lis_solve_kernel(3)

NAME
lis_solve_kernel - solve the linear equation with the predefined preconditioner

SYNOPSIS
#include "lis.h" LIS_INT lis_solve_kernel(LIS_SOLVER solver);

DESCRIPTION
Solve the linear equation with the specified solver and the predefined preconditioner.

INPUT

A   The coefficient matrix

b   The right hand side vector

x   The initial vector

solver
    The solver

precon
    The preconditioner

OUTPUT

x   The solution

solver
    The number of iterations, the execution time, etc.

EXIT STATUS
The following exit values are returned:

0   The process is normally terminated

unspecified
    An error occurred

NOTE
See lis-($VERSION)/src/esolver/lis esolver ii.c, which computes the smallest eigenvalue by calling lis_solve_kernel multiple times, for example.

SEE ALSO
lis(3)

http://www.ssisc.org/lis/