161 \ |
161 \ |
162 product(bool, G1UseAdaptiveConcRefinement, true, \ |
162 product(bool, G1UseAdaptiveConcRefinement, true, \ |
163 "Select green, yellow and red zones adaptively to meet the " \ |
163 "Select green, yellow and red zones adaptively to meet the " \ |
164 "the pause requirements.") \ |
164 "the pause requirements.") \ |
165 \ |
165 \ |
166 develop(intx, G1ConcRSLogCacheSize, 10, \ |
166 product(uintx, G1ConcRSLogCacheSize, 10, \ |
167 "Log base 2 of the length of conc RS hot-card cache.") \ |
167 "Log base 2 of the length of conc RS hot-card cache.") \ |
168 \ |
168 \ |
169 develop(intx, G1ConcRSHotCardLimit, 4, \ |
169 product(uintx, G1ConcRSHotCardLimit, 4, \ |
170 "The threshold that defines (>=) a hot card.") \ |
170 "The threshold that defines (>=) a hot card.") \ |
171 \ |
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172 develop(intx, G1MaxHotCardCountSizePercent, 25, \ |
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173 "The maximum size of the hot card count cache as a " \ |
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174 "percentage of the number of cards for the maximum heap.") \ |
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175 \ |
171 \ |
176 develop(bool, G1PrintOopAppls, false, \ |
172 develop(bool, G1PrintOopAppls, false, \ |
177 "When true, print applications of closures to external locs.") \ |
173 "When true, print applications of closures to external locs.") \ |
178 \ |
174 \ |
179 develop(intx, G1RSetRegionEntriesBase, 256, \ |
175 develop(intx, G1RSetRegionEntriesBase, 256, \ |
244 "during evacuation pauses") \ |
240 "during evacuation pauses") \ |
245 \ |
241 \ |
246 product(uintx, G1ConcRefinementThreads, 0, \ |
242 product(uintx, G1ConcRefinementThreads, 0, \ |
247 "If non-0 is the number of parallel rem set update threads, " \ |
243 "If non-0 is the number of parallel rem set update threads, " \ |
248 "otherwise the value is determined ergonomically.") \ |
244 "otherwise the value is determined ergonomically.") \ |
249 \ |
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250 develop(intx, G1CardCountCacheExpandThreshold, 16, \ |
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251 "Expand the card count cache if the number of collisions for " \ |
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252 "a particular entry exceeds this value.") \ |
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253 \ |
245 \ |
254 develop(bool, G1VerifyCTCleanup, false, \ |
246 develop(bool, G1VerifyCTCleanup, false, \ |
255 "Verify card table cleanup.") \ |
247 "Verify card table cleanup.") \ |
256 \ |
248 \ |
257 product(uintx, G1RSetScanBlockSize, 64, \ |
249 product(uintx, G1RSetScanBlockSize, 64, \ |