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Functions
FLA_Her2k_un.h File Reference

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Functions

FLA_Error FLA_Her2k_un_blk_var1 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var2 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var3 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var4 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var5 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var7 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var8 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var9 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_blk_var10 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
 
FLA_Error FLA_Her2k_un_unb_var1 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var2 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var3 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var4 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var5 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var7 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var8 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var9 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_un_unb_var10 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 

Function Documentation

◆ FLA_Her2k_un_blk_var1()

FLA_Error FLA_Her2k_un_blk_var1 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_TOP );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_TOP );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_TL );
42 
43  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  /* ** */ /* ** */
49  &A1,
50  AB, &A2, b, FLA_BOTTOM );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  /* ** */ /* ** */
54  &B1,
55  BB, &B2, b, FLA_BOTTOM );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
58  /* ************* */ /* ******************** */
59  &C10, /**/ &C11, &C12,
60  CBL, /**/ CBR, &C20, /**/ &C21, &C22,
61  b, b, FLA_BR );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C12 = C12 + A1 * B2' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, A1, B2, FLA_ONE, C12,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C12 = C12 + B1 * A2' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, B1, A2, FLA_ONE, C12,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  A1,
84  /* ** */ /* ** */
85  &AB, A2, FLA_TOP );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  B1,
89  /* ** */ /* ** */
90  &BB, B2, FLA_TOP );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
93  C10, C11, /**/ C12,
94  /* ************** */ /* ****************** */
95  &CBL, /**/ &CBR, C20, C21, /**/ C22,
96  FLA_TL );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }
FLA_Error FLA_Gemm_internal(FLA_Trans transa, FLA_Trans transb, FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_gemm_t *cntl)
Definition: FLA_Gemm_internal.c:16
FLA_Error FLA_Her2k_internal(FLA_Uplo uplo, FLA_Trans trans, FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_her2k_t *cntl)
Definition: FLA_Her2k_internal.c:16
FLA_Error FLA_Scalr_internal(FLA_Uplo uplo, FLA_Obj alpha, FLA_Obj A, fla_scalr_t *cntl)
Definition: FLA_Scalr_internal.c:16
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
FLA_Error FLA_Cont_with_3x3_to_2x2(FLA_Obj *ATL, FLA_Obj *ATR, FLA_Obj A00, FLA_Obj A01, FLA_Obj A02, FLA_Obj A10, FLA_Obj A11, FLA_Obj A12, FLA_Obj *ABL, FLA_Obj *ABR, FLA_Obj A20, FLA_Obj A21, FLA_Obj A22, FLA_Quadrant quadrant)
Definition: FLA_View.c:304
FLA_Error FLA_Part_2x2(FLA_Obj A, FLA_Obj *A11, FLA_Obj *A12, FLA_Obj *A21, FLA_Obj *A22, dim_t mb, dim_t nb, FLA_Quadrant quadrant)
Definition: FLA_View.c:17
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_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_2x2_to_3x3(FLA_Obj ATL, FLA_Obj ATR, FLA_Obj *A00, FLA_Obj *A01, FLA_Obj *A02, FLA_Obj *A10, FLA_Obj *A11, FLA_Obj *A12, FLA_Obj ABL, FLA_Obj ABR, FLA_Obj *A20, FLA_Obj *A21, FLA_Obj *A22, dim_t mb, dim_t nb, FLA_Quadrant quadrant)
Definition: FLA_View.c:142
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_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var10()

FLA_Error FLA_Her2k_un_blk_var10 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AL, AR, A0, A1, A2;
18 
19  FLA_Obj BL, BR, B0, B1, B2;
20 
21  dim_t b;
22 
23  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
24  FLA_Cntl_sub_scalr( cntl ) );
25 
26  FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
27 
28  FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
29 
30  while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
31 
32  b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
33 
34  FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &A1, /**/ &A2,
35  b, FLA_LEFT );
36 
37  FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &B1, /**/ &B2,
38  b, FLA_LEFT );
39 
40  /*------------------------------------------------------------*/
41 
42  /* C = C + A1 * B1' + B1 * A1' */
43  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
44  alpha, A1, B1, FLA_ONE, C,
45  FLA_Cntl_sub_her2k( cntl ) );
46 
47  /*------------------------------------------------------------*/
48 
49  FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ A1, A2,
50  FLA_RIGHT );
51 
52  FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ B1, B2,
53  FLA_RIGHT );
54 
55  }
56 
57  return FLA_SUCCESS;
58 }
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
dim_t FLA_Obj_width(FLA_Obj obj)
Definition: FLA_Query.c:123
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_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

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var2()

FLA_Error FLA_Her2k_un_blk_var2 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_TOP );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_TOP );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_TL );
42 
43  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  /* ** */ /* ** */
49  &A1,
50  AB, &A2, b, FLA_BOTTOM );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  /* ** */ /* ** */
54  &B1,
55  BB, &B2, b, FLA_BOTTOM );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
58  /* ************* */ /* ******************** */
59  &C10, /**/ &C11, &C12,
60  CBL, /**/ CBR, &C20, /**/ &C21, &C22,
61  b, b, FLA_BR );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C01 = C01 + B0 * A1' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, B0, A1, FLA_ONE, C01,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C12 = C12 + A1 * B2' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, A1, B2, FLA_ONE, C12,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  A1,
84  /* ** */ /* ** */
85  &AB, A2, FLA_TOP );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  B1,
89  /* ** */ /* ** */
90  &BB, B2, FLA_TOP );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
93  C10, C11, /**/ C12,
94  /* ************** */ /* ****************** */
95  &CBL, /**/ &CBR, C20, C21, /**/ C22,
96  FLA_TL );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var3()

FLA_Error FLA_Her2k_un_blk_var3 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
14 {
15  FLA_Obj AT, A0,
16  AB, A1,
17  A2;
18 
19  FLA_Obj BT, B0,
20  BB, B1,
21  B2;
22 
23  FLA_Obj CTL, CTR, C00, C01, C02,
24  CBL, CBR, C10, C11, C12,
25  C20, C21, C22;
26 
27  dim_t b;
28 
29  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
30  FLA_Cntl_sub_scalr( cntl ) );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_TOP );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_TOP );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_TL );
40 
41  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
42 
43  b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
44 
45  FLA_Repart_2x1_to_3x1( AT, &A0,
46  /* ** */ /* ** */
47  &A1,
48  AB, &A2, b, FLA_BOTTOM );
49 
50  FLA_Repart_2x1_to_3x1( BT, &B0,
51  /* ** */ /* ** */
52  &B1,
53  BB, &B2, b, FLA_BOTTOM );
54 
55  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
56  /* ************* */ /* ******************** */
57  &C10, /**/ &C11, &C12,
58  CBL, /**/ CBR, &C20, /**/ &C21, &C22,
59  b, b, FLA_BR );
60 
61  /*------------------------------------------------------------*/
62 
63  /* C01 = C01 + A0 * B1' */
64  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
65  alpha, A0, B1, FLA_ONE, C01,
66  FLA_Cntl_sub_gemm1( cntl ) );
67 
68  /* C12 = C12 + B1 * A2' */
69  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
70  alpha, B1, A2, FLA_ONE, C12,
71  FLA_Cntl_sub_gemm2( cntl ) );
72 
73  /* C11 = C11 + A1 * B1' + B1 * A1' */
74  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
75  alpha, A1, B1, FLA_ONE, C11,
76  FLA_Cntl_sub_her2k( cntl ) );
77 
78  /*------------------------------------------------------------*/
79 
80  FLA_Cont_with_3x1_to_2x1( &AT, A0,
81  A1,
82  /* ** */ /* ** */
83  &AB, A2, FLA_TOP );
84 
85  FLA_Cont_with_3x1_to_2x1( &BT, B0,
86  B1,
87  /* ** */ /* ** */
88  &BB, B2, FLA_TOP );
89 
90  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
91  C10, C11, /**/ C12,
92  /* ************** */ /* ****************** */
93  &CBL, /**/ &CBR, C20, C21, /**/ C22,
94  FLA_TL );
95 
96  }
97 
98  return FLA_SUCCESS;
99 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var4()

FLA_Error FLA_Her2k_un_blk_var4 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_TOP );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_TOP );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_TL );
42 
43  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  /* ** */ /* ** */
49  &A1,
50  AB, &A2, b, FLA_BOTTOM );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  /* ** */ /* ** */
54  &B1,
55  BB, &B2, b, FLA_BOTTOM );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
58  /* ************* */ /* ******************** */
59  &C10, /**/ &C11, &C12,
60  CBL, /**/ CBR, &C20, /**/ &C21, &C22,
61  b, b, FLA_BR );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C01 = C01 + A0 * B1' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, A0, B1, FLA_ONE, C01,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C01 = C01 + B0 * A1' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, B0, A1, FLA_ONE, C01,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  A1,
84  /* ** */ /* ** */
85  &AB, A2, FLA_TOP );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  B1,
89  /* ** */ /* ** */
90  &BB, B2, FLA_TOP );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
93  C10, C11, /**/ C12,
94  /* ************** */ /* ****************** */
95  &CBL, /**/ &CBR, C20, C21, /**/ C22,
96  FLA_TL );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var5()

FLA_Error FLA_Her2k_un_blk_var5 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_BOTTOM );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_BOTTOM );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_BR );
42 
43  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  &A1,
49  /* ** */ /* ** */
50  AB, &A2, b, FLA_TOP );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  &B1,
54  /* ** */ /* ** */
55  BB, &B2, b, FLA_TOP );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
58  &C10, &C11, /**/ &C12,
59  /* ************* */ /* ******************** */
60  CBL, /**/ CBR, &C20, &C21, /**/ &C22,
61  b, b, FLA_TL );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C01 = C01 + A0 * B1' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, A0, B1, FLA_ONE, C01,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C01 = C01 + B0 * A1' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, B0, A1, FLA_ONE, C01,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  /* ** */ /* ** */
84  A1,
85  &AB, A2, FLA_BOTTOM );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  /* ** */ /* ** */
89  B1,
90  &BB, B2, FLA_BOTTOM );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
93  /* ************** */ /* ****************** */
94  C10, /**/ C11, C12,
95  &CBL, /**/ &CBR, C20, /**/ C21, C22,
96  FLA_BR );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var6()

FLA_Error FLA_Her2k_un_blk_var6 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_BOTTOM );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_BOTTOM );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_BR );
42 
43  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  &A1,
49  /* ** */ /* ** */
50  AB, &A2, b, FLA_TOP );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  &B1,
54  /* ** */ /* ** */
55  BB, &B2, b, FLA_TOP );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
58  &C10, &C11, /**/ &C12,
59  /* ************* */ /* ******************** */
60  CBL, /**/ CBR, &C20, &C21, /**/ &C22,
61  b, b, FLA_TL );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C01 = C01 + A0 * B1' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, A0, B1, FLA_ONE, C01,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C12 = C12 + B1 * A2' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, B1, A2, FLA_ONE, C12,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  /* ** */ /* ** */
84  A1,
85  &AB, A2, FLA_BOTTOM );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  /* ** */ /* ** */
89  B1,
90  &BB, B2, FLA_BOTTOM );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
93  /* ************** */ /* ****************** */
94  C10, /**/ C11, C12,
95  &CBL, /**/ &CBR, C20, /**/ C21, C22,
96  FLA_BR );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var7()

FLA_Error FLA_Her2k_un_blk_var7 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_BOTTOM );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_BOTTOM );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_BR );
42 
43  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  &A1,
49  /* ** */ /* ** */
50  AB, &A2, b, FLA_TOP );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  &B1,
54  /* ** */ /* ** */
55  BB, &B2, b, FLA_TOP );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
58  &C10, &C11, /**/ &C12,
59  /* ************* */ /* ******************** */
60  CBL, /**/ CBR, &C20, &C21, /**/ &C22,
61  b, b, FLA_TL );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C01 = C01 + B0 * A1' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, B0, A1, FLA_ONE, C01,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C12 = C12 + A1 * B2' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, A1, B2, FLA_ONE, C12,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  /* ** */ /* ** */
84  A1,
85  &AB, A2, FLA_BOTTOM );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  /* ** */ /* ** */
89  B1,
90  &BB, B2, FLA_BOTTOM );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
93  /* ************** */ /* ****************** */
94  C10, /**/ C11, C12,
95  &CBL, /**/ &CBR, C20, /**/ C21, C22,
96  FLA_BR );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var8()

FLA_Error FLA_Her2k_un_blk_var8 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
16 {
17  FLA_Obj AT, A0,
18  AB, A1,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, B1,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, C01, C02,
26  CBL, CBR, C10, C11, C12,
27  C20, C21, C22;
28 
29  dim_t b;
30 
31  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
32  FLA_Cntl_sub_scalr( cntl ) );
33 
34  FLA_Part_2x1( A, &AT,
35  &AB, 0, FLA_BOTTOM );
36 
37  FLA_Part_2x1( B, &BT,
38  &BB, 0, FLA_BOTTOM );
39 
40  FLA_Part_2x2( C, &CTL, &CTR,
41  &CBL, &CBR, 0, 0, FLA_BR );
42 
43  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
44 
45  b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
46 
47  FLA_Repart_2x1_to_3x1( AT, &A0,
48  &A1,
49  /* ** */ /* ** */
50  AB, &A2, b, FLA_TOP );
51 
52  FLA_Repart_2x1_to_3x1( BT, &B0,
53  &B1,
54  /* ** */ /* ** */
55  BB, &B2, b, FLA_TOP );
56 
57  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
58  &C10, &C11, /**/ &C12,
59  /* ************* */ /* ******************** */
60  CBL, /**/ CBR, &C20, &C21, /**/ &C22,
61  b, b, FLA_TL );
62 
63  /*------------------------------------------------------------*/
64 
65  /* C12 = C12 + A1 * B2' */
66  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
67  alpha, A1, B2, FLA_ONE, C12,
68  FLA_Cntl_sub_gemm1( cntl ) );
69 
70  /* C12 = C12 + B1 * A2' */
71  FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_CONJ_TRANSPOSE,
72  alpha, B1, A2, FLA_ONE, C12,
73  FLA_Cntl_sub_gemm2( cntl ) );
74 
75  /* C11 = C11 + A1 * B1' + B1 * A1' */
76  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
77  alpha, A1, B1, FLA_ONE, C11,
78  FLA_Cntl_sub_her2k( cntl ) );
79 
80  /*------------------------------------------------------------*/
81 
82  FLA_Cont_with_3x1_to_2x1( &AT, A0,
83  /* ** */ /* ** */
84  A1,
85  &AB, A2, FLA_BOTTOM );
86 
87  FLA_Cont_with_3x1_to_2x1( &BT, B0,
88  /* ** */ /* ** */
89  B1,
90  &BB, B2, FLA_BOTTOM );
91 
92  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
93  /* ************** */ /* ****************** */
94  C10, /**/ C11, C12,
95  &CBL, /**/ &CBR, C20, /**/ C21, C22,
96  FLA_BR );
97 
98  }
99 
100  return FLA_SUCCESS;
101 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_blk_var9()

FLA_Error FLA_Her2k_un_blk_var9 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_her2k_t cntl 
)
14 {
15  FLA_Obj AL, AR, A0, A1, A2;
16 
17  FLA_Obj BL, BR, B0, B1, B2;
18 
19  dim_t b;
20 
21  FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
22  FLA_Cntl_sub_scalr( cntl ) );
23 
24  FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
25 
26  FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
27 
28  while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
29 
30  b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
31 
32  FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &A1, &A2,
33  b, FLA_RIGHT );
34 
35  FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
36  b, FLA_RIGHT );
37 
38  /*------------------------------------------------------------*/
39 
40  /* C = C + A1 * B1' + B1 * A1' */
41  FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
42  alpha, A1, B1, FLA_ONE, C,
43  FLA_Cntl_sub_her2k( cntl ) );
44 
45  /*------------------------------------------------------------*/
46 
47  FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, A1, /**/ A2,
48  FLA_LEFT );
49 
50  FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
51  FLA_LEFT );
52 
53  }
54 
55  return FLA_SUCCESS;
56 }

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Scalr_internal().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var1()

FLA_Error FLA_Her2k_un_unb_var1 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_TOP );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_TOP );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_TL );
40 
41  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  /* ** */ /* ** */
46  &a1t,
47  AB, &A2, 1, FLA_BOTTOM );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  /* ** */ /* ** */
51  &b1t,
52  BB, &B2, 1, FLA_BOTTOM );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
55  /* ************* */ /* ************************** */
56  &c10t, /**/ &gamma11, &c12t,
57  CBL, /**/ CBR, &C20, /**/ &c21, &C22,
58  1, 1, FLA_BR );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c12t = c12t + a1t * B2' */
63  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
64 
65  /* c12t = c12t + b1t * A2' */
66  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  a1t,
75  /* ** */ /* ** */
76  &AB, A2, FLA_TOP );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  b1t,
80  /* ** */ /* ** */
81  &BB, B2, FLA_TOP );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
84  c10t, gamma11, /**/ c12t,
85  /* ************** */ /* ************************ */
86  &CBL, /**/ &CBR, C20, c21, /**/ C22,
87  FLA_TL );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }
FLA_Error FLA_Dot2cs_external(FLA_Conj conj, FLA_Obj alpha, FLA_Obj x, FLA_Obj y, FLA_Obj beta, FLA_Obj rho)
Definition: FLA_Dot2cs_external.c:13
FLA_Error FLA_Scalr_external(FLA_Uplo uplo, FLA_Obj alpha, FLA_Obj A)
Definition: FLA_Scalr_external.c:13
FLA_Error FLA_Gemv_external(FLA_Trans transa, FLA_Obj alpha, FLA_Obj A, FLA_Obj x, FLA_Obj beta, FLA_Obj y)
Definition: FLA_Gemv_external.c:13

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var10()

FLA_Error FLA_Her2k_un_unb_var10 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AL, AR, A0, a1t, A2;
18 
19  FLA_Obj BL, BR, B0, b1t, B2;
20 
21  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
22 
23  FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
24 
25  FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
26 
27  while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
28 
29 
30  FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1t, /**/ &A2,
31  1, FLA_LEFT );
32 
33  FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1t, /**/ &B2,
34  1, FLA_LEFT );
35 
36  /*------------------------------------------------------------*/
37 
38  /* C = C + a1t * b1t' + b1t * a1t' */
39  FLA_Her2_external( FLA_UPPER_TRIANGULAR, alpha, a1t, b1t, C );
40 
41  /*------------------------------------------------------------*/
42 
43  FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1t, A2,
44  FLA_RIGHT );
45 
46  FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1t, B2,
47  FLA_RIGHT );
48 
49  }
50 
51  return FLA_SUCCESS;
52 }
FLA_Error FLA_Her2_external(FLA_Uplo uplo, FLA_Obj alpha, FLA_Obj x, FLA_Obj y, FLA_Obj A)
Definition: FLA_Her2_external.c:13

References FLA_Cont_with_1x3_to_1x2(), FLA_Her2_external(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var2()

FLA_Error FLA_Her2k_un_unb_var2 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_TOP );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_TOP );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_TL );
40 
41  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  /* ** */ /* ** */
46  &a1t,
47  AB, &A2, 1, FLA_BOTTOM );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  /* ** */ /* ** */
51  &b1t,
52  BB, &B2, 1, FLA_BOTTOM );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
55  /* ************* */ /* ************************** */
56  &c10t, /**/ &gamma11, &c12t,
57  CBL, /**/ CBR, &C20, /**/ &c21, &C22,
58  1, 1, FLA_BR );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c01 = c01 + B0 * a1t' */
63  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, B0, a1t, FLA_ONE, c01 );
64 
65  /* c12t = c12t + a1t * B2' */
66  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  a1t,
75  /* ** */ /* ** */
76  &AB, A2, FLA_TOP );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  b1t,
80  /* ** */ /* ** */
81  &BB, B2, FLA_TOP );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
84  c10t, gamma11, /**/ c12t,
85  /* ************** */ /* ************************ */
86  &CBL, /**/ &CBR, C20, c21, /**/ C22,
87  FLA_TL );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }
FLA_Error FLA_Gemvc_external(FLA_Trans transa, FLA_Conj conjx, FLA_Obj alpha, FLA_Obj A, FLA_Obj x, FLA_Obj beta, FLA_Obj y)
Definition: FLA_Gemvc_external.c:13

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var3()

FLA_Error FLA_Her2k_un_unb_var3 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
14 {
15  FLA_Obj AT, A0,
16  AB, a1t,
17  A2;
18 
19  FLA_Obj BT, B0,
20  BB, b1t,
21  B2;
22 
23  FLA_Obj CTL, CTR, C00, c01, C02,
24  CBL, CBR, c10t, gamma11, c12t,
25  C20, c21, C22;
26 
27 
28  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
29 
30  FLA_Part_2x1( A, &AT,
31  &AB, 0, FLA_TOP );
32 
33  FLA_Part_2x1( B, &BT,
34  &BB, 0, FLA_TOP );
35 
36  FLA_Part_2x2( C, &CTL, &CTR,
37  &CBL, &CBR, 0, 0, FLA_TL );
38 
39  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
40 
41 
42  FLA_Repart_2x1_to_3x1( AT, &A0,
43  /* ** */ /* ** */
44  &a1t,
45  AB, &A2, 1, FLA_BOTTOM );
46 
47  FLA_Repart_2x1_to_3x1( BT, &B0,
48  /* ** */ /* ** */
49  &b1t,
50  BB, &B2, 1, FLA_BOTTOM );
51 
52  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
53  /* ************* */ /* ************************** */
54  &c10t, /**/ &gamma11, &c12t,
55  CBL, /**/ CBR, &C20, /**/ &c21, &C22,
56  1, 1, FLA_BR );
57 
58  /*------------------------------------------------------------*/
59 
60  /* c01 = c01 + A0 * b1t' */
61  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, A0, b1t, FLA_ONE, c01 );
62 
63  /* c12t = c12t + b1t * A2' */
64  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
65 
66  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
67  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
68 
69  /*------------------------------------------------------------*/
70 
71  FLA_Cont_with_3x1_to_2x1( &AT, A0,
72  a1t,
73  /* ** */ /* ** */
74  &AB, A2, FLA_TOP );
75 
76  FLA_Cont_with_3x1_to_2x1( &BT, B0,
77  b1t,
78  /* ** */ /* ** */
79  &BB, B2, FLA_TOP );
80 
81  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
82  c10t, gamma11, /**/ c12t,
83  /* ************** */ /* ************************ */
84  &CBL, /**/ &CBR, C20, c21, /**/ C22,
85  FLA_TL );
86 
87  }
88 
89  return FLA_SUCCESS;
90 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var4()

FLA_Error FLA_Her2k_un_unb_var4 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_TOP );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_TOP );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_TL );
40 
41  while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  /* ** */ /* ** */
46  &a1t,
47  AB, &A2, 1, FLA_BOTTOM );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  /* ** */ /* ** */
51  &b1t,
52  BB, &B2, 1, FLA_BOTTOM );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
55  /* ************* */ /* ************************** */
56  &c10t, /**/ &gamma11, &c12t,
57  CBL, /**/ CBR, &C20, /**/ &c21, &C22,
58  1, 1, FLA_BR );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c01 = c01 + A0 * b1t' */
63  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, A0, b1t, FLA_ONE, c01 );
64 
65  /* c01 = c01 + B0 * a1t' */
66  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, B0, a1t, FLA_ONE, c01 );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  a1t,
75  /* ** */ /* ** */
76  &AB, A2, FLA_TOP );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  b1t,
80  /* ** */ /* ** */
81  &BB, B2, FLA_TOP );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
84  c10t, gamma11, /**/ c12t,
85  /* ************** */ /* ************************ */
86  &CBL, /**/ &CBR, C20, c21, /**/ C22,
87  FLA_TL );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var5()

FLA_Error FLA_Her2k_un_unb_var5 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_BOTTOM );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_BOTTOM );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_BR );
40 
41  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  &a1t,
46  /* ** */ /* ** */
47  AB, &A2, 1, FLA_TOP );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  &b1t,
51  /* ** */ /* ** */
52  BB, &B2, 1, FLA_TOP );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
55  &c10t, &gamma11, /**/ &c12t,
56  /* ************* */ /* ************************** */
57  CBL, /**/ CBR, &C20, &c21, /**/ &C22,
58  1, 1, FLA_TL );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c01 = c01 + A0 * b1t' */
63  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, A0, b1t, FLA_ONE, c01 );
64 
65  /* c01 = c01 + B0 * a1t' */
66  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, B0, a1t, FLA_ONE, c01 );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  /* ** */ /* ** */
75  a1t,
76  &AB, A2, FLA_BOTTOM );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  /* ** */ /* ** */
80  b1t,
81  &BB, B2, FLA_BOTTOM );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
84  /* ************** */ /* ************************ */
85  c10t, /**/ gamma11, c12t,
86  &CBL, /**/ &CBR, C20, /**/ c21, C22,
87  FLA_BR );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var6()

FLA_Error FLA_Her2k_un_unb_var6 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_BOTTOM );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_BOTTOM );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_BR );
40 
41  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  &a1t,
46  /* ** */ /* ** */
47  AB, &A2, 1, FLA_TOP );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  &b1t,
51  /* ** */ /* ** */
52  BB, &B2, 1, FLA_TOP );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
55  &c10t, &gamma11, /**/ &c12t,
56  /* ************* */ /* ************************** */
57  CBL, /**/ CBR, &C20, &c21, /**/ &C22,
58  1, 1, FLA_TL );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c01 = c01 + A0 * b1t' */
63  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, A0, b1t, FLA_ONE, c01 );
64 
65  /* c12t = c12t + b1t * A2' */
66  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  /* ** */ /* ** */
75  a1t,
76  &AB, A2, FLA_BOTTOM );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  /* ** */ /* ** */
80  b1t,
81  &BB, B2, FLA_BOTTOM );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
84  /* ************** */ /* ************************ */
85  c10t, /**/ gamma11, c12t,
86  &CBL, /**/ &CBR, C20, /**/ c21, C22,
87  FLA_BR );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var7()

FLA_Error FLA_Her2k_un_unb_var7 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_BOTTOM );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_BOTTOM );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_BR );
40 
41  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  &a1t,
46  /* ** */ /* ** */
47  AB, &A2, 1, FLA_TOP );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  &b1t,
51  /* ** */ /* ** */
52  BB, &B2, 1, FLA_TOP );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
55  &c10t, &gamma11, /**/ &c12t,
56  /* ************* */ /* ************************** */
57  CBL, /**/ CBR, &C20, &c21, /**/ &C22,
58  1, 1, FLA_TL );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c01 = c01 + B0 * a1t' */
63  FLA_Gemvc_external( FLA_NO_TRANSPOSE, FLA_CONJUGATE, alpha, B0, a1t, FLA_ONE, c01 );
64 
65  /* c12t = c12t + a1t * B2' */
66  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  /* ** */ /* ** */
75  a1t,
76  &AB, A2, FLA_BOTTOM );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  /* ** */ /* ** */
80  b1t,
81  &BB, B2, FLA_BOTTOM );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
84  /* ************** */ /* ************************ */
85  c10t, /**/ gamma11, c12t,
86  &CBL, /**/ &CBR, C20, /**/ c21, C22,
87  FLA_BR );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var8()

FLA_Error FLA_Her2k_un_unb_var8 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AT, A0,
18  AB, a1t,
19  A2;
20 
21  FLA_Obj BT, B0,
22  BB, b1t,
23  B2;
24 
25  FLA_Obj CTL, CTR, C00, c01, C02,
26  CBL, CBR, c10t, gamma11, c12t,
27  C20, c21, C22;
28 
29 
30  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
31 
32  FLA_Part_2x1( A, &AT,
33  &AB, 0, FLA_BOTTOM );
34 
35  FLA_Part_2x1( B, &BT,
36  &BB, 0, FLA_BOTTOM );
37 
38  FLA_Part_2x2( C, &CTL, &CTR,
39  &CBL, &CBR, 0, 0, FLA_BR );
40 
41  while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
42 
43 
44  FLA_Repart_2x1_to_3x1( AT, &A0,
45  &a1t,
46  /* ** */ /* ** */
47  AB, &A2, 1, FLA_TOP );
48 
49  FLA_Repart_2x1_to_3x1( BT, &B0,
50  &b1t,
51  /* ** */ /* ** */
52  BB, &B2, 1, FLA_TOP );
53 
54  FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
55  &c10t, &gamma11, /**/ &c12t,
56  /* ************* */ /* ************************** */
57  CBL, /**/ CBR, &C20, &c21, /**/ &C22,
58  1, 1, FLA_TL );
59 
60  /*------------------------------------------------------------*/
61 
62  /* c12t = c12t + a1t * B2' */
63  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
64 
65  /* c12t = c12t + b1t * A2' */
66  FLA_Gemv_external( FLA_CONJ_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
67 
68  /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
69  FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1t, b1t, FLA_ONE, gamma11 );
70 
71  /*------------------------------------------------------------*/
72 
73  FLA_Cont_with_3x1_to_2x1( &AT, A0,
74  /* ** */ /* ** */
75  a1t,
76  &AB, A2, FLA_BOTTOM );
77 
78  FLA_Cont_with_3x1_to_2x1( &BT, B0,
79  /* ** */ /* ** */
80  b1t,
81  &BB, B2, FLA_BOTTOM );
82 
83  FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
84  /* ************** */ /* ************************ */
85  c10t, /**/ gamma11, c12t,
86  &CBL, /**/ &CBR, C20, /**/ c21, C22,
87  FLA_BR );
88 
89  }
90 
91  return FLA_SUCCESS;
92 }

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().

◆ FLA_Her2k_un_unb_var9()

FLA_Error FLA_Her2k_un_unb_var9 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16 {
17  FLA_Obj AL, AR, A0, a1t, A2;
18 
19  FLA_Obj BL, BR, B0, b1t, B2;
20 
21  FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
22 
23  FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
24 
25  FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
26 
27  while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
28 
29 
30  FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &a1t, &A2,
31  1, FLA_RIGHT );
32 
33  FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &b1t, &B2,
34  1, FLA_RIGHT );
35 
36  /*------------------------------------------------------------*/
37 
38  /* C = C + a1t * b1t' + b1t * a1t' */
39  FLA_Her2_external( FLA_UPPER_TRIANGULAR, alpha, a1t, b1t, C );
40 
41  /*------------------------------------------------------------*/
42 
43  FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, a1t, /**/ A2,
44  FLA_LEFT );
45 
46  FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, b1t, /**/ B2,
47  FLA_LEFT );
48 
49  }
50 
51  return FLA_SUCCESS;
52 }

References FLA_Cont_with_1x3_to_1x2(), FLA_Her2_external(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Scalr_external().

Referenced by FLA_Her2k_un().