Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.hpp @ 113:ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
| author | coleenp |
|---|---|
| date | Sun, 13 Apr 2008 17:43:42 -0400 |
| parents | a61af66fc99e |
| children | d1605aabd0a1 |
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| 110:a49a647afe9a | 113:ba764ed4b6f2 |
|---|---|
| 30 | 30 |
| 31 class ObjectStartArray; | 31 class ObjectStartArray; |
| 32 | 32 |
| 33 class PSPromotionLAB : public CHeapObj { | 33 class PSPromotionLAB : public CHeapObj { |
| 34 protected: | 34 protected: |
| 35 static const size_t filler_header_size; | 35 static size_t filler_header_size; |
| 36 | 36 |
| 37 enum LabState { | 37 enum LabState { |
| 38 needs_flush, | 38 needs_flush, |
| 39 flushed, | 39 flushed, |
| 40 zero_size | 40 zero_size |