Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / performance / read / LogTest2.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/LogTest2.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/LogTest2.java
new file mode 100644 (file)
index 0000000..adc99b4
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/performance/read/LogTest2.java
@@ -0,0 +1,112 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.tests.performance.read;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.UUID;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.datatypes.utils.LogUtils;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.VirtualGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.WriteOnlyGraph;
+import org.simantics.db.common.request.WriteOnlyResultRequest;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.request.WriteResultRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.VirtualGraphSupport;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.utils.datastructures.Pair;
+
+
+public class LogTest2 extends ExistingDatabaseTest {
+
+       public static final int NODE_SIZE = 512;
+       public static final int TEN = 10;
+       public static final int HUNDRED = 100;
+       public static final int THOUSAND = 1000;
+       public static final int MILLION = 1000000;
+       
+       public static final int KEY_SIZE = THOUSAND;
+       public static final int ROUNDS = TEN * HUNDRED;
+       public static final int BATCHES = 5;
+       
+       public void test() throws Exception {
+               
+               Session session = getSession();
+               
+               VirtualGraphSupport vgss = session.getService(VirtualGraphSupport.class);
+               VirtualGraph vg = vgss.getMemoryPersistent(UUID.randomUUID().toString());
+
+               final Resource log = session.sync(new WriteResultRequest<Resource>(vg) {
+
+                       @Override
+                       public Resource perform(WriteGraph graph) throws DatabaseException {
+                               
+                               LogUtils lu = new LogUtils(graph);
+                               return lu.create(graph, NODE_SIZE, 0);
+                               
+                       }
+
+               });             
+               
+               for(int i=0;i<BATCHES;i++) {
+
+                       long start = System.nanoTime();
+
+                       for(int j=0;j<ROUNDS;j++) {
+
+                               final Collection<Pair<Integer, Resource>> values = session.sync(new WriteOnlyResultRequest<Collection<Pair<Integer, Resource>>>(vg) {
+
+                                       @Override
+                                       public Collection<Pair<Integer, Resource>> perform(WriteOnlyGraph graph) throws DatabaseException {
+
+                                               Collection<Pair<Integer, Resource>> values = new ArrayList<Pair<Integer, Resource>>();
+                                               for(int i=0;i<KEY_SIZE;i++) {
+                                                       Resource value = graph.newResource();
+                                                       graph.claim(value, L0.InstanceOf, null, L0.String);
+                                                       graph.claimValue(value, "Value" + i, Bindings.STRING);
+                                                       values.add(Pair.make(i, value));
+                                               }
+                                               return values;
+
+                                       }
+
+                               });
+
+
+                               session.sync(new WriteRequest(vg) {
+
+                                       @Override
+                                       public void perform(WriteGraph graph) throws DatabaseException {
+
+                                               LogUtils lu = new LogUtils(graph);
+                                               lu.insertAll(graph, log, values);
+
+                                       }
+
+                               });
+
+                       }
+                       
+                       long duration = System.nanoTime()-start;
+                       System.err.println("A batch of " + KEY_SIZE*ROUNDS + " values at " + 1e-9*duration + "s.");
+                       start = System.nanoTime();
+
+               }
+
+       }
+
+}