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FLA_Inv_scalc_external.c File Reference

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Functions

FLA_Error FLA_Inv_scalc_external (FLA_Conj conj, FLA_Obj alpha, FLA_Obj A)
 

Function Documentation

◆ FLA_Inv_scalc_external()

FLA_Error FLA_Inv_scalc_external ( FLA_Conj conj,
FLA_Obj alpha,
FLA_Obj A )
14{
15 FLA_Datatype datatype, dt_alpha;
16 int m_A, n_A;
17 int rs_A, cs_A;
18 conj1_t blis_conj;
19
20 if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING )
21 FLA_Inv_scalc_check( conj, alpha, A );
22
23 if ( FLA_Obj_has_zero_dim( A ) ) return FLA_SUCCESS;
24
25 if ( FLA_Obj_equals( alpha, FLA_ONE ) ) return FLA_SUCCESS;
26
27 datatype = FLA_Obj_datatype( A );
28
29 m_A = FLA_Obj_length( A );
30 n_A = FLA_Obj_width( A );
31 rs_A = FLA_Obj_row_stride( A );
32 cs_A = FLA_Obj_col_stride( A );
33
34 if ( FLA_Obj_is_constant( alpha ) )
35 dt_alpha = datatype;
36 else
37 dt_alpha = FLA_Obj_datatype( alpha );
38
39 FLA_Param_map_flame_to_blis_conj( conj, &blis_conj );
40
41 switch ( datatype ){
42
43 case FLA_FLOAT:
44 {
45 float *buff_A = ( float * ) FLA_FLOAT_PTR( A );
46 float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha );
47
48 bl1_sinvscalm( blis_conj,
49 m_A,
50 n_A,
51 buff_alpha,
52 buff_A, rs_A, cs_A );
53
54 break;
55 }
56
57 case FLA_DOUBLE:
58 {
59 double *buff_A = ( double * ) FLA_DOUBLE_PTR( A );
60 double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha );
61
62 bl1_dinvscalm( blis_conj,
63 m_A,
64 n_A,
65 buff_alpha,
66 buff_A, rs_A, cs_A );
67
68 break;
69 }
70
71 case FLA_COMPLEX:
72 {
73 if ( dt_alpha == FLA_COMPLEX )
74 {
75 scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A );
76 scomplex *buff_alpha = ( scomplex * ) FLA_COMPLEX_PTR( alpha );
77
78 bl1_cinvscalm( blis_conj,
79 m_A,
80 n_A,
81 buff_alpha,
82 buff_A, rs_A, cs_A );
83 }
84 else if ( dt_alpha == FLA_FLOAT )
85 {
86 scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A );
87 float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha );
88
89 bl1_csinvscalm( blis_conj,
90 m_A,
91 n_A,
92 buff_alpha,
93 buff_A, rs_A, cs_A );
94 }
95
96 break;
97 }
98
99 case FLA_DOUBLE_COMPLEX:
100 {
101 if ( dt_alpha == FLA_DOUBLE_COMPLEX )
102 {
103 dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A );
104 dcomplex *buff_alpha = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( alpha );
105
106 bl1_zinvscalm( blis_conj,
107 m_A,
108 n_A,
109 buff_alpha,
110 buff_A, rs_A, cs_A );
111 }
112 else if ( dt_alpha == FLA_DOUBLE )
113 {
114 dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A );
115 double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha );
116
117 bl1_zdinvscalm( blis_conj,
118 m_A,
119 n_A,
120 buff_alpha,
121 buff_A, rs_A, cs_A );
122 }
123
124 break;
125 }
126
127 }
128
129 return FLA_SUCCESS;
130}
FLA_Inv_scalc_check
FLA_Error FLA_Inv_scalc_check(FLA_Conj conjalpha, FLA_Obj alpha, FLA_Obj A)
Definition FLA_Inv_scalc_check.c:13
FLA_ONE
FLA_Obj FLA_ONE
Definition FLA_Init.c:18
FLA_Obj_width
dim_t FLA_Obj_width(FLA_Obj obj)
Definition FLA_Query.c:123
FLA_Obj_has_zero_dim
FLA_Bool FLA_Obj_has_zero_dim(FLA_Obj A)
Definition FLA_Query.c:400
FLA_Obj_row_stride
dim_t FLA_Obj_row_stride(FLA_Obj obj)
Definition FLA_Query.c:167
FLA_Obj_length
dim_t FLA_Obj_length(FLA_Obj obj)
Definition FLA_Query.c:116
FLA_Obj_col_stride
dim_t FLA_Obj_col_stride(FLA_Obj obj)
Definition FLA_Query.c:174
FLA_Check_error_level
unsigned int FLA_Check_error_level(void)
Definition FLA_Check.c:18
FLA_Obj_is_constant
FLA_Bool FLA_Obj_is_constant(FLA_Obj A)
Definition FLA_Query.c:290
FLA_Obj_equals
FLA_Bool FLA_Obj_equals(FLA_Obj A, FLA_Obj B)
Definition FLA_Query.c:507
FLA_Param_map_flame_to_blis_conj
void FLA_Param_map_flame_to_blis_conj(FLA_Conj conj, conj1_t *blis_conj)
Definition FLA_Param.c:269
FLA_Obj_datatype
FLA_Datatype FLA_Obj_datatype(FLA_Obj obj)
Definition FLA_Query.c:13
FLA_Datatype
int FLA_Datatype
Definition FLA_type_defs.h:49
bl1_sinvscalm
void bl1_sinvscalm(conj1_t conj, int m, int n, float *alpha, float *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:13
bl1_csinvscalm
void bl1_csinvscalm(conj1_t conj, int m, int n, float *alpha, scomplex *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:117
bl1_zdinvscalm
void bl1_zdinvscalm(conj1_t conj, int m, int n, double *alpha, dcomplex *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:221
bl1_dinvscalm
void bl1_dinvscalm(conj1_t conj, int m, int n, double *alpha, double *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:65
bl1_cinvscalm
void bl1_cinvscalm(conj1_t conj, int m, int n, scomplex *alpha, scomplex *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:169
bl1_zinvscalm
void bl1_zinvscalm(conj1_t conj, int m, int n, dcomplex *alpha, dcomplex *a, int a_rs, int a_cs)
Definition bl1_invscalm.c:273
conj1_t
conj1_t
Definition blis_type_defs.h:80
dcomplex
Definition blis_type_defs.h:138
scomplex
Definition blis_type_defs.h:133

References bl1_cinvscalm(), bl1_csinvscalm(), bl1_dinvscalm(), bl1_sinvscalm(), bl1_zdinvscalm(), bl1_zinvscalm(), FLA_Check_error_level(), FLA_Inv_scalc_check(), FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_equals(), FLA_Obj_has_zero_dim(), FLA_Obj_is_constant(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Obj_width(), FLA_ONE, and FLA_Param_map_flame_to_blis_conj().

Referenced by FLA_Apply_H2_UT_l_unb_var1(), FLA_Apply_H2_UT_piv_row(), FLA_Apply_HUD_UT_lh_unb_var1(), FLA_Inv_scalc(), FLA_Trsm_llc_unb_var1(), FLA_Trsm_llc_unb_var2(), FLA_Trsm_llh_unb_var1(), FLA_Trsm_llh_unb_var2(), FLA_Trsm_luc_unb_var1(), FLA_Trsm_luc_unb_var2(), FLA_Trsm_luh_unb_var1(), FLA_Trsm_luh_unb_var2(), FLA_Trsm_rlc_unb_var1(), FLA_Trsm_rlc_unb_var2(), FLA_Trsm_rlh_unb_var1(), FLA_Trsm_rlh_unb_var2(), FLA_Trsm_ruc_unb_var1(), FLA_Trsm_ruc_unb_var2(), FLA_Trsm_ruh_unb_var1(), and FLA_Trsm_ruh_unb_var2().

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