Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/sparc/vm/vm_version_sparc.hpp
src/cpu/sparc/vm/vm_version_sparc.hpp
- changeset 445
- 28372612af5e
- parent 435
- a61af66fc99e
- child 631
- d1605aabd0a1
equal
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inserted
replaced
| 444:173195ff483a | 445:28372612af5e |
|---|---|
| 62 static int determine_features(); | 62 static int determine_features(); |
| 63 static int platform_features(int features); | 63 static int platform_features(int features); |
| 64 | 64 |
| 65 static bool is_niagara1(int features) { return (features & niagara1_m) == niagara1_m; } | 65 static bool is_niagara1(int features) { return (features & niagara1_m) == niagara1_m; } |
| 66 | 66 |
| 67 static int maximum_niagara1_processor_count() { return 32; } | |
| 68 // Returns true if the platform is in the niagara line and | |
| 69 // newer than the niagara1. | |
| 70 static bool is_niagara1_plus(); | |
| 71 | |
| 67 public: | 72 public: |
| 68 // Initialization | 73 // Initialization |
| 69 static void initialize(); | 74 static void initialize(); |
| 70 | 75 |
| 71 // Instruction support | 76 // Instruction support |
| 127 static void allow_all(); | 132 static void allow_all(); |
| 128 static void revert(); | 133 static void revert(); |
| 129 | 134 |
| 130 // Override the Abstract_VM_Version implementation. | 135 // Override the Abstract_VM_Version implementation. |
| 131 static uint page_size_count() { return is_sun4v() ? 4 : 2; } | 136 static uint page_size_count() { return is_sun4v() ? 4 : 2; } |
| 137 | |
| 138 // Calculates the number of parallel threads | |
| 139 static unsigned int calc_parallel_worker_threads(); | |
| 132 }; | 140 }; |
