

 
Manual Reference Pages  HPL_DLASWP01T (3)
NAME
HPL_dlaswp01T  copies rows of A into itself and into U.
CONTENTS
Synopsis
Description
Arguments
See Also
SYNOPSIS
#include "hpl.h"
void
HPL_dlaswp01T(
const int
M,
const int
N,
double *
A,
const int
LDA,
double *
U,
const int
LDU,
const int *
LINDXA,
const int *
LINDXAU
);
DESCRIPTION
HPL_dlaswp01T
copies scattered rows of A into itself and into an
array U. The row offsets in A of the source rows are specified by
LINDXA. The destination of those rows are specified by LINDXAU. A
positive value of LINDXAU indicates that the array destination is U,
and A otherwise. Rows of A are stored as columns in U.
ARGUMENTS
M (local input) const int
 
On entry, M specifies the number of rows of A that should be
moved within A or copied into U. M must be at least zero.

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

A (local input/output) double *
 
On entry, A points to an array of dimension (LDA,N). The rows
of this array specified by LINDXA should be moved within A or
copied into U.

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

U (local input/output) double *
 
On entry, U points to an array of dimension (LDU,M). The rows
of A specified by LINDXA are copied within this array U at
the positions indicated by positive values of LINDXAU. The
rows of A are stored as columns in U.

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

LINDXA (local input) const int *
 
On entry, LINDXA is an array of dimension M that contains the
local row indexes of A that should be moved within A or
or copied into U.

LINDXAU (local input) const int *
 
On entry, LINDXAU is an array of dimension M that contains
the local row indexes of U where the rows of A should be
copied at. This array also contains the local row offsets in
A where some of the rows of A should be moved to. A positive
value of LINDXAU[i] indicates that the row LINDXA[i] of A
should be copied into U at the position LINDXAU[i]; otherwise
the row LINDXA[i] of A should be moved at the position
LINDXAU[i] within A.


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  HPL_DLASWP01T (3)  October 26, 2012 
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