Benchmark filesHEADmaster

1 files changed, 25 insertions, 0 deletions

diff --git a/test/benchmarks/gen-rand.c b/test/benchmarks/gen-rand.c
new file mode 100644
index 0000000..4c356e8
--- /dev/null
+++ b/test/benchmarks/gen-rand.c
@@ -0,0 +1,25 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int seed, size, i;
+	if (argc != 3)
+		return 1;
+	seed = atoi(argv[1]);
+	if (seed == 0) {
+		printf("invalid seed value\n");
+		return 1;
+	}
+	size = atoi(argv[2]);
+	if (size == 0) {
+		printf("invalid size value\n");
+		return 1;
+	}
+	srandom(seed);
+
+	for (i = 0; i < size; ++i)
+		putchar(random());
+	return 0;
+}