LAPACK 3.11.0
LAPACK: Linear Algebra PACKage

◆ xerbla()

subroutine xerbla ( character*(*)  SRNAME,
integer  INFO 
)

XERBLA

Download XERBLA + dependencies [TGZ] [ZIP] [TXT]

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.