Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/vm_version.hpp
src/share/vm/runtime/vm_version.hpp
- changeset 3052
- 1af104d6cf99
- parent 2708
- 1d1603768966
- child 3517
- c77d473e71f7
equal
deleted
inserted
replaced
| 3051:11211f7cb5a0 | 3052:1af104d6cf99 |
|---|---|
| 42 static int _vm_minor_version; | 42 static int _vm_minor_version; |
| 43 static int _vm_build_number; | 43 static int _vm_build_number; |
| 44 static bool _initialized; | 44 static bool _initialized; |
| 45 static int _parallel_worker_threads; | 45 static int _parallel_worker_threads; |
| 46 static bool _parallel_worker_threads_initialized; | 46 static bool _parallel_worker_threads_initialized; |
| 47 static int _reserve_for_allocation_prefetch; | |
| 47 | 48 |
| 48 static unsigned int nof_parallel_worker_threads(unsigned int num, | 49 static unsigned int nof_parallel_worker_threads(unsigned int num, |
| 49 unsigned int dem, | 50 unsigned int dem, |
| 50 unsigned int switch_pt); | 51 unsigned int switch_pt); |
| 51 public: | 52 public: |
| 75 static bool supports_cx8() {return _supports_cx8;} | 76 static bool supports_cx8() {return _supports_cx8;} |
| 76 static unsigned int logical_processors_per_package() { | 77 static unsigned int logical_processors_per_package() { |
| 77 return _logical_processors_per_package; | 78 return _logical_processors_per_package; |
| 78 } | 79 } |
| 79 | 80 |
| 81 // Need a space at the end of TLAB for prefetch instructions | |
| 82 // which may fault when accessing memory outside of heap. | |
| 83 static int reserve_for_allocation_prefetch() { | |
| 84 return _reserve_for_allocation_prefetch; | |
| 85 } | |
| 86 | |
| 80 // ARCH specific policy for the BiasedLocking | 87 // ARCH specific policy for the BiasedLocking |
| 81 static bool use_biased_locking() { return true; } | 88 static bool use_biased_locking() { return true; } |
| 82 | 89 |
| 83 // Number of page sizes efficiently supported by the hardware. Most chips now | 90 // Number of page sizes efficiently supported by the hardware. Most chips now |
| 84 // support two sizes, thus this default implementation. Processor-specific | 91 // support two sizes, thus this default implementation. Processor-specific |
