package test;

import org.openjdk.jmh.annotations.*;

/**
 * @author bourgesl
 */
@State(Scope.Thread)
public class AAShapePipeBenchmark {

    int size = 4;

    /**
     * Per-thread RendererContexts
     */
    ThreadLocal<AAShapePipeContext> contextThreadLocal =
            new ThreadLocal<AAShapePipeContext>() {
                @Override
                protected AAShapePipeContext initialValue() {
                    return new AAShapePipeContext();
                }
            };

    final static class AAShapePipeContext {
        final int[] abox = new int[4];
    }

    @GenerateMicroBenchmark
    public int[] testSimpleArray() {
        int abox[] = new int[size];
        abox[0] = 7;
        abox[1] = 11;
        abox[2] = 13;
        abox[3] = 17;
        return abox;
    }

    @GenerateMicroBenchmark
    public int[] testTCArray() {
        AAShapePipeContext ctx = contextThreadLocal.get();
        int abox[] = ctx.abox;
        abox[0] = 7;
        abox[1] = 11;
        abox[2] = 13;
        abox[3] = 17;
        return abox;
    }
}