plucky (3) xerbla.3.gz

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.

Author

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