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 message 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.