Mercurial > hg > truffle
annotate graal/com.oracle.graal.hotspot.test/src/com/oracle/graal/hotspot/test/MemoryUsageBenchmark.java @ 17100:dbc4d605eb8f
[SPARC] rename guaranteeLoadable to generateSimm13OffsetLoad
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
---|---|
date | Wed, 10 Sep 2014 12:55:35 -0700 |
parents | b359f0468128 |
children | 58f45b63b802 |
rev | line source |
---|---|
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
1 /* |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
4 * |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
8 * |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
14 * |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
18 * |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
21 * questions. |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
22 */ |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
23 package com.oracle.graal.hotspot.test; |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
24 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
25 import static com.oracle.graal.debug.internal.MemUseTrackerImpl.*; |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
26 import static com.oracle.graal.hotspot.CompileTheWorld.*; |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
27 import static com.oracle.graal.hotspot.CompileTheWorld.Options.*; |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
28 import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
29 import static com.oracle.graal.nodes.StructuredGraph.*; |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
30 |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
31 import com.oracle.graal.api.runtime.*; |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
32 import com.oracle.graal.compiler.test.*; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
33 import com.oracle.graal.debug.*; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
34 import com.oracle.graal.debug.internal.*; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
35 import com.oracle.graal.hotspot.*; |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
36 import com.oracle.graal.hotspot.CompileTheWorld.Config; |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
37 import com.oracle.graal.hotspot.meta.*; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
38 import com.oracle.graal.printer.*; |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
39 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
40 /** |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
41 * Used to benchmark memory usage during Graal compilation. |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
42 * |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
43 * To benchmark: |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
44 * |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
45 * <pre> |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
46 * mx vm -XX:-UseGraalClassLoader -cp @com.oracle.graal.hotspot.test com.oracle.graal.hotspot.test.MemoryUsageBenchmark |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
47 * </pre> |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
48 * |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
49 * Memory analysis for a {@link CompileTheWorld} execution can also be performed. For example: |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
50 * |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
51 * <pre> |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
52 * mx --vm server vm -XX:-UseGraalClassLoader -G:CompileTheWorldClasspath=$HOME/SPECjvm2008/SPECjvm2008.jar -cp @com.oracle.graal.hotspot.test com.oracle.graal.hotspot.test.MemoryUsageBenchmark |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
53 * </pre> |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
54 */ |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
55 public class MemoryUsageBenchmark extends GraalCompilerTest { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
56 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
57 public static int simple(int a, int b) { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
58 return a + b; |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
59 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
60 |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
61 public static synchronized int complex(CharSequence cs) { |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
62 if (cs instanceof String) { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
63 return cs.hashCode(); |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
64 } |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
65 |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
66 if (cs instanceof StringBuffer) { |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
67 int[] hash = {0}; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
68 cs.chars().forEach(c -> hash[0] += c); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
69 return hash[0]; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
70 } |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
71 |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
72 int res = 0; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
73 |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
74 // Exercise lock elimination |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
75 synchronized (cs) { |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
76 res = cs.length(); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
77 } |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
78 synchronized (cs) { |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
79 res = cs.hashCode() ^ 31; |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
80 } |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
81 |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
82 for (int i = 0; i < cs.length(); i++) { |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
83 res *= cs.charAt(i); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
84 } |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
85 |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
86 // A fixed length loop with some canonicalizable arithmetics will |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
87 // activate loop unrolling and more canonicalization |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
88 int sum = 0; |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
89 for (int i = 0; i < 5; i++) { |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
90 sum += i * 2; |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
91 } |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
92 res += sum; |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
93 |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
94 // Activates escape-analysis |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
95 res += new String("asdf").length(); |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
96 |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
97 return res; |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
98 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
99 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
100 static class MemoryUsageCloseable implements AutoCloseable { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
101 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
102 private final long start; |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
103 private final String name; |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
104 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
105 public MemoryUsageCloseable(String name) { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
106 this.name = name; |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
107 this.start = getCurrentThreadAllocatedBytes(); |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
108 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
109 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
110 @Override |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
111 public void close() { |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
112 long end = getCurrentThreadAllocatedBytes(); |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
113 long allocated = end - start; |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
114 System.out.println(name + ": " + allocated); |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
115 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
116 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
117 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
118 public static void main(String[] args) { |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
119 // Ensure a Graal runtime is initialized prior to Debug being initialized as the former |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
120 // may include processing command line options used by the latter. |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
121 Graal.getRuntime(); |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
122 |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
123 // Ensure a debug configuration for this thread is initialized |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
124 if (Debug.isEnabled() && DebugScope.getConfig() == null) { |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
125 DebugEnvironment.initialize(System.out); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
126 } |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
127 new MemoryUsageBenchmark().run(); |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
128 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
129 |
16773
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
130 private void doCompilation(String methodName, String label) { |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
131 HotSpotResolvedJavaMethod method = (HotSpotResolvedJavaMethod) getMetaAccess().lookupJavaMethod(getMethod(methodName)); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
132 HotSpotBackend backend = runtime().getHostBackend(); |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
133 |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
134 // invalidate any existing compiled code |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
135 method.reprofile(); |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
136 |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
137 int id = method.allocateCompileId(INVOCATION_ENTRY_BCI); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
138 long ctask = 0L; |
16773
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
139 |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
140 try (MemoryUsageCloseable c = label == null ? null : new MemoryUsageCloseable(label)) { |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
141 CompilationTask task = new CompilationTask(backend, method, INVOCATION_ENTRY_BCI, ctask, id); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
142 task.runCompilation(); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
143 } |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
144 } |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
145 |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
146 private void allocSpyCompilation(String methodName) { |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
147 if (AllocSpy.isEnabled()) { |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
148 HotSpotResolvedJavaMethod method = (HotSpotResolvedJavaMethod) getMetaAccess().lookupJavaMethod(getMethod(methodName)); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
149 HotSpotBackend backend = runtime().getHostBackend(); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
150 |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
151 // invalidate any existing compiled code |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
152 method.reprofile(); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
153 |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
154 int id = method.allocateCompileId(INVOCATION_ENTRY_BCI); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
155 long ctask = 0L; |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
156 try (AllocSpy as = AllocSpy.open(methodName)) { |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
157 CompilationTask task = new CompilationTask(backend, method, INVOCATION_ENTRY_BCI, ctask, id); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
158 task.runCompilation(); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
159 } |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
160 } |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
161 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
162 |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
163 private static final boolean verbose = Boolean.getBoolean("verbose"); |
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
164 |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
165 private void compileAndTime(String methodName) { |
16716
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
166 |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
167 // Parse in eager mode to resolve methods/fields/classes |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
168 parseEager(methodName); |
bb030c4a6822
improvements to MemoryUsageBenchmark
Doug Simon <doug.simon@oracle.com>
parents:
16696
diff
changeset
|
169 |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
170 // Warm up and initialize compiler phases used by this compilation |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
171 for (int i = 0; i < 10; i++) { |
16773
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
172 doCompilation(methodName, verbose ? methodName + "[warmup-" + i + "]" : null); |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
173 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
174 |
16773
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
175 doCompilation(methodName, methodName); |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
176 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
177 |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
178 public void run() { |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
179 compileAndTime("simple"); |
16696
bd6b44b04143
moved MemoryUsageBenchmark to graal.hotspot.test and use CompilationTask to drive compilation
Doug Simon <doug.simon@oracle.com>
parents:
16690
diff
changeset
|
180 compileAndTime("complex"); |
16723
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
181 if (CompileTheWorldClasspath.getValue() != SUN_BOOT_CLASS_PATH) { |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
182 CompileTheWorld ctw = new CompileTheWorld(CompileTheWorldClasspath.getValue(), new Config(CompileTheWorldConfig.getValue()), CompileTheWorldStartAt.getValue(), |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
183 CompileTheWorldStopAt.getValue(), CompileTheWorldVerbose.getValue()); |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
184 try { |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
185 ctw.compile(); |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
186 } catch (Throwable e) { |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
187 e.printStackTrace(); |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
188 } |
c880fb576c97
add support for CompileTheWorld based memory usage analysis
Doug Simon <doug.simon@oracle.com>
parents:
16716
diff
changeset
|
189 } |
16773
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
190 allocSpyCompilation("simple"); |
b359f0468128
added AllocSpy-based memory usage benchmarking
Doug Simon <doug.simon@oracle.com>
parents:
16728
diff
changeset
|
191 allocSpyCompilation("complex"); |
16690
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
192 } |
7e8ecfe7d2e5
preliminary compiler memory usage benchmark
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
193 } |