thirdparty/scummvm
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synced with scummvm

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This commit is contained in:
Pawel Kolodziejski 2009-06-18 11:52:26 +00:00
parent 3a2d539f09
commit abaa548181
52 changed files with 874 additions and 158 deletions
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7
common/hashmap.cpp
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@ -58,6 +58,7 @@ uint hashit_lower(const char *p) {
#ifdef DEBUG_HASH_COLLISIONS
static double
g_collisions = 0,
g_dummyHits = 0,
g_lookups = 0,
g_collPerLook = 0,
g_capacity = 0,
@ -66,9 +67,10 @@ static int g_max_capacity = 0, g_max_size = 0;
static int g_totalHashmaps = 0;
static int g_stats[4] = {0,0,0,0};
void updateHashCollisionStats(int collisions, int lookups, int arrsize, int nele) {
void updateHashCollisionStats(int collisions, int dummyHits, int lookups, int arrsize, int nele) {
g_collisions += collisions;
g_lookups += lookups;
g_dummyHits += dummyHits;
if (lookups)
g_collPerLook += (double)collisions / (double)lookups;
g_capacity += arrsize;
@ -87,9 +89,10 @@ void updateHashCollisionStats(int collisions, int lookups, int arrsize, int nele
g_max_capacity = MAX(g_max_capacity, arrsize);
g_max_size = MAX(g_max_size, nele);
fprintf(stdout, "%d hashmaps: colls %.1f; lookups %.1f; ratio %.3f%%; size %f (max: %d); capacity %f (max: %d)\n",
fprintf(stdout, "%d hashmaps: colls %.1f; dummies hit %.1f, lookups %.1f; ratio %.3f%%; size %f (max: %d); capacity %f (max: %d)\n",
g_totalHashmaps,
g_collisions / g_totalHashmaps,
g_dummyHits / g_totalHashmaps,
g_lookups / g_totalHashmaps,
100 * g_collPerLook / g_totalHashmaps,
g_size / g_totalHashmaps, g_max_size,