/**
* calculates a hash value for an address
*/
-static unsigned addr_hash(const void *object) {
+static unsigned addr_hash(const void *object)
+{
return HASH_PTR(object);
}
/**
* calculates a hash value for an integer
*/
-static unsigned int_hash(const void *object) {
+static unsigned int_hash(const void *object)
+{
return (unsigned)PTR_TO_INT(object);
}
/**
* compare function for integer distribution tables
*/
-static int int_cmp_fun(const void *elt, const void *key) {
+static int int_cmp_fun(const void *elt, const void *key)
+{
const distrib_entry_t *p1 = elt;
const distrib_entry_t *p2 = key;
/*
* create a new distribution table
*/
-distrib_tbl_t *stat_new_distrib_tbl(pset_cmp_fun cmp_func, distrib_hash_fun hash_func) {
+distrib_tbl_t *stat_new_distrib_tbl(pset_cmp_fun cmp_func, distrib_hash_fun hash_func)
+{
distrib_tbl_t *res = XMALLOC(distrib_tbl_t);
obstack_init(&res->cnts);
/*
* create a new distribution table for an integer distribution
*/
-distrib_tbl_t *stat_new_int_distrib_tbl(void) {
+distrib_tbl_t *stat_new_int_distrib_tbl(void)
+{
distrib_tbl_t *res = stat_new_distrib_tbl(int_cmp_fun, int_hash);
if (res)
/*
* destroy a distribution table
*/
-void stat_delete_distrib_tbl(distrib_tbl_t *tbl) {
+void stat_delete_distrib_tbl(distrib_tbl_t *tbl)
+{
if (tbl) {
/* free all entries */
obstack_free(&tbl->cnts, NULL);
/**
* Returns the associates distrib_entry_t for an object
*/
-static distrib_entry_t *distrib_get_entry(distrib_tbl_t *tbl, const void *object) {
+static distrib_entry_t *distrib_get_entry(distrib_tbl_t *tbl, const void *object)
+{
distrib_entry_t key;
distrib_entry_t *elem;
if (elem)
return elem;
- elem = obstack_alloc(&tbl->cnts, sizeof(*elem));
+ elem = OALLOC(&tbl->cnts, distrib_entry_t);
/* clear counter */
cnt_clr(&elem->cnt);
/*
* adds a new object count into the distribution table
*/
-void stat_add_distrib_tbl(distrib_tbl_t *tbl, const void *object, const counter_t *cnt) {
+void stat_add_distrib_tbl(distrib_tbl_t *tbl, const void *object, const counter_t *cnt)
+{
distrib_entry_t *elem = distrib_get_entry(tbl, object);
cnt_add(&elem->cnt, cnt);
/*
* adds a new key count into the integer distribution table
*/
-void stat_add_int_distrib_tbl(distrib_tbl_t *tbl, int key, const counter_t *cnt) {
+void stat_add_int_distrib_tbl(distrib_tbl_t *tbl, int key, const counter_t *cnt)
+{
stat_add_distrib_tbl(tbl, INT_TO_PTR(key), cnt);
}
/*
* increases object count by one
*/
-void stat_inc_distrib_tbl(distrib_tbl_t *tbl, const void *object) {
+void stat_inc_distrib_tbl(distrib_tbl_t *tbl, const void *object)
+{
distrib_entry_t *elem = distrib_get_entry(tbl, object);
cnt_inc(&elem->cnt);
/*
* increases key count by one
*/
-void stat_inc_int_distrib_tbl(distrib_tbl_t *tbl, int key) {
+void stat_inc_int_distrib_tbl(distrib_tbl_t *tbl, int key)
+{
stat_inc_distrib_tbl(tbl, INT_TO_PTR(key));
}
* inserts a new object with count 0 into the distribution table
* if object is already present, nothing happens
*/
-void stat_insert_distrib_tbl(distrib_tbl_t *tbl, const void *object) {
+void stat_insert_distrib_tbl(distrib_tbl_t *tbl, const void *object)
+{
/* executed for side effect */
(void)distrib_get_entry(tbl, object);
}
* inserts a new key with count 0 into the integer distribution table
* if key is already present, nothing happens
*/
-void stat_insert_int_distrib_tbl(distrib_tbl_t *tbl, int key) {
+void stat_insert_int_distrib_tbl(distrib_tbl_t *tbl, int key)
+{
stat_insert_distrib_tbl(tbl, INT_TO_PTR(key));
}
/*
* returns the sum over all counters in a distribution table
*/
-int stat_get_count_distrib_tbl(distrib_tbl_t *tbl) {
+int stat_get_count_distrib_tbl(distrib_tbl_t *tbl)
+{
distrib_entry_t *entry;
counter_t cnt = ZERO_CNT;
/*
* calculates the mean value of a distribution
*/
-double stat_calc_mean_distrib_tbl(distrib_tbl_t *tbl) {
+double stat_calc_mean_distrib_tbl(distrib_tbl_t *tbl)
+{
distrib_entry_t *entry;
unsigned count;
double sum;
/*
* calculates the average value of a distribution
*/
-double stat_calc_avg_distrib_tbl(distrib_tbl_t *tbl) {
+double stat_calc_avg_distrib_tbl(distrib_tbl_t *tbl)
+{
distrib_entry_t *entry;
unsigned count = 0;
double sum = 0.0;
/**
* iterates over all entries in a distribution table
*/
-void stat_iterate_distrib_tbl(const distrib_tbl_t *tbl, eval_distrib_entry_fun eval, void *env) {
+void stat_iterate_distrib_tbl(const distrib_tbl_t *tbl, eval_distrib_entry_fun eval, void *env)
+{
distrib_entry_t *entry;
foreach_pset(tbl->hash_map, entry)