diff options
Diffstat (limited to 'benchmark.cpp')
| -rw-r--r-- | benchmark.cpp | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/benchmark.cpp b/benchmark.cpp index 67a217cd..ebb3af2f 100644 --- a/benchmark.cpp +++ b/benchmark.cpp @@ -6,7 +6,7 @@ #include <clib/cmap.h>
-declare_CMap(ii, int, int);
+declare_CMap(ii, int64_t, int64_t);
declare_CVector_string(s);
int main()
@@ -24,44 +24,46 @@ int main() before = clock();
checksum = 0; erased = 0; get = 0;
for (size_t i = 0; i < N; ++i) {
- int rnd = rand();
- int op = rand() >> 13;
- switch (op) {
- case 1:
- checksum += ++cmap_ii_put(&map, rnd, i-1)->value;
- break;
- case 2:
- if (cmap_size(map) > 0) erased += cmap_ii_erase(&map, rnd);
- break;
- case 3:
- get += (cmap_ii_get(map, rnd) != NULL);
- break;
- }
+ int64_t rnd = rand();
+ int op = rand() >> 13;
+ switch (op) {
+ case 1:
+ checksum += ++cmap_ii_put(&map, rnd, i-1)->value;
+ break;
+ //case 0:
+ case 2:
+ if (cmap_size(map) > 0) erased += cmap_ii_erase(&map, rnd);
+ break;
+ case 3:
+ get += (cmap_ii_get(map, rnd) != NULL);
+ break;
+ }
}
difference = clock() - before;
printf("CMap_ii: size: %llu, time: %f, sum: %llu, erased: %llu, get %llu\n", cmap_size(map), 1.0 * difference / CLOCKS_PER_SEC, checksum, erased, get);
//c_foreach (i, cmap_ii, map) sum += cmap_ii_get(map, i.item->key)->value;
cmap_ii_destroy(&map);
- std::unordered_map<int, int> map2;
+ std::unordered_map<int64_t, int64_t> map2;
//map2.reserve(N);
srand(123);
before = clock();
checksum = 0; erased = 0; get = 0;
for (size_t i = 0; i < N; ++i) {
- int rnd = rand();
- int op = rand() >> 13;
- switch (op) {
- case 1:
- checksum += ++(map2[rnd] = i-1);
- break;
- case 2:
- if (map2.size() > 0) erased += map2.erase(rnd);
- break;
- case 3:
- get += (map2.find(rnd) != map2.end());
- break;
- }
+ int64_t rnd = rand();
+ int op = rand() >> 13;
+ switch (op) {
+ case 1:
+ checksum += ++(map2[rnd] = i-1);
+ break;
+ //case 0:
+ case 2:
+ if (map2.size() > 0) erased += map2.erase(rnd);
+ break;
+ case 3:
+ get += (map2.find(rnd) != map2.end());
+ break;
+ }
}
difference = clock() - before;
printf("std::um: size: %llu, time: %f, sum: %llu, erased: %llu, get %llu\n", cmap_size(map), 1.0 * difference / CLOCKS_PER_SEC, checksum, erased, get);
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