KB
Download size 252.81 KB
Official Mirror springdale.math.ias.edu
LASPack  is a package for solving large sparse systems of linear equations like those which arise from the discretization of partial differential equations.
Main features:
* The primary aim of LASPack is the implementation of efficient iterative methods for the solution of systems of linear equations. All routines and data structures are optimized for effective usage of resources especially with regard to large sparse matrices. The package can be accessed from an application through a straightforward interface defined in the form of procedure calls.
* Besides the obligatory Jacobi, successive over-relaxation, Chebyshev, and conjugate gradient solvers, LASPack contains selected state-of-the-art algorithms which are commonly used for large sparse systems:
o CG-like methods for non-symmetric systems: CGN, GMRES, BiCG, QMR, CGS, and BiCGStab,
o multilevel methods such as the multigrid and conjugate gradient methods preconditioned by multigrid and BPX preconditioners.
All the above solvers are applicable not only to the positive definite or non-symmetric matrices, but are also adopted for singular systems (e.g. arising from discretization of Neumann boundary value problems).
* The implementation is based on an object-oriented approach (although it is programmed in C). Vectors and matrices are defined as new data types in connection with the corresponding supporting routines. The basic operations are implemented in such a way that they allow the programming of linear algebra algorithms in a natural way.
* LASPack is extensible in a simple manner. An access to the internal representation of vectors and matrices is not necessary and is avoided, as required of the object-oriented programming. This allows an improvement of algorithms or a modification of data structures with no adjustment of application programs using the package.
* LASPack is written in ANSI C and is thus largely portable.

Alternatives

Package Version Architecture Repository
LASPack-1.12.3-2.PU_IAS.5.x86_64.rpm 1.12.3 x86_64 PUIAS Server
LASPack - - -

Requires

Name Value
libc.so.6 -
libc.so.6(GLIBC_2.0) -
libc.so.6(GLIBC_2.3) -
libm.so.6 -
libm.so.6(GLIBC_2.0) -
rtld(GNU_HASH) -

Provides

Name Value
LASPack = 1.12.3-2.PU_IAS.5

Download

Type URL
Binary Package LASPack-1.12.3-2.PU_IAS.5.i386.rpm
Source Package LASPack-1.12.3-2.PU_IAS.5.src.rpm

Install Howto

  1. Create the repository config file /etc/yum.repos.d/puias-server.repo:
    [puias-server]
    name=PUIAS Server
    baseurl=http://springdale.math.ias.edu/data/puias/5/en/os/i386/ServerAddons/
    enabled=1
    gpgcheck=0
    
  2. Install LASPack rpm package:
    # yum install LASPack

Files

Path
/usr/bin/lastest
/usr/bin/matropt
/usr/bin/mlstest
/usr/bin/vectopt
/usr/include/laspack/copyrght.h
/usr/include/laspack/eigenval.h
/usr/include/laspack/elcmp.h
/usr/include/laspack/errhandl.h
/usr/include/laspack/factor.h
/usr/include/laspack/itersolv.h
/usr/include/laspack/lastypes.h
/usr/include/laspack/matrix.h
/usr/include/laspack/mlsolv.h
/usr/include/laspack/operats.h
/usr/include/laspack/precond.h
/usr/include/laspack/qmatrix.h
/usr/include/laspack/rtc.h
/usr/include/laspack/vector.h
/usr/include/laspack/version.h
/usr/include/xc/getopts.h
/usr/include/xc/version.h
/usr/include/xc/xstring.h
/usr/include/xc/xtypes.h
/usr/lib/liblaspack.a
/usr/lib/libxc.a
/usr/share/doc/LASPack-1.12.3/COPYRIGHT
/usr/share/doc/LASPack-1.12.3/bugs.html
/usr/share/doc/LASPack-1.12.3/change_begin.gif
/usr/share/doc/LASPack-1.12.3/change_delete.gif
/usr/share/doc/LASPack-1.12.3/change_end.gif
/usr/share/doc/LASPack-1.12.3/comment.html
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/usr/share/doc/LASPack-1.12.3/image.gif
/usr/share/doc/LASPack-1.12.3/images.aux
/usr/share/doc/LASPack-1.12.3/images.log
/usr/share/doc/LASPack-1.12.3/images.pl
/usr/share/doc/LASPack-1.12.3/images.tex
/usr/share/doc/LASPack-1.12.3/img1.gif
/usr/share/doc/LASPack-1.12.3/index_motif.gif
/usr/share/doc/LASPack-1.12.3/labels.pl
/usr/share/doc/LASPack-1.12.3/laspack.html
/usr/share/doc/LASPack-1.12.3/laspack1.ps
/usr/share/doc/LASPack-1.12.3/laspack2.ps
/usr/share/doc/LASPack-1.12.3/missfont.log
/usr/share/doc/LASPack-1.12.3/netlib.html
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/usr/share/doc/LASPack-1.12.3/node9.html
/usr/share/doc/LASPack-1.12.3/previous_group_motif.gif
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/usr/share/doc/LASPack-1.12.3/previous_motif.gif
/usr/share/doc/LASPack-1.12.3/previous_motif_gr.gif
/usr/share/doc/LASPack-1.12.3/readme
/usr/share/doc/LASPack-1.12.3/up_motif.gif
/usr/share/doc/LASPack-1.12.3/up_motif_gr.gif

Changelog

2003-05-01 - Josko Plazonic <plazonic@math.princeton.edu>
- rebuild for RH 9
2002-06-10 - Josko Plazonic <plazonic@math.princeton.edu>
- initial build

See Also

Package Description
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MixKit-2.1-2.PU_IAS.5.i386.rpm MixKit Software Library for surface modelling and simplification algorithms
OpenEXR-1.4.0a-3.PU_IAS.5.i386.rpm A high dynamic-range (HDR) image file format
OpenEXR-devel-1.4.0a-3.PU_IAS.5.i386.rpm Headers and libraries for building apps that use OpenEXR
PU_IAS-ServerAddons-5-1.PU_IAS.5.noarch.rpm yum Server addons repository configuration file
QSlim-2.1-2.PU_IAS.5.i386.rpm QSlim and other applications from SlimKit collection of surface modelling tools
R-3.0.1-2.el5.i386.rpm A language for data analysis and graphics
R-core-3.0.1-2.el5.i386.rpm The minimal R components necessary for a functional runtime
R-core-devel-3.0.1-2.el5.i386.rpm Core files for development of R packages (no Java)
R-devel-3.0.1-2.el5.i386.rpm Full R development environment metapackage
R-ncdf-1.6.6-2.1.el5.i386.rpm ncdf: Interface to Unidata netCDF data files
R-zoo-1.7.10-1.sdl5.i386.rpm Z's ordered observations for irregular time series
a52dec-0.7.4-8.PU_IAS.5.i386.rpm Library for decoding ATSC A/52 (aka AC-3) audio streams
a52dec-devel-0.7.4-8.PU_IAS.5.i386.rpm Development header files and static library for liba52
abiword-2.6.4-8.PU_IAS.5.2.i386.rpm The AbiWord word processor
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