• Home
• io.getkyo
• kyo-core-opt_3
• 0.7.5
• source code
• XSRandom.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

kyo.concurrent.scheduler.XSRandom.scala Maven / Gradle / Ivy

package kyo.concurrent.scheduler

import java.util.Random

private object XSRandom extends Random {
  private[this] val seeds = List.fill(32)(31L).toArray
  override def next(nbits: Int): Int = {
    val idx = (Thread.currentThread().hashCode() & 31).toInt
    var x   = seeds(idx)
    x ^= (x << 21)
    x ^= (x >>> 35)
    x ^= (x << 4)
    seeds(idx) = x
    x &= ((1L << nbits) - 1)
    x.asInstanceOf[Int]
  }
}