dcgmrhs_get

Syntax

Include Files

The Fortran interface is specified in the mkl_rci.fi include file and the C interface is specified in the mkl_rci.h include file.

Description

The routine dcgmrhs_get retrieves the current iteration number of the solving process.

Input Parameters

n

INTEGER. Sets the size of the problem.

x

DOUBLE PRECISION matrix of size n*nrhs. Contains the initial approximation to the solution vectors.

nrhs

INTEGER. Sets the number of right-hand sides.

b

DOUBLE PRECISION matrix of size (nrhs,n). Contains the right-hand side .

RCI_request

INTEGER. This parameter is not used.

ipar

INTEGER array of size (128+2*nrhs). Refer to the CG Common Parameters.

dpar

DOUBLE PRECISION array of size (128+2*nrhs). Refer to the CG Common Parameters.

tmp

DOUBLE PRECISION array of size (n, 3+nrhs). Refer to the CG Common Parameters.

Output Parameters

itercount

INTEGER argument. Returns the current iteration number.

Return Values

The routine dcgmrhs_get has no return values.