diff options
Diffstat (limited to '')
-rw-r--r-- | debian/vendor-h2o/deps/klib/test/kvec_test.cc | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/debian/vendor-h2o/deps/klib/test/kvec_test.cc b/debian/vendor-h2o/deps/klib/test/kvec_test.cc deleted file mode 100644 index 1015574..0000000 --- a/debian/vendor-h2o/deps/klib/test/kvec_test.cc +++ /dev/null @@ -1,69 +0,0 @@ -#include <vector> -#include <time.h> -#include <stdio.h> -#include <stdlib.h> -#include "kvec.h" - -int main() -{ - int M = 10, N = 20000000, i, j; - clock_t t; - t = clock(); - for (i = 0; i < M; ++i) { - int *array = (int*)malloc(N * sizeof(int)); - for (j = 0; j < N; ++j) array[j] = j; - free(array); - } - printf("C array, preallocated: %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - t = clock(); - for (i = 0; i < M; ++i) { - int *array = 0, max = 0; - for (j = 0; j < N; ++j) { - if (j == max) { - max = !max? 1 : max << 1; - array = (int*)realloc(array, sizeof(int)*max); - } - array[j] = j; - } - free(array); - } - printf("C array, dynamic: %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - t = clock(); - for (i = 0; i < M; ++i) { - kvec_t(int) array; - kv_init(array); - kv_resize(int, array, N); - for (j = 0; j < N; ++j) kv_a(int, array, j) = j; - kv_destroy(array); - } - printf("C vector, dynamic(kv_a): %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - t = clock(); - for (i = 0; i < M; ++i) { - kvec_t(int) array; - kv_init(array); - for (j = 0; j < N; ++j) - kv_push(int, array, j); - kv_destroy(array); - } - printf("C vector, dynamic(kv_push): %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - t = clock(); - for (i = 0; i < M; ++i) { - std::vector<int> array; - array.reserve(N); - for (j = 0; j < N; ++j) array[j] = j; - } - printf("C++ vector, preallocated: %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - t = clock(); - for (i = 0; i < M; ++i) { - std::vector<int> array; - for (j = 0; j < N; ++j) array.push_back(j); - } - printf("C++ vector, dynamic: %.3f sec\n", - (float)(clock() - t) / CLOCKS_PER_SEC); - return 0; -} |