xerbla - Man Page

subroutine xerbla (srname, info)
XERBLA

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.

Definition at line 69 of file xerbla.f.