/* * (c) Copyright 2010 Talis Systems Ltd. * All rights reserved. * [See end of file] */ package dev; import java.util.HashMap ; import java.util.Map ; import com.hp.hpl.jena.sparql.util.Timer ; public class TestModelCreation { public static void main(String...argv) { //org.openjena.atlas.logging.Log.setLog4j() ; int N = 1000000 ; Object[] objects = new Object[100] ; Timer t = new Timer() ; t.startTimer() ; for ( int i = 0 ; i < N; i++ ) { //Model m = ModelFactory.createDefaultModel() ; Map m = new HashMap() ; objects[i%100] = m ; } long millis = t.endTimer() ; System.out.printf("Time = %.2fs for %,d creations. Rate = %,.2f objects/s\n", millis/1000.0, N, N*(1000.0/millis)) ; } } /* * (c) Copyright 2010 Talis Systems Ltd. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */