Module F11ZPF in NAG

• NAG Information

• Components
  • Documentation from AIX
  • Example from AIX
  • Example-input from AIX
  • Example-output from AIX

F11ZPF

 
Sorts the non-zero elements of a sparse complex Hermitian matrix, represented in
symmetric coordinate storage format.
 
Classes  :  D1b9 . Matrix storage mode conversion
            D2e .  Operations associated with the solution of systems of linear
                 equations, including matrix inverses, and LU and related
                 factorizations (e.g., matrix reorderings)
 
Type     : Fortran subroutine in NAG library (F11 sublibrary).
Access   : Proprietary. Many implementations available.
Precision: Double.
 
Usage    : CALL F11ZPF(N, NNZ, A, IROW, ICOL, DUP, ZERO, ISTR, IWORK, IFAIL)
 
Details  : Documentation Example Example-input Example-output
Sites    : (1) AIX
 

Implementation of F11ZPF from NAG on AIX

 
AIX:       IBM RS6000, National Institute of Standards and Technology (NIST),
           Gaithersburg, MD. Available to NIST staff.
 
Precision: Double.
 
Access available only to NIST staff on internal Unix systems. They may access this
package provided the /itl tree is cross-mounted.
 
   Link         : f77 -o prog prog.f -L/itl/links/generic/lib -lnag
   Documentation: acroread
                  /itl/apps/naglib-19/docs/NAGdoc/fl/pdf/F11/f11zpf_fl19.pdf
   Example      : cat
                  /itl/apps/naglib-19/flib619da/examples/source/f11zpfe.f
   Example-input: cat
                  /itl/apps/naglib-19/flib619da/examples/data/f11zpfe.d
   Example-outpu: cat
                  /itl/apps/naglib-19/flib619da/examples/results/f11zpfe.r