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HPL_dlaswp04T(3)	     HPL Library Functions	      HPL_dlaswp04T(3)

NAME
       HPL_dlaswp04T  -	 copy  columns of U in rows of A and replace them with
       columns of W.

SYNOPSIS
       #include	"hpl.h"

       void HPL_dlaswp04T( const int M0, const int M1, const int N,  double  *
       U,  const  int LDU, double * A, const int LDA, const double * W0, const
       double *	W, const int LDW, const	int * LINDXA, const int	* LINDXAU );

DESCRIPTION
       HPL_dlaswp04T copies M0 columns of U into rows of A and replaces	 those
       columns	of  U with columns of W. In addition M1	- M0 columns of	W  are
       copied into U.

ARGUMENTS
       M0      (local input)	       const int
	       On entry, M0 specifies the number of columns of U  that	should
	       be  copied  into	A and replaced by columns of W.	 M0 must be at
	       least zero.

       M1      (local input)	       const int
	       On entry, M1 specifies  the number of columnns of W  that  will
	       be copied into U. M1 must be at least zero.

       N       (local input)	       const int
	       On  entry,   N  specifies the length of the columns of  U  that
	       will be copied into rows	of A. N	must be	at least zero.

       U       (local input/output)    double *
	       On entry,  U  points  to	an array of dimension  (LDU,*).	  This
	       array  contains	the columns that are to	be copied into rows of
	       A.

       LDU     (local input)	       const int
	       On entry, LDU specifies the leading dimension of	the  array  U.
	       LDU must	be at least MAX(1,N).

       A       (local output)	       double *
	       On  entry,  A points to an array	of dimension (LDA,N). On exit,
	       the  rows of this array specified by  LINDXA  are  replaced  by
	       columns of U indicated by LINDXAU.

       LDA     (local input)	       const int
	       On  entry,  LDA specifies the leading dimension of the array A.
	       LDA must	be at least MAX(1,M0).

       W0      (local input)	       const double *
	       On entry,  W0  is an array of size (M-1)*LDW+1,	that  contains
	       the  destination	 offset	 in U where the	columns	of W should be
	       copied.

       W       (local input)	       const double *
	       On entry, W  is an array	of size	(LDW,M0+M1),   that   contains
	       data  to	 be copied into	U.  For	i in [M0..M0+M1),  the entries
	       W(:,i) are copied into the column W0(i*LDW) of U.

       LDW     (local input)	       const int
	       On entry, LDW specifies the leading dimension of	the  array  W.
	       LDW must	be at least MAX(1,N+1).

       LINDXA  (local input)	       const int *
	       On  entry,  LINDXA  is an array of dimension  M0	containing the
	       local row indexes A into	which columns of U are copied.

       LINDXAU (local input)	       const int *
	       On entry, LINDXAU  is an	array of dimension M0  that   contains
	       the   local  column indexes of  U  that should be copied	into A
	       and replaced by the columns of W.

SEE ALSO
       HPL_dlaswp00N (3),	 HPL_dlaswp10N (3),	    HPL_dlaswp01N (3),
       HPL_dlaswp01T (3),	  HPL_dlaswp02N	(3),	    HPL_dlaswp03N (3),
       HPL_dlaswp03T (3),	 HPL_dlaswp04N (3),	    HPL_dlaswp04T (3),
       HPL_dlaswp05N (3),	  HPL_dlaswp05T	(3),	    HPL_dlaswp06N (3),
       HPL_dlaswp06T (3).

HPL 2.3			       December	2, 2018		      HPL_dlaswp04T(3)

NAME | SYNOPSIS | DESCRIPTION | ARGUMENTS | SEE ALSO

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