version 1.5, 2011/11/21 20:43:08
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version 1.12, 2017/06/17 10:54:08
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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 ZGBSVXX + dependencies |
*> Download ZGBSVXX + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zgbsvxx.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
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* RCOND, RPVGRW, BERR, N_ERR_BNDS, |
* RCOND, RPVGRW, BERR, N_ERR_BNDS, |
* ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, |
* ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, |
* WORK, RWORK, INFO ) |
* WORK, RWORK, INFO ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* CHARACTER EQUED, FACT, TRANS |
* CHARACTER EQUED, FACT, TRANS |
* INTEGER INFO, LDAB, LDAFB, LDB, LDX, N, NRHS, NPARAMS, |
* INTEGER INFO, LDAB, LDAFB, LDB, LDX, N, NRHS, NPARAMS, |
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* $ ERR_BNDS_NORM( NRHS, * ), |
* $ ERR_BNDS_NORM( NRHS, * ), |
* $ ERR_BNDS_COMP( NRHS, * ), RWORK( * ) |
* $ ERR_BNDS_COMP( NRHS, * ), RWORK( * ) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> |
*> |
*> \param[in,out] AFB |
*> \param[in,out] AFB |
*> \verbatim |
*> \verbatim |
*> AFB is or output) COMPLEX*16 array, dimension (LDAFB,N) |
*> AFB is COMPLEX*16 array, dimension (LDAFB,N) |
*> If FACT = 'F', then AFB is an input argument and on entry |
*> If FACT = 'F', then AFB is an input argument and on entry |
*> contains details of the LU factorization of the band matrix |
*> contains details of the LU factorization of the band matrix |
*> A, as computed by ZGBTRF. U is stored as an upper triangular |
*> A, as computed by ZGBTRF. U is stored as an upper triangular |
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*> |
*> |
*> \param[in,out] IPIV |
*> \param[in,out] IPIV |
*> \verbatim |
*> \verbatim |
*> IPIV is or output) INTEGER array, dimension (N) |
*> IPIV is INTEGER array, dimension (N) |
*> If FACT = 'F', then IPIV is an input argument and on entry |
*> If FACT = 'F', then IPIV is an input argument and on entry |
*> contains the pivot indices from the factorization A = P*L*U |
*> contains the pivot indices from the factorization A = P*L*U |
*> as computed by DGETRF; row i of the matrix was interchanged |
*> as computed by DGETRF; row i of the matrix was interchanged |
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*> |
*> |
*> \param[in,out] EQUED |
*> \param[in,out] EQUED |
*> \verbatim |
*> \verbatim |
*> EQUED is or output) CHARACTER*1 |
*> EQUED is CHARACTER*1 |
*> Specifies the form of equilibration that was done. |
*> Specifies the form of equilibration that was done. |
*> = 'N': No equilibration (always true if FACT = 'N'). |
*> = 'N': No equilibration (always true if FACT = 'N'). |
*> = 'R': Row equilibration, i.e., A has been premultiplied by |
*> = 'R': Row equilibration, i.e., A has been premultiplied by |
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*> |
*> |
*> \param[in,out] R |
*> \param[in,out] R |
*> \verbatim |
*> \verbatim |
*> R is or output) DOUBLE PRECISION array, dimension (N) |
*> R is DOUBLE PRECISION array, dimension (N) |
*> The row scale factors for A. If EQUED = 'R' or 'B', A is |
*> The row scale factors for A. If EQUED = 'R' or 'B', A is |
*> multiplied on the left by diag(R); if EQUED = 'N' or 'C', R |
*> multiplied on the left by diag(R); if EQUED = 'N' or 'C', R |
*> is not accessed. R is an input argument if FACT = 'F'; |
*> is not accessed. R is an input argument if FACT = 'F'; |
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*> |
*> |
*> \param[in,out] C |
*> \param[in,out] C |
*> \verbatim |
*> \verbatim |
*> C is or output) DOUBLE PRECISION array, dimension (N) |
*> C is DOUBLE PRECISION array, dimension (N) |
*> The column scale factors for A. If EQUED = 'C' or 'B', A is |
*> The column scale factors for A. If EQUED = 'C' or 'B', A is |
*> multiplied on the right by diag(C); if EQUED = 'N' or 'R', C |
*> multiplied on the right by diag(C); if EQUED = 'N' or 'R', C |
*> is not accessed. C is an input argument if FACT = 'F'; |
*> is not accessed. C is an input argument if FACT = 'F'; |
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*> |
*> |
*> \param[in,out] PARAMS |
*> \param[in,out] PARAMS |
*> \verbatim |
*> \verbatim |
*> PARAMS is / output) DOUBLE PRECISION array, dimension NPARAMS |
*> PARAMS is DOUBLE PRECISION array, dimension NPARAMS |
*> Specifies algorithm parameters. If an entry is .LT. 0.0, then |
*> Specifies algorithm parameters. If an entry is .LT. 0.0, then |
*> that entry will be filled with default value used for that |
*> that entry will be filled with default value used for that |
*> parameter. Only positions up to NPARAMS are accessed; defaults |
*> parameter. Only positions up to NPARAMS are accessed; defaults |
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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 |
*> \date April 2012 |
* |
* |
*> \ingroup complex16GBsolve |
*> \ingroup complex16GBsolve |
* |
* |
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$ ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, |
$ ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, |
$ WORK, RWORK, INFO ) |
$ WORK, RWORK, INFO ) |
* |
* |
* -- LAPACK driver routine (version 3.4.0) -- |
* -- 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..-- |
* November 2011 |
* April 2012 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
CHARACTER EQUED, FACT, TRANS |
CHARACTER EQUED, FACT, TRANS |