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8200729: Conditional compilation of GCs

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Reviewed-by: ehelin, coleenp, kvn, ihse
This commit is contained in:
Stefan Karlsson 2018-05-04 11:41:35 +02:00
parent d1cf230fc1
commit 1cb95bd3d1
123 changed files with 661 additions and 447 deletions
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11
src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
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@ -31,7 +31,7 @@
#include "gc/parallel/objectStartArray.inline.hpp"
#include "gc/parallel/parallelScavengeHeap.inline.hpp"
#include "gc/parallel/psAdaptiveSizePolicy.hpp"
#include "gc/parallel/psMarkSweep.hpp"
#include "gc/parallel/psMarkSweepProxy.hpp"
#include "gc/parallel/psMemoryPool.hpp"
#include "gc/parallel/psParallelCompact.inline.hpp"
#include "gc/parallel/psPromotionManager.hpp"
@ -48,6 +48,7 @@
#include "runtime/vmThread.hpp"
#include "services/memoryManager.hpp"
#include "services/memTracker.hpp"
#include "utilities/macros.hpp"
#include "utilities/vmError.hpp"
PSYoungGen* ParallelScavengeHeap::_young_gen = NULL;
@ -155,7 +156,7 @@ void ParallelScavengeHeap::post_initialize() {
if (UseParallelOldGC) {
PSParallelCompact::post_initialize();
} else {
PSMarkSweep::initialize();
PSMarkSweepProxy::initialize();
}
PSPromotionManager::initialize();
}
@ -406,7 +407,7 @@ void ParallelScavengeHeap::do_full_collection(bool clear_all_soft_refs) {
bool maximum_compaction = clear_all_soft_refs;
PSParallelCompact::invoke(maximum_compaction);
} else {
PSMarkSweep::invoke(clear_all_soft_refs);
PSMarkSweepProxy::invoke(clear_all_soft_refs);
}
}
@ -545,7 +546,7 @@ bool ParallelScavengeHeap::block_is_obj(const HeapWord* addr) const {
jlong ParallelScavengeHeap::millis_since_last_gc() {
return UseParallelOldGC ?
PSParallelCompact::millis_since_last_gc() :
PSMarkSweep::millis_since_last_gc();
PSMarkSweepProxy::millis_since_last_gc();
}
void ParallelScavengeHeap::prepare_for_verify() {
@ -602,7 +603,7 @@ void ParallelScavengeHeap::print_tracing_info() const {
AdaptiveSizePolicyOutput::print();
log_debug(gc, heap, exit)("Accumulated young generation GC time %3.7f secs", PSScavenge::accumulated_time()->seconds());
log_debug(gc, heap, exit)("Accumulated old generation GC time %3.7f secs",
UseParallelOldGC ? PSParallelCompact::accumulated_time()->seconds() : PSMarkSweep::accumulated_time()->seconds());
UseParallelOldGC ? PSParallelCompact::accumulated_time()->seconds() : PSMarkSweepProxy::accumulated_time()->seconds());
}