Mercurial > hg > truffle
diff src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp @ 3771:842b840e67db
7046558: G1: concurrent marking optimizations
Summary: Some optimizations to improve the concurrent marking phase: specialize the main oop closure, make sure a few methods in the fast path are properly inlined, a few more bits and pieces, and some cosmetic fixes.
Reviewed-by: stefank, johnc
| author | tonyp |
|---|---|
| date | Tue, 14 Jun 2011 10:33:43 -0400 |
| parents | ae5b2f1dcf12 |
| children | 4406629aa157 |
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--- a/src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp Mon Jun 13 13:48:18 2011 +0200 +++ b/src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp Tue Jun 14 10:33:43 2011 -0400 @@ -25,7 +25,7 @@ #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP #define SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP -#include "gc_implementation/g1/concurrentMark.hpp" +#include "gc_implementation/g1/concurrentMark.inline.hpp" #include "gc_implementation/g1/g1CollectedHeap.hpp" #include "gc_implementation/g1/g1OopClosures.hpp" #include "gc_implementation/g1/g1RemSet.hpp" @@ -108,5 +108,18 @@ } } +template <class T> inline void G1CMOopClosure::do_oop_nv(T* p) { + assert(_g1h->is_in_g1_reserved((HeapWord*) p), "invariant"); + assert(!_g1h->is_on_master_free_list( + _g1h->heap_region_containing((HeapWord*) p)), "invariant"); + + oop obj = oopDesc::load_decode_heap_oop(p); + if (_cm->verbose_high()) { + gclog_or_tty->print_cr("[%d] we're looking at location " + "*"PTR_FORMAT" = "PTR_FORMAT, + _task->task_id(), p, (void*) obj); + } + _task->deal_with_reference(obj); +} #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1OOPCLOSURES_INLINE_HPP