static int dump_flags = 0;
static int subtree_iter = 4;
-static int max_depth = 10;
+static int max_depth = 20;
static double constr_factor = 0.9;
/* Options using libcore */
};
static const lc_opt_table_entry_t options[] = {
- LC_OPT_ENT_ENUM_MASK("dump", "dump ifg before, after or after each cloud", &dump_var),
- LC_OPT_ENT_INT ("iter", "iterations for subtree nodes (standard: 3)", &subtree_iter),
+ LC_OPT_ENT_ENUM_MASK("dump", "dump ifg cloud", &dump_var),
+ LC_OPT_ENT_INT ("iter", "iterations for subtree nodes", &subtree_iter),
LC_OPT_ENT_DBL ("cf", "factor of constraint importance (between 0.0 and 1.0)", &constr_factor),
- LC_OPT_ENT_INT ("max", "maximum recursion depth (default 20)", &max_depth),
+ LC_OPT_ENT_INT ("max", "maximum recursion depth", &max_depth),
{ NULL }
};
static int cmp_clouds_gt(const void *a, const void *b)
{
- const co2_cloud_t **p = a;
- const co2_cloud_t **q = b;
+ const co2_cloud_t * const *p = a;
+ const co2_cloud_t * const *q = b;
double c = CLOUD_WEIGHT(*p);
double d = CLOUD_WEIGHT(*q);
return QSORT_CMP(d, c);
be_ifg_t *ifg = env->co->cenv->ifg;
co2_irn_t *ci = get_co2_irn(env, irn);
int res = 0;
- int n_aff = 0;
int i;
INIT_LIST_HEAD(&changed);
for(i = 0; i < (best_col < 0 ? n_regs : n_iter); ++i) {
col_t col = seq[i].col;
- int costs = seq[i].costs;
int add_cost = !is_root && col != parent_col ? ci->mst_costs : 0;
int subtree_costs, sum_costs;
DBG((ci->cloud->env->dbg, LEVEL_2, "%2{firm:indent}setting %+F to %d\n", depth, irn, col));
ok = change_color_single(ci->cloud->env, irn, col, &changed, depth);
- assert(ok && "Color changing may not fail while committing the coloring");
+ // assert(ok && "Color changing may not fail while committing the coloring");
materialize_coloring(&changed);
for(i = 0; i < ci->mst_n_childs; ++i) {
int *mst_edges = xmalloc(cloud->n_memb * cloud->n_memb * sizeof(mst_edges[0]));
pdeq *q;
- struct list_head changed;
edge_t *edges;
int i;
int best_col;
co2_cloud_irn_t *ci = get_co2_cloud_irn(env, a->irn);
if(!ci->cloud) {
- co2_cloud_t *cloud = new_cloud(env, a);
+ new_cloud(env, a);
n_clouds++;
}
}
FILE *f;
ir_snprintf(buf, sizeof(buf), "ifg_%F_%s_cloud_%d.dot", env->co->irg, env->co->cls->name, i);
- if(f = fopen(buf, "wt")) {
+ f = fopen(buf, "wt");
+ if(f != NULL) {
be_ifg_dump_dot(env->co->cenv->ifg, env->co->irg, f, &ifg_dot_cb, env);
fclose(f);
}
peri = 2;
if(cci->cloud && cci->cloud->mst_root)
- snprintf(buf, sizeof(buf), "%+F", cci->cloud->mst_root->inh.irn);
+ ir_snprintf(buf, sizeof(buf), "%+F", cci->cloud->mst_root->inh.irn);
}
ir_fprintf(f, "label=\"%+F%s\" style=filled peripheries=%d color=%s shape=%s", irn, buf, peri,
};
-void co_solve_heuristic_new(copy_opt_t *co)
+int co_solve_heuristic_new(copy_opt_t *co)
{
char buf[256];
co2_t env;
if(dump_flags & DUMP_BEFORE) {
ir_snprintf(buf, sizeof(buf), "ifg_%F_%s_before.dot", co->irg, co->cls->name);
- if(f = fopen(buf, "wt")) {
+ f = fopen(buf, "wt");
+ if (f != NULL) {
be_ifg_dump_dot(co->cenv->ifg, co->irg, f, &ifg_dot_cb, &env);
fclose(f);
}
if(dump_flags & DUMP_AFTER) {
ir_snprintf(buf, sizeof(buf), "ifg_%F_%s_after.dot", co->irg, co->cls->name);
- if(f = fopen(buf, "wt")) {
+ f = fopen(buf, "wt");
+ if (f != NULL) {
be_ifg_dump_dot(co->cenv->ifg, co->irg, f, &ifg_dot_cb, &env);
fclose(f);
}
writeback_colors(&env);
phase_free(&env.ph);
+ return 0;
}