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Functions
FLA_Swap_t_blk_var2.c File Reference

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Functions

FLA_Error FLA_Swap_t_blk_var2 (FLA_Obj A, FLA_Obj B, fla_swap_t *cntl)
 

Function Documentation

◆ FLA_Swap_t_blk_var2()

FLA_Error FLA_Swap_t_blk_var2 ( FLA_Obj  A,
FLA_Obj  B,
fla_swap_t cntl 
)
14 {
15  FLA_Obj AT, A0,
16  AB, A1,
17  A2;
18 
19  FLA_Obj BL, BR, B0, B1, B2;
20 
21  dim_t b;
22 
23  FLA_Part_2x1( A, &AT,
24  &AB, 0, FLA_TOP );
25 
26  FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
27 
28  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
29 
30  b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
31 
32  FLA_Repart_2x1_to_3x1( AT, &A0,
33  /* ** */ /* ** */
34  &A1,
35  AB, &A2, b, FLA_BOTTOM );
36 
37  FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
38  b, FLA_RIGHT );
39 
40  /*------------------------------------------------------------*/
41 
42  FLA_Swapt_external( FLA_TRANSPOSE, A1, B1 );
43 
44  /*------------------------------------------------------------*/
45 
46  FLA_Cont_with_3x1_to_2x1( &AT, A0,
47  A1,
48  /* ** */ /* ** */
49  &AB, A2, FLA_TOP );
50 
51  FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
52  FLA_LEFT );
53 
54  }
55 
56  return FLA_SUCCESS;
57 }
FLA_Error FLA_Swapt_external(FLA_Trans trans, FLA_Obj A, FLA_Obj B)
Definition: FLA_Swapt_external.c:13
FLA_Error FLA_Cont_with_3x1_to_2x1(FLA_Obj *AT, FLA_Obj A0, FLA_Obj A1, FLA_Obj *AB, FLA_Obj A2, FLA_Side side)
Definition: FLA_View.c:428
FLA_Error FLA_Repart_2x1_to_3x1(FLA_Obj AT, FLA_Obj *A0, FLA_Obj *A1, FLA_Obj AB, FLA_Obj *A2, dim_t mb, FLA_Side side)
Definition: FLA_View.c:226
FLA_Error FLA_Cont_with_1x3_to_1x2(FLA_Obj *AL, FLA_Obj *AR, FLA_Obj A0, FLA_Obj A1, FLA_Obj A2, FLA_Side side)
Definition: FLA_View.c:475
FLA_Error FLA_Part_1x2(FLA_Obj A, FLA_Obj *A1, FLA_Obj *A2, dim_t nb, FLA_Side side)
Definition: FLA_View.c:110
FLA_Error FLA_Part_2x1(FLA_Obj A, FLA_Obj *A1, FLA_Obj *A2, dim_t mb, FLA_Side side)
Definition: FLA_View.c:76
dim_t FLA_Obj_length(FLA_Obj obj)
Definition: FLA_Query.c:116
FLA_Error FLA_Repart_1x2_to_1x3(FLA_Obj AL, FLA_Obj AR, FLA_Obj *A0, FLA_Obj *A1, FLA_Obj *A2, dim_t nb, FLA_Side side)
Definition: FLA_View.c:267
dim_t FLA_Determine_blocksize(FLA_Obj A_unproc, FLA_Quadrant to_dir, fla_blocksize_t *cntl_blocksizes)
Definition: FLA_Blocksize.c:234
unsigned long dim_t
Definition: FLA_type_defs.h:71
Definition: FLA_type_defs.h:159

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Obj_length(), FLA_Part_1x2(), FLA_Part_2x1(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x1_to_3x1(), and FLA_Swapt_external().

Referenced by FLA_Transpose_blk_var2().