root / man / man3 / HPL_dlaswp00N.3
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.TH HPL_dlaswp00N 3 "September 10, 2008" "HPL 2.0" "HPL Library Functions" |
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.SH NAME |
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HPL_dlaswp00N \- performs a series of row interchanges. |
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.SH SYNOPSIS |
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\fB\&#include "hpl.h"\fR |
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|
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\fB\&void\fR |
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\fB\&HPL_dlaswp00N(\fR |
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\fB\&const int\fR |
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\fI\&M\fR, |
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\fB\&const int\fR |
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\fI\&N\fR, |
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\fB\&double *\fR |
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\fI\&A\fR, |
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\fB\&const int\fR |
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\fI\&LDA\fR, |
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\fB\&const int *\fR |
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\fI\&IPIV\fR |
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\fB\&);\fR |
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.SH DESCRIPTION |
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\fB\&HPL_dlaswp00N\fR |
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performs a series of local row interchanges on a matrix |
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A. One row interchange is initiated for rows 0 through M-1 of A. |
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.SH ARGUMENTS |
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.TP 8 |
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M (local input) const int |
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On entry, M specifies the number of rows of the array A to be |
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interchanged. M must be at least zero. |
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.TP 8 |
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N (local input) const int |
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On entry, N specifies the number of columns of the array A. |
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N must be at least zero. |
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.TP 8 |
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A (local input/output) double * |
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On entry, A points to an array of dimension (LDA,N) to which |
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the row interchanges will be applied. On exit, the permuted |
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matrix. |
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.TP 8 |
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LDA (local input) const int |
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On entry, LDA specifies the leading dimension of the array A. |
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LDA must be at least MAX(1,M). |
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.TP 8 |
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IPIV (local input) const int * |
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On entry, IPIV is an array of size M that contains the |
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pivoting information. For k in [0..M), IPIV[k]=IROFF + l |
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implies that local rows k and l are to be interchanged. |
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.SH SEE ALSO |
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.BR HPL_dlaswp00N \ (3), |
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.BR HPL_dlaswp10N \ (3), |
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.BR HPL_dlaswp01N \ (3), |
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.BR HPL_dlaswp01T \ (3), |
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.BR HPL_dlaswp02N \ (3), |
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.BR HPL_dlaswp03N \ (3), |
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.BR HPL_dlaswp03T \ (3), |
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.BR HPL_dlaswp04N \ (3), |
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.BR HPL_dlaswp04T \ (3), |
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.BR HPL_dlaswp05N \ (3), |
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.BR HPL_dlaswp05T \ (3), |
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.BR HPL_dlaswp06N \ (3), |
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.BR HPL_dlaswp06T \ (3). |