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
|
/*
* Copyright 2008-2009 Katholieke Universiteit Leuven
*
* Use of this software is governed by the MIT license
*
* Written by Sven Verdoolaege, K.U.Leuven, Departement
* Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <isl/ctx.h>
#include <isl_options_private.h>
#include <isl/schedule.h>
#include <isl/version.h>
struct isl_arg_choice isl_lp_solver_choice[] = {
{"tab", ISL_LP_TAB},
#ifdef ISL_PIPLIB
{"pip", ISL_LP_PIP},
#endif
{0}
};
struct isl_arg_choice isl_ilp_solver_choice[] = {
{"gbr", ISL_ILP_GBR},
#ifdef ISL_PIPLIB
{"pip", ISL_ILP_PIP},
#endif
{0}
};
struct isl_arg_choice isl_pip_solver_choice[] = {
{"tab", ISL_PIP_TAB},
#ifdef ISL_PIPLIB
{"pip", ISL_PIP_PIP},
#endif
{0}
};
struct isl_arg_choice isl_pip_context_choice[] = {
{"gbr", ISL_CONTEXT_GBR},
{"lexmin", ISL_CONTEXT_LEXMIN},
{0}
};
struct isl_arg_choice isl_gbr_choice[] = {
{"never", ISL_GBR_NEVER},
{"once", ISL_GBR_ONCE},
{"always", ISL_GBR_ALWAYS},
{0}
};
struct isl_arg_choice isl_closure_choice[] = {
{"isl", ISL_CLOSURE_ISL},
{"box", ISL_CLOSURE_BOX},
{0}
};
static struct isl_arg_choice bound[] = {
{"bernstein", ISL_BOUND_BERNSTEIN},
{"range", ISL_BOUND_RANGE},
{0}
};
static struct isl_arg_choice on_error[] = {
{"warn", ISL_ON_ERROR_WARN},
{"continue", ISL_ON_ERROR_CONTINUE},
{"abort", ISL_ON_ERROR_ABORT},
{0}
};
static struct isl_arg_choice isl_schedule_algorithm_choice[] = {
{"isl", ISL_SCHEDULE_ALGORITHM_ISL},
{"feautrier", ISL_SCHEDULE_ALGORITHM_FEAUTRIER},
{0}
};
static struct isl_arg_flags bernstein_recurse[] = {
{"none", ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS, 0},
{"factors", ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
ISL_BERNSTEIN_FACTORS},
{"intervals", ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
ISL_BERNSTEIN_INTERVALS},
{"full", ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS},
{0}
};
static struct isl_arg_choice convex[] = {
{"wrap", ISL_CONVEX_HULL_WRAP},
{"fm", ISL_CONVEX_HULL_FM},
{0}
};
static struct isl_arg_choice fuse[] = {
{"max", ISL_SCHEDULE_FUSE_MAX},
{"min", ISL_SCHEDULE_FUSE_MIN},
{0}
};
static void print_version(void)
{
printf("%s", isl_version());
}
ISL_ARGS_START(struct isl_options, isl_options_args)
ISL_ARG_CHOICE(struct isl_options, lp_solver, 0, "lp-solver", \
isl_lp_solver_choice, ISL_LP_TAB, "lp solver to use")
ISL_ARG_CHOICE(struct isl_options, ilp_solver, 0, "ilp-solver", \
isl_ilp_solver_choice, ISL_ILP_GBR, "ilp solver to use")
ISL_ARG_CHOICE(struct isl_options, pip, 0, "pip", \
isl_pip_solver_choice, ISL_PIP_TAB, "pip solver to use")
ISL_ARG_CHOICE(struct isl_options, context, 0, "context", \
isl_pip_context_choice, ISL_CONTEXT_GBR,
"how to handle the pip context tableau")
ISL_ARG_CHOICE(struct isl_options, gbr, 0, "gbr", \
isl_gbr_choice, ISL_GBR_ALWAYS,
"how often to use generalized basis reduction")
ISL_ARG_CHOICE(struct isl_options, closure, 0, "closure", \
isl_closure_choice, ISL_CLOSURE_ISL,
"closure operation to use")
ISL_ARG_BOOL(struct isl_options, gbr_only_first, 0, "gbr-only-first", 0,
"only perform basis reduction in first direction")
ISL_ARG_CHOICE(struct isl_options, bound, 0, "bound", bound,
ISL_BOUND_BERNSTEIN, "algorithm to use for computing bounds")
ISL_ARG_CHOICE(struct isl_options, on_error, 0, "on-error", on_error,
ISL_ON_ERROR_WARN, "how to react if an error is detected")
ISL_ARG_FLAGS(struct isl_options, bernstein_recurse, 0,
"bernstein-recurse", bernstein_recurse, ISL_BERNSTEIN_FACTORS, NULL)
ISL_ARG_BOOL(struct isl_options, bernstein_triangulate, 0,
"bernstein-triangulate", 1,
"triangulate domains during Bernstein expansion")
ISL_ARG_BOOL(struct isl_options, pip_symmetry, 0, "pip-symmetry", 1,
"detect simple symmetries in PIP input")
ISL_ARG_CHOICE(struct isl_options, convex, 0, "convex-hull", \
convex, ISL_CONVEX_HULL_WRAP, "convex hull algorithm to use")
ISL_ARG_BOOL(struct isl_options, coalesce_bounded_wrapping, 0,
"coalesce-bounded-wrapping", 1, "bound wrapping during coalescing")
ISL_ARG_INT(struct isl_options, schedule_max_coefficient, 0,
"schedule-max-coefficient", "limit", -1, "Only consider schedules "
"where the coefficients of the variable and parameter dimensions "
"do not exceed <limit>. A value of -1 allows arbitrary coefficients.")
ISL_ARG_INT(struct isl_options, schedule_max_constant_term, 0,
"schedule-max-constant-term", "limit", -1, "Only consider schedules "
"where the coefficients of the constant dimension do not exceed "
"<limit>. A value of -1 allows arbitrary coefficients.")
ISL_ARG_BOOL(struct isl_options, schedule_parametric, 0,
"schedule-parametric", 1, "construct possibly parametric schedules")
ISL_ARG_BOOL(struct isl_options, schedule_outer_zero_distance, 0,
"schedule-outer-zero-distance", 0,
"try to construct schedules with outer zero distances over "
"proximity dependences")
ISL_ARG_BOOL(struct isl_options, schedule_maximize_band_depth, 0,
"schedule-maximize-band-depth", 0,
"maximize the number of scheduling dimensions in a band")
ISL_ARG_BOOL(struct isl_options, schedule_split_scaled, 0,
"schedule-split-scaled", 1,
"split non-tilable bands with scaled schedules")
ISL_ARG_BOOL(struct isl_options, schedule_separate_components, 0,
"schedule-separate-components", 1,
"separate components in dependence graph")
ISL_ARG_CHOICE(struct isl_options, schedule_algorithm, 0,
"schedule-algorithm", isl_schedule_algorithm_choice,
ISL_SCHEDULE_ALGORITHM_ISL, "scheduling algorithm to use")
ISL_ARG_CHOICE(struct isl_options, schedule_fuse, 0, "schedule-fuse", fuse,
ISL_SCHEDULE_FUSE_MAX, "level of fusion during scheduling")
ISL_ARG_BOOL(struct isl_options, tile_scale_tile_loops, 0,
"tile-scale-tile-loops", 1, "scale tile loops")
ISL_ARG_VERSION(print_version)
ISL_ARGS_END
ISL_ARG_DEF(isl_options, struct isl_options, isl_options_args)
ISL_ARG_CTX_DEF(isl_options, struct isl_options, isl_options_args)
ISL_CTX_SET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args, bound)
ISL_CTX_GET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args, bound)
ISL_CTX_SET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
on_error)
ISL_CTX_GET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
on_error)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
coalesce_bounded_wrapping)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
coalesce_bounded_wrapping)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
gbr_only_first)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
gbr_only_first)
ISL_CTX_SET_INT_DEF(isl_options, struct isl_options, isl_options_args,
schedule_max_coefficient)
ISL_CTX_GET_INT_DEF(isl_options, struct isl_options, isl_options_args,
schedule_max_coefficient)
ISL_CTX_SET_INT_DEF(isl_options, struct isl_options, isl_options_args,
schedule_max_constant_term)
ISL_CTX_GET_INT_DEF(isl_options, struct isl_options, isl_options_args,
schedule_max_constant_term)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_maximize_band_depth)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_maximize_band_depth)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_split_scaled)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_split_scaled)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_separate_components)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_separate_components)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_outer_zero_distance)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
schedule_outer_zero_distance)
ISL_CTX_SET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
schedule_algorithm)
ISL_CTX_GET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
schedule_algorithm)
ISL_CTX_SET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
schedule_fuse)
ISL_CTX_GET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args,
schedule_fuse)
ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
tile_scale_tile_loops)
ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args,
tile_scale_tile_loops)
|
