fix vbtkey bug

vbt/vbt_test.go

@@ -569,7 +569,7 @@ func BenchmarkGet(b *testing.B) {
 	b.ResetTimer()
 	b.StartTimer()
 
-	execCount := 50
+	execCount := 10
 	b.N = len(l) * execCount
 
 	for i := 0; i < execCount; i++ {

vbtkey/vbtkey.go

@@ -393,10 +393,10 @@ func (tree *Tree) getArountNode(key interface{}) (result [3]*Node) {
 	return
 }
 
-func (tree *Tree) GetNode(value interface{}) (*Node, bool) {
+func (tree *Tree) GetNode(key interface{}) (*Node, bool) {
 
 	for n := tree.root; n != nil; {
-		switch c := tree.Compare(value, n.value); c {
+		switch c := tree.Compare(key, n.key); c {
 		case -1:
 			n = n.children[0]
 		case 1:
@@ -407,7 +407,7 @@ func (tree *Tree) GetNode(value interface{}) (*Node, bool) {
 			iter := tree.iter
 			iter.Prev()
 			for iter.Prev() {
-				if tree.Compare(iter.cur.value, n.value) == 0 {
+				if tree.Compare(iter.cur.key, n.key) == 0 {
 					n = iter.cur
 				} else {
 					break

vbtkey/vbtkey_test.go

@@ -391,33 +391,6 @@ ALL:
 	}
 }
 
-func BenchmarkSkipListGet(b *testing.B) {
-	sl := skiplist.New(skiplist.Int)
-	l := loadTestData()
-	b.N = len(l)
-
-	for _, v := range l {
-		sl.Set(v, v)
-	}
-
-	b.ResetTimer()
-	b.StartTimer()
-
-	execCount := 5
-	b.N = len(l) * execCount
-
-	for i := 0; i < execCount; i++ {
-		for _, v := range l {
-			e := sl.Get(v)
-			var result [50]interface{}
-			for i := 0; i < 50 && e != nil; i++ {
-				result[i] = e.Value
-				e = e.Next()
-			}
-		}
-	}
-}
-
 func BenchmarkGetRange(b *testing.B) {
 
 }
@@ -444,6 +417,34 @@ func BenchmarkIndexRange(b *testing.B) {
 	}
 }
 
+func BenchmarkSkipListGet(b *testing.B) {
+	sl := skiplist.New(skiplist.Int)
+	l := loadTestData()
+	b.N = len(l)
+
+	for _, v := range l {
+		sl.Set(v, v)
+	}
+
+	b.ResetTimer()
+	b.StartTimer()
+
+	execCount := 5
+	b.N = len(l) * execCount
+
+	for i := 0; i < execCount; i++ {
+		for _, v := range l {
+			sl.Get(v)
+			// e := sl.Get(v)
+			// var result [50]interface{}
+			// for i := 0; i < 50 && e != nil; i++ {
+			// 	result[i] = e.Value
+			// 	e = e.Next()
+			// }
+		}
+	}
+}
+
 func BenchmarkSkipListSet(b *testing.B) {
 
 	l := loadTestData()