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- SUBROUTINE XERBLA( SRNAME, INFO )
- *
- * -- LAPACK auxiliary routine --
- * Argonne National Laboratory
- * November 16, 1988
- *
- * .. Scalar Arguments ..
- CHARACTER*6 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.
- *
- * Parameters
- * ==========
- *
- * SRNAME - CHARACTER*6.
- * On entry, SRNAME specifies the name of the routine which
- * called XERBLA.
- *
- * INFO - INTEGER.
- * On entry, INFO specifies the position of the invalid
- * parameter in the parameter-list of the calling routine.
- *
- *
- WRITE( *, FMT = 9999 )SRNAME, INFO
- *
- STOP
- *
- 9999 FORMAT( ' ** On entry to ', A6, ' parameter number ', I2, ' had ',
- $ 'an illegal value' )
- *
- * End of XERBLA
- *
- END
-