ALADHD prints header information for the driver routines test paths.

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 ,
                     Assen 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
          The first character must be one of S, D, C, or Z (C or Z only
          if complex).

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