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Functions
FLA_Her2k_uh.h File Reference

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Functions

FLA_Error FLA_Her2k_uh_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_uh_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_uh_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_uh_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_uh_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_uh_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_uh_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_uh_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_uh_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_uh_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_uh_unb_var1 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var2 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var3 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var4 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var5 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var7 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var8 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var9 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 
FLA_Error FLA_Her2k_uh_unb_var10 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
 

Function Documentation

◆ FLA_Her2k_uh_blk_var1()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_TL );
36
37 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &A1, &A2,
42 b, FLA_RIGHT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
45 b, FLA_RIGHT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
48 /* ************* */ /* ******************** */
49 &C10, /**/ &C11, &C12,
50 CBL, /**/ CBR, &C20, /**/ &C21, &C22,
51 b, b, FLA_BR );
52
53 /*------------------------------------------------------------*/
54
55 /* C12 = C12 + A1' * B2 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, A1, B2, FLA_ONE, C12,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C12 = C12 + B1' * A2 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, B1, A2, FLA_ONE, C12,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, A1, /**/ A2,
73 FLA_LEFT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
76 FLA_LEFT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
79 C10, C11, /**/ C12,
80 /* ************** */ /* ****************** */
81 &CBL, /**/ &CBR, C20, C21, /**/ C22,
82 FLA_TL );
83
84 }
85
86 return FLA_SUCCESS;
87}
FLA_Gemm_internal
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_Her2k_internal
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_Scalr_internal
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_ONE
FLA_Obj FLA_ONE
Definition FLA_Init.c:18
FLA_Cont_with_3x3_to_2x2
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_Part_2x2
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_Cont_with_1x3_to_1x2
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_Obj_width
dim_t FLA_Obj_width(FLA_Obj obj)
Definition FLA_Query.c:123
FLA_Part_1x2
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_Repart_2x2_to_3x3
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
FLA_Repart_1x2_to_1x3
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
FLA_Determine_blocksize
dim_t FLA_Determine_blocksize(FLA_Obj A_unproc, FLA_Quadrant to_dir, fla_blocksize_t *cntl_blocksizes)
Definition FLA_Blocksize.c:234
dim_t
unsigned long dim_t
Definition FLA_type_defs.h:71
i
int i
Definition bl1_axmyv2.c:145
FLA_Obj_view
Definition FLA_type_defs.h:159

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var10()

FLA_Error FLA_Her2k_uh_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 AT, A0,
18 AB, A1,
19 A2;
20
21 FLA_Obj BT, B0,
22 BB, B1,
23 B2;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_2x1( A, &AT,
31 &AB, 0, FLA_BOTTOM );
32
33 FLA_Part_2x1( B, &BT,
34 &BB, 0, FLA_BOTTOM );
35
36 while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
37
38 b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
39
40 FLA_Repart_2x1_to_3x1( AT, &A0,
41 &A1,
42 /* ** */ /* ** */
43 AB, &A2, b, FLA_TOP );
44
45 FLA_Repart_2x1_to_3x1( BT, &B0,
46 &B1,
47 /* ** */ /* ** */
48 BB, &B2, b, FLA_TOP );
49
50 /*------------------------------------------------------------*/
51
52 /* C = C + A1' * B1 + B1' * A1 */
53 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
54 alpha, A1, B1, FLA_ONE, C,
55 FLA_Cntl_sub_her2k( cntl ) );
56
57 /*------------------------------------------------------------*/
58
59 FLA_Cont_with_3x1_to_2x1( &AT, A0,
60 /* ** */ /* ** */
61 A1,
62 &AB, A2, FLA_BOTTOM );
63
64 FLA_Cont_with_3x1_to_2x1( &BT, B0,
65 /* ** */ /* ** */
66 B1,
67 &BB, B2, FLA_BOTTOM );
68
69 }
70
71 return FLA_SUCCESS;
72}
FLA_Cont_with_3x1_to_2x1
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_Repart_2x1_to_3x1
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_Part_2x1
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
FLA_Obj_length
dim_t FLA_Obj_length(FLA_Obj obj)
Definition FLA_Query.c:116

References FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var2()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_TL );
36
37 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &A1, &A2,
42 b, FLA_RIGHT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
45 b, FLA_RIGHT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
48 /* ************* */ /* ******************** */
49 &C10, /**/ &C11, &C12,
50 CBL, /**/ CBR, &C20, /**/ &C21, &C22,
51 b, b, FLA_BR );
52
53 /*------------------------------------------------------------*/
54
55 /* C01 = C01 + B0' * A1 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, B0, A1, FLA_ONE, C01,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C12 = C12 + A1' * B2 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, A1, B2, FLA_ONE, C12,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, A1, /**/ A2,
73 FLA_LEFT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
76 FLA_LEFT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
79 C10, C11, /**/ C12,
80 /* ************** */ /* ****************** */
81 &CBL, /**/ &CBR, C20, C21, /**/ C22,
82 FLA_TL );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var3()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
16
17 FLA_Obj BL, BR, B0, B1, B2;
18
19 FLA_Obj CTL, CTR, C00, C01, C02,
20 CBL, CBR, C10, C11, C12,
21 C20, C21, C22;
22
23 dim_t b;
24
25 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
26 FLA_Cntl_sub_scalr( cntl ) );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_TL );
34
35 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
36
37 b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
38
39 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &A1, &A2,
40 b, FLA_RIGHT );
41
42 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
43 b, FLA_RIGHT );
44
45 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
46 /* ************* */ /* ******************** */
47 &C10, /**/ &C11, &C12,
48 CBL, /**/ CBR, &C20, /**/ &C21, &C22,
49 b, b, FLA_BR );
50
51 /*------------------------------------------------------------*/
52
53 /* C01 = C01 + A0' * B1 */
54 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
55 alpha, A0, B1, FLA_ONE, C01,
56 FLA_Cntl_sub_gemm1( cntl ) );
57
58 /* C12 = C12 + B1' * A2 */
59 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
60 alpha, B1, A2, FLA_ONE, C12,
61 FLA_Cntl_sub_gemm2( cntl ) );
62
63 /* C11 = C11 + A1' * B1 + B1' * A1 */
64 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
65 alpha, A1, B1, FLA_ONE, C11,
66 FLA_Cntl_sub_her2k( cntl ) );
67
68 /*------------------------------------------------------------*/
69
70 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, A1, /**/ A2,
71 FLA_LEFT );
72
73 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
74 FLA_LEFT );
75
76 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
77 C10, C11, /**/ C12,
78 /* ************** */ /* ****************** */
79 &CBL, /**/ &CBR, C20, C21, /**/ C22,
80 FLA_TL );
81
82 }
83
84 return FLA_SUCCESS;
85}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var4()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_TL );
36
37 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &A1, &A2,
42 b, FLA_RIGHT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &B1, &B2,
45 b, FLA_RIGHT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &C01, &C02,
48 /* ************* */ /* ******************** */
49 &C10, /**/ &C11, &C12,
50 CBL, /**/ CBR, &C20, /**/ &C21, &C22,
51 b, b, FLA_BR );
52
53 /*------------------------------------------------------------*/
54
55 /* C01 = C01 + A0' * B1 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, A0, B1, FLA_ONE, C01,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C01 = C01 + B0' * A1 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, B0, A1, FLA_ONE, C01,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, A1, /**/ A2,
73 FLA_LEFT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, B1, /**/ B2,
76 FLA_LEFT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, C01, /**/ C02,
79 C10, C11, /**/ C12,
80 /* ************** */ /* ****************** */
81 &CBL, /**/ &CBR, C20, C21, /**/ C22,
82 FLA_TL );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var5()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_BR );
36
37 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &A1, /**/ &A2,
42 b, FLA_LEFT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &B1, /**/ &B2,
45 b, FLA_LEFT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
48 &C10, &C11, /**/ &C12,
49 /* ************* */ /* ******************** */
50 CBL, /**/ CBR, &C20, &C21, /**/ &C22,
51 b, b, FLA_TL );
52
53 /*------------------------------------------------------------*/
54
55 /* C01 = C01 + A0' * B1 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, A0, B1, FLA_ONE, C01,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C01 = C01 + B0' * A1 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, B0, A1, FLA_ONE, C01,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ A1, A2,
73 FLA_RIGHT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ B1, B2,
76 FLA_RIGHT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
79 /* ************** */ /* ****************** */
80 C10, /**/ C11, C12,
81 &CBL, /**/ &CBR, C20, /**/ C21, C22,
82 FLA_BR );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var6()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_BR );
36
37 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &A1, /**/ &A2,
42 b, FLA_LEFT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &B1, /**/ &B2,
45 b, FLA_LEFT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
48 &C10, &C11, /**/ &C12,
49 /* ************* */ /* ******************** */
50 CBL, /**/ CBR, &C20, &C21, /**/ &C22,
51 b, b, FLA_TL );
52
53 /*------------------------------------------------------------*/
54
55 /* C01 = C01 + A0' * B1 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, A0, B1, FLA_ONE, C01,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C12 = C12 + B1' * A2 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, B1, A2, FLA_ONE, C12,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ A1, A2,
73 FLA_RIGHT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ B1, B2,
76 FLA_RIGHT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
79 /* ************** */ /* ****************** */
80 C10, /**/ C11, C12,
81 &CBL, /**/ &CBR, C20, /**/ C21, C22,
82 FLA_BR );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var7()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_BR );
36
37 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &A1, /**/ &A2,
42 b, FLA_LEFT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &B1, /**/ &B2,
45 b, FLA_LEFT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
48 &C10, &C11, /**/ &C12,
49 /* ************* */ /* ******************** */
50 CBL, /**/ CBR, &C20, &C21, /**/ &C22,
51 b, b, FLA_TL );
52
53 /*------------------------------------------------------------*/
54
55 /* C01 = C01 + B0' * A1 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, B0, A1, FLA_ONE, C01,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C12 = C12 + A1' * B2 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, A1, B2, FLA_ONE, C12,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ A1, A2,
73 FLA_RIGHT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ B1, B2,
76 FLA_RIGHT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
79 /* ************** */ /* ****************** */
80 C10, /**/ C11, C12,
81 &CBL, /**/ &CBR, C20, /**/ C21, C22,
82 FLA_BR );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var8()

FLA_Error FLA_Her2k_uh_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 AL, AR, A0, A1, A2;
18
19 FLA_Obj BL, BR, B0, B1, B2;
20
21 FLA_Obj CTL, CTR, C00, C01, C02,
22 CBL, CBR, C10, C11, C12,
23 C20, C21, C22;
24
25 dim_t b;
26
27 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
28 FLA_Cntl_sub_scalr( cntl ) );
29
30 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
31
32 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
33
34 FLA_Part_2x2( C, &CTL, &CTR,
35 &CBL, &CBR, 0, 0, FLA_BR );
36
37 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
38
39 b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
40
41 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &A1, /**/ &A2,
42 b, FLA_LEFT );
43
44 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &B1, /**/ &B2,
45 b, FLA_LEFT );
46
47 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &C01, /**/ &C02,
48 &C10, &C11, /**/ &C12,
49 /* ************* */ /* ******************** */
50 CBL, /**/ CBR, &C20, &C21, /**/ &C22,
51 b, b, FLA_TL );
52
53 /*------------------------------------------------------------*/
54
55 /* C12 = C12 + A1' * B2 */
56 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
57 alpha, A1, B2, FLA_ONE, C12,
58 FLA_Cntl_sub_gemm1( cntl ) );
59
60 /* C12 = C12 + B1' * A2 */
61 FLA_Gemm_internal( FLA_CONJ_TRANSPOSE, FLA_NO_TRANSPOSE,
62 alpha, B1, A2, FLA_ONE, C12,
63 FLA_Cntl_sub_gemm2( cntl ) );
64
65 /* C11 = C11 + A1' * B1 + B1' * A1 */
66 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
67 alpha, A1, B1, FLA_ONE, C11,
68 FLA_Cntl_sub_her2k( cntl ) );
69
70 /*------------------------------------------------------------*/
71
72 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ A1, A2,
73 FLA_RIGHT );
74
75 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ B1, B2,
76 FLA_RIGHT );
77
78 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ C01, C02,
79 /* ************** */ /* ****************** */
80 C10, /**/ C11, C12,
81 &CBL, /**/ &CBR, C20, /**/ C21, C22,
82 FLA_BR );
83
84 }
85
86 return FLA_SUCCESS;
87}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Her2k_internal(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_blk_var9()

FLA_Error FLA_Her2k_uh_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 AT, A0,
16 AB, A1,
17 A2;
18
19 FLA_Obj BT, B0,
20 BB, B1,
21 B2;
22
23 dim_t b;
24
25 FLA_Scalr_internal( FLA_UPPER_TRIANGULAR, beta, C,
26 FLA_Cntl_sub_scalr( cntl ) );
27
28 FLA_Part_2x1( A, &AT,
29 &AB, 0, FLA_TOP );
30
31 FLA_Part_2x1( B, &BT,
32 &BB, 0, FLA_TOP );
33
34 while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
35
36 b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
37
38 FLA_Repart_2x1_to_3x1( AT, &A0,
39 /* ** */ /* ** */
40 &A1,
41 AB, &A2, b, FLA_BOTTOM );
42
43 FLA_Repart_2x1_to_3x1( BT, &B0,
44 /* ** */ /* ** */
45 &B1,
46 BB, &B2, b, FLA_BOTTOM );
47
48 /*------------------------------------------------------------*/
49
50 /* C = C + A1' * B1 + B1' * A1 */
51 FLA_Her2k_internal( FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE,
52 alpha, A1, B1, FLA_ONE, C,
53 FLA_Cntl_sub_her2k( cntl ) );
54
55 /*------------------------------------------------------------*/
56
57 FLA_Cont_with_3x1_to_2x1( &AT, A0,
58 A1,
59 /* ** */ /* ** */
60 &AB, A2, FLA_TOP );
61
62 FLA_Cont_with_3x1_to_2x1( &BT, B0,
63 B1,
64 /* ** */ /* ** */
65 &BB, B2, FLA_TOP );
66
67 }
68
69 return FLA_SUCCESS;
70}

References FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Her2k_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scalr_internal(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var1()

FLA_Error FLA_Her2k_uh_unb_var1 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_TL );
34
35 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &a1, &A2,
39 1, FLA_RIGHT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &b1, &B2,
42 1, FLA_RIGHT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
45 /* ************* */ /* ************************** */
46 &c10t, /**/ &gamma11, &c12t,
47 CBL, /**/ CBR, &C20, /**/ &c21, &C22,
48 1, 1, FLA_BR );
49
50 /*------------------------------------------------------------*/
51
52 /* c12t = c12t + a1' * B2 */
53 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, B2, a1, FLA_ONE, c12t );
54
55 /* c12t = c12t + b1' * A2 */
56 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, A2, b1, FLA_ONE, c12t );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, a1, /**/ A2,
64 FLA_LEFT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, b1, /**/ B2,
67 FLA_LEFT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
70 c10t, gamma11, /**/ c12t,
71 /* ************** */ /* ************************ */
72 &CBL, /**/ &CBR, C20, c21, /**/ C22,
73 FLA_TL );
74
75 }
76
77 return FLA_SUCCESS;
78}
FLA_Dot2cs_external
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_Scalr_external
FLA_Error FLA_Scalr_external(FLA_Uplo uplo, FLA_Obj alpha, FLA_Obj A)
Definition FLA_Scalr_external.c:13
FLA_Gemvc_external
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_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var10()

FLA_Error FLA_Her2k_uh_unb_var10 ( 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_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
26
27 FLA_Part_2x1( A, &AT,
28 &AB, 0, FLA_BOTTOM );
29
30 FLA_Part_2x1( B, &BT,
31 &BB, 0, FLA_BOTTOM );
32
33 while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
34
35
36 FLA_Repart_2x1_to_3x1( AT, &A0,
37 &a1t,
38 /* ** */ /* ** */
39 AB, &A2, 1, FLA_TOP );
40
41 FLA_Repart_2x1_to_3x1( BT, &B0,
42 &b1t,
43 /* ** */ /* ** */
44 BB, &B2, 1, FLA_TOP );
45
46 /*------------------------------------------------------------*/
47
48 /* C = C + a1t' * b1t + b1t' * a1t */
49 FLA_Her2c_external( FLA_UPPER_TRIANGULAR, FLA_CONJUGATE, alpha, a1t, b1t, C );
50
51 /*------------------------------------------------------------*/
52
53 FLA_Cont_with_3x1_to_2x1( &AT, A0,
54 /* ** */ /* ** */
55 a1t,
56 &AB, A2, FLA_BOTTOM );
57
58 FLA_Cont_with_3x1_to_2x1( &BT, B0,
59 /* ** */ /* ** */
60 b1t,
61 &BB, B2, FLA_BOTTOM );
62
63 }
64
65 return FLA_SUCCESS;
66}
FLA_Her2c_external
FLA_Error FLA_Her2c_external(FLA_Uplo uplo, FLA_Conj conj, FLA_Obj alpha, FLA_Obj x, FLA_Obj y, FLA_Obj A)
Definition FLA_Her2c_external.c:13

References FLA_Cont_with_3x1_to_2x1(), FLA_Her2c_external(), FLA_Obj_length(), FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var2()

FLA_Error FLA_Her2k_uh_unb_var2 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_TL );
34
35 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &a1, &A2,
39 1, FLA_RIGHT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &b1, &B2,
42 1, FLA_RIGHT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
45 /* ************* */ /* ************************** */
46 &c10t, /**/ &gamma11, &c12t,
47 CBL, /**/ CBR, &C20, /**/ &c21, &C22,
48 1, 1, FLA_BR );
49
50 /*------------------------------------------------------------*/
51
52 /* c01 = c01 + B0' * a1 */
53 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, B0, a1, FLA_ONE, c01 );
54
55 /* c12t = c12t + a1' * B2 */
56 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, B2, a1, FLA_ONE, c12t );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, a1, /**/ A2,
64 FLA_LEFT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, b1, /**/ B2,
67 FLA_LEFT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
70 c10t, gamma11, /**/ c12t,
71 /* ************** */ /* ************************ */
72 &CBL, /**/ &CBR, C20, c21, /**/ C22,
73 FLA_TL );
74
75 }
76
77 return FLA_SUCCESS;
78}
FLA_Gemv_external
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_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var3()

FLA_Error FLA_Her2k_uh_unb_var3 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
14{
15 FLA_Obj AL, AR, A0, a1, A2;
16
17 FLA_Obj BL, BR, B0, b1, B2;
18
19 FLA_Obj CTL, CTR, C00, c01, C02,
20 CBL, CBR, c10t, gamma11, c12t,
21 C20, c21, C22;
22
23
24 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
25
26 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
27
28 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
29
30 FLA_Part_2x2( C, &CTL, &CTR,
31 &CBL, &CBR, 0, 0, FLA_TL );
32
33 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
34
35
36 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &a1, &A2,
37 1, FLA_RIGHT );
38
39 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &b1, &B2,
40 1, FLA_RIGHT );
41
42 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
43 /* ************* */ /* ************************** */
44 &c10t, /**/ &gamma11, &c12t,
45 CBL, /**/ CBR, &C20, /**/ &c21, &C22,
46 1, 1, FLA_BR );
47
48 /*------------------------------------------------------------*/
49
50 /* c01 = c01 + A0' * b1 */
51 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, A0, b1, FLA_ONE, c01 );
52
53 /* c12t = c12t + b1' * A2 */
54 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, A2, b1, FLA_ONE, c12t );
55
56 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
57 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
58
59 /*------------------------------------------------------------*/
60
61 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, a1, /**/ A2,
62 FLA_LEFT );
63
64 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, b1, /**/ B2,
65 FLA_LEFT );
66
67 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
68 c10t, gamma11, /**/ c12t,
69 /* ************** */ /* ************************ */
70 &CBL, /**/ &CBR, C20, c21, /**/ C22,
71 FLA_TL );
72
73 }
74
75 return FLA_SUCCESS;
76}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var4()

FLA_Error FLA_Her2k_uh_unb_var4 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_LEFT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_LEFT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_TL );
34
35 while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, /**/ &a1, &A2,
39 1, FLA_RIGHT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, /**/ &b1, &B2,
42 1, FLA_RIGHT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, /**/ &c01, &C02,
45 /* ************* */ /* ************************** */
46 &c10t, /**/ &gamma11, &c12t,
47 CBL, /**/ CBR, &C20, /**/ &c21, &C22,
48 1, 1, FLA_BR );
49
50 /*------------------------------------------------------------*/
51
52 /* c01 = c01 + A0' * b1 */
53 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, A0, b1, FLA_ONE, c01 );
54
55 /* c01 = c01 + B0' * a1 */
56 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, B0, a1, FLA_ONE, c01 );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, a1, /**/ A2,
64 FLA_LEFT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, b1, /**/ B2,
67 FLA_LEFT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, c01, /**/ C02,
70 c10t, gamma11, /**/ c12t,
71 /* ************** */ /* ************************ */
72 &CBL, /**/ &CBR, C20, c21, /**/ C22,
73 FLA_TL );
74
75 }
76
77 return FLA_SUCCESS;
78}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var5()

FLA_Error FLA_Her2k_uh_unb_var5 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_BR );
34
35 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1, /**/ &A2,
39 1, FLA_LEFT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1, /**/ &B2,
42 1, FLA_LEFT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
45 &c10t, &gamma11, /**/ &c12t,
46 /* ************* */ /* ************************** */
47 CBL, /**/ CBR, &C20, &c21, /**/ &C22,
48 1, 1, FLA_TL );
49
50 /*------------------------------------------------------------*/
51
52 /* c01 = c01 + A0' * b1 */
53 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, A0, b1, FLA_ONE, c01 );
54
55 /* c01 = c01 + B0' * a1 */
56 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, B0, a1, FLA_ONE, c01 );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1, A2,
64 FLA_RIGHT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1, B2,
67 FLA_RIGHT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
70 /* ************** */ /* ************************ */
71 c10t, /**/ gamma11, c12t,
72 &CBL, /**/ &CBR, C20, /**/ c21, C22,
73 FLA_BR );
74
75 }
76
77 return FLA_SUCCESS;
78}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var6()

FLA_Error FLA_Her2k_uh_unb_var6 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_BR );
34
35 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1, /**/ &A2,
39 1, FLA_LEFT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1, /**/ &B2,
42 1, FLA_LEFT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
45 &c10t, &gamma11, /**/ &c12t,
46 /* ************* */ /* ************************** */
47 CBL, /**/ CBR, &C20, &c21, /**/ &C22,
48 1, 1, FLA_TL );
49
50 /*------------------------------------------------------------*/
51
52 /* c01 = c01 + A0' * b1 */
53 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, A0, b1, FLA_ONE, c01 );
54
55 /* c12t = c12t + b1' * A2 */
56 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, A2, b1, FLA_ONE, c12t );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1, A2,
64 FLA_RIGHT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1, B2,
67 FLA_RIGHT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
70 /* ************** */ /* ************************ */
71 c10t, /**/ gamma11, c12t,
72 &CBL, /**/ &CBR, C20, /**/ c21, C22,
73 FLA_BR );
74
75 }
76
77 return FLA_SUCCESS;
78}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var7()

FLA_Error FLA_Her2k_uh_unb_var7 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_BR );
34
35 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1, /**/ &A2,
39 1, FLA_LEFT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1, /**/ &B2,
42 1, FLA_LEFT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
45 &c10t, &gamma11, /**/ &c12t,
46 /* ************* */ /* ************************** */
47 CBL, /**/ CBR, &C20, &c21, /**/ &C22,
48 1, 1, FLA_TL );
49
50 /*------------------------------------------------------------*/
51
52 /* c01 = c01 + B0' * a1 */
53 FLA_Gemv_external( FLA_CONJ_TRANSPOSE, alpha, B0, a1, FLA_ONE, c01 );
54
55 /* c12t = c12t + a1' * B2 */
56 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, B2, a1, FLA_ONE, c12t );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1, A2,
64 FLA_RIGHT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1, B2,
67 FLA_RIGHT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
70 /* ************** */ /* ************************ */
71 c10t, /**/ gamma11, c12t,
72 &CBL, /**/ &CBR, C20, /**/ c21, C22,
73 FLA_BR );
74
75 }
76
77 return FLA_SUCCESS;
78}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemv_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var8()

FLA_Error FLA_Her2k_uh_unb_var8 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)
16{
17 FLA_Obj AL, AR, A0, a1, A2;
18
19 FLA_Obj BL, BR, B0, b1, B2;
20
21 FLA_Obj CTL, CTR, C00, c01, C02,
22 CBL, CBR, c10t, gamma11, c12t,
23 C20, c21, C22;
24
25
26 FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
27
28 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT );
29
30 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT );
31
32 FLA_Part_2x2( C, &CTL, &CTR,
33 &CBL, &CBR, 0, 0, FLA_BR );
34
35 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){
36
37
38 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1, /**/ &A2,
39 1, FLA_LEFT );
40
41 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1, /**/ &B2,
42 1, FLA_LEFT );
43
44 FLA_Repart_2x2_to_3x3( CTL, /**/ CTR, &C00, &c01, /**/ &C02,
45 &c10t, &gamma11, /**/ &c12t,
46 /* ************* */ /* ************************** */
47 CBL, /**/ CBR, &C20, &c21, /**/ &C22,
48 1, 1, FLA_TL );
49
50 /*------------------------------------------------------------*/
51
52 /* c12t = c12t + a1' * B2 */
53 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, B2, a1, FLA_ONE, c12t );
54
55 /* c12t = c12t + b1' * A2 */
56 FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, alpha, A2, b1, FLA_ONE, c12t );
57
58 /* gamma11 = gamma11 + a1' * b1 + b1' * a1 */
59 FLA_Dot2cs_external( FLA_CONJUGATE, alpha, a1, b1, FLA_ONE, gamma11 );
60
61 /*------------------------------------------------------------*/
62
63 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1, A2,
64 FLA_RIGHT );
65
66 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1, B2,
67 FLA_RIGHT );
68
69 FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR, C00, /**/ c01, C02,
70 /* ************** */ /* ************************ */
71 c10t, /**/ gamma11, c12t,
72 &CBL, /**/ &CBR, C20, /**/ c21, C22,
73 FLA_BR );
74
75 }
76
77 return FLA_SUCCESS;
78}

References FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2cs_external(), FLA_Gemvc_external(), FLA_Obj_width(), FLA_ONE, FLA_Part_1x2(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x2_to_3x3(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

◆ FLA_Her2k_uh_unb_var9()

FLA_Error FLA_Her2k_uh_unb_var9 ( 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_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
26
27 FLA_Part_2x1( A, &AT,
28 &AB, 0, FLA_TOP );
29
30 FLA_Part_2x1( B, &BT,
31 &BB, 0, FLA_TOP );
32
33 while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
34
35
36 FLA_Repart_2x1_to_3x1( AT, &A0,
37 /* ** */ /* ** */
38 &a1t,
39 AB, &A2, 1, FLA_BOTTOM );
40
41 FLA_Repart_2x1_to_3x1( BT, &B0,
42 /* ** */ /* ** */
43 &b1t,
44 BB, &B2, 1, FLA_BOTTOM );
45
46 /*------------------------------------------------------------*/
47
48 /* C = C + a1t' * b1t + b1t' * a1t */
49 FLA_Her2c_external( FLA_UPPER_TRIANGULAR, FLA_CONJUGATE, alpha, a1t, b1t, C );
50
51 /*------------------------------------------------------------*/
52
53 FLA_Cont_with_3x1_to_2x1( &AT, A0,
54 a1t,
55 /* ** */ /* ** */
56 &AB, A2, FLA_TOP );
57
58 FLA_Cont_with_3x1_to_2x1( &BT, B0,
59 b1t,
60 /* ** */ /* ** */
61 &BB, B2, FLA_TOP );
62
63 }
64
65 return FLA_SUCCESS;
66}

References FLA_Cont_with_3x1_to_2x1(), FLA_Her2c_external(), FLA_Obj_length(), FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), FLA_Scalr_external(), and i.

Referenced by FLA_Her2k_uh().

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