--- rpl/lapack/lapack/zlapmt.f 2010/12/21 13:53:50 1.7 +++ rpl/lapack/lapack/zlapmt.f 2011/11/21 20:43:16 1.8 @@ -1,9 +1,113 @@ +*> \brief \b ZLAPMT +* +* =========== DOCUMENTATION =========== +* +* Online html documentation available at +* http://www.netlib.org/lapack/explore-html/ +* +*> \htmlonly +*> Download ZLAPMT + dependencies +*> +*> [TGZ] +*> +*> [ZIP] +*> +*> [TXT] +*> \endhtmlonly +* +* Definition: +* =========== +* +* SUBROUTINE ZLAPMT( FORWRD, M, N, X, LDX, K ) +* +* .. Scalar Arguments .. +* LOGICAL FORWRD +* INTEGER LDX, M, N +* .. +* .. Array Arguments .. +* INTEGER K( * ) +* COMPLEX*16 X( LDX, * ) +* .. +* +* +*> \par Purpose: +* ============= +*> +*> \verbatim +*> +*> ZLAPMT rearranges the columns of the M by N matrix X as specified +*> by the permutation K(1),K(2),...,K(N) of the integers 1,...,N. +*> If FORWRD = .TRUE., forward permutation: +*> +*> X(*,K(J)) is moved X(*,J) for J = 1,2,...,N. +*> +*> If FORWRD = .FALSE., backward permutation: +*> +*> X(*,J) is moved to X(*,K(J)) for J = 1,2,...,N. +*> \endverbatim +* +* Arguments: +* ========== +* +*> \param[in] FORWRD +*> \verbatim +*> FORWRD is LOGICAL +*> = .TRUE., forward permutation +*> = .FALSE., backward permutation +*> \endverbatim +*> +*> \param[in] M +*> \verbatim +*> M is INTEGER +*> The number of rows of the matrix X. M >= 0. +*> \endverbatim +*> +*> \param[in] N +*> \verbatim +*> N is INTEGER +*> The number of columns of the matrix X. N >= 0. +*> \endverbatim +*> +*> \param[in,out] X +*> \verbatim +*> X is COMPLEX*16 array, dimension (LDX,N) +*> On entry, the M by N matrix X. +*> On exit, X contains the permuted matrix X. +*> \endverbatim +*> +*> \param[in] LDX +*> \verbatim +*> LDX is INTEGER +*> The leading dimension of the array X, LDX >= MAX(1,M). +*> \endverbatim +*> +*> \param[in,out] K +*> \verbatim +*> K is INTEGER array, dimension (N) +*> On entry, K contains the permutation vector. K is used as +*> internal workspace, but reset to its original value on +*> output. +*> \endverbatim +* +* Authors: +* ======== +* +*> \author Univ. of Tennessee +*> \author Univ. of California Berkeley +*> \author Univ. of Colorado Denver +*> \author NAG Ltd. +* +*> \date November 2011 +* +*> \ingroup complex16OTHERauxiliary +* +* ===================================================================== SUBROUTINE ZLAPMT( FORWRD, M, N, X, LDX, K ) * -* -- LAPACK auxiliary routine (version 3.2) -- +* -- LAPACK auxiliary routine (version 3.4.0) -- * -- LAPACK is a software package provided by Univ. of Tennessee, -- * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- -* November 2006 +* November 2011 * * .. Scalar Arguments .. LOGICAL FORWRD @@ -14,44 +118,6 @@ COMPLEX*16 X( LDX, * ) * .. * -* Purpose -* ======= -* -* ZLAPMT rearranges the columns of the M by N matrix X as specified -* by the permutation K(1),K(2),...,K(N) of the integers 1,...,N. -* If FORWRD = .TRUE., forward permutation: -* -* X(*,K(J)) is moved X(*,J) for J = 1,2,...,N. -* -* If FORWRD = .FALSE., backward permutation: -* -* X(*,J) is moved to X(*,K(J)) for J = 1,2,...,N. -* -* Arguments -* ========= -* -* FORWRD (input) LOGICAL -* = .TRUE., forward permutation -* = .FALSE., backward permutation -* -* M (input) INTEGER -* The number of rows of the matrix X. M >= 0. -* -* N (input) INTEGER -* The number of columns of the matrix X. N >= 0. -* -* X (input/output) COMPLEX*16 array, dimension (LDX,N) -* On entry, the M by N matrix X. -* On exit, X contains the permuted matrix X. -* -* LDX (input) INTEGER -* The leading dimension of the array X, LDX >= MAX(1,M). -* -* K (input/output) INTEGER array, dimension (N) -* On entry, K contains the permutation vector. K is used as -* internal workspace, but reset to its original value on -* output. -* * ===================================================================== * * .. Local Scalars ..