FLA_Copy_external.c File Reference

(r12600)

Functions
FLA_Error	FLA_Copy_external (FLA_Obj A, FLA_Obj B)

---

Function Documentation

FLA_Error FLA_Copy_external	(	FLA_Obj	A,
		FLA_Obj	B
	)

References bl1_ccopymt(), bl1_cdcopymt(), bl1_cscopymt(), bl1_czcopymt(), bl1_dccopymt(), bl1_dcopymt(), bl1_dscopymt(), bl1_dzcopymt(), bl1_icopymt(), bl1_sccopymt(), bl1_scopymt(), bl1_sdcopymt(), bl1_szcopymt(), bl1_zccopymt(), bl1_zcopymt(), bl1_zdcopymt(), bl1_zscopymt(), FLA_Check_error_level(), FLA_Copy_check(), FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_has_zero_dim(), FLA_Obj_is_conformal_to(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Obj_width(), and FLA_Param_map_flame_to_blis_trans().

Referenced by FLA_Accum_T_UT_fc_unb_var1(), FLA_Accum_T_UT_fr_unb_var1(), FLA_Apply_H2_UT_l_unb_var1(), FLA_Apply_H2_UT_piv_row(), FLA_Apply_H2_UT_r_unb_var1(), FLA_Apply_HUD_UT_lh_unb_var1(), FLA_Bidiag_UT_recover_tau_submatrix(), FLA_CAQR2_UT_unb_var1(), FLA_Chol_solve(), FLA_Copy(), FLA_Copy_task(), FLA_Eig_gest_il_unb_var3(), FLA_Eig_gest_il_unb_var4(), FLA_Eig_gest_il_unb_var5(), FLA_Eig_gest_iu_unb_var3(), FLA_Eig_gest_iu_unb_var4(), FLA_Eig_gest_iu_unb_var5(), FLA_Eig_gest_nl_unb_var4(), FLA_Eig_gest_nl_unb_var5(), FLA_Eig_gest_nu_unb_var4(), FLA_Eig_gest_nu_unb_var5(), FLA_Hess_UT_blf_var2(), FLA_Hess_UT_blf_var3(), FLA_Hess_UT_blf_var4(), FLA_Hess_UT_blk_var1(), FLA_Hess_UT_blk_var2(), FLA_Hess_UT_blk_var3(), FLA_Hess_UT_blk_var4(), FLA_Hess_UT_recover_tau_submatrix(), FLA_LQ_UT_solve(), FLA_LU_nopiv_solve(), FLA_LU_piv_copy_task(), FLA_LU_piv_solve(), FLA_QR_UT_recover_tau_submatrix(), FLA_QR_UT_solve(), FLA_SA_LU_unb(), FLA_Tridiag_UT_l_blf_var3(), FLA_Tridiag_UT_l_blk_var3(), FLA_Tridiag_UT_recover_tau_submatrix(), FLA_Trmvsx_external(), FLA_Trsvsx_external(), FLA_UDdate_UT_solve(), and FLASH_Copy_hierarchy().

{
  FLA_Datatype dt_A;
  FLA_Datatype dt_B;
  int          m_B, n_B;
  int          rs_A, cs_A;
  int          rs_B, cs_B;
  trans1_t      blis_trans;

  if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) 
    FLA_Copy_check( A, B );

  if ( FLA_Obj_has_zero_dim( A ) ) return FLA_SUCCESS;

  dt_A     = FLA_Obj_datatype( A );
  dt_B     = FLA_Obj_datatype( B );

  rs_A     = FLA_Obj_row_stride( A );
  cs_A     = FLA_Obj_col_stride( A );

  m_B      = FLA_Obj_length( B );
  n_B      = FLA_Obj_width( B );
  rs_B     = FLA_Obj_row_stride( B );
  cs_B     = FLA_Obj_col_stride( B );

  if ( FLA_Obj_is_conformal_to( FLA_NO_TRANSPOSE, A, B ) )
    FLA_Param_map_flame_to_blis_trans( FLA_NO_TRANSPOSE, &blis_trans );
  else // if ( FLA_Obj_is_conformal_to( FLA_TRANSPOSE, A, B ) )
    FLA_Param_map_flame_to_blis_trans( FLA_TRANSPOSE, &blis_trans );

  // If A is of type FLA_CONSTANT, then we have to proceed based on the
  // datatype of B.
  if      ( dt_A == FLA_CONSTANT )
  {
    if      ( dt_B == FLA_FLOAT )
    {
      float *buff_A = ( float * ) FLA_FLOAT_PTR( A );
      float *buff_B = ( float * ) FLA_FLOAT_PTR( B );
      
      bl1_scopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE )
    {
      double *buff_A = ( double * ) FLA_DOUBLE_PTR( A );
      double *buff_B = ( double * ) FLA_DOUBLE_PTR( B );
      
      bl1_dcopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_COMPLEX )
    {
      scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A );
      scomplex *buff_B = ( scomplex * ) FLA_COMPLEX_PTR( B );
      
      bl1_ccopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE_COMPLEX )
    {
      dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A );
      dcomplex *buff_B = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( B );
      
      bl1_zcopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
  }
  else if ( dt_A == FLA_INT )
  {
    int*      buff_A = ( int * ) FLA_INT_PTR( A );
    int*      buff_B = ( int * ) FLA_INT_PTR( B );

    bl1_icopymt( blis_trans,
                 m_B,
                 n_B,
                 buff_A, rs_A, cs_A,
                 buff_B, rs_B, cs_B );
  }
  else if ( dt_A == FLA_FLOAT )
  {
    float *buff_A = ( float * ) FLA_FLOAT_PTR( A );

    if      ( dt_B == FLA_FLOAT )
    {
      float *buff_B = ( float * ) FLA_FLOAT_PTR( B );
      
      bl1_scopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE )
    {
      double *buff_B = ( double * ) FLA_DOUBLE_PTR( B );
      
      bl1_sdcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_COMPLEX )
    {
      scomplex *buff_B = ( scomplex * ) FLA_COMPLEX_PTR( B );
      
      bl1_sccopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE_COMPLEX )
    {
      dcomplex *buff_B = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( B );
      
      bl1_szcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
  }
  else if ( dt_A == FLA_DOUBLE )
  {
    double *buff_A = ( double * ) FLA_DOUBLE_PTR( A );

    if      ( dt_B == FLA_FLOAT )
    {
      float *buff_B = ( float * ) FLA_FLOAT_PTR( B );
      
      bl1_dscopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE )
    {
      double *buff_B = ( double * ) FLA_DOUBLE_PTR( B );
      
      bl1_dcopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_COMPLEX )
    {
      scomplex *buff_B = ( scomplex * ) FLA_COMPLEX_PTR( B );
      
      bl1_dccopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE_COMPLEX )
    {
      dcomplex *buff_B = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( B );
      
      bl1_dzcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
  }
  else if ( dt_A == FLA_COMPLEX )
  {
    scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A );

    if      ( dt_B == FLA_FLOAT )
    {
      float *buff_B = ( float * ) FLA_FLOAT_PTR( B );
      
      bl1_cscopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE )
    {
      double *buff_B = ( double * ) FLA_DOUBLE_PTR( B );
      
      bl1_cdcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_COMPLEX )
    {
      scomplex *buff_B = ( scomplex * ) FLA_COMPLEX_PTR( B );
      
      bl1_ccopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE_COMPLEX )
    {
      dcomplex *buff_B = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( B );
      
      bl1_czcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
  }
  else if ( dt_A == FLA_DOUBLE_COMPLEX )
  {
    dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A );

    if      ( dt_B == FLA_FLOAT )
    {
      float *buff_B = ( float * ) FLA_FLOAT_PTR( B );
      
      bl1_zscopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE )
    {
      double *buff_B = ( double * ) FLA_DOUBLE_PTR( B );
      
      bl1_zdcopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_COMPLEX )
    {
      scomplex *buff_B = ( scomplex * ) FLA_COMPLEX_PTR( B );
      
      bl1_zccopymt( blis_trans,
                    m_B,
                    n_B,
                    buff_A, rs_A, cs_A,
                    buff_B, rs_B, cs_B );
    }
    else if ( dt_B == FLA_DOUBLE_COMPLEX )
    {
      dcomplex *buff_B = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( B );
      
      bl1_zcopymt( blis_trans,
                   m_B,
                   n_B,
                   buff_A, rs_A, cs_A,
                   buff_B, rs_B, cs_B );
    }
  }
  
  return FLA_SUCCESS;
}