LAPACK  3.4.1
LAPACK: Linear Algebra PACKage
xerbla.f File Reference

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Functions/Subroutines

subroutine XERBLA (SRNAME, INFO)
 XERBLA

Function/Subroutine 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:
[in]SRNAME
          SRNAME is CHARACTER*(*)
          The name of the routine which called XERBLA.
 
[in]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.
Date:
November 2011

Definition at line 61 of file xerbla.f.

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