lis_esolver_get_residualnorms(3)

NAME
lis_esolver_get_residualnorms - Get the relative residual norm for all the eigenpairs from the eigensolver

SYNOPSIS
#include "lis.h" LIS_INT lis_esolver_get_residualnorms(LIS_ESOLVER esolver, LIS_VECTOR v);

DESCRIPTION
Get the relative residual norms ||lx - Ax||_2/||lx||_2 for all the eigenpairs from the eigensolver.

INPUT

esolver
    The eigensolver

OUTPUT

v   The vector which stores the residual norms

EXIT STATUS
The following exit values are returned:

0   The process is normally terminated

unspecified
    An error occurred

SEE ALSO
lis(3)

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