NoPriorityByteDistributionBenchmark.java — netty Source File

Source Code

/*
 * Copyright 2015 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License, version 2.0 (the
 * "License"); you may not use this file except in compliance with the License. You may obtain a
 * copy of the License at:
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package io.netty.microbench.http2;

import io.netty.buffer.PooledByteBufAllocator;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.http2.DefaultHttp2Connection;
import io.netty.handler.codec.http2.DefaultHttp2RemoteFlowController;
import io.netty.handler.codec.http2.Http2Connection;
import io.netty.handler.codec.http2.Http2ConnectionHandler;
import io.netty.handler.codec.http2.Http2ConnectionHandlerBuilder;
import io.netty.handler.codec.http2.Http2Exception;
import io.netty.handler.codec.http2.Http2FrameAdapter;
import io.netty.handler.codec.http2.Http2RemoteFlowController;
import io.netty.handler.codec.http2.Http2Stream;
import io.netty.handler.codec.http2.Http2StreamVisitor;
import io.netty.handler.codec.http2.StreamByteDistributor;
import io.netty.handler.codec.http2.UniformStreamByteDistributor;
import io.netty.handler.codec.http2.WeightedFairQueueByteDistributor;
import io.netty.microbench.channel.EmbeddedChannelWriteReleaseHandlerContext;
import io.netty.microbench.util.AbstractMicrobenchmark;
import org.openjdk.jmh.annotations.AuxCounters;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Param;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.TearDown;
import org.openjdk.jmh.annotations.Threads;

/**
 * Benchmark to compare stream byte distribution algorithms when priorities are identical for
 * all streams.
 */
@Threads(1)
@State(Scope.Benchmark)
public class NoPriorityByteDistributionBenchmark extends AbstractMicrobenchmark {
    public enum Algorithm {
        WFQ,
        UNIFORM
    }

    @Param({ "100", "10000" })
    private int numStreams;

    @Param({ "1024", "65536", "1048576" })
    private int windowSize;
// ... (237 more lines)