Name
HPL_pdgesv Solve A x = b.
Synopsis
#include "hpl.h"
void
HPL_pdgesv(
HPL_T_grid *
GRID,
HPL_T_palg *
ALGO,
HPL_T_pmat *
A
);
Description
HPL_pdgesv
factors a N+1-by-N matrix using LU factorization with row
partial pivoting.  The main algorithm  is the "right looking" variant
with  or  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_pdgesv0,
HPL_pdgesvK1,
HPL_pdgesvK2,
HPL_pdtrsv.