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HPL_pdgesv0(3)		     HPL Library Functions		HPL_pdgesv0(3)

NAME
       HPL_pdgesv0 - Factor an N x N+1 matrix.

SYNOPSIS
       #include	"hpl.h"

       void  HPL_pdgesv0( HPL_T_grid * GRID, HPL_T_palg	* ALGO,	HPL_T_pmat * A
       );

DESCRIPTION
       HPL_pdgesv0 factors a N+1-by-N matrix using LU factorization  with  row
       partial	pivoting.   The	main algorithm	is the "right looking" variant
       without look-ahead. The lower triangular	factor is left	unpivoted  and
       the  pivots  are	not returned. The right	hand side is the N+1 column of
       the coefficient matrix.

ARGUMENTS
       GRID    (local input)	       HPL_T_grid *
	       On entry,  GRID	points	to the data structure  containing  the
	       process grid information.

       ALGO    (global input)	       HPL_T_palg *
	       On  entry,   ALGO  points to  the data structure	containing the
	       algorithmic parameters.

       A       (local input/output)    HPL_T_pmat *
	       On entry, A points to the data structure	containing  the	 local
	       array information.

SEE ALSO
       HPL_pdgesv (3),	 HPL_pdgesvK1 (3),  HPL_pdgesvK2 (3),  HPL_pdfact (3),
       HPL_binit (3),	HPL_bcast (3),	 HPL_bwait (3),	   HPL_pdupdateNN (3),
       HPL_pdupdateNT (3), HPL_pdupdateTN (3), HPL_pdupdateTT (3).

HPL 2.1			       October 26, 2012			HPL_pdgesv0(3)

NAME | SYNOPSIS | DESCRIPTION | ARGUMENTS | SEE ALSO

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