ilaprec

Translates a character string specifying an intermediate precision to the relevant BLAST-specified integer constant.

Syntax

val = ilaprec( prec )

Include Files

The FORTRAN 77 interfaces are specified in the mkl_lapack.fi include file (to be used in Fortran programs) and in the mkl_lapack.h include file (to be used in C programs).

Description

The ilaprec function translates a character string specifying an intermediate precision to the relevant BLAST-specified integer constant.

The function returns an INTEGER. If val < 0, the input is not a character indicating a supported intermediate precision. Otherwise, the function returns the constant value corresponding to prec.

Input Parameters

prec

CHARACTER*1.

Specifies the form of the system of equations:

If prec = 'S': Single.

If prec = 'D': Double.

If prec = 'I': Indigenous.

If prec = 'X', 'E': Extra.

Output Parameters

val

INTEGER

Value returned by the function.