src/share/vm/gc/g1/g1_globals.hpp

rev 9488 : [mq]: 8136680-enable-adaptive-ihop-by-default

*** 31,43 ****
  // Defines all globals flags used by the garbage-first compiler.
  //
  
  #define G1_FLAGS(develop, develop_pd, product, product_pd, diagnostic, experimental, notproduct, manageable, product_rw, range, constraint) \
                                                                              \
!   product(bool, G1UseAdaptiveIHOP, false,                                   \
!           "Adaptively adjust InitiatingHeapOccupancyPercent from the "      \
!           "initial value.")                                                 \
                                                                              \
    experimental(size_t, G1AdaptiveIHOPNumInitialSamples, 3,                  \
            "How many completed time periods from initial mark to first "     \
            "mixed gc are required to use the input values for prediction "   \
            "of the optimal occupancy to start marking.")                     \
--- 31,45 ----
  // Defines all globals flags used by the garbage-first compiler.
  //
  
  #define G1_FLAGS(develop, develop_pd, product, product_pd, diagnostic, experimental, notproduct, manageable, product_rw, range, constraint) \
                                                                              \
!   product(bool, G1UseAdaptiveIHOP, true,                                    \
!           "Adaptively adjust the initiating heap occupancy from the "       \
!           "initial value of InitiatingHeapOccupancyPercent. The policy "    \
!           "attempts to start marking in time based on application "         \
!           "behavior.")                                                      \
                                                                              \
    experimental(size_t, G1AdaptiveIHOPNumInitialSamples, 3,                  \
            "How many completed time periods from initial mark to first "     \
            "mixed gc are required to use the input values for prediction "   \
            "of the optimal occupancy to start marking.")                     \