isl_options.c

   1 /*
   2  * Copyright 2008-2009 Katholieke Universiteit Leuven
   3  *
   4  * Use of this software is governed by the GNU LGPLv2.1 license
   5  *
   6  * Written by Sven Verdoolaege, K.U.Leuven, Departement
   7  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
   8  */
   9
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12 #include <string.h>
  13
  14 #include <isl/ctx.h>
  15 #include <isl/options.h>
  16 #include <isl/version.h>
  17
  18 struct isl_arg_choice isl_lp_solver_choice[] = {
  19         {"tab",         ISL_LP_TAB},
  20 #ifdef ISL_PIPLIB
  21         {"pip",         ISL_LP_PIP},
  22 #endif
  23         {0}
  24 };
  25
  26 struct isl_arg_choice isl_ilp_solver_choice[] = {
  27         {"gbr",         ISL_ILP_GBR},
  28 #ifdef ISL_PIPLIB
  29         {"pip",         ISL_ILP_PIP},
  30 #endif
  31         {0}
  32 };
  33
  34 struct isl_arg_choice isl_pip_solver_choice[] = {
  35         {"tab",         ISL_PIP_TAB},
  36 #ifdef ISL_PIPLIB
  37         {"pip",         ISL_PIP_PIP},
  38 #endif
  39         {0}
  40 };
  41
  42 struct isl_arg_choice isl_pip_context_choice[] = {
  43         {"gbr",         ISL_CONTEXT_GBR},
  44         {"lexmin",      ISL_CONTEXT_LEXMIN},
  45         {0}
  46 };
  47
  48 struct isl_arg_choice isl_gbr_choice[] = {
  49         {"never",       ISL_GBR_NEVER},
  50         {"once",        ISL_GBR_ONCE},
  51         {"always",      ISL_GBR_ALWAYS},
  52         {0}
  53 };
  54
  55 struct isl_arg_choice isl_closure_choice[] = {
  56         {"isl",         ISL_CLOSURE_ISL},
  57         {"omega",       ISL_CLOSURE_OMEGA},
  58         {0}
  59 };
  60
  61 static struct isl_arg_choice bound[] = {
  62         {"bernstein",   ISL_BOUND_BERNSTEIN},
  63         {"range",       ISL_BOUND_RANGE},
  64         {0}
  65 };
  66
  67 static struct isl_arg_flags bernstein_recurse[] = {
  68         {"none",        ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS, 0},
  69         {"factors",     ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
  70                         ISL_BERNSTEIN_FACTORS},
  71         {"intervals",   ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
  72                         ISL_BERNSTEIN_INTERVALS},
  73         {"full",        ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS,
  74                         ISL_BERNSTEIN_FACTORS | ISL_BERNSTEIN_INTERVALS},
  75         {0}
  76 };
  77
  78 static void print_version(void)
  79 {
  80         printf("%s", isl_version());
  81 }
  82
  83 struct isl_arg isl_options_arg[] = {
  84 ISL_ARG_CHOICE(struct isl_options, lp_solver, 0, "lp-solver", \
  85         isl_lp_solver_choice,   ISL_LP_TAB, "lp solver to use")
  86 ISL_ARG_CHOICE(struct isl_options, ilp_solver, 0, "ilp-solver", \
  87         isl_ilp_solver_choice,  ISL_ILP_GBR, "ilp solver to use")
  88 ISL_ARG_CHOICE(struct isl_options, pip, 0, "pip", \
  89         isl_pip_solver_choice,  ISL_PIP_TAB, "pip solver to use")
  90 ISL_ARG_CHOICE(struct isl_options, context, 0, "context", \
  91         isl_pip_context_choice, ISL_CONTEXT_GBR,
  92         "how to handle the pip context tableau")
  93 ISL_ARG_CHOICE(struct isl_options, gbr, 0, "gbr", \
  94         isl_gbr_choice, ISL_GBR_ONCE,
  95         "how often to use generalized basis reduction")
  96 ISL_ARG_CHOICE(struct isl_options, closure, 0, "closure", \
  97         isl_closure_choice,     ISL_CLOSURE_ISL,
  98         "closure operation to use")
  99 ISL_ARG_BOOL(struct isl_options, gbr_only_first, 0, "gbr-only-first", 0,
 100         "only perform basis reduction in first direction")
 101 ISL_ARG_CHOICE(struct isl_options, bound, 0, "bound", bound,
 102         ISL_BOUND_BERNSTEIN, "algorithm to use for computing bounds")
 103 ISL_ARG_FLAGS(struct isl_options, bernstein_recurse, 0,
 104         "bernstein-recurse", bernstein_recurse, ISL_BERNSTEIN_FACTORS, NULL)
 105 ISL_ARG_BOOL(struct isl_options, bernstein_triangulate, 0,
 106         "bernstein-triangulate", 1,
 107         "triangulate domains during Bernstein expansion")
 108 ISL_ARG_BOOL(struct isl_options, pip_symmetry, 0, "pip-symmetry", 1,
 109         "detect simple symmetries in PIP input")
 110 ISL_ARG_VERSION(print_version)
 111 ISL_ARG_END
 112 };
 113
 114 ISL_ARG_DEF(isl_options, struct isl_options, isl_options_arg)