package org.cache2k.benchmark.thirdparty;
/*
* #%L
* Benchmarks: third party products.
* %%
* Copyright (C) 2013 - 2017 headissue GmbH, Munich
* %%
* Licensed 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
*
* http://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.
* #L%
*/
import com.github.benmanes.caffeine.cache.simulator.policy.Policy;
import com.github.benmanes.caffeine.cache.simulator.policy.irr.LirsPolicy;
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import org.cache2k.benchmark.BenchmarkCollection;
/**
* @author Jens Wilke; created: 2013-06-13
*/
public class CaffeineSimulatorLirsBenchmark extends BenchmarkCollection {
/**
* @see <a href="https://github.com/ben-manes/caffeine/blob/master/simulator/src/main/resources/reference.conf"/>
*/
public final String LIRS_CONFIG =
"lirs {\n" +
" # The percentage for the HOT queue\n" +
" percent-hot = \"0.99\"\n" +
" # The multiple of the maximum size dedicated to non-resident entries\n" +
" non-resident-multiplier = \"2.0\"\n" +
" # The percentage of the hottest entries where the stack move is skipped\n" +
" percent-fast-path = \"0.0\" # \"0.05\" is reasonable\n" +
"}\n";
{
factory =
new CaffeineSimulatorCacheFactory()
.config(ConfigFactory.parseString(LIRS_CONFIG))
.policy(new CaffeineSimulatorCacheFactory.PolicyFactory() {
@Override
public Policy create(final Config _config) {
return new LirsPolicy(_config);
}
});
}
}