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Diff for /rpl/lapack/lapack/zheevd.f between versions 1.8 and 1.17

version 1.8, 2011/11/21 20:43:11	version 1.17, 2023/08/07 08:39:23
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*	*
* =========== DOCUMENTATION ===========	* =========== DOCUMENTATION ===========
*	*
* Online html documentation available at	* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/	* http://www.netlib.org/lapack/explore-html/
*	*
*> \htmlonly	*> \htmlonly
*> Download ZHEEVD + dependencies	*> Download ZHEEVD + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zheevd.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zheevd.f">
*> [TGZ]</a>	*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zheevd.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zheevd.f">
*> [ZIP]</a>	*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zheevd.f">	*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zheevd.f">
*> [TXT]</a>	*> [TXT]</a>
*> \endhtmlonly	*> \endhtmlonly
*	*
* Definition:	* Definition:
* ===========	* ===========
*	*
* SUBROUTINE ZHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK,	* SUBROUTINE ZHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK,
* LRWORK, IWORK, LIWORK, INFO )	* LRWORK, IWORK, LIWORK, INFO )
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
* CHARACTER JOBZ, UPLO	* CHARACTER JOBZ, UPLO
* INTEGER INFO, LDA, LIWORK, LRWORK, LWORK, N	* INTEGER INFO, LDA, LIWORK, LRWORK, LWORK, N
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* DOUBLE PRECISION RWORK( * ), W( * )	* DOUBLE PRECISION RWORK( * ), W( * )
* COMPLEX16 A( LDA, ), WORK( * )	* COMPLEX16 A( LDA, ), WORK( * )
* ..	* ..
*	*
*	*
*> \par Purpose:	*> \par Purpose:
* =============	* =============
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* Authors:	* Authors:
* ========	* ========
*	*
*> \author Univ. of Tennessee	*> \author Univ. of Tennessee
*> \author Univ. of California Berkeley	*> \author Univ. of California Berkeley
*> \author Univ. of Colorado Denver	*> \author Univ. of Colorado Denver
*> \author NAG Ltd.	*> \author NAG Ltd.
*
*> \date November 2011
*	*
*> \ingroup complex16HEeigen	*> \ingroup complex16HEeigen
*	*
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SUBROUTINE ZHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK,	SUBROUTINE ZHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK,
$ LRWORK, IWORK, LIWORK, INFO )	$ LRWORK, IWORK, LIWORK, INFO )
*	*
* -- LAPACK driver routine (version 3.4.0) --	* -- LAPACK driver routine --
* -- LAPACK is a software package provided by Univ. of Tennessee, --	* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--	* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* November 2011
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
CHARACTER JOBZ, UPLO	CHARACTER JOBZ, UPLO
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LIWMIN = 1	LIWMIN = 1
END IF	END IF
LOPT = MAX( LWMIN, N +	LOPT = MAX( LWMIN, N +
$ ILAENV( 1, 'ZHETRD', UPLO, N, -1, -1, -1 ) )	$ N*ILAENV( 1, 'ZHETRD', UPLO, N, -1, -1, -1 ) )
LROPT = LRWMIN	LROPT = LRWMIN
LIOPT = LIWMIN	LIOPT = LIWMIN
END IF	END IF
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$ RETURN	$ RETURN
*	*
IF( N.EQ.1 ) THEN	IF( N.EQ.1 ) THEN
W( 1 ) = A( 1, 1 )	W( 1 ) = DBLE( A( 1, 1 ) )
IF( WANTZ )	IF( WANTZ )
$ A( 1, 1 ) = CONE	$ A( 1, 1 ) = CONE
RETURN	RETURN

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