/* Based on the entries in the reading cache and their nodes field,
* compute where the relatively most expensive tactical reading is
* going on.
*/
void
reading_hotspots(float values[BOARDMAX])
{
int pos;
int k;
int sum_nodes = 0;
for (pos = BOARDMIN; pos < BOARDMAX; pos++)
values[pos] = 0.0;
/* Compute the total number of nodes for the cached entries. */
for (k = 0; k < reading_cache.current_size; k++)
sum_nodes += reading_cache.table[k].cost;
if (sum_nodes <= 100)
return;
/* Loop over all entries and increase the value of vertices adjacent
* to dragons involving expensive tactical reading.
*/
for (k = 0; k < reading_cache.current_size; k++) {
struct persistent_cache_entry *entry = &(reading_cache.table[k]);
float contribution = entry->cost / (float) sum_nodes;
if (0) {
gprintf("Reading hotspots: %d %1m %f\n", entry->routine, entry->apos,
contribution);
}
switch (entry->routine) {
case ATTACK:
case FIND_DEFENSE:
mark_string_hotspot_values(values, I(entry->apos), J(entry->apos),
contribution);
break;
default:
gg_assert(0); /* Shouldn't happen. */
break;
}
}
}
/* Based on the entries in the reading cache and their nodes field,
* compute where the relatively most expensive tactical reading is
* going on.
*/
void
reading_hotspots(float values[BOARDMAX])
{
int m, n, k;
int sum_nodes = 0;
for (m = 0; m < board_size; m++)
for (n = 0; n < board_size; n++)
values[POS(m, n)] = 0.0;
/* Compute the total number of nodes for the cached entries. */
for (k = 0; k < persistent_reading_cache_size; k++)
sum_nodes += persistent_reading_cache[k].nodes;
if (sum_nodes <= 100)
return;
/* Loop over all entries and increase the value of vertices adjacent
* to dragons involving expensive tactical reading.
*/
for (k = 0; k < persistent_reading_cache_size; k++) {
struct reading_cache *entry = &(persistent_reading_cache[k]);
float contribution = entry->nodes / (float) sum_nodes;
if (0) {
gprintf("Reading hotspots: %d %1m %f\n", entry->routine, entry->str,
contribution);
}
switch (entry->routine) {
case ATTACK:
case FIND_DEFENSE:
mark_string_hotspot_values(values, I(entry->str), J(entry->str),
contribution);
break;
default:
gg_assert(0); /* Shouldn't happen. */
break;
}
}
}