#include "becopyopt_t.h"
#include "becopystat.h"
-#ifdef COPYOPT_STAT
-
#define DEBUG_LVL SET_LEVEL_1
-static firm_dbg_module_t *dbg = NULL;
+DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
#define MAX_ARITY 20
#define MAX_CLS_SIZE 20
static ir_graph *last_irg;
void copystat_init(void) {
- dbg = firm_dbg_register("ir.be.copystat");
- firm_dbg_set_mask(dbg, DEBUG_LVL);
+ FIRM_DBG_REGISTER(dbg, "firm.be.copystat");
- all_phi_nodes = pset_new_ptr_default();
+ all_phi_nodes = pset_new_ptr_default();
all_phi_classes = pset_new_ptr_default();
- all_copy_nodes = pset_new_ptr_default();
+ all_copy_nodes = pset_new_ptr_default();
}
void copystat_reset(void) {
static void stat_copy_node(be_chordal_env_t *chordal_env, ir_node *root) {
curr_vals[I_CPY_CNT]++;
curr_vals[I_COPIES_MAX]++;
- if (nodes_interfere(chordal_env, root, get_Copy_src(root))) {
+ if (nodes_interfere(chordal_env, root, get_Perm_src(root))) {
curr_vals[I_COPIES_IF]++;
assert(0 && "A Perm pair (in/out) should never interfere!");
}
ir_graph *irg = cenv->irg;
arch_env_t *aenv = cenv->birg->main_env->arch_env;
- if (last_irg != irg) {
- copystat_reset();
- copystat_collect_irg(irg, aenv);
- }
+ copystat_reset();
+ copystat_collect_irg(irg, aenv);
for (n = pset_first(all_phi_nodes); n; n = pset_next(all_phi_nodes))
if (arch_get_irn_reg_class(aenv, n, -1) == cenv->cls)
void copystat_add_heur_time(int time) {
curr_vals[I_HEUR_TIME] += time;
}
+
+#ifdef WITH_ILP
+
void copystat_add_ilp_time(int time) {
curr_vals[I_ILP_TIME] += time;
}
curr_vals[I_ILP_ITER] += iters;
}
+#endif /* WITH_ILP */
+
void copystat_dump(ir_graph *irg) {
int i;
char buf[1024];
copy_opt_t *co;
lc_timer_t *timer;
color_save_t saver;
- int costs_inevit, costs_init, costs_heur, costs_ilp1, costs_ilp2, lower_bound;
+ int costs_inevit, costs_init, costs_solved, lower_bound;
+
+ phi_class_compute(chordal_env->irg);
+ copystat_collect_cls(chordal_env);
co = new_copy_opt(chordal_env, co_get_costs_loop_depth);
+ co_build_ou_structure(co);
+ co_build_graph_structure(co);
DBG((dbg, LEVEL_1, "----> CO: %s\n", co->name));
- phi_class_compute(chordal_env->irg);
/* save colors */
- saver.arch_env = chordal_env->birg->main_env->arch_env;
- saver.chordal_env = chordal_env;
+ saver.arch_env = chordal_env->birg->main_env->arch_env;
+ saver.chordal_env = chordal_env;
saver.saved_colors = pmap_create();
save_colors(&saver);
+ be_ra_chordal_check(co->cenv);
/* initial values */
costs_inevit = co_get_inevit_copy_costs(co);
copystat_add_max_costs(co_get_max_copy_costs(co));
-#ifdef DO_HEUR
- timer = lc_timer_register("heur", NULL);
+ /* heuristic 1 (Daniel Grund) */
+ timer = lc_timer_register("heur1", NULL);
lc_timer_reset_and_start(timer);
co_solve_heuristic(co);
lc_timer_stop(timer);
- costs_heur = co_get_copy_costs(co);
- DBG((dbg, LEVEL_1, "HEUR costs: %3d\n", costs_heur));
+
+ be_ra_chordal_check(co->cenv);
+ costs_solved = co_get_copy_costs(co);
+ DBG((dbg, LEVEL_1, "HEUR1 costs: %3d\n", costs_solved));
+ copystat_add_heur_time(lc_timer_elapsed_msec(timer));
+ copystat_add_heur_costs(costs_solved);
+ assert(lower_bound <= costs_solved);
+
+ /* heuristic 2 (Sebastian Hack) */
+ timer = lc_timer_register("heur2", NULL);
+ lc_timer_reset_and_start(timer);
+
+ co_solve_heuristic_new(co);
+
+ lc_timer_stop(timer);
+
+ be_ra_chordal_check(co->cenv);
+ costs_solved = co_get_copy_costs(co);
+ DBG((dbg, LEVEL_1, "HEUR2 costs: %3d\n", costs_solved));
copystat_add_heur_time(lc_timer_elapsed_msec(timer));
- copystat_add_heur_costs(costs_heur);
- assert(lower_bound <= costs_heur);
-#endif /* DO_HEUR */
+ copystat_add_heur_costs(costs_solved);
+ assert(lower_bound <= costs_solved);
-#ifdef DO_ILP1
+#ifdef WITH_ILP
+
+ /* ILP 1 is not yet implemented, so it makes no sense to compare */
+#if 0
load_colors(&saver);
co_solve_ilp1(co, 60.0);
- costs_ilp1 = co_get_copy_costs(co);
- DBG((dbg, LEVEL_1, "ILP1 costs: %3d\n", costs_ilp1));
- copystat_add_opt_costs(costs_ilp1); /*TODO ADAPT */
- assert(lower_bound <= costs_ilp1);
-#endif /* DO_ILP1 */
-
+ costs_solved = co_get_copy_costs(co);
+ DBG((dbg, LEVEL_1, "ILP1 costs: %3d\n", costs_solved));
+ copystat_add_opt_costs(costs_solved); /* TODO: ADAPT */
+ assert(lower_bound <= costs_solved);
+#endif /* 0 */
-#ifdef DO_ILP2
+ /* ILP 2 */
load_colors(&saver);
co_solve_ilp2(co, 60.0);
- costs_ilp2 = co_get_copy_costs(co);
- DBG((dbg, LEVEL_1, "ILP2 costs: %3d\n", costs_ilp2));
- copystat_add_opt_costs(costs_ilp2); /*TODO ADAPT */
- assert(lower_bound <= costs_ilp2);
-#endif /* DO_ILP2 */
+ be_ra_chordal_check(co->cenv);
+ costs_solved = co_get_copy_costs(co);
+ DBG((dbg, LEVEL_1, "ILP2 costs: %3d\n", costs_solved));
+ copystat_add_opt_costs(costs_solved); /* TODO: ADAPT */
+ assert(lower_bound <= costs_solved);
+#endif /* WITH_ILP */
+
+ /* free memory for statistic structures */
pmap_destroy(saver.saved_colors);
+ co_free_graph_structure(co);
+ co_free_ou_structure(co);
free_copy_opt(co);
}
-
-
-#endif /* COPYOPT_STAT */