FLA_Scal_vars.h File Reference

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Functions
FLA_Error	FLA_Scal_blk_var1 (FLA_Obj alpha, FLA_Obj A, fla_scal_t *cntl)
FLA_Error	FLA_Scal_blk_var2 (FLA_Obj alpha, FLA_Obj A, fla_scal_t *cntl)
FLA_Error	FLA_Scal_blk_var3 (FLA_Obj alpha, FLA_Obj A, fla_scal_t *cntl)
FLA_Error	FLA_Scal_blk_var4 (FLA_Obj alpha, FLA_Obj A, fla_scal_t *cntl)

Function Documentation

FLA_Scal_blk_var1()

FLA_Error FLA_Scal_blk_var1	(	FLA_Obj	alpha,
		FLA_Obj	A,
		fla_scal_t *	cntl
	)

{
  FLA_Obj AT,              A0,
          AB,              A1,
                           A2;
 
  dim_t b;
 
  FLA_Part_2x1( A,    &AT, 
                      &AB,            0, FLA_TOP );
 
  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
 
    b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
 
    FLA_Repart_2x1_to_3x1( AT,                &A0, 
                        /* ** */            /* ** */
                                              &A1, 
                           AB,                &A2,        b, FLA_BOTTOM );
 
    /*------------------------------------------------------------*/
 
    FLA_Scal_internal( alpha, A1,
                       FLA_Cntl_sub_scal( cntl ) );
 
    /*------------------------------------------------------------*/
 
    FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
                                                  A1, 
                            /* ** */           /* ** */
                              &AB,                A2,     FLA_TOP );
  }
 
  return FLA_SUCCESS;
}

References FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Obj_length(), FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scal_internal(), and i.

Referenced by FLA_Scal_internal().

FLA_Scal_blk_var2()

FLA_Error FLA_Scal_blk_var2	(	FLA_Obj	alpha,
		FLA_Obj	A,
		fla_scal_t *	cntl
	)

{
  FLA_Obj AT,              A0,
          AB,              A1,
                           A2;
 
  dim_t b;
 
  FLA_Part_2x1( A,    &AT, 
                      &AB,            0, FLA_BOTTOM );
 
  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
 
    b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
 
    FLA_Repart_2x1_to_3x1( AT,                &A0, 
                                              &A1, 
                        /* ** */            /* ** */
                           AB,                &A2,        b, FLA_TOP );
 
    /*------------------------------------------------------------*/
 
    FLA_Scal_internal( alpha, A1,
                       FLA_Cntl_sub_scal( cntl ) );
 
    /*------------------------------------------------------------*/
 
    FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
                            /* ** */           /* ** */
                                                  A1, 
                              &AB,                A2,     FLA_BOTTOM );
  }
 
  return FLA_SUCCESS;
}

References FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Obj_length(), FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scal_internal(), and i.

Referenced by FLA_Scal_internal().

FLA_Scal_blk_var3()

FLA_Error FLA_Scal_blk_var3	(	FLA_Obj	alpha,
		FLA_Obj	A,
		fla_scal_t *	cntl
	)

{
  FLA_Obj AL,    AR,       A0,  A1,  A2;
 
  dim_t b;
 
  FLA_Part_1x2( A,    &AL,  &AR,      0, FLA_LEFT );
 
  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_Scal_internal( alpha, A1,
                       FLA_Cntl_sub_scal( cntl ) );
 
    /*------------------------------------------------------------*/
 
    FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, A1, /**/ A2,
                              FLA_LEFT );
  }
 
  return FLA_SUCCESS;
}

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), FLA_Scal_internal(), and i.

Referenced by FLA_Scal_internal().

FLA_Scal_blk_var4()

FLA_Error FLA_Scal_blk_var4	(	FLA_Obj	alpha,
		FLA_Obj	A,
		fla_scal_t *	cntl
	)

{
  FLA_Obj AL,    AR,       A0,  A1,  A2;
 
  dim_t b;
 
  FLA_Part_1x2( A,    &AL,  &AR,      0, FLA_RIGHT );
 
  while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
 
    b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
 
    FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, &A1, /**/ &A2,
                           b, FLA_LEFT );
 
    /*------------------------------------------------------------*/
 
    FLA_Scal_internal( alpha, A1,
                       FLA_Cntl_sub_scal( cntl ) );
 
    /*------------------------------------------------------------*/
 
    FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, /**/ A1, A2,
                              FLA_RIGHT );
  }
 
  return FLA_SUCCESS;
}

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), FLA_Scal_internal(), and i.

Referenced by FLA_Scal_internal().