1 /*
2 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 package com.sun.hotspot.tools.compiler;
26
27 import java.io.PrintStream;
28 import java.util.ArrayList;
29
30 public class Compilation implements LogEvent {
31
32 private int id;
33 private boolean osr;
34 private Method method;
35 private CallSite call = new CallSite();
36 private CallSite lateInlineCall = new CallSite();
37 private int osrBci;
38 private String icount;
39 private String bcount;
40 private String special;
41 private double start;
42 private double end;
43 private int attempts;
44 private NMethod nmethod;
45 private ArrayList<Phase> phases = new ArrayList<Phase>(4);
46 private String failureReason;
47
48 Compilation(int id) {
49 this.id = id;
50 }
51
52 Phase getPhase(String s) {
53 for (Phase p : getPhases()) {
54 if (p.getName().equals(s)) {
55 return p;
56 }
57 }
58 return null;
59 }
60
61 double getRegallocTime() {
62 return getPhase("regalloc").getElapsedTime();
63 }
64
65 public double getStart() {
66 return start;
67 }
68
69 @Override
70 public String toString() {
71 StringBuilder sb = new StringBuilder();
72 sb.append(getId());
73 sb.append(" ");
74 sb.append(getMethod());
75 sb.append(" ");
76 sb.append(getIcount());
77 sb.append("+");
78 sb.append(getBcount());
79 sb.append("\n");
80 for (CallSite site : getCall().getCalls()) {
81 sb.append(site);
82 sb.append("\n");
83 }
84 if (getLateInlineCall().getCalls() != null) {
85 sb.append("late inline:\n");
86 for (CallSite site : getLateInlineCall().getCalls()) {
87 sb.append(site);
88 sb.append("\n");
89 }
90 }
91 return sb.toString();
92 }
93
94 public void printShort(PrintStream stream) {
95 if (getMethod() == null) {
96 stream.println(getSpecial());
97 } else {
98 int bc = isOsr() ? getOsr_bci() : -1;
99 stream.print(getId() + getMethod().decodeFlags(bc) + getMethod().format(bc));
100 }
101 }
102
103 public void print(PrintStream stream) {
104 print(stream, 0, false);
105 }
106
107 public void print(PrintStream stream, boolean printInlining) {
108 print(stream, 0, printInlining);
109 }
110
111 public void print(PrintStream stream, int indent, boolean printInlining) {
112 if (getMethod() == null) {
113 stream.println(getSpecial());
114 } else {
115 int bc = isOsr() ? getOsr_bci() : -1;
116 stream.print(getId() + getMethod().decodeFlags(bc) + getMethod().format(bc));
117 stream.println();
118 if (getFailureReason() != null) {
119 stream.println("COMPILE FAILED " + getFailureReason());
120 }
121 if (printInlining && call.getCalls() != null) {
122 for (CallSite site : call.getCalls()) {
123 site.print(stream, indent + 2);
124 }
125 }
126 if (printInlining && lateInlineCall.getCalls() != null) {
127 stream.println("late inline:");
128 for (CallSite site : lateInlineCall.getCalls()) {
129 site.print(stream, indent + 2);
130 }
131 }
132 }
133 }
134
135 public int getId() {
136 return id;
137 }
138
139 public void setId(int id) {
140 this.id = id;
141 }
142
143 public boolean isOsr() {
144 return osr;
145 }
146
147 public void setOsr(boolean osr) {
148 this.osr = osr;
149 }
150
151 public int getOsr_bci() {
152 return osrBci;
153 }
154
155 public void setOsr_bci(int osrBci) {
156 this.osrBci = osrBci;
157 }
158
159 public String getIcount() {
160 return icount;
161 }
162
163 public void setICount(String icount) {
164 this.icount = icount;
165 }
166
167 public String getBcount() {
168 return bcount;
169 }
170
171 public void setBCount(String bcount) {
172 this.bcount = bcount;
173 }
174
175 public String getSpecial() {
176 return special;
177 }
178
179 public void setSpecial(String special) {
180 this.special = special;
181 }
182
183 public void setStart(double start) {
184 this.start = start;
185 }
186
187 public double getEnd() {
188 return end;
189 }
190
191 public void setEnd(double end) {
192 this.end = end;
193 }
194
195 public int getAttempts() {
196 return attempts;
197 }
198
199 public void setAttempts(int attempts) {
200 this.attempts = attempts;
201 }
202
203 public NMethod getNMethod() {
204 return nmethod;
205 }
206
207 public void setNMethod(NMethod NMethod) {
208 this.nmethod = NMethod;
209 }
210
211 public ArrayList<Phase> getPhases() {
212 return phases;
213 }
214
215 public void setPhases(ArrayList<Phase> phases) {
216 this.setPhases(phases);
217 }
218
219 public String getFailureReason() {
220 return failureReason;
221 }
222
223 public void setFailureReason(String failureReason) {
224 this.failureReason = failureReason;
225 }
226
227 public Method getMethod() {
228 return method;
229 }
230
231 public void setMethod(Method method) {
232 // Don't change method if it is already set to avoid changing
233 // it by post parse inlining info.
234 if (getMethod() == null) {
235 this.method = method;
236 }
237 }
238
239 public CallSite getCall() {
240 return call;
241 }
242
243 public void setCall(CallSite call) {
244 this.call = call;
245 }
246
247 public CallSite getLateInlineCall() {
248 return lateInlineCall;
249 }
250
251 public double getElapsedTime() {
252 return end - start;
253 }
254
255 public Compilation getCompilation() {
256 return this;
257 }
258 }