185 "threads start processing new ones instead of enqueueing them") \ |
185 "threads start processing new ones instead of enqueueing them") \ |
186 \ |
186 \ |
187 develop(intx, G1ConcRSLogCacheSize, 10, \ |
187 develop(intx, G1ConcRSLogCacheSize, 10, \ |
188 "Log base 2 of the length of conc RS hot-card cache.") \ |
188 "Log base 2 of the length of conc RS hot-card cache.") \ |
189 \ |
189 \ |
190 develop(bool, G1ConcRSCountTraversals, false, \ |
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191 "If true, gather data about the number of times CR traverses " \ |
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192 "cards ") \ |
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193 \ |
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194 develop(intx, G1ConcRSHotCardLimit, 4, \ |
190 develop(intx, G1ConcRSHotCardLimit, 4, \ |
195 "The threshold that defines (>=) a hot card.") \ |
191 "The threshold that defines (>=) a hot card.") \ |
196 \ |
192 \ |
197 develop(bool, G1PrintOopAppls, false, \ |
193 develop(bool, G1PrintOopAppls, false, \ |
198 "When true, print applications of closures to external locs.") \ |
194 "When true, print applications of closures to external locs.") \ |
262 "Enables the parallelization of remembered set scanning " \ |
258 "Enables the parallelization of remembered set scanning " \ |
263 "during evacuation pauses") \ |
259 "during evacuation pauses") \ |
264 \ |
260 \ |
265 product(uintx, G1ParallelRSetThreads, 0, \ |
261 product(uintx, G1ParallelRSetThreads, 0, \ |
266 "If non-0 is the number of parallel rem set update threads, " \ |
262 "If non-0 is the number of parallel rem set update threads, " \ |
267 "otherwise the value is determined ergonomically.") |
263 "otherwise the value is determined ergonomically.") \ |
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264 \ |
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265 develop(intx, G1CardCountCacheExpandThreshold, 16, \ |
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266 "Expand the card count cache if the number of collisions for " \ |
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267 "a particular entry exceeds this value.") |
268 |
268 |
269 G1_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_EXPERIMENTAL_FLAG, DECLARE_NOTPRODUCT_FLAG, DECLARE_MANAGEABLE_FLAG, DECLARE_PRODUCT_RW_FLAG) |
269 G1_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_EXPERIMENTAL_FLAG, DECLARE_NOTPRODUCT_FLAG, DECLARE_MANAGEABLE_FLAG, DECLARE_PRODUCT_RW_FLAG) |