Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 1202:5f24d0319e54
4360113: Evict nmethods when code cache gets full
Summary: Speculatively unload the oldest nmethods when code cache gets full.
Reviewed-by: never, kvn
Contributed-by: eric.caspole@amd.com
| author | kvn |
|---|---|
| date | Fri, 29 Jan 2010 09:27:22 -0800 |
| parents | 99af867dfa05 |
| children | 87684f1a88b5 |
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--- a/src/share/vm/runtime/globals.hpp Fri Jan 29 08:33:24 2010 -0800 +++ b/src/share/vm/runtime/globals.hpp Fri Jan 29 09:27:22 2010 -0800 @@ -3117,6 +3117,15 @@ notproduct(bool, ExitOnFullCodeCache, false, \ "Exit the VM if we fill the code cache.") \ \ + product(bool, UseCodeCacheFlushing, false, \ + "Attempt to clean the code cache before shutting off compiler") \ + \ + product(intx, MinCodeCacheFlushingInterval, 30, \ + "Min number of seconds between code cache cleaning sessions") \ + \ + product(uintx, CodeCacheFlushingMinimumFreeSpace, 1500*K, \ + "When less than X space left, start code cache cleaning") \ + \ /* interpreter debugging */ \ develop(intx, BinarySwitchThreshold, 5, \ "Minimal number of lookupswitch entries for rewriting to binary " \