Package org.apache.bookkeeper.common.util.affinity.impl

Class ProcessorsInfo

java.lang.Object

org.apache.bookkeeper.common.util.affinity.impl.ProcessorsInfo

class ProcessorsInfo
extends Object

Discover the list of processors from /proc/cpuinfo.

Constructor Summary

Constructors

Constructor	Description
ProcessorsInfo()

Method Summary

Modifier and Type	Method	Description
Set<Integer>	getCpusOnSameCore(int targetCpu)	Given one cpu id, return all CPUs that are sharing the same core.
(package private) static ProcessorsInfo	parseCpuInfo()
(package private) static ProcessorsInfo	parseCpuInfo(String cpuInfoString)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ProcessorsInfo

ProcessorsInfo()

Method Details

getCpusOnSameCore

public Set<Integer> getCpusOnSameCore(int targetCpu)

Given one cpu id, return all CPUs that are sharing the same core.

parseCpuInfo

static ProcessorsInfo parseCpuInfo(String cpuInfoString)

parseCpuInfo

static ProcessorsInfo parseCpuInfo()