com.conversantmedia.util.concurrent.SpinPolicy Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of disruptor Show documentation
Show all versions of disruptor Show documentation
Conversant Disruptor - very high throughput Java BlockingQueue
package com.conversantmedia.util.concurrent;
/**
* Three SpinPolicy values are supported.
*
* WAITING - An experimental queuing strategy that supports applications that use a small number of threads.
* In general, "WAITING" performs better than BLOCKING
* BLOCKING - Java style synchronization, fair and well behaved on the processor. This is very slow and
* undercuts some of the advantage of using the Disruptor in the first place.
* SPINNING - For extreme performance senarios where processor utilization is not a concern, this will slightly
* lower latency over WAITING but at a cost of spin locking the CPU.
*
* Created by jcairns on 2/18/16.
*/
public enum SpinPolicy {
WAITING,
BLOCKING,
SPINNING;
}