--- rpl/lapack/lapack/dlasd0.f 2012/12/14 14:22:35 1.14
+++ rpl/lapack/lapack/dlasd0.f 2017/06/17 10:53:56 1.18
@@ -2,25 +2,25 @@
*
* =========== DOCUMENTATION ===========
*
-* Online html documentation available at
-* http://www.netlib.org/lapack/explore-html/
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
*
*> \htmlonly
-*> Download DLASD0 + dependencies
-*>
-*> [TGZ]
-*>
-*> [ZIP]
-*>
+*> Download DLASD0 + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
*> [TXT]
-*> \endhtmlonly
+*> \endhtmlonly
*
* Definition:
* ===========
*
* SUBROUTINE DLASD0( N, SQRE, D, E, U, LDU, VT, LDVT, SMLSIZ, IWORK,
* WORK, INFO )
-*
+*
* .. Scalar Arguments ..
* INTEGER INFO, LDU, LDVT, N, SMLSIZ, SQRE
* ..
@@ -29,7 +29,7 @@
* DOUBLE PRECISION D( * ), E( * ), U( LDU, * ), VT( LDVT, * ),
* $ WORK( * )
* ..
-*
+*
*
*> \par Purpose:
* =============
@@ -72,7 +72,7 @@
*> On exit D, if INFO = 0, contains its singular values.
*> \endverbatim
*>
-*> \param[in] E
+*> \param[in,out] E
*> \verbatim
*> E is DOUBLE PRECISION array, dimension (M-1)
*> Contains the subdiagonal entries of the bidiagonal matrix.
@@ -133,14 +133,14 @@
* Authors:
* ========
*
-*> \author Univ. of Tennessee
-*> \author Univ. of California Berkeley
-*> \author Univ. of Colorado Denver
-*> \author NAG Ltd.
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
*
-*> \date September 2012
+*> \date December 2016
*
-*> \ingroup auxOTHERauxiliary
+*> \ingroup OTHERauxiliary
*
*> \par Contributors:
* ==================
@@ -152,10 +152,10 @@
SUBROUTINE DLASD0( N, SQRE, D, E, U, LDU, VT, LDVT, SMLSIZ, IWORK,
$ WORK, INFO )
*
-* -- LAPACK auxiliary routine (version 3.4.2) --
+* -- LAPACK auxiliary routine (version 3.7.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-* September 2012
+* December 2016
*
* .. Scalar Arguments ..
INTEGER INFO, LDU, LDVT, N, SMLSIZ, SQRE
@@ -302,6 +302,9 @@
CALL DLASD1( NL, NR, SQREI, D( NLF ), ALPHA, BETA,
$ U( NLF, NLF ), LDU, VT( NLF, NLF ), LDVT,
$ IWORK( IDXQC ), IWORK( IWK ), WORK, INFO )
+*
+* Report the possible convergence failure.
+*
IF( INFO.NE.0 ) THEN
RETURN
END IF