bench: misc/url

benchmark/url.js → benchmark/misc/url.js

@@ -1,5 +1,5 @@
-var util = require('util');
 var url = require('url')
+var n = 25 * 100;
 
 var urls = [
   'http://nodejs.org/docs/latest/api/url.html#url_url_format_urlobj',
@@ -18,16 +18,15 @@ var paths = [
 
 benchmark('parse()', url.parse);
 benchmark('format()', url.format);
-
 paths.forEach(function(p) {
-  benchmark('resolve("' + p + '")', function(u) { url.resolve(u, p) });
+  benchmark('resolve("' + p + '")', function(u) {
+    url.resolve(u, p)
+  });
 });
 
 function benchmark(name, fun) {
-  process.stdout.write('benchmarking ' + name + ' ... ');
-
   var timestamp = process.hrtime();
-  for (var i = 0; i < 25 * 1000; ++i) {
+  for (var i = 0; i < n; ++i) {
     for (var j = 0, k = urls.length; j < k; ++j) fun(urls[j]);
   }
   timestamp = process.hrtime(timestamp);
@@ -35,6 +34,7 @@ function benchmark(name, fun) {
   var seconds = timestamp[0];
   var nanos = timestamp[1];
   var time = seconds + nanos / 1e9;
+  var rate = n / time;
 
-  process.stdout.write(util.format('%s sec\n', time.toFixed(3)));
+  console.log('misc/url.js %s: %s', name, rate.toPrecision(5));
 }