thats most of the benchmarking

strange about the puts in soml, hard to see where a factor of 10 would
come from

test/bench/itos.c

@@ -0,0 +1,11 @@
+#include<stdio.h>
+
+int main(void)
+{
+	char stringa[20] ;
+
+	int counter = 98304 + 1696;
+	while(counter--) {
+    sprintf(stringa, "%i\n" , counter);
+	}
+}