1314 "Print (survivor space) promotion labs sizing decisions") \ |
1314 "Print (survivor space) promotion labs sizing decisions") \ |
1315 \ |
1315 \ |
1316 product(intx, ParGCArrayScanChunk, 50, \ |
1316 product(intx, ParGCArrayScanChunk, 50, \ |
1317 "Scan a subset and push remainder, if array is bigger than this") \ |
1317 "Scan a subset and push remainder, if array is bigger than this") \ |
1318 \ |
1318 \ |
|
1319 product(bool, ParGCUseLocalOverflow, false, \ |
|
1320 "Instead of a global overflow list, use local overflow stacks") \ |
|
1321 \ |
1319 product(bool, ParGCTrimOverflow, true, \ |
1322 product(bool, ParGCTrimOverflow, true, \ |
1320 "Eagerly trim the overflow lists (useful for UseCompressedOops") \ |
1323 "Eagerly trim the local overflow lists (when ParGCUseLocalOverflow") \ |
1321 \ |
1324 \ |
1322 notproduct(bool, ParGCWorkQueueOverflowALot, false, \ |
1325 notproduct(bool, ParGCWorkQueueOverflowALot, false, \ |
1323 "Whether we should simulate work queue overflow in ParNew") \ |
1326 "Whether we should simulate work queue overflow in ParNew") \ |
1324 \ |
1327 \ |
1325 notproduct(uintx, ParGCWorkQueueOverflowInterval, 1000, \ |
1328 notproduct(uintx, ParGCWorkQueueOverflowInterval, 1000, \ |