version 1.17, 2016/08/27 15:34:22
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version 1.18, 2017/06/17 10:53:49
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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 DGESDD + dependencies |
*> Download DGESDD + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgesdd.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dgesdd.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgesdd.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dgesdd.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgesdd.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dgesdd.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* SUBROUTINE DGESDD( JOBZ, M, N, A, LDA, S, U, LDU, VT, LDVT, |
* SUBROUTINE DGESDD( JOBZ, M, N, A, LDA, S, U, LDU, VT, LDVT, |
* WORK, LWORK, IWORK, INFO ) |
* WORK, LWORK, IWORK, INFO ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* CHARACTER JOBZ |
* CHARACTER JOBZ |
* INTEGER INFO, LDA, LDU, LDVT, LWORK, M, N |
* INTEGER INFO, LDA, LDU, LDVT, LWORK, M, N |
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* DOUBLE PRECISION A( LDA, * ), S( * ), U( LDU, * ), |
* DOUBLE PRECISION A( LDA, * ), S( * ), U( LDU, * ), |
* $ VT( LDVT, * ), WORK( * ) |
* $ VT( LDVT, * ), 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 June 2016 |
*> \date June 2016 |
* |
* |
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*> Ming Gu and Huan Ren, Computer Science Division, University of |
*> Ming Gu and Huan Ren, Computer Science Division, University of |
*> California at Berkeley, USA |
*> California at Berkeley, USA |
*> |
*> |
*> @precisions fortran d -> s |
|
* ===================================================================== |
* ===================================================================== |
SUBROUTINE DGESDD( JOBZ, M, N, A, LDA, S, U, LDU, VT, LDVT, |
SUBROUTINE DGESDD( JOBZ, M, N, A, LDA, S, U, LDU, VT, LDVT, |
$ WORK, LWORK, IWORK, INFO ) |
$ WORK, LWORK, IWORK, INFO ) |
implicit none |
implicit none |
* |
* |
* -- LAPACK driver routine (version 3.6.1) -- |
* -- LAPACK driver routine (version 3.7.0) -- |
* -- 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..-- |
* June 2016 |
* June 2016 |
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$ IR, ISCL, ITAU, ITAUP, ITAUQ, IU, IVT, LDWKVT, |
$ IR, ISCL, ITAU, ITAUP, ITAUQ, IU, IVT, LDWKVT, |
$ LDWRKL, LDWRKR, LDWRKU, MAXWRK, MINMN, MINWRK, |
$ LDWRKL, LDWRKR, LDWRKU, MAXWRK, MINMN, MINWRK, |
$ MNTHR, NWORK, WRKBL |
$ MNTHR, NWORK, WRKBL |
INTEGER LWORK_DGEBRD_MN, LWORK_DGEBRD_MM, |
INTEGER LWORK_DGEBRD_MN, LWORK_DGEBRD_MM, |
$ LWORK_DGEBRD_NN, LWORK_DGELQF_MN, |
$ LWORK_DGEBRD_NN, LWORK_DGELQF_MN, |
$ LWORK_DGEQRF_MN, |
$ LWORK_DGEQRF_MN, |
$ LWORK_DORGBR_P_MM, LWORK_DORGBR_Q_NN, |
$ LWORK_DORGBR_P_MM, LWORK_DORGBR_Q_NN, |
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END IF |
END IF |
END IF |
END IF |
END IF |
END IF |
|
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MAXWRK = MAX( MAXWRK, MINWRK ) |
MAXWRK = MAX( MAXWRK, MINWRK ) |
WORK( 1 ) = MAXWRK |
WORK( 1 ) = MAXWRK |
* |
* |