cla_porcond_x(l) - Linux man page

Name

CLA_PORCOND_X - CLA_PORCOND_X Compute the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX vector

Synopsis

REAL FUNCTION

CLA_PORCOND_X( UPLO, N, A, LDA, AF, LDAF, X, INFO, WORK, RWORK )

IMPLICIT

NONE

CHARACTER

UPLO

INTEGER

N, LDA, LDAF, INFO

COMPLEX

A( LDA, * ), AF( LDAF, * ), WORK( * ), X( * )

REAL

RWORK( * )

Purpose

CLA_PORCOND_X Computes the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX vector. WORK is a COMPLEX workspace of size 2*N, and
RWORK is a REAL workspace of size 3*N.