X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=isl_options.c;h=4e5946a0b50fee098779bd0e7bdd7b79f6fd519e;hb=63fb8a7f484648c3caa25351c8c94ac2395ec563;hp=9ea582997fab7c2ca227830ff5c441868a220b72;hpb=a3e3c35fe631d3dbaa923d3199fc49f615269df7;p=platform%2Fupstream%2Fisl.git diff --git a/isl_options.c b/isl_options.c index 9ea5829..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 @@ -13,6 +13,8 @@ #include #include +#include +#include #include struct isl_arg_choice isl_lp_solver_choice[] = { @@ -64,6 +66,19 @@ static struct isl_arg_choice bound[] = { {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, @@ -81,6 +96,18 @@ static struct isl_arg_choice convex[] = { {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()); @@ -97,7 +124,7 @@ ISL_ARG_CHOICE(struct isl_options, context, 0, "context", \ 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_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, @@ -106,6 +133,8 @@ 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, @@ -115,6 +144,16 @@ 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, @@ -124,9 +163,45 @@ ISL_ARG_BOOL(struct isl_options, schedule_outer_zero_distance, 0, 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_parallel, 0, - "schedule-split-parallel", 1, - "split non-tilable bands with parallel schedules") +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 @@ -137,12 +212,112 @@ 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_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)