Module SRCV2D in ITPACK

• ITPACK Information

• Components
  • Documentation from NETLIB
  • Fullsource from NETLIB
  • Test from NETLIB

SRCV2D

 
ITPACKV 2D: Subroutines for solving large sparse linear systems by adaptive
accelerated iterative methods on vector computers. Can be called with any system
with positive diagonal elements, but are best applied for symmetric positive
definite coefficient matrices. Routines for conjugate gradient or Chebyshev
acceleration applied to the Jacobi, SSOR, or Reduced System iterative methods
are supplied. Uses the COEF-JCOEF sparse matrix format.
 
Classes  :  D2b4 . Solution of systems of linear equations, including matrix
                 inverses, and LU and related factorizations (real symmetric
                 sparse matrices)
 
Type     : Fortran subroutine in ITPACK package.
Access   : Public domain. Portable.
Precision: Single.
 
Details  : Documentation Fullsource Test
Sites    : (1) NETLIB
 

Implementation of SRCV2D from ITPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single.
 
You may access components from NETLIB outside GAMS as follows.
 
   Fullsource   : echo 'send srcv2d from itpack' | mail netlib@ornl.gov
   Test         : echo 'send tstv2d.f from ITPACK' | mail netlib@ornl.gov
   Documentation: echo 'send userv2d.tex from ITPACK' | mail netlib@ornl.gov