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FLA_Eig_gest_iu_opt_var2.c File Reference

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Functions

FLA_Error FLA_Eig_gest_iu_opt_var2 (FLA_Obj A, FLA_Obj Y, FLA_Obj B)
 
FLA_Error FLA_Eig_gest_iu_ops_var2 (int m_AB, float *buff_A, int rs_A, int cs_A, float *buff_y, int inc_y, float *buff_B, int rs_B, int cs_B)
 
FLA_Error FLA_Eig_gest_iu_opd_var2 (int m_AB, double *buff_A, int rs_A, int cs_A, double *buff_y, int inc_y, double *buff_B, int rs_B, int cs_B)
 
FLA_Error FLA_Eig_gest_iu_opc_var2 (int m_AB, scomplex *buff_A, int rs_A, int cs_A, scomplex *buff_y, int inc_y, scomplex *buff_B, int rs_B, int cs_B)
 
FLA_Error FLA_Eig_gest_iu_opz_var2 (int m_AB, dcomplex *buff_A, int rs_A, int cs_A, dcomplex *buff_y, int inc_y, dcomplex *buff_B, int rs_B, int cs_B)
 

Function Documentation

◆ FLA_Eig_gest_iu_opc_var2()

FLA_Error FLA_Eig_gest_iu_opc_var2 ( int  m_AB,
scomplex buff_A,
int  rs_A,
int  cs_A,
scomplex buff_y,
int  inc_y,
scomplex buff_B,
int  rs_B,
int  cs_B 
)

References bl1_caxpyv(), bl1_cdot2s(), bl1_cgemv(), bl1_chemv(), bl1_cinvscalv(), BLIS1_CONJUGATE, BLIS1_NO_CONJUGATE, BLIS1_TRANSPOSE, BLIS1_UPPER_TRIANGULAR, FLA_MINUS_ONE, FLA_ONE, FLA_ONE_HALF, FLA_ZERO, and i.

Referenced by FLA_Eig_gest_iu_opt_var2().

306 {
307  scomplex* buff_1 = FLA_COMPLEX_PTR( FLA_ONE );
308  scomplex* buff_1h = FLA_COMPLEX_PTR( FLA_ONE_HALF );
309  scomplex* buff_0 = FLA_COMPLEX_PTR( FLA_ZERO );
310  scomplex* buff_m1 = FLA_COMPLEX_PTR( FLA_MINUS_ONE );
311  int i;
312 
313  for ( i = 0; i < m_AB; ++i )
314  {
315  scomplex* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
316  scomplex* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
317  scomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
318  scomplex* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
319  scomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
320 
321  scomplex* y01 = buff_y + (0 )*inc_y;
322 
323  scomplex* b01 = buff_B + (i )*cs_B + (0 )*rs_B;
324  scomplex* beta11 = buff_B + (i )*cs_B + (i )*rs_B;
325 
326  int m_ahead = m_AB - i - 1;
327  int m_behind = i;
328 
329  /*------------------------------------------------------------*/
330 
331  // FLA_Hemvc_external( FLA_UPPER_TRIANGULAR, FLA_NO_CONJUGATE,
332  // FLA_ONE_HALF, A00, b01, FLA_ZERO, y01_l );
335  m_behind,
336  buff_1h,
337  A00, rs_A, cs_A,
338  b01, rs_B,
339  buff_0,
340  y01, inc_y );
341 
342  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
344  m_behind,
345  buff_m1,
346  y01, inc_y,
347  a01, rs_A );
348 
349  // FLA_Dot2cs_external( FLA_CONJUGATE, FLA_MINUS_ONE, a01, b01, FLA_ONE, alpha11 );
351  m_behind,
352  buff_m1,
353  a01, rs_A,
354  b01, rs_B,
355  buff_1,
356  alpha11 );
357 
358  // FLA_Inv_scal_external( beta11, alpha11 );
359  // FLA_Inv_scal_external( beta11, alpha11 );
360  bl1_cinvscals( beta11, alpha11 );
361  bl1_cinvscals( beta11, alpha11 );
362 
363  // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE,
364  // FLA_MINUS_ONE, A02, b01, FLA_ONE, a12t );
367  m_behind,
368  m_ahead,
369  buff_m1,
370  A02, rs_A, cs_A,
371  b01, rs_B,
372  buff_1,
373  a12t, cs_A );
374 
375  // FLA_Inv_scal_external( beta11, a12t );
377  m_ahead,
378  beta11,
379  a12t, cs_A );
380 
381  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
383  m_behind,
384  buff_m1,
385  y01, inc_y,
386  a01, rs_A );
387 
388  // FLA_Inv_scal_external( beta11, a01 );
390  m_behind,
391  beta11,
392  a01, rs_A );
393 
394  /*------------------------------------------------------------*/
395 
396  }
397 
398  return FLA_SUCCESS;
399 }
void bl1_caxpyv(conj1_t conj, int n, scomplex *alpha, scomplex *x, int incx, scomplex *y, int incy)
Definition: bl1_axpyv.c:29
FLA_Obj FLA_MINUS_ONE
Definition: FLA_Init.c:22
Definition: blis_type_defs.h:81
FLA_Obj FLA_ONE_HALF
Definition: FLA_Init.c:19
Definition: blis_type_defs.h:55
void bl1_chemv(uplo1_t uplo, conj1_t conj, int m, scomplex *alpha, scomplex *a, int a_rs, int a_cs, scomplex *x, int incx, scomplex *beta, scomplex *y, int incy)
Definition: bl1_hemv.c:35
Definition: blis_type_defs.h:82
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
Definition: blis_type_defs.h:132
void bl1_cgemv(trans1_t transa, conj1_t conjx, int m, int n, scomplex *alpha, scomplex *a, int a_rs, int a_cs, scomplex *x, int incx, scomplex *beta, scomplex *y, int incy)
Definition: bl1_gemv.c:125
void bl1_cinvscalv(conj1_t conj, int n, scomplex *alpha, scomplex *x, int incx)
Definition: bl1_invscalv.c:52
int i
Definition: bl1_axmyv2.c:145
FLA_Obj FLA_ZERO
Definition: FLA_Init.c:20
Definition: blis_type_defs.h:63
void bl1_cdot2s(conj1_t conj, int n, scomplex *alpha, scomplex *x, int incx, scomplex *y, int incy, scomplex *beta, scomplex *rho)
Definition: bl1_dot2s.c:39

◆ FLA_Eig_gest_iu_opd_var2()

FLA_Error FLA_Eig_gest_iu_opd_var2 ( int  m_AB,
double *  buff_A,
int  rs_A,
int  cs_A,
double *  buff_y,
int  inc_y,
double *  buff_B,
int  rs_B,
int  cs_B 
)

References bl1_daxpyv(), bl1_ddot2s(), bl1_dgemv(), bl1_dhemv(), bl1_dinvscalv(), BLIS1_CONJUGATE, BLIS1_NO_CONJUGATE, BLIS1_TRANSPOSE, BLIS1_UPPER_TRIANGULAR, FLA_MINUS_ONE, FLA_ONE, FLA_ONE_HALF, FLA_ZERO, and i.

Referenced by FLA_Eig_gest_iu_opt_var2().

205 {
206  double* buff_1 = FLA_DOUBLE_PTR( FLA_ONE );
207  double* buff_1h = FLA_DOUBLE_PTR( FLA_ONE_HALF );
208  double* buff_0 = FLA_DOUBLE_PTR( FLA_ZERO );
209  double* buff_m1 = FLA_DOUBLE_PTR( FLA_MINUS_ONE );
210  int i;
211 
212  for ( i = 0; i < m_AB; ++i )
213  {
214  double* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
215  double* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
216  double* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
217  double* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
218  double* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
219 
220  double* y01 = buff_y + (0 )*inc_y;
221 
222  double* b01 = buff_B + (i )*cs_B + (0 )*rs_B;
223  double* beta11 = buff_B + (i )*cs_B + (i )*rs_B;
224 
225  int m_ahead = m_AB - i - 1;
226  int m_behind = i;
227 
228  /*------------------------------------------------------------*/
229 
230  // FLA_Hemvc_external( FLA_UPPER_TRIANGULAR, FLA_NO_CONJUGATE,
231  // FLA_ONE_HALF, A00, b01, FLA_ZERO, y01_l );
234  m_behind,
235  buff_1h,
236  A00, rs_A, cs_A,
237  b01, rs_B,
238  buff_0,
239  y01, inc_y );
240 
241  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
243  m_behind,
244  buff_m1,
245  y01, inc_y,
246  a01, rs_A );
247 
248  // FLA_Dot2cs_external( FLA_CONJUGATE, FLA_MINUS_ONE, a01, b01, FLA_ONE, alpha11 );
250  m_behind,
251  buff_m1,
252  a01, rs_A,
253  b01, rs_B,
254  buff_1,
255  alpha11 );
256 
257  // FLA_Inv_scal_external( beta11, alpha11 );
258  // FLA_Inv_scal_external( beta11, alpha11 );
259  bl1_dinvscals( beta11, alpha11 );
260  bl1_dinvscals( beta11, alpha11 );
261 
262  // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE,
263  // FLA_MINUS_ONE, A02, b01, FLA_ONE, a12t );
266  m_behind,
267  m_ahead,
268  buff_m1,
269  A02, rs_A, cs_A,
270  b01, rs_B,
271  buff_1,
272  a12t, cs_A );
273 
274  // FLA_Inv_scal_external( beta11, a12t );
276  m_ahead,
277  beta11,
278  a12t, cs_A );
279 
280  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
282  m_behind,
283  buff_m1,
284  y01, inc_y,
285  a01, rs_A );
286 
287  // FLA_Inv_scal_external( beta11, a01 );
289  m_behind,
290  beta11,
291  a01, rs_A );
292 
293  /*------------------------------------------------------------*/
294 
295  }
296 
297  return FLA_SUCCESS;
298 }
void bl1_dhemv(uplo1_t uplo, conj1_t conj, int m, double *alpha, double *a, int a_rs, int a_cs, double *x, int incx, double *beta, double *y, int incy)
Definition: bl1_hemv.c:24
void bl1_dgemv(trans1_t transa, conj1_t conjx, int m, int n, double *alpha, double *a, int a_rs, int a_cs, double *x, int incx, double *beta, double *y, int incy)
Definition: bl1_gemv.c:69
FLA_Obj FLA_MINUS_ONE
Definition: FLA_Init.c:22
Definition: blis_type_defs.h:81
FLA_Obj FLA_ONE_HALF
Definition: FLA_Init.c:19
void bl1_ddot2s(conj1_t conj, int n, double *alpha, double *x, int incx, double *y, int incy, double *beta, double *rho)
Definition: bl1_dot2s.c:26
Definition: blis_type_defs.h:55
Definition: blis_type_defs.h:82
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
void bl1_dinvscalv(conj1_t conj, int n, double *alpha, double *x, int incx)
Definition: bl1_invscalv.c:26
int i
Definition: bl1_axmyv2.c:145
void bl1_daxpyv(conj1_t conj, int n, double *alpha, double *x, int incx, double *y, int incy)
Definition: bl1_axpyv.c:21
FLA_Obj FLA_ZERO
Definition: FLA_Init.c:20
Definition: blis_type_defs.h:63

◆ FLA_Eig_gest_iu_ops_var2()

FLA_Error FLA_Eig_gest_iu_ops_var2 ( int  m_AB,
float *  buff_A,
int  rs_A,
int  cs_A,
float *  buff_y,
int  inc_y,
float *  buff_B,
int  rs_B,
int  cs_B 
)

References bl1_saxpyv(), bl1_sdot2s(), bl1_sgemv(), bl1_shemv(), bl1_sinvscalv(), BLIS1_CONJUGATE, BLIS1_NO_CONJUGATE, BLIS1_TRANSPOSE, BLIS1_UPPER_TRIANGULAR, FLA_MINUS_ONE, FLA_ONE, FLA_ONE_HALF, FLA_ZERO, and i.

Referenced by FLA_Eig_gest_iu_opt_var2().

104 {
105  float* buff_1 = FLA_FLOAT_PTR( FLA_ONE );
106  float* buff_1h = FLA_FLOAT_PTR( FLA_ONE_HALF );
107  float* buff_0 = FLA_FLOAT_PTR( FLA_ZERO );
108  float* buff_m1 = FLA_FLOAT_PTR( FLA_MINUS_ONE );
109  int i;
110 
111  for ( i = 0; i < m_AB; ++i )
112  {
113  float* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
114  float* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
115  float* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
116  float* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
117  float* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
118 
119  float* y01 = buff_y + (0 )*inc_y;
120 
121  float* b01 = buff_B + (i )*cs_B + (0 )*rs_B;
122  float* beta11 = buff_B + (i )*cs_B + (i )*rs_B;
123 
124  int m_ahead = m_AB - i - 1;
125  int m_behind = i;
126 
127  /*------------------------------------------------------------*/
128 
129  // FLA_Hemvc_external( FLA_UPPER_TRIANGULAR, FLA_NO_CONJUGATE,
130  // FLA_ONE_HALF, A00, b01, FLA_ZERO, y01_l );
133  m_behind,
134  buff_1h,
135  A00, rs_A, cs_A,
136  b01, rs_B,
137  buff_0,
138  y01, inc_y );
139 
140  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
142  m_behind,
143  buff_m1,
144  y01, inc_y,
145  a01, rs_A );
146 
147  // FLA_Dot2cs_external( FLA_CONJUGATE, FLA_MINUS_ONE, a01, b01, FLA_ONE, alpha11 );
149  m_behind,
150  buff_m1,
151  a01, rs_A,
152  b01, rs_B,
153  buff_1,
154  alpha11 );
155 
156  // FLA_Inv_scal_external( beta11, alpha11 );
157  // FLA_Inv_scal_external( beta11, alpha11 );
158  bl1_sinvscals( beta11, alpha11 );
159  bl1_sinvscals( beta11, alpha11 );
160 
161  // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE,
162  // FLA_MINUS_ONE, A02, b01, FLA_ONE, a12t );
165  m_behind,
166  m_ahead,
167  buff_m1,
168  A02, rs_A, cs_A,
169  b01, rs_B,
170  buff_1,
171  a12t, cs_A );
172 
173  // FLA_Inv_scal_external( beta11, a12t );
175  m_ahead,
176  beta11,
177  a12t, cs_A );
178 
179  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
181  m_behind,
182  buff_m1,
183  y01, inc_y,
184  a01, rs_A );
185 
186  // FLA_Inv_scal_external( beta11, a01 );
188  m_behind,
189  beta11,
190  a01, rs_A );
191 
192  /*------------------------------------------------------------*/
193 
194  }
195 
196  return FLA_SUCCESS;
197 }
FLA_Obj FLA_MINUS_ONE
Definition: FLA_Init.c:22
Definition: blis_type_defs.h:81
FLA_Obj FLA_ONE_HALF
Definition: FLA_Init.c:19
void bl1_shemv(uplo1_t uplo, conj1_t conj, int m, float *alpha, float *a, int a_rs, int a_cs, float *x, int incx, float *beta, float *y, int incy)
Definition: bl1_hemv.c:13
Definition: blis_type_defs.h:55
Definition: blis_type_defs.h:82
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
void bl1_sinvscalv(conj1_t conj, int n, float *alpha, float *x, int incx)
Definition: bl1_invscalv.c:13
void bl1_sgemv(trans1_t transa, conj1_t conjx, int m, int n, float *alpha, float *a, int a_rs, int a_cs, float *x, int incx, float *beta, float *y, int incy)
Definition: bl1_gemv.c:13
void bl1_saxpyv(conj1_t conj, int n, float *alpha, float *x, int incx, float *y, int incy)
Definition: bl1_axpyv.c:13
void bl1_sdot2s(conj1_t conj, int n, float *alpha, float *x, int incx, float *y, int incy, float *beta, float *rho)
Definition: bl1_dot2s.c:13
int i
Definition: bl1_axmyv2.c:145
FLA_Obj FLA_ZERO
Definition: FLA_Init.c:20
Definition: blis_type_defs.h:63

◆ FLA_Eig_gest_iu_opt_var2()

FLA_Error FLA_Eig_gest_iu_opt_var2 ( FLA_Obj  A,
FLA_Obj  Y,
FLA_Obj  B 
)

References FLA_Eig_gest_iu_opc_var2(), FLA_Eig_gest_iu_opd_var2(), FLA_Eig_gest_iu_ops_var2(), FLA_Eig_gest_iu_opz_var2(), FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Obj_vector_inc(), and FLA_Part_1x2().

Referenced by FLA_Eig_gest_iu().

14 {
15  FLA_Datatype datatype;
16  int m_AB;
17  int rs_A, cs_A;
18  int rs_B, cs_B;
19  int inc_y;
20  FLA_Obj yL, yR;
21 
22  datatype = FLA_Obj_datatype( A );
23 
24  m_AB = FLA_Obj_length( A );
25 
26  rs_A = FLA_Obj_row_stride( A );
27  cs_A = FLA_Obj_col_stride( A );
28 
29  rs_B = FLA_Obj_row_stride( B );
30  cs_B = FLA_Obj_col_stride( B );
31 
32  FLA_Part_1x2( Y, &yL, &yR, 1, FLA_LEFT );
33 
34  inc_y = FLA_Obj_vector_inc( yL );
35 
36  switch ( datatype )
37  {
38  case FLA_FLOAT:
39  {
40  float* buff_A = FLA_FLOAT_PTR( A );
41  float* buff_y = FLA_FLOAT_PTR( yL );
42  float* buff_B = FLA_FLOAT_PTR( B );
43 
45  buff_A, rs_A, cs_A,
46  buff_y, inc_y,
47  buff_B, rs_B, cs_B );
48 
49  break;
50  }
51 
52  case FLA_DOUBLE:
53  {
54  double* buff_A = FLA_DOUBLE_PTR( A );
55  double* buff_y = FLA_DOUBLE_PTR( yL );
56  double* buff_B = FLA_DOUBLE_PTR( B );
57 
59  buff_A, rs_A, cs_A,
60  buff_y, inc_y,
61  buff_B, rs_B, cs_B );
62 
63  break;
64  }
65 
66  case FLA_COMPLEX:
67  {
68  scomplex* buff_A = FLA_COMPLEX_PTR( A );
69  scomplex* buff_y = FLA_COMPLEX_PTR( yL );
70  scomplex* buff_B = FLA_COMPLEX_PTR( B );
71 
73  buff_A, rs_A, cs_A,
74  buff_y, inc_y,
75  buff_B, rs_B, cs_B );
76 
77  break;
78  }
79 
80  case FLA_DOUBLE_COMPLEX:
81  {
82  dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A );
83  dcomplex* buff_y = FLA_DOUBLE_COMPLEX_PTR( yL );
84  dcomplex* buff_B = FLA_DOUBLE_COMPLEX_PTR( B );
85 
87  buff_A, rs_A, cs_A,
88  buff_y, inc_y,
89  buff_B, rs_B, cs_B );
90 
91  break;
92  }
93  }
94 
95  return FLA_SUCCESS;
96 }
FLA_Error FLA_Eig_gest_iu_opc_var2(int m_AB, scomplex *buff_A, int rs_A, int cs_A, scomplex *buff_y, int inc_y, scomplex *buff_B, int rs_B, int cs_B)
Definition: FLA_Eig_gest_iu_opt_var2.c:302
dim_t FLA_Obj_row_stride(FLA_Obj obj)
Definition: FLA_Query.c:167
FLA_Datatype FLA_Obj_datatype(FLA_Obj obj)
Definition: FLA_Query.c:13
FLA_Error FLA_Eig_gest_iu_ops_var2(int m_AB, float *buff_A, int rs_A, int cs_A, float *buff_y, int inc_y, float *buff_B, int rs_B, int cs_B)
Definition: FLA_Eig_gest_iu_opt_var2.c:100
Definition: FLA_type_defs.h:158
Definition: blis_type_defs.h:132
int FLA_Datatype
Definition: FLA_type_defs.h:49
FLA_Error FLA_Eig_gest_iu_opz_var2(int m_AB, dcomplex *buff_A, int rs_A, int cs_A, dcomplex *buff_y, int inc_y, dcomplex *buff_B, int rs_B, int cs_B)
Definition: FLA_Eig_gest_iu_opt_var2.c:403
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
dim_t FLA_Obj_col_stride(FLA_Obj obj)
Definition: FLA_Query.c:174
dim_t FLA_Obj_vector_inc(FLA_Obj obj)
Definition: FLA_Query.c:145
dim_t FLA_Obj_length(FLA_Obj obj)
Definition: FLA_Query.c:116
FLA_Error FLA_Eig_gest_iu_opd_var2(int m_AB, double *buff_A, int rs_A, int cs_A, double *buff_y, int inc_y, double *buff_B, int rs_B, int cs_B)
Definition: FLA_Eig_gest_iu_opt_var2.c:201
Definition: blis_type_defs.h:137

◆ FLA_Eig_gest_iu_opz_var2()

FLA_Error FLA_Eig_gest_iu_opz_var2 ( int  m_AB,
dcomplex buff_A,
int  rs_A,
int  cs_A,
dcomplex buff_y,
int  inc_y,
dcomplex buff_B,
int  rs_B,
int  cs_B 
)

References bl1_zaxpyv(), bl1_zdot2s(), bl1_zgemv(), bl1_zhemv(), bl1_zinvscalv(), BLIS1_CONJUGATE, BLIS1_NO_CONJUGATE, BLIS1_TRANSPOSE, BLIS1_UPPER_TRIANGULAR, FLA_MINUS_ONE, FLA_ONE, FLA_ONE_HALF, FLA_ZERO, and i.

Referenced by FLA_Eig_gest_iu_opt_var2().

407 {
408  dcomplex* buff_1 = FLA_DOUBLE_COMPLEX_PTR( FLA_ONE );
409  dcomplex* buff_1h = FLA_DOUBLE_COMPLEX_PTR( FLA_ONE_HALF );
410  dcomplex* buff_0 = FLA_DOUBLE_COMPLEX_PTR( FLA_ZERO );
411  dcomplex* buff_m1 = FLA_DOUBLE_COMPLEX_PTR( FLA_MINUS_ONE );
412  int i;
413 
414  for ( i = 0; i < m_AB; ++i )
415  {
416  dcomplex* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
417  dcomplex* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
418  dcomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
419  dcomplex* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
420  dcomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
421 
422  dcomplex* y01 = buff_y + (0 )*inc_y;
423 
424  dcomplex* b01 = buff_B + (i )*cs_B + (0 )*rs_B;
425  dcomplex* beta11 = buff_B + (i )*cs_B + (i )*rs_B;
426 
427  int m_ahead = m_AB - i - 1;
428  int m_behind = i;
429 
430  /*------------------------------------------------------------*/
431 
432  // FLA_Hemvc_external( FLA_UPPER_TRIANGULAR, FLA_NO_CONJUGATE,
433  // FLA_ONE_HALF, A00, b01, FLA_ZERO, y01_l );
436  m_behind,
437  buff_1h,
438  A00, rs_A, cs_A,
439  b01, rs_B,
440  buff_0,
441  y01, inc_y );
442 
443  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
445  m_behind,
446  buff_m1,
447  y01, inc_y,
448  a01, rs_A );
449 
450  // FLA_Dot2cs_external( FLA_CONJUGATE, FLA_MINUS_ONE, a01, b01, FLA_ONE, alpha11 );
452  m_behind,
453  buff_m1,
454  a01, rs_A,
455  b01, rs_B,
456  buff_1,
457  alpha11 );
458 
459  // FLA_Inv_scal_external( beta11, alpha11 );
460  // FLA_Inv_scal_external( beta11, alpha11 );
461  bl1_zinvscals( beta11, alpha11 );
462  bl1_zinvscals( beta11, alpha11 );
463 
464  // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE,
465  // FLA_MINUS_ONE, A02, b01, FLA_ONE, a12t );
468  m_behind,
469  m_ahead,
470  buff_m1,
471  A02, rs_A, cs_A,
472  b01, rs_B,
473  buff_1,
474  a12t, cs_A );
475 
476  // FLA_Inv_scal_external( beta11, a12t );
478  m_ahead,
479  beta11,
480  a12t, cs_A );
481 
482  // FLA_Axpy_external( FLA_MINUS_ONE, y01_l, a01 );
484  m_behind,
485  buff_m1,
486  y01, inc_y,
487  a01, rs_A );
488 
489  // FLA_Inv_scal_external( beta11, a01 );
491  m_behind,
492  beta11,
493  a01, rs_A );
494 
495  /*------------------------------------------------------------*/
496 
497  }
498 
499  return FLA_SUCCESS;
500 }
void bl1_zinvscalv(conj1_t conj, int n, dcomplex *alpha, dcomplex *x, int incx)
Definition: bl1_invscalv.c:78
FLA_Obj FLA_MINUS_ONE
Definition: FLA_Init.c:22
Definition: blis_type_defs.h:81
FLA_Obj FLA_ONE_HALF
Definition: FLA_Init.c:19
void bl1_zdot2s(conj1_t conj, int n, dcomplex *alpha, dcomplex *x, int incx, dcomplex *y, int incy, dcomplex *beta, dcomplex *rho)
Definition: bl1_dot2s.c:70
Definition: blis_type_defs.h:55
Definition: blis_type_defs.h:82
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
void bl1_zgemv(trans1_t transa, conj1_t conjx, int m, int n, dcomplex *alpha, dcomplex *a, int a_rs, int a_cs, dcomplex *x, int incx, dcomplex *beta, dcomplex *y, int incy)
Definition: bl1_gemv.c:255
int i
Definition: bl1_axmyv2.c:145
void bl1_zhemv(uplo1_t uplo, conj1_t conj, int m, dcomplex *alpha, dcomplex *a, int a_rs, int a_cs, dcomplex *x, int incx, dcomplex *beta, dcomplex *y, int incy)
Definition: bl1_hemv.c:134
FLA_Obj FLA_ZERO
Definition: FLA_Init.c:20
Definition: blis_type_defs.h:63
Definition: blis_type_defs.h:137
void bl1_zaxpyv(conj1_t conj, int n, dcomplex *alpha, dcomplex *x, int incx, dcomplex *y, int incy)
Definition: bl1_axpyv.c:60