--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/gc/shenandoah/heuristics/shenandoahTraversalAggressiveHeuristics.cpp Fri Jul 05 11:07:09 2019 +0200
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+
+#include "gc/shenandoah/heuristics/shenandoahTraversalAggressiveHeuristics.hpp"
+#include "gc/shenandoah/shenandoahCollectionSet.hpp"
+#include "gc/shenandoah/shenandoahFreeSet.hpp"
+#include "gc/shenandoah/shenandoahHeap.inline.hpp"
+#include "gc/shenandoah/shenandoahHeuristics.hpp"
+#include "gc/shenandoah/shenandoahTraversalGC.hpp"
+#include "logging/log.hpp"
+#include "logging/logTag.hpp"
+#include "utilities/quickSort.hpp"
+
+ShenandoahTraversalAggressiveHeuristics::ShenandoahTraversalAggressiveHeuristics() : ShenandoahHeuristics(),
+ _last_cset_select(0) {
+ // Do not shortcut evacuation
+ SHENANDOAH_ERGO_OVERRIDE_DEFAULT(ShenandoahImmediateThreshold, 100);
+
+ // Aggressive runs with max speed for allocation, to capture races against mutator
+ SHENANDOAH_ERGO_DISABLE_FLAG(ShenandoahPacing);
+
+ // Aggressive evacuates everything, so it needs as much evac space as it can get
+ SHENANDOAH_ERGO_ENABLE_FLAG(ShenandoahEvacReserveOverflow);
+
+ // If class unloading is globally enabled, aggressive does unloading even with
+ // concurrent cycles.
+ if (ClassUnloading) {
+ SHENANDOAH_ERGO_OVERRIDE_DEFAULT(ShenandoahUnloadClassesFrequency, 1);
+ }
+
+}
+
+bool ShenandoahTraversalAggressiveHeuristics::is_experimental() {
+ return true;
+}
+
+bool ShenandoahTraversalAggressiveHeuristics::is_diagnostic() {
+ return true;
+}
+
+const char* ShenandoahTraversalAggressiveHeuristics::name() {
+ return "traversal-aggressive";
+}
+
+void ShenandoahTraversalAggressiveHeuristics::choose_collection_set(ShenandoahCollectionSet* collection_set) {
+ ShenandoahHeap* heap = ShenandoahHeap::heap();
+
+ ShenandoahTraversalGC* traversal_gc = heap->traversal_gc();
+
+ ShenandoahHeapRegionSet* traversal_set = traversal_gc->traversal_set();
+ traversal_set->clear();
+
+ RegionData *data = get_region_data_cache(heap->num_regions());
+ size_t cnt = 0;
+
+ // Step 0. Prepare all regions
+ for (size_t i = 0; i < heap->num_regions(); i++) {
+ ShenandoahHeapRegion* r = heap->get_region(i);
+ if (r->used() > 0) {
+ if (r->is_regular()) {
+ data[cnt]._region = r;
+ data[cnt]._garbage = r->garbage();
+ data[cnt]._seqnum_last_alloc = r->seqnum_last_alloc_mutator();
+ cnt++;
+ }
+ traversal_set->add_region(r);
+ }
+ }
+
+ for (size_t i = 0; i < cnt; i++) {
+ if (data[i]._seqnum_last_alloc > _last_cset_select) continue;
+
+ ShenandoahHeapRegion* r = data[i]._region;
+ assert (r->is_regular(), "should have been filtered before");
+
+ if (r->garbage() > 0) {
+ assert(!collection_set->is_in(r), "must not yet be in cset");
+ collection_set->add_region(r);
+ }
+ }
+
+ // Clear liveness data
+ // TODO: Merge it with step 0, but save live data in RegionData before.
+ for (size_t i = 0; i < heap->num_regions(); i++) {
+ ShenandoahHeapRegion* r = heap->get_region(i);
+ if (r->used() > 0) {
+ r->clear_live_data();
+ }
+ }
+
+ collection_set->update_region_status();
+
+ _last_cset_select = ShenandoahHeapRegion::seqnum_current_alloc();
+}
+
+void ShenandoahTraversalAggressiveHeuristics::choose_collection_set_from_regiondata(ShenandoahCollectionSet* set,
+ RegionData* data, size_t data_size,
+ size_t free) {
+ ShouldNotReachHere();
+}
+
+bool ShenandoahTraversalAggressiveHeuristics::should_start_gc() const {
+ log_info(gc)("Trigger: Start next cycle immediately");
+ return true;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/gc/shenandoah/heuristics/shenandoahTraversalAggressiveHeuristics.hpp Fri Jul 05 11:07:09 2019 +0200
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2018, Red Hat, Inc. All rights reserved.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHTRAVERSALAGGRESSIVEHEURISTICS_HPP
+#define SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHTRAVERSALAGGRESSIVEHEURISTICS_HPP
+
+#include "gc/shenandoah/shenandoahHeuristics.hpp"
+
+class ShenandoahTraversalAggressiveHeuristics : public ShenandoahHeuristics {
+private:
+ uint64_t _last_cset_select;
+
+protected:
+ virtual void choose_collection_set_from_regiondata(ShenandoahCollectionSet* set,
+ RegionData* data, size_t data_size,
+ size_t free);
+
+public:
+ ShenandoahTraversalAggressiveHeuristics();
+
+ virtual bool is_experimental();
+
+ virtual bool is_diagnostic();
+
+ virtual const char* name();
+
+ virtual void choose_collection_set(ShenandoahCollectionSet* collection_set);
+ virtual bool should_start_gc() const;
+};
+
+#endif // SHARE_GC_SHENANDOAH_HEURISTICS_SHENANDOAHTRAVERSALAGGRESSIVEHEURISTICS_HPP
--- a/src/hotspot/share/gc/shenandoah/shenandoahTraversalMode.cpp Thu Jul 04 20:29:56 2019 +0200
+++ b/src/hotspot/share/gc/shenandoah/shenandoahTraversalMode.cpp Fri Jul 05 11:07:09 2019 +0200
@@ -23,6 +23,7 @@
#include "precompiled.hpp"
#include "gc/shenandoah/shenandoahTraversalMode.hpp"
+#include "gc/shenandoah/heuristics/shenandoahTraversalAggressiveHeuristics.hpp"
#include "gc/shenandoah/heuristics/shenandoahTraversalHeuristics.hpp"
#include "logging/log.hpp"
#include "logging/logTag.hpp"
@@ -47,6 +48,8 @@
if (ShenandoahGCHeuristics != NULL) {
if (strcmp(ShenandoahGCHeuristics, "adaptive") == 0) {
return new ShenandoahTraversalHeuristics();
+ } else if (strcmp(ShenandoahGCHeuristics, "aggressive") == 0) {
+ return new ShenandoahTraversalAggressiveHeuristics();
} else {
vm_exit_during_initialization("Unknown -XX:ShenandoahGCHeuristics option");
}
--- a/test/hotspot/jtreg/gc/CriticalNativeArgs.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/CriticalNativeArgs.java Fri Jul 05 11:07:09 2019 +0200
@@ -47,6 +47,7 @@
*
* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xcomp -Xmx256M -XX:+CriticalJNINatives gc.CriticalNativeArgs
* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCMode=traversal -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.CriticalNativeArgs
+ * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UnlockExperimentalVMOptions -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.CriticalNativeArgs
*/
public class CriticalNativeArgs {
public static void main(String[] args) {
--- a/test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java Fri Jul 05 11:07:09 2019 +0200
@@ -37,6 +37,11 @@
* @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestAllocHumongousFragment
* @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocHumongousFragment
*
+ * @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot -XX:+ShenandoahVerify TestAllocHumongousFragment
+ * @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot -XX:+ShenandoahVerify TestAllocHumongousFragment
+ * @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestAllocHumongousFragment
+ * @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocHumongousFragment
+ *
* @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestAllocHumongousFragment
* @run main/othervm -Xlog:gc -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahTargetNumRegions=2048 -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestAllocHumongousFragment
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java Fri Jul 05 11:07:09 2019 +0200
@@ -38,6 +38,12 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocIntArrays
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestAllocIntArrays
*
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot -XX:+ShenandoahVerify TestAllocIntArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot -XX:+ShenandoahVerify TestAllocIntArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestAllocIntArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocIntArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestAllocIntArrays
+ *
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestAllocIntArrays
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestAllocIntArrays
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java Fri Jul 05 11:07:09 2019 +0200
@@ -38,6 +38,12 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocObjectArrays
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestAllocObjectArrays
*
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot -XX:+ShenandoahVerify TestAllocObjectArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot -XX:+ShenandoahVerify TestAllocObjectArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestAllocObjectArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocObjectArrays
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestAllocObjectArrays
+ *
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestAllocObjectArrays
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestAllocObjectArrays
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java Fri Jul 05 11:07:09 2019 +0200
@@ -38,6 +38,12 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestAllocObjects
*
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot -XX:+ShenandoahVerify TestAllocObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot -XX:+ShenandoahVerify TestAllocObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestAllocObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestAllocObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestAllocObjects
+ *
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestAllocObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestAllocObjects
*
@@ -51,6 +57,7 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=compact -XX:+ShenandoahSuspendibleWorkers TestAllocObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahSuspendibleWorkers TestAllocObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahSuspendibleWorkers TestAllocObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahSuspendibleWorkers TestAllocObjects
*/
import java.util.Random;
--- a/test/hotspot/jtreg/gc/shenandoah/TestGCThreadGroups.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestGCThreadGroups.java Fri Jul 05 11:07:09 2019 +0200
@@ -36,12 +36,14 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=2 -XX:ParallelGCThreads=4 -Xmx16m -XX:ShenandoahGCHeuristics=compact -Dtarget=100 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=2 -XX:ParallelGCThreads=4 -Xmx16m -XX:ShenandoahGCHeuristics=aggressive -Dtarget=100 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=2 -XX:ParallelGCThreads=4 -Xmx16m -XX:ShenandoahGCMode=traversal -Dtarget=1000 TestGCThreadGroups
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=2 -XX:ParallelGCThreads=4 -Xmx16m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCMode=passive -Dtarget=1000 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCHeuristics=adaptive -Dtarget=1000 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCHeuristics=static -Dtarget=1000 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCHeuristics=compact -Dtarget=100 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCHeuristics=aggressive -Dtarget=100 TestGCThreadGroups
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCMode=traversal -Dtarget=1000 TestGCThreadGroups
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ConcGCThreads=4 -XX:ParallelGCThreads=2 -Xmx16m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 TestGCThreadGroups
*/
public class TestGCThreadGroups {
--- a/test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java Fri Jul 05 11:07:09 2019 +0200
@@ -46,6 +46,7 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -XX:+ShenandoahUncommit -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=compact TestHeapUncommit
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -XX:+ShenandoahUncommit -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCHeuristics=aggressive TestHeapUncommit
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -XX:+ShenandoahUncommit -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCMode=traversal TestHeapUncommit
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -XX:+ShenandoahUncommit -XX:ShenandoahUncommitDelay=0 -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestHeapUncommit
*/
/*
--- a/test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java Fri Jul 05 11:07:09 2019 +0200
@@ -33,6 +33,10 @@
* @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 -XX:+ShenandoahAllocFailureALot TestLotsOfCycles
* @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 TestLotsOfCycles
*
+ * @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 -XX:+ShenandoahOOMDuringEvacALot TestLotsOfCycles
+ * @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 -XX:+ShenandoahAllocFailureALot TestLotsOfCycles
+ * @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dtarget=1000 TestLotsOfCycles
+ *
* @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCHeuristics=adaptive -Dtarget=10000 TestLotsOfCycles
* @run main/othervm/timeout=480 -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx16m -XX:ShenandoahGCMode=traversal -Dtarget=10000 TestLotsOfCycles
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestObjItrWithHeapDump.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestObjItrWithHeapDump.java Fri Jul 05 11:07:09 2019 +0200
@@ -57,7 +57,7 @@
String[][][] modeHeuristics = new String[][][] {
{{"normal"}, {"adaptive", "compact", "static", "aggressive"}},
- {{"traversal"}, {"adaptive"}},
+ {{"traversal"}, {"adaptive", "aggressive"}},
{{"passive"}, {"passive"}}
};
--- a/test/hotspot/jtreg/gc/shenandoah/TestRefprocSanity.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestRefprocSanity.java Fri Jul 05 11:07:09 2019 +0200
@@ -27,11 +27,12 @@
* @key gc
* @requires vm.gc.Shenandoah & !vm.graal.enabled
*
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g TestRefprocSanity
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:+ShenandoahVerify TestRefprocSanity
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestRefprocSanity
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:+ShenandoahVerify -XX:ShenandoahGCMode=traversal TestRefprocSanity
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:+ShenandoahVerify TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:+ShenandoahVerify -XX:ShenandoahGCMode=traversal TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal TestRefprocSanity
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestRefprocSanity
*/
import java.lang.ref.*;
--- a/test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java Fri Jul 05 11:07:09 2019 +0200
@@ -31,6 +31,7 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=static -XX:+ShenandoahRegionSampling TestRegionSampling
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=compact -XX:+ShenandoahRegionSampling TestRegionSampling
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahRegionSampling TestRegionSampling
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahRegionSampling TestRegionSampling
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahRegionSampling TestRegionSampling
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=passive -XX:+ShenandoahDegeneratedGC -XX:+ShenandoahRegionSampling TestRegionSampling
--- a/test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java Fri Jul 05 11:07:09 2019 +0200
@@ -36,6 +36,10 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestRetainObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestRetainObjects
*
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestRetainObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestRetainObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestRetainObjects
+ *
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestRetainObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestRetainObjects
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java Fri Jul 05 11:07:09 2019 +0200
@@ -36,6 +36,10 @@
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestSieveObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=aggressive TestSieveObjects
*
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot TestSieveObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot TestSieveObjects
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestSieveObjects
+ *
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestSieveObjects
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xmx1g -Xms1g -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestSieveObjects
*
--- a/test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java Fri Jul 05 11:07:09 2019 +0200
@@ -37,6 +37,7 @@
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseStringDeduplication -Xmx256M -Xlog:gc+stats TestStringDedup
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:+UseStringDeduplication -Xmx256M -Xlog:gc+stats TestStringDedup
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+UseStringDeduplication -Xmx256M -Xlog:gc+stats TestStringDedup
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=compact -XX:+UseStringDeduplication -Xmx256M -Xlog:gc+stats TestStringDedup
*/
--- a/test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java Fri Jul 05 11:07:09 2019 +0200
@@ -71,6 +71,16 @@
* TestStringDedupStress
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats
+ * -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -DtargetStrings=2000000
+ * -Xlog:gc
+ * TestStringDedupStress
+ *
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats
+ * -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot -DtargetStrings=2000000
+ * -Xlog:gc
+ * TestStringDedupStress
+ *
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+UseStringDeduplication -Xmx1g -Xlog:gc+stats
* -XX:ShenandoahUpdateRefsEarly=off -DtargetStrings=3000000
* -Xlog:gc
* TestStringDedupStress
--- a/test/hotspot/jtreg/gc/shenandoah/TestStringInternCleanup.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/TestStringInternCleanup.java Fri Jul 05 11:07:09 2019 +0200
@@ -36,6 +36,7 @@
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ClassUnloadingWithConcurrentMark -Xmx64m -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify TestStringInternCleanup
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ClassUnloadingWithConcurrentMark -Xmx64m -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify TestStringInternCleanup
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ClassUnloadingWithConcurrentMark -Xmx64m -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahVerify TestStringInternCleanup
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ClassUnloadingWithConcurrentMark -Xmx64m -XX:ShenandoahGCHeuristics=adaptive TestStringInternCleanup
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ClassUnloadingWithConcurrentMark -Xmx64m -XX:ShenandoahGCHeuristics=static TestStringInternCleanup
--- a/test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java Fri Jul 05 11:07:09 2019 +0200
@@ -30,6 +30,7 @@
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive -XX:-ShenandoahDegeneratedGC -Dprecise=true TestChurnNotifications
*
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -Dprecise=false TestChurnNotifications
+ * @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Dprecise=false TestChurnNotifications
*
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive -Dprecise=false TestChurnNotifications
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=static -Dprecise=false TestChurnNotifications
--- a/test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java Fri Jul 05 11:07:09 2019 +0200
@@ -31,6 +31,7 @@
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive -XX:-ShenandoahDegeneratedGC TestPauseNotifications
*
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive TestPauseNotifications
+ * @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive TestPauseNotifications
*
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive TestPauseNotifications
* @run main/othervm -Xmx128m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=static TestPauseNotifications
--- a/test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java Fri Jul 05 11:07:09 2019 +0200
@@ -126,7 +126,7 @@
String[][][] modeHeuristics = new String[][][] {
{{"normal"}, {"adaptive", "compact", "static", "aggressive"}},
- {{"traversal"}, {"adaptive"}},
+ {{"traversal"}, {"adaptive", "aggressive"}},
{{"passive"}, {"passive"}}
};
--- a/test/hotspot/jtreg/gc/stress/CriticalNativeStress.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/stress/CriticalNativeStress.java Fri Jul 05 11:07:09 2019 +0200
@@ -49,6 +49,7 @@
* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.stress.CriticalNativeStress
* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -Xcomp -Xmx256M -XX:+CriticalJNINatives gc.stress.CriticalNativeStress
* @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.stress.CriticalNativeStress
+ * @run main/othervm/native -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -Xcomp -Xmx512M -XX:+CriticalJNINatives gc.stress.CriticalNativeStress
*/
public class CriticalNativeStress {
private static Random rand = new Random();
--- a/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java Fri Jul 05 11:07:09 2019 +0200
@@ -40,9 +40,12 @@
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
+ * @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
+ * @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
+ * @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
*
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
- * @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
+ * @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
*
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
* @run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal gc.stress.gcbasher.TestGCBasherWithShenandoah 120000
--- a/test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java Thu Jul 04 20:29:56 2019 +0200
+++ b/test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java Fri Jul 05 11:07:09 2019 +0200
@@ -39,6 +39,9 @@
* @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcold.TestGCOld 50 1 20 10 10000
* @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcold.TestGCOld 50 1 20 10 10000
* @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive gc.stress.gcold.TestGCOld 50 1 20 10 10000
+ * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcold.TestGCOld 50 1 20 10 10000
+ * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcold.TestGCOld 50 1 20 10 10000
+ * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:ShenandoahGCHeuristics=aggressive gc.stress.gcold.TestGCOld 50 1 20 10 10000
*
* @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000
* @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=traversal -XX:+ShenandoahVerify gc.stress.gcold.TestGCOld 50 1 20 10 10000