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FLA_LU_piv_cntl_init.c File Reference

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Functions

void FLA_LU_piv_cntl_init ()
 
void FLA_LU_piv_cntl_finalize ()
 

Variables

fla_gemm_t * fla_gemm_cntl_blas
 
fla_trsm_t * fla_trsm_cntl_blas
 
fla_appiv_t * fla_appiv_cntl_leaf
 
fla_lu_t * fla_lu_piv_cntl
 
fla_lu_t * fla_lu_piv_cntl2
 
fla_lu_t * fla_lu_piv_cntl_in
 
fla_lu_t * fla_lu_piv_cntl_leaf
 
fla_blocksize_t * fla_lu_piv_var5_bsize
 
fla_blocksize_t * fla_lu_piv_var5_bsize_in
 
double fla_lu_piv_var5_in_to_ou_bsize_ratio = 0.125
 

Function Documentation

◆ FLA_LU_piv_cntl_finalize()

void FLA_LU_piv_cntl_finalize ( void  )
91{
92 FLA_Cntl_obj_free( fla_lu_piv_cntl );
93 FLA_Cntl_obj_free( fla_lu_piv_cntl2 );
94 FLA_Cntl_obj_free( fla_lu_piv_cntl_in );
95 FLA_Cntl_obj_free( fla_lu_piv_cntl_leaf );
96
97 FLA_Blocksize_free( fla_lu_piv_var5_bsize );
98 FLA_Blocksize_free( fla_lu_piv_var5_bsize_in );
99}
FLA_Cntl_obj_free
void FLA_Cntl_obj_free(void *cntl)
Definition FLA_Cntl.c:13
fla_lu_piv_var5_bsize_in
fla_blocksize_t * fla_lu_piv_var5_bsize_in
Definition FLA_LU_piv_cntl_init.c:23
fla_lu_piv_cntl
fla_lu_t * fla_lu_piv_cntl
Definition FLA_LU_piv_cntl_init.c:17
fla_lu_piv_var5_bsize
fla_blocksize_t * fla_lu_piv_var5_bsize
Definition FLA_LU_piv_cntl_init.c:22
fla_lu_piv_cntl_leaf
fla_lu_t * fla_lu_piv_cntl_leaf
Definition FLA_LU_piv_cntl_init.c:21
fla_lu_piv_cntl_in
fla_lu_t * fla_lu_piv_cntl_in
Definition FLA_LU_piv_cntl_init.c:20
fla_lu_piv_cntl2
fla_lu_t * fla_lu_piv_cntl2
Definition FLA_LU_piv_cntl_init.c:18
FLA_Blocksize_free
void FLA_Blocksize_free(fla_blocksize_t *bp)
Definition FLA_Blocksize.c:110

References FLA_Blocksize_free(), FLA_Cntl_obj_free(), fla_lu_piv_cntl, fla_lu_piv_cntl2, fla_lu_piv_cntl_in, fla_lu_piv_cntl_leaf, fla_lu_piv_var5_bsize, and fla_lu_piv_var5_bsize_in.

Referenced by FLA_Cntl_finalize_flamec().

◆ FLA_LU_piv_cntl_init()

void FLA_LU_piv_cntl_init ( void  )
27{
28 // Set blocksizes with default values for conventional storage.
29 fla_lu_piv_var5_bsize = FLA_Query_blocksizes( FLA_DIMENSION_MIN );
30 fla_lu_piv_var5_bsize_in = FLA_Blocksize_create_copy( fla_lu_piv_var5_bsize );
31 FLA_Blocksize_scale( fla_lu_piv_var5_bsize_in, fla_lu_piv_var5_in_to_ou_bsize_ratio );
32
33 // Create a control tree to invoke LAPACK.
34 fla_lu_piv_cntl_leaf = FLA_Cntl_lu_obj_create( FLA_FLAT,
35#ifdef FLA_ENABLE_EXTERNAL_LAPACK_FOR_SUBPROBLEMS
36 FLA_BLOCKED_EXTERN,
37#else
38 FLA_UNB_OPT_VARIANT4,
39#endif
40 NULL,
41 NULL,
42 NULL,
43 NULL,
44 NULL,
45 NULL,
46 NULL,
47 NULL,
48 NULL );
49
50 // Create a control tree for small subproblems.
51 fla_lu_piv_cntl_in = FLA_Cntl_lu_obj_create( FLA_FLAT,
52 FLA_BLOCKED_VARIANT5,
53 fla_lu_piv_var5_bsize_in,
54 fla_lu_piv_cntl_leaf,
55 fla_gemm_cntl_blas,
56 fla_gemm_cntl_blas,
57 fla_gemm_cntl_blas,
58 fla_trsm_cntl_blas,
59 fla_trsm_cntl_blas,
60 fla_appiv_cntl_leaf,
61 fla_appiv_cntl_leaf );
62
63 // Create a control tree for larger problems with one level of recursion.
64 fla_lu_piv_cntl2 = FLA_Cntl_lu_obj_create( FLA_FLAT,
65 FLA_BLOCKED_VARIANT5,
66 fla_lu_piv_var5_bsize,
67 fla_lu_piv_cntl_in,
68 fla_gemm_cntl_blas,
69 fla_gemm_cntl_blas,
70 fla_gemm_cntl_blas,
71 fla_trsm_cntl_blas,
72 fla_trsm_cntl_blas,
73 fla_appiv_cntl_leaf,
74 fla_appiv_cntl_leaf );
75
76 // Create a control tree for large problems with no extra recursion.
77 fla_lu_piv_cntl = FLA_Cntl_lu_obj_create( FLA_FLAT,
78 FLA_BLOCKED_VARIANT5,
79 fla_lu_piv_var5_bsize,
80 fla_lu_piv_cntl_leaf,
81 fla_gemm_cntl_blas,
82 fla_gemm_cntl_blas,
83 fla_gemm_cntl_blas,
84 fla_trsm_cntl_blas,
85 fla_trsm_cntl_blas,
86 fla_appiv_cntl_leaf,
87 fla_appiv_cntl_leaf );
88}
FLA_Cntl_lu_obj_create
fla_lu_t * FLA_Cntl_lu_obj_create(FLA_Matrix_type matrix_type, int variant, fla_blocksize_t *blocksize, fla_lu_t *sub_lu, fla_gemm_t *sub_gemm1, fla_gemm_t *sub_gemm2, fla_gemm_t *sub_gemm3, fla_trsm_t *sub_trsm1, fla_trsm_t *sub_trsm2, fla_appiv_t *sub_appiv1, fla_appiv_t *sub_appiv2)
Definition FLA_Cntl_lapack.c:40
fla_lu_piv_var5_in_to_ou_bsize_ratio
double fla_lu_piv_var5_in_to_ou_bsize_ratio
Definition FLA_LU_piv_cntl_init.c:24
fla_gemm_cntl_blas
fla_gemm_t * fla_gemm_cntl_blas
Definition FLA_Gemm_cntl_init.c:15
fla_trsm_cntl_blas
fla_trsm_t * fla_trsm_cntl_blas
Definition FLA_Trsm_cntl_init.c:16
fla_appiv_cntl_leaf
fla_appiv_t * fla_appiv_cntl_leaf
Definition FLA_Apply_pivots_cntl_init.c:13
FLA_Blocksize_scale
void FLA_Blocksize_scale(fla_blocksize_t *bp, double factor)
Definition FLA_Blocksize.c:64
FLA_Query_blocksizes
fla_blocksize_t * FLA_Query_blocksizes(FLA_Dimension dim)
Definition FLA_Blocksize.c:142
FLA_Blocksize_create_copy
fla_blocksize_t * FLA_Blocksize_create_copy(fla_blocksize_t *bp)
Definition FLA_Blocksize.c:83
i
int i
Definition bl1_axmyv2.c:145

References fla_appiv_cntl_leaf, FLA_Blocksize_create_copy(), FLA_Blocksize_scale(), FLA_Cntl_lu_obj_create(), fla_gemm_cntl_blas, fla_lu_piv_cntl, fla_lu_piv_cntl2, fla_lu_piv_cntl_in, fla_lu_piv_cntl_leaf, fla_lu_piv_var5_bsize, fla_lu_piv_var5_bsize_in, fla_lu_piv_var5_in_to_ou_bsize_ratio, FLA_Query_blocksizes(), and fla_trsm_cntl_blas.

Referenced by FLA_Cntl_init_flamec().

Variable Documentation

◆ fla_appiv_cntl_leaf

fla_appiv_t* fla_appiv_cntl_leaf
extern

Referenced by FLA_LU_piv_cntl_init().

◆ fla_gemm_cntl_blas

fla_gemm_t* fla_gemm_cntl_blas
extern

Referenced by FLA_LU_piv_cntl_init().

◆ fla_lu_piv_cntl

fla_lu_t* fla_lu_piv_cntl

Referenced by FLA_LU_piv_cntl_finalize(), and FLA_LU_piv_cntl_init().

◆ fla_lu_piv_cntl2

fla_lu_t* fla_lu_piv_cntl2

Referenced by FLA_LU_piv(), FLA_LU_piv_cntl_finalize(), and FLA_LU_piv_cntl_init().

◆ fla_lu_piv_cntl_in

fla_lu_t* fla_lu_piv_cntl_in

Referenced by FLA_LU_piv_cntl_finalize(), and FLA_LU_piv_cntl_init().

◆ fla_lu_piv_cntl_leaf

fla_lu_t* fla_lu_piv_cntl_leaf

Referenced by FLA_LU_piv_cntl_finalize(), FLA_LU_piv_cntl_init(), and FLA_LU_piv_task().

◆ fla_lu_piv_var5_bsize

fla_blocksize_t* fla_lu_piv_var5_bsize

Referenced by FLA_LU_piv_cntl_finalize(), and FLA_LU_piv_cntl_init().

◆ fla_lu_piv_var5_bsize_in

fla_blocksize_t* fla_lu_piv_var5_bsize_in

Referenced by FLA_LU_piv_cntl_finalize(), and FLA_LU_piv_cntl_init().

◆ fla_lu_piv_var5_in_to_ou_bsize_ratio

double fla_lu_piv_var5_in_to_ou_bsize_ratio = 0.125

Referenced by FLA_LU_piv_cntl_init().

◆ fla_trsm_cntl_blas

fla_trsm_t* fla_trsm_cntl_blas
extern

Referenced by FLA_LU_piv_cntl_init().

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