barvinok/options.h

   1 #ifndef BARVINOK_OPTIONS_H
   2 #define BARVINOK_OPTIONS_H
   3
   4 #include <stdio.h>
   5 #include <isl/arg.h>
   6 #include <isl/ctx.h>
   7
   8 #if defined(__cplusplus)
   9 extern "C" {
  10 #endif
  11
  12 struct barvinok_stats {
  13     long        base_cones;
  14     long        volume_simplices;
  15     long        topcom_empty_chambers;
  16     long        topcom_chambers;
  17     long        topcom_distinct_chambers;
  18     long        gbr_solved_lps;
  19     long        bernoulli_sums;
  20 };
  21
  22 void barvinok_stats_clear(struct barvinok_stats *stats);
  23 void barvinok_stats_print(struct barvinok_stats *stats, FILE *out);
  24
  25 struct barvinok_approximation_options {
  26         #define         BV_APPROX_SIGN_NONE     0
  27         #define         BV_APPROX_SIGN_APPROX   1
  28         #define         BV_APPROX_SIGN_LOWER    2
  29         #define         BV_APPROX_SIGN_UPPER    3
  30         int             approximation;
  31         #define         BV_APPROX_NONE          0
  32         #define         BV_APPROX_DROP          1
  33         #define         BV_APPROX_SCALE         2
  34         #define         BV_APPROX_VOLUME        3
  35         #define         BV_APPROX_BERNOULLI     4
  36         int             method;
  37         #define         BV_APPROX_SCALE_FAST    (1 << 0)
  38         #define         BV_APPROX_SCALE_NARROW  (1 << 1)
  39         #define         BV_APPROX_SCALE_NARROW2 (1 << 2)
  40         #define         BV_APPROX_SCALE_CHAMBER (1 << 3)
  41         int             scale_flags;
  42         #define         BV_VOL_LIFT             0
  43         #define         BV_VOL_VERTEX           1
  44         #define         BV_VOL_BARYCENTER       2
  45         int             volume_triangulate;
  46 };
  47
  48 struct barvinok_options {
  49     struct isl_options      *isl;
  50     struct barvinok_approximation_options *approx;
  51     struct barvinok_stats   *stats;
  52
  53     /* PolyLib options */
  54     unsigned    MaxRays;
  55
  56     /* NTL options */
  57                 /* LLL reduction parameter delta=LLL_a/LLL_b */
  58     long        LLL_a;
  59     long        LLL_b;
  60
  61     /* barvinok options */
  62     #define     BV_SPECIALIZATION_BF            2
  63     #define     BV_SPECIALIZATION_DF            1
  64     #define     BV_SPECIALIZATION_RANDOM        0
  65     #define     BV_SPECIALIZATION_TODD          3
  66     int         incremental_specialization;
  67
  68     unsigned long           max_index;
  69     int                     primal;
  70     int                     lookup_table;
  71     int                     count_sample_infinite;
  72
  73     int                     try_Delaunay_triangulation;
  74
  75     /* basis reduction options */
  76     #define     BV_GBR_GLPK     1
  77     #define     BV_GBR_CDD      2
  78     #define     BV_GBR_ISL      4
  79     int         gbr_lp_solver;
  80
  81     #define     BV_LP_POLYLIB           0
  82     #define     BV_LP_GLPK              1
  83     #define     BV_LP_CDD               2
  84     #define     BV_LP_CDDF              3
  85     #define     BV_LP_ISL               4
  86     int         lp_solver;
  87
  88     #define     BV_SUM_BOX              0
  89     /* deprecated */
  90     #define     BV_SUM_BARVINOK         0
  91     #define     BV_SUM_EULER            1
  92     #define     BV_SUM_BERNOULLI        2
  93     #define     BV_SUM_LAURENT          3
  94     #define     BV_SUM_LAURENT_OLD      4
  95     int         summation;
  96
  97     #define     BV_CHAMBERS_POLYLIB     0
  98     #define     BV_CHAMBERS_TOPCOM      1
  99     #define     BV_CHAMBERS_ISL         2
 100     int         chambers;
 101
 102     #define     BV_HULL_GBR             0
 103     #define     BV_HULL_HILBERT         1
 104     int         integer_hull;
 105
 106     int         verbose;
 107
 108     int         print_stats;
 109
 110     int         gbr_only_first;
 111 };
 112
 113 ISL_ARG_DECL(barvinok_options, struct barvinok_options, barvinok_options_args)
 114 ISL_ARG_CTX_DECL(barvinok_options, struct barvinok_options,
 115         barvinok_options_args)
 116
 117 #if defined(__cplusplus)
 118 }
 119 #endif
 120
 121 #endif