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• 1.50.0
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• SpscLookAheadUtil.java

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org.jctools.util.SpscLookAheadUtil Maven / Gradle / Ivy

package org.jctools.util;

@InternalAPI
public class SpscLookAheadUtil
{
    public static final int MAX_LOOK_AHEAD_STEP = Integer.getInteger("jctools.spsc.max.lookahead.step", 4096);

    public static int computeLookAheadStep(int actualCapacity)
    {
        return Math.min(actualCapacity / 4, MAX_LOOK_AHEAD_STEP);
    }
}