Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/os/windows/vm/os_windows.cpp
src/os/windows/vm/os_windows.cpp
- changeset 9413
- 5aa3d728164a
- parent 8660
- 719accf109f5
- child 9417
- 65409bcab2ad
equal
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replaced
| 9412:2bf8498a25ec | 9413:5aa3d728164a |
|---|---|
| 714 #if _MSC_VER < 1300 | 714 #if _MSC_VER < 1300 |
| 715 typedef UINT_PTR DWORD_PTR; | 715 typedef UINT_PTR DWORD_PTR; |
| 716 #endif | 716 #endif |
| 717 | 717 |
| 718 int os::active_processor_count() { | 718 int os::active_processor_count() { |
| 719 // User has overridden the number of active processors | |
| 720 if (ActiveProcessorCount > 0) { | |
| 721 if (PrintActiveCpus) { | |
| 722 tty->print_cr("active_processor_count: " | |
| 723 "active processor count set by user : %d", | |
| 724 ActiveProcessorCount); | |
| 725 } | |
| 726 return ActiveProcessorCount; | |
| 727 } | |
| 728 | |
| 719 DWORD_PTR lpProcessAffinityMask = 0; | 729 DWORD_PTR lpProcessAffinityMask = 0; |
| 720 DWORD_PTR lpSystemAffinityMask = 0; | 730 DWORD_PTR lpSystemAffinityMask = 0; |
| 721 int proc_count = processor_count(); | 731 int proc_count = processor_count(); |
| 722 if (proc_count <= sizeof(UINT_PTR) * BitsPerByte && | 732 if (proc_count <= sizeof(UINT_PTR) * BitsPerByte && |
| 723 GetProcessAffinityMask(GetCurrentProcess(), &lpProcessAffinityMask, &lpSystemAffinityMask)) { | 733 GetProcessAffinityMask(GetCurrentProcess(), &lpProcessAffinityMask, &lpSystemAffinityMask)) { |
