17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP 26 #define SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP 27 28 #include "runtime/globals.hpp" 29 #include "utilities/globalDefinitions.hpp" 30 31 /* 32 * Here we have GC arguments constraints functions, which are called automatically 33 * whenever flag's value changes. If the constraint fails the function should return 34 * an appropriate error value. 35 */ 36 37 Flag::Error YoungPLABSizeConstraintFunc(bool verbose, size_t* value); 38 39 Flag::Error MinHeapFreeRatioConstraintFunc(bool verbose, uintx* value); 40 Flag::Error MaxHeapFreeRatioConstraintFunc(bool verbose, uintx* value); 41 42 Flag::Error MinMetaspaceFreeRatioConstraintFunc(bool verbose, uintx* value); 43 Flag::Error MaxMetaspaceFreeRatioConstraintFunc(bool verbose, uintx* value); 44 45 Flag::Error InitialTenuringThresholdConstraintFunc(bool verbose, uintx* value); 46 Flag::Error MaxTenuringThresholdConstraintFunc(bool verbose, uintx* value); 47 48 #if INCLUDE_ALL_GCS 49 Flag::Error G1NewSizePercentConstraintFunc(bool verbose, uintx* value); 50 Flag::Error G1MaxNewSizePercentConstraintFunc(bool verbose, uintx* value); 51 #endif // INCLUDE_ALL_GCS 52 53 Flag::Error CMSOldPLABMinConstraintFunc(bool verbose, size_t* value); 54 55 Flag::Error CMSPrecleanDenominatorConstraintFunc(bool verbose, uintx* value); 56 Flag::Error CMSPrecleanNumeratorConstraintFunc(bool verbose, uintx* value); 57 58 Flag::Error SurvivorAlignmentInBytesConstraintFunc(bool verbose, intx* value); 59 60 #endif /* SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP */ | 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP 26 #define SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP 27 28 #include "runtime/globals.hpp" 29 #include "utilities/globalDefinitions.hpp" 30 31 /* 32 * Here we have GC arguments constraints functions, which are called automatically 33 * whenever flag's value changes. If the constraint fails the function should return 34 * an appropriate error value. 35 */ 36 37 Flag::Error YoungPLABSizeConstraintFunc(bool verbose, size_t value); 38 39 Flag::Error MinHeapFreeRatioConstraintFunc(bool verbose, uintx value); 40 Flag::Error MaxHeapFreeRatioConstraintFunc(bool verbose, uintx value); 41 42 Flag::Error MinMetaspaceFreeRatioConstraintFunc(bool verbose, uintx value); 43 Flag::Error MaxMetaspaceFreeRatioConstraintFunc(bool verbose, uintx value); 44 45 Flag::Error InitialTenuringThresholdConstraintFunc(bool verbose, uintx value); 46 Flag::Error MaxTenuringThresholdConstraintFunc(bool verbose, uintx value); 47 48 #if INCLUDE_ALL_GCS 49 Flag::Error G1NewSizePercentConstraintFunc(bool verbose, uintx value); 50 Flag::Error G1MaxNewSizePercentConstraintFunc(bool verbose, uintx value); 51 #endif // INCLUDE_ALL_GCS 52 53 Flag::Error CMSOldPLABMinConstraintFunc(bool verbose, size_t value); 54 55 Flag::Error CMSPrecleanDenominatorConstraintFunc(bool verbose, uintx value); 56 Flag::Error CMSPrecleanNumeratorConstraintFunc(bool verbose, uintx value); 57 58 Flag::Error SurvivorAlignmentInBytesConstraintFunc(bool verbose, intx value); 59 60 #endif /* SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSGC_HPP */ |