Library Functions Manual

NAME¶

xerbla - xerbla: error reporting

SYNOPSIS¶

Functions¶

subroutine XERBLA (srname, info)
XERBLA

Detailed Description¶

Function Documentation¶

subroutine XERBLA (character() srname, integer info)¶

XERBLA

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 message is printed and execution stops.
!>
!> Installers may consider modifying the STOP statement in order to
!> call system-specific exception-handling facilities.
!>

Parameters

SRNAME

!>          SRNAME is CHARACTER*(*)
!>          The name of the routine which called XERBLA.
!>

INFO

!>          INFO is INTEGER
!>          The position of the invalid parameter in the parameter list
!>          of the calling routine.
!>

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.