Mercurial > hg > graal-compiler
comparison src/share/vm/gc_implementation/g1/g1_globals.hpp @ 942:2c79770d1f6e
6819085: G1: use larger and/or user settable region size
Summary: Instead of the region size being hard-coded, allow the user to set it.
Reviewed-by: jmasa, johnc, apetrusenko
author | tonyp |
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date | Thu, 30 Jul 2009 16:22:58 -0400 |
parents | 8624da129f0b |
children | 6270f80a7331 |
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941:8b46c4d82093 | 942:2c79770d1f6e |
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35 "Confidence level for MMU/pause predictions") \ | 35 "Confidence level for MMU/pause predictions") \ |
36 \ | 36 \ |
37 develop(intx, G1MarkingOverheadPercent, 0, \ | 37 develop(intx, G1MarkingOverheadPercent, 0, \ |
38 "Overhead of concurrent marking") \ | 38 "Overhead of concurrent marking") \ |
39 \ | 39 \ |
40 product(intx, G1YoungGenSize, 0, \ | 40 product(uintx, G1YoungGenSize, 0, \ |
41 "Size of the G1 young generation, 0 is the adaptive policy") \ | 41 "Size of the G1 young generation, 0 is the adaptive policy") \ |
42 \ | 42 \ |
43 develop(bool, G1Gen, true, \ | 43 develop(bool, G1Gen, true, \ |
44 "If true, it will enable the generational G1") \ | 44 "If true, it will enable the generational G1") \ |
45 \ | 45 \ |
244 \ | 244 \ |
245 develop(uintx, G1FixedSurvivorSpaceSize, 0, \ | 245 develop(uintx, G1FixedSurvivorSpaceSize, 0, \ |
246 "If non-0 is the size of the G1 survivor space, " \ | 246 "If non-0 is the size of the G1 survivor space, " \ |
247 "otherwise SurvivorRatio is used to determine the size") \ | 247 "otherwise SurvivorRatio is used to determine the size") \ |
248 \ | 248 \ |
249 product(uintx, G1HeapRegionSize, 0, \ | |
250 "Size of the G1 regions.") \ | |
251 \ | |
249 experimental(bool, G1ParallelRSetUpdatingEnabled, false, \ | 252 experimental(bool, G1ParallelRSetUpdatingEnabled, false, \ |
250 "Enables the parallelization of remembered set updating " \ | 253 "Enables the parallelization of remembered set updating " \ |
251 "during evacuation pauses") \ | 254 "during evacuation pauses") \ |
252 \ | 255 \ |
253 experimental(bool, G1ParallelRSetScanningEnabled, false, \ | 256 experimental(bool, G1ParallelRSetScanningEnabled, false, \ |