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src/share/vm/runtime/globals.hpp
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rev 10144 : imported patch 8143220-fix-documentation-of-ihop
*** 2010,2024 ****
"Percentage CMS generation occupancy to start a CMS collection " \
"cycle. A negative value means that CMSTriggerRatio is used") \
range(min_intx, 100) \
\
product(uintx, InitiatingHeapOccupancyPercent, 45, \
! "Percentage of the (entire) heap occupancy to start a " \
! "concurrent GC cycle. It is used by GCs that trigger a " \
! "concurrent GC cycle based on the occupancy of the entire heap, " \
! "not just one of the generations (e.g., G1). A value of 0 " \
! "denotes 'do constant GC cycles'.") \
range(0, 100) \
\
manageable(intx, CMSTriggerInterval, -1, \
"Commence a CMS collection cycle (at least) every so many " \
"milliseconds (0 permanently, -1 disabled)") \
--- 2010,2027 ----
"Percentage CMS generation occupancy to start a CMS collection " \
"cycle. A negative value means that CMSTriggerRatio is used") \
range(min_intx, 100) \
\
product(uintx, InitiatingHeapOccupancyPercent, 45, \
! "Percentage of the old gen heap occupancy to start a concurrent " \
! "GC cycle (IHOP) at the end of the next GC. " \
! "If the IHOP value is determined adaptively by the collector, " \
! "this value is used as the initial value while there is not " \
! "enough information to do the adaptive sizing. Otherwise this " \
! "value is fixed. In this case, setting a value of 0 causes " \
! "concurrent marking to run as much as possible. " \
! "Used in the G1 collector only.") \
range(0, 100) \
\
manageable(intx, CMSTriggerInterval, -1, \
"Commence a CMS collection cycle (at least) every so many " \
"milliseconds (0 permanently, -1 disabled)") \
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