truffle: graal/com.oracle.truffle.object/src/com/oracle/truffle/object/debug/ShapeProfiler.java annotate

author	Andreas Woess <andreas.woess@jku.at>
date	Tue, 18 Nov 2014 23:19:43 +0100
parents
children

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18408 2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	1 /*
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	2 * Copyright (c) 2014, 2014, Oracle and/or its affiliates. All rights reserved.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	4 *
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	7 * published by the Free Software Foundation.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	8 *
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	13 * accompanied this code).
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	14 *
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	18 *
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	21 * questions.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	22 */
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	23 package com.oracle.truffle.object.debug;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	24
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	25 import java.io.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	26 import java.text.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	27 import java.util.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	28 import java.util.concurrent.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	29
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	30 import com.oracle.truffle.api.object.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	31 import com.oracle.truffle.object.*;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	32
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	33 public class ShapeProfiler {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	34 private static final String LINE_SEPARATOR = "***********************************************";
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	35 private static final String BULLET = "* ";
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	36 private static final String TOKEN_SEPARATOR = "\t";
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	37 private final ConcurrentLinkedQueue<DynamicObject> queue;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	38
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	39 public ShapeProfiler() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	40 queue = new ConcurrentLinkedQueue<>();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	41 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	42
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	43 public void track(DynamicObject obj) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	44 queue.add(obj);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	45 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	46
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	47 public void dump(PrintWriter out) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	48 ShapeStats globalStats = new ShapeStats("Cumulative results for all shapes");
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	49 for (DynamicObject obj : queue) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	50 Shape shape = obj.getShape();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	51 globalStats.profile(shape);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	52 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	53
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	54 globalStats.dump(out);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	55 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	56
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	57 public void dump(PrintWriter out, int topResults) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	58 if (topResults > 0) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	59 IdentityHashMap<Shape, ShapeStats> shapeMap = new IdentityHashMap<>();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	60
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	61 for (DynamicObject obj : queue) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	62 Shape shape = obj.getShape();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	63 ShapeStats stats = shapeMap.get(shape);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	64 if (stats == null) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	65 shapeMap.put(shape, stats = new ShapeStats(createLabel(shape)));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	66 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	67 stats.profile(shape);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	68 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	69
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	70 List<ShapeStats> allStats = new ArrayList<>(shapeMap.values());
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	71 Collections.sort(allStats, new Comparator<ShapeStats>() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	72 public int compare(ShapeStats a, ShapeStats b) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	73 return Long.compare(b.jsObjects, a.jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	74 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	75 });
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	76
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	77 ShapeStats avgStats = new ShapeStats("Cumulative results for top " + topResults + " shapes");
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	78 for (int i = 0; i < topResults; i++) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	79 ShapeStats stats = allStats.get(i);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	80 stats.setLabel("Shape " + (i + 1) + ": " + stats.getLabel());
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	81 stats.dump(out);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	82 avgStats.add(stats);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	83 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	84 avgStats.dump(out);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	85 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	86 // Dump also cumulative results.
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	87 dump(out);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	88 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	89
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	90 private static String createLabel(Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	91 String label = shape.toString();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	92 return label.substring(label.indexOf('{') + 1, label.lastIndexOf('}'));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	93 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	94
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	95 private static class ShapeStats {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	96 private String label;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	97 private long jsObjects;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	98 private long oac;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	99 private long oas;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	100 private long ofs;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	101 private long pac;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	102 private long pas;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	103 private long pfs;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	104
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	105 public ShapeStats(String label) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	106 this.label = label;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	107 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	108
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	109 public String getLabel() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	110 return label;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	111 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	112
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	113 public void setLabel(String label) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	114 this.label = label;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	115 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	116
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	117 public void profile(Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	118 jsObjects++;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	119 oac += shape.getObjectArrayCapacity();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	120 oas += shape.getObjectArraySize();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	121 ofs += shape.getObjectFieldSize();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	122 pac += shape.getPrimitiveArrayCapacity();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	123 pas += shape.getPrimitiveArraySize();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	124 pfs += shape.getPrimitiveFieldSize();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	125 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	126
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	127 public void add(ShapeStats stats) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	128 jsObjects += stats.jsObjects;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	129 oac += stats.oac;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	130 oas += stats.oas;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	131 ofs += stats.ofs;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	132 oac += stats.oac;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	133 oas += stats.oas;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	134 ofs += stats.ofs;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	135 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	136
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	137 public void dump(PrintWriter out) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	138 DecimalFormat format = new DecimalFormat("###.####");
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	139 out.println(LINE_SEPARATOR);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	140 out.println(BULLET + label);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	141 out.println(LINE_SEPARATOR);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	142 out.println(BULLET + "Allocated objects:\t" + jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	143 out.println(BULLET + "Total object array capacity:\t" + oac);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	144 out.println(BULLET + "Total object array size:\t" + oas);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	145 out.println(BULLET + "Total object field size:\t" + ofs);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	146 out.println(BULLET + "Average object array capacity:\t" + avgOAC(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	147 out.println(BULLET + "Average object array size:\t" + avgOAS(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	148 out.println(BULLET + "Average object field size:\t" + avgOFS(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	149 out.println(LINE_SEPARATOR);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	150 out.println(BULLET + "Total primitive array capacity:\t" + pac);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	151 out.println(BULLET + "Total primitive array size:\t" + pas);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	152 out.println(BULLET + "Total primitive field size:\t" + pfs);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	153 out.println(BULLET + "Average primitive array capacity:\t" + avgPAC(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	154 out.println(BULLET + "Average primitive array size:\t" + avgPAS(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	155 out.println(BULLET + "Average primitive field size:\t" + avgPFS(format));
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	156 out.println(LINE_SEPARATOR);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	157 out.println(BULLET + toString());
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	158 out.println(LINE_SEPARATOR + "\n");
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	159 out.flush();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	160 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	161
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	162 @Override
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	163 public String toString() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	164 DecimalFormat format = new DecimalFormat("###.####");
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	165 // @formatter:off
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	166 return "{" + label + "}" + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	167 + jsObjects + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	168 + avgOAC(format) + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	169 + avgOAS(format) + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	170 + avgOFS(format) + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	171 + avgPAC(format) + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	172 + avgPAS(format) + TOKEN_SEPARATOR
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	173 + avgPFS(format);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	174 // @formatter:on
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	175 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	176
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	177 private String avgOAC(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	178 return format.format((double) oac / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	179 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	180
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	181 private String avgOAS(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	182 return format.format((double) oas / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	183 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	184
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	185 private String avgOFS(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	186 return format.format((double) ofs / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	187 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	188
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	189 private String avgPAC(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	190 return format.format((double) pac / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	191 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	192
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	193 private String avgPAS(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	194 return format.format((double) pas / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	195 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	196
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	197 private String avgPFS(DecimalFormat format) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	198 return format.format((double) pfs / jsObjects);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	199 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	200 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	201
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	202 public static ShapeProfiler getInstance() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	203 return shapeProf;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	204 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	205
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	206 private static final ShapeProfiler shapeProf;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	207 static {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	208 if (ObjectStorageOptions.Profile) {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	209 shapeProf = new ShapeProfiler();
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	210 Runtime.getRuntime().addShutdownHook(new Thread() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	211 @Override
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	212 public void run() {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	213 getInstance().dump(new PrintWriter(System.out), ObjectStorageOptions.ProfileTopResults);
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	214 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	215 });
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	216 } else {
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	217 shapeProf = null;
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	218 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	219 }
2c3666f44855 Truffle: initial commit of object API implementation Andreas Woess <andreas.woess@jku.at> parents: diff changeset	220 }

18408

2c3666f44855 Truffle: initial commit of object API implementation