< prev index next >
src/hotspot/share/runtime/globals.hpp
Print this page
rev 56776 : v2.00 -> v2.07 (CR7/v2.07/10-for-jdk14) patches combined into one; merge with 8230876.patch (2019.10.17) and jdk-14+21.
*** 715,728 ****
"(SPARC only)") \
\
product(intx, MonitorBound, 0, "(Deprecated) Bound Monitor population") \
range(0, max_jint) \
\
experimental(intx, MonitorUsedDeflationThreshold, 90, \
! "Percentage of used monitors before triggering cleanup " \
! "safepoint which deflates monitors (0 is off). " \
! "The check is performed on GuaranteedSafepointInterval.") \
range(0, 100) \
\
experimental(intx, hashCode, 5, \
"(Unstable) select hashCode generation algorithm") \
\
--- 715,742 ----
"(SPARC only)") \
\
product(intx, MonitorBound, 0, "(Deprecated) Bound Monitor population") \
range(0, max_jint) \
\
+ diagnostic(bool, AsyncDeflateIdleMonitors, true, \
+ "Deflate idle monitors using JavaThreads and the ServiceThread.") \
+ \
+ /* notice: the max range value here is max_jint, not max_intx */ \
+ /* because of overflow issue */ \
+ diagnostic(intx, AsyncDeflationInterval, 250, \
+ "Async deflate idle monitors every so many milliseconds when " \
+ "MonitorUsedDeflationThreshold is exceeded (0 is off).") \
+ range(0, max_jint) \
+ \
+ diagnostic_pd(bool, HandshakeAfterDeflateIdleMonitors, \
+ "Handshake with all JavaThreads after async deflating idle " \
+ "monitors to force threads to leave C2 monitor code.") \
+ \
experimental(intx, MonitorUsedDeflationThreshold, 90, \
! "Percentage of used monitors before triggering deflation (0 is " \
! "off). The check is performed on GuaranteedSafepointInterval " \
! "or AsyncDeflateInterval.") \
range(0, 100) \
\
experimental(intx, hashCode, 5, \
"(Unstable) select hashCode generation algorithm") \
\
< prev index next >