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comparison src/share/vm/gc_implementation/g1/g1_globals.hpp @ 1088:3fc996d4edd2

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6902303: G1: ScavengeALot should cause an incremental, rather than a full, collection Summary: ScavengeALot now causes an incremental (but possibly partially young, in the G1 sense) collection. Some such collections may be abandoned on account of MMU specs. Band-aided a native leak associated with abandoned pauses, as well as an MMU tracker overflow related to frequent scavenge events in the face of a large MMU denominator interval; the latter is protected by a product flag that defaults to false. Reviewed-by: tonyp
author ysr
date Thu, 19 Nov 2009 13:43:25 -0800
parents 23b9a8d315fc
children 44f61c24ddab
comparison
equal deleted inserted replaced
1087:23b9a8d315fc 1088:3fc996d4edd2
254 \ 254 \
255 develop(uintx, G1FixedSurvivorSpaceSize, 0, \ 255 develop(uintx, G1FixedSurvivorSpaceSize, 0, \
256 "If non-0 is the size of the G1 survivor space, " \ 256 "If non-0 is the size of the G1 survivor space, " \
257 "otherwise SurvivorRatio is used to determine the size") \ 257 "otherwise SurvivorRatio is used to determine the size") \
258 \ 258 \
259 product(bool, G1ForgetfulMMUTracker, false, \
260 "If the MMU tracker's memory is full, forget the oldest entry") \
261 \
259 product(uintx, G1HeapRegionSize, 0, \ 262 product(uintx, G1HeapRegionSize, 0, \
260 "Size of the G1 regions.") \ 263 "Size of the G1 regions.") \
261 \ 264 \
262 experimental(bool, G1ParallelRSetUpdatingEnabled, false, \ 265 experimental(bool, G1ParallelRSetUpdatingEnabled, false, \
263 "Enables the parallelization of remembered set updating " \ 266 "Enables the parallelization of remembered set updating " \