Created Benchmark for InMemoryDataStore Write Op

[controller.git] / opendaylight / md-sal / benchmark-data-store / src / main / java / org / opendaylight / controller / md / sal / dom / store / benchmark / InMemoryDataStoreWriteTransactionBenchmark.java

diff --git a/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/InMemoryDataStoreWriteTransactionBenchmark.java b/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/InMemoryDataStoreWriteTransactionBenchmark.java
new file mode 100644 (file)
index 0000000..d3dda96
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+++ b/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/InMemoryDataStoreWriteTransactionBenchmark.java
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+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.dom.store.benchmark;
+
+import com.google.common.util.concurrent.MoreExecutors;
+import java.util.concurrent.TimeUnit;
+import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.Level;
+import org.openjdk.jmh.annotations.TearDown;
+
+/**
+ * Benchmark for testing of performance of write operations for InMemoryDataStore. The instance
+ * of benchmark creates InMemoryDataStore with Data Change Listener Executor Service as Same Thread Executor
+ * and DOM Store Executor Service as Same Thread Executor.
+ *
+ * @author Lukas Sedlak <lsedlak@cisco.com>
+ */
+@State(Scope.Thread)
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@Fork(1)
+public class InMemoryDataStoreWriteTransactionBenchmark extends AbstractInMemoryDatastoreWriteTransactionBenchmark {
+
+    @Setup(Level.Trial)
+    public void setUp() throws Exception {
+        domStore = new InMemoryDOMDataStore("SINGLE_THREADED_DS_BENCHMARK", MoreExecutors.sameThreadExecutor(),
+            MoreExecutors.sameThreadExecutor());
+        schemaContext = BenchmarkModel.createTestContext();
+        domStore.onGlobalContextUpdated(schemaContext);
+        initTestNode();
+    }
+
+    @TearDown
+    public void tearDown() {
+        schemaContext = null;
+        domStore = null;
+    }
+}