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Functions
FLA_QR2_UT.h File Reference

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Functions

FLA_Error FLASH_QR2_UT (FLA_Obj U, FLA_Obj D, FLA_Obj T)
 
FLA_Error FLA_QR2_UT_internal (FLA_Obj U, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
 

Function Documentation

◆ FLA_QR2_UT_internal()

FLA_Error FLA_QR2_UT_internal ( FLA_Obj  U,
FLA_Obj  D,
FLA_Obj  T,
fla_qr2ut_t cntl 
)

References FLA_Check_error_level(), FLA_Obj_elemtype(), FLA_QR2_UT_blk_var1(), FLA_QR2_UT_blk_var2(), FLA_QR2_UT_internal_check(), FLA_QR2_UT_opt_var1(), FLA_QR2_UT_unb_var1(), fla_qr2ut_cntl_leaf, and FLASH_Queue_get_enabled().

Referenced by FLA_QR2_UT_blk_var1(), FLA_QR2_UT_blk_var2(), FLA_QR2_UT_task(), FLA_QR_UT_inc_blk_var1(), FLA_QR_UT_inc_blk_var2(), and FLASH_QR2_UT().

18 {
19  FLA_Error r_val = FLA_SUCCESS;
20 
21  if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING )
22  FLA_QR2_UT_internal_check( B, D, T, cntl );
23 
24  if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
25  FLA_Obj_elemtype( B ) == FLA_MATRIX &&
26  FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
27  {
28  // Recurse
29  r_val = FLA_QR2_UT_internal( *FLASH_OBJ_PTR_AT( B ),
30  *FLASH_OBJ_PTR_AT( D ),
31  *FLASH_OBJ_PTR_AT( T ),
33  }
34  else if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
35  FLA_Obj_elemtype( B ) == FLA_SCALAR &&
37  {
38  // Enqueue
39  ENQUEUE_FLASH_QR2_UT( B, D, T, cntl );
40  }
41  else
42  {
43  if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
44  FLA_Obj_elemtype( B ) == FLA_SCALAR &&
46  {
47  // Execute leaf.
48  cntl = fla_qr2ut_cntl_leaf;
49  }
50 
51  if ( FLA_Cntl_variant( cntl ) == FLA_UNBLOCKED_VARIANT1 )
52  {
53  r_val = FLA_QR2_UT_unb_var1( B, D, T );
54  }
55  else if ( FLA_Cntl_variant( cntl ) == FLA_UNB_OPT_VARIANT1 )
56  {
57  r_val = FLA_QR2_UT_opt_var1( B, D, T );
58  }
59  else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
60  {
61  r_val = FLA_QR2_UT_blk_var1( B, D, T, cntl );
62  }
63  else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
64  {
65  r_val = FLA_QR2_UT_blk_var2( B, D, T, cntl );
66  }
67  else
68  {
69  FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
70  }
71  }
72 
73  return r_val;
74 }
fla_qr2ut_t * flash_qr2ut_cntl
Definition: FLASH_QR2_UT_cntl_init.c:14
fla_qr2ut_t * fla_qr2ut_cntl_leaf
Definition: FLA_QR2_UT_cntl_init.c:19
FLA_Error FLA_QR2_UT_internal(FLA_Obj B, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
Definition: FLA_QR2_UT_internal.c:16
FLA_Error FLA_QR2_UT_unb_var1(FLA_Obj U, FLA_Obj D, FLA_Obj T)
Definition: FLA_QR2_UT_unb_var1.c:13
int FLA_Error
Definition: FLA_type_defs.h:47
FLA_Bool FLASH_Queue_get_enabled(void)
Definition: FLASH_Queue.c:171
FLA_Error FLA_QR2_UT_blk_var1(FLA_Obj U, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
Definition: FLA_QR2_UT_blk_var1.c:13
FLA_Error FLA_QR2_UT_opt_var1(FLA_Obj U, FLA_Obj D, FLA_Obj T)
Definition: FLA_QR2_UT_opt_var1.c:13
unsigned int FLA_Check_error_level(void)
Definition: FLA_Check.c:18
FLA_Error FLA_QR2_UT_internal_check(FLA_Obj B, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
Definition: FLA_QR2_UT_internal_check.c:13
FLA_Error FLA_QR2_UT_blk_var2(FLA_Obj U, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
Definition: FLA_QR2_UT_blk_var2.c:13
FLA_Elemtype FLA_Obj_elemtype(FLA_Obj obj)
Definition: FLA_Query.c:51

◆ FLASH_QR2_UT()

FLA_Error FLASH_QR2_UT ( FLA_Obj  U,
FLA_Obj  D,
FLA_Obj  T 
)

References FLA_Check_error_level(), FLA_QR2_UT_check(), FLA_QR2_UT_internal(), FLASH_Queue_begin(), and FLASH_Queue_end().

18 {
19  FLA_Error r_val;
20 
21  // Check parameters.
22  if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING )
23  FLA_QR2_UT_check( B, D, T );
24 
25  // Begin a parallel region.
27 
28  // Invoke FLA_QR2_UT_internal() with the standard control tree.
29  r_val = FLA_QR2_UT_internal( B, D, T, flash_qr2ut_cntl );
30 
31  // End the parallel region.
33 
34  return r_val;
35 }
fla_qr2ut_t * flash_qr2ut_cntl
Definition: FLASH_QR2_UT_cntl_init.c:14
void FLASH_Queue_end(void)
Definition: FLASH_Queue.c:81
FLA_Error FLA_QR2_UT_internal(FLA_Obj U, FLA_Obj D, FLA_Obj T, fla_qr2ut_t *cntl)
Definition: FLA_QR2_UT_internal.c:16
int FLA_Error
Definition: FLA_type_defs.h:47
FLA_Error FLA_QR2_UT_check(FLA_Obj B, FLA_Obj D, FLA_Obj T)
Definition: FLA_QR2_UT_check.c:13
void FLASH_Queue_begin(void)
Definition: FLASH_Queue.c:59
unsigned int FLA_Check_error_level(void)
Definition: FLA_Check.c:18