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src/share/vm/gc_implementation/shared/gcTraceSend.cpp

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rev 9032 : 8223692: Add JFR G1 Heap Summary Event Support


 332 
 333 class GCHeapSummaryEventSender : public GCHeapSummaryVisitor {
 334   GCId _gc_id;
 335   GCWhen::Type _when;
 336  public:
 337   GCHeapSummaryEventSender(GCId gc_id, GCWhen::Type when) : _gc_id(gc_id), _when(when) {}
 338 
 339   void visit(const GCHeapSummary* heap_summary) const {
 340     const VirtualSpaceSummary& heap_space = heap_summary->heap();
 341 
 342     EventGCHeapSummary e;
 343     if (e.should_commit()) {
 344       e.set_gcId(_gc_id.id());
 345       e.set_when((u1)_when);
 346       e.set_heapSpace(to_struct(heap_space));
 347       e.set_heapUsed(heap_summary->used());
 348       e.commit();
 349     }
 350   }
 351 
 352 //  void visit(const G1HeapSummary* g1_heap_summary) const {
 353 //    visit((GCHeapSummary*)g1_heap_summary);
 354 //
 355 //    EventG1HeapSummary e;
 356 //    if (e.should_commit()) {
 357 //      e.set_gcId(_shared_gc_info.gc_id().id());
 358 //      e.set_when((u1)_when);
 359 //      e.set_edenUsedSize(g1_heap_summary->edenUsed());
 360 //      e.set_edenTotalSize(g1_heap_summary->edenCapacity());
 361 //      e.set_survivorUsedSize(g1_heap_summary->survivorUsed());
 362 //      e.set_numberOfRegions(g1_heap_summary->numberOfRegions());
 363 //      e.commit();
 364 //    }
 365 //  }
 366 
 367   void visit(const PSHeapSummary* ps_heap_summary) const {
 368     visit((GCHeapSummary*)ps_heap_summary);
 369 
 370     const VirtualSpaceSummary& old_summary = ps_heap_summary->old();
 371     const SpaceSummary& old_space = ps_heap_summary->old_space();
 372     const VirtualSpaceSummary& young_summary = ps_heap_summary->young();
 373     const SpaceSummary& eden_space = ps_heap_summary->eden();
 374     const SpaceSummary& from_space = ps_heap_summary->from();
 375     const SpaceSummary& to_space = ps_heap_summary->to();
 376 
 377     EventPSHeapSummary e;
 378     if (e.should_commit()) {
 379       e.set_gcId(_gc_id.id());
 380       e.set_when((u1)_when);
 381 
 382       e.set_oldSpace(to_struct(ps_heap_summary->old()));
 383       e.set_oldObjectSpace(to_struct(ps_heap_summary->old_space()));
 384       e.set_youngSpace(to_struct(ps_heap_summary->young()));
 385       e.set_edenSpace(to_struct(ps_heap_summary->eden()));




 332 
 333 class GCHeapSummaryEventSender : public GCHeapSummaryVisitor {
 334   GCId _gc_id;
 335   GCWhen::Type _when;
 336  public:
 337   GCHeapSummaryEventSender(GCId gc_id, GCWhen::Type when) : _gc_id(gc_id), _when(when) {}
 338 
 339   void visit(const GCHeapSummary* heap_summary) const {
 340     const VirtualSpaceSummary& heap_space = heap_summary->heap();
 341 
 342     EventGCHeapSummary e;
 343     if (e.should_commit()) {
 344       e.set_gcId(_gc_id.id());
 345       e.set_when((u1)_when);
 346       e.set_heapSpace(to_struct(heap_space));
 347       e.set_heapUsed(heap_summary->used());
 348       e.commit();
 349     }
 350   }
 351 
 352   void visit(const G1HeapSummary* g1_heap_summary) const {
 353     visit((GCHeapSummary*)g1_heap_summary);
 354 
 355     EventG1HeapSummary e;
 356     if (e.should_commit()) {
 357       e.set_gcId(_gc_id.id());
 358       e.set_when((u1)_when);
 359       e.set_edenUsedSize(g1_heap_summary->edenUsed());
 360       e.set_edenTotalSize(g1_heap_summary->edenCapacity());
 361       e.set_survivorUsedSize(g1_heap_summary->survivorUsed());
 362       e.set_numberOfRegions(g1_heap_summary->numberOfRegions());
 363       e.commit();
 364     }
 365   }
 366 
 367   void visit(const PSHeapSummary* ps_heap_summary) const {
 368     visit((GCHeapSummary*)ps_heap_summary);
 369 
 370     const VirtualSpaceSummary& old_summary = ps_heap_summary->old();
 371     const SpaceSummary& old_space = ps_heap_summary->old_space();
 372     const VirtualSpaceSummary& young_summary = ps_heap_summary->young();
 373     const SpaceSummary& eden_space = ps_heap_summary->eden();
 374     const SpaceSummary& from_space = ps_heap_summary->from();
 375     const SpaceSummary& to_space = ps_heap_summary->to();
 376 
 377     EventPSHeapSummary e;
 378     if (e.should_commit()) {
 379       e.set_gcId(_gc_id.id());
 380       e.set_when((u1)_when);
 381 
 382       e.set_oldSpace(to_struct(ps_heap_summary->old()));
 383       e.set_oldObjectSpace(to_struct(ps_heap_summary->old_space()));
 384       e.set_youngSpace(to_struct(ps_heap_summary->young()));
 385       e.set_edenSpace(to_struct(ps_heap_summary->eden()));


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