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Trim/expand test heap sizes to fit small heaps

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This commit is contained in:
shade
2017-11-30 16:24:29 +01:00
parent 05d8b35963
commit 8234335cb6
16 changed files with 150 additions and 150 deletions
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4
test/hotspot/jtreg/gc/TestHumongousReferenceObject.java
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@@ -34,8 +34,8 @@ import jdk.internal.vm.annotation.Contended;
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xmx128m -XX:+UseG1GC -XX:G1HeapRegionSize=2M -XX:ContendedPaddingWidth=8192 TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xmx128m -XX:+UseG1GC -XX:G1HeapRegionSize=4M -XX:ContendedPaddingWidth=8192 TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xmx128m -XX:+UseG1GC -XX:G1HeapRegionSize=8M -XX:ContendedPaddingWidth=8192 TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xmx128m -XX:+UseShenandoahGC -XX:ShenandoahHeapRegionSize=8M -XX:ContendedPaddingWidth=8192 TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xmx128m -XX:+UseShenandoahGC -XX:ShenandoahHeapRegionSize=8M -XX:ContendedPaddingWidth=8192 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xms128m -Xmx128m -XX:+UseShenandoahGC -XX:ShenandoahHeapRegionSize=8M -XX:ContendedPaddingWidth=8192 TestHumongousReferenceObject
* @run main/othervm -XX:+EnableContended -XX:-RestrictContended -Xms128m -Xmx128m -XX:+UseShenandoahGC -XX:ShenandoahHeapRegionSize=8M -XX:ContendedPaddingWidth=8192 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify TestHumongousReferenceObject
*/
public class TestHumongousReferenceObject {

2
test/hotspot/jtreg/gc/shenandoah/EvilSyncBug.java
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@@ -49,7 +49,7 @@ public class EvilSyncBug {
test();
} else {
for (int i = 0; i < NUM_RUNS; i++) {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xmx128m",
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xms128m",
"-Xmx128m",
"-XX:+UseShenandoahGC",
"-XX:+UnlockDiagnosticVMOptions",

12
test/hotspot/jtreg/gc/shenandoah/HumongousThreshold.java
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@@ -24,13 +24,13 @@
/*
* @test HumongousThreshold
*
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=50 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=90 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=99 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=100 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=50 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=90 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=99 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=100 -XX:+UnlockDiagnosticVMOptions -XX:+ShenandoahVerify HumongousThreshold
*
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=90
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:ShenandoahHumongousThreshold=90
* -XX:+UnlockDiagnosticVMOptions -XX:ShenandoahGCHeuristics=aggressive HumongousThreshold
*/

28
test/hotspot/jtreg/gc/shenandoah/ShenandoahStrDedupStress.java
View File

@@ -30,20 +30,20 @@
* @modules java.base/jdk.internal.misc:open
* @modules java.base/java.lang:open
* java.management
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:+ShenandoahOOMDuringEvacALot ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=passive -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=generational -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=LRU -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=connected -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx2G -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off -XX:+ShenandoahOOMDuringEvacALot ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:+ShenandoahOOMDuringEvacALot ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=passive -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=generational -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=LRU -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=connected -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off ShenandoahStrDedupStress
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats -XX:ShenandoahUpdateRefsEarly=off -XX:+ShenandoahOOMDuringEvacALot ShenandoahStrDedupStress
*/
import java.lang.reflect.*;

2
test/hotspot/jtreg/gc/shenandoah/TestHeapAlloc.java
View File

@@ -49,7 +49,7 @@ public class TestHeapAlloc {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
true,
"-Xmx4G",
"-Xmx1G",
"-Xms256M",
"-XX:+UseShenandoahGC",
"-XX:ShenandoahFailHeapExpansionAfter=50",

12
test/hotspot/jtreg/gc/shenandoah/TestShenandoahWithLogLevel.java
View File

@@ -24,11 +24,11 @@
/*
* @test TestShenandoahWithLogLevel.java
* @summary Test Shenandoah with different log levels
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx4G -Xlog:gc*=error TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx4G -Xlog:gc*=warning TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx4G -Xlog:gc*=info TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx4G -Xlog:gc*=debug TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx4G -Xlog:gc*=trace TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx1G -Xlog:gc*=error TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx1G -Xlog:gc*=warning TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx1G -Xlog:gc*=info TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx1G -Xlog:gc*=debug TestShenandoahWithLogLevel
* @run main/othervm -XX:+UseShenandoahGC -Xms256M -Xmx1G -Xlog:gc*=trace TestShenandoahWithLogLevel
*/
@@ -37,7 +37,7 @@ import java.util.*;
public class TestShenandoahWithLogLevel {
public static void main(String[] args) {
ArrayList<Object> list = new ArrayList<>();
long count = 5000 * 1024 * 1024 / 16; // 500MB allocation
long count = 300 * 1024 * 1024 / 16; // 300MB allocation
for (long index = 0; index < count; index ++) {
Object sink = new Object();
list.add(sink);

34
test/hotspot/jtreg/gc/shenandoah/acceptance/AllocIntArrays.java
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@@ -25,25 +25,25 @@
* @test AllocIntArrays
* @summary Acceptance tests: collector can withstand allocation
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocIntArrays
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:-UseTLAB -XX:+ShenandoahVerify AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:-UseTLAB -XX:+ShenandoahVerify AllocIntArrays
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=continuous AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=aggressive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=continuous AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational AllocIntArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU AllocIntArrays
*/
import java.util.Random;

34
test/hotspot/jtreg/gc/shenandoah/acceptance/AllocObjectArrays.java
View File

@@ -25,25 +25,25 @@
* @test AllocObjectArrays
* @summary Acceptance tests: collector can withstand allocation
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocObjectArrays
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:-UseTLAB -XX:+ShenandoahVerify AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:-UseTLAB -XX:+ShenandoahVerify AllocObjectArrays
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=continuous AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=aggressive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=continuous AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational AllocObjectArrays
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU AllocObjectArrays
*/
import java.util.Random;

32
test/hotspot/jtreg/gc/shenandoah/acceptance/AllocObjects.java
View File

@@ -25,23 +25,23 @@
* @test AllocObjects
* @summary Acceptance tests: collector can withstand allocation
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify AllocObjects
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=continuous AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=aggressive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=continuous AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational AllocObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU AllocObjects
*/
import java.util.Random;

34
test/hotspot/jtreg/gc/shenandoah/acceptance/HeapUncommit.java
View File

@@ -25,25 +25,25 @@
* @test HeapUncommit
* @summary Acceptance tests: collector can withstand allocation
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify HeapUncommit
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:-UseTLAB -XX:+ShenandoahVerify HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:-UseTLAB -XX:+ShenandoahVerify HeapUncommit
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=passive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=adaptive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=static HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=continuous HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=aggressive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=connected HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=generational HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=LRU HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=passive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=adaptive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=static HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=continuous HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=aggressive HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=connected HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=generational HeapUncommit
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=LRU HeapUncommit
*/
import java.util.Random;

6
test/hotspot/jtreg/gc/shenandoah/acceptance/ParallelRefprocSanity.java
View File

@@ -25,9 +25,9 @@
* @test ParallelRefprocSanity
* @summary Test that reference processing works with both parallel and non-parallel variants.
*
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -Xms2g ParallelRefprocSanity
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -Xms2g -XX:-ParallelRefProcEnabled ParallelRefprocSanity
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -Xms2g -XX:+ParallelRefProcEnabled ParallelRefprocSanity
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -Xms1g ParallelRefprocSanity
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:-ParallelRefProcEnabled ParallelRefprocSanity
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:+ParallelRefProcEnabled ParallelRefprocSanity
*/
import java.lang.ref.*;

34
test/hotspot/jtreg/gc/shenandoah/acceptance/RetainObjects.java
View File

@@ -25,25 +25,25 @@
* @test RetainObjects
* @summary Acceptance tests: collector can deal with retained objects
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify RetainObjects
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:-UseTLAB -XX:+ShenandoahVerify RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:-UseTLAB -XX:+ShenandoahVerify RetainObjects
*
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=passive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=adaptive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=static RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=continuous RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=aggressive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=connected RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=generational RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx2g -Xms2g -XX:ShenandoahGCHeuristics=LRU RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=passive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=continuous RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=connected RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=generational RetainObjects
* @run main/othervm -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=LRU RetainObjects
*/
public class RetainObjects {

2
test/hotspot/jtreg/gc/shenandoah/acceptance/VerifyJCStressTest.java
View File

@@ -27,7 +27,7 @@
* @key gc
* @modules java.base/jdk.internal.misc
* java.management
* @run main/othervm -XX:+UseShenandoahGC -Xmx2g -Xms2g
* @run main/othervm -XX:+UseShenandoahGC -Xmx1g -Xms1g
* -XX:+IgnoreUnrecognizedVMOptions
* -XX:+UnlockExperimentalVMOptions
* -XX:+UnlockDiagnosticVMOptions

6
test/hotspot/jtreg/gc/shenandoah/options/AlwaysPreTouch.java
View File

@@ -24,9 +24,9 @@
/*
* @test AlwaysPreTouch
* @summary Check that Shenandoah's AlwaysPreTouch does not fire asserts
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xmx2g AlwaysPreTouch
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xms128m -Xmx2g AlwaysPreTouch
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xms2g -Xmx2g AlwaysPreTouch
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xmx1g AlwaysPreTouch
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xms128m -Xmx1g AlwaysPreTouch
* @run main/othervm -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -Xms1g -Xmx1g AlwaysPreTouch
*/
public class AlwaysPreTouch {

38
test/hotspot/jtreg/gc/shenandoah/options/TestRegionSizeArgs.java
View File

@@ -46,7 +46,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms2m",
"-Xmx2g",
"-Xmx1g",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldMatch("Initial heap size");
@@ -56,7 +56,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms4m",
"-Xmx2g",
"-Xmx1g",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldHaveExitValue(0);
@@ -65,7 +65,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms8m",
"-Xmx2g",
"-Xmx1g",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldHaveExitValue(0);
@@ -74,7 +74,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:ShenandoahHeapRegionSize=200m",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
@@ -85,7 +85,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:ShenandoahHeapRegionSize=11m",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
@@ -96,7 +96,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:ShenandoahHeapRegionSize=9m",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
@@ -106,7 +106,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:ShenandoahHeapRegionSize=255K",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
@@ -117,7 +117,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:ShenandoahHeapRegionSize=260K",
"-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
@@ -127,7 +127,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms1g",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahHeapRegionSize=32M",
"-version");
@@ -138,7 +138,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms1g",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahHeapRegionSize=64M",
"-version");
@@ -150,7 +150,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms1g",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahHeapRegionSize=256K",
"-version");
@@ -161,7 +161,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms1g",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahHeapRegionSize=128K",
"-version");
@@ -176,7 +176,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=255K",
"-version");
@@ -188,7 +188,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=1M",
"-XX:ShenandoahMaxRegionSize=260K",
@@ -200,7 +200,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=200m",
"-version");
@@ -212,7 +212,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=11m",
"-version");
@@ -224,7 +224,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=9m",
"-version");
@@ -239,7 +239,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMaxRegionSize=255K",
"-version");
@@ -251,7 +251,7 @@ public class TestRegionSizeArgs {
{
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
"-Xms100m",
"-Xmx2g",
"-Xmx1g",
"-XX:+UnlockExperimentalVMOptions",
"-XX:ShenandoahMinRegionSize=1M",
"-XX:ShenandoahMaxRegionSize=260K",

20
test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java
View File

@@ -30,16 +30,16 @@ import java.io.IOException;
* @requires vm.flavor == "server"
* @summary Stress the Shenandoah GC by trying to make old objects more likely to be garbage than young objects.
*
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx2g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=passive -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=connected -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=generational -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=LRU -XX:+ShenandoahVerify TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=continuous TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UseShenandoahGC -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestGCBasherWithShenandoah 120000
*/
public class TestGCBasherWithShenandoah {
public static void main(String[] args) throws IOException {