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HPL_dlaswp03N(3)             HPL Library Functions            HPL_dlaswp03N(3)


NAME

       HPL_dlaswp03N - copy rows of W into U.


SYNOPSIS

       #include "hpl.h"

       void HPL_dlaswp03N( const int M, const int N, double * U, const int
       LDU, const double * W0, const double * W, const int LDW );


DESCRIPTION

       HPL_dlaswp03N copies columns of  W  into  rows  of an  array  U.  The
       destination in U of these columns contained in W is stored within W0.


ARGUMENTS

       M       (local input)           const int
               On entry, M  specifies  the  number  of columns of  W  stored
               contiguously that should be copied into U. M must be at least
               zero.

       N       (local input)           const int
               On entry,  N  specifies  the  length of columns of  W  stored
               contiguously that should be copied into U. N must be at least
               zero.

       U       (local input/output)    double *
               On entry, U points to an array of dimension (LDU,N).  Columns
               of W are copied as rows within this array U at  the positions
               specified in W0.

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

       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,M),  that contains data
               to be copied into U. For i in [0..M),  entries W(:,i)  should
               be copied into the row or 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).


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 2.1                        October 26, 2012               HPL_dlaswp03N(3)

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