File: isl_polynomial_private.h

package info (click to toggle)
isl 0.20-2
  • links: PTS
  • area: main
  • in suites: buster, sid
  • size: 12,708 kB
  • sloc: ansic: 125,702; python: 5,770; sh: 4,291; cpp: 1,057; makefile: 497; lisp: 54; perl: 9
file content (285 lines) | stat: -rw-r--r-- 9,687 bytes parent folder | download | duplicates (10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
#include <stdio.h>
#include <isl_int.h>
#include <isl/map.h>
#include <isl/mat.h>
#include <isl_morph.h>
#include <isl/polynomial.h>
#include <isl_reordering.h>

struct isl_upoly {
	int ref;
	struct isl_ctx *ctx;

	int var;
};

struct isl_upoly_cst {
	struct isl_upoly up;
	isl_int n;
	isl_int d;
};

struct isl_upoly_rec {
	struct isl_upoly up;
	int n;

	size_t size;
	struct isl_upoly *p[];
};

/* dim represents the domain space.
 */
struct isl_qpolynomial {
	int ref;

	isl_space *dim;
	struct isl_mat *div;
	struct isl_upoly *upoly;
};

struct isl_term {
	int ref;

	isl_int n;
	isl_int d;

	isl_space *dim;
	struct isl_mat *div;

	int pow[1];
};

struct isl_pw_qpolynomial_piece {
	struct isl_set *set;
	struct isl_qpolynomial *qp;
};

struct isl_pw_qpolynomial {
	int ref;

	isl_space *dim;

	int n;

	size_t size;
	struct isl_pw_qpolynomial_piece p[1];
};

#undef PW
#define PW isl_pw_qpolynomial

#include <isl_pw_templ.h>

#undef EL
#define EL isl_pw_qpolynomial

#include <isl_list_templ.h>

/* dim represents the domain space.
 */
struct isl_qpolynomial_fold {
	int ref;

	enum isl_fold type;
	isl_space *dim;

	int n;

	size_t size;
	struct isl_qpolynomial *qp[1];
};

struct isl_pw_qpolynomial_fold_piece {
	struct isl_set *set;
	struct isl_qpolynomial_fold *fold;
};

struct isl_pw_qpolynomial_fold {
	int ref;

	enum isl_fold type;
	isl_space *dim;

	int n;

	size_t size;
	struct isl_pw_qpolynomial_fold_piece p[1];
};

#undef PW
#define PW isl_pw_qpolynomial_fold

#include <isl_pw_templ.h>

#undef EL
#define EL isl_pw_qpolynomial_fold

#include <isl_list_templ.h>

void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);

__isl_give struct isl_upoly *isl_upoly_zero(struct isl_ctx *ctx);
__isl_give struct isl_upoly *isl_upoly_copy(__isl_keep struct isl_upoly *up);
__isl_give struct isl_upoly *isl_upoly_cow(__isl_take struct isl_upoly *up);
__isl_give struct isl_upoly *isl_upoly_dup(__isl_keep struct isl_upoly *up);
__isl_null struct isl_upoly *isl_upoly_free(__isl_take struct isl_upoly *up);
__isl_give struct isl_upoly *isl_upoly_mul(__isl_take struct isl_upoly *up1,
	__isl_take struct isl_upoly *up2);

int isl_upoly_is_cst(__isl_keep struct isl_upoly *up);
int isl_upoly_is_zero(__isl_keep struct isl_upoly *up);
int isl_upoly_is_one(__isl_keep struct isl_upoly *up);
int isl_upoly_is_negone(__isl_keep struct isl_upoly *up);
__isl_keep struct isl_upoly_cst *isl_upoly_as_cst(__isl_keep struct isl_upoly *up);
__isl_keep struct isl_upoly_rec *isl_upoly_as_rec(__isl_keep struct isl_upoly *up);

__isl_give struct isl_upoly *isl_upoly_sum(__isl_take struct isl_upoly *up1,
	__isl_take struct isl_upoly *up2);
__isl_give struct isl_upoly *isl_upoly_mul_isl_int(
	__isl_take struct isl_upoly *up, isl_int v);

__isl_give isl_qpolynomial *isl_qpolynomial_alloc(__isl_take isl_space *dim,
	unsigned n_div, __isl_take struct isl_upoly *up);
__isl_give isl_qpolynomial *isl_qpolynomial_cow(__isl_take isl_qpolynomial *qp);
__isl_give isl_qpolynomial *isl_qpolynomial_dup(__isl_keep isl_qpolynomial *qp);

__isl_give isl_qpolynomial *isl_qpolynomial_cst_on_domain(__isl_take isl_space *dim,
	isl_int v);
__isl_give isl_qpolynomial *isl_qpolynomial_rat_cst_on_domain(
	__isl_take isl_space *space, const isl_int n, const isl_int d);
__isl_give isl_qpolynomial *isl_qpolynomial_var_pow_on_domain(__isl_take isl_space *dim,
	int pos, int power);
isl_bool isl_qpolynomial_is_one(__isl_keep isl_qpolynomial *qp);
int isl_qpolynomial_is_affine(__isl_keep isl_qpolynomial *qp);
int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
	isl_int *n, isl_int *d);

unsigned isl_qpolynomial_domain_offset(__isl_keep isl_qpolynomial *qp,
	enum isl_dim_type type);

__isl_give isl_qpolynomial *isl_qpolynomial_add_on_domain(
	__isl_keep isl_set *dom,
	__isl_take isl_qpolynomial *qp1,
	__isl_take isl_qpolynomial *qp2);

int isl_qpolynomial_plain_cmp(__isl_keep isl_qpolynomial *qp1,
	__isl_keep isl_qpolynomial *qp2);

int isl_qpolynomial_degree(__isl_keep isl_qpolynomial *poly);
__isl_give isl_qpolynomial *isl_qpolynomial_coeff(
	__isl_keep isl_qpolynomial *poly,
	enum isl_dim_type type, unsigned pos, int deg);

__isl_give isl_vec *isl_qpolynomial_extract_affine(
	__isl_keep isl_qpolynomial *qp);
__isl_give isl_qpolynomial *isl_qpolynomial_from_affine(__isl_take isl_space *dim,
	isl_int *f, isl_int denom);

__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_cow(
	__isl_take isl_pw_qpolynomial *pwqp);

__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_piece(
	__isl_take isl_pw_qpolynomial *pwqp,
	__isl_take isl_set *set, __isl_take isl_qpolynomial *qp);
int isl_pw_qpolynomial_is_one(__isl_keep isl_pw_qpolynomial *pwqp);

__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_project_out(
	__isl_take isl_pw_qpolynomial *pwqp,
	enum isl_dim_type type, unsigned first, unsigned n);

__isl_give isl_val *isl_qpolynomial_opt_on_domain(
	__isl_take isl_qpolynomial *qp, __isl_take isl_set *set, int max);

enum isl_fold isl_fold_type_negate(enum isl_fold type);

__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_cow(
	__isl_take isl_qpolynomial_fold *fold);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_dup(
	__isl_keep isl_qpolynomial_fold *fold);

__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_cow(
	__isl_take isl_pw_qpolynomial_fold *pwf);

__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_add_on_domain(
	__isl_keep isl_set *set,
	__isl_take isl_qpolynomial_fold *fold1,
	__isl_take isl_qpolynomial_fold *fold2);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold_on_domain(
	__isl_keep isl_set *set,
	__isl_take isl_qpolynomial_fold *fold1,
	__isl_take isl_qpolynomial_fold *fold2);

int isl_qpolynomial_fold_plain_cmp(__isl_keep isl_qpolynomial_fold *fold1,
	__isl_keep isl_qpolynomial_fold *fold2);

__isl_give isl_val *isl_qpolynomial_fold_opt_on_domain(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_set *set, int max);

int isl_pw_qpolynomial_fold_covers(__isl_keep isl_pw_qpolynomial_fold *pwf1,
	__isl_keep isl_pw_qpolynomial_fold *pwf2);

__isl_give isl_qpolynomial *isl_qpolynomial_morph_domain(
	__isl_take isl_qpolynomial *qp, __isl_take isl_morph *morph);
__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_morph_domain(
	__isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_morph *morph);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_morph_domain(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_morph *morph);
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_morph_domain(
	__isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_morph *morph);

__isl_give isl_qpolynomial *isl_qpolynomial_lift(__isl_take isl_qpolynomial *qp,
	__isl_take isl_space *dim);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_lift(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_space *dim);

__isl_give isl_qpolynomial *isl_qpolynomial_substitute_equalities(
	__isl_take isl_qpolynomial *qp, __isl_take isl_basic_set *eq);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute_equalities(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_basic_set *eq);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_gist(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_set *context);

__isl_give isl_qpolynomial *isl_qpolynomial_realign_domain(
	__isl_take isl_qpolynomial *qp, __isl_take isl_reordering *r);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_realign_domain(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_reordering *r);
__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_realign_domain(
	__isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_reordering *r);
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_realign_domain(
	__isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_reordering *r);

__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_space(
	__isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_space *space);
__isl_give isl_qpolynomial *isl_qpolynomial_reset_domain_space(
	__isl_take isl_qpolynomial *qp, __isl_take isl_space *dim);
__isl_give isl_qpolynomial *isl_qpolynomial_reset_space_and_domain(
	__isl_take isl_qpolynomial *qp, __isl_take isl_space *space,
	__isl_take isl_space *domain);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_domain_space(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_space *dim);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_space_and_domain(
	__isl_take isl_qpolynomial_fold *fold, __isl_take isl_space *space,
	__isl_take isl_space *domain);
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_domain_space(
	__isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_space *dim);

void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
__isl_give isl_qpolynomial *isl_qpolynomial_add_isl_int(
	__isl_take isl_qpolynomial *qp, isl_int v);
__isl_give isl_qpolynomial *isl_qpolynomial_mul_isl_int(
	__isl_take isl_qpolynomial *qp, isl_int v);
__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul_isl_int(
	__isl_take isl_pw_qpolynomial *pwqp, isl_int v);

__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale(
	__isl_take isl_qpolynomial_fold *fold, isl_int v);

__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_mul_isl_int(
	__isl_take isl_qpolynomial_fold *fold, isl_int v);
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_mul_isl_int(
	__isl_take isl_pw_qpolynomial_fold *pwf, isl_int v);
__isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul_isl_int(
	__isl_take isl_union_pw_qpolynomial *upwqp, isl_int v);
__isl_give isl_union_pw_qpolynomial_fold *
isl_union_pw_qpolynomial_fold_mul_isl_int(
	__isl_take isl_union_pw_qpolynomial_fold *upwf, isl_int v);