Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/os/aix/vm/os_aix.cpp
src/os/aix/vm/os_aix.cpp
- changeset 9348
- cb9634ab2906
- parent 9289
- 427b2fb1944f
- child 9417
- 65409bcab2ad
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| 9347:06dcd58caf4a | 9348:cb9634ab2906 |
|---|---|
| 4006 fatal(err_msg("Could not enable polling page at " PTR_FORMAT, _polling_page)); | 4006 fatal(err_msg("Could not enable polling page at " PTR_FORMAT, _polling_page)); |
| 4007 } | 4007 } |
| 4008 }; | 4008 }; |
| 4009 | 4009 |
| 4010 int os::active_processor_count() { | 4010 int os::active_processor_count() { |
| 4011 // User has overridden the number of active processors | |
| 4012 if (ActiveProcessorCount > 0) { | |
| 4013 if (PrintActiveCpus) { | |
| 4014 tty->print_cr("active_processor_count: " | |
| 4015 "active processor count set by user : %d", | |
| 4016 ActiveProcessorCount); | |
| 4017 } | |
| 4018 return ActiveProcessorCount; | |
| 4019 } | |
| 4020 | |
| 4011 int online_cpus = ::sysconf(_SC_NPROCESSORS_ONLN); | 4021 int online_cpus = ::sysconf(_SC_NPROCESSORS_ONLN); |
| 4012 assert(online_cpus > 0 && online_cpus <= processor_count(), "sanity check"); | 4022 assert(online_cpus > 0 && online_cpus <= processor_count(), "sanity check"); |
| 4013 return online_cpus; | 4023 return online_cpus; |
| 4014 } | 4024 } |
| 4015 | 4025 |
