Merging upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/web/server/h2o/libh2o/deps/klib/test/kstring_bench.c b/web/server/h2o/libh2o/deps/klib/test/kstring_bench.c
new file mode 100644
index 000000000..82598e88c
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/klib/test/kstring_bench.c
@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include "kstring.h"
+
+#define N 10000000
+
+int main()
+{
+	int i;
+	clock_t t;
+	kstring_t s, s2;
+	srand48(11);
+	s.l = s.m = 0; s.s = 0;
+	t = clock();
+	for (i = 0; i < N; ++i) {
+		int x = lrand48();
+		s.l = 0;
+		kputw(x, &s);
+	}
+	fprintf(stderr, "kputw: %lf\n", (double)(clock() - t) / CLOCKS_PER_SEC);
+	srand48(11);
+	t = clock();
+	for (i = 0; i < N; ++i) {
+		int x = lrand48();
+		s.l = 0;
+		ksprintf(&s, "%d", x);
+	}
+	fprintf(stderr, "ksprintf: %lf\n", (double)(clock() - t) / CLOCKS_PER_SEC);
+
+	srand48(11);
+	s2.l = s2.m = 0; s2.s = 0;
+	t = clock();
+	for (i = 0; i < N; ++i) {
+		int x = lrand48();
+		s2.l = s.l = 0;
+		kputw(x, &s2);
+		kputs(s2.s, &s);
+	}
+	fprintf(stderr, "kputw+kputs: %lf\n", (double)(clock() - t) / CLOCKS_PER_SEC);
+	srand48(11);
+	t = clock();
+	for (i = 0; i < N; ++i) {
+		int x = lrand48();
+		s2.l = s.l = 0;
+		kputw(x, &s2);
+		ksprintf(&s, "%s", s2.s);
+	}
+	fprintf(stderr, "kputw+ksprintf: %lf\n", (double)(clock() - t) / CLOCKS_PER_SEC);
+	return 0;
+}