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comparison src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp @ 3771:842b840e67db

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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 eeae91c9baba
comparison
equal deleted inserted replaced
3770:74cd10898bea 3771:842b840e67db
43 43
44 typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure; 44 typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure;
45 45
46 class FilterIntoCSClosure; 46 class FilterIntoCSClosure;
47 class FilterOutOfRegionClosure; 47 class FilterOutOfRegionClosure;
48 class G1CMOopClosure;
48 49
49 #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES 50 #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES
50 #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined." 51 #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."
51 #endif 52 #endif
52 53
53 #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \ 54 #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \
54 f(G1ParScanHeapEvacClosure,_nv) \ 55 f(G1ParScanHeapEvacClosure,_nv) \
55 f(G1ParScanClosure,_nv) \ 56 f(G1ParScanClosure,_nv) \
56 f(G1ParPushHeapRSClosure,_nv) \ 57 f(G1ParPushHeapRSClosure,_nv) \
57 f(FilterIntoCSClosure,_nv) \ 58 f(FilterIntoCSClosure,_nv) \
58 f(FilterOutOfRegionClosure,_nv) 59 f(FilterOutOfRegionClosure,_nv) \
60 f(G1CMOopClosure,_nv)
59 61
60 #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES 62 #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES
61 #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined." 63 #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."
62 #endif 64 #endif
63 65