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8027962: Per-phase timing measurements for strong roots processing

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Reviewed-by: tschatzl, ecaspole
This commit is contained in:
Bengt Rutisson 2015-03-19 15:25:54 +01:00
parent f5292016ee
commit 8c7781ec72
5 changed files with 281 additions and 172 deletions
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9
hotspot/src/share/vm/gc_implementation/g1/g1RootProcessor.hpp
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@ -32,6 +32,7 @@
class CLDClosure;
class CodeBlobClosure;
class G1CollectedHeap;
class G1GCPhaseTimes;
class G1ParPushHeapRSClosure;
class Monitor;
class OopClosure;
@ -74,10 +75,14 @@ class G1RootProcessor : public StackObj {
CLDClosure* thread_stack_clds,
CLDClosure* scan_strong_clds,
CLDClosure* scan_weak_clds,
CodeBlobClosure* scan_strong_code);
CodeBlobClosure* scan_strong_code,
G1GCPhaseTimes* phase_times,
uint worker_i);
void process_vm_roots(OopClosure* scan_non_heap_roots,
OopClosure* scan_non_heap_weak_roots);
OopClosure* scan_non_heap_weak_roots,
G1GCPhaseTimes* phase_times,
uint worker_i);
public:
G1RootProcessor(G1CollectedHeap* g1h);