8315692: Parallelize gc/stress/TestStressRSetCoarsening.java test
Reviewed-by: shade, mli, lmesnik, tschatzl
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@ -27,13 +27,12 @@ import java.util.concurrent.TimeoutException;
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import jdk.test.whitebox.WhiteBox;
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/*
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* @test TestStressRSetCoarsening.java
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* @test
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* @key stress
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* @bug 8146984 8147087
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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*
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* @summary Stress G1 Remembered Set by creating a lot of cross region links
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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@ -42,27 +41,82 @@ import jdk.test.whitebox.WhiteBox;
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* @run main/othervm/timeout=300
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx500m -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 1 0 300
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* -Xmx500m -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 1 0 300
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*/
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/*
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* @test
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=300
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx500m -XX:G1HeapRegionSize=8m gc.stress.TestStressRSetCoarsening 1 10 300
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* -Xmx500m -XX:G1HeapRegionSize=8m gc.stress.TestStressRSetCoarsening 1 10 300
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*/
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/*
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* @test
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=300
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx500m -XX:G1HeapRegionSize=32m gc.stress.TestStressRSetCoarsening 42 10 300
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*/
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/*
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* @test
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=300
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx500m -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 2 0 300
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* -Xmx500m -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 2 0 300
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*/
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/*
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* @test
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=1800
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx1G -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 500 0 1800
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* -Xmx1G -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 500 0 1800
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*/
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/*
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* @test
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* @requires vm.gc.G1
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* @requires os.maxMemory > 3G
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* @requires vm.opt.MaxGCPauseMillis == "null"
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=1800
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* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
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* -XX:+UseG1GC -Xlog:gc* -XX:MaxGCPauseMillis=1000
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* -Xmx1G -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 10 10 1800
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* -Xmx1G -XX:G1HeapRegionSize=1m gc.stress.TestStressRSetCoarsening 10 10 1800
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*/
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/**
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@ -95,7 +149,7 @@ public class TestStressRSetCoarsening {
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}
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int objectsPerRegion = Integer.parseInt(args[0]); // 1 means humongous
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int regsToRefresh = Integer.parseInt(args[1]); // 0 means no regions to refresh at the end of cycle
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int timeout = Integer.parseInt(args[2]); // in seconds, test should stop working eariler
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int timeout = Integer.parseInt(args[2]); // in seconds, test should stop working earlier
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new TestStressRSetCoarsening(objectsPerRegion, regsToRefresh, timeout).go();
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}
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