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8198510: Enable UseDynamicNumberOfGCThreads by default

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Reviewed-by: tschatzl, sjohanss
This commit is contained in:
Martin Doerr 2018-03-13 11:29:30 +01:00
parent 4954362d29
commit e16d660cc2
1 changed files with 4 additions and 3 deletions
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7
src/hotspot/share/runtime/globals.hpp
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@ -1430,9 +1430,10 @@ public:
"Use semaphore synchronization for the GC Threads, " \
"instead of synchronization based on mutexes") \
\
product(bool, UseDynamicNumberOfGCThreads, false, \
"Dynamically choose the number of parallel threads " \
"parallel gc will use") \
product(bool, UseDynamicNumberOfGCThreads, true, \
"Dynamically choose the number of threads up to a maximum of " \
"ParallelGCThreads parallel collectors will use for garbage " \
"collection work") \
\
diagnostic(bool, InjectGCWorkerCreationFailure, false, \
"Inject thread creation failures for " \