57 "-XX:" + (j == 0 ? "-" : "+") + "AOTReplayTraining")
58 .classpath("app.jar")
59 .appCommandLine("JavacBenchApp", "10")
60 .runAOTWorkflow();
61 }
62 }
63 }
64 static void trainAndRun(String testName, String trainingFlags, String productionFlags, String errorPattern) throws Exception {
65 printTestCase("Flags mismatch " + testName);
66
67 String appJar = ClassFileInstaller.getJarPath("hello.jar");
68 String aotConfigFile = "hello.aotconfig";
69 String aotCacheFile = "hello.aot";
70 String helloClass = "Hello";
71
72 ProcessBuilder pb;
73 OutputAnalyzer out;
74
75 // first make sure we have a valid aotConfigFile with default value of TypeProfileLevel
76 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
77 "-XX:AOTMode=record",
78 "-XX:AOTConfiguration=" + aotConfigFile,
79 "-XX:+UnlockExperimentalVMOptions",
80 trainingFlags,
81 "-cp", appJar, helloClass);
82
83 out = CDSTestUtils.executeAndLog(pb, "train");
84 out.shouldHaveExitValue(0);
85
86 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
87 "-XX:AOTMode=create",
88 "-XX:AOTConfiguration=" + aotConfigFile,
89 "-XX:AOTCache=" + aotCacheFile,
90 "-XX:+UnlockExperimentalVMOptions",
91 trainingFlags,
92 "-cp", appJar);
93
94 out = CDSTestUtils.executeAndLog(pb, "assemble");
95 out.shouldHaveExitValue(0);
96
97 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
98 "-XX:AOTCache=" + aotCacheFile,
99 "-XX:+UnlockExperimentalVMOptions",
100 trainingFlags,
101 "-cp", appJar, helloClass);
102
103 out = CDSTestUtils.executeAndLog(pb, "production_success");
104 out.shouldNotMatch(errorPattern);
105 out.shouldHaveExitValue(0);
106
107 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
108 "-XX:AOTCache=" + aotCacheFile,
109 "-XX:+UnlockExperimentalVMOptions",
110 productionFlags,
111 "-cp", appJar, helloClass);
112
113 out = CDSTestUtils.executeAndLog(pb, "production_failure");
114 out.shouldMatch(errorPattern);
115 out.shouldHaveExitValue(0);
116 }
117
118 public static void testFlagsMismatch() throws Exception {
119 String errorPattern = ".*Profile.* setting .* does not equal the current .*Profile.* setting.*";
120 trainAndRun("TypeProfileLevel", "-XX:TypeProfileLevel=222", "-XX:TypeProfileLevel=111", errorPattern);
121 trainAndRun("TypeProfileArgsLimit", "-XX:TypeProfileArgsLimit=2", "-XX:TypeProfileArgsLimit=3", errorPattern);
122 trainAndRun("TypeProfileParamsLimit", "-XX:TypeProfileParmsLimit=2", "-XX:TypeProfileParmsLimit=3", errorPattern);
123 trainAndRun("TypeProfileWidth", "-XX:TypeProfileWidth=2", "-XX:TypeProfileWidth=3", errorPattern);
124 if (Platform.isDebugBuild()) {
125 trainAndRun("ProfileTraps", "-XX:+ProfileTraps", "-XX:-ProfileTraps", errorPattern);
126 trainAndRun("TypeProfileCasts", "-XX:+TypeProfileCasts", "-XX:-TypeProfileCasts", errorPattern);
127 }
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57 "-XX:" + (j == 0 ? "-" : "+") + "AOTReplayTraining")
58 .classpath("app.jar")
59 .appCommandLine("JavacBenchApp", "10")
60 .runAOTWorkflow();
61 }
62 }
63 }
64 static void trainAndRun(String testName, String trainingFlags, String productionFlags, String errorPattern) throws Exception {
65 printTestCase("Flags mismatch " + testName);
66
67 String appJar = ClassFileInstaller.getJarPath("hello.jar");
68 String aotConfigFile = "hello.aotconfig";
69 String aotCacheFile = "hello.aot";
70 String helloClass = "Hello";
71
72 ProcessBuilder pb;
73 OutputAnalyzer out;
74
75 // first make sure we have a valid aotConfigFile with default value of TypeProfileLevel
76 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
77 "-Xlog:aot",
78 "-XX:AOTMode=record",
79 "-XX:AOTConfiguration=" + aotConfigFile,
80 "-XX:+UnlockExperimentalVMOptions",
81 trainingFlags,
82 "-cp", appJar, helloClass);
83
84 out = CDSTestUtils.executeAndLog(pb, "train");
85 out.shouldHaveExitValue(0);
86
87 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
88 "-Xlog:aot",
89 "-XX:AOTMode=create",
90 "-XX:AOTConfiguration=" + aotConfigFile,
91 "-XX:AOTCache=" + aotCacheFile,
92 "-XX:+UnlockExperimentalVMOptions",
93 trainingFlags,
94 "-cp", appJar);
95
96 out = CDSTestUtils.executeAndLog(pb, "assemble");
97 out.shouldHaveExitValue(0);
98
99 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
100 "-Xlog:aot",
101 "-XX:AOTCache=" + aotCacheFile,
102 "-XX:+UnlockExperimentalVMOptions",
103 trainingFlags,
104 "-cp", appJar, helloClass);
105
106 out = CDSTestUtils.executeAndLog(pb, "production_success");
107 out.shouldNotMatch(errorPattern);
108 out.shouldHaveExitValue(0);
109
110 pb = ProcessTools.createLimitedTestJavaProcessBuilder(
111 "-Xlog:aot",
112 "-XX:AOTCache=" + aotCacheFile,
113 "-XX:+UnlockExperimentalVMOptions",
114 productionFlags,
115 "-cp", appJar, helloClass);
116
117 out = CDSTestUtils.executeAndLog(pb, "production_failure");
118 out.shouldMatch(errorPattern);
119 out.shouldHaveExitValue(0);
120 }
121
122 public static void testFlagsMismatch() throws Exception {
123 String errorPattern = ".*Profile.* setting .* does not equal the current .*Profile.* setting.*";
124 trainAndRun("TypeProfileLevel", "-XX:TypeProfileLevel=222", "-XX:TypeProfileLevel=111", errorPattern);
125 trainAndRun("TypeProfileArgsLimit", "-XX:TypeProfileArgsLimit=2", "-XX:TypeProfileArgsLimit=3", errorPattern);
126 trainAndRun("TypeProfileParamsLimit", "-XX:TypeProfileParmsLimit=2", "-XX:TypeProfileParmsLimit=3", errorPattern);
127 trainAndRun("TypeProfileWidth", "-XX:TypeProfileWidth=2", "-XX:TypeProfileWidth=3", errorPattern);
128 if (Platform.isDebugBuild()) {
129 trainAndRun("ProfileTraps", "-XX:+ProfileTraps", "-XX:-ProfileTraps", errorPattern);
130 trainAndRun("TypeProfileCasts", "-XX:+TypeProfileCasts", "-XX:-TypeProfileCasts", errorPattern);
131 }
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