XERBLA(1) BLAS routine XERBLA(1)NAME
XERBLA - is an error handler for the LAPACK routines
SYNOPSIS
SUBROUTINE XERBLA( SRNAME, INFO )
CHARACTER*(*) SRNAME
INTEGER INFO
PURPOSE
XERBLA is an error handler for the LAPACK routines. It is called by
an LAPACK routine if an input parameter has an invalid value. A mes‐
sage is printed and execution stops.
Installers may consider modifying the STOP statement in order to call
system-specific exception-handling facilities.
ARGUMENTS
SRNAME (input) CHARACTER*(*)
The name of the routine which called XERBLA.
INFO (input) INTEGER
The position of the invalid parameter in the parameter list of
the calling routine.
BLAS routine November 2008 XERBLA(1)