1 /*
   2  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.microbenchmarks.graal;
  24 
  25 import static org.graalvm.compiler.microbenchmarks.graal.GraalBenchmark.Defaults.FORKS;
  26 import static org.graalvm.compiler.microbenchmarks.graal.GraalBenchmark.Defaults.MEASUREMENT_ITERATIONS;
  27 import static org.graalvm.compiler.microbenchmarks.graal.GraalBenchmark.Defaults.WARMUP_ITERATIONS;
  28 
  29 import org.openjdk.jmh.annotations.Fork;
  30 import org.openjdk.jmh.annotations.Measurement;
  31 import org.openjdk.jmh.annotations.Warmup;
  32 
  33 /**
  34  * All classes defining Graal benchmarks must subclass this class as it defines the default value
  35  * for each benchmark option. Individual options can be overridden in the subclasses or by an
  36  * individual benchmark.
  37  */
  38 @Warmup(iterations = WARMUP_ITERATIONS)
  39 @Measurement(iterations = MEASUREMENT_ITERATIONS)
  40 @Fork(FORKS)
  41 public class GraalBenchmark {
  42 
  43     public static class Defaults {
  44         public static final int MEASUREMENT_ITERATIONS = 5;
  45         public static final int WARMUP_ITERATIONS = 5;
  46         public static final int FORKS = 1;
  47     }
  48 }