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8005811: Turn off TierdCompilation in JDK8 trunk for all platforms

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Disable tiered compilation in jdk8 because of CodeCache and performance anomalies

Reviewed-by: kvn, twisti
This commit is contained in:
Morris Meyer 2013-01-25 16:31:47 -08:00
parent 1a9e6be809
commit 6c80586b40
2 changed files with 2 additions and 2 deletions
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2
hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
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@ -42,7 +42,7 @@ define_pd_global(bool, ProfileInterpreter, false);
#else
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, trueInTiered);
define_pd_global(bool, TieredCompilation, false);
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 140000);

2
hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
View File

@ -44,7 +44,7 @@ define_pd_global(bool, ProfileInterpreter, false);
#else
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, trueInTiered);
define_pd_global(bool, TieredCompilation, false);
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 100000);