NAME

lis_solve_kernel - solve the linear equation with the predefined preconditioner

SYNOPSIS

subroutine lis_solve_kernel(LIS_SOLVER solver, LIS_INTEGER ierr);

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.

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/