Mercurial > hg > graal-jvmci-8
diff src/share/vm/runtime/globals.hpp @ 8810:06db4c0afbf3
8009298: NMT: Special version of class loading/unloading with runThese stresses out NMT
8009777: NMT: add new NMT dcmd to control auto shutdown option
Summary: Added diagnostic VM option and DCmd command to allow NMT stay alive under stress situation
Reviewed-by: dcubed, coleenp
author | zgu |
---|---|
date | Wed, 20 Mar 2013 09:42:48 -0400 |
parents | eca90b8a06eb |
children | 0ac03fef364f |
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--- a/src/share/vm/runtime/globals.hpp Wed Mar 20 08:17:55 2013 +0100 +++ b/src/share/vm/runtime/globals.hpp Wed Mar 20 09:42:48 2013 -0400 @@ -869,6 +869,11 @@ diagnostic(bool, PrintNMTStatistics, false, \ "Print native memory tracking summary data if it is on") \ \ + diagnostic(bool, AutoShutdownNMT, true, \ + "Automatically shutdown native memory tracking under stress " \ + "situation. When set to false, native memory tracking tries to " \ + "stay alive at the expense of JVM performance") \ + \ diagnostic(bool, LogCompilation, false, \ "Log compilation activity in detail to hotspot.log or LogFile") \ \