version 1.14, 2012/12/14 14:22:35
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version 1.20, 2017/06/17 11:06:25
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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 DLARRF + dependencies |
*> Download DLARRF + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlarrf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlarrf.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlarrf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlarrf.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlarrf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlarrf.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
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* W, WGAP, WERR, |
* W, WGAP, WERR, |
* SPDIAM, CLGAPL, CLGAPR, PIVMIN, SIGMA, |
* SPDIAM, CLGAPL, CLGAPR, PIVMIN, SIGMA, |
* DPLUS, LPLUS, WORK, INFO ) |
* DPLUS, LPLUS, WORK, INFO ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* INTEGER CLSTRT, CLEND, INFO, N |
* INTEGER CLSTRT, CLEND, INFO, N |
* DOUBLE PRECISION CLGAPL, CLGAPR, PIVMIN, SIGMA, SPDIAM |
* DOUBLE PRECISION CLGAPL, CLGAPR, PIVMIN, SIGMA, SPDIAM |
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* DOUBLE PRECISION D( * ), DPLUS( * ), L( * ), LD( * ), |
* DOUBLE PRECISION D( * ), DPLUS( * ), L( * ), LD( * ), |
* $ LPLUS( * ), W( * ), WGAP( * ), WERR( * ), WORK( * ) |
* $ LPLUS( * ), W( * ), WGAP( * ), WERR( * ), WORK( * ) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> \param[in] N |
*> \param[in] N |
*> \verbatim |
*> \verbatim |
*> N is INTEGER |
*> N is INTEGER |
*> The order of the matrix (subblock, if the matrix splitted). |
*> The order of the matrix (subblock, if the matrix split). |
*> \endverbatim |
*> \endverbatim |
*> |
*> |
*> \param[in] D |
*> \param[in] D |
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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 September 2012 |
*> \date June 2016 |
* |
* |
*> \ingroup auxOTHERauxiliary |
*> \ingroup OTHERauxiliary |
* |
* |
*> \par Contributors: |
*> \par Contributors: |
* ================== |
* ================== |
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$ SPDIAM, CLGAPL, CLGAPR, PIVMIN, SIGMA, |
$ SPDIAM, CLGAPL, CLGAPR, PIVMIN, SIGMA, |
$ DPLUS, LPLUS, WORK, INFO ) |
$ DPLUS, LPLUS, 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, -- |
* -- 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..-- |
* September 2012 |
* June 2016 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
INTEGER CLSTRT, CLEND, INFO, N |
INTEGER CLSTRT, CLEND, INFO, N |
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* Decide whether the code should accept the best among all |
* Decide whether the code should accept the best among all |
* representations despite large element growth or signal INFO=1 |
* representations despite large element growth or signal INFO=1 |
NOFAIL = .TRUE. |
* Setting NOFAIL to .FALSE. for quick fix for bug 113 |
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NOFAIL = .FALSE. |
* |
* |
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* Compute the average gap length of the cluster |
* Compute the average gap length of the cluster |