FLA_Bsvd_sinval_v.h

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/*
 
    Copyright (C) 2014, The University of Texas at Austin
 
    This file is part of libflame and is available under the 3-Clause
    BSD license, which can be found in the LICENSE file at the top-level
    directory, or at http://opensource.org/licenses/BSD-3-Clause
 
*/
 
// --- MAC_Bsvd_sinval_is_converged() ------------------------------------------
 
#define MAC_Bsvd_sinval_is_converged_ops( tol, d1, e1 ) \
    fabsf( (e1) ) <= fabsf( (tol) * (d1) )
 
#define MAC_Bsvd_sinval_is_converged_opd( tol, d1, e1 ) \
    fabs(  (e1) ) <= fabs(  (tol) * (d1) )
 
// --- FLA_Bsvd_sinval_v_opt_var1() --------------------------------------------
 
FLA_Error FLA_Bsvd_sinval_v_opt_var1( FLA_Obj tol, FLA_Obj thresh, FLA_Obj G, FLA_Obj H, FLA_Obj d, FLA_Obj e, FLA_Obj n_iter );
FLA_Error FLA_Bsvd_sinval_v_ops_var1( int       m_A,
                                      int       n_GH,
                                      int       n_iter_allowed,
                                      float     tol, 
                                      float     thresh, 
                                      scomplex* buff_G, int rs_G, int cs_G,
                                      scomplex* buff_H, int rs_H, int cs_H,
                                      float*    buff_d, int inc_d, 
                                      float*    buff_e, int inc_e,
                                      int*      n_iter );
FLA_Error FLA_Bsvd_sinval_v_opd_var1( int       m_A,
                                      int       n_GH,
                                      int       n_iter_allowed,
                                      double    tol, 
                                      double    thresh, 
                                      dcomplex* buff_G, int rs_G, int cs_G,
                                      dcomplex* buff_H, int rs_H, int cs_H,
                                      double*   buff_d, int inc_d, 
                                      double*   buff_e, int inc_e,
                                      int*      n_iter );