From dffbca432e017704229b3e4dd582664a07003693 Mon Sep 17 00:00:00 2001
From: LepilkinaElena <Elena.Lepilkina@jetbrains.com>
Date: Thu, 4 Jun 2020 13:55:54 +0400
Subject: [PATCH] Benchmark for objects allocations (#4216)

---
 performance/ring/src/main/kotlin/main.kt      |  1 +
 .../org/jetbrains/ring/AllocationBenchmark.kt | 25 +++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 performance/ring/src/main/kotlin/org/jetbrains/ring/AllocationBenchmark.kt

diff --git a/performance/ring/src/main/kotlin/main.kt b/performance/ring/src/main/kotlin/main.kt
index 2ae574ff344..475318c6a05 100644
--- a/performance/ring/src/main/kotlin/main.kt
+++ b/performance/ring/src/main/kotlin/main.kt
@@ -26,6 +26,7 @@ class RingLauncher : Launcher() {
             mutableMapOf(
                     "AbstractMethod.sortStrings" to BenchmarkEntryWithInit.create(::AbstractMethodBenchmark, { sortStrings() }),
                     "AbstractMethod.sortStringsWithComparator" to BenchmarkEntryWithInit.create(::AbstractMethodBenchmark, { sortStringsWithComparator() }),
+                    "AllocationBenchmark.allocateObjects" to BenchmarkEntryWithInit.create(::AllocationBenchmark, { allocateObjects() }),
                     "ClassArray.copy" to BenchmarkEntryWithInit.create(::ClassArrayBenchmark, { copy() }),
                     "ClassArray.copyManual" to BenchmarkEntryWithInit.create(::ClassArrayBenchmark, { copyManual() }),
                     "ClassArray.filterAndCount" to BenchmarkEntryWithInit.create(::ClassArrayBenchmark, { filterAndCount() }),
diff --git a/performance/ring/src/main/kotlin/org/jetbrains/ring/AllocationBenchmark.kt b/performance/ring/src/main/kotlin/org/jetbrains/ring/AllocationBenchmark.kt
new file mode 100644
index 00000000000..61a8e988e7c
--- /dev/null
+++ b/performance/ring/src/main/kotlin/org/jetbrains/ring/AllocationBenchmark.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+package org.jetbrains.ring
+
+var counter = 0
+
+open class AllocationBenchmark {
+
+    class MyClass {
+        fun inc() {
+            counter++
+        }
+    }
+
+    //Benchmark
+    fun allocateObjects() {
+        repeat(BENCHMARK_SIZE) {
+            MyClass().inc()
+        }
+    }
+
+}
\ No newline at end of file