2 files changed, 34 insertions, 15 deletions

diff --git a/benchmark/find.js b/benchmark/find.js
index cc95a44..2d18657 100644
--- a/benchmark/find.js
+++ b/benchmark/find.js
@@ -1,5 +1,11 @@
+/**
+ * benchmark: find a product in product list
+ * using: for vs forEach vs find
+ */
+
+const microtime = require('microtime');
+
 const products = require('../data/products.json');
-var microtime = require('microtime');
 
 
 var selected = [];
@@ -12,25 +18,32 @@ products.forEach( pr => {
 
 function compare() {
 
+    let n = 4;
+
     var f0 = microtime.nowDouble();
-    for(i=0 ; i < 4 ; i++) byFor();
+    for(i=0 ; i < n ; i++) byFor();
     var f1 = microtime.nowDouble();
     // 
     var e0 = microtime.nowDouble();
-    for(i=0 ; i < 4 ; i++) byEach();
+    for(i=0 ; i < n ; i++) byEach();
     var e1 = microtime.nowDouble();
     //
     var b0 = microtime.nowDouble();
-    for(i=0 ; i < 4 ; i++) byFind();
+    for(i=0 ; i < n ; i++) byFind();
     var b1 = microtime.nowDouble();
 
     return {
+        n: n,
+        
         for: f1-f0,
-        ifor: byFor(),
+        items_for: byFor(),
+
         each: e1-e0,
-        ieach: byEach(),
+        items_each: byEach(),
+
         find: b1-b0,
-        ifind: byFind(),
+        items_find: byFind(),
+
         sel: selected,
     }
 }
diff --git a/benchmark/match-str.js b/benchmark/match-str.js
index 7760b4e..fa802c1 100644
--- a/benchmark/match-str.js
+++ b/benchmark/match-str.js
@@ -1,17 +1,23 @@
-const products = require('../data/products.json');
-const match = require('../pieces/match-util.js');
 var microtime = require('microtime');
 
+const match = require('../utils/match-util.js');
+const memory_usage = require('../utils/mem-usage.js');
+
+const products = require('../data/products.json');
 
-query = 'solokata';
+// memory_usage.report();
 
-function run() {
+// test runner
+function run(query) {
 
     var f0 = microtime.nowDouble();
-    // for(let i = 0 ; i < 100 ; i++)
-    let result = matchQuery(query);
+    let result;
+    // for(let i = 0 ; i < 20 ; i++)
+        result = matchQuery(query);
     var f1 = microtime.nowDouble();
 
+    memory_usage.report();
+
     return {
         t: f1-f0,
         q: query,
@@ -19,7 +25,7 @@ function run() {
     }
 }
 
-
+// sumple search implementation
 function matchQuery(q) {
     var result = [];
 
@@ -43,4 +49,4 @@ function matchQuery(q) {
 }
 
 
-module.exports = { run }
\ No newline at end of file
+module.exports = { run }