text: /*
  
      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
  
  */
  
  #include "FLAME.h"
  
  FLA_Error FLA_Gemm_cn_blk_var5( FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_gemm_t* cntl )
  {
    FLA_Obj AL,    AR,       A0,  A1,  A2;
  
    FLA_Obj BT,              B0,
            BB,              B1,
                             B2;
  
    dim_t b;
  
    FLA_Scal_internal( beta, C,
                       FLA_Cntl_sub_scal( cntl ) );
  
    FLA_Part_1x2( A,    &AL,  &AR,      0, FLA_LEFT );
  
    FLA_Part_2x1( B,    &BT, 
                        &BB,            0, FLA_TOP );
  
    while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
  
      b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
  
      FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, /**/ &A1, &A2,
                             b, FLA_RIGHT );
  
      FLA_Repart_2x1_to_3x1( BT,                &B0, 
                          /* ** */            /* ** */
                                                &B1, 
                             BB,                &B2,        b, FLA_BOTTOM );
  
      /*------------------------------------------------------------*/
  
      /* C = alpha * A1 * B1 + C; */
      FLA_Gemm_internal( FLA_CONJ_NO_TRANSPOSE, FLA_NO_TRANSPOSE, 
                         alpha, A1, B1, FLA_ONE, C, 
                         FLA_Cntl_sub_gemm( cntl ) );
  
      /*------------------------------------------------------------*/
  
      FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, A1, /**/ A2,
                                FLA_LEFT );
  
      FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
                                                    B1, 
                              /* ** */           /* ** */
                                &BB,                B2,     FLA_TOP );
  
    }
  
    return FLA_SUCCESS;
  }
  