TESTING/LIN/alahd.f(3)     Library Functions Manual     TESTING/LIN/alahd.f(3)

NAME
       TESTING/LIN/alahd.f

SYNOPSIS
   Functions/Subroutines
       subroutine alahd (iounit, path)
           ALAHD

Function/Subroutine Documentation
   subroutine alahd (integer iounit, character*3 path)
       ALAHD

       Purpose:


            ALAHD prints header information for the different test paths.

       Parameters
           IOUNIT

                     IOUNIT is INTEGER
                     The unit number to which the header information should be
                     printed.

           PATH

                     PATH is CHARACTER*3
                     The name of the path for which the header information is to
                     be printed.  Current paths are
                        _GE:  General matrices
                        _GB:  General band
                        _GT:  General Tridiagonal
                        _PO:  Symmetric or Hermitian positive definite
                        _PS:  Symmetric or Hermitian positive semi-definite
                        _PP:  Symmetric or Hermitian positive definite packed
                        _PB:  Symmetric or Hermitian positive definite band
                        _PT:  Symmetric or Hermitian positive definite tridiagonal
                        _SY:  Symmetric indefinite,
                                with partial (Bunch-Kaufman) pivoting
                        _SR:  Symmetric indefinite,
                                with rook (bounded Bunch-Kaufman) pivoting
                        _SK:  Symmetric indefinite,
                                with rook (bounded Bunch-Kaufman) pivoting
                                ( new storage format for factors:
                                  L and diagonal of D is stored in A,
                                  subdiagonal of D is stored in E )
                        _SP:  Symmetric indefinite packed,
                                with partial (Bunch-Kaufman) pivoting
                        _HA:  (complex) Hermitian ,
                                with Aasen Algorithm
                        _HE:  (complex) Hermitian indefinite,
                                with partial (Bunch-Kaufman) pivoting
                        _HR:  (complex) Hermitian indefinite,
                                with rook (bounded Bunch-Kaufman) pivoting
                        _HK:  (complex) Hermitian indefinite,
                                with rook (bounded Bunch-Kaufman) pivoting
                                ( new storage format for factors:
                                  L and diagonal of D is stored in A,
                                  subdiagonal of D is stored in E )
                        _HP:  (complex) Hermitian indefinite packed,
                                with partial (Bunch-Kaufman) pivoting
                        _TR:  Triangular
                        _TP:  Triangular packed
                        _TB:  Triangular band
                        _QR:  QR (general matrices)
                        _LQ:  LQ (general matrices)
                        _QL:  QL (general matrices)
                        _RQ:  RQ (general matrices)
                        _QP:  QR with column pivoting
                        _TZ:  Trapezoidal
                        _LS:  Least Squares driver routines
                        _LU:  LU variants
                        _CH:  Cholesky variants
                        _QS:  QR variants
                        _QT:  QRT (general matrices)
                        _QX:  QRT (triangular-pentagonal matrices)
                        _TS:  QR routines for tall-skinny and short-wide matrices
                        _HH:  Householder reconstruction for tall-skinny matrices
                     The first character must be one of S, D, C, or Z (C or Z only
                     if complex).

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 106 of file alahd.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0          TESTING/LIN/alahd.f(3)