isl_map_private.h

   1 #include "isl_set.h"
   2 #include "isl_map.h"
   3
   4 unsigned isl_basic_map_offset(struct isl_basic_map *bmap,
   5                                         enum isl_dim_type type);
   6
   7 int isl_map_compatible_domain(struct isl_map *map, struct isl_set *set);
   8 int isl_basic_map_compatible_domain(struct isl_basic_map *bmap,
   9                 struct isl_basic_set *bset);
  10 int isl_basic_map_compatible_range(struct isl_basic_map *bmap,
  11                 struct isl_basic_set *bset);
  12
  13 struct isl_basic_map *isl_basic_map_extend_dim(struct isl_basic_map *base,
  14                 struct isl_dim *dim, unsigned extra,
  15                 unsigned n_eq, unsigned n_ineq);
  16 struct isl_basic_set *isl_basic_set_extend_dim(struct isl_basic_set *base,
  17                 struct isl_dim *dim, unsigned extra,
  18                 unsigned n_eq, unsigned n_ineq);
  19 struct isl_basic_set *isl_basic_set_add_constraints(struct isl_basic_set *bset1,
  20                 struct isl_basic_set *bset2, unsigned pos);
  21
  22 struct isl_basic_set *isl_basic_set_alloc_dim(struct isl_dim *dim,
  23                 unsigned extra, unsigned n_eq, unsigned n_ineq);
  24 struct isl_set *isl_set_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
  25 struct isl_basic_map *isl_basic_map_alloc_dim(struct isl_dim *dim,
  26                 unsigned extra, unsigned n_eq, unsigned n_ineq);
  27 struct isl_map *isl_map_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
  28
  29 unsigned isl_basic_map_total_dim(const struct isl_basic_map *bmap);
  30
  31 int isl_basic_map_alloc_equality(struct isl_basic_map *bmap);
  32 int isl_basic_set_alloc_equality(struct isl_basic_set *bset);
  33 int isl_basic_set_free_inequality(struct isl_basic_set *bset, unsigned n);
  34 int isl_basic_map_free_equality(struct isl_basic_map *bmap, unsigned n);
  35 int isl_basic_set_alloc_inequality(struct isl_basic_set *bset);
  36 int isl_basic_map_alloc_inequality(struct isl_basic_map *bmap);
  37 int isl_basic_map_free_inequality(struct isl_basic_map *bmap, unsigned n);
  38 int isl_basic_map_alloc_div(struct isl_basic_map *bmap);
  39 int isl_basic_map_free_div(struct isl_basic_map *bmap, unsigned n);
  40 void isl_basic_map_inequality_to_equality(
  41                 struct isl_basic_map *bmap, unsigned pos);
  42 int isl_basic_map_drop_equality(struct isl_basic_map *bmap, unsigned pos);
  43 int isl_basic_set_drop_equality(struct isl_basic_set *bset, unsigned pos);
  44 int isl_basic_set_drop_inequality(struct isl_basic_set *bset, unsigned pos);
  45 int isl_basic_map_drop_inequality(struct isl_basic_map *bmap, unsigned pos);
  46
  47 int isl_inequality_negate(struct isl_basic_map *bmap, unsigned pos);
  48
  49 struct isl_basic_set *isl_basic_set_cow(struct isl_basic_set *bset);
  50 struct isl_basic_map *isl_basic_map_cow(struct isl_basic_map *bmap);
  51 struct isl_set *isl_set_cow(struct isl_set *set);
  52 struct isl_map *isl_map_cow(struct isl_map *map);
  53
  54 struct isl_basic_map *isl_basic_map_set_to_empty(struct isl_basic_map *bmap);
  55 struct isl_basic_set *isl_basic_set_set_to_empty(struct isl_basic_set *bset);
  56 struct isl_map *isl_basic_map_compute_divs(struct isl_basic_map *bmap);
  57 struct isl_map *isl_map_compute_divs(struct isl_map *map);
  58 struct isl_basic_map *isl_basic_map_align_divs(
  59                 struct isl_basic_map *dst, struct isl_basic_map *src);
  60 struct isl_basic_set *isl_basic_set_align_divs(
  61                 struct isl_basic_set *dst, struct isl_basic_set *src);
  62 struct isl_map *isl_map_align_divs(struct isl_map *map);
  63 struct isl_basic_map *isl_basic_map_gauss(
  64         struct isl_basic_map *bmap, int *progress);
  65 struct isl_basic_set *isl_basic_set_gauss(
  66         struct isl_basic_set *bset, int *progress);
  67 struct isl_basic_map *isl_basic_map_normalize_constraints(
  68         struct isl_basic_map *bmap);
  69 struct isl_basic_set *isl_basic_set_normalize_constraints(
  70         struct isl_basic_set *bset);
  71 struct isl_basic_map *isl_basic_map_implicit_equalities(
  72                                                 struct isl_basic_map *bmap);
  73 struct isl_basic_set *isl_basic_map_underlying_set(struct isl_basic_map *bmap);
  74 struct isl_set *isl_map_underlying_set(struct isl_map *map);
  75 struct isl_basic_map *isl_basic_map_overlying_set(struct isl_basic_set *bset,
  76         struct isl_basic_map *like);
  77 struct isl_basic_map *isl_basic_map_drop(struct isl_basic_map *bmap,
  78         enum isl_dim_type type, unsigned first, unsigned n);
  79 struct isl_basic_set *isl_basic_set_drop_dims(
  80                 struct isl_basic_set *bset, unsigned first, unsigned n);
  81 struct isl_set *isl_set_drop_dims(
  82                 struct isl_set *set, unsigned first, unsigned n);
  83 struct isl_map *isl_map_drop_inputs(
  84                 struct isl_map *map, unsigned first, unsigned n);
  85 struct isl_map *isl_map_drop(struct isl_map *map,
  86         enum isl_dim_type type, unsigned first, unsigned n);
  87
  88 struct isl_map *isl_map_remove_empty_parts(struct isl_map *map);
  89 struct isl_set *isl_set_remove_empty_parts(struct isl_set *set);
  90
  91 struct isl_set *isl_set_normalize(struct isl_set *set);
  92
  93 struct isl_set *isl_set_drop_vars(
  94                 struct isl_set *set, unsigned first, unsigned n);
  95
  96 struct isl_basic_map *isl_basic_map_eliminate_vars(
  97         struct isl_basic_map *bmap, unsigned pos, unsigned n);
  98 struct isl_basic_set *isl_basic_set_eliminate_vars(
  99         struct isl_basic_set *bset, unsigned pos, unsigned n);
 100
 101 int isl_basic_set_constraint_is_redundant(struct isl_basic_set **bset,
 102         isl_int *c, isl_int *opt_n, isl_int *opt_d);