Mercurial > hg > graal-jvmci-8
comparison src/os_cpu/solaris_sparc/vm/globals_solaris_sparc.hpp @ 642:660978a2a31a
6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp
| author | kvn |
|---|---|
| date | Thu, 12 Mar 2009 10:37:46 -0700 |
| parents | a61af66fc99e |
| children | bd02caa94611 |
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| 641:6af0a709d52b | 642:660978a2a31a |
|---|---|
| 28 // | 28 // |
| 29 | 29 |
| 30 define_pd_global(uintx, JVMInvokeMethodSlack, 12288); | 30 define_pd_global(uintx, JVMInvokeMethodSlack, 12288); |
| 31 define_pd_global(intx, CompilerThreadStackSize, 0); | 31 define_pd_global(intx, CompilerThreadStackSize, 0); |
| 32 | 32 |
| 33 // Only used on 64 bit platforms | |
| 34 define_pd_global(uintx, HeapBaseMinAddress, 4*G); | |
| 33 // Only used on 64 bit Windows platforms | 35 // Only used on 64 bit Windows platforms |
| 34 define_pd_global(bool, UseVectoredExceptions, false); | 36 define_pd_global(bool, UseVectoredExceptions, false); |
| 37 | |
| 38 |