forked from lijiext/lammps
49 lines
1.3 KiB
Fortran
49 lines
1.3 KiB
Fortran
SUBROUTINE XERBLA( SRNAME, INFO )
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*
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* -- LAPACK auxiliary routine (preliminary version) --
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* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
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* November 2006
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*
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* .. Scalar Arguments ..
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CHARACTER*(*) SRNAME
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INTEGER INFO
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* ..
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*
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* Purpose
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* =======
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*
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* XERBLA is an error handler for the LAPACK routines.
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* It is called by an LAPACK routine if an input parameter has an
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* invalid value. A message is printed and execution stops.
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*
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* Installers may consider modifying the STOP statement in order to
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* call system-specific exception-handling facilities.
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*
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* Arguments
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* =========
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*
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* SRNAME (input) CHARACTER*(*)
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* The name of the routine which called XERBLA.
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*
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* INFO (input) INTEGER
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* The position of the invalid parameter in the parameter list
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* of the calling routine.
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*
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* =====================================================================
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*
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* .. Intrinsic Functions ..
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INTRINSIC LEN_TRIM
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* ..
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* .. Executable Statements ..
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*
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WRITE( *, FMT = 9999 )SRNAME( 1:LEN_TRIM( SRNAME ) ), INFO
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*
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STOP
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*
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9999 FORMAT( ' ** On entry to ', A, ' parameter number ', I2, ' had ',
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$ 'an illegal value' )
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*
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* End of XERBLA
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*
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END
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