CXML

LAPACK version 3.0

xerbla(3)

PURPOSE

XERBLA - i an error handler for the LAPACK routines

SYNTAX

SUBROUTINE XERBLA( SRNAME, INFO ) CHARACTER*6 SRNAME INTEGER INFO

DESCRIPTION

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*6 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.

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