root / man / man3 / HPL_pdupdateNT.3 @ 1
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.TH HPL_pdupdateNT 3 "September 10, 2008" "HPL 2.0" "HPL Library Functions" |
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.SH NAME |
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HPL_pdupdateNT \- Broadcast a panel and update the trailing submatrix. |
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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_pdupdateNT(\fR |
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\fB\&HPL_T_panel *\fR |
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\fI\&PBCST\fR, |
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\fB\&int *\fR |
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\fI\&IFLAG\fR, |
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\fB\&HPL_T_panel *\fR |
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\fI\&PANEL\fR, |
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\fB\&const int\fR |
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\fI\&NN\fR |
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\fB\&);\fR |
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.SH DESCRIPTION |
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\fB\&HPL_pdupdateNT\fR |
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broadcast - forward the panel PBCST and simultaneously |
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applies the row interchanges and updates part of the trailing (using |
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the panel PANEL) submatrix. |
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.SH ARGUMENTS |
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.TP 8 |
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PBCST (local input/output) HPL_T_panel * |
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On entry, PBCST points to the data structure containing the |
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panel (to be broadcast) information. |
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.TP 8 |
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IFLAG (local output) int * |
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On exit, IFLAG indicates whether or not the broadcast has |
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been completed when PBCST is not NULL on entry. In that case, |
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IFLAG is left unchanged. |
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.TP 8 |
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PANEL (local input/output) HPL_T_panel * |
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On entry, PANEL points to the data structure containing the |
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panel (to be updated) information. |
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.TP 8 |
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NN (local input) const int |
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On entry, NN specifies the local number of columns of the |
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trailing submatrix to be updated starting at the current |
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position. NN must be at least zero. |
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.SH SEE ALSO |
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.BR HPL_pdgesv \ (3), |
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.BR HPL_pdgesv0 \ (3), |
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.BR HPL_pdgesvK1 \ (3), |
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.BR HPL_pdgesvK2 \ (3), |
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.BR HPL_pdlaswp00T \ (3), |
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.BR HPL_pdlaswp01T \ (3). |