From 8c8d2f518968ce7057eec6aa5cd5aec8faab861a Mon Sep 17 00:00:00 2001
From: jofret
Date: Tue, 28 Apr 2009 07:17:00 +0000
Subject: Moving lapack to right place

---
 src/lib/lapack/zunghr.f | 165 ------------------------------------------------
 1 file changed, 165 deletions(-)
 delete mode 100644 src/lib/lapack/zunghr.f

(limited to 'src/lib/lapack/zunghr.f')

diff --git a/src/lib/lapack/zunghr.f b/src/lib/lapack/zunghr.f
deleted file mode 100644
index fcf32abf..00000000
--- a/src/lib/lapack/zunghr.f
+++ /dev/null
@@ -1,165 +0,0 @@
-      SUBROUTINE ZUNGHR( N, ILO, IHI, A, LDA, TAU, WORK, LWORK, INFO )
-*
-*  -- LAPACK routine (version 3.1) --
-*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
-*     November 2006
-*
-*     .. Scalar Arguments ..
-      INTEGER            IHI, ILO, INFO, LDA, LWORK, N
-*     ..
-*     .. Array Arguments ..
-      COMPLEX*16         A( LDA, * ), TAU( * ), WORK( * )
-*     ..
-*
-*  Purpose
-*  =======
-*
-*  ZUNGHR generates a complex unitary matrix Q which is defined as the
-*  product of IHI-ILO elementary reflectors of order N, as returned by
-*  ZGEHRD:
-*
-*  Q = H(ilo) H(ilo+1) . . . H(ihi-1).
-*
-*  Arguments
-*  =========
-*
-*  N       (input) INTEGER
-*          The order of the matrix Q. N >= 0.
-*
-*  ILO     (input) INTEGER
-*  IHI     (input) INTEGER
-*          ILO and IHI must have the same values as in the previous call
-*          of ZGEHRD. Q is equal to the unit matrix except in the
-*          submatrix Q(ilo+1:ihi,ilo+1:ihi).
-*          1 <= ILO <= IHI <= N, if N > 0; ILO=1 and IHI=0, if N=0.
-*
-*  A       (input/output) COMPLEX*16 array, dimension (LDA,N)
-*          On entry, the vectors which define the elementary reflectors,
-*          as returned by ZGEHRD.
-*          On exit, the N-by-N unitary matrix Q.
-*
-*  LDA     (input) INTEGER
-*          The leading dimension of the array A. LDA >= max(1,N).
-*
-*  TAU     (input) COMPLEX*16 array, dimension (N-1)
-*          TAU(i) must contain the scalar factor of the elementary
-*          reflector H(i), as returned by ZGEHRD.
-*
-*  WORK    (workspace/output) COMPLEX*16 array, dimension (MAX(1,LWORK))
-*          On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
-*
-*  LWORK   (input) INTEGER
-*          The dimension of the array WORK. LWORK >= IHI-ILO.
-*          For optimum performance LWORK >= (IHI-ILO)*NB, where NB is
-*          the optimal blocksize.
-*
-*          If LWORK = -1, then a workspace query is assumed; the routine
-*          only calculates the optimal size of the WORK array, returns
-*          this value as the first entry of the WORK array, and no error
-*          message related to LWORK is issued by XERBLA.
-*
-*  INFO    (output) INTEGER
-*          = 0:  successful exit
-*          < 0:  if INFO = -i, the i-th argument had an illegal value
-*
-*  =====================================================================
-*
-*     .. Parameters ..
-      COMPLEX*16         ZERO, ONE
-      PARAMETER          ( ZERO = ( 0.0D+0, 0.0D+0 ),
-     $                   ONE = ( 1.0D+0, 0.0D+0 ) )
-*     ..
-*     .. Local Scalars ..
-      LOGICAL            LQUERY
-      INTEGER            I, IINFO, J, LWKOPT, NB, NH
-*     ..
-*     .. External Subroutines ..
-      EXTERNAL           XERBLA, ZUNGQR
-*     ..
-*     .. External Functions ..
-      INTEGER            ILAENV
-      EXTERNAL           ILAENV
-*     ..
-*     .. Intrinsic Functions ..
-      INTRINSIC          MAX, MIN
-*     ..
-*     .. Executable Statements ..
-*
-*     Test the input arguments
-*
-      INFO = 0
-      NH = IHI - ILO
-      LQUERY = ( LWORK.EQ.-1 )
-      IF( N.LT.0 ) THEN
-         INFO = -1
-      ELSE IF( ILO.LT.1 .OR. ILO.GT.MAX( 1, N ) ) THEN
-         INFO = -2
-      ELSE IF( IHI.LT.MIN( ILO, N ) .OR. IHI.GT.N ) THEN
-         INFO = -3
-      ELSE IF( LDA.LT.MAX( 1, N ) ) THEN
-         INFO = -5
-      ELSE IF( LWORK.LT.MAX( 1, NH ) .AND. .NOT.LQUERY ) THEN
-         INFO = -8
-      END IF
-*
-      IF( INFO.EQ.0 ) THEN
-         NB = ILAENV( 1, 'ZUNGQR', ' ', NH, NH, NH, -1 )
-         LWKOPT = MAX( 1, NH )*NB
-         WORK( 1 ) = LWKOPT
-      END IF
-*
-      IF( INFO.NE.0 ) THEN
-         CALL XERBLA( 'ZUNGHR', -INFO )
-         RETURN
-      ELSE IF( LQUERY ) THEN
-         RETURN
-      END IF
-*
-*     Quick return if possible
-*
-      IF( N.EQ.0 ) THEN
-         WORK( 1 ) = 1
-         RETURN
-      END IF
-*
-*     Shift the vectors which define the elementary reflectors one
-*     column to the right, and set the first ilo and the last n-ihi
-*     rows and columns to those of the unit matrix
-*
-      DO 40 J = IHI, ILO + 1, -1
-         DO 10 I = 1, J - 1
-            A( I, J ) = ZERO
-   10    CONTINUE
-         DO 20 I = J + 1, IHI
-            A( I, J ) = A( I, J-1 )
-   20    CONTINUE
-         DO 30 I = IHI + 1, N
-            A( I, J ) = ZERO
-   30    CONTINUE
-   40 CONTINUE
-      DO 60 J = 1, ILO
-         DO 50 I = 1, N
-            A( I, J ) = ZERO
-   50    CONTINUE
-         A( J, J ) = ONE
-   60 CONTINUE
-      DO 80 J = IHI + 1, N
-         DO 70 I = 1, N
-            A( I, J ) = ZERO
-   70    CONTINUE
-         A( J, J ) = ONE
-   80 CONTINUE
-*
-      IF( NH.GT.0 ) THEN
-*
-*        Generate Q(ilo+1:ihi,ilo+1:ihi)
-*
-         CALL ZUNGQR( NH, NH, NH, A( ILO+1, ILO+1 ), LDA, TAU( ILO ),
-     $                WORK, LWORK, IINFO )
-      END IF
-      WORK( 1 ) = LWKOPT
-      RETURN
-*
-*     End of ZUNGHR
-*
-      END
-- 
cgit