Mercurial > hg > Members > shoshi > jungle > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/benchMark/index/CreateIndexBenchMark.java @ 308:201cc75a9984
change Red Black Tree Edit Path Extends
author | tatsuki |
---|---|
date | Thu, 26 Jan 2017 15:23:25 +0900 |
parents | a23069461460 |
children | d6b81870216b |
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package jp.ac.u_ryukyu.ie.cr.benchMark.index; import jp.ac.u_ryukyu.ie.cr.benchMark.JungleTreeCreater; import jp.ac.u_ryukyu.ie.cr.jungle.DefaultJungle; import jp.ac.u_ryukyu.ie.cr.jungle.Jungle; import jp.ac.u_ryukyu.ie.cr.jungle.store.nodepath.DefaultNodePath; import jp.ac.u_ryukyu.ie.cr.jungle.store.nodepath.NodePath; import jp.ac.u_ryukyu.ie.cr.jungle.transaction.editor.jungleTreeEditor.JungleTreeEditor; import jp.ac.u_ryukyu.ie.cr.jungle.tree.JungleTree; /** * Created by e115731 on 2016/12/30. */ public class CreateIndexBenchMark { public static void main(String args[]) { if (args.length == 0) { System.out.println("args default or difference"); System.exit(0); } if (args[0].equals("default")) { System.out.println("create default tree"); } else { System.out.println("create red black tree"); } String key = "key"; String indexKey = "indexKey"; Jungle jungle = new DefaultJungle(null, "hogehoge"); for (int i = 100; i <= 100000;) { Long t1 = System.currentTimeMillis(); JungleTree tree; if (args[0].equals("default")) { tree = jungle.createNewTree("Tree" + i); } else { tree = jungle.createNewRedBlackTree("Tree" + i, key); } JungleTreeEditor editor = tree.getJungleTreeEditor(); NodePath path = new DefaultNodePath(); int maxNodeCount = i; JungleTreeCreater creater = new JungleTreeCreater(maxNodeCount); editor = creater.createTree(editor, key, indexKey, path); Long t2 = System.currentTimeMillis(); System.out.println((i) + " " + (t2 - t1)); i = i + 100; System.gc(); //GCしないとクソみたいに重くなる } } }