isl_map_private.h

   1 #include "isl_set.h"
   2 #include "isl_map.h"
   3 #include "isl_vec.h"
   4
   5 unsigned isl_basic_map_offset(struct isl_basic_map *bmap,
   6                                         enum isl_dim_type type);
   7
   8 int isl_map_compatible_domain(struct isl_map *map, struct isl_set *set);
   9 int isl_basic_map_compatible_domain(struct isl_basic_map *bmap,
  10                 struct isl_basic_set *bset);
  11 int isl_basic_map_compatible_range(struct isl_basic_map *bmap,
  12                 struct isl_basic_set *bset);
  13
  14 struct isl_basic_map *isl_basic_map_extend_dim(struct isl_basic_map *base,
  15                 struct isl_dim *dim, unsigned extra,
  16                 unsigned n_eq, unsigned n_ineq);
  17 struct isl_basic_set *isl_basic_set_extend_dim(struct isl_basic_set *base,
  18                 struct isl_dim *dim, unsigned extra,
  19                 unsigned n_eq, unsigned n_ineq);
  20 struct isl_basic_set *isl_basic_set_add_constraints(struct isl_basic_set *bset1,
  21                 struct isl_basic_set *bset2, unsigned pos);
  22
  23 struct isl_map *isl_map_grow(struct isl_map *map, int n);
  24 struct isl_set *isl_set_grow(struct isl_set *set, int n);
  25
  26 int isl_basic_set_contains(struct isl_basic_set *bset, struct isl_vec *vec);
  27
  28 struct isl_basic_set *isl_basic_set_alloc_dim(struct isl_dim *dim,
  29                 unsigned extra, unsigned n_eq, unsigned n_ineq);
  30 struct isl_set *isl_set_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
  31 struct isl_basic_map *isl_basic_map_alloc_dim(struct isl_dim *dim,
  32                 unsigned extra, unsigned n_eq, unsigned n_ineq);
  33 struct isl_map *isl_map_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
  34
  35 unsigned isl_basic_map_total_dim(const struct isl_basic_map *bmap);
  36
  37 int isl_basic_map_alloc_equality(struct isl_basic_map *bmap);
  38 int isl_basic_set_alloc_equality(struct isl_basic_set *bset);
  39 int isl_basic_set_free_inequality(struct isl_basic_set *bset, unsigned n);
  40 int isl_basic_map_free_equality(struct isl_basic_map *bmap, unsigned n);
  41 int isl_basic_set_free_equality(struct isl_basic_set *bset, unsigned n);
  42 int isl_basic_set_alloc_inequality(struct isl_basic_set *bset);
  43 int isl_basic_map_alloc_inequality(struct isl_basic_map *bmap);
  44 int isl_basic_map_free_inequality(struct isl_basic_map *bmap, unsigned n);
  45 int isl_basic_map_alloc_div(struct isl_basic_map *bmap);
  46 int isl_basic_set_alloc_div(struct isl_basic_set *bset);
  47 int isl_basic_map_free_div(struct isl_basic_map *bmap, unsigned n);
  48 int isl_basic_set_free_div(struct isl_basic_set *bset, unsigned n);
  49 void isl_basic_map_inequality_to_equality(
  50                 struct isl_basic_map *bmap, unsigned pos);
  51 int isl_basic_map_drop_equality(struct isl_basic_map *bmap, unsigned pos);
  52 int isl_basic_set_drop_equality(struct isl_basic_set *bset, unsigned pos);
  53 int isl_basic_set_drop_inequality(struct isl_basic_set *bset, unsigned pos);
  54 int isl_basic_map_drop_inequality(struct isl_basic_map *bmap, unsigned pos);
  55 __isl_give isl_basic_set *isl_basic_set_add_eq(__isl_take isl_basic_set *bset,
  56         isl_int *eq);
  57 __isl_give isl_basic_set *isl_basic_set_add_ineq(__isl_take isl_basic_set *bset,
  58         isl_int *ineq);
  59
  60 int isl_inequality_negate(struct isl_basic_map *bmap, unsigned pos);
  61
  62 struct isl_basic_set *isl_basic_set_cow(struct isl_basic_set *bset);
  63 struct isl_basic_map *isl_basic_map_cow(struct isl_basic_map *bmap);
  64 struct isl_set *isl_set_cow(struct isl_set *set);
  65 struct isl_map *isl_map_cow(struct isl_map *map);
  66
  67 struct isl_basic_map *isl_basic_map_set_to_empty(struct isl_basic_map *bmap);
  68 struct isl_basic_set *isl_basic_set_set_to_empty(struct isl_basic_set *bset);
  69 struct isl_map *isl_basic_map_compute_divs(struct isl_basic_map *bmap);
  70 struct isl_map *isl_map_compute_divs(struct isl_map *map);
  71 struct isl_basic_set *isl_basic_set_order_divs(struct isl_basic_set *bset);
  72 void isl_basic_map_swap_div(struct isl_basic_map *bmap, int a, int b);
  73 struct isl_basic_map *isl_basic_map_order_divs(struct isl_basic_map *bmap);
  74 struct isl_basic_map *isl_basic_map_align_divs(
  75                 struct isl_basic_map *dst, struct isl_basic_map *src);
  76 struct isl_basic_set *isl_basic_set_align_divs(
  77                 struct isl_basic_set *dst, struct isl_basic_set *src);
  78 struct isl_map *isl_map_align_divs(struct isl_map *map);
  79 struct isl_set *isl_set_align_divs(struct isl_set *set);
  80 struct isl_basic_map *isl_basic_map_gauss(
  81         struct isl_basic_map *bmap, int *progress);
  82 struct isl_basic_set *isl_basic_set_gauss(
  83         struct isl_basic_set *bset, int *progress);
  84 struct isl_basic_map *isl_basic_map_normalize_constraints(
  85         struct isl_basic_map *bmap);
  86 struct isl_basic_set *isl_basic_set_normalize_constraints(
  87         struct isl_basic_set *bset);
  88 struct isl_basic_map *isl_basic_map_implicit_equalities(
  89                                                 struct isl_basic_map *bmap);
  90 struct isl_basic_set *isl_basic_map_underlying_set(struct isl_basic_map *bmap);
  91 __isl_give isl_basic_set *isl_basic_set_underlying_set(
  92                 __isl_take isl_basic_set *bset);
  93 struct isl_set *isl_map_underlying_set(struct isl_map *map);
  94 struct isl_basic_map *isl_basic_map_overlying_set(struct isl_basic_set *bset,
  95         struct isl_basic_map *like);
  96 struct isl_basic_map *isl_basic_map_drop(struct isl_basic_map *bmap,
  97         enum isl_dim_type type, unsigned first, unsigned n);
  98 struct isl_basic_set *isl_basic_set_drop_dims(
  99                 struct isl_basic_set *bset, unsigned first, unsigned n);
 100 struct isl_set *isl_set_drop_dims(
 101                 struct isl_set *set, unsigned first, unsigned n);
 102 struct isl_map *isl_map_drop_inputs(
 103                 struct isl_map *map, unsigned first, unsigned n);
 104 struct isl_map *isl_map_drop(struct isl_map *map,
 105         enum isl_dim_type type, unsigned first, unsigned n);
 106
 107 struct isl_map *isl_map_remove_empty_parts(struct isl_map *map);
 108 struct isl_set *isl_set_remove_empty_parts(struct isl_set *set);
 109
 110 struct isl_set *isl_set_normalize(struct isl_set *set);
 111
 112 struct isl_set *isl_set_drop_vars(
 113                 struct isl_set *set, unsigned first, unsigned n);
 114
 115 struct isl_basic_map *isl_basic_map_eliminate_vars(
 116         struct isl_basic_map *bmap, unsigned pos, unsigned n);
 117 struct isl_basic_set *isl_basic_set_eliminate_vars(
 118         struct isl_basic_set *bset, unsigned pos, unsigned n);
 119
 120 int isl_basic_set_constraint_is_redundant(struct isl_basic_set **bset,
 121         isl_int *c, isl_int *opt_n, isl_int *opt_d);
 122
 123 struct isl_basic_map *isl_basic_map_drop_redundant_divs(
 124         struct isl_basic_map *bmap);
 125 struct isl_basic_set *isl_basic_set_drop_redundant_divs(
 126         struct isl_basic_set *bset);
 127
 128 struct isl_basic_set *isl_basic_set_recession_cone(struct isl_basic_set *bset);
 129 struct isl_basic_set *isl_basic_set_lineality_space(struct isl_basic_set *bset);
 130
 131 struct isl_basic_set *isl_basic_set_set_rational(struct isl_basic_set *bset);
 132
 133 struct isl_mat;
 134
 135 struct isl_basic_set *isl_basic_set_preimage(struct isl_basic_set *bset,
 136         struct isl_mat *mat);
 137 struct isl_set *isl_set_preimage(struct isl_set *set, struct isl_mat *mat);