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Diff for /rpl/lapack/lapack/dsytri2.f between versions 1.12 and 1.17

version 1.12, 2017/06/17 10:54:05	version 1.17, 2023/08/07 08:39:11
Line 62	Line 62
*> \param[in,out] A	*> \param[in,out] A
*> \verbatim	*> \verbatim
*> A is DOUBLE PRECISION array, dimension (LDA,N)	*> A is DOUBLE PRECISION array, dimension (LDA,N)
*> On entry, the NB diagonal matrix D and the multipliers	*> On entry, the block diagonal matrix D and the multipliers
*> used to obtain the factor U or L as computed by DSYTRF.	*> used to obtain the factor U or L as computed by DSYTRF.
*>	*>
*> On exit, if INFO = 0, the (symmetric) inverse of the original	*> On exit, if INFO = 0, the (symmetric) inverse of the original
Line 82	Line 82
*> \param[in] IPIV	*> \param[in] IPIV
*> \verbatim	*> \verbatim
*> IPIV is INTEGER array, dimension (N)	*> IPIV is INTEGER array, dimension (N)
*> Details of the interchanges and the NB structure of D	*> Details of the interchanges and the block structure of D
*> as determined by DSYTRF.	*> as determined by DSYTRF.
*> \endverbatim	*> \endverbatim
*>	*>
Line 96	Line 96
*> LWORK is INTEGER	*> LWORK is INTEGER
*> The dimension of the array WORK.	*> The dimension of the array WORK.
> WORK is size >= (N+NB+1)(NB+3)	> WORK is size >= (N+NB+1)(NB+3)
*> If LDWORK = -1, then a workspace query is assumed; the routine	*> If LWORK = -1, then a workspace query is assumed; the routine
*> calculates:	*> calculates:
*> - the optimal size of the WORK array, returns	*> - the optimal size of the WORK array, returns
*> this value as the first entry of the WORK array,	*> this value as the first entry of the WORK array,
*> - and no error message related to LDWORK is issued by XERBLA.	*> - and no error message related to LWORK is issued by XERBLA.
*> \endverbatim	*> \endverbatim
*>	*>
*> \param[out] INFO	*> \param[out] INFO
Line 120	Line 120
*> \author Univ. of Colorado Denver	*> \author Univ. of Colorado Denver
*> \author NAG Ltd.	*> \author NAG Ltd.
*	*
*> \date December 2016
*
*> \ingroup doubleSYcomputational	*> \ingroup doubleSYcomputational
*	*
* =====================================================================	* =====================================================================
SUBROUTINE DSYTRI2( UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO )	SUBROUTINE DSYTRI2( UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO )
*	*
* -- LAPACK computational routine (version 3.7.0) --	* -- LAPACK computational 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..--
* December 2016
*	*
* .. Scalar Arguments ..	* .. Scalar Arguments ..
CHARACTER UPLO	CHARACTER UPLO
Line 153	Line 150
EXTERNAL LSAME, ILAENV	EXTERNAL LSAME, ILAENV
* ..	* ..
* .. External Subroutines ..	* .. External Subroutines ..
EXTERNAL DSYTRI, DSYTRI2X	EXTERNAL DSYTRI, DSYTRI2X, XERBLA
* ..	* ..
* .. Executable Statements ..	* .. Executable Statements ..
*	*
Line 163	Line 160
UPPER = LSAME( UPLO, 'U' )	UPPER = LSAME( UPLO, 'U' )
LQUERY = ( LWORK.EQ.-1 )	LQUERY = ( LWORK.EQ.-1 )
* Get blocksize	* Get blocksize
NBMAX = ILAENV( 1, 'DSYTRF', UPLO, N, -1, -1, -1 )	NBMAX = ILAENV( 1, 'DSYTRI2', UPLO, N, -1, -1, -1 )
IF ( NBMAX .GE. N ) THEN	IF ( NBMAX .GE. N ) THEN
MINSIZE = N	MINSIZE = N
ELSE	ELSE

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