LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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alahd.f File Reference

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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
[in]IOUNIT
          IOUNIT is INTEGER
          The unit number to which the header information should be
          printed.
[in]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
             _SP:  Symmetric indefinite packed,
                     with partial (Bunch-Kaufman) pivoting
             _HE:  (complex) Hermitian indefinite,
                     with partial (Bunch-Kaufman) pivoting
             _HR:  Symmetric indefinite,
                     with "rook" (bounded Bunch-Kaufman) pivoting
             _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)
          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.
Date
November 2013

Definition at line 94 of file alahd.f.

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