1.1 --- a/src/share/vm/runtime/globals.hpp Fri Jul 06 07:33:25 2018 -0700
1.2 +++ b/src/share/vm/runtime/globals.hpp Fri Jul 06 18:50:13 2018 +0000
1.3 @@ -2068,13 +2068,23 @@
1.4 product_pd(uint64_t, MaxRAM, \
1.5 "Real memory size (in bytes) used to set maximum heap size") \
1.6 \
1.7 + product(bool, AggressiveHeap, false, \
1.8 + "Optimize heap options for long-running memory intensive apps") \
1.9 + \
1.10 product(uintx, ErgoHeapSizeLimit, 0, \
1.11 "Maximum ergonomically set heap size (in bytes); zero means use " \
1.12 - "MaxRAM / MaxRAMFraction") \
1.13 + "MaxRAM * MaxRAMPercentage / 100") \
1.14 \
1.15 experimental(bool, UseCGroupMemoryLimitForHeap, false, \
1.16 "Use CGroup memory limit as physical memory limit for heap " \
1.17 - "sizing") \
1.18 + "sizing" \
1.19 + "Deprecated, replaced by container support") \
1.20 + \
1.21 + diagnostic(bool, PrintContainerInfo, false, \
1.22 + "Print container related information") \
1.23 + \
1.24 + diagnostic(bool, PrintActiveCpus, false, \
1.25 + "Print the number of CPUs detected in os::active_processor_count") \
1.26 \
1.27 product(uintx, MaxRAMFraction, 4, \
1.28 "Maximum fraction (1/n) of real memory used for maximum heap " \
1.29 @@ -2091,6 +2101,19 @@
1.30 product(uintx, InitialRAMFraction, 64, \
1.31 "Fraction (1/n) of real memory used for initial heap size") \
1.32 \
1.33 + product(double, MaxRAMPercentage, 25.0, \
1.34 + "Maximum percentage of real memory used for maximum heap size") \
1.35 + \
1.36 + product(double, MinRAMPercentage, 50.0, \
1.37 + "Minimum percentage of real memory used for maximum heap" \
1.38 + "size on systems with small physical memory size") \
1.39 + \
1.40 + product(double, InitialRAMPercentage, 1.5625, \
1.41 + "Percentage of real memory used for initial heap size") \
1.42 + \
1.43 + product(intx, ActiveProcessorCount, -1, \
1.44 + "Specify the CPU count the VM should use and report as active") \
1.45 + \
1.46 develop(uintx, MaxVirtMemFraction, 2, \
1.47 "Maximum fraction (1/n) of virtual memory used for ergonomically "\
1.48 "determining maximum heap size") \
