Module PCG in LINALG

• LINALG Information

• Components
  • Fullsource from NETLIB

PCG

 
Parallel Conjugate Gradient Library: A system for solving sparse linear systems
by iterative methods on scalar, vector and parallel computers. Two versions are
provided: a serial version for uniprocessor machines, and a parallel version for
Intel iPSC860 Hypercube computers. The user has a choice of several matrix
formats, preconditioners and iterative methods.
 
Classes  :  D2a4 . Solution of systems of linear equations, including matrix
                 inverses, and LU and related factorizations (real
                 nonsymmetric sparse matrices)
            D2c4 . Solution of systems of linear equations, including matrix
                 inverses, and LU and related factorizations (complex
                 non-Hermitian sparse matrices)
 
Type     : Fortran software in LINALG collection.
Access   : Some uses prohibited. Portable.
Precision: Single or double.
Note     : Fullsource is provided as a Unix uuencoded gzipped tar file.
 
Details  : Fullsource
Sites    : (1) NETLIB
 

Implementation of PCG from LINALG on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single or double.
Note     : Fullsource is provided as a Unix uuencoded gzipped tar file.
 
You may access components from NETLIB outside GAMS as follows.
 
   Fullsource   : Anonymous FTP from ftp.netlib.org in linalg/pcg.tgz