X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=isl_options.c;h=4e5946a0b50fee098779bd0e7bdd7b79f6fd519e;hb=7a361e6e472e452b3fb6794c96f6ab983fc716cc;hp=dfebd3e2707501c965d269e77547108ec0249b5e;hpb=309036cf4fb6d77a3287a8de8a9098c0a1211778;p=platform%2Fupstream%2Fisl.git diff --git a/isl_options.c b/isl_options.c index dfebd3e..4e5946a 100644 --- a/isl_options.c +++ b/isl_options.c @@ -1,7 +1,7 @@ /* * Copyright 2008-2009 Katholieke Universiteit Leuven * - * Use of this software is governed by the GNU LGPLv2.1 license + * 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 @@ -11,8 +11,11 @@ #include #include -#include "isl_ctx.h" -#include "isl_options.h" +#include +#include +#include +#include +#include struct isl_arg_choice isl_lp_solver_choice[] = { {"tab", ISL_LP_TAB}, @@ -51,19 +54,270 @@ struct isl_arg_choice isl_gbr_choice[] = { {0} }; -struct isl_arg isl_options_arg[] = { +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 struct isl_arg_choice separation_bounds[] = { + {"explicit", ISL_AST_BUILD_SEPARATION_BOUNDS_EXPLICIT}, + {"implicit", ISL_AST_BUILD_SEPARATION_BOUNDS_IMPLICIT}, + {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) + 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) + 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) + 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) + 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_ONCE) -ISL_ARG_BOOL(struct isl_options, gbr_only_first, 0, "gbr-only-first", 0) -ISL_ARG_END -}; + 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 . 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 " + ". 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_BOOL(struct isl_options, tile_shift_point_loops, 0, + "tile-shift-point-loops", 1, "shift point loops to start at zero") +ISL_ARG_STR(struct isl_options, ast_iterator_type, 0, + "ast-iterator-type", "type", "int", + "type used for iterators during printing of AST") +ISL_ARG_BOOL(struct isl_options, ast_build_atomic_upper_bound, 0, + "ast-build-atomic-upper-bound", 1, "generate atomic upper bounds") +ISL_ARG_BOOL(struct isl_options, ast_build_prefer_pdiv, 0, + "ast-build-prefer-pdiv", 1, "prefer pdiv operation over fdiv") +ISL_ARG_BOOL(struct isl_options, ast_build_exploit_nested_bounds, 0, + "ast-build-exploit-nested-bounds", 1, + "simplify conditions based on bounds of nested for loops") +ISL_ARG_BOOL(struct isl_options, ast_build_group_coscheduled, 0, + "ast-build-group-coscheduled", 0, + "keep coscheduled domain elements together") +ISL_ARG_CHOICE(struct isl_options, ast_build_separation_bounds, 0, + "ast-build-separation-bounds", separation_bounds, + ISL_AST_BUILD_SEPARATION_BOUNDS_EXPLICIT, + "bounds to use during separation") +ISL_ARG_BOOL(struct isl_options, ast_build_scale_strides, 0, + "ast-build-scale-strides", 1, + "allow iterators of strided loops to be scaled down") +ISL_ARG_BOOL(struct isl_options, ast_build_allow_else, 0, + "ast-build-allow-else", 1, "generate if statements with else branches") +ISL_ARG_BOOL(struct isl_options, ast_build_allow_or, 0, + "ast-build-allow-or", 1, "generate if conditions with disjunctions") +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) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + tile_shift_point_loops) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + tile_shift_point_loops) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_atomic_upper_bound) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_atomic_upper_bound) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_prefer_pdiv) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_prefer_pdiv) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_exploit_nested_bounds) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_exploit_nested_bounds) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_group_coscheduled) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_group_coscheduled) + +ISL_CTX_SET_STR_DEF(isl_options, struct isl_options, isl_options_args, + ast_iterator_type) +ISL_CTX_GET_STR_DEF(isl_options, struct isl_options, isl_options_args, + ast_iterator_type) + +ISL_CTX_SET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_separation_bounds) +ISL_CTX_GET_CHOICE_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_separation_bounds) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_scale_strides) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_scale_strides) + +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_allow_else) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_allow_else) -ISL_ARG_DEF(isl_options, struct isl_options, isl_options_arg) +ISL_CTX_SET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_allow_or) +ISL_CTX_GET_BOOL_DEF(isl_options, struct isl_options, isl_options_args, + ast_build_allow_or)